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145results about How to "Does not affect normal rotation" patented technology
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Thunder-lightening induced solid-phase arc-extinguishing lightning arrester
ActiveCN106451077AReliable rotationReliable stopSpark gap detailsDischarge by conduction/dissipationEngineeringMetal
The invention discloses a thunder-lightening induced solid-phase arc-extinguishing lightning arrester. The thunder-lightening induced solid-phase arc-extinguishing lightning arrester mainly consists of a lightning arrester shell, an arc-extinguishing rotary table, an electric conduction metal plate, a starting rod, a clamping rod, an induction coil, an arc-extinguishing barrel and a counting pointer; the arc-extinguishing rotary table is arranged inside the lightning arrester shell, and a flat spiral spring for pushing the arc-extinguishing rotary table to rotate is arranged at the central position of the arc-extinguishing rotary table; the electric conduction metal plate is arranged at the upper part of the arc-extinguishing rotary table; the arc-extinguishing rotary table is provided with a plurality of arc-extinguishing gas pills in the peripheral direction; one side of each arc-extinguishing gas pill is provided with a trigger electrode and a groove respectively, one end of each trigger electrode is connected with one of trigger ends of the corresponding arc-extinguishing gas pill through a lead, and the other ends of the trigger electrodes extend out of the edge of the arc-extinguishing rotary table; and the other of the trigger ends of the corresponding arc-extinguishing gas pill is connected with the electric conduction metal plate through a lead. The thunder-lightening induced solid-phase arc-extinguishing lightning arrester is simple in structure, reasonable in design, high in arc-extinguishing ability and stable and reliable to work, and the arc-extinguishing gas pills are changed quickly and conveniently.
Owner:王巨丰 +1
Full-automatic stone-like brick making machine and brick making method
PendingCN109676750ALower requirementReduce consumptionDischarging arrangementFeeding arrangmentsBrickSurface layer
The invention relates to a full-automatic stone-like brick making machine and a brick making method. The stone-like brick making machine comprises a center seat and a rotary disc, a plurality of moldpositions are uniformly distributed on the rotary disc in the circumferential direction, a vibration box body is fixedly mounted at each mold position through a rubber cushion block, a vibration motoris mounted on the bottom of each vibration box body and is hidden in the vibration box body, lifting oil cylinders are respectively mounted on two symmetrical sides of each vibration box body, and apiston rod of each lifting oil cylinder is connected with a connecting block; and a fabric distributing machine, a vibrating press, a prepressing machine, a main press unit and a demolding and brick discharging unit are sequentially arranged at each mold position correspondingly in the rotating direction of the rotary disc, and 0-2 transition positions are reserved between the vibrating press andthe prepressing machine. According to the invention, brick making processes are innovatively separated and arranged into an annular layout, the occupied area is small, the various processes can act simultaneously, the production period is shortened, the surface of a surface layer is compact, the requirement on raw materials is reduced, produced bricks can be maintained in a maintenance kiln or ina manner of standing and drying in the shade, the production period can be greatly shortened, and the energy consumption is reduced.
Owner:QUANGONG MACHINERY
Electromagnetic adsorption clamping type protection bearing device
ActiveCN110645270AAvoid damagePlay a buffer roleBearing assemblyMagnetic bearingsEngineeringStructural engineering
The invention relates to a magnetic suspension bearing system, in particular to an electromagnetic adsorption clamping type protection bearing device. The device comprises a double-conical-surface sleeve, supporting assemblies and a electromagnetic adsorption assembly; the outer surface of the double-conical-surface sleeve is provided with two conical surfaces, and the double-conical-surface sleeve sleeves a rotor; the two supporting assemblies are assembled on the outer periphery of the double-conical-surface sleeve in an axial sliding mode, the two supporting assemblies are arranged corresponding to the two conical surfaces, and the inner surfaces, facing the double-conical-surface sleeve, of the supporting assemblies are conical surfaces matched with the corresponding conical surfaces of the sleeve; and the two supporting assemblies slide towards each other under the action of the electromagnetic adsorption assembly, the conical surfaces of the two supporting assemblies are connected with the two conical surfaces of the double-conical-surface sleeve, and the double-conical-surface sleeve is clamped. According to the device, the technical problems that in the prior art, under thecondition of power failure, overload and the like, falling of the rotor can cause impact and vibration to the magnetic suspension bearing system, so that the damage is caused are solved.
