54results about How to "Prevent decoupling" patented technology

The invention provides an adsorption module and a motion system, and relates to the technical field of precision equipment. The adsorption module comprises an adsorption substrate, a rotating base, a rotating shaft module, a wafer bearing table and a suction cup. The rotating base is fixedly connected with the adsorption substrate, and the rotating shaft module can rotate relative to the rotating base; the rotating shaft module can move in the axial direction of the rotating shaft module relative to the rotating base; the rotating shaft module is configured to be connected with the suction cup or the rotating base in an air pressure connection mode. The wafer bearing table is configured to be capable of adsorbing the suction cup or supporting the suction cup in an air floatation mode.

The invention relates to a full-automatic circulating canal scalding pool for pig slaughtering, and belongs to the field of livestock slaughtering, the full-automatic circulating canal scalding pool comprises a scalding pool body, a water pump circulating pipeline, an inlet descending track, an outlet lifting track, a double-hinge strip, a supporting cross beam frame, a pig pressing device, a hook chain, a scalding pool shield and a drainage pipeline, the turning position of the scalding pool is of a semi-arc structure, turning is smoother, and cross collision is reduced; the water pump circulation pipeline enables the water pumping and draining direction to be consistent with the water flow direction, automatic circulation of water flow in the scalding pool is achieved, the water flow heating effect is improved, the heating time is shortened, meanwhile, faster reverse water flow can keep backward pulling force of a pig body on a hook, and unhooking is avoided. The novel double-hinge strip with side guiding is used, and two corner wheels are removed, so that the operation is more stable; the front end and the rear end of the scalding pool are communicated, so that water flow in the scalding pool can integrally flow circularly, the uniformity of water temperature and the heating efficiency of pig carcasses are improved, the heating time is shortened, and the freshness of meat is improved.

The invention relates to a water surface and underwater equipment laying and recycling device suitable for complex sea conditions. The water surface and underwater equipment laying and recycling device comprises a frame A and a swing stopping mechanism. The oscillation stopping mechanism comprises an oscillation stopping device and an anti-collision net mechanism; the oscillation stopping device comprises a swinging connecting rod, an oscillation stopping oil cylinder and a connecting circular ring; the upper end of the swinging connecting rod is hinged to the A frame body; the upper end of the anti-swing oil cylinder is connected with the swing connecting rod and the lower end is connected with the connecting ring; a group of steel cable launchers are arranged around the connecting ring, the steel cable launchers can release the steel cable through ejection, and the steel cable can be continuously released or recycled through a steel cable winch in the steel cable launchers; the lower end of a steel cable in the steel cable emitter is connected with a steel cable clamp, and the steel cable clamp is provided with an opening and closing mechanism and can grab and release a lifting lug on target equipment; the anti-collision net mechanism comprises two sets of supporting arms and an anti-collision net clamped by the far ends of the two sets of supporting arms, and the near ends of the two sets of supporting arms are hinged and fixed to the A frame base. The precision and success rate of equipment recovery can be improved.

The utility model relates to the field of industrial robots, in particular to a mechanical gripping device for an industrial robot, which comprises a mounting frame, a retainer, a clamping arm and a mounting plate I. The clamping arm is rotatably mounted on one side of the mounting frame, and the retainer is rotatably mounted on the other side of the mounting frame. The side, away from the rotating end, of the holder is attached to the outer wall of the clamping arm, a hydraulic cylinder is arranged on one side of the mounting frame, and a first mounting plate is arranged on one side of the hydraulic cylinder. According to the device, the high-stability object clamping and conveying effect can be achieved through the clamping arms with the reinforced fixing and clamping effect and the suction cups with the position moving effect, and the problems that an existing industrial robot clamping hand lacks the stable clamping maintaining effect, consequently, objects are prone to disengagement in some severe environments, and the clamping effect is poor are solved. And the normal and efficient conveying state is influenced.

