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80results about How to "Prevent left and right movement" patented technology
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Automatic mashed garlic smashing device
The invention relates to an automatic mashed garlic smashing device. The automatic mashed garlic smashing device comprises a rack device. A garlic bowl is placed in the rack device. The upper end of the garlic bowl is covered with a shielding plate. A mashed garlic hammer for smashing mashed garlic is placed in the garlic bowl and comprises a hammer handle and a hammer head matched with the bottom of the garlic bowl. The hammer handle penetrates through the center of the shielding plate, the end of the hammer handle is connected with the circumferential surface of a cam, and a reset device is arranged between the hammer head and the shielding plate. The cam is fixedly installed on a rotatable cam shaft, the cam shaft is connected with a power device through a power transmission device, and the cam shaft and the power device are both installed on the rack device. The cam shaft drives the cam to rotate, and the mashed garlic hammer moves downwards to squeeze garlic flakes into the mashed garlic. The mashed garlic is effectively prevented from being splashed out through the shielding plate, so that waste is avoided. The garlic bowl, the shielding plate and the mashed garlic hammer can be taken out, so that the device is convenient to clean. Meanwhile, the mashed garlic hammer moves upwards and is always connected with the cam through the reset device to be matched with the cam so that the mashed garlic hammer can move up and down continuously, and efficiency is high.
Owner:CHANGAN UNIV
Double-stage drill bit
InactiveCN105221077APrevent left and right movementImprove stabilityDrill bitsConstructionsLarge sizeDouble stage
The invention discloses a double-stage drill bit. The double-stage drill bit comprises a drill bit body, fixed blades, fixed cutting teeth, chip grooves, nozzles and the like and is characterized in that the core of the drill bit is inwardly concave to form a core cutting structure, and the core cutting structure and an outer cutting structure form the stepped double-stage drill bit. By the structure, the double-stage drill bit has the advantages that the problems that the drill bit is low in mechanical drilling speed and poor in stability when the drill bit is in a large well hole of a deep stratum are solved effectively, the outer cutting structure cuts annular crushed zones in the well hole first to form annular stress release faces in well-bottom rock, and drill bit rock breaking efficiency is increased favorably; protruded rock is formed at the core area of the drill bit, and drill bit stability is increased favorably; the well-bottom drilling parameters of large-size drill bits can be changed, double-stage cutting structure drilling pressure and torque proportion can be reasonably adjusted and allocated, and drilling efficiency is increased.
Owner:SOUTHWEST PETROLEUM UNIV
Drive mechanism with flexible clamp
ActiveCN104874970APrevent left and right movementPrevent slippingWelding/cutting auxillary devicesAuxillary welding devicesEngineeringMechanical engineering
Owner:NANJING ENIGMA IND AUTOMATION TECH CO LTD
Novel clinical bronchus support device for pediatric department
The invention discloses a novel clinical bronchus support device for the pediatric department, belonging to the technical field of medical instruments. The novel clinical bronchus support device comprises shoulder pressing plates used for pressing the shoulders, armpit positioning blocks are connected to the lower end faces of the shoulder pressing plates in a sliding mode, arm hoop mechanisms arefurther arranged, each arm hoop mechanism comprises two arc-shaped clamping plates which are mounted on a same sliding block with the corresponding shoulder pressing plate, head pressing blocks usedfor pressing the head are further arranged, and each head pressing block comprises a forehead pressing plate and a head side baffle perpendicular to the forehead pressing plate; a plurality of slidingblock mechanisms and sliding chute mechanisms are adopted, so that the adjustment on the position and distance of the shoulder pressing plates, the armpit positioning blocks, the arm hoop mechanismsand the head pressing blocks is realized; meanwhile, adjusting rods and lifting rods are adopted for adjusting the height of the shoulder pressing plates, the armpit positioning blocks and the head pressing blocks. The novel clinical bronchus support device for the pediatric department can realize relatively comprehensive indirect fixing for the neck of a patient, the fixing effect is good, the bronchus operation can be conveniently carried out or the stability of an air delivery pipe can be conveniently maintained; the device has a relatively comprehensive adjusting function and is wide in application range.
