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42results about How to "Avoid stuck problems" patented technology
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Multi-interface cable auxiliary device for high-voltage capacitor
The invention relates to a multi-interface cable auxiliary device for a high-voltage capacitor, and relates to the technical field of high-voltage capacitor cable wiring, the multi-interface cable auxiliary device comprises a side loading table of a placement rack, first, second and third support plates are all provided with wire coils, and a rotating rod is rotatably arranged above the loading table; two vertical plates are mounted on the fourth supporting plate; a rotary table is rotatably arranged between the two vertical plates; rotary tables are fixedly mounted at two ends of the rotary table; wire guide rollers are placed in grooves in the outer edges of the rotary tables; and a second pay-off roller with adjustable vertical height is arranged below the bracket. The cable does not need to be taken out manually, the operation time can be saved, the cable wiring efficiency is improved, meanwhile, the structural functionality is improved, cable inlet and outlet structures are more flexible, the situations of jamming and dislocation can be effectively avoided, and the construction progress of electric power engineering can be accelerated.
Owner:SHANDONG GUOXIN ELECTRIC POWER TECH CO LTD
Aluminum casting cleaning mechanism
ActiveCN222175183Uavoid offsetAvoid stuck problemsDrying machines with progressive movementsDrying solid materialsElectric machineryStructural engineering
The aluminum casting cleaning mechanism comprises a bottom plate, four sets of first supporting plates are fixedly connected to the position, close to the rear end, of the top of the bottom plate, the four sets of first supporting plates are arranged at the position, close to the left side, of the top of the bottom plate in a rectangular array mode, and first driving rods are rotationally connected to the front side and the rear side, opposite to each other, of the first supporting plates; a first motor is fixedly connected to the front end of the first supporting plate close to the right side. The first conveying belt is designed in an inclined mode, when the first conveying belt rotates to a certain position, the first conveying belt slides along the round corner of the shifting block, at the moment, the spring pushes the discharging plate to reset, and therefore the sliding rod slides in the limiting block, and the situation that the discharging plate deviates when resetting is avoided; the inclined face of the discharging plate can shovel up the aluminum castings which do not completely fall off, so that the aluminum castings are prevented from being stuck, the gradual automatic discharging effect is achieved through discharging in the mode, the problem that in the prior art, the follow-up maintenance cost is high due to feeding through a mechanical arm is solved, and the maintenance cost is reduced.
Owner:JIANGSU FENGTUO PRECISION FORGING TECH CO LTD
Olive machine
ActiveCN222515627Ueasy to separateEasy to assemble and disassemblePicking devicesAgricultural engineeringStructural engineering
The utility model discloses an olive machine, which belongs to the technical field of olive picking, and is characterized in that a driving component is independently mounted through a gear box, so that the driving component is conveniently separated from a connector shell, and then a movable frame is movably connected with the connector shell through a bearing by utilizing a swinging shaft; meanwhile, the movable frame is connected with the swing shaft through a swing head locking screw, so that the movable frame and the connector shell are conveniently disassembled and assembled, all main components of the olive machine are detachably connected, maintenance and replacement are conveniently carried out when equipment breaks down, the maintenance time is shortened, meanwhile, transmission is carried out through a connecting rod structure on a force transmission structure, and the practicability is high. According to the nut picking device, the transmission stability can be guaranteed, the force conductivity can be improved, meanwhile, movable parts are structurally optimized, the movable parts and branches are prevented from being stuck, the problems that traditional equipment is prone to breaking down during operation, and consequently the nut picking efficiency is low are solved, and meanwhile the nut picking device can be used for picking various nut fruits.
Owner:ZHEJIANG N PLUS INTELLIGENT TECH CO LTD
Adjustable crop seeder
The utility model relates to the technical field of seeding machines, and discloses an adjustable crop seeding machine which comprises a seeding box, two furrow ploughs are arranged at the bottom of the seeding box, two seeding pipes for seeding crop seeds are further arranged at the bottom of the seeding box, a discharging device is arranged between the two seeding pipes, and the two furrow ploughs are connected with the discharging device. The discharging device comprises a lifting block, motors are arranged at the two ends of the lifting block, and transmission blocks are arranged on output shafts of the two motors. Through cooperation of the discharging device, the transmission mechanism and other structures, a small amount of seeds in the seeding box enter the seeding pipe multiple times through multiple reciprocating motions of the protruding part, and therefore the problems that a large number of seeds directly fall into the seeding pipe at a time, consequently, a seeding ball is clamped by the seeds, and the seeding efficiency is improved are solved. Therefore, the problem that the seeding ball cannot rotate or is damaged is solved, the seeding efficiency is greatly improved, and the seeding of crops is facilitated.