The utility model relates to the technical field of lifting hooks, and discloses an anti-unhooking universal mechanical hoisting and hanging device which comprises a winding wheel, a lifting rope is wound in the winding wheel, a fixing block is fixedly installed at the end of the lifting rope, a hook is fixedly installed on the bottom wall of the fixing block, a fixing mechanism is arranged in the hook, and the fixing mechanism is fixedly installed on the bottom wall of the fixing block. A limiting mechanism is arranged inside the hook, the fixing mechanism comprises a bearing block, the bearing block penetrates through the inside of the hook, the bearing block is in sliding connection with the inner wall of the hook, and an arc-shaped groove is formed in the bearing block. According to the universal mechanical hoisting and hanging equipment capable of preventing unhooking, the bottom end of an arc-shaped plate is extruded in the downward movement process of a bearing block in the fixing mechanism, so that the arc-shaped plate can drive connecting blocks on the outer wall to move towards the upper portion of the bearing block, and the two connecting blocks are attached to the upper portion of the bearing block to form a closed state; and the rope can be prevented from being unhooked when the material shakes.

The auxiliary device comprises a hanging bracket assembly, an unmanned aerial vehicle, an electric hoist, a hook assembly and a two-connecting-rod mechanism, and the hanging bracket assembly is used for being hung on an electric tower cross arm; the unmanned aerial vehicle is used for lifting the lifting frame assembly and hanging the lifting frame assembly on an electric tower cross arm; a pair of electric hoists is arranged, and the electric hoists walk on a cross beam sliding rail at the lower end of the hanging bracket assembly in a matched mode through a walking mechanism; the hook assembly is used for pulling a cable and is in butt joint with the lower end of a lifting rope of the corresponding electric hoist. The two ends of the two-connecting-rod mechanism are in butt joint with the corresponding hook assemblies. Through cooperation of the unmanned aerial vehicle, the hanging bracket assembly, the electric hoist, the hook assembly and the two-connecting-rod mechanism, hoisting work of a cable below an electric tower cross arm can be automatically completed, the cable is made to be separated from a paying-off tackle, follow-up dismantling work of the paying-off tackle is facilitated, direct manual participation is not needed in the whole hoisting work, and the hoisting efficiency is improved. And the danger degree of the dismounting operation of the whole paying-off tackle can be reduced to a certain extent.

This invention provides a server chassis and a server. The server chassis includes a chassis frame and a front panel snapped onto the chassis frame. A hook is provided on the front panel. The chassis frame has a first through hole and a snap-fit ​​flange on one side of the first through hole. The hook has a snap-fit ​​state and a free state. When the hook is in the snap-fit ​​state, it contacts a first surface of the snap-fit ​​flange away from the first through hole. When the hook is in the free state, it can disengage from the first through hole along a first direction. A lever is hinged to the chassis frame; rotating the lever moves the hook from the snap-fit ​​state to the free state. The server chassis provided by this invention is easy to install and disassemble, requiring no tools, thus improving the efficiency of installing and disassembling the front panel and chassis frame.

The utility model relates to the field of automobile safety air bags, and provides an automobile knee safety air bag which is characterized in that a cover cap covers an air bag assembly, the cover cap is provided with two turned-over edges, a tearing line is arranged at the joint of one turned-over edge and the cover cap, and long-strip-shaped pre-splitting holes are distributed in the tearing line, so that the strength of the cover cap is weakened, tearing in the explosion process is facilitated, and the air bag can be smoothly unfolded; the other turnup is connected with the cover cap through a plurality of hinges, and the joint is arc-shaped and thin, so that the cover cap is turned over smoothly and is prevented from being unhooked due to explosion impact; according to the utility model, the flanging is clamped with the Z-shaped mounting arm of the metal box body through the plurality of mounting grooves, the hinge abuts against the Z-shaped mounting arm, and the abutting block abuts against the Z-shaped mounting arm on the other side, so that the clamping stability of the Z-shaped mounting arms is ensured, and the metal box body and the cover cap are firmly mounted.

