50results about How to "Realize lifting adjustment" patented technology

The invention discloses insect prevention, irrigation and fertilization integrated equipment based on vegetable greenhouse planting. The insect prevention, irrigation and fertilization integrated equipment comprises a walking frame, a lifting mechanism, an inclination angle adjusting mechanism and an operation mechanism. The lifting mechanism is installed on the walking frame, and the dip angle adjusting mechanism is connected with the lifting mechanism and ascends and descends along with the lifting mechanism. In the operation mechanism, an assembling support is matched with the inclination angle adjusting mechanism, and a main folding and unfolding support is installed on the assembling support in a sliding mode. The alignment adjusting assembly is in power connection with the main folding and unfolding support. And the folding and unfolding adjusting assembly is in power connection with the auxiliary folding and unfolding supports. The driving assembly is in power connection with the alignment adjusting assembly and the folding and unfolding adjusting assembly; the spraying assembly comprises a nozzle, a liquid supply connecting pipe and a scissors fork type mechanism, the scissors fork type mechanism is mounted on the main and auxiliary retractable brackets, the liquid supply connecting pipe is uniformly assembled on the scissors fork type mechanism, and the nozzle is connected to the liquid supply connecting pipe. The production efficiency of greenhouse vegetables can be effectively improved, the cost is reduced, the resource waste is reduced, and the requirements of efficient, energy-saving and sustainable agricultural development are met.

The invention provides a manufacturing and using method of a multi-layer co-extrusion film, and belongs to the technical field of plastic film manufacturing, the multi-layer co-extrusion film comprises a bottom plate, the upper surface of the bottom plate is fixedly connected with a three-layer tower-type frame, the bottom plate and the three-layer tower-type frame are provided with a film drawing mechanism, the two sides of the three-layer tower-type frame are connected with adjusting mechanisms, and the adjusting mechanisms are arranged on the bottom plate. The inner wall of the adjusting mechanism is connected with a mold guiding mechanism, the extruders and the blowing machine are arranged below the three-layer tower type frame, and the multiple extruders communicate with the blowing machine. Lifting of a fixed plate is achieved through an electric telescopic rod, contact between a contact wheel and the surface of a film bubble is matched, if the air outlet amount is large, the force borne by expansion of the film bubble is large, the contraction degree of a movable rod is large, and otherwise, the contraction degree of the movable rod is small, so that the sliding process of the movable rod is completed; at the moment, the moving degree of the moving rod and the stress degree of the film bubbles can be obtained through the first pressure sensor and the second pressure sensor, and therefore the air outlet amount can be conveniently controlled.

The utility model relates to the technical field of truss robots, and discloses a grabbing device for a truss robot, which solves the problem that the existing grabbing device for the truss robot is inconvenient to turn over and adjust a workpiece, and comprises a grabbing mechanism which is connected to the top end of the truss robot in a penetrating manner, the grabbing mechanism is composed of a first support, a second support, a double-end lead screw, a first servo motor, a first grabbing assembly and a second grabbing assembly, the first support and the second support are connected to the two ends of the top of the truss robot correspondingly, the double-end lead screw is rotationally connected between the first support and the second support, the first servo motor is connected to one side of the second support, and the first grabbing assembly is connected to the other side of the second support. A strip-shaped sliding groove is formed in the top end of the truss robot, and the first grabbing assembly and the second grabbing assembly are slidably connected into the strip-shaped sliding groove and arranged on the double-end lead screw in a sleeving mode. By means of the grabbing device, workpieces or objects of different sizes can be grabbed, lifting and overturning adjustment can be achieved, and use convenience is improved.