Owner:JIANGSU UNIV OF TECH
Automatic distribution system
ActiveCN102600756AEnsure safetyDoes not affect normal rotationMixer accessoriesDistribution systemElectric control
The invention discloses an automatic distribution system, which is characterized by comprising two distribution rotary wheel mechanisms arranged in parallel, a storage rotary wheel mechanism, a dust collection mechanism, an electric control system and the like. The automatic distribution system has the advantages of convenience and high speed in use, long service life, low implementing cost, capabilities of increasing distribution efficiency and reducing labor intensity and the like.
Owner:重庆诺信包装制品有限公司
Garbage treatment device
InactiveCN112757679ADoes not affect normal rotationSimple structureGrain treatmentsPressesWater filterEngineering
The invention discloses a garbage treatment device. The device comprises a treatment bin, a pair of solid-liquid separation mechanisms and a water filtering plate are arranged in the treatment bin, and a feeding hopper, a water drainage opening and a discharging opening are formed in the treatment bin; each solid-liquid separation mechanism comprises a valve seat, a rotating plate with water filtering holes, an extrusion plate, a rotating air cylinder and a lifting assembly, the extrusion plate stands at the upper side of the rotating plate and is in sliding fit with the rotating plate, and a piston channel is mounted on the valve seat; and the lower end of each piston channel is vertically upward and matched with an ejector rod through a piston, the upper end of each piston channel is transversely inward and matched with a push rod through a piston, the non-piston end of each ejector rod is hinged to the lower side of the root of the corresponding rotating plate, and the non-piston end of each push rod is slidably hinged to the back face of the corresponding extrusion plate. The rotating air cylinders are arranged on the ejector rods in an inclined manner, the telescopic ends are hinged to the lower sides of the rotating plates in a sliding manner, lifting assemblies are hinged to the roots of the rotating plates and can drive the rotating plates to ascend and descend, and in the initial state, the pair of rotating plates are horizontal, and the suspended ends of the rotating plates are closed and in butt joint. The device is simple in structure, convenient to operate and good in solid-liquid separation effect.
Owner:WUHAN INSTITUTE OF TECHNOLOGY
Intelligent curtain wall glass cleaning device for smart building
ActiveCN110934529ARealize all-round cleaningImprove cleaning efficiencyCarpet cleanersFloor cleanersArchitectural engineeringMechanical engineering
The invention belongs to the technical field of curtain wall cleaning, and especially relates to intelligent curtain wall glass cleaning device for a smart building. The device comprises a main supporting plate, and main supporting columns are fixedly installed at the two ends of the supporting plate. Walking mechanisms are installed at the two ends of the main supporting columns. Driving mechanisms are mounted on the two sides of the main supporting plate and located between the main supporting columns; a cleaning mechanism is mounted on the outer side of one driving mechanism, and a wiping mechanism is mounted on the outer side of the other driving mechanism. According to the invention, the device is scientific and reasonable, and is safe and convenient to use. Through the walking mechanisms, the automatic walking of the cleaning device outside the curtain wall glass can be realized; only setting commands need to be achieved, and manual guarding is not needed, so convenience and rapidness are achieved, and labor force is greatly reduced; meanwhile, by means of the rotating mechanism, the cleaning device can automatically change the direction outside curtain wall glass, omnibearing cleaning of the curtain wall glass is achieved, the curtain wall glass cleaning efficiency is higher, and the cleaned curtain wall glass is cleaner.
Owner:浙江腾升建设有限公司
Reversing gear looking mechanism of engine for motorcycle
A mechanism that can lock the motorcycle engine reverse gear. Its feature is that the mechanism is made up of lock crust, oil sealing ring, lock-pin, return spring, bulkhead and handle. The return spring and the oil sealing ring are muff coupled in the lock-pin and are located in the lock crust. One end of the lock-pin equipped in the lock crust protrudes out of the lock crust and the other end protrudes through the bulkhead and tightly connects to the inside of the handle. The under-part of the lock crust is threaded coupled with the left crankcase body of the engine. The end that protruding out of the lock crust inserts into the shifting fork annular of the five steps gear on the auxiliary shaft of the engine. The advantages are simple structure, expediently and neatly to be operate.
