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Riser forming machine
InactiveCN105798237AReduce physical laborUniform and stable outputFoundry mouldsFoundry coresEngineeringMaterial storage
The invention discloses a riser forming machine which comprises a slurry tank, a die, a scraping device and a vacuum absorbing device. Two stirring devices opposite in stirring direction are arranged in the slurry tank. The die is arranged on the upper side of the slurry tank through a rack elevating shaft and slides along the rack elevating shaft vertically. The die comprises an inner die body and an outer die body. Four hammers are arranged on the periphery of the inner die body. The die is provided with an exhausting hole. The scraping device is arranged between the slurry tank and the die and comprises a brush oil cylinder, a stainless steel roller and a brush. The vacuum absorbing device comprises a vacuum box and a vacuum settling tank. The vacuum settling tank is provided with a gas inlet hole and a sewage draining opening. The gas inlet hole is connected with the exhausting hole of the die through a hose. The riser forming machine enables whole mixed materials to be turned over upwards, so that the effects of dead-angle-free material storage and uniform mixing are achieved. By means of automatic die releasing, the defects that due to the fact that a die is hammered manually, a riser can not be released from the die easily, and manpower is wasted are overcome, the inner wall and the outer surface of the produced riser are smooth, and the quality and the working efficiency of the riser are improved.
Owner:NANJING NINGJINYAO MACHINERY CO LTD
Rotatable switching type barrier-free waterproof threshold
InactiveCN108252617AEasy to installImprove efficiencySills/thresholdAgricultural engineeringFace structure
The invention discloses a rotatable switching type barrier-free waterproof threshold. The rotatable switching type barrier-free waterproof threshold comprises a building wall body, barrier-free threshold stone and waterproof threshold stone. A movable groove is formed in the building wall body, fixing piles are mounted on the left side and the right side of the movable groove correspondingly, anddoor sleeves are arranged on the upper portions of the fixing piles. A rotary shaft is mounted between the fixing piles, hydraulic gas pipes are fixed to the left side and the right side of the rotaryshaft correspondingly, and movable blocks are mounted on the upper portion of the barrier-free threshold stone. The barrier-free threshold stone is located above the rotary shaft, slope threshold bodies are arranged above the movable blocks, and an anti-sliding cushion is fixed to the surface of each slope threshold body. A supporting rod is mounted on the left side of each slope threshold body,a spring is arranged on the left side of each supporting rod, and a telescopic rod is arranged in the waterproof threshold stone in a penetrating mode. The waterproof threshold stone is located belowthe rotary shaft. The rotatable switching type barrier-free waterproof threshold is provided with a double-face structure, is high in structural flexibility and free of barriers in travelling, and hasthe waterproof protection effect.
Owner:杨斌 +3
Protective mask
PendingCN111657596AImprove comfortIncrease elasticityProtective garmentSpecial outerwear garmentsMedicineRespiratory chamber
The invention relates to a protective mask which comprises a mask body, a breather valve and a fixing band, and the fixing band and the breather valve are both arranged on the mask body. The breathervalve comprises a valve seat, a valve element and a valve deck, a breathing cavity is formed between the valve deck and the valve seat, a first vent hole and a second vent hole are formed in the valvedeck and the valve seat respectively, the valve element comprises a valve element body and a limiting boss, the valve element body is of a foldable and telescopic tubular structure, the two ends of the valve element body are connected with the valve seat and the limiting boss correspondingly, the limiting boss can be arranged in the first vent hole in a sliding mode, a sealing ring is arranged between the valve element body and the limiting boss, the breather valve is in an inspiration state, the sealing ring seals the first vent hole, the breather valve is in an expiration state, the valve element body is compressed into the breathing cavity, and the first vent hole, the breathing cavity and the second vent hole are communicated. The technical problems that the protective mask is poor inprotective effect and large in respiratory resistance, a valve plate is prone to damage, bacteria are prone to breeding after the mask is worn for a long time, and the disposable filter element is high in cost are solved.
