51results about How to "Troubleshoot damage" patented technology

The invention discloses a textile transportation trolley with good stabilizing effect, which comprises a box body, brackets are fixedly connected to both sides of the top back of the box body, handles are fixedly connected to the top of the bracket, and a handle is fixedly connected to the top of the box body. Both sides are fixedly connected with limiting plates, both sides of the top of the inner wall of the box are provided with first slide grooves, and both sides of the bottom of the inner wall of the box are provided with through grooves. The present invention is provided with box body, first chute, through groove, movable base, screw rod, knob, screw block, first slider, fixed column, fixed block, second slider, expansion rod, inclined block, spring, second The two chutes, connecting blocks, clamping blocks, rollers, rotating shafts and supporting blocks cooperate with each other to achieve the advantages of good stability and solve the problem of poor stability of the existing textile transport carts. The rollers can be clamped, which is convenient The use of workers is improved, the practicability of the textile transport trolley is improved, and it is suitable for popularization and use.

The invention discloses a numerically controlled lathe capable of synchronously removing cutting waste in time, comprising a worktable, a mechanical processing device is fixedly connected to the top of the worktable, a box body is fixedly connected to the bottom of the worktable, and the left side of the box body is fixedly connected. The top of the side is fixedly connected with a water tank, the right side of the top of the water tank is fixedly connected with a water pump, and the water inlet pipe of the water pump runs through the inner cavity of the water tank and is connected with a water conduit. The numerical control lathe capable of removing solid waste and processing the waste solves the problem that the solid waste generated by the existing numerical control machine tool cannot be processed in time when processing mechanical parts, so that the solid waste may enter the interior of the numerical control lathe. The problem of damage to internal parts, the CNC lathe that can remove solid waste and process the waste has the advantages of removing solid waste and processing the waste, prolonging the service life of the CNC lathe and improving the service life of the CNC lathe.

The invention discloses a star wheel bottle dividing device with the protective effect on bottles. The star wheel bottle dividing device comprises a rack. Baffles are fixedly connected to the two sides of the top of the positive surface of the rack, and the positive surface, located between the two baffles, of the rack is provided with a conveyor belt; and the positive surface, located at the bottom of the conveyor belt, of the rack is provided with the bottles. According to the star wheel bottle dividing device with the protective effect on the bottles, through cooperative use of the rack, a box body, a fixing plate, a motor, a disc, a rotary shaft, a connecting rod, a fixing frame, a movable rod, the vibration baffles, a sliding groove and a sliding block, and the problems that when a star wheel of the star wheel bottle dividing device divides the multiple bottles, the multiple bottles are extruded with one another at grooves, and the bottle damage phenomenon occurs accordingly are solved; the star wheel bottle dividing device has the advantages of being good in protective effect on the bottles, the bottles enter the grooves of the star wheel in order, the bottle damage phenomenon is avoided, using by a user is facilitated, and the practicability of the star wheel bottle dividing device is improved.

The invention discloses a hydraulic mechanical arm facilitating stable angle adjustment and having the grabbing force feedback function. The hydraulic mechanical arm facilitating stable angle adjustment and having the grabbing force feedback function comprises a base, a fixing plate, an electric push rod and a movable arm, and a motor is fixedly connected to the left side of the bottom of an innercavity of the base. According to the hydraulic mechanical arm facilitating the stable angle adjustment and having the grabbing force feedback function, through arrangement of the base, the fixing plate, the electric push rod, the movable arm, the motor, a driving gear, a driven gear, a driving shaft, a micro hydraulic cylinder, a connecting plate, a grabbing claw, a fixing shell, a pressure sensor, a controller, a display screen, a control panel, a processor, a heat dissipation opening, a first sliding groove, a first sliding block, a movable column, an arc-shaped sliding groove, sliding wheels, supports, installing blocks, pulling rods, connecting blocks, installing bases, installing pins and alarms, the beneficial effects that grabbing force feedback is achieved, and stable angle adjustment is convenient are achieved, and the problems that an existing hydraulic mechanical arm does not have the grabbing force feedback function, stable angle adjustment is inconvenient, the grabbing force cannot be adjusted, and grabbed materials cannot be protected are solved.

