91results about How to "Stable posture" patented technology

This invention belongs to the field of grinding disc manufacturing technology, specifically relating to a diamond positioning and implanted grinding disc and its manufacturing method. The grinding disc substrate undergoes a series of processes including degreasing and activation treatments, followed by basic nickel plating to form a base nickel plating layer. Then, using photolithography, a photosensitive dry film pattern with pre-drilled micro-holes is created on the surface of the nickel plating layer. Adhesive is then applied to fill the micro-holes, and diamond abrasive grains are implanted, ensuring the sharp corners remain upwards for initial fixation. Finally, the photosensitive dry film is removed, and a thicker nickel plating reinforcement treatment is performed, ensuring the diamond abrasive grains are firmly encapsulated by the nickel plating layer. This method utilizes photolithography to achieve precise positioning and uniform distribution of the diamond abrasive grains on the substrate surface, and through process control, maintains the abrasive grains in a favorable cutting posture with their sharp corners upwards, significantly enhancing the grain holding strength and effectively preventing loosening, collapse, or detachment. The resulting grinding disc exhibits superior cutting efficiency and stability.

This invention provides a method and apparatus for adjusting the lifting stiffness of a vehicle frame, comprising: determining the remaining number of lifting steps required based on the previously executed desired lifting stiffness, maximum allowable variation capacity, and desired lifting execution stiffness; determining the remaining reference number of four-wheel synchronization steps based on the remaining lifting steps required for all wheels; determining a lifting stiffness synchronization control coefficient based on the previously executed desired lifting stiffness and desired lifting execution stiffness; determining the desired lifting stiffness to be executed at the current moment based on the lifting stiffness synchronization control coefficient, the remaining reference steps for four-wheel synchronization, the previously executed desired lifting stiffness, and the desired lifting execution stiffness; and determining that the four-wheel frame adjustment of the vehicle is complete when the currently executed desired lifting stiffness is equal to the corresponding desired lifting execution stiffness. This invention achieves the purpose of controlling the adjustment process of each wheel, making the vehicle's posture more stable.

The utility model provides a transportation hanging ring assembly which comprises a hanging ring. The hanging ring consists of a fixing part and a connecting part which form an obtuse angle; the fixing part is fixedly connected with a body of the injection molding machine through bolts; the connecting part extends away from the body of the injection molding machine and is used for connecting a rope. The fixing part and the connecting part are integrally formed to form a fixed integral structure, so that the problem caused by free swinging of a traditional lifting ring is avoided, and when the injection molding machine is fixed on a truck frame or a cargo ship body for transportation through the lifting ring, displacement of the injection molding machine caused by bumping, steering and shaking of a vehicle or a ship can be effectively prevented, and the risk of collision between the injection molding machine and a transportation carrier is reduced; equipment damage is avoided, and meanwhile potential safety hazards caused by infirm fixation are eliminated. And in the hoisting and transferring process, the hoisting ring assembly can reduce swinging of the hoisting ring, so that the posture of the injection molding machine is more stable, the operation difficulty and risk are reduced, and the safety and reliability in the hoisting process are improved.

The utility model belongs to the technical field of radiation monitoring, and particularly relates to a placing rack for a radiation dosimeter in use, which comprises a support plate, a threaded table, a lifting table, a rotating seat, a sliding rod and the like, the threaded table is fixedly connected to the top end of the support plate, the lifting table is in threaded connection to the threaded table, the rotating seat is rotatably connected to the upper portion of the lifting table, and a placing groove is formed in the rotating seat. The multiple sliding rods are distributed with the center of the rotating base as the reference and slidably connected into the rotating base. Through the design of the rotating seat, rapid placement and positioning of the radiation dosimeter body are achieved, the stability of the radiation dosimeter body in the placement process is ensured by means of the synergistic effect of a sliding rod, a first spring and an arc-shaped clamping plate, and powerful support is provided for subsequent monitoring work; the problems of inconvenience and errors caused by the fact that the radiation dosimeter needs to be manually held by hand for monitoring for a long time are effectively solved.