Owner:RENOLIT HENGXUN PACKAGING TECH BEIJING CO LTD
Multifunctional intelligent household table
InactiveCN109938489AMobile stable and reliableMove up and stabilizeFurniture partsServing tablesStationary caseEngineering
Owner:安徽创品工业设计有限公司
Pulling-modified pressing type pen
ActiveCN110614867AImprove protectionStretch out is not easyWriting unitsEngineeringMechanical engineering
The invention discloses a pulling-modified pressing type pen, and belongs to the technical field of office appliances. The pulling-modified pressing type pen comprises a rear pen holder and a front pen holder, and further comprises a pressing part used for controlling the axial relative sliding state of the rear pen holder and the front pen holder; the front pen holder and the rear pen holder aresleeved with each other and can slide in the axial direction; a pen refill is placed inside the rear pen holder and the front pen holder; a reset spring is clamped between the pen refill and the frontpen holder; a pressing insertion hole allowing the pressing part to move up and down is formed in the outer wall of the front portion of the rear pen holder; and at least one limiting barb is fixedlyarranged on the inner wall of the front portion of the rear pen holder. According to the pen, the pen refill can be stored in the front pen holder or can extend out of the front pen holder accordingto the use requirements, a pen point can be better protected and is convenient to carry, an independent pen cap is saved, meanwhile, the pen point cannot extend out of the front pen holder easily under the condition of relatively small external acting force, and therefore, external objects are not liable to be contaminated with pen oil or are not liable to be prodded and damaged by the pen point.
Owner:HANGZHOU JIANYI TECHNOLOGY CO LTD
Valve with valve clack convenient to replace and replacing method
InactiveCN110985696AEasy to replaceSmooth rotationSlide valveFiltration separationStructural engineeringVALVE PORT
The invention discloses a valve with a valve clack convenient to replace and a replacing method. The valve comprises a lower valve body, wherein a valve seat is fixedly connected to the center of an inner cavity of the lower valve body, a sealing ring is fixedly connected to the inner wall of the valve seat, an upper valve body is arranged at the top of the lower valve body, fastening screw holesare formed in the two sides of the bottom of the upper valve body and the two sides of the top of the lower valve body correspondingly, fastening bolts are arranged in inner cavities of the fasteningscrew holes in a penetrating mode correspondingly, a valve rod is arranged at the top of the upper valve body, and the bottom of the valve rod sequentially penetrates through the upper valve body andthe lower valve body from bottom to top and extends to the top of the inner cavity of the lower valve body. Through cooperative use of the valve clack, the fastening screw holes, the fastening bolts,the valve rod, the upper valve body, a first screw, a first baffle, a sliding clamping block, a first sliding groove, a limiting clamping block, a stable sliding block, a first spring, a stable sliding groove and a limiting clamping groove which are arranged, the problem that the valve clack of an existing valve is inconvenient to replace, the replacement time is greatly increased, and the convenience of the valve is reduced is solved.
Owner:陈美姻
Beehive with movable frame
The invention relates to the field of cultivation, and particularly discloses a beehive with a movable frame. A sliding mechanism is arranged in the beehive. A first roller and a second roller in thesliding mechanism can pull a first pull rope and a second pull rope at the same time, and then a first ejector rod and a second ejector rod are jacked at the same time, the two ends of a hanging rod can be moved up and down at the same time, and then the whole frame can rapidly and stably move up and down; when the frame moves upwards, a manager can examine honeycombs on the two sides of the frame, and the frame is kept in the original vertical state all the time, the loss amount of honeydew, pollen and larvae on the honeycombs can be effectively decreased, and the bee cultivation yield is increased.
