Patents
Literature
90results about How to "Reduce slippage" patented technology
Efficacy Topic
Property
Owner
Technical Advancement
Application Domain
Technology Topic
Technology Field Word
Patent Country/Region
Patent Type
Patent Status
Application Year
Inventor
Peanut flexible clamping conveying and low-loss multi-stage fruit picking device and operation method
The present application relates to a kind of flexible peanut clamping conveying and low-loss multistage fruit picking device, including rack, the clamping conveying mechanism being arranged above the rack and the fruit picking mechanism being arranged on the rack below the clamping conveying mechanism, the guide mechanism for guiding peanut vine into the clamping conveying mechanism is arranged on the front of the clamping conveying mechanism of the rack, the clamping conveying mechanism is arranged along the length direction of the rack, and the clamping conveying mechanism is used to clamp peanut vine and convey along the length direction of the rack;When the clamping conveying mechanism clamps peanut vine and conveys, the peanut fruit at the lower end of peanut vine moves towards the fruit picking mechanism, and the fruit picking mechanism is used to pick the peanut fruit at the lower end of peanut vine.This application can reduce the breakage rate when peanut is picked, and at the same time improve the picking rate.
Owner:HENAN UNIV OF SCI & TECH
Deformation device for transformation of wheels and feet
Owner:UNIV OF JINAN
Automatic loading and unloading device for logistics conveying
ActiveCN224104884UEasy loading and unloadingAvoid slip damageConveyorsSupporting framesHydraulic cylinderLogistics management
The automatic loading and unloading device comprises a base, second supporting blocks are symmetrically arranged at the upper end of the base, the right portions of the upper ends of the second supporting blocks are rotationally connected with a second conveying belt, fixing plates are fixedly arranged on the two sides of the right end of the second conveying belt, and the other ends of the fixing plates are rotationally connected with the end of a third conveying belt. Supporting legs are fixedly arranged at the bottom of the right end of the second conveying belt. The first hydraulic cylinder can support the second conveying belt at a certain angle so as to facilitate loading and unloading of goods, after the second conveying belt is supported at a certain angle, the third conveying belt can be adjusted to be in a horizontal state under the action of the second hydraulic cylinder, and at the moment, the first conveying belt, the second conveying belt and the third conveying belt form a structure similar to a Z shape shown in a figure. And smooth transition to the second conveying belt can be achieved through the first conveying belt and the third conveying belt, impact and slipping of materials on the second conveying belt are reduced, the stability of the device during unloading is improved, and goods are prevented from slipping off and being damaged.
Owner:BEIJING JINGBAOLONG LOGISTICS SERVICE CO LTD
High-strength transition support special for truck
The high-strength transition support special for the truck comprises a transition plate obliquely placed at one end of a truck hopper, a horizontally-arranged placing portion is formed at one end of the transition plate, a vertical plate is vertically installed on the inner side face of the placing portion, and a plurality of downward-pressing locking assemblies connected with the truck hopper are installed on the vertical plate. The other end of the transition plate is bent to form a bottom plate, grooves are formed in the two sides of the transition plate, a plurality of pedals are installed in the grooves, and a plurality of baffles are installed at the positions, close to the grooves, of the transition plate. The transition plate is simple in structure, the transition plate is provided with the pedal, a worker can stably tread on the pedal, the slipping condition is reduced, once the condition that the transport vehicle slips down occurs, wheels of the transport vehicle can be blocked by the baffle after transverse movement, the slipping probability is reduced, the transition plate can be lifted up after the transport vehicle is detached from the vehicle hopper, and the transition plate is convenient to use. Therefore, the transition plate is convenient to move.
Owner:杭州政庚科技有限公司
A type of non-slip shoe sole
This utility model discloses an anti-slip shoe sole, belonging to the field of shoe sole technology. It includes a shoe sole body, an anti-slip support ring structure surrounded by anti-slip ridges from the outside in, and an anti-slip support piece. The bottom surface of the shoe sole body is integrally molded with anti-slip ridges and an anti-slip support ring structure. An anti-slip support piece is embedded at the foot and heel positions on the bottom of the shoe sole body, respectively, serving as a first anti-slip structure and a second anti-slip structure. The anti-slip support piece III is integrally molded from a support piece body and anti-slip ridge components, with several anti-slip ridge components distributed on the support piece body, forming a non-closed flower-patterned anti-slip structure to facilitate the drainage of water from the grooves of the shoe sole, solving the problem of water not easily draining from deep groove shoe soles. The superposition of the anti-slip structure and the anti-slip ridges provides more sufficient wear material allowance and increases the friction of the contact surface, reducing slippage and improving the anti-slip effect.