The invention belongs to the technical field of fire-fighting equipment, particularly relates to an intelligent fire-fighting robot with a multi-angle adjustment function, and provides the following scheme now to solve the problem about multi-angle adjustment. The intelligent fire-fighting robot comprises a mobile vehicle body and a base, the top of the mobile vehicle body is fixedly connected with the bottom of the base, an auxiliary assembly is arranged at the top of the base, and a shell is arranged at the top of the auxiliary assembly. Through mutual cooperation of the mobile vehicle body, the base, the auxiliary assembly, the shell, a driving device, a supporting column, a spraying assembly, a driving assembly, an arc-shaped sliding groove, a through groove, a through hole, a second sliding groove, a second sliding block, a third sliding groove, a third sliding block, a fixing seat, a pulley, a first bearing seat, a second bearing seat and a supporting rod, the advantage that the robot has the multi-angle adjusting function is achieved, and the problems that a base of an existing intelligent fire-fighting robot does not have the multi-angle adjusting function, the spraying angle of the fire-fighting robot is required to be adjusted for multiple times, and the spraying angle cannot be automatically adjusted are solved.

The invention relates to an elevation positioning device of a hydraulic inserted steel pipe column and a positioning operation method. The positioning device is arranged on one side of the steel pipe column, and comprises a level gauge, a sliding staff and a laser swinger, wherein the level gauge is arranged on the ground; the erection elevation of the level gauge is larger than target positioning elevation of a positioning point of the steel pipe column; the sliding staff is erected on the ground and is used for calculating corresponding positioning reading of the target positioning elevation on the sliding staff according to the erection elevation of the level gauge, a reading scale of the erection elevation on the sliding staff, and the target positioning elevation; the laser swinger is arranged on the ground, comprises a laser emission port and is used for emitting laser beams and irradiating the laser beams to the steel pipe column after the laser beams are coincided with the positioning reading on the sliding staff. The elevation positioning device of the hydraulic inserted steel pipe column has the characteristics of simple principle, high elevation control precision and the like, and is convenient to implement.

The invention provides a circuit board function test device, a test method, a computer device and a computer readable storage medium. The circuit board function test device comprises a control module,an electronic switch module, multiple different types of compressors, a compressor output bus, multiple different types of reactors and a reactor output bus, wherein the electronic switch module is connected with the control module and comprises a first group of electronic switches and a second group of electronic switches; the multiple different types of compressors are in one-to-one corresponding connection with the first group of electronic switches; the compressor output bus is connected to the first group of electronic switches; the multiple different types of reactors are in one-to-onecorresponding connection with the second group of electronic switches; the reactor output bus is connected with the second group of electronic switches respectively; and the control module controls onand off of the first group of electronic switches and the second group of electronic switches to use a specified compressor and a specified reactor as loads of a detection circuit. Through the technical scheme of the invention, the fluency of test links is enhanced, and the production efficiency of the control circuit board is improved.

The invention discloses packaging box forming equipment. The equipment comprises a vertical displacement module, a lateral clamping module and an absorption module. Through the arrangement of the lateral clamping module, two sides of a paper board are processed in a hydraulic mode, so the paper board processing precision of the equipment is improved; through the arrangement of the vertical displacement module, the absorption module of the equipment can move vertically, and the vertical degree of freedom of the paper board in the processing process can be limited by the absorption module, so materials consumed by the equipment in the manufacturing process can be reduced; and through the arrangement of the absorption module, after processing of the paper board, the paper board can be adheredto the lower surface of a pressing plate, so the phenomenon that a fixture clamps the paper board and causes damage to the damage of the paper board can be solved.