The utility model discloses transfer conveying equipment for resin anchoring agent production, which relates to the technical field of anchoring agent production and comprises a conveying frame, a plurality of conveying wheels are rotatably mounted on the conveying frame and are divided into an upper group and a lower group, the lower group of conveying wheels are densely distributed and form a bearing conveying structure, and the lower group of conveying wheels are arranged on the conveying frame. One group of conveying wheels at the upper part is positioned at the tail end of the conveying frame and is opposite to the other group of conveying wheels at the lower part, and a gap I for clamping a resin anchoring agent finished product is formed between the upper group of conveying wheels and the lower group of conveying wheels. The conditions of overall bending, head bending, end deformation or abrasion and the like of the section body due to the fact that an arc-shaped guide groove is directly used for applying force to the head end and the tail end of the section body are avoided, adverse effects on follow-up cutting operation are avoided, meanwhile, the quality problems of easy damage, leakage and the like caused by bending deformation are avoided, and the quality of a resin anchoring agent finished product is improved.

This invention relates to the field of explosive loading device technology, specifically to an adjustable explosive loading device and method with segmented charge quantity within an orifice. The device includes a loading rack, which comprises a base plate and two side plates fixed to the base plate. Multiple explosive cartridges are arranged inside the loading rack, each containing a blasting charge. A storage rack is fixed to the bottom of each cartridge, and an air-isolating bag is fixed inside the storage rack. The air-isolating bag, when unfolded, fills the gap between two cartridges. Slider blocks are fixed to both sides of each cartridge, and these sliders are slidably connected to the side plates of the loading rack. The beneficial effect is that, through the pre-reserved slots on the side plates of the loading rack and their cooperation with the sliders, each cartridge can be independently adjusted up and down along the side plates of the loading rack, and its position is locked by inserting a hand-tightened screw into a positioning hole. This allows the spacing between adjacent charge quantities to be flexibly adjusted according to the blasting design and prevents displacement during transport and deployment, solving the problem of fixed and unadjustable segmented positions in existing technologies.

This utility model discloses a blanket printing positioning device, relating to the field of positioning device technology. It includes a frame, a transmission printing assembly, a drive assembly, and a positioning assembly. The positioning assembly includes a lower positioning platform mounted on a base plate and an upper positioning unit mounted on a support frame. The upper positioning unit includes a suspension frame, multiple sets of lateral telescopic components arranged circumferentially on the suspension frame, and upper and lower telescopic components located at the center of the suspension frame. The multiple sets of lateral telescopic components of the positioning assembly simultaneously press the action block of the four-sided pyramid structure, converting the horizontal thrust into a vertical resultant force to drive the triangular block to precisely press against the blanket's edge. Utilizing the lateral constraint and vertical friction of the triangular structure, the lateral offset and longitudinal movement of the blanket can be simultaneously restricted, significantly improving positioning stability. Simultaneously, the irregular shape of the guide rod and guide cylinder ensures the stability of the triangular block's posture.

The embodiment of the application provides a momentum wheel and a robot, the momentum wheel comprises: a wheel body for being connected with a motor, the wheel body comprises a first wheel, a connecting piece and a second wheel, the first wheel is used for connecting an output end of the motor, two ends of the connecting piece are connected with the first wheel and the second wheel respectively, and a counterweight is connected with the second wheel, the density of the counterweight is greater than the density of the wheel body, compared with a traditional momentum wheel, the momentum wheel provided by the application can greatly provide the rotational inertia of the momentum wheel, so that the angular momentum of the momentum wheel during rotation can be improved, a large angular velocity is not needed, angular momentum balance of the robot is facilitated, energy consumed during balance is reduced, the structure is simple, and the practicality is strong.

This utility model discloses a backrest lock, including a base plate. A locking hook and a locking plate are movably disposed on the base plate. The end of the locking plate has a pull head for connecting and cooperating with an external car pull rod, so that when the pull rod is pulled, the locking plate swings to release the restriction on the swing of the locking hook. The inner wall of the locking hook has a positioning strip for synchronously moving along the swing trajectory of the locking hook when it swings. The inner wall of the base plate has a positioning structure that works in conjunction with the positioning strip to guide the swing trajectory of the locking hook and limit the direction of the hook's swing, and an auxiliary structure that works in conjunction with the positioning structure to limit the wobbling or loosening of the locking hook when it is subjected to vibration and to improve the smoothness of the hook's swing. This utility model solves the problems of unstable hook swing trajectory and insufficient positioning accuracy in traditional backrest locks, easy loosening or wobbling of the locking hook under vibration, and insufficient smoothness of the hook's swing leading to operational jamming.