Owner:段忠成
Glass edge grinding machine with automatic alignment function
InactiveCN105234770APrevent left and right movementWon't hurtEdge grinding machinesGrinding feedersRubber ringEngineering
The invention discloses a glass edge grinding machine with an automatic alignment function. Two parallel automatic conveying belts are arranged on the left side and the right side of a base in a spaced mode. A plurality of sets of grinding heads are arranged on the outer side of each automatic conveying belt in the front-and-back direction at intervals. The front ends of a line of fixed guiding wheels located on the left side stretch to the position in front of the automatic conveying belts. The front ends of a line of movable guiding wheels located on the right side are flush with the front ends of the automatic conveying belts. A line of rubber conveying idler wheels are arranged right in front of the automatic conveying belts. A line of material receiving rollers which are arranged in the front-and-back direction and can rotate flexibly are arranged right behind the base. The periphery of each material receiving roller is sleeved with a rubber ring. The movable guiding wheels and all the sets of grinding heads located on the right side are installed on the base in the mode of being adjustable in the left-right direction, and the movable guiding wheels and all the sets of grinding heads are adjusted synchronously so as to be adapted to grinding of glass edges with different widths. The glass edge grinding machine with the automatic alignment function has the forward guiding function, so that pieces of glass are aligned before edge grinding is conducted; the glass edge grinding machine can be adapted to processing of glass of different width specifications, and automatic feeding and material receiving are achieved.
Owner:CHONGQING FUXIN GLASS
Portable hydraulic steel bar bending machine
The invention discloses a portable hydraulic steel bar bending machine which comprises a support frame and a hydraulic oil cylinder, wherein the support frame comprises a left clamping piece and a right clamping piece which are arranged in parallel, the hydraulic oil cylinder is arranged between the left clamping piece and the right clamping piece, the bottom of the hydraulic oil cylinder is fixedly connected with the lower ends of the left clamping piece and the right clamping piece through a fixing part, a supporting and limiting part is fixedly mounted at one end of the piston rod of the hydraulic oil cylinder, a limiting and forming part I and a limiting and forming part II are arranged at the upper ends of the left clamping piece and the right clamping piece, the limiting and forming part I and the limiting and forming part II are arranged at the front and the back in parallel, the limiting and forming part I penetrates a through hole I arranged on the left clamping piece and a through hole III arranged on the right clamping piece, and is movably connected with the left clamping piece and the right clamping piece, and the limiting and forming part II penetrates a through hole II arranged on the left clamping piece and a through hole IV arranged on the right clamping piece, and is movably connected with the left clamping piece and the right clamping piece. The portable hydraulic steel bar bending machine is simple in structure, reasonable in design and convenient to use and operate, and can be used for reducing the labor intensity and improving the bending quality; and simultaneously, the portable hydraulic steel bar bending machine is convenient to carry and wide in range of applications.
Owner:CHINA RAILWAY FIRST GRP CO LTD
Glass edge grinding system
InactiveCN105234771APrevent left and right movementWon't hurtEdge grinding machinesGrinding feedersRubber ringEngineering
The invention discloses a glass edge grinding machine. Two parallel automatic conveying belts are arranged on the left side and the right side of a base in a spaced mode. A plurality of sets of grinding heads are arranged on the outer side of each automatic conveying belt. The front ends of fixed guiding wheels stretch to the position in front of the automatic conveying belts. The front ends of movable guiding wheels are flush with the front ends of the automatic conveying belts. A line of rubber conveying idler wheels are arranged right in front of the automatic conveying belts. A glass storage frame is arranged right in front of the rubber conveying idler wheels. A line of material receiving rollers which are arranged in the front-and-back direction and can rotate flexibly are arranged right behind the base. The periphery of each material receiving roller is sleeved with a rubber ring. The movable guiding wheels and all the sets of grinding heads located on the right side are installed on the base in the mode of being adjustable in the left-right direction, and the movable guiding wheels and all the sets of grinding heads are adjusted synchronously so as to be adapted to grinding of glass edges with different widths. The glass edge grinding machine has the forward guiding function, so that pieces of glass are aligned before edge grinding is conducted; the glass edge grinding machine can be adapted to processing of glass of different width specifications, and automatic feeding and material receiving are achieved.
Owner:CHONGQING FUXIN GLASS
Transmission mechanisms of lateral-movement inwards-inclining window
PendingCN111119632ASimple structureAvoid automatic closingWing suspension devicesEngineeringMechanical engineering
Owner:ZHONGSHAN OPIKE HARDWARE PROD CO LTD
Building stand column structure with good damping effect
InactiveCN112878774AImprove shock absorptionAvoid loose connectionsProtective buildings/sheltersShock proofingColumn structureRack and pinion
The invention provides a building stand column structure with a good damping effect, and relates to the field of building stand columns. The building stand column structure comprises a stand column body and a cross beam; and a buffer pad making contact with a connecting block is vertically arranged at the end, away from a second connecting rod, of a supporting rod. Through telescopic rods at the bottom of a connecting plate, in case of shaking, the cross beam drives a connecting block to press downwards, so that the telescopic rods and first buffer springs perform first buffering, damping is performed on the structure, and then a rack plate is pressed downwards through the connecting plate, so that the rack plate is engaged with a third gear to drive a rotating rod to rotate; then, a moving plate moves through threads, a supporting rod drives a buffering cushion to be tightly attached to the connecting block, meanwhile, the second connecting rod is deformed, the supporting force of a second buffering spring on a moving rod is increased, and secondary buffering is performed; and the damping effect is improved, connection looseness between a stand column and a transverse plate is avoided, meanwhile, vibration under different conditions can be coped with, and potential safety hazards are reduced while the stability is improved.
