76results about How to "Stable disassembly" patented technology

The invention discloses a residual gas treatment device of a hydrogen peroxide sterilizer, and relates to the technical field of gas treatment devices.The residual gas treatment device is technically characterized by comprising a treatment shell, a gas inlet pipe is fixedly connected to one side of the treatment shell, an exhaust pipe is fixedly connected to the upper end of the treatment shell, and a filtering assembly is arranged on one side of the gas inlet pipe; a plurality of catalyst plates distributed in a crossed mode are fixedly connected to the inner wall of the treatment shell, a preheating assembly is fixedly connected to the outer side wall of the treatment shell, the filtering assembly comprises a filtering box, a filtering net is installed on the inner wall of the frame, and a baffle is fixedly connected to one side of the filtering net; a cleaning assembly is arranged on the inner wall of the filter box and located on one side of the filter screen. Residual gas entering the treatment shell is preliminarily filtered through the filtering assembly, impurities such as solid particles in the gas can be effectively intercepted, pore channel blockage and active site loss caused by the fact that the impurities make contact with the catalyst plate are avoided, and it is ensured that the catalyst plate is always kept in an efficient catalysis state.

The invention relates to the field of evaporators, in particular to an evaporator assembly of a marine air conditioner, which comprises a frame body and a snakelike calandria, and the snakelike calandria is arranged in the frame body and is used for enabling a refrigerant in the calandria to absorb heat and evaporate, taking away heat of surrounding air and water and realizing refrigeration and cooling; the liquid inlet pipe is arranged at the input end of the snakelike calandria and used for conveying a refrigerant into the snakelike calandria and providing a medium for refrigeration heat exchange; the embedded piece is arranged on the outer side of the snakelike calandria and used for positioning the fins and transmitting heat between the snakelike calandria and the fins at the same time; the fins are connected to the embedded pieces in a clamped mode and used for increasing the heat exchange area of the snakelike calandria, accelerating transfer of heat in air to the cooling calandria and improving the overall refrigeration efficiency, the evaporator assembly of the marine air conditioner can automatically trigger the impurity clearing and scraping action before the fins are disassembled, residual impurities on the top of an inner cavity of equipment are cleared away, and the overall refrigeration efficiency is improved. And the problem that the fins are stuck due to friction of impurities during disassembly is effectively avoided.

This utility model belongs to the field of engine camshafts and relates to a tooling for replacing engine camshaft bearings. It includes: a pull rod with multiple limiting members spaced apart on it, the limiting members being detachably connected to the pull rod; and a pressure head movably mounted on the pull rod and cooperating with the limiting members, which limit the pressure head. The advantages of this structure are: simple structure; convenient operation due to the pull rod and pressure head design; smoother disassembly and replacement; and more even bearing stress during disassembly and replacement. Adjusting the positions of the limiting members on the pull rod allows for the replacement of bearings for different engine camshaft models.

The utility model discloses a screw bouncing structure for locking a terminal block module, which comprises a module to be installed on a bottom plate and a locking screw, the bottom plate is provided with a screw hole which forms an included angle with the installation direction of the module, the module is provided with a screw installation hole which extends in the same direction as the screw hole, and the locking screw is arranged in the screw installation hole. A stop ring with the inner diameter smaller than the outer diameter of the head of the locking screw is formed at the end, back on to the bottom plate, of the screw mounting hole, and an elastic piece is further arranged in the screw mounting hole and provides elastic reset force towards the direction away from the bottom plate for the locking screw. According to the utility model, the locking screw can be stably contracted in the screw mounting hole of the module and cannot extend out due to the influence of self weight, so that the module is prevented from being interfered by the locking screw when being vertically mounted and dismounted on the bottom plate, and the module is ensured to be smoothly mounted and dismounted on the bottom plate.

The utility model relates to the technical field of oil cylinder disassembling tools, and discloses an oil cylinder disassembling tool which comprises a sleeving barrel, a rotating disc and a plurality of fastening blocks, a plurality of cross-shaped grooves are formed in the edge of the upper surface of the sleeving barrel, the rotating disc is arranged outside the sleeving barrel in a sleeving mode, a plurality of cross-shaped blocks are fixedly connected to the edge of the inner wall of the rotating disc, and a plurality of fastening blocks are fixedly connected to the edge of the inner wall of the rotating disc. The lower surfaces of the cross blocks are tightly attached to the inner bottom face of the cross groove, a sleeving groove is formed in the middle of the lower surface of the sleeving cylinder, a plurality of positioning rods are fixedly connected to the edge of the inner top face of the sleeving groove, and the outer walls of the sides, close to the center of the sleeving cylinder, of the fastening blocks are tightly attached to the outer wall of the sleeving cylinder. According to the oil cylinder disassembling tool, the rotating disc is ingeniously matched with the sleeving barrel, and the fastening block and the connecting rod are stably fixed, so that the oil cylinder disassembling tool realizes a rapid and stable disassembling process, and the working efficiency is improved.