The invention provides a full-automatic lamp inspection machine for cartridge bottles, and belongs to the technical field of lamp inspection machines, the full-automatic lamp inspection machine comprises a machine body, a bottle feeding assembly for conveying cartridge bottles in a vertical state, a quality inspection assembly for detecting the cartridge bottles, and a pre-rotating assembly which is arranged on the machine body and is positioned between the bottle feeding assembly and the quality inspection assembly, the transition conveying mechanism is arranged between the pre-rotating assembly and the quality inspection assembly; the pre-rotation assembly is used for receiving the multiple clamping bottles which are conveyed by the bottle feeding assembly and are in the vertical state and driving the clamping bottles to rotate at a high speed so as to eliminate sediment and bubbles of internal medicine liquid, and the transition conveying mechanism is used for conveying the clamping bottles treated by the pre-rotation assembly to the quality inspection assembly for detection. According to the full-automatic lamp inspection machine for the cartridge bottle, sediment and bubbles of liquid medicine in the cartridge bottle can be effectively eliminated through the pre-rotating assembly, it is guaranteed that the state of the liquid medicine is uniform and stable when the quality inspection assembly conducts inspection, and the accuracy of the detection result is improved.

The utility model relates to a kind of sample bottle bottle-opening device, sampling device and stereoscopic structure detection device, it includes drive mechanism, screw cap mechanism, fixed mechanism and tray mechanism, wherein, the support module of tray mechanism includes several modularized racks, rack can make the sample bottle suspended on it Setting;Screw cap mechanism can be clamped to sample bottle, to make under the driving effect of drive mechanism drive sample bottle to carry out multidimensional motion, and can be transferred to the sample bottle placed on tray mechanism to fixed mechanism;The bottle body support plate of fixed mechanism can support the bottle bottom of sample bottle, and by bottle gripper from the opposite side of sample bottle Clamping, to realize the limiting of the bottle body of sample bottle;When the bottle body of sample bottle is limited by fixed mechanism, the bottle-opening gripper of screw cap mechanism can make the bottle cap of sample bottle be limited by the way of tightening bottle-opening gripper, and by bottle-opening motor drive bottle-opening gripper drive bottle cap to rotate.

The application relates to the technical field of underground cavity detection, and discloses a three-dimensional ground penetrating radar underground cavity disengaging recognition device and method based on AI, which comprises a recognition machine arranged at the top of a three-dimensional ground penetrating radar, and a fixing frame is arranged at the bottom of the recognition machine; the device further comprises a moving assembly which is used for recognizing the recognition machine; the three-dimensional ground penetrating radar underground cavity disengaging recognition device based on AI is provided with the moving assembly; a micro motor drives a cam to rotate; an active rod and a connecting block are pushed to make reciprocating linear motion; a sliding plate is driven to reciprocatingly slide along a sliding groove of a fixed plate. The groove and the sliding groove are matched to improve the sliding stability; the sliding plate drives a moving plate to scrape off obstacles through elastic sheets; the radar signal is prevented from being interfered; the rigid collision damage of components is prevented; the service life is prolonged; and the recognition accuracy and continuity are ensured.

The utility model discloses a suspension type double-camera intelligent vehicle-mounted assistant. The suspension type double-camera intelligent vehicle-mounted assistant comprises a screen module, a camera module, a rotating shaft assembly and a support module. The camera module comprises a camera front shell, a camera rear shell, a front camera and a rear camera, the front camera is installed on the camera front shell, and the rear camera is installed on the camera rear shell; the rotating shaft assembly comprises a rotating shaft and a rotating shaft mounting cavity, and the rotating shaft is vertically mounted in the rotating shaft mounting cavity and is in running fit with the rotating shaft mounting cavity; the screen shell and the camera rear shell are oppositely arranged, the rotating shaft mounting cavity is connected with the screen shell, and the rotating shaft is arranged on the camera rear shell. The vehicle-mounted navigation system is high in integration level, small in size and easy to install, can integrate the functions of driving navigation and high-definition recording, can be used as a center of the Internet of Things in a vehicle, and is provided with an independent and angle-adjustable screen.

