34results about How to "Quick disassembly repair" patented technology

The invention relates to the technical field of transformers, and discloses a transformer with good heat dissipation effect, comprising a transformer body, the top of the transformer body is threadedly connected with a cover plate through a threaded rod, and both sides of the transformer body are fixedly connected with heat dissipation pipes , both sides of the inner wall of the transformer body are fixedly connected with heat-absorbing fins, the bottom of one side of the inner wall of the transformer body is fixedly connected with a connecting pipe, one end of the connecting pipe is fixedly connected with an exhaust fan, and the bottom of the transformer body A base is fixedly connected, and a cooling groove is opened on the top of the base. The transformer with good heat dissipation effect absorbs heat through the heat-absorbing fins on both sides of the inner cavity of the transformer body and lowers the temperature. The rotation of the fan blade installed inside further improves the heat dissipation efficiency, and the double heat dissipation is carried out at the same time to achieve the purpose of efficient heat dissipation.

The invention discloses a graded sewage treater for environmental protection engineering, which comprises a box body. A cleaning mechanism is installed in the upper portion of the box body, a handle is fixedly connected to the left end of a cross rod, and the outer wall of the left side of the cross rod is attached to the inner wall of the middle of a rubber pad. According to the graded sewage treater for environmental protection engineering, the cross rod drives two hair balls on a rotating block to move left and right in a first filter plate, so that the first filter plate can be dredged, the first filter plate cannot be blocked, and the problem that the filtering equipment on the existing sewage treater for environmental protection engineering is blocked due to long-term use and normaloperation of the equipment is affected is solved. A rubber ring on a clamping block leaves a second filter plate, and at the moment, the second filter plate can be rapidly disassembled for maintenanceor replacement, so that the problem that most of existing sewage treatment devices for environmental protection engineering are mounted by bolts or the like and are inconvenient to disassemble for maintenance or replacement is solved.

The invention discloses an abrasion-resistant mortar pump, and belongs to the field of mortar pumps. The abrasion-resistant mortar pump includes a supporting base, a lower pump cover is fixedly installed on the supporting base, an upper pump cover is arranged on the lower pump cover, first connecting seats are fixedly installed on the two sides of the upper pump cover, cotter ways are arranged onthe sides, away from each other, of the two first connecting seat, and second connecting seats are fixedly installed on the two sides of the lower pump cover. The abrasion-resistant mortar pump has the beneficial effects that the structure of the mortar pump is simple, through the mutual cooperation of a pull rod, pin rods, cotter ways and return springs, the installation and disassembly between the first connecting seats and the second connecting seats are more convenient, and the speed of installation and disassembly of the mortar pump is further improved; when the mortar pump fails in operation, disassembly and repair can be quickly carried out, the maintenance time is greatly reduced, and the work efficiency is further improved; and meanwhile, the mutual cooperation of limiting rods, limiting slots and nuts is used to enable multiple connections to be formed between an impeller and a pump shaft, so that the equipment stability is greatly improved.

The invention discloses an underwater granulator for low-melting-point hot melt adhesives. The underwater granulator comprises a workbench. An extrusion device is fixedly installed on one side of the top surface of the workbench, a granulating chamber is fixed to one side of the extrusion device, and a U-shaped plate moving in the horizontal direction is arranged on the other side of the top surface of the workbench. A first motor is fixedly installed at the center position of the side, close to the granulating chamber, of the U-shaped plate, a rotating rod is fixedly installed on an output shaft of the first motor, a fixing block is fixedly installed at one end of the rotating rod, and a fixing plate is connected to the fixing block in a clamped mode. According to the underwater granulator for the low-melting-point hot melt adhesives, the fixing block, the fixing plate, a fixing groove, clamping grooves, side grooves, second motors, first lead screws, clamping blocks, mounting blocks, through holes, mounting holes, an insertion groove and screws are arranged, independent disassembly and fixation of a cutter head or blades can be completed, and therefore when the cutter head or the blades are damaged, the cutter head or the blades can be conveniently, independently and quickly disassembled and maintained or replaced, and the waste of the whole cutter head and blade materials is avoided.

The invention discloses an LED lamp with a graphene heat conduction layer. The LED lamp comprises a mounting box and a heat dissipation box used for heat dissipation, a mounting cavity is formed in the mounting box, a plurality of LED lamp strips are mounted in the mounting cavity in a clamped mode through a clamping structure, a covering plate is mounted at the bottom of the mounting box in a hinged mode, and the heat dissipation box is mounted at the top of the mounting box. Cooling structures are arranged on the two parallel side edges of the heat dissipation box, a plurality of cooling fans used for heat dissipation are installed on the two sides, away from the cooling structures, of the heat dissipation box, a plurality of air guide pieces are arranged in the heat dissipation box, a plurality of air outlet holes are formed in the top of the heat dissipation box, an installation cylinder is installed at the top of the heat dissipation box, and the installation cylinder is clamped and mounted on a fastening disc through a fastening structure. The LED lamp with the graphene heat conduction layer is reasonable in design, the overall heat dissipation effect of the LED lamp can be improved, the service life of the LED lamp is prolonged, and the LED lamp is suitable for application and popularization.