Owner:PINGDINGSHAN TIANJIAN AGRICULTURE CO LTD
Solid-resistant antiskid polyurethane coating protection layer and process
The invention discloses a solid-resistant anti-skid polyurethane coating protective layer which is characterized in that a plurality of floating solid-resistant anti-skid particles are sown on the surface of a liquid polyurethane coating self-leveling layer, and the plurality of solid-resistant anti-skid particles are uniformly spread on the upper part of the polyurethane coating self-leveling layer in a floating form; after the liquid polyurethane coating self-leveling layer is cured, an upper-layer structure, a middle-layer structure and a lower-layer structure are formed, and the upper-layer structure, the middle-layer structure and the lower-layer structure are the surface discrete protrusion anti-skid strengthening layer, the solid-resistant inlaying layer and The anti-skid performance of the self-leveling polyurethane coating is improved.
Owner:WUXI YINGBO CHEM CO LTD
A welding clamping mechanism for metal parts of an elevator car
ActiveCN120920994BImprove stabilitysave loading timeWelding/cutting auxillary devicesAuxillary welding devicesControl theoryGas cooling
This invention discloses a welding clamping mechanism for metal parts of an elevator car, belonging to the field of elevator car metal part welding technology. It comprises a clamping mechanism one and a clamping mechanism two assembled on the outer surface side of the clamping mechanism one, with a welding robot arm mounted on the rear side of the outer surface of the clamping mechanism one. It includes a support frame installed at the middle of the upper surface of the clamping mechanism one, with a base plate connected to the upper surface of the support frame. This elevator car metal part welding clamping mechanism, with clamping mechanism one and clamping mechanism two assembled sequentially, facilitates alternating welding, saving material loading time. Side clamps, positioning components one and two limit and compress side rods one and two, improving the stability of the base plate during welding and preventing displacement. In conjunction with a heat-absorbing mechanism on the support frame, it performs heat absorption and cooling treatment based on the weld point position of the base plate, and works synchronously with a gas cooling system that can be linked.
Owner:AUX EXPRESS ELEVATOR SUZHOU
Ultramicro-invasive operating forceps with adjustable arm of force
ActiveCN222640552USimple structurequick assemblySurgical needlesSurgical forcepsMini invasive surgeryForceps
The utility model discloses a pair of ultramicro wound operating forceps with an adjustable force arm, which comprises a forceps head, a puncture component, a locking sleeve, a support rod and a handle which are structurally separated from each other, the forceps head and the front end of the puncture component can be separated and connected through threads, and the locking sleeve can be annularly sleeved on the puncture component and axially slide along the puncture component. The tail end of the puncture assembly can penetrate through the supporting rod to be connected with and separated from the handle, the front end of the supporting rod can be connected with and separated from the locking sleeve, and the tail end of the supporting rod can be connected with and separated from the handle. According to the scheme, a locking structure is moved forwards, the structure of an existing instrument is simplified, and rapid assembling of the instrument is facilitated; according to the scheme, the locking structure is improved, the locking sleeve is used for guiding, and jamming between the needle tube and the supporting rod is avoided; according to the structural design of the scheme, the problem that assembly cannot be achieved due to the fact that the puncture assembly is uneven in stress after puncture is completed can be solved.