The utility model relates to liquid nitrogen tank freeze storage frame lifting device technical field, concretely relates to a kind of liquid nitrogen tank freeze storage frame lifting mechanism, comprising: lifting frame body, including the fixed base of installation on liquid nitrogen tank body, and at least one vertical arm unit vertically inserted in the fixed base;Horizontal plate is rotatably installed at the upper end of the vertical arm unit by stepper motor, horizontal plate is installed with slide rail, the slide rail is movably installed with the supporting plate, the lifting chain hook for lifting freeze storage frame body is movably installed on the supporting plate;The liquid nitrogen tank freeze storage frame lifting mechanism can reliably and conveniently hoist freeze storage frame, can realize the lifting function while realizing the lifting adjustment of vertical direction structure;The vertical arm unit can be adjusted height, overall height is conveniently reduced, low space is adapted, meanwhile, vertical arm unit can be disassembled and assembled, and the applicability is strong, vertical arm unit is conveniently installed according to the depth of tank body and stacked.

The utility model relates to the technical field of dried beancurd stick production, and disclose a kind of device of quick dried beancurd stick rod packing, the center of installation table installs hopper, the center of hopper installs center column, the upper end of center column installs drying rod, the lower half of center column is provided with empty slot, empty slot inside fixed installation cylinder, the upper end of cylinder is fixedly connected with limit block, and the side end of limit block is provided with multiple connecting blocks, and the other end of connecting block extends to the outer end of empty slot and is connected with movable ring, and the side end of movable ring is movably connected with multiple support rods, and the other end of support rod is movably connected with drying rod, by the drive of cylinder, movable ring can move up and down along the empty slot of center column, to realize the lifting adjustment of drying rod, so that user can easily adjust the height of drying rod, drying rod is connected with support rod through movable shaft, can realize the rotation or adjustment of certain angle, so that user can adjust the angle of drying rod according to needs, to better drying or show goods.

The utility model provides an adjustable lifting office desk, and relates to the technical field of office desks. The adjustable lifting office desk comprises a desk plate, and desk legs and a desk cabinet are arranged below the desk plate. A supporting seat is fixedly connected to the bottom of the table plate, a sliding plate is fixedly connected to the bottom of the supporting seat, guide grooves are formed in the inner sides of the table legs, and the sliding plate is slidably connected with the guide grooves; a third electric cylinder is fixedly installed on the inner side of the table cabinet, and the output end of the third electric cylinder is fixedly connected with the bottom of the supporting base. The third electric cylinder is started firstly, so that the output end of the third electric cylinder can drive the supporting seat to do lifting motion, the supporting seat is fixedly connected with the table plate, the table plate can be driven to do lifting motion, and then lifting adjustment of the table plate is achieved. In addition, in the moving process of the table plate, sliding plates fixedly connected to the bottoms of the supporting seats can slide in guide grooves formed in the inner sides of the table legs, the guide grooves have the limiting and guiding effects, and the stability of the table plate in the lifting adjusting process is improved.

The utility model belongs to the technical field of packaging mechanical equipment, and relates to a bag opening mechanism which comprises a lifting assembly. The bag opening assembly is mounted on the driving part of the lifting assembly and is driven by the lifting assembly to do lifting motion; the bag opening assembly comprises two bag opening supporting arms which can be close to or away from each other, a plurality of first suction cups are fixedly installed at the bag opening working end of each bag opening supporting arm, and meanwhile the bag opening working end of each bag opening supporting arm is further provided with a plurality of second suction cups capable of swinging. The product is reasonable and ingenious in structure, targeted improvement is conducted aiming at the problems existing in existing similar products, the bag opening is sucked and pulled open through the first suction cup moving horizontally, meanwhile, the bag opening is turned outwards through the second suction cup on the upper portion, reliable opening of the bag opening can be achieved, work is reliable and stable, and production efficiency is improved. The actions are realized by matching the synchronous pulley with the cylinder and the sucker, and the design is reasonable and ingenious.