Owner:李天恩
Special machine tool for inner hole boring of ultralong large-diameter cylinders
PendingCN108580968APrevent left and right movementEliminate vibrationFeeding apparatusLarge fixed membersEngineeringCantilever
The invention relates to a special machine tool for inner hole boring of ultralong large-diameter cylinders. Stands are arranged on the left and right sides of a fixed platform; the top of the stand on the left side is fixedly connected with one end of a boring rod through a fastening bolt; the top of the end of the boring rod is fixedly connected with a boring rod cantilever fixing device; the boring rod cantilever fixing device is in threaded connection with a fixed frame pull rod on one side of the stand on the left side through a lever nut; a guide rail is arranged on the boring rod in theleft-right axle direction; the guide rail is slidingly connected with a cutter head module; the cutter head module is connected with a quick-slow cutter feeding mechanism; a cylinder sleeves the boring rod; the cylinder is clamped through a positioning support wheel set; a transmission device for rotating the cylinder is arranged at the end part of the right side of the cylinder; and the transmission device is positioned at the top of the stand on the right side. The special machine tool can meet the machining requirements of cylinders with large diameters, long lengths and high weights, andhas the characteristics of high stability in the machining process and convenience to load and unload the cylinders.
Owner:江苏武东机械有限公司
Gluing gun positioning mechanism of gluing robot
ActiveCN108816653AAvoid obsoleteAvoid tightnessLiquid surface applicatorsCoatingsEngineeringSmall range
The invention discloses a gluing gun positioning mechanism for a gluing robot. The gluing gun positioning mechanism comprises a gun rod, a gun nozzle, a guiding mechanism and a connecting support, oneend of the connecting support is connected to the gun rod through a clamp, and the other end of the connecting support is connected with the guiding mechanism. A gap is arranged between the guiding mechanism and the gun nozzle, and one the side, close to the nozzle, of the guiding mechanism is attached to a car body panel, so the movement of the gluing gun along the automobile body panel in the gluing process is ensured, that is the position of the gluing gun is fixed, and the gluing gun clamped on the automobile body panel slides with the automobile body panel. When the glue gun is used in dispensing or local small-range gluing, the gun nozzle of the gluing gun needs to be in close contact with a coated position, and the connecting support is designed to be a telescopic structure and comprise a connecting rod I and a connecting rod II in order to avoid interference between the guiding mechanism and other components, wherein the connecting rod II is nested in the connecting rod I, a kidney-shaped hole is arranged at one end of the connecting rod I, the connecting rod I goes through the kidney-shaped hole and is connected to the clamp through a fastener, and the guiding mechanism is connected to the connecting rod II.
Owner:ANHUI RUIXIANG IND
A new pediatric clinical bronchial support device
The invention discloses a novel clinical bronchus support device for the pediatric department, belonging to the technical field of medical instruments. The novel clinical bronchus support device comprises shoulder pressing plates used for pressing the shoulders, armpit positioning blocks are connected to the lower end faces of the shoulder pressing plates in a sliding mode, arm hoop mechanisms arefurther arranged, each arm hoop mechanism comprises two arc-shaped clamping plates which are mounted on a same sliding block with the corresponding shoulder pressing plate, head pressing blocks usedfor pressing the head are further arranged, and each head pressing block comprises a forehead pressing plate and a head side baffle perpendicular to the forehead pressing plate; a plurality of slidingblock mechanisms and sliding chute mechanisms are adopted, so that the adjustment on the position and distance of the shoulder pressing plates, the armpit positioning blocks, the arm hoop mechanismsand the head pressing blocks is realized; meanwhile, adjusting rods and lifting rods are adopted for adjusting the height of the shoulder pressing plates, the armpit positioning blocks and the head pressing blocks. The novel clinical bronchus support device for the pediatric department can realize relatively comprehensive indirect fixing for the neck of a patient, the fixing effect is good, the bronchus operation can be conveniently carried out or the stability of an air delivery pipe can be conveniently maintained; the device has a relatively comprehensive adjusting function and is wide in application range.