Owner:力帆科技(集团)股份有限公司
Wire winding disc and steel bar binding machine
The invention provides a wire winding disc. The wire winding disc comprises a wire winding disc body. The wire winding disc body is composed of a shaft sleeve and two side plates, wherein the shaft sleeve and the two side plates are integrally formed. A winding cavity for a steel wire is formed by the bottom wall of the shaft sleeve and the two side plates, an installation hole is formed in the center of the shaft sleeve, a through hole with the minimal diameter larger than the diameter of the steel wire is formed in the shaft sleeve, and the initial end of the steel wire penetrates through the through hole and then is knotted and fixed. The wire winding disc and a binding machine have the advantages that a round hole and the through hole are formed in the wire winding disc, the end of the steel wire is wound so that the diameter of the end can be larger than that of the round hole, the end of the steel wire can be fixed, the initial end of the steel wire is effectively prevented from not falling off the wire winding disc, and after the wire disc stops working, a last steel wire head cannot be pulled to the machine to affect work of a next disc.
Owner:TAIZHOU XINDALU ELECTRONICS TECH
Side face high-efficiency grinding machine used for rod-shaped objects
InactiveCN110303392ALow costReduce maintenance costsGrinding carriagesRevolution surface grinding machinesEngineeringCoil spring
The invention discloses a side face high-efficiency grinding machine used for rod-shaped objects. The side face high-efficiency grinding machine comprises a bottom supporting base plate. By means of the side face high-efficiency grinding machine, a rod body needing to be ground can be horizontally fixed, and then grinding is conducted through a grinding sheet rapidly rotating; during grinding, thepart where the grinding sheet is located can be manually moved; meanwhile, the rod body can be rotated by 360 degrees, and therefore the all-directional grinding effect can be achieved for the rod body; in addition, most of parts of the device are mechanical parts, and therefore cost is low, and the maintenance cost is low; and the device comprises a rod body end portion butt joint limiting rotation stabilization mechanism, one end of the rod body can be limited, and meanwhile the normal rotation effect of the rod body cannot be influenced. In addition. The device comprises a spiral spring elastic control type maximum rotation capacity control mechanism, the maximum value of the rotation strength can be controlled through elasticity of a spiral spring, and the situation that because resistance is too large, the rod body is excessively ground is prevented.
Owner:郭巧云
Sampling and homogenizing device used for meat products and aquatic products
InactiveCN107884221ADoes not affect normal rotationImprove work efficiencyWithdrawing sample devicesPreparing sample for investigationBiochemical engineeringHelical blade
The invention discloses a sampling and homogenizing device used for meat products and aquatic products, comprising a feeding shell and a processing shell, wherein the middle of the feeding shell is communicated with the middle of the processing shell, the feeding shell is of a cavity cylinder structure, a feeding hole is formed in one end of the feeding shell, a rotating shaft is arranged in the feeding shell, a helical blade is arranged on the surface of the rotating shaft; one end, close to the feeding hole, of the rotating shaft is connected with the inner wall of the feeding shell by a fixing mechanism; a conical cutter fixing rack is fixedly connected to the end face, close to the fixing mechanism, of the rotating shaft; a plurality of homogenizing cutters are uniformly arranged on the surface of the conical cutter fixing rack; the other end, far away from the feeding hole, of the rotating shaft runs through a clapboard I, and is fixedly connected with the output shaft of a motorI located on the outer side of one side face of the clapboard. The sampling and homogenizing device has the beneficial effects of being high in safety performance and simple in operation, being capable of effectively improving the sampling effect of a homogenized sample, being convenient for cleaning and relieving the working pressure of a person to a certain extent.
Owner:BEOSON JIANGSU FOOD SAFETY TECH CO LTD
Pencil clamping mechanism of pencil sharpener
Owner:SUNWOOD HLDG GROUP
Pneumatic conveying type edible bean combine harvester
ActiveCN113597877ADoes not affect normal rotationEasy to bagMowersAgricultural engineeringStructural engineering
The invention discloses a pneumatic conveying type edible bean combine harvester which comprises a walking mechanism, a cutting mechanism, a conveying mechanism, a threshing mechanism, a cleaning mechanism, a discharging mechanism, a lifting mechanism and a storage bin. The walking mechanism loads all parts, the lifting mechanism is connected with the cleaning mechanism and the storage bin, the storage bin comprises a bin body, an inner cylinder, an outer cylinder, a rotating rod and a sealing plate, a discharging cylinder is arranged on a side plate of the bin body, the outer cylinder is vertically fixed to a bottom plate of the bin body, the bottom end of the inner cylinder is inserted into the outer cylinder and penetrates through the bottom plate of the bin body, and the inner cylinder can rotate in the outer cylinder. A first round hole is formed in the surface of the outer cylinder, and a second round hole which is the same as the first round hole in size and flush with the first round hole in height is formed in the surface of the inner cylinder. According to the combine harvester, the rotatable inner cylinder is arranged in the storage bin, the inner cylinder is matched with the outer cylinder, beans are conveyed to the discharging cylinder through airflow generated by the lifting mechanism, and a traditional dumping type storage bin is replaced; the structure is simpler, and bean bagging is facilitated.