This invention provides a cleaning device for a ship loader chute. The device is installed inside the chute of the ship loader and includes a first motor, a second motor, a movable frame, a first traction rope, two or more annular brushes, and a transmission assembly. The top of the chute protrudes upwards and is higher than the position communicating with the ship loader body. The movable frame is a cylindrical structure, coaxially arranged inside the chute. The first motor is horizontally fixed at the top of the chute. One end of the first traction rope is fixedly connected to the output shaft of the first motor, and the other end of the first traction rope extends downwards and is fixedly connected to the center of gravity of the movable frame. This invention solves the problem of self-rotation when using rotating brushes to clean particulate matter, improving the stability and reliability of the cleaning device.

The invention discloses a drilling sound wave testing device and method suitable for fractured rock mass, and the device comprises an outer cylinder which is provided with a mounting cavity in the center; the sound wave emission probe is mounted in the mounting cavity; the sound wave receiving probe is mounted in the mounting cavity; the number of the inflatable sealing discs is two, the two inflatable sealing discs are both installed on the periphery of the outer cylinder and located at the upper end and the lower end of the outer cylinder correspondingly, and the inflatable sealing discs can be inflated so that the periphery can be expanded to make sealing contact with the hole wall; and the inflating and exhausting mechanism is partially arranged in the mounting cavity in a penetrating manner and is used for inflating or exhausting the inflating sealing disc. According to the device disclosed by the invention, the two inflatable sealing discs which are respectively mounted at the upper end and the lower end of the outer cylinder are adopted, after the inflatable sealing discs are inflated through the inflation and exhaust mechanism, the peripheries of the inflatable sealing discs can be uniformly expanded and are tightly attached to irregular hole walls of the fractured rock mass, and a closed test space is formed between the two inflatable sealing discs. Interference of sound wave signals in the propagation process is reduced, and the quality of signal acquisition and the reliability of test results are improved.

This invention discloses a radar-coordinated braking control method for electric-assist bicycles in complex road conditions, relating to the field of electric-assist bicycle control technology. The method includes acquiring radar-detected rear target signals, determining the presence of collision risk based on the changing trend of the rear target signals, and identifying the movement pattern of the rear targets; acquiring the rider's pedaling torque signal; when a collision risk is determined, predicting the moment when the rider's pedaling torque will begin to decrease based on the changing trend of the rear target signals; at the predicted moment, initiating mechanical braking pre-pressure and simultaneously reducing the motor's assist output. This invention utilizes residual assist to provide soft support for the rider's body posture, compensating for the instability caused by the forward shift of the center of gravity, and solving the timing conflict problem between braking intervention and rider posture changes in existing technologies. This improves braking efficiency in dangerous rear-end scenarios while enhancing the stability and smoothness of the riding process.

This application relates to an automatic tightening device for milling the outer diameter of a drill pipe joint, belonging to the technical field of drill pipe joint processing. It includes a worktable with a turntable rotatably mounted on it. The turntable is horizontally positioned and rotates relative to the worktable. Multiple inner support plates are slidably mounted on the top surface of the turntable, with adjacent inner support plates distributed at equal central angle intervals along the center of the turntable. All inner support plates slide simultaneously near or away from the center of the turntable. The turntable is equipped with a fastening assembly for driving all inner support plates to move simultaneously. This application achieves the effect of ensuring that the clamping of the drill pipe joint by the fixture and the milling of the outer diameter of the drill pipe joint do not interfere with each other.

