34results about How to "Meet the needs of disassembly" patented technology

The invention discloses a raw material screening machine for the production of new materials. The raw material screening machine includes a shell and a second supporting rod, a crushing shaft is movably mounted at the upper end of an inner cavity of the shell, crushing teeth are fixedly connected with the outer surface of the crushing shaft, the middle of the inner cavity of the shell is fixedly connected with a partition plate, a heating plate is embedded in the left end of the top of the partition plate, and a discharging opening is formed in the right end of the inner surface of the partition plate; and a solenoid valve is movably mounted at the bottom of the discharging opening, and the right end of the bottom of the inner cavity of the shell is fixedly connected with a clamping seat.According to the raw material screening machine for the production of the new materials, screening nets are movably connected with the inner surface of a first clamping plate and a second clamping plate through fastening screws, through the action of a second spring, a moving door, a first supporting rod, a first spring, a groove, a second supporting rod and a vibrating motor, the detaching demandon the screening nets can be met, the screening nets can be replaced and washed, meanwhile, the raw materials of different particle sizes can be screened out, and the great convenience is brought tothe raw material screening of the new materials.

The invention relates to a pneumatic nut detachment and installation device, and belongs to the field of mechanical processing equipment. The pneumatic nut detachment and installation device comprises a base and a nut detachment and installation mechanism, wherein the nut detachment and installation mechanism is arranged on the base, a plurality of universal wheels with brakes are uniformly arranged at the lower side of the base, a handcart handle is obliquely arranged at one side of the base, a nut storage box is horizontally arranged at the upper side of the base, the nut detachment and installation mechanism comprises a lifting plate, a fixing shaft, a rotary shaft, a first connecting plate, a second connecting plate, a third connecting plate, a fourth connecting plate and a nut detachment and installation machine head, the lifting plate is horizontally arranged on the base, a lifting mechanism is vertically arranged at one side of the lifting plate, the fixing shaft is vertically arranged on a fixing plate, the rotary shaft is vertically arranged at one side of the fixing shaft, the nut detachment and installation machine head is vertically, downwards and fixedly arranged on the fourth connecting plate, and an air-intake duct is arranged at the upper end of the nut detachment and installation machine head. The pneumatic nut detachment and installation device has the advantages that the structure is simple, the operation is convenient, a nut can be detached and installed in a high-speed and high-efficiency way, the labor intensity of workers is decreased, and the production requirements are met.

The invention belongs to the mechanical field of shield machines, and relates to a cutter-changing machine clamping claw for a single hob of a shield machine. The cutter-changing machine clamping clawfor the single hob of the shield machine comprises a clamping claw body module and a path driving module. The clamping claw body module comprises a clamping claw, a worm wheel and worm rod mechanism,a hydraulic motor and a clamping claw frame. The path driving module comprises a hydraulic cylinder, a linear guide rail I, a clamping claw box body, a linear guide rail II, a multi-stage hydraulic cylinder and a clamping claw platform. The multi-stage hydraulic cylinder is matched with the linear guide rail II to control the advance and retreat of the whole claw clamping box body. The hydrauliccylinder is matched with the linear guide rail I to control the lateral movement of the clamping claw frame. The worm wheel and worm rod mechanism controls the tightening and opening of the clamping claw. The machine clamping claw has large bearing capacity, moderate volume, simple movement track, convenient operation and high efficiency of removing the hob, and the replacement time of the hob isshortened.

The invention provides a push-and-pull device for assembling and disassembling a lamp. The push-and-pull device for assembling and disassembling the lamp comprises a clamp jaw, a supporting seat cylinder, a screw rod, a rotary handle and a hanging component with hanging tools replaceable. The upper end of the clamp jaw is hinged on an outer wall of the supporting seat cylinder. The screw rod is matched with the supporting seat cylinder in a threaded mode. The hanging component is hung at the lower end of the screw rod and is capable rotating around an axis of the screw rod. The replaceable hanging tools comprise a hook used for dragging and pulling, an ejection cone and an ejection rod, wherein the ejection cone and the ejection rod are used for pushing and pressing. The hanging component comprises a hanging seat. The lower end of the screw rod is connected with the upper portion of the hanging seat so that the screw rod is used for bearing pulling force or pushing force of the hanging seat. The lower portion of the hanging seat is capable of being connected with the upper portion of the hook so that the hanging seat is used for bearing pulling force of the hook. The lower portion of the hanging seat is further connected with the upper portion of the ejection cone or the ejection rod so that the hanging seat is used for bearing pushing force of the ejection cone or the ejection rod. The lower end of the screw rod is matched with the upper portion of the hanging seat in a reversed-T type and a rotary mode. The push-and-pull device for assembling and disassembling the lamp has the advantages of being capable of obviously improving opening speed of an explosion-proof lamp and reducing maintaining time of the lamp.