Owner:段忠成
A rubber pad installation mechanism for frame parts
ActiveCN106671431BImprove installation efficiencyShorten the timeMetal working apparatusCylinder headEngineering
The invention relates to a rubber pad mounting mechanism facilitating ejection. The mechanism comprises a conveying frame, a conveying belt matched with a product is arranged on the conveying frame, atransverse frame of the product is attached to the conveying frame, and a pad feeding device matched with the product is arranged on the conveying frame. The pad feeding device comprises a square upper fixing plate above the conveying frame, a material taking groove is formed in the upper fixing plate in the diagonal direction, the material taking groove is matched with a material taking air cylinder, and the material taking air cylinder is connected with a pushing device. An air cylinder head of the material taking air cylinder penetrates through the material taking groove and is matched with a rubber pad. A pushing device and the material taking air cylinder are connected to a controller. The rubber pad mounting mechanism facilitating ejection is provided with the conveying belt matchedwith the product, and a rubber pad feeding device matched with the product is arranged on the conveying belt. The rubber pad is taken and placed through the material taking air cylinder. The rubber pad is pressed in through the pushing device, meanwhile, conveying is not affected, the rubber pad installation efficiency is greatly improved, and the rubber pad installation time is shortened.
Owner:大千纺织(安徽)有限公司
Efficient template fixture for accurately grinding guide bars
InactiveCN103612203AImprove efficiencyLow costGrinding machinesGrinding work supportsBar productEngineering
The invention discloses an efficient template fixture for accurately grinding guide bars. The efficient template fixture comprises a template (1) and end clamp plates (2). The technical scheme includes that the device comprises the template and the end clamp plates, the template is a rectangular block-shaped steel plate, a plurality of parallel cavity grooves are formed in the template in the left-right directions, and the end clamp plates are arranged at the left end and the right end of the template; a group of guide bar workpieces is inlaid in each cavity groove of the template during application, and each group of guide bar workpieces comprises three guide bar workpieces which are connected with one another in an end-to-end manner and are provided with upward guide grooves; the template is positioned by the aid of angular positioning blocks and is sucked by a magnetic workbench; during operation, the three guide bar workpieces in one cavity groove can be completely ground whenever the workbench of a grinding machine reciprocates once, accordingly, the guide bar workpieces in the various cavity grooves can be accurately ground one by one until all the guide bar workpieces are completely accurately ground, and then a new template provided with guide bar workpieces replaces the template, so that the guide bar workpieces of the new template can be accurately ground. The efficient template fixture has the advantages that shortcomings of low efficiency and high cost in the prior art can be overcome, and purposes of improving guide bar product production efficiency and reducing guide bar product production cost can be achieved.
Owner:宁波建欣精密模具有限公司
Multi-stage radial spilt petrochemical engineering process pump
InactiveCN103206406AEasy structure installationSimple structurePump componentsRadial flow pumpsImpellerPulp and paper industry
The invention provides a multi-stage radial spilt petrochemical engineering process pump which comprises a pump body, a suction end pump cap, a discharging end pump cap and a pump shaft, wherein the suction end pump cap and the discharge end pump cap are arranged at two ends of the pump body; the pump shaft is arranged in the pump body, and two ends of the pump shaft are both provided with bearing bodies and bearing brackets; a first-stage water suction chamber, a second-stage water suction chamber and a third-stage water suction chamber which are communicated with one another are sequentially arranged an impellor cavity along the extending direction of the pump shaft; the first-stage water suction chamber is internally provided with a first-stage impellor; the second-stage water suction chamber is internally provided with a second-stage impellor; the third-stage water suction chamber is internally provided with a third-stage impellor; the first-stage water suction chamber is communicated with a suction inlet of the pump body; the third-stage water suction chamber is communicated with a discharge opening of the pump body; the second-stage impellor and the third-stage impellor are installed back to back; and the outer diameters of the first-stage impellor, the second-stage impellor and the third-stage impellor are different. According to the invention, because the design that the outer diameters of the three impellors are different is adopted, the structure installation in the pump body is convenient.
Owner:EBARA GREAT PUMPS
Two-side grinding mechanism for glass
InactiveCN105328532APrevent left and right movementWon't hurtEdge grinding machinesGrinding feedersEngineeringMechanical engineering
The invention discloses a two-side grinding mechanism for glass. Two parallel automatic conveyer belts are arranged on a base left and right in a spaced mode. The space between each pressing frame and the corresponding automatic conveyer belt is right matched with the passed glass. A plurality of sets of grinding heads are arranged on the outer sides of both the automatic conveyer belts respectively front and back in a spaced mode. The front ends of a row of fixed guide wheels located on the left side extend to fronts of the automatic conveyer belts. The front ends of a row of movable guide wheels located on the right side are flush with the front ends of the automatic conveyer belts. Two rows of rubber conveying rolling wheels are further arranged directly in fronts of both the automatic conveyer belts respectively, and the top faces of the rubber conveying rolling wheels are flush with the automatic conveyer belts respectively. The movable guide wheels and all the sets of grinding heads located on the right side are installed on the base in a left-right adjustable mode, and the movable guide wheels and all the sets of grinding heads are adjusted synchronously to be adapted to edge grinding of the glass of different widths. The two-side grinding mechanism has a front guiding function, so that the glass is aligned before edge grinding. In addition, the two-side grinding mechanism can be adapted to machining of the glass of different width specifications.