Owner:NANJING AGRI MECHANIZATION INST MIN OF AGRI +1
Anti-silt rotating water blocking gate
The invention discloses an anti-silt rotating water blocking gate in the technical field of water conservancy facilities. Gate walls on the two sides of a riverway are included; a bottom plate is arranged at the bottom of the riverway; an opening and closing machine is arranged on at least one side of the riveryway; a gate body used for intercepting water is arranged in the riverway; rotating armsare arranged at the two ends of the gate body, and are rotationally supported on the gate wall through a rotating shaft; a piston rod stretching end of the opening and closing machine is hinged to the rotating arms; the bottom plate comprises a high position face and a low position face between which an arc-shaped face is arranged; the arc-shaped face is matched with the gate body; and the lowestend of the arc-shaped face is not lower than the plane where the low position face is located. In use, sediment, stone, trees and the like in upstream incoming flow can directly pass through the gatebody to be discharged to the downstream, and cannot be accumulated at the arc-shaped face position on the bottom plate, and therefore it can be avoided that the gate is clamped and blocked. The anti-silt rotating water blocking gate has the technical effects of being reliable to use and capable of performing silt removing automatically.
Owner:YANGZHOU CHUMEN ELECTROMECHANICAL DEVICES MFG
Hand-held young fruit bagging machine
InactiveCN107396784AIncrease freedomEasy to bagPlant protective coveringsAgricultural engineeringDegrees of freedom
A handheld young fruit bagging machine belongs to the technical field of agricultural machinery. Including bag tube, bottom mounting frame, lower handle, upper handle, transmission spindle, the bag tube is set at the bottom of the bottom mounting frame, the bottom mounting frame is provided with a bag inlet, the top of the bag tube is provided with a bag outlet, and the bottom mounting frame includes There are two parts, the handle mounting frame and the side mounting frame. The upper part of the handle mounting frame is equipped with a bottom plate fixing seat, and the upper handle shaft is connected to both ends of the bottom plate fixing seat. The bottom of the upper handle is equipped with a U-shaped back body, and the upper handle is also equipped with a transmission tooth surface. , the inner side of the side mounting frame is respectively provided with a liner, the drive shaft is connected to the liner, the lower handle is installed on the drive shaft through the self-tuning groove provided on one side, and the drive shaft is also equipped with a transmission gear, which is connected with the transmission Teeth meshing. It solves the problem of cumbersome bagging steps and low efficiency for young fruit, and can conveniently carry out bagging, bagging and sealing functions with one hand, with high degree of freedom and simple operation, which greatly improves efficiency.
Owner:王慧珊
Cleaning device for transmission shaft system
ActiveCN106670142AClean thoroughlyDoes not affect normal rotationCleaning using toolsEngineeringMechanical engineering
The invention discloses a cleaning device for a transmission shaft system, and belongs to the field of cleaning devices. The cleaning device comprises a shell body, an operating assembly and a cleaning assembly. The shell body comprises an end plate, a first cylinder body, a second cylinder body and a limiting shaft sleeve. One end of the first cylinder body is vertically fixed on one side of the end plate; the limiting shaft sleeve is inserted in the other end of the first cylinder body; and one end of the second cylinder body is vertically fixed on the other side of the end plate. The operating assembly comprises a sliding shaft, a limiting ring and an elastic piece. One end of the sliding shaft sequentially penetrates through the limiting shaft sleeve and the end plate and is slidably inserted in the shell body. The limiting ring is coaxially arranged on the sliding shaft and located in the first cylinder body; one side of the limiting ring abuts against the limiting shaft sleeve; and the elastic piece is clamped between the other side of the limiting ring and the end plate. The cleaning assembly is located in the second cylinder body and comprises a mounting seat and a cleaning brush. The cleaning brush is fixedly mounted on one side of the mounting seat, and the other side of the mounting seat is fixedly connected with one end of the sliding shaft. The transmission shaft system in working can be cleaned through the cleaning device.