The present application relates to the technical field of transportation equipment, and discloses a single-beam suspension type integrated electric monorail crane, which comprises a track, two hanging beams arranged below the track, a driving base and a control device mounted on one of the hanging beams, a power box mounted on the other hanging beam, a heat dissipation assembly arranged on the power box, a connecting beam fixed between the two hanging beams, mounting grooves formed at the two ends of the connecting beam, mounting blocks rotatably connected in the mounting grooves, electric hoists fixed to the bottoms of the mounting blocks, mounting assemblies arranged on the output ends of the electric hoists, annular grooves formed in the inner walls of the mounting grooves, and a plurality of supporting blocks fixed to the mounting blocks and sliding in the annular grooves.The present application can suspend and convey materials, limit the suspended materials, lock the suspended hanging ropes, and quickly unload the conveyed materials, and has high working performance and is convenient to use.

The invention relates to the field of paint dipping facilities, in particular to paint dipping equipment for rigging chain production, which comprises a paint dipping tank, the front end of the paint dipping tank is provided with a lifting guide piece, the upper end of the lifting guide piece is connected with a frame seat, and the rear end of the frame seat extends to form a plurality of extending frames in a linear array manner; a plurality of hooks are fixedly installed at the lower end of the extending frame in a linear array mode, a swing base is fixedly installed at the front end of the frame base, a pushing ring is arranged on the side of the swing base and connected with a lifting guide part, and a swing frame is rotatably installed on the edge of the pushing ring; the end of the swing frame is rotationally connected with the middle of the side face of the swing base. According to the paint dipping device, the paint dipping quality is improved, the uniformity of paint liquid is guaranteed, normal paint dipping operation is guaranteed, and use is convenient.

The application discloses a kind of vertical sleeve assembly lifting appliance of rolling ring, including cylinder rolling ring and the lifting appliance assembly for the sleeve assembly cylinder rolling ring, several fixed strips are installed on the side wall of cylinder rolling ring, and the slot is opened on each fixed strip;Lifting appliance assembly includes supporting inner tube tool, several ear plates are welded on the upper end of supporting inner tube tool, each ear plate is provided with inner through hole and outer through hole, supporting inner tube tool lower end is provided with several lifting hooks, the inside of each lifting hook upper and lower end is provided with installation cavity and ejecting cavity, winding wheel and steel wire rope are installed in the inside of installation cavity, one end of steel wire rope is installed on winding wheel through coil spring, the other end is tied on outer through hole.The application is used, first supporting inner tube tool is placed in cylinder rolling ring and is fixed, then the outside of cylinder rolling ring is hooked by lifting hook again, inside and outside mutually cooperate, realize the stability of lifting, and only need to rotate an operating step to realize the stability of lifting hook, prevent cylinder rolling ring from unhooking when lifting.

The utility model relates to the technical field of circuit breakers, and discloses a circuit breaker cut-off mechanism which is used for solving the problem that after a circuit breaker fixing rod deforms, the movement amount is reduced when a push rod impacts the fixing rod. A first gear and a second gear are arranged in a shell, and column teeth are arranged on a push rod and meshed with the first gear; a sliding block, an extrusion block and a third gear are arranged in the sliding groove of the mounting block, upper teeth and lower teeth are arranged on the sliding block, side teeth are arranged on the extrusion block, the upper teeth and the side teeth are meshed with the third gear, and the lower teeth are meshed with the second gear; during closing, an opening and closing button of the cutting device is pushed, a transmission structure works, a supporting rod drives a hook and a fixing rod to move towards a mounting block, a sliding block is squeezed, upper teeth on the sliding block drive a third gear to rotate, side teeth and the squeezing block move downwards, the squeezing block downwards presses the fixing rod, the fixing rod is tightly attached to the mounting block, and the fixing rod is prevented from being damaged after deformation. And the distance between the fixed rod and the top end of the push rod is increased, so that the phenomenon that the circuit breaker cannot be disconnected is avoided.