Owner:CHONGQING FUXIN GLASS
Crawler-type chassis telescopic mechanism
InactiveCN102019971APrevent left and right movementPrevent deviationEndless track vehiclesRolling chassis
The invention discloses a crawler-type chassis telescopic mechanism, comprising a telescopic arm and a telescopic guide rail sheathed on the telescopic arm, wherein a sliding gap is arranged between the telescopic arm and the telescopic guide rail, and the telescopic arm slides along the extending direction of the telescopic guide rail in a reciprocating way. The telescopic mechanism is characterized in thatthe left and right upper sides of the telescopic arm and the top of the telescopic guide rail are inclined planes, the included angles between the left and right upper sides and the top surface are 10-60 degrees, an upper limit block is respectively arranged on the left and right upper sides of the telescopic guide rail between the telescopic arm and the telescopic guide rail, and a sliding gap is arranged between each upper limit block and the telescopic arm. In the invention, an inclined telescopic arm and the upper side of the telescopic guide rail are arranged, and a limit block is arranged at the inner side of the inclined plane of the telescopic guide rail, so that the limit block is appressed with the inclined plane of the telescopic arm under the action of gravity, limit of the telescopic arm in the left and right directions is realized, the telescopic arm is prevented form moving left and right, the phenomenon that the chassis pulls to one side is avoided, and rgw operation stability is improved.
Owner:SANY HEAVY MACHINERY
Cloth roll shaft height adjustable cloth blocking plate structure of spreading machine cloth feeding cradle
PendingCN111232742APrevent left and right movementAdaptableUnfolding thin materialsWebs handlingWall plateEngineering
The invention disclose a cloth roll shaft height adjustable cloth blocking plate structure of a spreading machine cloth feeding cradle. The spreading machine cloth feeding cradle comprises a cradle left wall plate, a cradle right wall plate, a cloth roll front blocking roller, a cloth roll rear blocking roller, a cloth roll first driving roller, a cloth roll second driving roller, a cloth roll auxiliary driving roller and a driving roller driving mechanism. The cloth roll front blocking roller is mounted between front ends of the cradle left and right wall plates, the cloth roll rear blockingroller is mounted between rear ends of the cradle left and right wall plates, the cloth roll first and second driving rollers are mounted between the middles of the cradle left and right wall plates,the cloth roll auxiliary driving roller is mounted between the cradle left and right wall plates, the driving roller driving mechanism is mounted on the cradle left wall plate, and the cloth roll shaft height adjustable cloth blocking plate structure comprises a pair of cloth roll baffle bodies, a cloth roll baffle front bearing rod and a cloth roll baffle rear bearing rod. The structure has the advantages that the middles of the pair of the cloth roll baffle bodies are longitudinally provided with cloth roll shaft upper and lower adjusting grooves, and cloth roll shaft bearing mechanisms aremounted on the positions corresponding to the cloth roll shaft upper and lower adjusting grooves. Left and right moving is avoided, manual lifting of a cloth roll is not needed, and the structure hasthe good adaptation to cloth rolls with the different sizes and diameters.
Owner:苏州比阳特服装设备有限公司
Portable safety bed for vehicle
InactiveCN101492026AEasy to carryEasy to fold and unfold the upholsteryVehicle arrangementsAirplaneBed boards
The invention relates to a portable safe doss in a vehicle. A bed board is arranged between two rows of seats; a mattress is covered on the bed board; and the bed board and the mattress are foldable and are connected and fixed with each other through a double-face adhesive belt. The lower part, the front part and the rear part of the bed board are respectively provided with at least two foldable long and short brackets which support on a vehicle bottom and a back row of seats respectively; and the middle part of the bed board naturally supports in front of the back row seats. The portable safe doss can also adopt an articulated component to form a suspended doss with or without a bracket. The doss can be folded conveniently and received and released freely, and is convenient to carry. The bed board is fixed on front seats and back seats so that the doss is stable when the vehicle makes a turn and dithers in running; a front safety air cushion and a back safety air cushion are arranged on the doss to prevent a person from colliding with the seats when the vehicle brakes so that a sleeper is safe and feels comfortable. The height of the brackets is adjustable, the lengths and the width on the periphery of the bed board can be adjusted, and the universality of the doss is strong. The portable safe doss provides a commodious, safe and comfortable sleeping device for drivers and passengers when the vehicle is running or is stopped, particularly for an off-highway vehicle or a self-driving idler car. The portable safe doss not only can be used in a vehicle but also can add a temporary sleeping berth for a vehicle, a big bus, a plane and a ship, and is only needed to be arranged between the two rows of the seats.