Owner:CHENG DU SHANG YI YI JIU KE JI YOU XIAN GONG SI
Recycled plastic particle preheating equipment
PendingCN121756485AAvoid the problem of passivation jammingLong working hoursPlastic recyclingElectric machineTorque motor
The invention belongs to the technical field of regenerated plastic particle processing, and particularly relates to regenerated plastic particle preheating equipment which comprises a smashing area, a heating area and a discharging area, the heating area is arranged at the top of the discharging area, and the smashing area is arranged at the top of the heating area. The meshing parts are symmetrically arranged on the two sides of the inner wall of the control box. Each meshing part is provided with a switching motor, a guide plate shell, a traction pull plate, a torque motor and a smashing roller shaft. As the crushing roll shafts on the two sides can be blocked or passivated due to the fact that plastic particles are blocked in gaps during continuous working, after crushing work is carried out for a period of time, the motor is switched to turn the crushing roll shafts on the two sides, and the crushing roll shaft without attached plastic residues on the other side is used for continuously carrying out crushing work; therefore, the continuous working time of the device is prolonged, and meanwhile the problem that the crushing roller shaft is passivated and stuck is avoided.
Owner:MISSION RECYCO NEW MATERIAL(JIANGSU) CO LTD
A pneumatic high-speed cocoon selection device
ActiveCN112547566Bavoid bouncingAvoid stuck problemsSilk reelingTextile disintegration and recoveryControl systemProcess engineering
The present invention belongs to the technical field of intelligent equipment for processing mulberry cocoons. A pneumatic high-speed cocoon selection device comprises a conveying device, an air pressure device, an industrial camera, a defective cocoon separation device and a control system, wherein the conveying device, the air pressure device, the industrial camera and the defective cocoon separation device are electrically connected to the control system respectively; the air pressure device is arranged on the upper side of the conveying device and the air outlet faces the conveying device; the industrial camera and the defect separation device are arranged above the conveying device; the conveying device comprises a conveyor belt and a guide plate assembly, the conveyor belt has a feeding end and a discharging end; the guide plate assembly is located below the feeding end of the conveyor belt. The pneumatic high-speed cocoon selection device of the present invention can improve the sorting efficiency and identification accuracy of cocoons, prevent cocoons from bouncing up during rotation, and avoid jamming and easy adhesion between cocoons.
Owner:GUANGXI UNIVERSITY OF TECHNOLOGY
Energy-saving and environment-friendly washing and dewatering machine
ActiveCN222557273URealize the shock absorption effectHeating fastOther washing machinesWashing machine with receptaclesProcess engineeringShock absorber
The utility model discloses an energy-saving and environment-friendly washing and dewatering machine which comprises a washing and dewatering machine body, a damping supporting assembly, an inner container assembly and a filtering assembly. The shock absorption supporting assembly comprises a supporting transverse plate and a supporting vertical plate, the supporting transverse plate is connected with a transverse shock absorber and a longitudinal shock absorber, the inner container assembly comprises a shell and an inner container which are arranged on the supporting vertical plate, the filtering assembly comprises a filtering cylinder, a longitudinal filtering pipe is arranged in the filtering cylinder, and the longitudinal filtering pipe is connected with the shell. By arranging the transverse shock absorbers and the longitudinal shock absorbers in the washing and dehydrating machine, shock absorption of the shell in multiple directions is achieved, the shock absorption effect is improved, by arranging the filter cartridge and arranging the longitudinal filter pipes in the filter cartridge, elution waste liquid is treated and then discharged, pollution to the external environment is reduced, and the environment protection effect is achieved; by arranging the telescopic rod to move, the bayonet socket is clamped with the end part of the rotating shaft, high-speed rotation of the longitudinal filtering pipe is realized, and the filtering efficiency is improved.
Owner:JIANGSU XIAOBAILONG WASHING TECH CO LTD
Wooden tray assembling device
The utility model relates to the technical field of wood tray assembling equipment, and discloses a wood tray assembling device which comprises two transmission frames, fixing seats are installed at the positions, close to the right sides, of the middles of the tops of the two transmission frames, and adjusting grooves are formed in the middle positions of the front side walls and the middle positions of the rear side walls of the two fixing seats respectively. And screw rods are rotationally connected to the middle positions of the inner side walls of the two adjusting grooves correspondingly, adjusting blocks are slidably connected to the positions, close to the middle positions, of the outer side walls of the two screw rods correspondingly, and a turnover mechanism is installed between the output ends of the two third motors. According to the wood pallet overturning device, when the front face of the pallet moves to the position under the overturning frame, the output ends of the two second motors act on the two lead screws correspondingly to rotate anticlockwise, so that the overturning mechanism is driven to move downwards, the wood pallet is overturned after being clamped, manual overturning is avoided, and efficiency is improved.