The utility model relates to the related field of lifting devices, in particular to a screw lifting adjusting device which comprises a device body, a bottom plate, a lifting assembly and a moving assembly are arranged in the device body, a plurality of hinge seats are arranged at the upper end of the bottom plate, the lifting assembly is connected to the inner sides of the hinge seats, and the moving assembly is connected with the lifting assembly. The top of the lifting assembly is connected with a top plate, a conveying belt is arranged at the upper end of the top plate, the moving assemblies are installed at the lower ends of the two sides of the bottom plate, the lifting assembly comprises a double-shaft motor, the two ends of the double-shaft motor are connected with worms, and each moving assembly comprises a universal wheel and a supporting plate. And the whole structure is simple, operation is convenient and fast, the situation that looseness and disjunction and chain breakage are likely to occur through chain driving is avoided, convenient and fast movement of the device and stable supporting placement after movement can be achieved, and the flexibility of the device and the stability in the use period are improved.

The utility model relates to the field of rubber processing technology discloses a kind of feeding devices for silica gel seal ring production, including device base, quick-release assembly is arranged in the inside of device base, lifting assembly is arranged below the device base, the quick-release assembly includes rotating handle, the rotating handle is arranged in the inside of device base, rotating handle lower surface is fixedly connected with rotating column, one end of rotating column is fixedly connected with long card block, the outer wall of rotating handle is rotatably connected with stock bin, the inner wall of stock bin is slidably connected with moving slider, the outer wall of rotating handle is attached with limit post, one end of limit post is fixedly connected with spring one end. In the utility model, open device base, as stock bin power transmission, spiral feeding track in stock bin is driven by motor, reaches the effect of quick disassembly for maintenance replacement, solves the problem of significant defects in the disassembly of existing silica gel seal ring production feeding device.

The utility model discloses an output cabinet wiring tool table which comprises a bottom plate and a walking mechanism installed on the lower side of the bottom plate, a lower rotating disc is arranged above the bottom plate, the lower rotating disc and the bottom plate are connected in a supporting mode through a lifting mechanism, and rotation of the lower rotating disc and lifting of the lifting mechanism form linkage. An upper rotating disc is rotationally connected to the lower rotating disc, a part placing mechanism is arranged on the upper rotating disc, a plurality of hooks are distributed on the outer ring of the upper rotating disc, and the hooks are rotationally connected with the upper rotating disc, so that the hooks have a folded state and an unfolded state. The lifting device is convenient to use, lifting adjustment can be achieved by rotating the lower rotating disc, and therefore the height of the upper rotating disc can be adjusted according to the taking requirement; and meanwhile, different parts can be taken only by rotating the upper rotating disc, and the material position can be changed without influencing the height. And through cooperation of the locking mechanism, batch locking or unlocking of the multiple hooks can be achieved, and therefore the hooks can be prevented from being exposed out of the side edge of the table top and scratching personnel or the paint face of the output cabinet.

The utility model discloses a pipe coiling device which comprises a pipe coiling device body and a fixing frame, a fixing seat is arranged on the fixing frame, an installation sliding groove is formed in the fixing seat, the pipe coiling device body comprises an installation frame, an installation sliding block is arranged on the back face of the installation frame and located in the installation sliding groove in a sliding mode, and an adjusting locking structure is arranged between the installation sliding block and the fixing seat. A supporting frame is arranged on the mounting frame, a pressing frame is arranged at the bottom end of the supporting frame, a plurality of pressing rollers are evenly arranged at the bottom end of the pressing frame, an elastic pressing structure is arranged between the pressing frame and the supporting frame, a guide frame is arranged at the front end of the mounting frame, a cleaning frame is slidably mounted on the guide frame, and two sets of cleaning sponge blocks are symmetrically mounted on the cleaning frame. According to the pipe coiling device, the use height of the pipe coiling device can be conveniently and flexibly adjusted, meanwhile, a pipe can be tightly pressed in the pipe coiling and stretching process, and meanwhile, the pipe can be conveniently cleaned when being coiled.