The utility model provides a multifunctional electromagnetic heating device which comprises a device body, an electromagnetic heating main circuit board and an output capacitor used for filtering are arranged in the device body, and the output end of the electromagnetic heating main circuit board is connected with an induction coil used for being wound on a coupling. The output capacitor is connected between the electromagnetic heating main circuit board and the induction coil, a control circuit board and a temperature control displayer are arranged on the side face of the device body, the input end of the control circuit board is connected with temperature sensors fixed to a coupling and a traction motor driving shaft, and the output end of the control circuit board is connected with the temperature control displayer. A cooling fan is arranged on the outer wall, close to one side of the output capacitor, of the device body. The device is simple in structure and reasonable in design, has the functions of temperature self-control, overload protection, current limitation and the like, can ensure the safety during use, and greatly improves the disassembly efficiency of the coupling.

This utility model relates to the field of sealing joint technology, and in particular to a pipe packing sealing joint that is easy to disassemble. It includes a pipe joint, a seamless steel pipe, and braided packing. The lower end of the pipe joint is fixedly connected to a connecting and fixing mechanism via a flange. An oil injection mechanism is installed inside the pipe joint, and a clamping mechanism is installed inside the connecting and fixing mechanism. The connecting and fixing mechanism includes a flange joint, with a connecting fork fixedly connected to the outside of the flange joint. A rotating threaded rod is rotatably connected to the inside of the connecting fork, and a nut is helically connected to the outside of the rotating threaded rod. A magnetic cap is fixedly connected to one end of the rotating threaded rod. The oil injection mechanism includes an oil injection ring with an oil hole on its inner side. In this utility model, the device automatically releases the pure lubricating oil retained inside during disassembly. This lubricating oil provides better lubrication and cooling during the removal of the packing from the device, making the disassembly process smoother.

The utility model relates to the technical field of moth trapping equipment, concretely to a moth trapping device for pear tree disease and insect prevention and cure, including pear tree disease and insect prevention and cure moth lamp box, and the moth lamp box is hollow cuboid structure. The utility model discloses the moth lamp box for pear tree disease and insect prevention and cure as the main body structure is set up, and four lateral surface sliding installations replaceable side seat, and the cross section of replaceable side seat and the installation sliding slot of the side of moth lamp box is all convex character shape and both sliding fit, and the replaceable side seat is installed and disassembled conveniently, the vertical setting moth lamp tube of inside center installation of moth lamp box, the outer wall center of replaceable side seat is embedded electric net, and the side away from electric net is transparent board, and the transparent board can prevent pests from entering the moth lamp box, and protect the inside moth lamp tube, and the moth lamp tube emits light and attracts pests, and the pests contact electric net and are electrocuted, realize disease and insect prevention and cure, and the bottom of moth lamp box installs the rechargeable battery, and provides electric power for the moth lamp tube and electric net.

This utility model discloses a self-locking detachable cookware handle, including a connector and a grip. The connector is installed on the cookware, and the grip is connected to the cookware through the connector. The grip is provided with a snap-fit ​​component, a locking component, and a spring. The connector has a limiting slot. When the grip and the connector are mated, the snap-fit ​​component is inserted into the limiting slot to achieve a positioning connection between the grip and the connector. One end of the spring is connected to the grip, and the other end is connected to the locking component. The preload of the spring drives the locking component to contact the connector, thereby restricting the snap-fit ​​component from moving in the opposite direction to the insertion direction, thus locking the connection between the grip and the connector. This utility model enables a quick and stable connection between the grip and the cookware, with simple and quick assembly and disassembly, improving convenience. It is applicable to various cookware types and has strong versatility and broad application prospects.

The application discloses a polymerization inhibitor detection device with an intelligent sensor and relates to the technical field of high polymer materials.The device comprises a storage tank, a valve, an additive tank and a safety cover.The inside of the storage tank is used for storing butadiene.The valve is fixedly installed on the surface of the storage tank and is used for controlling the injection of an additive solution.The additive tank is fixedly installed on the top of the valve.The safety cover is arranged on the top of the additive tank and is provided with a circular hole on the top.The motor is fixedly installed on the top of the safety cover.The stirring rod is fixedly installed on the output end of the motor and rotationally penetrates through the bottom of the safety cover.The stirring rod is used for mixing the additive solution.The intelligent sensor is arranged to monitor the solution concentration in real time, and the polymerization inhibitor is automatically supplemented when the solution concentration is relatively large, so that the processing effect is improved.