Owner:琚伟
Air bearing capable of preventing light-load abrasion
The invention relates to the technical field of bearings, particularly relates to an air bearing capable of preventing light-load abrasion, and solves the problem that at present, for some special occasions such as a fiber thread passing device of a textile machine, pressure of fibers on a bearing is very small, pressing force needs to be externally added for preventing a steel ball from slippingrelative to an inner ring and an outer ring of the bearing, but friction force of the bearing is increased. According to the air bearing, baffle rings are arranged on the outer diameters of the two ends of a bearing inner ring correspondingly, a flow equalizing ring groove is formed in the center of the inner wall of the bearing inner ring, air spraying openings are evenly formed in the center ofthe outer diameter of the bearing inner ring, air passing holes are formed between the flow equalizing ring groove and the air spraying openings, an air inlet channel is formed between the flow equalizing ring groove and the end face of the bearing inner ring, an air pipe joint communicates with the air inlet channel, third oblique faces are arranged on the inner sides of the baffle rings, secondoblique faces are arranged on the two sides of a bearing outer ring and are parallel to the third oblique faces, a flow dividing sharp corner is arranged in the center of the inner wall of the bearingouter ring, and arc-shaped ring grooves are formed in the two sides of the flow dividing sharp corner, so that abrasion of the bearing and increase of the friction force are effectively prevented.
Owner:JIANGXI HONGWEI BEARING
Pipe fitting sealing clamp
The invention provides a pipe fitting sealing clamp which comprises a pair of arc-shaped clamping pieces and a groove-shaped gasket. Outwards-stretching arms are arranged at the ends of the arc-shaped clamping pieces, screw holes and reinforcing ribs are arranged on the outwards-stretching arms, the reinforcing ribs are connected with the arc-shaped clamping pieces and the outwards-stretching arms, the groove-shaped gasket comprises a bottom and side edges, two side edges are vertically fixed to two opposite sides of the bottom, and the ends of the arc-shaped clamping pieces are clamped in the groove-shaped gasket. The pipe fitting sealing clamp is simple in structure, reasonable in design, convenient to operate and reliable in fastening.
Owner:天津天地龙管业股份有限公司
Visualized biological fermentation tank for teaching
PendingCN110317719AReal-time observation of the fermentation processEasy to controlBioreactor/fermenter combinationsBiological substance pretreatmentsAgricultural engineeringProduct gas
The invention relates to a visualized biological fermentation tank for teaching. The top of a tank body is provided with a motor, a speed reducer and an exhaust port, and a stirring shaft is connectedto the output end of the speed reducer, extends into the tank body and is provided with a stirrer; one side of the tank body is provided with a feeding port, the other side of the tank body is provided with sampling ports, the tank body is internally provided with a serpentine tube cooler, the bottom of the tank body is provided with an air feeding / discharging port, the end portion of the air feeding / discharging port is provided with an air distributor, the tank body, the feeding port, the air feeding / discharging port, the sampling ports, the exhaust port, the stirring shaft, the stirrer, theserpentine tube cooler and the air distributor are all made of transparent materials, and the feeding port, the air feeding / discharging port, the sampling ports and the exhaust port are fixed by glue. The visualized biological fermentation tank for teaching is scientific and reasonable in structural design, light, portable and convenient to operate, students can manually carry out fermentation experiment operation at any time and observe the fermentation process in the fermentation tank in real time, the control over the fermentation process and research on the fermentation process are facilitated, and the fermentation tank is suitable for teaching demonstration.