Owner:WUHAN MARINE MACHINERY PLANT
Support rod assembly and computer desk used for designing
ActiveCN107307598ADoes not affect normal rotationReduce the frequency of low and highOffice tablesFeetEngineering
The invention discloses a support rod assembly. The support rod assembly comprises a mounting rod, a support rod, a sliding groove plate and a vertical plate, the sliding groove plate is fixed on the mounting rod, a guiding sliding groove is formed in the sliding groove plate, a third pin shaft penetrates through limiting stop blocks on two sides of the support rod and one end of the support rod, two ends of the third pin shaft are mounted in the guiding sliding groove, the third pin shaft is rotatably assembled with the limiting stop blocks, a second pin shaft is arranged at the other end of the support rod and is rotatably assembled with a sidewall of a support groove, a first pin shaft is arranged at one end of the mounting rod, is rotatably assembled with a first abdicating sliding groove in an inner side of a first mounting groove and is capable of sliding along a length direction of the first abdicating sliding groove, the mounting rod is mounted in a matching mounting groove of the vertical plate, and the matching mounting groove is formed in a matching mounting barrel. The invention further discloses a computer desk applying the support rod assembly and used for designing.
Owner:上海易美佳办公家具股份有限公司
Clamping device for spraying paint on metal pipe
InactiveCN111905947ADoes not affect normal rotationEasy to paint and polishSpraying apparatusClassical mechanicsStructural engineering
The invention discloses a clamping device for spraying paint on a metal pipe. The clamping device comprises a mounting bottom plate; mounting and fixing holes are uniformly formed in each of the two ends of the mounting bottom plate in a penetrating manner; auxiliary support devices are symmetrically and fixedly mounted in the middle of the upper end face of the mounting bottom plate; support frames are fixedly connected with the two ends of the mounting bottom plate; support tables are fixedly mounted at the upper ends of the support frames; a supporting, clamping and fixing mechanism is fixedly mounted on the support table on one side; supporting and rotating clamping rings are uniformly and fixedly mounted at the upper end of the support table on the other side; driving and fastening devices are fixedly mounted at the upper ends of the supporting and rotating clamping rings; and the supporting, clamping and fixing mechanism comprises a supporting and adjusting device and a clampingand fixing device. The clamping device can rapidly rotate, support and fix the metal pipe during the using process to facilitate paint spraying and polishing operation on the metal pipe, and the metalpipe can be conveniently and rapidly mounted and detached from the device, so that both time and labor are saved.
Owner:龙加贵
Truck bucket pit repairing device
InactiveCN109304382AEasy loadingCheap shipping for short distancesVehicle componentsEngineeringTruck
The invention discloses a truck bucket pit repairing device. The device comprises a truck bucket, a bearing plate is arranged on the bottom of the truck bucket, the bearing plate is fixedly connectedwith the truck bucket, a support is arranged on the lower surface of the bearing plate, and comprises a cross beam and a longitudinal beam which are fixedly connected with the lower surface of the bearing plate, a supporting shell is arranged between the cross beam and the longitudinal beam, the supporting shell is fixedly connected with the surfaces of the cross beam and the longitudinal beam, asupporting assembly is arranged in the supporting shell, and the supporting assembly is in fit connection with the supporting shell. The problem that cargos possibly leave pits in the bearing plate, normal use of a truck is affected, and the service life of the truck bucket is greatly shortened is solved.
Owner:利辛县凯盛汽车有限公司
Hydraulic cleaner and micro-fog dust suppression device
ActiveCN108951507ASimple structureEasy to processUsing liquid separation agentRoad cleaningWater leakageMechanical engineering
The invention provides a hydraulic cleaner and a micro-fog dust suppression device. The hydraulic cleaner comprises a washing mechanism and a walking mechanism. The washing mechanism comprises an installation frame, a water tank, a washing pipe, two pressurization wheels, two sealing sliding pieces and at least one shield piece. The washing pipe is provided with a water inlet and a water outlet. The water inlet and the water outlet communicate. The sealing sliding pieces are slidably arranged in the washing pipe. The pressurization wheels are in driving connection with the sealing sliding pieces. The pressurization wheels slide relative to the washing pipe when rotates, and therefore sealing pieces are close to each other, water is squirted from the water outlet, and water squirting operation is achieved. The shield pieces block the water outlet, so that water leakage is prevented when utilization is not required. Water being squirted from the water outlet is achieved by pushing the hydraulic cleaner, operation is convenient, energy is saved, and environment protection is accomplished.