The utility model discloses a multifunctional operating device for controlling a bicycle transmission or a lifting seat tube. The multifunctional operating device comprises a bracket body, a brake shaft, a brake / operating rod assembly and an operating unit. The brake / operating rod assembly is hinged to the bracket body through the brake shaft, and the operating unit is arranged on the brake / operating rod assembly. When the operation unit is used for achieving speed changing operation, the operation unit is connected with a speed changer through a metal wire. When the operation unit is used for achieving lifting operation of the lifting seat tube, the operation unit is connected with the lifting seat tube through a metal wire. According to the multifunctional operation device, functions are replaced through speed change operation and lifting of the lifting seat tube, an operation device does not need to be additionally arranged to operate the lifting seat tube, the production cost is saved, the multifunctional operation device can achieve speed change operation, has a gear function and can achieve the stroke fine adjustment function of the lifting seat tube, and the operation efficiency is improved. And the use convenience is improved.

The utility model discloses an electric power control device for electric power engineering construction, which comprises a control cabinet, universal wheels for moving and adjusting the whole device are arranged at four corners of the bottom wall of the control cabinet, two mounting seats are symmetrically arranged on two sides of the control cabinet, a supporting bottom plate is arranged in each of the two mounting seats, and the supporting bottom plates are arranged on the bottom wall of the control cabinet. Two racks are symmetrically arranged on the upper surface of the supporting bottom plate, the surfaces of the two racks are each connected with a gear in a meshed mode, a motor for rotationally adjusting the gears is arranged at the center position of each gear, and the supporting bottom plate is lifted when the device is moved and adjusted, so that universal wheels make contact with the ground; and then the whole device can be conveniently moved and adjusted, and when the device is fixedly placed, the supporting bottom plate is adjusted to move downwards to make contact with the ground, so that the mounting and placing stability of the device is improved.

This utility model discloses an adjustable test bracket for solid-state drives (SSDs), belonging to the technical field of test brackets. This adjustable test bracket for SSDs includes a test mechanism, an adjustment mechanism, and a positioning mechanism. The test mechanism includes a base, with a test frame fixedly mounted on one side of the upper surface of the base. Several insertion slots are installed on the upper side of one side of the test frame. The adjustment mechanism includes a support frame, the bottom of which is connected to one side of the upper surface of the base. A lifting frame is slidably mounted inside the support frame. The positioning mechanism includes a support plate, with a moving block slidably mounted on the upper surface of the support plate. A limiting groove is formed on one side of the upper surface of the moving block, and sliding grooves are formed on both sides of the upper surface of the limiting groove. A pair of limiting blocks are slidably mounted between a pair of sliding grooves. This utility model effectively improves the practicality of the test bracket and has high practical value.

The application is a five-hole socket, including a base, the side of the base is provided with a horizontal slide bar, the horizontal slide bar is provided with an inclined surface, the horizontal slide bar is engaged with the inclined surface on the vertical slide bar through the inclined surface, the vertical slide bar is engaged with the inclined surface to push the horizontal slide bar to move inward, the horizontal slide bar is pushed to move outward by the built-in return spring to make the vertical slide bar rise and reset, the structure automatically realizes the mutual conversion of vertical and horizontal movements; the vertical slide bar is located in the slide groove on both sides of the base, when the vertical slide bar is pressed to make the vertical slide bar move along the vertical track, the horizontal slide bar is pushed to move inward along the horizontal track through the inclined surface, the square rod of the horizontal slide bar is pulled out from the square hole of the mounting frame to be unlocked, the return spring is reset to realize automatic locking, three square holes with different heights are arranged on the left and right sides of the mounting frame, the square rod of the horizontal slide bar is unlocked and locked to realize the different depth requirements of the plug embedded in the socket body according to different use places.