Owner:舒城县昌平蜂业有限公司
Bath supply plastic storage bottle capable of achieving extruding conveniently
InactiveCN111453180AAvoid residueMove up and stabilizeClosuresSingle-unit apparatusEngineeringBottle
The invention provides a bath supply plastic storage bottle capable of achieving extruding conveniently, and relates to the technical field of plastic products. The bath supply plastic storage bottlecapable of achieving extruding conveniently comprises a bottle body. A thread mouth is fixedly mounted at the top end of the bottle body. The top of the thread mouth is in threaded connection with a rotating cap. A discharging opening is formed in the center of the top of the rotating cap. The top of the rotating cap is rotationally connected with a cap plate. An inner container is fixedly mountedin the bottle body. Sliding grooves are formed in the left side and the right side in the inner container. Inverted hooks are fixedly mounted on the inner sides of the sliding grooves. A piston plateis in sliding connection in the inner container. According to the bath supply plastic storage bottle capable of achieving extruding conveniently, residues of cleaning solutions on the inner wall of the inner container are avoided, meanwhile, cleaning solutions can be at the top of the inner container all the time, cleaning solutions can be immediately extruded out when used next time, operation is more convenient and rapid, the storage bottle can be repeatedly used, and cost is saved.
Owner:绍兴市梓昂新材料有限公司
Circular part punching and conveying device
ActiveCN108817142ATo achieve the purpose of matching the punched frustum-shaped accessoriesEasy to operateMetal-working feeding devicesPositioning devicesPunchingEngineering
The invention relates to a circular part punching and conveying device. The circular part punching and conveying device comprises a rack, a punching mechanism and a conveying mechanism, wherein the punching mechanism comprises a punching barrel which is vertically connected to a rack in a sliding manner; a moving barrel is arranged at the outer side of the bottom of the punching barrel in a sleeving manner and comprises multiple moving walls; a tension spring is fixedly connected between each moving wall and the outer wall of the punching barrel; the bottom of the punching barrel is connectedto multiple wedge blocks in a sliding manner; one ends of the wedge blocks, which are far away from each other pass through the side wall of the punching barrel and are abutted against the moving walls; the interior of the punching barrel is connected to a punching rod capable of abutting against the wedge blocks in a sliding manner; the rack is fixedly connected to an air cylinder; a piston rod of the air cylinder is fixedly connected to the top of the punching barrel; a pressing plate is fixedly connected to the piston rod and can be abutted against the top of the punching rod; the conveyingmechanism is located below the punching barrel and comprises a conveying disc; a punching tank is arranged on the conveying disc; the diameter of the top of the punching tank is less than that of thebottom of the punching tank; and the bottom of the conveying disc is coaxially and fixedly connected to a rotating shaft. The circular part punching and conveying device can realize the punching of truncated cone shaped parts.
Owner:CHONGQING YOUBO MACHINERY MFG
Double-wire vertical welding method of high-strength steel component by robot
ActiveCN108213661AReduce widthIncreased metal deposition efficiencyArc welding apparatusEngineeringPower flow
The invention discloses a double-wire vertical welding method of a high-strength steel component by a robot. The method particularly includes the steps: firstly, machining a welding groove into an X-shaped groove; secondly, welding a base layer, a filling layer and a covering layer of a part to be welded by the aid of a double-wire pulsed gas metal arc welding method after the part to be welded isfixed in a spot welding manner. Two welding wires are arranged forwards and backwards along a welding direction when the base layer is welded, and the welding wires are parallelly arranged along thewelding direction when the filling layer and the covering layer are welded. According to the method, standards of qualified welding seams such as arc voltage and current are provided, the qualified welding seams are good in penetration degree and can be acquired at low cost by the method, molten pools of the qualified welding seams cannot drip, and welding efficiency can be remarkably improved.