Owner:华普能源工程秦皇岛有限公司
Steering column assembly and vehicle
ActiveCN107672668ADoes not affect normal rotationImprove backing performanceMechanical steering gearsSteering columnsSteering columnSteering wheel
The invention relates to a steering column assembly and a vehicle. The steering column assembly comprises a transmission shaft, a first housing, and an aligning mechanism. The first housing locks on the periphery and surrounds on an upper transmission shaft in an axial moveable manner. The aligning mechanism is connected between the transmission shaft and the first housing, and an elastic piece isarranged between the first housing and the aligning mechanism. The first housing is connected with the transmission shaft in a transmission manner, so that when the transmission shaft rotates relative to the circumferential direction of the first housing, the first housing can move axially relative to the transmission shaft. The aligning mechanism can store energy just in an initial stage when the transmission shaft starts to rotate forward, and subsequent free rotation is not influenced. In alignment, through release of elastic potential energy of the elastic piece which rotates in an opposite direction with the transmission shaft and is on a tail section, a steering wheel is assisted to align, so as to improve returnability performance of vehicle steering, and normal rotation of the transmission shaft is not influenced.
Owner:BEIQI FOTON MOTOR CO LTD
Link mechanism for window cleaning equipment
The invention relates to the technical field of cleaning equipment, in particular to a link mechanism for window cleaning equipment. The link mechanism comprises a cross arm and a link parallel to each other. Both one end of the cross arm and one end of the link are connected to a connecting rack, and the other end of the cross arm and the other end of the link are connected to a column. A hydraulic cylinder is fixed to the column below the cross arm. A push rod of the hydraulic cylinder is fixedly connected to the cross arm. A first mount is fixed to the front end of the connecting rack. A slewing bearing unit is disposed at the top of the first mount. A second mount is fixedly connected to the upper surface of the slewing bearing unit through bolts. A dovetailed arm is fixed to the second mount. A motor is further fixed to the first mount. The output end of the motor is connected to the slewing bearing unit. Through the use of the link mechanism, when the window cleaning equipment operates, the dovetailed arm is kept horizontal constantly.
Owner:江苏博宇建筑工程设备科技有限公司
High-strength polyethylene pipe
ActiveCN112944050AEasy to useExtend your lifeNon-rotating vibration suppressionHollow article cleaningPipeMechanical engineering
The invention relates to the field of polyethylene pipes, and particularly discloses a high-strength polyethylene pipe. The high-strength polyethylene pipe comprises an inner pipe body, the exterior of the inner pipe body is sleeved with an outer pipe body, a cleaning mechanism is arranged in the inner pipe body, a buffering mechanism is arranged outside the outer pipe body, the cleaning mechanism comprises a plurality of cleaning rings, a plurality of impellers are arranged in the cleaning rings in a rotating mode, the cleaning rings are arranged in the inner pipe body in a sliding mode, and iron rings are arranged in the cleaning rings in an embedded mode. The polyethylene pipe has the advantages that a pipeline is safer in use, not liable to damage, long in service life and wider in application range, and can be used for a long time in mine areas and construction sites; and after the outer pipe body bears external force, a plurality of buffer frames can buffer and support the outer pipe body, then the impact of the external force on the inner pipe body is reduced, the multiple buffer frames can disperse the impact force, the stress on the outer portion of the inner pipe body is not concentrated, and therefore the strength of the inner pipe body is improved, and the inner pipe body can adapt to larger external force.
Owner:HEBEI BEISU PIPE IND
Friction type cable tension adjustment device
InactiveCN110950174AReduce manual labor intensityImprove efficiencyFilament handlingPhysicsCable tension
The invention discloses a friction type cable tension adjustment device which comprises a main bottom support base plate. Two main connecting plates are arranged on the opposite parts on the upper surface of the main bottom support base plate. According to the friction type cable tension adjustment device provided by the invention, a pushing force is produced through an electromagnetic principle,and corresponding resistance is produced through a friction force, so that a continuous adjustment function is further realized; in addition, the friction type cable tension adjustment device is convenient to work, and a winding wheel with a cable can be directly installed, so that the labor intensity and the complexity of work are reduced, and the efficiency is improved; in addition, the device is provided with a horizontal movement type rotary supporting-contacting mechanism with a screw-thread structure, so that the winding wheel can be installed under the function of the screw-thread structure, and meanwhile, the normal rotation of the winding wheel cannot be influenced; in addition, the device is provided with a permanent magnet driven type resistance providing mechanism, so that an upward pushing force drive function is realized under the function of the electromagnetic principle; and in addition, the device is provided with a bottom friction force driven supporting-contacting conversion mechanism, so that the pushing force on the lower part can be converted into the friction force.