The utility model relates to the field of detectors, and discloses a sewage petroleum full-automatic detector which comprises a box body, a control panel is arranged at the center of the front end face of the box body, a control panel is arranged at the position, close to one side, of the center of the upper end face of the box body, and a suction pump is arranged at the position, close to one side, of the center of the upper end face of the box body. The input end of the suction pump is fixedly connected with a suction pipe, a pretreatment box is arranged at the position, close to one side, of the center in the box body, a detection box is arranged at the position, close to the other side, of the center in the box body, a pipe winding column is arranged at the position, close to the upper portion, of the center of one side wall of the box body, a pretreatment structure is arranged in the pretreatment box, and a lifting detection structure is arranged in the detection box. A detector body is arranged at the center of the lower end face of the lifting detection structure. According to the petroleum detection device, through the frame, the sliding groove, the second motor, the lead screw and the sliding block, lifting adjustment of the detector body is achieved, the petroleum detection device adapts to petroleum detection of sewage at different depths, and the detection flexibility and accuracy are improved.

The present invention belongs to the technical field of auxiliary tools for orthopedic surgery, and discloses an orthopedic surgery auxiliary device, comprising a traction mechanism arranged along the Y axis, and a front clamping mechanism and a rear clamping mechanism respectively connected to the two ends of the traction mechanism; the traction mechanism is used to adjust the traction distance between the front clamping mechanism and the rear clamping mechanism; the front clamping mechanism comprises a lifting drive component and a rotatable front C-arm, and the lifting drive component is used to drive the front C-arm to lift and lower along the Z axis; the rear clamping mechanism comprises a moving drive component and a rotatable rear C-arm, and the moving drive component is used to drive the rear C-arm to move along the X axis; the front C-arm and the rear C-arm are both spirally penetrated with two symmetrically arranged positioning steel nails; as mentioned above, the front clamping mechanism can perform longitudinal adjustment, and the rear clamping mechanism can perform lateral adjustment, thereby effectively ensuring that the fracture site can be accurately aligned during the operation, and the overall operation is convenient.

The present application relates to coal roadway tunneling technical field, specifically provide a kind of operation platform for excavating anchor machine and the excavating anchor machine containing the operation platform, operation platform includes operation platform body, ceiling protection device and operation protection device, ceiling protection device height-adjustable setting in operation platform body;Operation protection device includes operating lever protection component and clamping plate component.By setting ceiling protection device, solve the safety protection problem of operator in front of operation platform, reduce the security risk of operator;Ceiling protection device height-adjustable, can realize the rational use of protection space, meet the safety protection needs of different height operators;By setting operation protection device, prevent operator from touching operation valve group, especially set clamping plate component, the function of operation valve group is isolated by mechanical structure, realize valve group interlock, so that the corresponding operation valve cannot work simultaneously, prevent operator from misoperation, reduce security risk.

The embodiment of the utility model provides a heavy-load rotatable stacking machine, and relates to the technical field of lithium battery baking. The problems that a battery clamp is single in transportation mode and low in transportation efficiency are solved. The heavy-load rotatable stacking machine comprises a ground rail, a walking trolley, a lifting stand column assembly, a lift car middle frame and a rotary supporting assembly. The ground rail is transversely arranged. The walking trolley is movably arranged on the ground rail and is used for translating along the ground rail; the lifting stand column assembly is fixed to the walking trolley, and the lift car middle frame is arranged in the lifting stand column assembly in the vertical direction in a liftable mode. The rotary supporting assembly is rotationally arranged on the lift car middle frame and used for installing the battery clamp, and the rotary supporting assembly is used for driving the battery clamp to rotate. Multi-layer transportation is achieved through the lifting stand column assembly, the battery clamp is allowed to be freely switched between different heights, the space utilization rate is increased, and therefore the production efficiency and flexibility are improved; meanwhile, the battery clamp can rotate in any direction, and the production requirement is met.