Owner:NANJING UNIV OF SCI & TECH +1
Welding fixture for circuit board
InactiveCN106553015APrevent movementReduce work intensityWelding/cutting auxillary devicesAuxillary welding devicesHydraulic cylinderEngineering
The invention discloses a welding fixture for a circuit board, which comprises a welding frame and a hydraulic cylinder fixed on the side wall of the welding frame. A baffle, a supporting rod and a cylinder are fixed on the welding frame; the output end of the hydraulic cylinder is hinged with a movable block; the top end of the supporting rod is hinged with the bottom surface of the movable block; a chuck right opposite to the baffle is fixed on the side wall of the movable block; a top plate is fixed at the output end of the cylinder; and the top plate is located below a clamping region formed by the baffle and the chuck. During the overall circuit board welding process, lifting and fastening of the circuit board are realized through control on the cylinder and the hydraulic cylinder, the traditional circuit board fixing mode by using a bolt manually is not needed, working intensity of an operator before and after welding is greatly reduced, and due to the U-shaped clamping region formed by the chuck, the top plate and the baffle, the circuit board can be prevented from moving in the case of welding, and the welding precision of elements on the circuit board is further improved.
Owner:张鹏
Welding fixture for circuit board
InactiveCN104994689APrevent movementReduce work intensityPrinted circuit assemblingHydraulic cylinderEngineering
The invention discloses a welding fixture for a circuit board, which comprises a welding frame and a hydraulic cylinder fixed on the side wall of the welding frame, wherein a baffle, a supporting rod and a cylinder are fixed on the welding frame; the output end of the hydraulic cylinder is hinged with a movable block; the top end of the supporting rod is hinged with the bottom surface of the movable block; a chuck right opposite to the baffle is fixed on the side wall of the movable block; a top plate is fixed at the output end of the cylinder; and the top plate is located below a clamping region formed by the baffle and the chuck. During the overall circuit board welding process, lifting and fastening of the circuit board are realized through control on the cylinder and the hydraulic cylinder, the traditional circuit board fixing mode by using a bolt manually is not needed, working intensity of an operator before and after welding is greatly reduced, and due to the U-shaped clamping region formed by the chuck, the top plate and the baffle, the circuit board can be prevented from moving in the case of welding, and the welding precision of elements on the circuit board is further improved.
Owner:SICHUAN LANXUNBAOER ELECTRONICS TECH
Rapid prototyping silica gel mold with anti-shrinkage and anti-deformation functions
The invention discloses a rapid prototyping silica gel mold with anti-shrinkage and anti-deformation functions. The rapid prototyping silica gel mold comprises a shell, a motor is arranged on the inner wall of the shell, a rotating shaft is fixedly connected to the bottom of an output shaft on the motor, a rotating disc is arranged at the bottom of the rotating shaft, a double-spiral groove is formed in the lower surface of the rotating disc, and two sliding blocks are arranged on the inner wall of the double-spiral groove; connecting arms are fixedly connected to the bottoms of the sliding blocks, silica gel mold assemblies are fixedly connected to the opposite ends of the two connecting arms, grooves are formed in the bottoms of the silica gel mold assemblies, semicircular pipes are fixedly connected to the bottoms of the silica gel mold assemblies through the grooves, and sleeves are connected to the upper surfaces of the silica gel mold assemblies in a penetrating mode. Through cooperative use of the structures, the problems that in the actual use process, due to the fact that a traditional silica gel mold is uneven in heating, slow in heat dissipation, prone to deformation andshrinkage and the like in the use process, the straightness of a product is high, the produced product does not meet the standard frequently, and the quality is poor are solved.
Owner:杭州永智信息科技有限公司
A textile machine equipment with high stability and adjustable lifting
The invention discloses a high-stability adjustable lifting and lowering textile machine equipment, in particular to the field of textiles, comprising a control box and a textile body. A support table is fixedly installed at the bottom of the textile machine body, and the left and right sides of the bottom surface of the support table are fixedly installed. Connecting pieces are fixedly installed, the bottom of the connecting piece is fixedly installed with a support plate, the bottom of the support plate extends to the inside of the control box, and the left and right sides of the top surface of the inner cavity of the control box are fixedly installed with mounting pieces , the bottom of the mounting piece is fixedly installed with a linkage gear, and the side surface of the support plate is fixedly mounted with a rack that matches the linkage gear. According to the invention, the supporting plates and the interlocking gears are arranged on the left and right sides of the textile body to cooperate with each other, so that the equidistant displacement between the gears can be used during the upward movement of the textile body to ensure the smooth upward movement of the textile body, and avoid the need for the textile body to move upward. The problem that the parts of the textile body are damaged due to the shaking caused by the shaking increases the safety of the device.