The utility model relates to an underground garage drainage structure which comprises an underground foundation pit with a hollow interior and an open top, a water collecting well is arranged in the middle of the interior of the underground foundation pit, a parking space is arranged at the top of the water collecting well, a water collecting groove is formed between the water collecting well and the underground foundation pit, and a plurality of water filtering assemblies covering the opening of the water collecting groove are arranged at the top of the water collecting groove. A water suction pump is installed on the side, away from the water inlet pipe, of the water collecting well, and a water outlet of the water suction pump communicates with a water outlet pipe extending out of the water collecting well. Through the water filtering assembly and the water collecting well, the problems that an existing drainage structure is poor in filtering effect and disordered in water flow are solved, meanwhile, installation and maintenance are convenient and fast, the drainage efficiency and stability of the underground garage are effectively improved, and the maintenance cost is reduced.

An installation box body is fixedly installed on an installation platform, an opening is formed in the upper portion of the installation box body, a clamping box clamped in a sliding mode is arranged on the side face of the installation box body, a positioning structure is arranged on the opposite side of the installation box body, a clamping groove for vertically clamping the particulate matter sampling head is formed in the clamping box, and the particulate matter sampling head is arranged in the clamping groove. The size of the opening is the same as the size of the clamping groove, a movable supporting table is movably mounted on the clamping box and located in the clamping groove, a cutting structure is arranged on the side wall of the mounting box and located above the clamping groove, and a downward-pressing driving device for downward pressing the particulate matter sampling head and driving the particulate matter sampling head to rotate is arranged above the clamping box; the side wall of the mounting box body is provided with a dismounting through groove which penetrates through the mounting box body and meanwhile penetrates through the clamping box on the same side to be communicated with the clamping groove, and a telescopic clamping jaw is telescopically mounted in the corresponding direction of the dismounting through groove. According to the device, the aluminum foil compression ring can be automatically peeled off after the particulate matter sampling head is clamped, so that the stable disassembly of the filter membrane is ensured, and the sampling accuracy is ensured.

The utility model discloses a laser nozzle dismounting and mounting mechanism which comprises a mounting seat of a hollow structure, a plurality of mounting holes are formed in the outer wall of the mounting seat, a butt joint is fixedly communicated with the bottom of the mounting seat, the inner wall of the butt joint is slidably connected with a nozzle body, the outer wall of the nozzle body is fixedly connected with two arc-shaped clamping blocks, and the two arc-shaped clamping blocks are fixedly connected with the mounting seat. The outer wall of the butt joint is fixedly connected with two arc-shaped contact blocks, and the outer walls of the two arc-shaped contact blocks are fixedly connected with limiting blocks. The non-thread structural design eliminates the risk of thread solidification caused by high temperature and scale deposition, and it is ensured that the screw can still be disassembled smoothly after being used for a long time; the buckle type locking does not need to apply torque, mechanical damage is prevented, and the air leakage probability is reduced; the arc-shaped clamping blocks are matched with the limiting blocks to achieve accurate alignment, the side blocks provide double rotation limiting, and the connection stability is guaranteed; and the circular ring drives the side block to vertically move to unlock or lock the clamping block, so that the replacement process is simplified, and the maintenance efficiency is improved.

The utility model discloses a structure capable of realizing quick disassembly of a battery, which comprises a first shell, a second shell and a disassembly piece, and a battery module is arranged in a battery bin formed by enclosing the first shell and the second shell; a first buckle is arranged on one side of the first shell, and a second buckle is arranged on the other side of the first shell; a first clamping groove and an unlocking hole are formed in one side of the second shell, and a second clamping groove is formed in the other end of the second shell; the first buckle and the second buckle are respectively clamped with the first clamping groove and the second clamping groove from the inner side of the second shell; and the first buckle is extruded by inserting the dismounting piece into the unlocking hole, so that the first buckle deforms and is released. According to the utility model, the buckles at the two ends are assembled, so that repeated disassembly and assembly can be realized without damaging the original structure; and the assembly procedures are few, so that a user can easily learn to complete the disassembly and assembly. And the structure is simple, the number of structural parts is small, batch production feasibility is achieved, the replacement cost is low, and only better battery gum is needed.