Owner:YANQI YUANXIN IND & TRADE CO LTD
Intelligent go / no-go gauge detection head suitable for threads of multiple specifications and control method of intelligent go / no-go gauge detection head
PendingCN121855356AAvoid stuck problemsEasy to detectMechanical depth measurementsComputer hardwareScrew thread
Owner:HUBEI JIANFENG TECH INC
A waste collecting apparatus for a baking tray processing
This invention relates to the field of waste collection technology. The invention discloses a waste collection device for baking pan processing, comprising: a machine body, with crushing rollers symmetrically arranged on the inner wall of the machine body, and guide plates symmetrically arranged on the inner wall of the machine body near the crushing rollers; and a feeding bin fixedly connected to the outer wall of the machine body. The waste collection device further includes: an adjustment mechanism for evenly distributing waste above the crushing rollers; the outer wall of the auxiliary component is fixedly connected to the inner wall of the machine body away from the guide plates. By setting up the feeding mechanism, this invention separates small pieces of debris and smaller waste residue from large pieces of waste, preventing smaller pieces from being crushed again by the crushing rollers, which would lead to over-crushing of the waste, making it difficult to collect and easily generating dust. The device also crushes the waste, reducing gaps between pieces and preventing long strips of waste from bending at the inlet due to external force when entering the machine body.
Owner:WUXI FENGHERILI BAKING EQUIPMENT CO LTD
Material disc stacking line and feeding bin thereof
ActiveCN222555840UIncrease productivityreduce accumulationSortingConveyor partsProduction lineElectrical battery
The utility model discloses a material stacking line and a feeding bin thereof, and belongs to the technical field of battery processing production lines, the feeding bin comprises a bin body, the bin body is internally provided with a blanking channel which is gradually contracted from a blanking port to the bottom of the bin body, and one side of the bottom of the bin body is provided with a discharge port; and a material moving device for receiving materials is arranged at the bottom of the bin body, and the material moving device enables the materials to reciprocate towards the direction of the discharge port. The material disc stacking line comprises a tray input line, a feeding device, a visual code scanning mechanism, a material conveying line, a grabbing device, a tray positioning line and a tray output line, the feeding device comprises a plurality of feeding bins arranged in parallel, and the feeding bins transfer materials to the material conveying line. According to the feeding bin, accumulation of shell materials at the bottom of the feeding bin can be reduced, so that the shell materials in the bin body are kept in a moving state, and the feeding bin can smoothly discharge materials.
Owner:HEFEI GUOXUAN HIGH TECH POWER ENERGY
High-voltage switch cabinet with temperature control monitoring function
ActiveCN222531157URealize the function of assemblyprevent spontaneous combustionSubstation/switching arrangement cooling/ventilationSubstation/switching arrangement casingsTemperature controlSpontaneous combustion
The utility model discloses a high-voltage switch cabinet with a temperature control monitoring function, which belongs to the technical field of switch cabinets and comprises a cabinet body, an electrical component is connected in the cabinet body, a monitor is arranged on the cabinet body, an alarm lamp is connected onto the monitor, a cabinet door is rotatably connected outside the cabinet body, a controller is arranged on the front side of the cabinet body, and the controller is connected with the alarm lamp. The cabinet body is connected with a sleeve plate, and the lower part of the monitor is connected with a cross block and a temperature sensor. According to the high-voltage switch cabinet with the temperature control monitoring function, a monitor, a temperature sensor, a first inclined plate, a second inclined plate, a clamping groove and a first spring are arranged, and the first inclined plate, the second inclined plate and the first spring are matched, so that the monitor and the cabinet body can be assembled; and the monitor can monitor the internal temperature through the temperature sensor, and when high temperature occurs in the high-voltage switch cabinet, the alarm lamp can give an alarm in time, so that the phenomenon of spontaneous combustion or short circuit in the high-voltage switch cabinet due to too high temperature is avoided.