The invention discloses a grinding device for fiber high-temperature riser processing, which includes a workbench, a support column is fixedly connected to the left side of the top of the workbench, and a motor is fixedly connected to the top of the right side of the support column. The output end is fixedly connected with a grinding wheel, the right side of the top of the workbench is fixedly connected with a slide plate, and the top of the slide plate is provided with a second chute. The present invention is provided with a slide plate, a second chute, a second slider, a box body, a fixed block, a through groove, a first chute, a first slider, a movable block, a threaded groove, a threaded rod, a movable base, a turntable, and a handle. , telescopic rod, spring, moving block and protective pad cooperate with each other to achieve the effect of convenient use, so that workers can save time and effort when grinding the riser, which is convenient for workers to use and improves the work efficiency of workers, thereby improving Practicality of grinding device for fiber high temperature riser processing.

The invention discloses a long-lifetime LED drive circuit. A front-end protection module comprises a fuse, a surge current suppression circuit and a lightning protection circuit; and the phenomenon of damages to subsequent circuits caused by an external peak voltage or current can be avoided by combination of the fuse, the surge current suppression circuit and the lightning protection circuit, so that the usage duration of the drive circuit is ensured. A piezoresistor is arranged in the lightning protection circuit; when the voltage exceeds a threshold, the piezoresistor can effectively suppress an instantaneous high voltage; the drive circuit also comprises a corrugated compensation module; the LED light-emitting quality can be ensured; and the phenomenon of premature light attenuation is avoided. The long-lifetime LED drive circuit has the advantages of long usage duration and small deviation, and has high application value.

The invention discloses a high-efficiency stirring device for production of ferric phosphate. The high-efficiency stirring device comprises a case; the top of the case is communicated with a feed inlet; the bottom of the inner wall of the case is fixedly connected with a first slide plate; the top of the first slide plate is provided with a first chute; the tops of two sides of the inner wall of the case are both fixedly connected with a second slide plate; and the bottom of each second slide plate is provided with a second chute. The high-efficiency stirring device provided by the invention achieves the effect of high-efficiency stirring through cooperation among the case, the first slide plates, the first chute, the second slide plates, the second chutes, a protective shell, a second motor, a concave shaft, a movable pedestal, a pull rod, a mobile column, a first slide block, connecting blocks, second slide blocks, a flexible pipe, a first motor, a rotating shaft, stirring vanes, a rotating disk and stirring sticks; the stirring device is convenient to use in production of ferric phosphate, and considerable time of workers is saved; and the applicability of the stirring device for production of ferric phosphate is improved, and the stirring device is suitable for promotion and application.

The invention discloses an intelligent housing grinding device. The intelligent housing grinding device comprises a body, a grinding wheel and a water tank. A refrigerating plate is fixedly connectedwith the left side of an inner cavity of the water tank. A fixing plate is fixedly connected with the bottom of the water tank. The left side and the right side of the bottom of the water tank penetrate through the bottom of the fixing plate through pipelines, and spray heads communicate with the pipelines. Valves are fixedly mounted on the outer sides of the bottoms of the pipelines. Bodies are fixedly connected with the left side and the right side of the bottom of the fixing plate correspondingly. By fixedly connecting the refrigerating plate to the left side of the inner cavity of the water tank, the refrigerating effect is achieved, the left side and the right side of the bottom of the water tank penetrate through the bottom of the fixing plate through the pipelines, the effect of cooling through water spray in the grinding process is achieved, through cooperation of an air pipe, an air head and a fan, the effect of cooling the grinding wheel is achieved, and the problems that products are damaged often due to high temperature in the grinding process through existing grinding devices, the grinding efficiency is lowered, and the cost is increased are solved.

The invention discloses an outdoor overvoltage monitor for a high-temperature-resistant power distribution network. The overvoltage monitor comprises a voltage fault monitor, a sealing end cover is mounted on one side of the surface of the top end of the voltage fault monitor, a sealing end sleeve is embedded into one side of the outer part of the voltage fault monitor, and cooling liquid pipes are installed between the two sides of the outer wall of the voltage fault monitor and the sealing end sleeve. Liquid storage chambers are formed in the positions, corresponding to the cooling liquid pipes, in the cooling liquid pipes. Aluminum fins are mounted on one side of the outer parts of the liquid storage chambers. According to the invention, cooling liquid in the liquid storage chambers circularly flows at the cooling liquid pipes, the heat generated in the voltage fault monitor is brought out and is discharged through a heat conduction cushion layer and the aluminum fins, so that the heat dissipation performance in the voltage fault monitor is effectively improved, and the problem that the device is in a high-temperature environment for a long time and easily causes equipment faultdamage is solved.