The foaming device for yoga mat processing comprises a foaming device body, a conveying roller is arranged at the bottom end of the foaming device body, a mounting frame is fixedly arranged at one end of the upper surface of the conveying roller, a sliding groove is formed in the top end of the mounting frame, a two-way threaded lead screw is rotationally connected into the sliding groove in a limited mode, and a foaming device is arranged in the foaming device body. Two sliding blocks are symmetrically connected to the outer side of the two-way threaded lead screw in a sleeving mode through threads, a mounting base is arranged in the mounting frame, two arm rods are connected between the top wall of the mounting base and the two sliding blocks through hinges, a mounting groove is formed in the bottom wall of the mounting base, and a cleaning brush is slidably connected to the interior of the mounting groove in a limited mode; according to the structure, foreign matter attached to the surface of a to-be-foamed yoga mat can be swept through the arrangement of the sweeping brush, meanwhile, the surfaces of yoga mats with different thicknesses can be swept through the sweeping brush which can be moved and adjusted up and down, and the practicability of the device is improved.

The utility model relates to a coating filling device, and relates to the technical field of filling equipment, the coating filling device comprises a base and a filling assembly, a support is arranged above the base, the support and the base are connected through a lifting adjusting mechanism, the filling assembly is slidably arranged above the support in the horizontal direction, and the filling assembly and the support are connected through a horizontal adjusting mechanism; a filling opening is formed in the bottom of one end of the filling assembly, a workbench corresponding to the filling opening is arranged on the base, and a sensor used for sensing the coating tank is arranged on one side of the workbench. The filling device has the effects that the application range of the filling device is expanded, and the filling efficiency is improved.

The utility model discloses a mobile modular assembly's energy storage cabinet relates to energy storage cabinet technical field, the utility model discloses a cabinet assembly, the inner chamber sliding connection of cabinet assembly has energy storage battery, and the fixed connection of fixed component has between two adjacent cabinet assembly, the bottom fixed connection of cabinet assembly has removal subassembly. The utility model discloses a fixed component that bolt, the block that receives, screw, connecting plate and nut constitute, realizes the quick assembly and disassembly of cabinet assembly, and the preliminary positioning can be carried out to adjacent cabinet through the cooperation of bolt and the block, then the sleeve joint of connecting plate and screw is used to be fastened through nut, and the stable overall structure is formed, and this design makes energy storage cabinet flexible adjustment quantity and layout according to actual demand, and the adaptability of application scene is improved significantly, in the emergency power supply scene, multiple cabinet assemblies can be connected into large capacity energy storage system rapidly, and when demand is less, can be split and used alone, avoid resource waste.

The gantry shear capable of automatically adjusting the height of the knife edge comprises a knife holder and a shear blade, a lifting machine box is arranged at the top of the knife holder, a lifting driving assembly is arranged in the lifting machine box, and the lifting driving assembly is connected with the shear blade. The lifting motor is controlled to drive the lifting screw rod, so that the lifting screw rod is in meshed transmission with one connecting seat at the top of the shearing blade, and the other connecting seat at the top of the shearing blade is matched with the lifting sliding shaft for sliding guide, so that lifting adjustment of the shearing blade is realized. And the telescopic rod of the clutch hydraulic telescopic piece is controlled to retract until the pressure conduction wedge-shaped clamping strip of the tool apron and the pressure conduction wedge-shaped clamping groove of the shearing blade are clamped again, under the clamping of the pressure conduction wedge-shaped clamping strip and the pressure conduction wedge-shaped clamping groove, the pressure needed by the shearing blade in the cutting process is borne, and stable cutting is guaranteed.

The utility model relates to a slope brushing machine, which belongs to the field of slope finishing equipment, and comprises a walking frame, a milling support arm, a milling mechanism, a first feeding mechanism, a second feeding mechanism, an upper support hinge frame and a lower support leg, the upper support hinge frame comprises a bearing frame and a support arm support frame hinged on the bearing frame, the bearing frame is rotatably connected with the walking frame, and the lower support leg is connected with the milling mechanism. A milling supporting arm is connected to the supporting arm supporting frame in a sliding mode, and the lower supporting leg is hinged to the end of the milling supporting arm; the milling mechanism comprises a milling frame body and a milling drum; the slope brushing effect and the stability of slope brushing work are guaranteed, the problem that a guide rail needs to be erected in advance can be avoided, meanwhile, waste residues can be collected and conveyed while slope brushing is achieved, the structural design is more reasonable, rapid storage of the main machine frame and switching of the working state can be achieved, equipment transfer and transition are facilitated, and the working efficiency is improved. And the operability and the working efficiency of the equipment are greatly improved.