Owner:ANJI YONINER TEXTILE
Shaddock peel pretreatment device for shaddock peel jam production
The invention discloses a shaddock peel pretreatment device for shaddock peel jam production, which comprises a base, a first side baffle plate, a second side baffle plate, a heating mechanism, a soaking mechanism, a lifting mechanism, a moving mechanism and an extruding mechanism; the first side baffle plate and the second side baffle plate are respectively positioned on two sides of the upper surface of the base and are fixedly connected with the base; and the heating mechanism comprises a water boiling pool and a heating element, the heating element is located in the water boiling pool, thewater boiling pool is located on one side of the upper surface of the base, and the water boiling pool is slidably connected with the first side baffle and the second side baffle. The fixed screen frame is connected with the moving mechanism, and in the working process, the first transmission lead screw and the second transmission lead screw on the moving mechanism can rotate to drive the first lead screw nut and the second lead screw nut to move and drive the fixed shaft rod to move, so that the fixed screen frame fixedly connected with the fixed shaft rod synchronously moves; shaddock peelin the fixed screen frame can be boiled in water and soaked for multiple times in sequence.
Owner:漳州市柚知天下生态农业有限公司
Framework mounting mechanism for building curtain wall engineering construction
The invention discloses a framework mounting mechanism for building curtain wall engineering construction. The framework mounting mechanism comprises a first mounting plate mounted on a wall surface and vertical pipes mounted on the first mounting plate, a first mounting hole is formed in the first mounting plate, first supporting frames are symmetrically mounted on the first mounting plate, sliding holes are formed in the first supporting frames, and inserting rods are inserted into the sliding holes in a penetrating manner; and a first inclined head is arranged at the end part of each inserting rod. The first inclined heads can be inserted into inclined grooves through springback of springs, in the process of moving the vertical pipes upwards, rolling shafts are arranged on the verticalpipes in a rolling state, through the arrangement of the vertical pipes, it is limited that the vertical pipes are separated from the first supporting frames when moving upwards, the vertical pipes are moved upwards more stably, and therefore in the process from the state of moving the vertical pipe upwards to the state that the vertical pipe is close to the end of a vertical pipe installed at theupper side, it can be guaranteed that the vertical pipes cannot fall off or disengage from a mounting mechanism, upward moving is stable, supporting of the vertical pipes by multiple workers is not needed in the welding process, and vertical pipe welding preparation work is more convenient.
Owner:齐彪 +1
An anti-deviation mechanism that can be used in combination with textile winding machines of different specifications
ActiveCN110713048BEasy height adjustmentThe distance is easy to adjustWebs handlingWinding machineClassical mechanics
Owner:吴江桑尚丝绸有限公司
Adjustable page turning type piano music stand for piano
The invention relates to the field of piano music stands, and discloses an adjustable page-turning type piano music stand for a piano, which comprises an equipment base, a support assembly and a placement assembly capable of automatically turning pages, and can realize the height lifting of a music score through the support assembly in cooperation with the transmission control of a knob device, so that the music score can be conveniently and quickly turned. The assembly can be matched with a placing assembly to achieve fine adjustment of the placing angle of the music score, the placing assembly can be overturned and folded through the assembly to facilitate carrying during outdoor operation, the portability of the assembly is improved accordingly, and if the height needs to be adjusted, the supporting assembly on the upper portion can be integrally moved, so that the music score can be conveniently and rapidly placed. And a plurality of first limiting pull rods are arranged, so that the device is more stable in the upward moving process.