The invention discloses a traction material bag traction device with the gap detection function. An adjusting board is arranged below a film supporting device. Guide rollers are arranged at the outer portion of the film supporting device. The traction material bag traction device further comprises a material feeding guide pipe arranged at the outer portion of the film supporting device. A lapel forming device is arranged at the outer portion of the material feeding guide pipe. A longitudinal sealing device is arranged on the material feeding guide pipe. A gap detection device is arranged on the outer wall of the material feeding guide pipe and connected with an alarm. A transverse joint cutting-off device is arranged under the material feeding guide pipe. A hydraulic drive device is arranged below the transverse joint cutting-off device. A lifting board is arranged between the hydraulic drive device and the transverse joint cutting-off device. A guide board is arranged at the outer portion of the material feeding guide pipe. The side wall of the guide board is recessed inwards to form a guide groove. The lifting board is inserted in the guide groove. A traction device body is arranged between the guide rollers. By the adoption of the traction material bag traction device, a film can be rapidly manufactured into a packaging bag, a bag body is better sealed, a gap is detected, an alarm is given, and therefore the ultimate quality meets the requirement.

The invention discloses a foaming tool, which comprises the following parts: case, liquid outlet valve, liquid inlet valve, switch device and at least one detachable or locking mechanism with partial liquid outlet valve and or partial liquid inlet valve, wherein the liquid outlet valve and liquid inlet valve are assembled in the case, the switch device opens or closes liquid outlet valve.

The invention discloses a compression push head for a refuse compression station. The compression push head for the refuse compression station comprises a bottom board; the top of the bottom board isfixedly connected with a refuse containing box; the two sides of the top of the bottom board are fixedly connected with stand columns; the tops of the stand columns are fixedly connected with a supporting board; the top of the supporting board is fixedly connected with a tank; a drive device is arranged inside an inner cavity of the tank; and auxiliary devices are arranged on two sides of the bottom of the supporting board. Through mutual cooperation of the bottom board, the refuse containing box, the stand columns, the supporting board, the tank, the drive device, the auxiliary devices, a tank door, a handle, a discharge pipe, a first slide groove, a first slide block and a compression push head body, the advantages that stability is good and the compression push head is not prone to deviating during compression are achieved, the problems that existing compression push heads for refuse compression states are poor in stability and are prone to deviating during compression are solved, the compression push head is convenient to use for people, and practicability of the compression push head for the refuse compression station is improved.

The invention discloses a gas water heater constant-temperature valve element which comprises a valve element shell, a rotary rod, a guiding rod, a plunger, a plunger seat, a temperature bulb, a protection spring, a working spring and an auxiliary spring. The rotary rod, the guiding rod, the plunger, the plunger seat, the temperature bulb, the protection spring, the working spring and the auxiliary spring are arranged in the valve element shell; an upward combined force value of the working spring and the auxiliary spring is larger than a downward force value of the protection spring; the valve element shell is provided with a valve element inner cavity, a valve element cold water inlet, a valve element hot water main inlet, a valve element hot water supply inlet and a valve element mixedwater outlet; when the rotary rod rotates, the guiding rod moves up and down through the threaded linkage action of the rotary rod, the temperature bulb is extruded by the protection spring and the working spring, the plunger moves up and down along with the temperature bulb, and the cold and hot water inlet proportion of the valve element cold water inlet and the valve element hot water main inlet are adjusted through the plunger; and the valve element hot water supply inlet is provided with a hot water supply control switch. Therefore, the problem that the gas is extinguished or cannot be ignited when water temperature in summer and at normal temperature is high in the prior art is solved, and meanwhile, the gas water heater constant-temperature valve element is reliable in temperature adjustment and good in use safety.