This invention discloses a roller brush device for cleaning gypsum board surfaces, relating to the field of gypsum board production technology. The device includes a cleaning roller, a slide block, a board frame, a support base, a linear actuator, and a limiting linkage. The cleaning roller is positioned above the gypsum board. The slide block is fitted onto both sides of the cleaning roller's shaft and slides in a groove on the board frame. The board frame is hinged to the support base. The linear actuator drives the board frame to swing around the hinge point, achieving arc-shaped lifting and lowering adjustment of the cleaning roller. The limiting linkage is hinged at both ends to the support base and the slide block, respectively, and, in conjunction with the groove, constrains the slide block's trajectory, ensuring the cleaning roller maintains a consistent contact angle with the gypsum board surface. A motor is fixedly mounted on the support base and drives the cleaning roller to rotate actively via a two-stage belt drive, without synchronously lifting or lowering with the cleaning roller. This invention effectively reduces drive load and energy consumption, provides a stable cleaning angle and high contact accuracy, and is suitable for continuous gypsum board conveying and cleaning operations.

The present application relates to the field of mechanical assembly and hoisting, in particular to a cylinder head hoisting device and method for large low-speed diesel engines; the device comprises a main hook, a variable stiffness joint, a lifting tool frame, four double-acting hydraulic cylinders and cross pipelines; the device connects the rodless cavities of the four hydraulic cylinders diagonally through the cross pipelines to build two closed fluid networks; the core is that when the hoisting gravity center deviates, the eccentric load tension forces the hydraulic oil to flow spontaneously between the diagonal hydraulic cylinders, thereby synchronously extending the equivalent sling length of the eccentric weight side and the diagonal side, making the diagonal line as a whole sink to maintain a horizontal posture; the present application discards the complex external leveling mechanism, directly realizes the self-adaptive leveling of the lifting tool frame by using internal fluid physical flow, effectively overcomes the inclination problem caused by eccentric load in traditional hoisting, and provides a stable horizontal posture for cylinder head lowering.

The utility model relates to the technical field of rail transit vehicle tools, and discloses a span-adjustable special lifting appliance for machining an urban rail train framework, which comprises a middle beam, a fixing plate is fixedly connected to the periphery of the middle beam, a first connecting buckle is rotatably connected to the top of the fixing plate, a first chain is mounted in the middle of the first connecting buckle, and a second chain is mounted in the middle of the second connecting buckle. A lifting ring is installed at one end of the chain, a connecting plate is slidably connected to the periphery of the middle beam, a second connecting buckle is rotatably connected to the bottom of the connecting plate, a second chain is installed in the middle of the second connecting buckle, and a telescopic mechanism is installed in the middle of the middle beam. According to the utility model, through the mutual cooperation of the middle beam, the hanging beam, the limiting holes, the limiting rods, the insertion holes, the fixing bolts, the positioning holes, the positioning rods, the connecting plates and the like, the length of the hanging beam can be adjusted in time according to the size of a framework needing to be hung, so that convenience is provided for hanging frameworks with different sizes, and the hanging efficiency is improved.

This invention discloses a continuous conveying device for bottle cap production line processing, relating to the field of bottle cap production technology. Specifically, it includes a linear conveying structure and a rotary conveying structure. The linear conveying structure includes a conveyor belt with a groove in the middle of its outer side wall. Air holes are evenly distributed at the bottom of the groove. A guide and limiting component is located at the top of one side of the conveyor belt, and a rotary conveying structure is located above the other side of the conveyor belt. This application employs pneumatic non-contact conveying and positioning technology. Through the dual synergistic effect of directional lifting airflow and coaxial buffering airflow, it achieves zero-contact, low-damage conveying of bottle caps throughout the lifting and lowering process. Furthermore, the directional lifting airflow separates the bottle caps from the conveyor belt, eliminating frictional loss between the bottle caps and the conveyor belt during queuing or subsequent processing. The pneumatic method also improves conveying efficiency, resulting in a simple structure and reduced equipment maintenance costs.