Owner:CIXI QIANGREN SHOES CO LTD
Tying-free children shoes with all-directional binding function
The utility model relates to the technical field of children's shoes, and provides a tying-free children's shoe with an all-directional binding function, the tying-free children's shoe comprises a sole and an upper, and the upper is provided with a welt for a human foot to stretch in; a binding rope penetrates through the surface, located on the instep portion of the human body, of the upper in a crossed mode, the binding rope bypasses the surface, located on the ankle portion of the human body, of the upper and extends to the heel portion, located on the human body, of the upper, and the upper is provided with an adjusting piece used for adjusting the tightness of the binding rope. According to the tying-free children shoes with the all-directional binding function, the fitting degree between the uppers and the feet of the human body can be improved.
Owner:FUJIAN JOYYOU SPORTS GOODS
Weft insertion structure for a rapier loom
The utility model relates to the technical field of rapier loom, and disclose a weft insertion structure for rapier loom, the upper surface center of bottom plate is fixedly installed with two fixed plates for supporting, install the tension detection stick for detecting between two fixed plates, the upper surface of bottom plate is provided with the rapier holder for supporting to the side end of fixed plate, one end of rapier holder is fixedly installed with the rapier for activity, through the combination of motor, shaft coupling, screw, connecting sleeve rod, sliding block and slide rail, can realize the linear movement of rapier holder and rapier precision, guarantee the accuracy of rapier weft insertion position each time, improve the precision and quality of fabric weaving, the sliding block slides in the slide rail, provide stable orientation for the movement of rapier holder, avoid the problems such as shaking, deviation during movement, guarantee the stability of weft insertion action, reduce the weft insertion failure probability caused by unstable movement.
Owner:CANGNAN YIYUN TEXTILE CO LTD
A wear-resistant mold steel
ActiveCN224278280UEasy to stackreduce slippageClosuresContainers to prevent mechanical damageUltimate tensile strengthMaterials science
Owner:GUANGDONG XIONGFENG SPECIAL STEEL CO LTD
A wire pressing mechanism for electronic component processing
ActiveCN224288846UEasy to fixGuaranteed tidyLine/current collector detailsWire rodStructural engineering
This utility model relates to the field of electronic component processing technology and discloses a wire pressing mechanism for electronic component processing. The wire pressing mechanism includes a mounting platform, a bracket fixedly mounted on the upper surface of the mounting platform, an electric push rod fixedly mounted on the upper surface of the bracket, a pressure block fixedly mounted on the movable end of the electric push rod, a wire groove block fixedly mounted on the upper surface of the mounting platform, a fixing frame fixedly mounted on the upper surface of the mounting platform, and a tensioning mechanism provided on the upper surface of the mounting platform. In this wire pressing mechanism, the wire is placed on the surface of the wire groove block and the fixing plate. Then, the threaded rod is adjusted to move the pressure plate along the support rod, and the clamping block fixes the surface of the wire. Subsequently, the adjusting rod is rotated to limit the lower end of the adjusting rod to the surface of the pressure plate, ensuring stable fixing of the wire by the pressure plate. Then, the electric push rod is activated to straighten the wire, thus ensuring neatness during wire pressing.
Owner:ANHUI ANXING ELECTRONIC COMPONENTS CO LTD
Hearing aid scoop
The utility model relates to the technical field of hearing aid auxiliary tool, concretely is hearing aid shovel brush, including cleaning rod, connecting block, the connecting block fixed setting is on the cleaning rod, the connecting block is flat ball block, be provided with debugging needle on the connecting block, the debugging needle is U shape needle, be provided with the placing groove on the connecting block, fixedly set up mounting block in the placing groove, rotationally set up rotating lever on the mounting block, two ends of debugging needle are fixedly connected on rotating lever, the utility model has when cleaning, hand holds the connecting block, the connecting block of being flat ball block improves the grasping area of hand, simultaneously when the hand part cleaning, when the hand part circumferential rotation is the force point for hand part, thereby reduces the hand part slip, reaches the effect that conveniently cleans.