The invention relates to the technical field of hydraulic hoists, in particular to a speed-adjustable hydraulic hoist with a safety protection function, which comprises a hoisting track, a hydraulic hoist is slidably arranged on the hoisting track, the speed of the hydraulic hoist on the hoisting track is adjustable, and the hydraulic hoist is connected with a lifting hook through a steel cable, a first connecting block and a second connecting block. The second connecting block can rotate relative to the first connecting block, the elastic piece is arranged at the rotating joint, when the gravity center of the second connecting block is changed, the second connecting block can rotate relative to the first connecting block, then the swing potential energy of the lifting hook is converted into kinetic energy of force storage of the elastic piece, and therefore the swing amplitude of the lifting hook can be effectively reduced; the abrasion of the steel cable and the lifting hook is reduced, and meanwhile, safety accidents can be avoided.

The utility model relates to the technical field of navigation mark lifting hooks, and provides a navigation mark lifting hook device which is characterized in that a hidden groove is formed in the top of the inner wall of a lifting frame, a sliding rail is arranged in the hidden groove, sliding blocks are installed at the two ends of the bottom of the sliding rail in a sliding mode, and a hook rod is installed at one end of the bottom of each sliding block through a damping rotating shaft; connecting blocks are welded to the other ends of the hook rods, and an insertion opening is formed in one connecting block; according to the navigation mark lifting hook device, the hook rods can be pulled to move outwards through contraction of the hydraulic cylinder, a lifting ring of a navigation mark can be conveniently aligned, meanwhile, the angles of the hook rods can be adjusted within a certain range, the navigation mark can be conveniently grabbed, in the mode, throwing is more convenient, the working efficiency can be improved, the two hook rods are pushed to be attached through the hydraulic cylinder, and the safety is improved. And meanwhile, the insertion block is inserted into the insertion opening, the connection tightness of the two hook rods can be improved, and the phenomenon of unhooking can be avoided in cooperation with pressure application of the hydraulic cylinder.

The utility model relates to the technical field of puller, concretely is a kind of adjustable anti-unhooking puller, including horizontal bar;The first threaded hole is set in the top of horizontal bar, first threaded rod is threadedly connected in the first threaded hole, and driving head is fixed in the top of first threaded rod;Two movable grooves are set in the top of horizontal bar, and movable block is movably connected in two movable grooves, and connecting piece is connected in the bottom of two movable blocks, the utility model can adjust the spacing between two connecting pieces, the overall length of connecting piece can also be adjusted, so that it can satisfy a large number of workpieces (bearing, gear) use, higher applicability, and second threaded rod will drive connecting piece and workpiece outer wall close contact, avoid the unhooking phenomenon of connecting piece, improve the overall work efficiency.

The present invention discloses a robot for picking up goods for sale, which is connected to a nut block by a motor drive. The nut block is equipped with a pair of rollers and a door opener. The roller is hoisted with a suction cup by a rope wound around it. A clutch is arranged between the roller and the rope. The door opener and the roller are installed in an integrated manner on the nut block, and the suction cup is hoisted with the rope wound around it. This enables the robot to have both door opening and closing and grabbing functions. Only one set of structure is needed to realize the process of picking up goods for sale. This motion-type door opening and closing process has the advantages of good stability and adjustable door opening degree. The replacement and maintenance cost is low, and the debugging process is easy. At the same time, this three-dimensional mobile grabbing mechanism replaces the cargo rail structure that pushes out goods through the motor-driven pushing mechanism, and realizes the process of imitating human hands grabbing goods. Not only does it not need to configure multiple motors, but the goods will not generate friction with the cargo rail channel, thereby avoiding damage to the goods and ensuring the integrity of the goods.