Owner:TIANJIN VOCATIONAL INST
Feeding mechanism of glass edge grinding machine
InactiveCN105234809APrevent left and right movementWon't hurtEdge grinding machinesGrinding feedersIdler-wheel
The invention discloses a feeding mechanism of a glass edge grinding machine. The feeding mechanism of the glass edge grinding machine comprises automatic conveying belts and a pressing frame. A line of fixed guiding wheels are arranged on the outer side of the automatic conveying belt on the left side. A line of movable guiding wheels are arranged on the outer side of the automatic conveying belt on the right side. The gap between the fixed guiding wheels and the movable guiding wheels is just matched with the width of glass passing through the gap. All the movable guiding wheels can be adjusted leftwards and rightwards synchronously to be adapted to grinding of glass edges with different widths. The front ends of the fixed guiding wheels stretch to the position in front of the automatic conveying belts. The front ends of the movable guiding wheels are flush with the front ends of the automatic conveying belts. A line of rubber conveying idler wheels are further arranged right in front of each automatic conveying belt. A glass storage frame is arranged right in front of the rubber conveying idler wheels. The glass storage frame is composed of a welded frame and a plurality of rubber universal idler wheels laid on the top surface of the welded frame. In the feeding process, pieces of glass are aligned, so that the feeding mechanism can be suitable for grinding glass of different width specifications, and the glass can be conveyed into the edge grinding machine easily.
Owner:CHONGQING FUXIN GLASS
Luggage capable of preventing articles from shaking
PendingCN111547348APrevent items from shakingAvoid shakingClosure with auxillary devicesRigid containersEngineeringStructural engineering
The invention discloses a luggage capable of preventing articles from shaking. The luggage comprises a luggage box, a luggage cover and a partition plate assembly arranged in the luggage box; the partition plate assembly comprises a bottom plate and a rear side plate; a first folding partition plate, a second folding partition plate and a third folding partition plate which are consistent in structure are arranged on the side face of the rear side plate; the first folding partition plate comprises fiber cloth partition plates and a second male hook-and-loop fastener; and the folding partitionplates can be folded into different shapes according to the size of articles to partition the luggage box into a plurality of compartments of different sizes to place the articles, so that the articles is prevented form shaking. According to the luggage, through cooperation between the second male hook-and-loop fastener and a second female hook-and-loop fastener, the whole first folding partitionplate and the bottom plate are detachably sewn together, so that the articles on the two sides of the first folding partition plate are prevented from moving left and right at the bottom, and the purpose of partition storage is achieved; and the mutually matched two parts can be clamped together through fixing clamping pins, so that the folding partition plates are fixed.
Owner:HEFEI WISDOM BRIDGE INFORMATION TECH CO LTD
Power distribution cabinet wall bracket component
ActiveCN107086434AEasy to assemblePrevent left and right movementSubstation/switching arrangement detailsUpper Arms
The invention provides a power distribution cabinet wall bracket component which comprises a wall bracket and an assembly bracket. The wall bracket comprises an upper arm, a lower arm and a vertical arm which connects the upper arm and the lower arm. Assembly holes are arranged in the junction of upper and lower arms and the vertical arm. An insection strip is arranged on the lower end face of the upper arm. An upper notch and a lower notch, which stretch horizontally, are arranged on the upper end and the lower end of the assembly bracket respectively. Clamp blocks are arranged on the front end faces of the upper notch and the lower notch. A through cavity is arranged in the middle of the assembly bracket. A fixing device is arranged below the upper notch in the assembly bracket. The fixing device comprises an accommodation cavity which is horizontally symmetrically arranged in the assembly bracket and a slide arm which is movably arranged in the accommodation cavity, wherein the opening of the cavity faces the upper notch. A fixing tooth which is engaged with the insection strip is arranged on the upper end of the slide arm. The device provided by the invention is convenient for use, is able to lock the position of a power distribution cabinet body, and is convenient for horizontal fine-tuning.
Owner:泰兴市赛尔新能源科技有限公司
Protective device for glass cleaning robot
InactiveCN112056978AAvoid hittingPrevent left and right movementNon-rotating vibration suppressionWindow cleanersStructural engineeringMechanical engineering
The invention provides a protective device for a glass cleaning robot. The protective device comprises the glass cleaning robot, fixing rods, an anti-collision ring, damping columns, rubber sleeves, springs, fixing sleeves and positioning columns, wherein the glass cleaning robot is provided with an inserting plate groove; the side faces of the fixing rods are connected with the glass cleaning robot; the fixing rods are provided with inserting plates; the inserting plates are matched with the inserting plate groove; the inserting plates are inserted into the inserting plate groove; the fixingrods are symmetrically arranged on the upper side and the lower side of the glass cleaning robot; the fixing rods are provided with convex plates; the symmetrical convex plates are connected through the fixing rods; screws penetrate through the symmetrical convex plates; the two ends of the screws are connected with nuts; the fixing rods are provided with the positioning columns; the anti-collision ring is provided with the fixing sleeves; the fixing sleeves are provided with positioning column grooves; the positioning columns are matched with the positioning column grooves; the positioning columns are inserted into the positioning column grooves; and the positioning columns slide in the positioning column grooves.