Owner:XIAMEN BOCHI ELECTRONICS CO LTD
A multi-angle welding device for galvanized steel pipes based on a rotating station
This invention belongs to the field of welding workpiece positioning tooling technology, specifically a multi-angle welding device for galvanized steel pipes based on a rotating station, including a welding base; a welding head is provided on the welding base; by fixing two galvanized steel pipes to the center of a first rotating ring plate, the first rotating ring plate is adjusted and limited after the steel pipe mating surface is closed, and the first electric slide is slid according to the pipe length, and the steel pipe is rotated to the mating end by a second servo motor, and the welding assembly cooperates with the laser head to perform circumferential welding; during welding, the first servo motor drives the steel pipe to rotate, and the laser head is finely adjusted to complete the full circle welding. When welding at a large angle, the two first electric slides are moved away from each other and the angle is adjusted by the second servo motor; when welding at a small angle, the two first electric slides are brought closer together and the angle is adjusted to meet various angle welding requirements. If the mating surface is a beveled surface, the ring plate can be released, the first rotating ring plate can be adjusted to make the beveled surface correspond before being fixed to ensure a neat mating.
Owner:BAZHOU RUNERJIA METAL PRODUCTS CO LTD
Culture dish clamping device for planktonic bacteria sampling robot
The utility model provides a culture dish clamping device for a planktonic bacteria sampling robot, and belongs to the technical field of clean room sampling, the culture dish clamping device comprises a main body part and two clamping jaws, and the two clamping jaws are both arranged at one end of the main body part; the two clamping jaws have degrees of freedom of getting close to each other or getting away from each other; each clamping jaw is provided with a center clamping part and end clamping parts located at the two ends of the center clamping part. When the central clamping part clamps the peripheral wall of the culture dish, the end part clamping parts are in contact with the peripheral wall of the culture dish and provide abutting force for the peripheral wall of the culture dish; when the two clamping jaws get close to the culture dish, the center clamping part can finally clamp the culture dish, and after the center clamping part clamps the culture dish, the end clamping parts can also clamp the culture dish; after the center clamping part and the end part clamping parts clamp the culture dish, the culture dish can be clamped from different positions, so that the condition that the culture dish slides between the two clamping jaws is reduced.
Owner:MICRON VIEW (TIANJIN) TECH CO LTD
An electric control cabinet wire harness waterproof joint convenient to assemble
The utility model provides a kind of electric control cabinet wire harness waterproof joint convenient to assemble, it is related to waterproof joint technical field, comprising: joint main part;Cable is connected on joint main part, joint main part is rotated with connecting seat, thread is opened on connecting seat inner wall, first sealing gasket is adhered on connecting seat, and first sealing gasket is rubber material. First sealing gasket of stepped structure is adhered by multi-surface design, both enhance the adhering effect with connecting seat, reduce the probability of falling, and can be in extrusion state after joint main part and electric control cabinet are connected, the sealing degree between the two is greatly improved;At the same time, the second sealing gasket between connecting seat and nut can be realized by rotating nut Resistance, further strengthen the sealing performance of joint main part and connecting seat, double sealing design effectively improves the overall waterproof capacity of device, in addition, the auxiliary seat of rubber material is closely attached to the joint main part and cable connection, not only extra enhance the sealing of this part, but also can avoid external moisture intrusion.
Owner:SUZHOU ZHUWEI ELECTRIC APPLIANCE CO LTD
A multi-functional fire hose
ActiveCN224283778UImprove operational stabilityThe force point is stableFlexible pipesPipe protection against damage/wearToxic gasActivated carbon
This utility model discloses a multifunctional fire hose, including a hose. The hose features a continuous array of arched protrusions in its anti-slip layer, periodically arranged along the hose's axis, providing multidirectional and continuous friction. This effectively reduces slippage when firefighters push, pull, or twist the hose, making the operation more reliable. The vents in the protective layer ensure good air permeability while preventing dust and debris from entering, providing reliable protection for the load-bearing layer. The first color-changing zone in the load-bearing layer, relying on an activated carbon adsorption layer and chemically sensitive capsules, can promptly indicate the presence of toxic gases. The second color-changing zone, aided by a conductive tape and a heat-sensitive capsule, can quickly indicate high-temperature areas. These two color-changing zones are staggered along the hose and, with the separation of spacers, achieve independent responses, avoiding interference between signals. This allows firefighters to quickly and accurately assess on-site risks, significantly improving the safety and overall efficiency of firefighting operations.