The present application relates to the technical field of production scheduling and resource scheduling management, and discloses a proofing room production scheduling and resource scheduling management system for baking product processing, which comprises a management module for generating a work order pool without preset time and duration, and a scheduling module for triggering administrative matchmaking to assign work orders in response to a factually available event of available physical resources, and updating the resources to a state of doubt in the event of loss of events through an administrative fault-tolerant cycle, wherein the data architecture of separation of scheduling and scheduling is adopted to avoid duration prediction, to synchronize management decisions and non-deterministic physical sites in real time, to solve the decoupling problem of management data and physical reality, and to guarantee the administrative robustness of the management system in the event of loss of events.

The present invention discloses a fast disassembly double disc silage harvesting platform, the device comprises a suspension mechanism, two disc-type harvesting mechanisms are arranged side by side on the suspension mechanism, a locking connection mechanism capable of being mutually fixed with a hooking machine is arranged at the rear side of the suspension mechanism, a straw-separating mechanism is arranged at the front end of the two disc-type harvesting mechanisms, the straw-separating mechanism is fixed on the suspension mechanism, an angle-adjustable straw-supporting mechanism is arranged at the upper part of the two disc-type harvesting mechanisms, the angle-adjustable straw-supporting mechanism is installed on the suspension mechanism, and a crop conveying mechanism is arranged between the two disc-type harvesting mechanisms. The present invention can solve the problem that the current silage harvester has a complex harvesting platform structure, an unreasonable design, a poor harvesting effect, and cumbersome disassembly and assembly, which results in the silage harvester being unable to meet the needs of green fodder combined harvesting operations in small plots such as mountainous and hilly areas and paddy fields.

The utility model discloses an installation support of a multi-view multidirectional camera, which comprises an installation base and a shell detachably connected to the installation base, the installation base is used for being fixed on a fixed surface, the shell is used for assembling a multi-view multidirectional camera assembly, the installation support further comprises a connecting piece and an elastic reset piece, the shell or the installation base is provided with a pivot joint shaft, and the pivot joint shaft is connected with the shell. One end of the connecting piece is provided with a pivoting groove, one side of the pivoting groove is provided with a mounting notch, so that the pivoting shaft can be separably arranged in the pivoting groove in a penetrating manner and is rotationally connected with the pivoting groove, the connecting piece is arranged on the shell or the mounting base in a sliding manner, and the elastic resetting piece applies resilience force to the connecting piece; the connecting piece is arranged between the shell and the mounting base so as to drive the mounting notch of the connecting piece to elastically abut against the outer wall of the shell or the mounting base, so that an anti-unhooking device is formed between the shell and the mounting base, the pivoting shaft and the pivoting groove can be prevented from unhooking accidentally, and the safety of the multi-view and multi-direction camera in the mounting process is guaranteed.

The utility model relates to the technical field of hearing aid equipment, and discloses a hearing aid, which comprises a hearing aid main body, a battery cover and an elastic switch, one end of the battery cover is hinged on the hearing aid main body, and the other end of the battery cover is provided with a clamping structure; the first end of the elastic switch is connected with the hearing aid main body through an elastic piece, the second end of the elastic switch is provided with a clamping matching structure, and the elastic switch has a locking state and an unlocking state: when the elastic switch is in the locking state, the clamping structure is clamped with the clamping matching structure; when the elastic switch is in an unlocking state, the first end of the elastic switch drives the clamping matching structure pressing the second end of the clamping switch to move in the direction away from the clamping structure under the action of external pressure. According to the hearing aid, opening and closing of the battery cover are achieved through the elastic switch, the battery cover can be stably fixed, meanwhile, the requirement for convenience of cover opening and closing can be met, and the problems that in a hearing aid in the prior art, a battery cover is inconvenient to open and close and prone to damage are effectively solved.