The utility model discloses an oil -water separation device for industrial wastewater, including box, water inlet pipe, delivery pipe, oil outlet pipe, oil absorption mechanism, water inlet pipe is fixed on the lateral wall of box near top portion, the delivery pipe is fixed at the bottom of box, and the oil outlet pipe is fixed on the lateral wall of box on one side of water inlet pipe, and oil absorption mechanism is installed at the bottom of box, and oil absorption mechanism includes oil absorption roller, support frame, fixed frame, and fixed frame fixed mounting is at the top of box, and fixed frame is across whole box, and support frame is connected on fixed frame, and oil absorption roller is rotatably connected on support frame through bearing, and the top of support frame is equipped with the turntable, and the turntable is rotatably connected with fixed frame, and is equipped with gear III on the turntable, and motor III fixed connection is in fixed frame, and motor III output shaft is equipped with gear IV, and gear IV engages with gear III. The utility model can carry out the lift adjustment to oil absorption roller, can suck to the oil layer of different height, can separate the oil of wastewater top.

This utility model relates to the field of track lighting technology, specifically to a quick adapter that can move up and down along a track. It includes a housing, on which a power connection component and a locking component are provided. The locking component includes a slider and a drive block. Sliding grooves are symmetrically formed on both side walls of the housing, and sliders pass through the grooves. The outer end face of each slider has a toothed surface. A drive block is provided between two sliders, and the drive block is connected to each slider in a cooperative manner. A connecting rod is provided on the drive block, and a fastener connected to the connecting rod is provided on the bottom plate of the housing. This utility model has a reasonable structure. Tightening the fasteners and pulling the drive block via the connecting rod causes the two sliders to expand outwards relative to the housing, engaging with the track to fix the quick adapter to the track and prevent slippage. Loosening the fasteners allows the quick adapter to move along the track, thus achieving lifting and lowering adjustment.

The invention provides a lithium battery extruding and needling all-in-one machine and a use method thereof, and belongs to the technical field of lithium battery puncture tests. The battery jar is formed in the top of the machine case, a containing groove is formed in the machine case, the containing groove communicates with the battery jar through a communicating groove, and a displacement mechanism and a needle feeding mechanism are arranged between the inner walls of the battery jar; the lifting block is arranged between the inner walls of the containing groove, and a plurality of first moving grooves are formed in the side end of the lifting block; the telescopic clamping block is arranged at the side end of the sliding box; the adjusting mechanism is arranged between the inner walls of the containing groove; by utilizing the lithium battery puncturing device, the positions of a plurality of telescopic clamping blocks can be adjusted through horizontal displacement and guide limitation, so that different positions of a lithium battery can be punctured, and the accuracy of a puncturing experiment is improved.

The utility model discloses a pickling derusting device, particularly relates to derusting technical field, including pickling tank, lifting plate and rotating subassembly, the top of pickling tank both ends is provided with lifting plate, the top of pickling tank close to lifting plate side is provided with rotating subassembly, and the both ends of rotating subassembly both are equipped with moving block, the moving block is equipped with the rotating subassembly. Adjusting blocks are arranged on the sides, close to each other, of the two moving blocks, and sliding pipes are rotationally connected to one ends of the bottoms of the moving blocks; screw rods are arranged between the two ends of the two lifting plates used for lifting, sliding blocks are rotationally connected to the outer walls of the screw rods, and the two ends of the tops of the sliding blocks are rotationally connected with rotating assemblies. The rotating assembly used for rotating comprises a first threaded rod and a second threaded rod. The lifting device has the advantages that the position can be conveniently adjusted to adapt to installation and placement of different strip steel and workpieces, and lifting placement and taking-out can be conveniently achieved in multiple modes.