The invention relates to disinfection equipment used for needle assembly, having a classification structure and convenient to store. The disinfection equipment comprises a base and a disinfection cabinet; a frame is fixed to the top part of the upper end of the base; moreover, one side of the frame is provided with a high-temperature bin, and the other side of the frame is provided with the disinfection cabinet; a sealing ring is attached to the outer wall of the high-temperature bin; hinges are distributed on the periphery of the disinfection cabinet; moreover, the other ends of the hinges are provided with door bodies correspondingly; one side of the upper end of the frame is provided with a fixed cabinet; a heating mechanism is distributed inside the fixed cabinet; and a storage mechanism is arranged inside the high-temperature bin. Compared with the prior art, the disinfection equipment has the beneficial effects that a steam connecting pipeline is distributed vertically; when a needle needs to be disinfected at high temperature by a user, the user can introduce high-temperature steam into a connector from the steam connecting pipeline in a pressurization manner; the high-temperature steam is sprayed from a nozzle, and the high-temperature gas emits high temperature, so that the needle is disinfected and sterilized.

The invention provides a special tooling platform for maintenance of a folding arm disconnecting switch. The special tooling platform for the maintenance of the folding arm disconnecting switch comprises a base, upper conductive arm first and second fixing members fixed on the base, spring disassembling and assembling first and second fixing members, and a spring compression assembly; the spring compression assembly comprises a guiding rod connected to the spring disassembling and assembling first and second fixing members at two ends separately, a spring pressing member movably sleeved on theguiding rod, a transmission screw rod movably disposed on the spring disassembling and assembling second fixing member, and a screw hand wheel fixed at one end of the transmission screw rod; the other end of the transmission screw rod is fixedly connected to the spring pressing member; the upper conductive arm first fixing member and the spring disassembling and assembling first and second fixingmembers are separately provided with adjustable clamping mechanisms; and the upper conductive arm second fixing member is provided with a 360-degree rotating hoop. When the special tooling platform for the maintenance of the folding arm disconnecting switch is used, the folding arm disconnecting switch and related components can be effectively fixed for disassembling, assembling and maintenance,which is easy to operate, saves time and effort, and can effectively improve maintenance efficiency and maintenance quality.

The invention discloses a detachable ring irrigation device which comprises a main pipe, a spray rod and an adjusting seat. The top of the main pipe is fixedly connected with a diversion pipe. Both ends of the top of the diversion pipe are fixedly connected with clamping blocks, the bottom of each clamping block is provided with a clamping groove, a first screw hole is formed in the top of an inner cavity of the diversion pipe, an inner cavity of the first screw hole is in threaded connection with a first hollow screw, the first hollow screw is fixedly mounted in the adjusting seat, and an inner cavity of the adjusting seat is sequentially provided with a second screw hole and a through hole from top to bottom. The first hollow screw is fixedly mounted at the bottom of the adjusting seat and is in threaded connection with the first screw hole, so that the requirements of dismantling between the diversion pipe and the adjusting seat can be met. A second hollow screw is fixedly mounted at the bottom of the spray rod and is in threaded connection with the second screw hole, so that the requirements of dismantling between the spray rod and the adjusting seat can be met, and great convenience is brought to people's use.