Owner:天津市利远清洁服务股份有限公司
Wedge-shaped processing tool
InactiveCN104476262AEasy to assemble and disassembleEasy to fixPositioning apparatusMetal-working holdersEngineeringFlange
The invention discloses a wedge-shaped processing tool which comprises a clamping base, a connecting flange and a supporting shaft, wherein the connecting flange and the clamping base are detachably connected, the connecting flange comprises a flange disc and a flange sleeve, the supporting shaft and the connecting flange are detachably connected, the supporting shaft sequentially comprises a clamping part, a baffling part and a threaded part from left to right, the diameter of the clamping part is smaller than the diameter of the baffling part, the diameter of the baffling part is greater than the diameter of the threaded part, a first elastic block, a second elastic block and a locking nut sleeve the threaded part, the outer diameter of the first elastic block is greater than the second elastic block, a plurality of key grooves are formed in the threaded part, and wedge-shaped cushions are arranged inside the key grooves. The defects that in the existing wedge key groove processing, slotting is used for manufacturing, the slotted key grooves need to be adjusted by a bench worker, and the production efficiency is low are overcome.
Owner:CHONGQING YINGRUISHENG DIE CASTING
Automobile brake friction plate wear resistance detection device
PendingCN112345396AImprove detection efficiencyProcedures to Avoid DowntimeInvestigating abrasion/wear resistanceBrakeStructural engineering
The invention discloses an automobile brake friction plate wear resistance detection device, and relates to the technical field of automobile braking. The problem that existing detection equipment isnot high in efficiency is solved. The device specifically comprises a bottom plate, a transposition assembly and an external grinding assembly are fixedly connected to the outer wall of the top of thebottom plate, and a placing assembly is arranged in the transposition assembly. The placing assembly is arranged, a cage box is octagonal, a fixing plate and a top seat are both fixedly connected tothe outer wall of the cage box, and the placing assembly can meet the requirement for installation of eight friction plates at a time; secondly, the placing assembly is arranged in the transposition assembly, so that when the cage box rotates, the two functions of friction and detection can be met, and meanwhile, the fixing plate at the horizontal position can conduct material taking and loading work, and the detection efficiency is improved; and finally, according to abrasion resistance detection of a brake friction plate, external grinding is conducted in a friction plate fixing mode, and ashutdown procedure in the friction plate mounting process can be avoided.
Owner:胡田
A spring self-resetting two-stage hydraulic tensioner with counting function
ActiveCN111922690BEffectively monitor performance statusEasy maintenanceCounting mechanisms/objectsMetal working apparatusDrive shaftControl engineering
The invention discloses a spring self-resetting two-stage hydraulic tensioner with the function of counting times, and belongs to the technical field of stretching equipment. It includes a stretcher main body and a counting device installed on the side wall of the stretcher main body. The counting device includes an oil distribution block and a digital counter. The oil distribution block is a hollow structure, and the digital counter is installed vertically on the Above the inside of the oil block; a rotating head is fixedly installed on the driving shaft of the digital counter, and a pushing mechanism that cooperates with its rotation is provided under the rotating head. The pushing mechanism is supported and installed in the oil distribution block and can be driven by hydraulic pressure. Moving up and down, the outside of the pushing mechanism is also sleeved with a second disc spring. Adopting the technical solution of the present invention can effectively solve the above-mentioned problems, facilitate the monitoring of the performance status of the product, prevent human misoperation from causing inaccurate counting, effectively avoid the occurrence of safety accidents during operation, and at the same time use more stable, further improving wind power equipment. installation efficiency.
Owner:马鞍山市罗泰特机械制造有限公司
A Countable Hydraulic Bolt Tensioner
ActiveCN111922691BEffectively monitor performance statusMonitor performance statusCounting mechanisms/objectsMetal working apparatusDrive shaftEngineering
The invention discloses a countable hydraulic bolt tensioner, which belongs to the technical field of tensioning equipment. It includes a stretcher main body and a counting device, the counting device is installed on the side wall of the stretcher main body, the counting device includes a connecting block and a digital counter, the connecting block is a hollow structure, and the digital counter is vertical Installed above the inside of the connecting block; the drive shaft of the digital counter is fixed with a rotating head, and a pushing mechanism is provided under the rotating head to cooperate with its rotation. The pushing mechanism is supported and installed in the connecting block and can be driven by hydraulic pressure. The up and down motion is used to push the rotating head to rotate, and a disc spring is sheathed on the outside of the pushing mechanism. Adopting the technical solution of the invention can effectively monitor the performance state of the product, prevent human misoperation from causing inaccurate counting, effectively avoid the occurrence of safety accidents during operation, and facilitate the maintenance of the tensioner.
Owner:马鞍山市罗泰特机械制造有限公司
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