Owner:HUBEI ZHIGUANG TECH CO LTD
Gear clutch structure and door and window opening machine
ActiveCN222458164UAvoid stuck problemsReduce manufacturing difficultyGearingPower-operated mechanismGear wheelWindow opening
The utility model discloses a gear clutch structure and a door and window opening machine, relates to the technical field of gear clutch structures, and solves the problems of high processing difficulty and poor stability in the prior art. The device comprises a driving gear set arranged on a supporting body, a guide sliding groove matched with the driving gear set is formed in the supporting body, a clutch gear is arranged on the guide sliding groove in a sliding mode, and the clutch gear is in transmission fit with the driving gear set; a driven gear set matched with the clutch gear is arranged on the supporting body, and the driven gear set and the clutch gear can be meshed at the two ends of the guide sliding groove. According to the utility model, the conventional standard gear is matched with the guide chute, the meshing and separation of the gears are realized through position switching caused by sliding, the problem of high processing difficulty caused by a complicated gear structure in the prior art is avoided, and meanwhile, the gear shifting mechanism is simple and reliable in structure and high in stability.
Owner:SHANGHAI LVCAI INT TRADE CO LTD
Planting square plate based on anoectochilus formosanus planting
ActiveCN222148374Ueasy maintenanceeasy to cleanSelf-acting watering devicesCultivating equipmentsWater storageRootstock
The utility model discloses a planting square plate based on anoectochilus formosanus planting. The planting square plate comprises a planting plate, a water permeable plate, a water storage tank, a water outlet pipe, a sliding groove, a limiting plate, a mounting plate, a water storage tank, an adjusting piece, a water inlet pipe, a supporting plate and a pulley. The pulley is arranged at one end of the supporting plate, so that the supporting plate can stably and quickly move in the sliding groove under the driving of the pulley, jamming is avoided during moving, the plug moves up and down, different width areas of the plug are adjusted to be placed in the circular water outlet at the bottom end of the water storage box, and the circulation area of stored water in the circular water outlet is changed. When stored water is output, the stored water is output along the outer edge of the chock plug and sprayed to the planting disc in a circular diverging mode, concentrated impact of water flow is reduced, soil in the planting disc can be rapidly and thoroughly watered, the humidity degree of the soil is more uniform, rootstock growth and water absorption of anoectochilus formosanus are facilitated, and the yield of the anoectochilus formosanus is improved. The conditions of rotten roots of anoectochilus formosanus and limited growth of rhizomes caused by concentrated moisture are avoided.
Owner:NANJING SHANSHUI CERAMICS CO LTD
Curtain wall fixing device for glass curtain wall construction
ActiveCN222350272UGuaranteed stabilityImprove stabilityWallsBuilding material handlingFixed frameIndustrial engineering
The utility model relates to the technical field of glass curtain wall installation, and discloses a curtain wall fixing device for glass curtain wall construction, which comprises a fixing frame and a sealing cover, the top end of the fixing frame is provided with a sealing groove, the fixing frame is internally provided with a placing cavity, the placing cavity is communicated with the sealing groove, the inner side wall of the sealing groove is provided with a spherical clamping groove, and the sealing cover is matched with the sealing groove. An embedding groove is formed in the surface of the sealing cover, a hidden handle is movably connected to the inner side wall of the embedding groove, a spring cavity is formed in the side wall of the sealing cover, a clamping mechanism matched with the spherical clamping groove is arranged on the inner side wall of the spring cavity, and a limiting mechanism for fixing the glass curtain wall is arranged on the inner side wall of the placing cavity; the fixing stability of the glass curtain wall can be guaranteed, the glass curtain wall can be limited and fixed only by rotating the inner hexagonal head, and the fixing device is easy and convenient to mount and dismount and convenient to use.
Owner:CHINA CONSTR FIFTH BUREAU DECORATION CURTAIN WALL CO LTD
Working head of waste cutting machine and tree cutting method thereof
PendingCN121942525AImprove the adaptability of land reclamationImprove maintenance convenienceForestryTree trunkSimulation
According to the operation head of the waste cutting machine, it is guaranteed that the transverse push rod can adapt to the diversity of the thickness and shape of tree trunks to bend the tree trunks, the transverse posture of the transverse push rod is adjusted in the process that the trees are gradually toppled, the transverse push rod is pushed to follow and press the tree trunks, the reaction in the tree trunk toppling process is resisted, and the roller cutter head keeps the stable transverse posture; it is guaranteed that the roller cutter head accurately exerts force on the tree, position deviation and invalid cutting during cutting are reduced, the cutting efficiency is improved, the cutting adaptability of the operation head is improved, the forward toppling angle of the cut tree is controlled, tree toppling is accelerated, and the cutting efficiency is improved. The disassembly and assembly assembly is used for achieving rapid butt joint with or disengagement from the machine frame, the maintenance convenience and efficiency of the operation head are improved, the secondary cutting plate is installed in the machine frame, secondary crushing of chippings is achieved, the chipping uniformity is improved, accumulation of the chippings in the machine frame is reduced, the running resistance of the roller cutter head is reduced, the roller is prevented from being stuck, energy is saved, and the fault rate of the operation head is reduced.