Owner:WEIFANG VOCATIONAL COLLEGE
An anti-loosening clamping device for stacking cranes
Owner:HUNAN CHUANGYUAN NEW MATERIALS
Plate-and-frame filter press with filter plate convenient to replace
PendingCN110683737AEasy to take outFor quick and direct removalSludge treatmentSpecific water treatment objectivesElectric machineStructural engineering
The invention relates to a plate-and-frame filter press with a filter plate convenient to replace. The plate-and-frame filter press comprises a thrust plate, wherein main beams are fixedly mounted onthe front surface and the rear surface of the thrust plate; supporting plates are fixedly arranged on the outer sides of the two main beams; fixed columns are arranged on the left side and the right side of each supporting plate; fixed rods are welded to the upper portions of the fixed columns; filter frames are movably mounted on the opposite sides of the two main beams; filter plates positionedon the opposite sides of the filter frames are movably mounted on the opposite sides of the two main beams; support rods are fixedly mounted on the front surface and the rear surface of the filter plates; first motors are arranged on the left sides of the supporting plates; the output ends of the first motors are connected with screws; the screws are sleeved with sliding blocks; electric push rodsleeves are arranged above the sliding blocks; electric push rods are arranged in the electric push rod sleeves; second motors are arranged on the left sides of the upper portions of the sliding blocks; the output ends of the second motors are connected with rotating shafts; and two clamping hooks are fixedly arranged on each rotating shaft. The plate-and-frame filter press has the advantages of convenience in replacement, labor saving and low replacement difficulty.
Owner:苏子战
Wind energy automobile power device
InactiveCN112193077ATake advantage ofExtend standby timeWind motor combinationsMachines/enginesRotational axisGear wheel
The invention discloses a wind energy automobile power device which comprises an automobile body; a plurality of rolling wheels are arranged below the automobile body, a power mechanism driving the rolling wheels to rotate is arranged in the middle of each rolling wheel, a transmission shaft is arranged in the automobile body, the transmission shaft is in linkage with the power mechanisms, and anadjusting gear is arranged on the transmission shaft. A straight toothed bar is arranged on the right edge of the adjusting gear, a sliding bar is arranged at the upper end of the straight toothed barand penetrates through the upper shell wall of the automobile body, and a wind power generation box is arranged at the end, away from the straight toothed bar, of the sliding bar. Before the device operates, the wind power generation box is located in the automobile body; the wind power generation box is moved out of the automobile body, a rotating plate and a rotating disc rotate through advancing wind power, and the rotating shaft rotates in the wind power generation box; the power generation mechanism generates power through wind power generated in the running process, and equipment generates power in the running process, so the kinetic energy can be fully utilized, the standby time of the equipment is prolonged, and the device is suitable for large-scale popularization.
Owner:苏州绿驰新能源汽车技术有限公司
Plastering device for constructional engineering
PendingCN114319791AStable supportGuaranteed stabilityBuilding constructionsClassical mechanicsElectric machinery
The plastering device comprises a base, four universal wheels are installed at the bottom of the base, a supporting mechanism for limiting the universal wheels is installed on the base, two first guide rods and two second guide rods are fixedly connected to the base, and the two first guide rods and the two second guide rods are arranged front and back. The two first guide rods and the two second guide rods are distributed in a rectangular shape, the two first guide rods and the two second guide rods are jointly sleeved with a lifting plate in sliding connection with the first guide rods and the two second guide rods, and a control box is installed on the lifting plate. By means of the motor, stable upward movement of the lifting plate and the plastering plate can be achieved, meanwhile, a rotating rod and a mortar stirring plate can be driven to rotate, mortar can be stirred to the plastering plate almost equivalently, the mortar can be plastered on the wall surface through the moving plastering plate, the construction area is large, the construction thickness is uniform, and meanwhile the construction efficiency is improved. The angle of the plastering plate can be adjusted according to actual requirements, and operation is easy and fast.