Owner:QUANZHOU SANXING FIRE FIGHTING EQUIP
Gluing-free outer wrapping edge additionally arranged on elevator shaft
ActiveCN224078597UExtended service lifeavoid damageBuilding repairsStructural engineeringMechanical engineering
The utility model relates to the technical field of elevator manufacturing and installation technology, and discloses a gluing-free additionally-installed elevator hoistway outer wrapping edge which comprises a fixing plate, a baffle used for protection is fixedly installed on the outer surface of the fixing plate, a top plate used for fixing is connected to the top of the fixing plate in a clamped mode, and the top plate is connected with the fixing plate in a clamped mode. A buffer plate used for fixing is clamped to the bottom of the top plate, and a bottom plate used for supporting is clamped to the bottom of the buffer plate. According to the gluing-free additionally-installed elevator shaft outer wrapping edge, through the arrangement of the fixing plate and the baffle, internal parts of a facility can be connected more firmly, the protection performance of the facility can be improved, dangerous positions in the facility can be wrapped and protected, the buffering and protection effects are achieved when pedestrians collide with the facility accidentally, and the service life of the facility is prolonged. And through the arrangement of a fixing plate and a top plate, the overall quality of the facility is improved, the facility can be more stable, and the situation that the facility shakes is reduced.
Owner:GUIZHOU YINJIE CONSTRUCTION CO LTD
Airport shuttle control method and device, storage medium and airport shuttle
PendingCN122253679AImprove drivabilityAccurately determine slip rateSpeed controllerElectric devicesControl theoryMechanical engineering
The present disclosure provides an airport shuttle control method and device, storage medium and airport shuttle, which can accurately determine the slip rate of the wheels on the airport shuttle by acquiring the speed of the airport shuttle and the wheel speed of the wheels, and based on the speed of the airport shuttle and the wheel speed of the wheels. When the wheel speed of the first wheel in the wheels is greater than the speed, and the slip rate is greater than the preset threshold, it can be determined that the first wheel of the vehicle slips in the normal driving process. By transferring at least part of the torque of the first wheel to the second wheel with a slip rate less than or equal to the preset threshold, the torque can be flexibly distributed, so that the second wheel with better adhesion rate obtains more torque, which is conducive to reducing the slip and improving the driving performance of the airport shuttle in the normal driving process.
Owner:XINFA AIRPORT EQUIP +3
An apparatus for automatically trimming defects of fish fillets and a control method thereof
ActiveCN118592482Breduce slippageachieve reductionClimate change adaptationFish filletingAnimal scienceFish fillet
The application discloses a kind of equipment and control method for automatically fish slice defect finishing.The equipment includes fish slice single piece loading unit, image acquisition and processing unit and finishing unit.Fish slice single piece loading unit utilizes the action of gravity to disperse and load the fish slice overlapping to image acquisition area;Image acquisition and processing unit, image acquisition and processing unit are used to collect fish slice defect image, and real-time picture information is transmitted to industrial computer, and the fish slice defect detection network based on YOLOv8 model improved in the middle part of industrial computer is used to identify defect area and plan defect finishing track;Finishing unit receives track and posture information from industrial computer, and accurately finishes fish slice, so as to complete the process of fish slice loading, detection and finishing.The application replaces traditional manual finishing mode by automatic processing, realizes real-time finishing of fish slice defect, effectively improves the operation efficiency and product quality of fish slice processing.