Owner:CENTRAL SOUTH UNIVERSITY OF FORESTRY AND TECHNOLOGY
A braking system and joint module, a collaborative robot
ActiveCN117329243Bincrease flexibilityImprove adaptabilityProgramme-controlled manipulatorJointsControl engineeringElectric machinery
This invention discloses a braking system, a joint module, and a collaborative robot. The braking system includes a brake disc and a braking mechanism that cooperates with the brake disc. The brake disc is fixed to a motor shaft on a motor to rotate with it. The brake disc has multiple protrusions along its circumference. The braking mechanism includes a stop lever and a driving member that drives the stop lever to move between braking and non-braking positions. The stop lever includes a bidirectional stop lever and unidirectional stop levers symmetrically arranged on both sides of the bidirectional stop lever. The unidirectional stop lever includes an integrally designed inclined portion and a side portion. The inclined portion is located near the brake disc and tilts from the side near the bidirectional stop lever to the other side. When the driving member drives the stop lever to the braking position, the stop lever engages with the protrusions of the brake disc to restrict the rotation of the brake disc. When the driving member drives the stop lever to the non-braking position, the stop lever allows the brake disc to rotate.
Owner:SUZHOU ELITE ROBOTICS CO LTD
Automatic cable processing detection device
PendingCN119644072AGuaranteed accuracyHigh precisionTesting dielectric strengthMeasurement instrument housingSlide plateElectric cables
The invention discloses an automatic cable processing detection device, and relates to the technical field of detection devices. The device comprises a device body, detection equipment is fixed to the right side of the device body, the detection end of the detection equipment extends into the device body, a short guide roller is rotationally installed on the top of the front face of the device body, and a long guide roller is rotationally installed in the device body. The pressing device comprises a sliding column, a threaded rod, a sliding plate, a U-shaped frame, a U-shaped disc frame and an abutting wheel. The sliding column is fixed to the left side of the top of the device body. Through the arrangement of the pressing device, the threaded rod, the sliding plate, the device body, the U-shaped frame and the U-shaped disc frame are matched to drive the abutting wheel to press a cable straightly and immerse the cable into conductive liquid of the device body, so that the problem that the cable is exposed out of the liquid level of the conductive liquid due to bending is avoided, and the accuracy of a cable insulation performance detection result is ensured.
Owner:HEBEI FANGKE CABLE CO LTD
Sequencing and conveying device
ActiveCN222630399UAvoid stuck problemssmooth dischargeConveyor partsElectrical batteryStructural engineering
The utility model discloses a sorting and conveying device which comprises a material storage disc used for containing batteries, the material storage disc comprises a bearing plate and a fixing assembly, the fixing assembly is arranged on the bearing plate and provided with a discharging port, and the discharging port is connected with a discharging track. The size of the discharging port and the size of the feeding end of the discharging track are larger than the diameter of a single battery and smaller than the diameter of two batteries, the size of the discharging end of the discharging track is equal to the size of the single battery, the bearing plate is connected with a shifting rod assembly, and when the bearing plate is driven to rotate, the shifting rod assembly shifts the batteries on the bearing plate so that the batteries can move in the direction close to the fixing assembly. Compared with the prior art, the number of the batteries passing through the discharging port in unit time is increased, the problem that discharging is stuck is solved, the conveying efficiency is improved, the shifting rod assembly shifts the batteries on the bearing plate to enable the batteries to move in the direction close to the fixing assembly, and the batteries can smoothly pass through the discharging port.