Owner:泉州市天云创技术服务有限公司
Indoor mini-type crushed soil sieving machine
InactiveCN104772183AConvenient soil crushing and sieving operationSave manpower and timeSievingScreeningEngineering
The invention provides an indoor mini-type crushed soil sieving machine. The indoor mini-type crushed soil sieving machine comprises an operation platform, wherein one side of a soil sieving box is connected with the operation platform; the top of the soil sieving box is connected with a soil crushing device; the bottom of the soil sieving box is provided with a receiving device; in the soil crushing device, a gear soil crushing mechanism is mounted in a soil crushing cavity; the bottom of the soil crushing cavity is provided with a soil outlet connected with the soil sieving box; in the gear soil crushing mechanism, two gears are transversely arranged in the soil crushing cavity in an engaged manner; in the soil sieving box, at least two layers of screens are paved in a box body from top to bottom; an inclined slope is arranged in the box body under the two layers of screens; the slope bottom of the inclined slope is connected with the soil outlet of the box body; and the soil outlet is connected with the receiving device. By virtue of the indoor mini-type crushed soil sieving machine provided by the invention, the problem that a soil sieving machine in the prior art cannot meet the requirements of indoor soil crushing and sieving can be solved; the integrated operation of crushing and sieving soil blocks can be realized, and the soil crushing and sieving operation of a laboratory is convenient; and the time and labor are saved, and the operation efficiency is improved.
Owner:CHINA THREE GORGES UNIV +2
Safety auxiliary device for unloading of dump truck
InactiveCN112810533ADoes not affect normal rotationDriving will not affectBraking element arrangementsAutomatic initiationsDriver/operatorStructural engineering
The invention relates to the technical field of constructional engineering, and discloses a safety auxiliary device for unloading of a dump truck, which comprises a rotating shaft. A rotating disc is fixedly connected to the outside of the rotating shaft, a first shell is fixedly connected to the inside of the rotating disc, a stop lever is movably connected to the inside of the first shell, and a shell is movably connected to the outside of the rotating shaft. The interior of the shell is fixedly connected with a fixing ring, the interior of the fixing ring is fixedly connected with a coil, the interior of the shell is fixedly connected with a second shell, and the interior of the second shell is provided with an electrorheological body. Through the interaction of the rotating shaft, the rotating disc, the first shell, the stop lever, the support, the photosensitive assembly and the alarm, when the vehicle unloads, if the vehicle suddenly moves forwards, an alarm can be given to remind surrounding personnel to pay attention to safety, meanwhile, a driver is reminded to control the vehicle, and when the vehicle runs normally, the device structure does not affect normal rotation of the rotating shaft, and therefore, the driving of the vehicle is not influenced.
Owner:广州杰明建材贸易有限公司
Multi-blade ship propeller mounting and positioning device
InactiveCN112265614AEasy to installDoes not affect normal rotationWaterborne vesselsPropellerStructural engineering
The invention belongs to the field of propellers, particularly relates to a multi-blade ship propeller mounting and positioning device, and aims to solve the problems that an existing propeller is troublesome to mount and prone to deviating, and faults are prone to occurring in later use, and the multi-blade ship propeller mounting and positioning device comprises a mounting frame and a propeller,two supporting plates are symmetrically connected to the mounting frame in a sliding mode, a moving plate is connected to the tops of the supporting plates in a sliding mode, a connecting box and a positioning pin are connected to the two moving plates in a sliding mode correspondingly, and positioning grooves are formed in the two sides of the propeller correspondingly, the sides, close to eachother, of the connecting box and the positioning pin extend into the two positioning grooves correspondingly and are clamped with the two positioning grooves correspondingly. By rotating the supporting rod, the propeller can be stably installed, meanwhile, the engine and the propeller can be installed, and therefore when the propeller is installed, the installation steps can be reduced, so that the convenience is good.