The utility model provides an auxiliary lifting device for construction of a box-type transformer substation, which comprises a placing box, adjusting components arranged on two sides of the placing box, and a stabilizing component arranged at the bottom of the placing box, the adjusting assembly comprises connecting frames which are arranged on the two sides of the containing box in a left-right mirror image mode, and bidirectional threaded lead screws are transversely and rotatably arranged on the inner sides of the two connecting frames. According to the auxiliary lifting device for construction of the box-type transformer substation, the output end of the telescopic rod extends out to drive the sliding sleeve to move on the sliding barrel, and then the sliding barrel is driven to be lifted gradually, so that the stabilizing plate gradually gets close to the front side and the rear side of the transformer substation, and finally the front side and the rear side of the transformer substation are supported; according to the lifting device, the potential safety hazards caused by left-right swinging of the transformer substation in the air are avoided, the possible unhooking problem is avoided through the arrangement of the hooks, and the potential safety hazards generated when the lifting device is used are greatly reduced.

The utility model discloses a kind of liquid smoking devices for fermentation air-dried meat products, more specifically related to meat product processing technical field, including smoking box, the surface of smoking box is equipped with sealing door, the inside of smoking box is equipped with blocking frame, the inside of blocking frame is provided with driving block, the surface of driving block is equipped with limit outer ring, the inside of limit outer ring is equipped with connecting plate, the end of connecting plate away from limit outer ring is equipped with limit inner ring, the outside of limit outer ring is equipped with sliding block, the inside of smoking box is equipped with multiple feed spray head, power mechanism is provided on smoking box, and hoisting mechanism is provided on smoking box.The utility model drives limit outer ring and limit inner ring synchronous lifting by lifting assembly, annular space formed by limit outer ring and limit inner ring dynamically adjusts height with meat product shrinkage, always forms radial constraint to meat product, and does not do fixed treatment to the lower end of meat product, to avoid meat product unhooking, avoid its because moving inertia swing impact box wall.

The utility model belongs to the technical field of railway operation tools, and discloses an anti-falling centipede ladder which comprises a centipede ladder body and a hook fixedly arranged on the centipede ladder body, a hanging ring is fixedly arranged on the centipede ladder body, a hanging part is arranged on the hook, and a secondary protection rope is connected between the hanging ring and the hanging part. A safety buckle assembly used for sealing an opening of the hook is hinged to the hook. The device is light in weight, high in strength, convenient to carry, high in safety performance and suitable for maintenance and repair operation of electrified railways.

The application discloses a self-unhooking device, which comprises a suspender, a connecting block, a fixing cylinder and a main hook, the connecting block is fixed on the top of the fixing cylinder, the suspender is connected with the connecting block, the top end of the main hook extends into the fixing cylinder, and a load bearing pin is arranged between the main hook and the fixing cylinder, a torsional spring is arranged between the load bearing pin and the main hook, and the torsional spring rotates the main hook to an opening direction, so that the main hook and the suspender can be automatically separated after the switch cabinet is transported to a specified position without manual intervention.

The utility model belongs to the technical field of wireless temperature measurement sensors, and relates to temperature measurement equipment for a high-voltage switch cabinet controller. Comprising a wireless temperature measurement sensor main body, a hook watchband unit, an adjustable watchband unit and a hook connecting part, a hook watchband unit and an adjustable watchband unit are respectively arranged on two sides of the wireless temperature measurement sensor main body; a hook connecting part is mounted on the adjustable watchband unit in a sleeving manner; the hook connecting part is in hook connection with the hook watchband unit; the length of the adjustable watchband unit is adjustable, so that the proper length can be adjusted according to the structure of a component needing to be bound for temperature measurement, no redundant binding band is left, and after the adjustable watchband unit determines the binding length and is matched with the hook watchband unit, firm installation can be ensured without excessive watchband deformation quantity; meanwhile, due to the structural design of hook connection, the watchband is convenient to disassemble and assemble, and convenience is provided for follow-up maintenance.