Owner:ZHEJIANG UNIV
Clamping device for optical lens machining
ActiveCN224074162UStable clampingreduce slippageWork holdersWork benchesElectric machineryOptic lens
The utility model relates to the technical field of optical lenses, in particular to a clamping device for optical lens machining, and solves the problems that the machining precision is reduced due to shaking of a lens, and even the lens falls to the ground and is damaged. Through the arrangement of a bottom plate, an electric push rod, an electromagnetic block, a notch, a stepping motor, a supporting plate, arc plates, a mounting plate and a telescopic rod A, a sponge pad is placed in the notch, a lens is placed on a supporting assembly, then the telescopic rod A extends, the two arc plates get close to each other, the lens is connected between the two arc plates in a clamped mode, the lens is clamped, and then the electromagnetic block is independently powered on; the two sets of electromagnetic blocks generate magnetic force, the magnetic force can attract the lens from different directions, the lens is clamped more firmly, the situation that the lens slips is reduced, the lens clamping stability is improved, the stepping motor operates to drive the arc plate to rotate, and therefore the clamping angle is adjusted, and multi-angle machining is facilitated.
Owner:JIANGSU YUDI OPTICAL CO LTD
A sampling box for rock and soil exploration
ActiveCN224278211Uprevent accidental openingGuaranteed smoothnessClosure with auxillary devicesSealingSoil scienceLocking mechanism
This utility model provides a geotechnical investigation sampling box, belonging to the field of geotechnical engineering investigation and sampling. The technical solution is as follows: a geotechnical investigation sampling box includes a soil sample box, with an upper and lower cover respectively installed at both ends. A label box is installed on the top of the upper cover. The label box includes a base and a lid. The bottom of the base is fixedly connected to the top of the upper cover, and the top of the base has a mounting groove for storing labels. The lid is located above the mounting groove, and the lid and base are rotatably connected. A locking mechanism is provided on the lid to lock it onto the base and seal the mounting groove. The beneficial effect of this utility model is that by encapsulating the labels inside the label box, it not only achieves independent protection for the labels but also effectively maintains their integrity over a long period.
Owner:JINAN SURVEYING & MAPPING RES INST
A clamping mechanism for testing the tensile strength of a rope
This utility model discloses a clamping mechanism for testing the tensile strength of ropes and cables. It includes a base, with two limiting rails at the top of the base. Two bearing plates are positioned above the limiting rails, and rail blocks are installed at the corners of the bottom of each bearing plate. The bottom of each rail block is slidably connected to the top of the limiting rails. Positioning seats are fixedly installed on both sides of the top of the base. Telescopic cylinders are installed on the outer walls of the positioning seats, with one end of each cylinder penetrating the positioning seat and connecting to the outer wall of the bearing plate. A control panel is installed on one side of the top of the base. The output of a microcontroller inside the control panel is electrically connected to the input of the telescopic cylinder. A base frame is provided at the top of each bearing plate. This utility model not only improves the applicability of the clamping mechanism but also enhances its convenience in clamping ropes and cables, and ensures effective clamping of the ropes and cables during use.
Owner:YANGZHOU SHENLONG ROPE IND CO LTD
Leather stretching device for leather processing
ActiveCN224216414Uachieve protectionReduce the number of injuries caused by drawingMaterial strength using tensile/compressive forcesMachineLoad cell
The utility model provides a leather stretching device for leather processing, which relates to the technical field of stretching equipment and comprises a machine body, a controller is arranged on one side of the machine body, a transmission column is arranged on one side of the machine body, and two clamps are arranged on one side of the transmission column. Wherein a load sensor is arranged on one side of one clamp, a protection device is arranged on the side, close to the transmission column, of the machine body, an adjusting device is arranged at the bottom of the machine body, the protection device comprises a screw hole rod, the screw hole rod is fixedly connected with the machine body, and the surface of the screw hole rod is sleeved with a round pipe. According to the leather stretching device, broken leather can be intercepted through the protection device, the situation that in the stretching process of the leather, the leather possibly breaks, rebounds and collides with a worker, and the worker is hurt due to the fact that the worker is drawn by the rebounded leather is reduced, and the operation safety of the worker is improved.
Owner:YANGXIN JIAHE LEATHER CO LTD
Variable angle forceps
The utility model discloses a variable angle pliers, including pliers main part, pliers main part includes pliers head, pliers body and limit structure, and pliers head is connected with pliers body through limit structure, and limit structure includes limiting block, elastic part and limiting device, limiting block sets up two, and two limiting blocks are connected through elastic part, and limiting device includes limit plate, and limit plate fixedly sets up at pliers head bottom and pliers body top, is provided with the occlusion of cooperation with limiting block on limit plate, only needs simple press - rotation - loose action to complete angle switching and locking, operation is extremely convenient and efficient, need not help additional tool, and pliers head working angle can be adjusted according to the operation space and operation demand quickly, and the complex scene that traditional pliers is difficult to enter or operate is easily coped with.