Owner:GUANGDONG LIWANG NEW ENERGY
Paper pressing device and control method thereof
PendingCN119134971AAvoid stuck problemsGuaranteed balanced operationMultiple dynamo-electric motors speed regulationStructural associationElectric machineControl engineering
The invention discloses a paper pressing device and a control method thereof. The control method comprises the steps that when it is determined that a paper pressing rod is in a downward motion under the control of a first motor and a second motor and it is determined that the first motor and the second motor are both in a non-overload state, the downward Hall step number of the first motor is determined according to the number of rotation turns of the first motor in a first preset direction, determining a downlink Hall step number of the second motor according to the number of rotation turns of the second motor in the second preset direction; when it is determined that the absolute value of the difference value between the downlink Hall step number of the first motor and the downlink Hall step number of the second motor is larger than a first set threshold value, the first preset motor is controlled to stop running until the absolute value of the difference value between the downlink Hall step number of the first motor and the downlink Hall step number of the second motor is smaller than or equal to the first set threshold value; and the first preset motor is controlled to recover operation, balanced operation of the paper pressing rod is guaranteed, the reliability of control over the paper pressing device is improved, the manual paper pressing link is reduced, and the experience feeling is improved.
Owner:NINGBO DELI ADHESIVE PRODS
Self-adaptive solar tracking photovoltaic support
PendingCN121966426AAvoid stuck problemsEasy to rollPhotovoltaic supportsPhotovoltaic energy generationElectric machineDrive shaft
The invention relates to the technical field of solar energy utilization equipment, and discloses a self-adaptive solar tracking photovoltaic support which comprises an adjusting plate and a base, a driving motor is fixedly arranged in the base, a driving shaft is fixedly installed at the output end of the driving motor, and a rotating bottom plate is fixedly installed at the top end of the driving shaft. The top of the rotating bottom plate is fixedly provided with a first hinge seat, the first hinge seat is rotationally connected with a second hinge seat through a pin shaft, the height of a U-shaped frame is adjusted up and down through an electric telescopic rod, then the height of a structure on the U-shaped frame is adjusted, an adjusting plate is pushed to rotate, and due to the fact that a limiting roller is clamped at the edge of the adjusting plate, the height of the limiting roller is adjusted; due to the design, the inclination angle of the adjusting plate can be adjusted, structures such as a sliding rail, a guide rail and a guide groove do not need to be arranged, and the problem that the adjusting plate is clamped by sundries can be avoided.
Owner:YANCHENG POWER SUPPLY CO STATE GRID JIANGSU ELECTRIC POWER CO +2
Blood cell analysis device
ActiveCN222482261UEasy to detectGuaranteed detection efficiencyMaterial analysisMedicineBlood specimen
The utility model relates to the technical field of blood cell analysis, and discloses a blood cell analysis device which comprises a cell analyzer body and a test tube rack, a base is fixedly connected to the side wall of the bottom of the cell analyzer body, a movable plate is slidably connected to the surface of the base, a toothed plate is fixedly connected to the side wall of the movable plate, and a sliding groove is formed in the other side wall of the movable plate; the surface of the base is fixedly connected with a baffle, the side wall of the baffle is fixedly connected with a sliding block, the sliding block is slidably connected with the sliding groove, the surface of the movable plate is provided with an insertion groove, the inner side wall of the insertion groove is provided with a limiting mechanism, the lower surface of the test tube rack is fixedly connected with an insertion rod, the surface of the insertion rod is provided with a spherical clamping groove, and the cell analyzer body is internally provided with a transmission mechanism for driving the toothed plate. The automatic test tube feeding device can realize automatic intermittent feeding of test tubes, is convenient for detecting a large batch of blood samples, ensures the detection efficiency of the blood samples, and is high in automation degree and convenient to use, and the test tubes can automatically enter and exit from a detection area.
Owner:SHENZHEN ZHOUHONG MEDICAL TECH CO LTD
A recycled concrete aggregate processing apparatus
PendingCN122583081AImprove bite abilityAuxiliary adjustment gap
This invention discloses a recycled concrete aggregate processing device, belonging to the technical field of concrete processing equipment. It includes a feeding hopper, with a crushing cylinder below the hopper. Inside the crushing cylinder are a fixed grinding disc and two slidably connected movable grinding discs. An arc-shaped gate mechanism is located below the fixed grinding disc. Each movable grinding disc includes a fixed-axis disc, a rotating disc sleeved outside the fixed-axis disc, and an outer ring disc sleeved outside the rotating disc. The fixed-axis disc and outer ring disc are connected to a transverse movement mechanism, and the rotating disc is connected to a rotary drive mechanism. The transverse movement mechanism is fixedly mounted at both ends of the crushing cylinder, and the rotary drive mechanism is slidably mounted on the crushing cylinder. A crushing device and a screening mechanism are located below the crushing cylinder. In this invention, the movable grinding discs can move towards the fixed grinding discs to generate a squeezing effect, piercing and crushing the waste concrete blocks. The rotary drive mechanism can drive the rotating discs to rotate, causing the rotating discs to grind the waste concrete blocks, thus enhancing the crushing effect.