The utility model provides an adjustable hook structure of a television support, which relates to the technical field of television supports and comprises a television mounting rod, a hanger and a handle, the hanger is arranged on the rear side of the television mounting rod, first ear plates are arranged at the middle positions of the two ends of the rear side of the television mounting rod, a connecting shaft is connected between the two groups of first ear plates, and the handle is arranged on the connecting shaft. Pitching adjusting holes are formed in the middle ends of the two sides of the hanging frame, and the connecting shaft penetrates through the pitching adjusting holes; second lug plates are arranged below the two ends of the rear side of the television mounting rod, and mounting supports are arranged on the inner sides of the two second lug plates. According to the utility model, the television mounting rod is connected with the television, manual force application is realized through the handle, the handle can rotate based on the limit of the rotary track groove, when the handle is vertical to the television mounting rod, the television can be pulled forward to be stretched and adjusted by holding the handle, and when the handle is vertical to the television mounting rod, the television can be lifted by holding the handle, and force is applied to the handle. The device does not directly act on the television and protects the television.

This utility model discloses a hook assembly and lifting equipment based on anti-disengagement of steel ingot molds, relating to the field of steel ingot mold lifting. The key technical points are: it includes an installation part and an elastic telescopic part located below the installation part. A hook is installed on the telescopic part of the elastic telescopic part. The elastic telescopic part has a high-strength spring and a damper. The effect is that when the hook lifts the steel ingot mold, the shaking and impact forces generated during the lifting process due to starting and stopping inertia and running vibrations are first transmitted to the elastic telescopic part. The high-strength spring in the elastic telescopic part absorbs some energy through its own elastic deformation, reducing the impact force. At the same time, the damper plays a buffering role, effectively dissipating the remaining energy, reducing the vibration amplitude and frequency, thereby reducing the periodic alternating load borne by the connection between the hook and the steel ingot mold, avoiding hook fatigue fracture, preventing relative displacement or disengagement between the steel ingot mold and the hook, and ensuring lifting safety.

The invention relates to the technical field of transformer tap switch accessories, and discloses an eccentric wheel with a mousing-hook and boosting function and a quick tap switch switching device.The eccentric wheel comprises an eccentric wheel body, and the mousing-hook and a boosting part are arranged on the bottom face of the eccentric wheel body; the front part of the mousing-hook and boosting part is a mousing-hook convex part which extends along the radial direction of the eccentric wheel body, the middle part of the mousing-hook and boosting part is a boosting convex part which is symmetrically arranged left and right, and the rear part of the mousing-hook and boosting part is a positioning shaft sleeve which is eccentrically arranged with the eccentric wheel body; the tap switch switching device comprises a fixing frame and a rotating shaft penetrating through the fixing frame, and the shaft section, located above the fixing frame, of the rotating shaft is provided with an eccentric wheel body, an upper sliding plate and a lower sliding plate. The influence factors of small elasticity or large resistance generated by aging of the tension spring can be eliminated, and the success rate of switching action is better guaranteed.

The utility model provides adhesive raw material transfer equipment. The adhesive raw material transfer equipment comprises a supporting column; a deflection seat is movably connected to the bottom of the connecting seat, a shaft rod is movably connected to the bottom end of the deflection seat, a connecting rod is movably connected to the outer side of the shaft rod, a connecting plate is welded to the bottom of the connecting rod, a hook claw is clamped to the outer side of the connecting plate, and a driving motor drives a cable roller to release and recycle a cable, so that the working height of the hook claw is changed; a worker drives the hook claws on the connecting plate to penetrate into an adhesive raw material package through operation, the shaft rod is matched with the deflection base, and when a user grabs the adhesive raw material package bag through the hook claws on the front side and the rear side of the connecting base, the connecting rod can deflect in the left-right direction below the connecting base according to the position of the package bag; and workers can conveniently transfer adhesive raw material packaging bags, the labor load of the workers is relieved, and the problem that in existing adhesive raw material feeding, the labor load is large when raw materials are manually transferred is solved.