The utility model discloses a food processor with a stable structure, which comprises a cup body with a built-in stirring piece and a main machine, the cup body comprises an outer cup and a metal inner cup which is detachably nested in the outer cup to work, and a mounting opening is formed in the bottom wall of the metal inner cup in a vertically through manner; the first positioning column is arranged at the mounting opening, the first positioning column extends upwards from the mounting opening to be matched with the bottom of the stirring piece in an inserted connection mode, and the first positioning column is provided with a first positioning groove with a downward opening; the second positioning column comprises a second inserting column which extends upwards and is inserted into the first positioning groove; the reinforcing piece is arranged below the mounting opening, and the reinforcing piece is matched with the first positioning column to vertically clamp the bottom wall of the metal inner cup, so that the bottom wall of the metal inner cup at the mounting opening is reinforced, the strength of the mounting opening of the bottom wall of the metal inner cup is greatly improved, and the phenomenon that when large-torque food materials are required to be processed, the processing efficiency is greatly improved is avoided. And after being transmitted to the first inserting column, the borne load is too large, and the bottom wall of the metal inner cup deforms and even is damaged.

This utility model provides a steam oven with a detachable wastewater box, relating to the field of steam oven drainage technology, and particularly to the field of steam oven wastewater box technology. It includes a cabinet and a door, with the door and cabinet hinged together. It also includes a wastewater box for collecting condensate from the inner wall of the door. The wastewater box is detachably mounted on the front side wall of the bottom of the cabinet. Several clips are provided on the outer side wall of the wastewater box that contacts the cabinet, and grooves that mate with the clips are provided on the front side wall of the bottom of the cabinet. This utility model overcomes the problems of inconvenient and incomplete cleaning of condensate from the inner wall of the steam oven door in existing technologies.

The utility model provides a quick dismounting and fixing device for a robot arm, which comprises a robot arm fixing device, a camera fixing device and a quick dismounting device, the robot arm fixing device is detachably and fixedly connected with the tail end of the robot arm, the camera fixing device is detachably and fixedly connected with a camera, and the quick dismounting device is detachably and fixedly connected with the camera. The machine arm fixing device and the camera fixing device are fixedly connected in a quick detachable mode through the quick detaching device. The quick dismounting and mounting fixing device for the robot arm is relatively simple in structure, small in size, light in weight, capable of being operated easily and conveniently, capable of completing quick mounting and dismounting of cameras and robot arms of different models under the condition of short time, firm in fixing and long in service life.

The utility model provides a flotation machine scraper shaft connecting structure and a flotation machine, the flotation machine scraper shaft connecting structure comprises a scraper shaft unit and a bearing seat unit, the first end and the second end of the scraper shaft unit are each connected with a first coupler, and the first coupler at the first end of the scraper shaft unit is connected with a universal coupler; and the universal coupling and the first coupling at the second end of the scraper shaft unit are connected with the bearing seat unit through the second coupling. The universal coupling is additionally arranged on one side of the scraper shaft unit between every two bearing seat units, and the fixed coupling is additionally arranged on the other side of the scraper shaft unit between every two bearing seat units, so that the problem that the coaxiality of a plurality of bearing seats cannot be found is effectively solved; meanwhile, due to the design, the scraper shaft between every two bearing seat units can be easily disassembled, and the disassembling and assembling efficiency is greatly improved.

The utility model discloses a kind of triangle bracing cable fixed systems of flexible support three cable systems, including three mutually parallel load-bearing cables, respectively as upper chord load-bearing cable one, upper chord load-bearing cable two and lower chord load-bearing cable, triangle bracing fixed device, rooted in original three cable systems, including roof beam and the base below the middle part of roof beam, further include three pull rods fixedly connected between roof beam and base, the top surface both ends of roof beam are fixedly connected with upper chord load-bearing cable one and upper chord load-bearing cable two, the bottom surface middle part of base is fixedly connected with lower chord load-bearing cable, lateral stability system, including lateral cable and lateral cable support structure, lateral cable and original three cable systems are all space vertical, lateral cable is fixedly connected with triangle bracing fixed device, two ends of lateral cable are fixedly connected with lateral cable support structure on both sides respectively.The triangle bracing cable fixed device of the utility model provides load-bearing cable stability scheme independent of original support, can adapt to different photovoltaic panel angle and installation demand.