Owner:JIMEI UNIV
Small-sized automatic soil pulverizer for agricultural planting laboratory
InactiveCN107873143ADoes not affect normal rotationEasy to observeClod-crushersDrive shaftAgricultural engineering
The present invention discloses a small-sized automatic soil pulverizer for an agricultural planting laboratory. The small-sized automatic soil pulverizer comprises a fixed underframe, a main frame, cross supports, a standby driving device, a hopper, a transfer protection device, a finished product bin, a single-angle rotating motor, a rotating disk, a driving rod, a guide cylinder, a piston, a dustproof watering device, a pressing bar, a pressing plate and crushing teeth, the main support is welded to the left side of an upper portion of the fixed underframe, and the number of cross supportsis two. A connection rotating disk is installed on the rotating disk via fixed bolts, when power is cut, a crank can be rotated to enable a driving shaft to drive a driven shaft to rotate via a conveying belt, the rotating disk is further driven to rotate, and normal rotation of the rotating disk is not influenced for normal use. A waste storage bag is hooked on a hanging ring via a hook, waste falling from a transfer platform can be collected conveniently, and the waste storage bag can be removed from the hanging ring conveniently. Through arranging a rubber gasket, dust can be prevented fromspreading outwardly when the soil is crushed, and the dustproof effect is further improved.
Owner:ZHANGJIAGANG DAXIN LIQUN FARMER SPECIALIZED COOP
Full-automatic mechanical production equipment for tourist shoe processing and method
ActiveCN112238074ADoes not affect normal rotationAchieve rotationCleaning using toolsCleaning using liquidsElectric machineryWater flow
The invention belongs to the technical field of tourist shoe production equipment, and particularly relates to full-automatic mechanical production equipment for tourist shoe processing and a method.The equipment and the method aim to solve the problems of low automation degree, troublesome operation, poor cleaning effect, increase of the manufacturing cost and increase of the labor intensity ofworkers due to the fact that a plurality of power sources need to be used simultaneously to control a plurality of operation steps respectively in the prior art, based on the following scheme, the full-automatic mechanical production equipment comprises a box body, a driving chamber and a cleaning chamber are arranged in the box body correspondingly, box doors are hinged to the outer sides of thedriving chamber and the cleaning chamber, and handles are arranged on the outer sides of the two box doors. In the full-automatic mechanical production equipment for tourist shoe processing and the method, a roller brush can be driven to rotate and move back and forth by starting a driving motor, and meanwhile, a piston can be driven to move back and forth, so that the effect of automatic water spraying cleaning is achieved, the cleaning effect is good, automatic control over water flow is facilitated, the effect of saving water can also be achieved, and the practicability is greatly improved.
Owner:温州大学平阳智能制造研究院
Medical surgical gown intelligent composite equipment and using method
PendingCN112519376ADoes not affect normal rotationEasy to operateLamination plant layoutLamination ancillary operationsSurgical GownsElectric machinery
The invention discloses medical surgical gown intelligent composite equipment which comprises an operation table, two supporting plates are symmetrically and fixedly connected to the bottom of the operation table, and the bottoms of the sides, close to each other, of the two supporting plates are fixedly connected with the same transverse plate; the invention also discloses a using method. The equipment has the advantages that the rotating motor is started to drive the pattern wheel to rotate and drive the conveying belt to conduct transmission, energy utilization is improved, meanwhile, clothes are conveyed conveniently, the height of the pattern wheel can be adjusted by starting the lead screw motor, rotation of the pattern wheel is not affected, operation is easy, use is convenient, bypressing a pressing block, the effect of clamping and conveying the clothing materials can be achieved, alignment and pulling of the clothing materials are facilitated so that the sewing flatness of the clothing materials is improved, the labor intensity is reduced, through cooperation of triangular blocks, the effect of automatically loosening waste materials can be achieved, automatic collectionof the waste materials is facilitated through a waste material collection box, and the practicability is improved.
Owner:彭满先
Multifunctional obstacle crossing robot
A multifunctional obstacle crossing robot comprises a box. Two first through holes are formed in each of the front end face and the rear end face of the box. The two first through holes in the front end face and the two first through holes in the rear end face are correspondingly and symmetrically formed. The two first through holes in the same end face are close to the left end and the right endof the box. Transverse pipes are arranged in the first through holes and movably connected with bearings of the corresponding first through holes. The inner ends of the transverse pipes are located inthe box. Each advancing power shaft is arranged in the two coaxial transverse pipes located on the front side and the rear side of the box. The two ends of each advancing power shaft are located in the outer ends of the corresponding transverse pipes. The advancing power shafts and the transverse pipes are connected through bearings. Every four connecting pipes are fixedly installed on the periphery of the outer end of one transverse pipe and evenly distributed according to the center axis of the corresponding transverse pipe. The multifunctional obstacle crossing robot can easily cross mostobstacles and is suitable for various fields of military reconnaissance, disaster area material transport, expedition and the like, various devices can be installed on the robot in a matched mode to conduct different jobs, and functions are diverse.
Owner:苏州智德金网络科技股份有限公司
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