Owner:HANGZHOU WINTOOLS TECHNOLOGY & DEVELOPMENT CO LTD
Marine propeller gearbox
ActiveCN224090411Uhave a cooling effectStable coefficient of frictionTransmission with mechanical gearingTransmission with propulsive element synchronisationCooling effectClutch
The utility model discloses a marine propeller gearbox, which belongs to the technical field of marine propellers, and comprises a main box shell, a shaft pipe sleeve is fixedly mounted at the bottom end of the main box shell, a lower box shell is fixedly mounted at the bottom end of the shaft pipe sleeve, a clutch mechanism is arranged in the main box shell, and the lower box shell is fixedly mounted at the bottom end of the shaft pipe sleeve. A gear shifting mechanism is arranged in the main box shell, and a transmission mechanism is arranged in the shaft pipe sleeve and the lower box shell. The clutch mechanism and the gear shifting mechanism are arranged, the wet-type multi-plate clutch is adopted as a core component of the clutch mechanism, the clutch is composed of a plurality of metal friction plates and a pressing device, the metal friction plates are arranged alternately, the friction plates are soaked in lubricating oil, and the lubricating oil not only plays a cooling role, but also can provide a more stable friction coefficient. According to the utility model, the gear shifting mechanism and the transmission mechanism are arranged, and the horizontal shaft design is used, so that the use cost is reduced.
Owner:SHANDONG JIAOLANG POWER TECHNOLOGY CO LTD
Microsphere milling method and apparatus based on reverse variable speed drive
The application relates to a microsphere grinding method and device based on a reverse variable-speed drive, wherein the method comprises the following steps: determining the working conditions and structural parameters of simulation and test microsphere grinding, establishing a topological model of a simulation object, and importing the topological model into a dynamics simulation software; simulation calculation is performed by using the dynamics simulation software, related data of the microspheres are obtained by comparison simulation, and whether the microsphere revolution collision phenomenon exists in the simulation result is judged; if the microsphere revolution collision phenomenon exists, a time-varying driving speed function is traced back, the time-varying driving speed function is applied to actual microsphere grinding test, finally, when the preset relatively stable revolution running conditions among the microspheres are met, a corrected time-varying function is derived, and the corrected time-varying function is applied to actual variable-speed grinding. Therefore, the problem that due to the fixed eccentricity of the grinding disc, the revolution speeds of the microspheres at different positions are different, and when multiple microspheres grind at the same time, the microspheres are prone to collision, thereby causing surface defects and size deviation and the like is solved.
Owner:TSINGHUA UNIVERSITY +1
A lockable paper roll assembly for a label printer
The application provides a lockable paper roll shaft assembly of a label printer, which comprises a paper roll shaft, a first baffle and a second baffle, the first baffle is sleeved on the outer wall of the paper roll shaft, a plurality of positioning points for positioning the second baffle are arranged on the paper roll shaft at intervals, a first stabilizing plate and / or a second stabilizing plate are installed in the second baffle, and the first stabilizing plate and / or the second stabilizing plate are limited at the positioning points.
Owner:GUANGZHOU FENGJIE TECHNOLOGY CO LTD
Photovoltaic module, manufacturing process and manufacturing equipment
PendingCN121985603AReduced risk of crackingimprove product qualityPhotovoltaic energy generationManufacturing technologyElectrical battery
The invention relates to a photovoltaic module, a manufacturing process and manufacturing equipment. The hidden crack risk of the photovoltaic module battery piece is low, the product quality is good, the technological process is simplified, and the manufacturing cost is low. The photovoltaic module comprises a battery piece and a bus bar, and an electrode of the battery piece is arranged on the back surface of the battery piece; the bus bar is located on the back face of the battery piece and comprises a conductive side and an insulation side in the thickness direction of the photovoltaic module, the conductive side is electrically connected with the battery piece, the insulation side faces the back face of the battery piece, the insulation side is provided with a buffer structure, the buffer structure protrudes out of the insulation side, and the insulation side makes contact with the back face of the battery piece through the buffer structure.