The invention relates to a pure electric hand-push type six-degree-of-freedom airplane wheel changing robot. A base of a hand-push type manned electric vehicle is integrally U-shaped, an orthogonal door frame robot is arranged between two arms of the base, a door frame is slidably arranged on the two arms of the base through a guide mounting structure and is in driving connection with a pushing driving piece, a hand grip mounting support is arranged on the door frame in a lifting and sliding manner and is in driving connection with a lifting driving piece, a sliding plate is arranged on the hand grip mounting support in a left-right sliding manner and is in driving connection with a sliding driving piece, an integrated hand grip is arranged on the sliding plate and comprises a turnover mechanism, a rotating mechanism and a fastening mechanism, the rotating mechanism is arranged on a connecting plate, the connecting plate is connected with the turnover mechanism, the fastening mechanismis rotatably arranged on the rotating mechanism, and a camera is arranged on the front side of the fastening mechanism. The pure electric hand-push type six-degree-of-freedom airplane wheel changingrobot can improve the automation degree and efficiency of airplane wheel changing, avoids high labor intensity and danger of manual wheel changing, and is reliable in operation and convenient to use.

The invention belongs to the technical field of bearings, and particularly relates to a bearing dismounting mechanism. According to the bearing dismounting mechanism, a rotating lead screw is driven to rotate by the rotation of a lead screw handle in a lead screw sliding assembly, a lead screw on the outer surface of the rotating lead screw is connected with an adjusting sliding table in a matched mode, the adjusting sliding table is driven to move by the rotation of the rotating lead screw, a discharging claw in a puller dismounting assembly is driven by the movement of the adjusting sliding table, a dismounting claw hook of the discharging claw is hooked to an outer shell of a bearing, and then a shell body of the bearing is pulled by tension generated by the discharging claw until the bearing is dismounted; the opening angle and the taper of the discharging claw can be effectively adjusted through a taper adjuster, and therefore the requirement for dismounting bearings with different diameters is met; and the rotating lead screw penetrates through the outer surface of a lead screw sliding rack to be connected with the lead screw handle in a welded mode, so that the rotating lead screw can be conveniently driven to rotate by the rotation of the lead screw handle.

The invention relates to the technical field of high-altitude nut detachment, and discloses a socket spanner for fastening power distribution network column nut without power outage. The socket spanner comprises an insulating rod, a rocking handle, a first bevel gear, a second bevel gear, a rotating shaft, a torque box, a first torque table, a first torque sleeve, a second torque table, a second torque sleeve and a detachment sleeve; the insulating rod is internally provided with an installation cavity which is through up and down, the installation cavity is internally provided with a rotationshaft capable of rotating around the axis, and the first bevel gear is fixedly mounted on the lower end of the rotation shaft; and the second bevel gear meshed with the right side of the first bevelgear is arranged at the position, corresponding to the right side of the first bevel gear, in the insulating rod. The socket spanner is reasonable and compact in structure and ingenious in concept. The upper end of a lower fixing shaft and the lower end of an upper detachment shaft are universally connected through a cross-shaped shaft, and the requirement for detachment in different angles is met; and the torque box is arranged, the torque is increased to facilitate quicker detachment, and the characteristics of being efficient, fast and portable are achieved.

The invention relates to a brake disc removal device. The removal device includes an oil cylinder, a piston, a connecting body, a piston rod, a support rod and a handle. The oil cylinder and the piston are installed coaxially. The piston is installed on the inner wall of the oil cylinder. There is an oil cavity, and the outer wall of the oil cylinder is provided with an oil injection hole that communicates with the oil cavity; the upper part of the oil cylinder is provided with a limit plate, which is fixed to the upper end of the piston, and the lower end of the oil cylinder is fixed to the connecting body and the support rod in turn; the piston rod is from top to bottom. The bottom passes through the inside of the piston and the inside of the connecting body in turn, the upper end of the piston rod passes through the limiting plate and is connected with the handle, and the lower end of the piston rod is provided with a threaded structure. The dismantling device uses an oil cylinder to provide dismantling power, and a linkage device is formed by a piston, a limit plate and a piston rod, which can greatly improve the dismantling efficiency of the brake disc; the support rod is detachably installed at the bottom of the connecting body, and inserted into the bolt of the brake disc holes to ensure stable disassembly work, and the number of installation support rods can be adjusted to meet the disassembly requirements of different types of brake discs.