The invention discloses rear shell PIN feeding and water gap cutting integrated equipment and method.The rear shell PIN feeding and water gap cutting integrated equipment comprises a rack, an injection mold, a feeding mechanism, a material taking mechanism, a transferring and positioning mechanism, a water gap cutting mechanism and a transferring mechanism, and the transferring mechanism comprises a PIN transferring unit and a rear shell transferring unit and is connected with a three-axis linear motion mechanism; pINs are arranged and fed through the feeding mechanism, the PINs are adsorbed and transferred through the material taking mechanism, the PINs are positioned through the transferring and positioning mechanism, the PINs are fed into an injection mold through the transferring mechanism to be subjected to insert injection molding, after the mold is opened, a rear shell is transferred to the water gap cutting mechanism to be subjected to water gap cutting, and a finished product is output. Through collaborative design of the equipment structure and the process steps, an integrated automatic production scheme of PIN feeding, positioning, insert injection molding and water gap cutting is formed, manual participation is reduced, the production efficiency is improved, and the quality consistency of rear shell products is improved.

The application relates to the technical field of vehicle engineering, and discloses a multifunctional environment monitoring and detecting vehicle, which comprises a vehicle body serving as a basic component and used for bearing a lower structure, a land walking structure arranged in the interior of the vehicle body and used for supporting the vehicle body to walk on land, an independent sampling structure arranged at the bottom of the vehicle body and used for collecting soil samples and water samples in the environment, an environment detecting assembly arranged around the outer wall of the vehicle body and used for recording and monitoring the environment, and a water walking auxiliary assembly arranged at the tail of the vehicle body and used for assisting the vehicle body to walk on water. The four function modules of land walking, water walking assistance, independent sampling and environment detection are integrated into one, so that the equipment can simultaneously perform mobile monitoring and fixed-point sampling. During the driving process of the vehicle, the panoramic camera and the environment parameter sensor can continuously and timely monitor and record the water, soil and air along the way; when an abnormality is found or fixed-point analysis is needed, samples can be immediately collected.

This utility model relates to the field of wire production technology and discloses a wire threading device for production equipment, including a workbench. A motor is fixedly installed on one side of the workbench via a mounting bracket. A rotating shaft is fixedly sleeved on the output shaft of the motor and rotatably connected to the middle of the inner wall of the workbench. Several main conveying wheels are fixedly sleeved on the surface of the rotating shaft. A first top plate is fixedly installed at the top center of the workbench, and several guide columns are slidably connected inside the first top plate. This utility model forms an upper and lower clamping structure with the driven wheel and the main conveying wheel, which not only provides conveying power but also stabilizes the wire posture, preventing the wire from bending or jumping due to uneven force during conveying, thus improving the threading stability. By using a spring to push the driven wheel to press on the wire, the pressure can be automatically adjusted according to the wire diameter to ensure that wires of different specifications can obtain sufficient friction, avoid slippage, and improve the flexibility of the device.

This invention discloses a rapid detection device for the planar runout of the end face of medium and large bearings, comprising a base and a turntable. The top wall of the turntable serves as a placement surface, and several slots are evenly distributed along the circumference of the turntable on the placement surface. Each slot is formed from the edge of the turntable towards its center. A clamp is movably mounted in any three slots, arranged in a triangular pattern. Each clamp has an arc-shaped contact surface at its starting end for contacting the outer peripheral wall of the bearing race under test. Each clamp is equipped with a fastening structure for securely connecting the clamp to the corresponding slot and an adjustment structure for adjusting the relative height between the clamp and the turntable to accommodate bearing races of different thicknesses. The base is equipped with a detection element for detecting the planar runout of the bearing race end face. This invention solves the problems of existing bearing planar runout detection equipment, such as complex structure, poor adaptability, easy damage to the bearing surface, inconvenient disassembly and assembly, and low detection efficiency.

The invention discloses an automatic packaging pretreatment system, an automatic material distributing and packaging production system and a corresponding method. The automatic packaging pretreatment system comprises a material distributing and conveying device and a combined type stack removing device which are arranged in the material conveying direction. The discharging end of the material distributing and conveying device is connected with the feeding end of the combined type stack removing device. The combined type stack removing device comprises a step stack removing device and a blocking stack removing device. The discharging end of the step stack removing device is connected with the feeding end of the blocking stack removing device. The stepped stack removing device comprises at least two stages of conveying belts, the conveying belts are sequentially arranged in the material conveying direction, and height difference exists at the joint of the upper-stage conveying belt and the lower-stage conveying belt. The blocking and stack removing device comprises a conveying belt and a blocking piece, the blocking piece is arranged above the conveying belt and extends in the whole width direction of the conveying belt, a vertical gap is formed between the blocking piece and the conveying face of the conveying belt, and the vertical gap is larger than one time but smaller than two times of the height of materials to be processed in the vertical direction.