Owner:JINKO SOLAR (HAINING) CO LTS
Flexible rear axle mechanism
The utility model discloses a flexible rear axle mechanism, which relates to the technical field of vehicle rear axles, and is characterized in that when a vehicle is on a flat road, the distance between two cross beams is enabled to be maximum, and then a limiting block is driven by a driving piece to slide, so that the limiting block moves towards one side close to a middle piece; the first limiting end face is attached to the second limiting end face, the first cross beam is limited to rotate relative to the middle piece, the two cross beams are kept in the maximum distance state, the distance between the two cross beams is not changed, and the vehicle enters a stable mode; on a bumpy or easily-slippery road surface, the driving piece drives the limiting block to slide, so that the first limiting end face is separated from the second limiting end face; the first cross beam can rotate relative to the middle part, and when the tires mounted on the mounting plate are bumpy or slip, the two cross beams swing relatively, so that the bumpy degree of a vehicle is reduced, the slip condition of the vehicle is reduced, and the driving safety is improved.
Owner:无锡创之新科技有限公司
A trenchless pipe rehabilitation device
ActiveCN224397443UReduce overturningImprove skid resistancePigs/molesPhysical medicine and rehabilitationPhysical therapy
This utility model belongs to the field of pipeline repair technology, specifically a trenchless pipeline repair device, including a robot and a support device. A camera is fixedly connected to the side wall of the robot, and two support wheels are rotatably connected to both sides of the robot. A connector is fixedly connected to the end of the robot surface away from the camera. The support device is provided on the upper surface of the robot, and the support device includes a support block. The bottom end of the support block is fixedly connected to the upper surface of the robot, and two sleeve rods are fixedly connected to the surface of the support block. Threaded rods are threaded to the inner walls of the sleeve rods. The surface of the support wheels is provided with an anti-slip device, which includes a rubber sleeve that fits over the surface of the support wheels. A limit post is fixedly connected to the side wall of the support wheel, and a threaded disc is threaded to the surface of the limit post. By setting up the entire device, the robot can be supported, reducing the possibility of the robot tipping over, thereby reducing the possibility of affecting the repair efficiency.
Owner:BEIJING HAIDIAN WATER ECOLOGICAL CONSTR DEV CO LTD
High engagement wear resistant rubber track
ActiveCN224392796Ureduce wear rateImprove structural strengthEndless track vehiclesWear resistantDerailment
The utility model provides a kind of high engagement wear-resistant rubber track, including rubber track main body, the outer surface of the rubber track main body is integrally provided with antiskid line, the middle of its inner and outer ring is provided with wheel hole recess, wheel hole recess is provided with track wheel hole slot in the middle penetration, the inside of rubber track main body is provided with anti-drop iron core and reinforcing iron band, and a plurality of iron band wheel holes are provided in reinforcing iron band penetration, and wheel hole frame is provided at each iron band wheel hole;In the utility model, wheel hole frame enhances wheel hole strength and prevents wear, anti-drop iron core and reinforcing iron band are supported in cooperation, iron band wheel hole corresponds with track wheel hole slot, engagement precision and stability are improved, anti-drop protrusion limit prevents derailment, and operation is guaranteed.
Owner:QINGDAO ANQI HENGTAI TECH CO LTD
A hydraulic press device for producing metal trash cans
ActiveCN121402486Bimprove integrityEnhance curling forceMetal-working feeding devicesPositioning devicesPhysicsHydraulic press
This invention relates to the field of hydraulic press technology and discloses a hydraulic press device for producing metal trash cans, including a main body with four positioning rods fixedly connected to the top of the main body. When the arc-shaped plate continues to press the top of the can and rotates, it provides guiding friction to the can body. At this time, the metal area at the top of the can body is bent and shaped as the arc-shaped plate rotates. When the can body pushes the arc-shaped plate upwards, the arc-shaped plate pre-presses the metal at the top of the can body. Then, when the arc-shaped plate drives the metal of the can body to rotate and curl the edge, it enhances the curling force while reducing the likelihood of cracks appearing in the metal body during the curling process. By assisting in increasing the curling strength of the metal body, the arc-shaped plate further improves the integrity of the curling angle and increases the curling efficiency.
Owner:WANJIA HARDWARE PROD CO LTD