The invention provides a batch sample adding device. The device comprises a box body, a handle is arranged on the box body, and a plurality of suction devices are arranged in the box body; the suctiondevice comprises a suction cylinder, a suction nozzle exposed out of the box body is arranged at the front end of the suction cylinder, and a magnetic piston rod is arranged in the suction cylinder;a coil framework end cover is arranged at the rear end of the suction cylinder, and the magnetic piston rod is sleeved with a reset spring; and the coil framework end cover is provided with a plurality of coil grooves which are arranged at intervals in the axial direction of the magnetic piston rod, each coil groove is provided with a coil, the first poles of coils on the same coil framework end cover are connected to one another, the coil framework end cover is further provided with a contact plate, the contact plate is provided with elastic contacts connected to the first poles and second poles of the coils, and the center of the coil framework end cover is provided with a sliding hole in sliding fit with the magnetic piston rod. The device has the advantages of being convenient to operate, capable of adding samples to rows of test tubes, accurate in sample adding amount and high in sample adding efficiency.

The invention discloses a replaceable multipurpose double-layer glasses frame and an assembling and forming process thereof. The replaceable multipurpose double-layer glasses frame comprises a first glasses frame body and a second glasses frame body, the first glasses frame body and the second glasses frame body are connected through a third fastening screw, and the inner surface of the first glasses frame body and the inner surface of the second glasses frame body are each provided with two lens clamping grooves which are symmetrically formed front and back. According to the invention, the third fastening screw is arranged, so that people can conveniently disassemble the first glasses frame and the second glasses frame; the two lens clamping grooves are formed, so that the requirement ofpeople for mounting two layers of lenses can be met; an inserting groove, a first fastening screw and a first connecting rod are arranged, so that the dismounting requirements of people on the first connecting rod can be met; a bearing, a second connecting rod, a sleeve and a second fastening screw are arranged, so that the requirement of people for adjusting the angles of ear hooks can be met; ahinge is arranged, so that people can conveniently bend the ear hooks; and through cooperation of the structures, the diversity of the whole functions of the glasses frame is effectively improved, andgreat convenience is brought to use by people.

The invention relates to the technical field of belt dismounting, in particular to a flexible belt dismounting device. The flexible belt dismounting device comprises a rotating wheel body and tensioning rods, the rotating wheel body comprises an outer wheel ring and an inner wheel ring, a plurality of rib plates arranged in the circumferential direction are arranged between the outer wheel ring and the inner wheel ring, an operation rod is installed on the outer wheel ring, and mounting grooves are formed in the rib plates. The tensioning rods are inserted into the mounting grooves, fasteners are arranged at one ends of the tensioning rods, and tensioning plates are arranged at the other ends of the tensioning rods. A belt pulley is fixed through the tensioning rods and the tensioning plates, the rotating wheel body is rotated through the operation rod, so that the belt pulley is driven to rotate, a hand of a maintainer is prevented from making direct contact with a meshing point of the belt pulley when the maintainer replaces a belt, potential safety hazards are eliminated, the risk level is reduced, and disability and other safety accidents are avoided; the tensioning rods are inserted into the mounting grooves, so that the tensioning rods are supported and guided, and the operation is simpler; and the rib plates are arranged between the inner wheel ring and the outer wheel ring, the weight of the rotating wheel body can be reduced, and mounting and dismounting are convenient.

The invention relates to the technical field of geotechnical engineering. The invention particularly relates to a construction device, a construction system and a construction method for a disengagement type pile plate structure. The constructiodevice comprises a construction template for pouring a bearing plate, and at least two truss type bearing beams are arranged at the bottom of the construction formwork. Jacking devices are arranged at the bottoms of the two ends of the truss type bearing beam correspondingly. The jacking devices are used for jacking the corresponding truss type bearingbeams, the construction formwork comprises an L-shaped steel formwork body, a plane steel formwork body and a U-shaped baffle, the plane steel formwork body is detachably connected with the L-shaped steel formwork body, the plane steel formwork body is detachably connected with the U-shaped baffle, the U-shaped baffle is detachably connected with the L-shaped steel formwork body, and the L-shapedsteel formwork body and the plane steel formwork body are both arranged on the truss type bearing beam. According to the construction device for the disengagement type pile plate structure, after pouring of the bearing plate is finished, the bearing plate can be effectively disassembled and repeatedly used, so that construction consumables are reduced, engineering investment is reduced, and the situation that foundation upheaval acting force is transmitted to the bearing plate is avoided.