Owner:HEBEI JIANG CONCRETE NEW BUILDING MATERIALS CO LTD
Automatic feeding and discharging forming equipment for rubber products
InactiveCN119427619AImprove processing efficiencycomprehensivePlastic recyclingMechanical engineeringIndustrial engineering
The invention relates to the technical field of feeding and discharging forming equipment, and discloses automatic feeding and discharging forming equipment for rubber products, the automatic feeding and discharging forming equipment comprises a processing main body, and further comprises a second sliding limiting rod, a discharging assembly and a forming assembly, the back of the processing main body is fixedly connected with a connecting supporting plate, and an equipment control panel is arranged in the processing main body; the front face of the machining body is fixedly connected with a feeding supporting plate, the interior of the feeding supporting plate is rotationally connected with an oil film winding roller, a cutting knife is arranged in the machining body, a forming base table is arranged at the top of a connecting supporting plate, and the discharging assembly is arranged in the machining body. A second spring is arranged to push a second limiting ring outside a second sliding limiting rod to enable a movable supporting block on the second sliding limiting rod to extrude downwards, and the movable supporting block extrudes to drive a second transmission roller to extrude and limit a rubber raw material outside a first transmission roller, so that the processing is more comprehensive; and the rubber product processing efficiency is improved.
Owner:GUANGDONG KEXIWEI SILICONE TECHNOLOGY CO LTD
A pneumatic mechanical valve and a negative pressure adsorption system
This utility model relates to the field of pneumatic valve technology, specifically a pneumatic mechanical valve and a negative pressure adsorption system. The pneumatic mechanical valve includes a valve body with an air passage extending through it, and a vertical slide rail connecting the air passage within the valve body; a sealing plug slidably disposed within the vertical slide rail to adjust the size of the air passage's flow cross-section; a pressure arm, one end of which is hinged to the valve body, with a pressure column slidably inserted into the valve body between the pressure arm and the sealing plug to press down on the sealing plug and open the air passage's flow cross-section; a first elastic element disposed within the valve body to reset and move the sealing plug to close the air passage; and a locking assembly disposed between the pressure arm and the valve body to lock and fix the pressure arm at a selected rotation angle. By selecting the rotation angle to lock the pressure arm, the downward movement distance of the sealing plug can be adjusted to control the size of the air passage's flow cross-section, resulting in consistent adjustment, high efficiency, and significant potential for widespread application.
Owner:XIANGYANG GUOWANG COMPOSITE INSULATORS
Card dealing mechanism
The utility model belongs to the technical field of card dealing equipment, and particularly relates to a card dealing mechanism. The dealing device comprises a dealing box body, and a frame body is arranged in the dealing box body. According to the utility model, the card feeding rotating roller is matched with the elastic piece of the self-adaptive elastic card bearing structure to fix the whole card group, and meanwhile, the fixing of the poker cards can be continuously kept along with the reduction of the number of the poker cards until the poker cards are dealt, and when the poker cards are dealt, one poker card positioned at the uppermost end of the card group is conveyed to the card playing platform through the card feeding rotating roller; the head of the playing card at the uppermost end can be ensured to be in an upwarp shape through the card conveying inclined plane part during conveying, the playing card can smoothly enter the card playing platform in cooperation with the card pressing fixing space, the situations of jamming and card dealing failure are avoided, finally, the playing cards are dealt with game players through the card dealing rotating roller, the rotating speed of the card conveying rotating roller is smaller than that of the card dealing rotating roller, and the playing card dealing efficiency is improved. Ejection dealing is achieved, and the dealing distance is guaranteed.
Owner:钱林生