Owner:陈腾
A welding method for vertical vertical welding of high-strength steel components with robot twin wires
ActiveCN108213661BReduce widthMove up and stabilizeArc welding apparatusEngineeringMaterials science
The invention discloses a welding method for vertical vertical welding of high-strength steel components by a robot with double wires. The specific steps are as follows. Firstly, the welding groove is processed into an X-shaped groove, and after the parts to be welded are spot-welded and fixed, the electrode gas is melted with a double-wire pulse. Shielded welding is used to weld the bottom layer, filling layer and cover layer of the workpiece to be welded. When welding the bottom layer, the two welding wires are arranged in front and back along the welding direction, and when welding the filling layer and the cover layer, the two welding wires are arranged side by side along the welding direction. . The invention also provides the specifications including arc voltage and current welding to obtain qualified welds. The method can obtain a qualified weld seam without molten pool dripping and good penetration at a lower cost, and can significantly improve welding efficiency.
Owner:NANJING UNIV OF SCI & TECH +1
Portable high tower ladder stand lift
The invention discloses a portable high tower ladder stand lift, and relates to ladder stand lifting equipment. The lift mainly solves the labor and safety problems of manual climbing and comprises alifting platform rack and a climbing mechanism, the climbing mechanism comprises a crankshaft rod, a driving motor, two side guide rods and a middle guide rod, crank rods are fixedly connected to thetwo ends of the crankshaft rod, and the crankshaft rod is connected to an output shaft of the driving motor through a gear mechanism; the lower side of the middle of the lifting platform rack is provided with three guiding cylinder channels, the lower end of each side guide rod is hinged to the end of a first pushing connection rod at the same side through the first pushing connection rod, and theupper ends of the middle guide rod and the two side guide rods are provided with hooks. The lift is simple in structure, stable climbing, lifting and falling can be achieved, the labor of traditionalclimbing is greatly saved, the safety is high, and the lift is detachable, convenient to carry and high in practicability.
Owner:苏应林
A beehive with a movable frame
The invention relates to the field of cultivation, and particularly discloses a beehive with a movable frame. A sliding mechanism is arranged in the beehive. A first roller and a second roller in thesliding mechanism can pull a first pull rope and a second pull rope at the same time, and then a first ejector rod and a second ejector rod are jacked at the same time, the two ends of a hanging rod can be moved up and down at the same time, and then the whole frame can rapidly and stably move up and down; when the frame moves upwards, a manager can examine honeycombs on the two sides of the frame, and the frame is kept in the original vertical state all the time, the loss amount of honeydew, pollen and larvae on the honeycombs can be effectively decreased, and the bee cultivation yield is increased.
Owner:舒城县昌平蜂业有限公司
Table edge fixing device of Jolly balance
InactiveCN111707585ANo shakingReduce the impactSurface tension analysisClassical mechanicsScrew thread
The invention discloses a table edge fixing device of a Jolly balance. The table edge fixing device comprises a table plate (1), screws (2), a support (3), a metal cylinder (13), a fastening screw (15), a cylinder (16) and a spherical shell assembly (18). A threaded hole is formed in the upper end surface of the support (3); the support (3) is fastened on the table plate (1) through the screws (2); the cylinder (16) is a hollow cylinder and internally processed into a spherical surface, the spherical shell assembly (18) is embedded into a spherical surface in the cylinder (16); the side face of the cylinder (16) is welded to the front end face of the support (3) in a direction that a cylinder opening faces upwards, the fastening screw (15) is installed in the middle of the front face of the cylinder (16), a metal cylinder (13) is inserted into a cylindrical hole in the spherical shell assembly (18) from the upper end, then the fastening screw (15) is screwed down, and the metal cylinder (13) is clamped and fixed. The table edge fixing device of the Jolly balance is convenient to measure and stable in work, and can greatly improve the measurement precision of the Jolly balance.