The invention relates to a maintainable pressure gauge of a spooler. The pressure gauge mainly comprises a pressure gauge body, limiting screws, an air inlet and a limiting ring are arranged behind the pressure gauge body, the air inlet extends outwardly to the limiting ring, is arranged in the limiting ring and is connected with an adapter joint, the adapter joint is provided with a rear gas guide tube, and the air inlet is provided with a front gas guide tube. The maintainable pressure gauge of the spooler is simple in structure and convenient to operate, and structural members are low in cost and convenient to buy, and are therefore convenient to maintain when being damaged.

The invention discloses an SCARA high-speed parallel manipulator. The SCARA high-speed parallel manipulator comprises a bottom plate and a first protection pad, wherein a first bearing is arranged atthe top of the bottom plate, and a movable plate is connected to the interior of the first bearing; a clamping plate is arranged on an outer wall of the movable plate; a first groove is formed in thebottom of the clamping plate in advance; a second groove is formed in the bottom of the first groove in advance; a clamping hole is formed in an inner wall of the second groove; a second bearing is connected to the inner wall of an action box; a movable rod penetrates through the interior of the second bearing; a rotating shaft penetrates through the interior of the movable rod; a storage box is fixed to the outer wall of the rotating shaft; a clamping groove is reserved in the inner wall of the storage box; an activated carbon layer is arranged at the bottom of a partition plate; the first protection pad is arranged on the outer wall of the bottom plate; and movable shafts are arranged on the outer wall of the first protection pad. According to the SCARA high-speed parallel manipulator, amechanical base can be quickly assembled and disassembled, objects can be prevented from accidentally falling off, and spare parts and repair tools can be stored in a classified mode.

The invention provides a multifunctional assembly type elevator pit structure, and relates to the technical field of elevator structures, the multifunctional assembly type elevator pit structure comprises a base with a notch in the middle, a drainage piece arranged at the notch and a functional plate arranged on the base, a main drainage pipe is arranged at the bottom of a shaft, the drainage piece comprises a water guide disc and a drainage pipe, and a rotating block is arranged on the lower side of the functional plate. A first clamping groove is formed in the upper side of the base, a second clamping groove is formed in the functional plate, clamping blocks are arranged on the edge of the water guide disc, and a buffering piece is arranged on the upper side of the functional plate and comprises a buffering plate and a buffering spring used for connecting the buffering plate and the functional plate. The structure is simple, drainage and buffering effects can be achieved at the same time, the risk that the buffering piece is corroded by accumulated water is reduced, the buffering piece is flexibly connected in the horizontal direction and is not prone to damage, the damping effect is good in stability, the whole structure adopts an assembly type installation mode, and rapid installation, disassembly and maintenance can be achieved.

The invention relates to a wearable pneumatic skin system with impact resisting and position sensing functions. The wearable pneumatic skin system comprises three parts: a pneumatic mechanical executing mechanism, an electric detection control device and a pneumatic auxiliary device. The pneumatic mechanical executing mechanism comprises a soft airbag, wherein a plurality of hanging and connectingparts are uniformly fixed to an inner ring surface of an outer ring wall, a plurality of mounting holes in one-to-one correspondence are uniformly formed in an inner ring wall to form displacement sensor mounting positions, and a plurality of wiring grooves are formed in an inner ring surface of the inner ring wall; the pneumatic auxiliary device comprises a gas storage tank; and the electric detection control device comprises a pressure proportional valve, a plurality of micro high precision displacement sensors and a PAC; an air inlet and an air outlet of the pressure proportional valve arefixedly connected to an output end of the gas storage tank and an air inlet connector assembly, separately, and a control input end of the pressure proportional valve is connected to the PAC througha lead; and the micro high precision displacement sensors are fixedly mounted in the displacement sensor mounting positions one by one, and signal lines are arranged in the wiring grooves and are connected to the PAC. The wearable pneumatic skin system can adjust the air pressure of skin in real time to fit different external disturbing forces.

The invention discloses a ventilation device for a cold chain system. The ventilation device comprises a mounting plate, mounting grooves are formed in the top and the bottom of the right side of the mounting plate, insertion plates are movably connected to inner cavities of the mounting grooves, limiting grooves are formed in the opposite sides of the insertion plates, and plug pins are connected to the right sides of the top and the bottom of the mounting plate in a penetrating manner; and one end of each plug pin penetrates into an inner cavity of the corresponding limiting groove, and vertical plates are fixedly connected to the top and the bottom of the mounting plate. By means of the ventilation device, through cooperation of the mounting plate, the mounting grooves, the insertion plates, the limiting grooves, the plug pins, the vertical plates, a sliding groove, a sliding block, a spring, a case, a first motor, a first rotating rod, a first transmission wheel, a second rotating rod, a second transmission wheel, fan blades, a baffle, a ventilation hole, a second motor, blades and a ventilation plate, the ventilation device can be quickly disassembled and maintained through a simple and convenient disassembly and assembly mechanism, so that the purpose that the ventilation device is convenient to maintain is achieved, and the use efficiency and practicability of the ventilation device are greatly improved.

The invention discloses an integrated mechanical arm of a joint motor. The integrated mechanical arm of the joint motor comprises a control unit, a display unit, a power supply unit, a communication unit and an input unit. The power supply unit is connected with the control unit and supplies power to the control unit. The input unit is connected with the control unit and inputs signals to the control unit. The communication unit is interconnected with the control unit. The display unit is interconnected with the control unit and displays information under the control of the control unit. The invention further discloses a robot. The integrated mechanical arm of the joint motor and the robot have the advantages of simple and convenient operation.