The utility model discloses a kind of push jack connecting structures, to solve the phenomenon of easy to appear jam in steel box girder pushing process, the stress position appears the damage of insufficient. The utility model includes slide way beam and support beam, steel box girder is loaded on support beam, support beam is supported by support, and several counterforce clamping grooves are set on slide way beam at intervals;Push jack includes jack cylinder and jack telescopic rod, hinge seat is installed on jack cylinder and jack telescopic rod, one hinge seat is hinged with support beam, another hinge seat is hinged counterforce shear seat, counterforce shear block is set on counterforce shear seat, and counterforce shear block is connected with counterforce clamping groove. Push jack can be self-adapting adjustment in bridge pushing movement process, counterforce shear block and counterforce clamping groove connection are stable and reliable, and counterforce shear block does not warp, ensure the posture stability of steel box girder in pushing process.

The present application relates to the field of transportation or storage device, specifically relates to a kind of high-low position transmission equipment of battery anti-toppling, including rack and AGV trolley, rack is equipped with top layer conveying mechanism, AGV trolley is arranged below top layer conveying mechanism;Top layer conveying mechanism includes vertical lifting group and conveying belt, conveying belt is used to receive battery and conveying battery with long and wide face as the vertical state of support surface vertical state into vertical lifting group, vertical lifting group is used to clamp battery and is conveyed into AGV trolley;Vertical lifting group includes lifting support, the top side of lifting support is provided with feed inlet, feed inlet is communicated with conveying belt, lifting support is equipped with conveying disc inside, lifting support is equipped with lifting drive assembly for driving conveying disc to lift, conveying disc bottom opening and opening is equipped with the movable conveying disc bottom plate capable of horizontal opening, conveying disc bottom plate is equipped with clamping component for clamping battery.This application can solve the problem that battery is prone to toppling and bumping during high-low position transmission.

This invention discloses a uniform drying system, comprising: a chain-type circulating conveyor mechanism, including a closed guide rail and a conveyor chain, with one part of the guide rail located inside the balcony and the other part outside the balcony, and the conveyor chain mounted on the guide rail; a circulating drive mechanism for driving the conveyor chain to circulate along the guide rail; multiple hanging components for hanging clothes racks and arranged at intervals along the conveyor chain; and a rotation drive mechanism, mounted on the portion of the guide rail outside the balcony, for driving all hanging components within its range of action to rotate, so that the clothes on the clothes racks rotate synchronously for uniform drying. The beneficial effect of this invention is that it allows clothes to continuously rotate and receive multi-angle sunlight and ventilation during the drying process, thereby significantly improving the uniformity and efficiency of drying and avoiding the tedious operation of manually turning the clothes over.

The utility model relates to the technical field of U-shaped groove repairing equipment, in particular to an automatic quick repairing machine for a U-shaped groove. The device comprises a repairing machine body, an adjusting device is arranged on the surface of the repairing machine body, the adjusting device comprises two fixing plates, the two fixing plates are fixedly connected with the surface of the repairing machine body, the sides, close to each other, of the two fixing plates are fixedly connected with a round rod, the arc surface of the round rod is rotationally connected with a rotating plate, and the rotating plate is fixedly connected with the surface of the repairing machine body. And two sliding grooves are formed in the surface of the rotating plate. The problems that body sizes of different operators are different, the height size of a handrail of a repairing machine body is fixed and is difficult to adapt to body characteristics of all the operators, so that when part of the operators hold the handrail to push the repairing machine, arms cannot be at comfortable heights, fatigue and discomfort are easily generated, and the repairing efficiency is high are solved. And long-time operation may cause injury to the body.