Owner:HUZHOU TEACHERS COLLEGE
Intelligent quantitative negative-pressure liposuction equipment for medical cosmetology and use method of intelligent quantitative negative-pressure liposuction equipment
The invention discloses intelligent quantitative negative-pressure liposuction equipment for medical cosmetology and a using method thereof, and relates to the technical field of liposuction equipment.The intelligent quantitative negative-pressure liposuction equipment for medical cosmetology comprises a shell, a liposuction box is fixedly installed on the inner wall of the shell, and the same second lead screw is rotatably installed on the inner walls of the top and the bottom of the liposuction box; a same first screw rod is rotatably mounted on the inner walls of the top and the bottom of the shell, belt wheels fixedly sleeve the first screw rod and the second screw rod, a same belt is tensioned on the two belt wheels, and moving blocks sleeve the first screw rod and the second screw rod in a threaded manner; and a fixed shaft is fixedly mounted on the side wall of the moving block on the second screw rod. The negative pressure liposuction device is reasonable in structure, can quantitatively suck fat and can more accurately control the liposuction amount, health of people cannot be damaged after liposuction, and the good beautifying and slimming effects can be achieved.
Owner:高文彬
A stamping transport device for round fittings
ActiveCN108817142BTo achieve the purpose of matching the punched frustum-shaped accessoriesEasy to operateMetal-working feeding devicesPositioning devicesPunchingPiston rod
Owner:CHONGQING YOUBO MACHINERY MFG
Grinding device for machining butterfly valve for multifunctional ship
InactiveCN113275981AFast positioning and fixingQuick sandingGrinding drivesGrinding machinesElectric machineryDrive motor
The invention discloses a grinding device for machining a butterfly valve for a multifunctional ship. The grinding device comprises a base, two groups of reinforcing plates, a positioning assembly, grinding assemblies, a dish plate and a protective assembly, wherein the two groups of reinforcing plates are installed on the two sides of the upper surface of the base in parallel, and the positioning assembly is installed on one side of the top end of each reinforcing plate; the grinding assemblies are symmetrically installed on one side of the positioning assembly and connected with the reinforcing plates, the dish plate is assembled on the positioning assembly, and the protective assembly is installed below the positioning assembly and the grinding assemblies. A first air cylinder is electrically controlled, two groups of clamping plates are linked to get close to each other and get away from each other between positioning pieces, so that dish plates of different sizes can be rapidly positioned and fixed; in the subsequent grinding process, a driving motor drives two groups of linkage columns and the dish plate to rotate in the positioning pieces, and under cooperation with the grinding assembly, the dish plate can be automatically ground, so that the circumferential end face of the dish plate can be quickly and precisely ground, and the situation that the traditional grinding effect of the circumferential end face of the dish plate is poor is avoided.
Owner:JIANGSU TONGDA MARINE TYPE VALVE & PUMP
Lamp bracket for factory
InactiveCN110017460AMeet installation needsFreely adjust the installation angleLighting support devicesSemiconductor devices for light sourcesEXTENSION TUBES
The invention discloses a lamp bracket for a factory. The lamp bracket comprises a limiting tube, a first sliding block, a first support rod, a rotating shaft, a second support rod, a lamp, an extension tube, a connector, a first limiting knob, power buttons, a limiting seat, a second limiting knob, a rotary ball end, a mounting plate, a second sliding block, a rotary drum, a rotating motor, a pulling rope and a sliding chute. The support part of the lamp bracket is formed by combining the limiting tube and the extension tube which can be spliced, and workers can erect the lamp bracket upon completion of assembly on the ground; the installation efficiency is improved effectively; the lamp is connected with the limiting tube and the extension tube through the sliding blocks in a fit manner,and the lamp can be controlled through the rotary drum and the rotating motor to move up and down, so that when the lamp malfunctions, the lamp can be lowered to the lowest position, and facilitatesmaintenance; the moving process of the sliding blocks can be limited through the extension tube and the limiting tube, so that the slide-down and move-up process of the lamp is more stable, and the influence of external environment on the moving process can be avoided.
Owner:湖北鼎天机械有限责任公司
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