The utility model discloses a durable camera mainboard with dust cover design belongs to camera mainboard technical field, aims at the inconvenient maintenance of dust cover of dismounting, including mounting panel, limit frame and dust cover, the dust cover is established in the mainboard outside through the limit frame, the dust cover bottom fixedly connected with fixed frame, be provided with the positioning mechanism on the limit frame, the dust cover is detachably connected on the mounting panel top through fixed frame and positioning mechanism, be provided with the mounting hole in the four corners of mounting panel, is used for installing and fixed mounting panel, the utility model discloses the positioning mechanism of setting, cooperate limit frame, can conveniently install and dismount to dust cover, make dust cover to the stable installation of mainboard outside to improve the installation efficiency of dust cover to improve the dismounting efficiency of dust cover, thereby convenient to the maintenance of mainboard, and further improved the practicality of device.

The utility model discloses a positioning tool for automobile parts, which comprises a bottom plate, a rotary adjusting mechanism, a quick disassembly and assembly mechanism and an assembly and disassembly auxiliary mechanism, the rotary adjusting mechanism comprises a driving motor, a driving tooth, a driven fluted disc, a rotating plate and a mounting plate, the quick disassembly and assembly mechanism comprises a lateral plate, a fixing plate, a clamping pipe, a clamping rod, a clamping groove and a cross-shaped lock frame, accurate angle adjustment can be achieved through transmission of a driving motor and a gear, the rotation adjusting mechanism can be used for achieving accurate angle adjustment, the positioning tool can flexibly adjust the position and the angle, and the quick disassembly and assembly mechanism can be conveniently and rapidly disassembled and assembled in a simple and convenient connection mode. According to the assembling and disassembling auxiliary mechanism, the tool component and the clamping assembly can be rapidly disassembled and assembled, the operation time is shortened, the complexity is reduced, the assembling and disassembling auxiliary mechanism can stably fix and disassemble the clamping assembly through the accurate clamping and positioning functions, and the safety and stability in the assembling and disassembling process are improved.

This utility model discloses a height-adjustable pillow, comprising an air bladder. A mounting base is fixedly connected to the side surface of the air bladder. A mounting groove is formed on the side surface of the mounting base. A through hole is formed near the center of the inner wall of the mounting groove. A rubber ring is fixedly connected to the mounting groove near the through hole. The mounting groove is cross-shaped. A spring is fixedly connected to the inner surface of the mounting groove. A limit block is fixedly connected to one end of the spring. A connector is fixedly connected to the side surface of the limit block. A telescopic column is fixedly connected to the inner wall of the mounting groove near the spring. Through the coordinated action of multiple connecting plates, the compression block moves towards the connector. During this process, the inclined surface of the compression block applies pressure to the inclined surface of the connector, causing the limit blocks to separate, while the spring is compressed. Thus, one end of the connecting head can be easily pulled out of the insertion hole, thereby smoothly completing the disassembly process of the connecting head, connecting tube, and inflatable ball.

This utility model discloses a quick-release pressure self-regulating large-diameter valve assembly device, relating to the field of valve technology. The quick-release pressure self-regulating large-diameter valve assembly device includes a large-diameter nitrogen-sealed self-regulating valve body, a valve cover, and multiple first fixing bolts. The large-diameter nitrogen-sealed self-regulating valve body has two clamp assemblies at both the inlet and outlet. Each clamp assembly includes a pipe body, an upper clamp, a lower clamp, and a fixing block. A fixing block is fixedly installed on the outer wall of one end of the lower clamp. By loosening the second fixing bolt in the clamp assembly, the upper clamp is rotated around the fixing block to open. Then, the pipe body slides outward along the pipe body's sliding groove. Because the limiting block slides within the L-shaped limiting groove, the pipe body can be smoothly disassembled in the correct direction, thus achieving a quick disassembly function. This simple and quick disassembly avoids the extreme difficulty of loosening rusted or seized bolts when valve disassembly and maintenance are required.

The utility model belongs to the technical field of water heater, specifically disclose a kind of probe anode sealing structure for water heater, including sleeve, the left and right between inside of sleeve is provided with horizontal groove, and the inside fixed plug-in of horizontal groove left side has inner tube, the left and right between inside of inner tube is provided with inner chamber, the right side fixedly connected with insulating sleeve in the inside of horizontal groove, anode rod is fixed with between inner tube and insulating sleeve transversely.The probe anode sealing structure for water heater is fixed plug-in with inner tube in the inside of horizontal groove left side, inner tube and insulating sleeve are filled in the left and right sides of sleeve inside respectively, and the anode rod is fixed between the two, the left side in the inside of insulating sleeve with O type sealing ring one contact anode rod, the right side of insulating sleeve outside with O type sealing ring two contact anode rod, this thing is locked firmly between inner tube and insulating sleeve, without pouring glue solution, the problem of anode rod installation, disassembly inconvenience is solved.

The utility model relates to tea maker technical field, specifically disclose tea maker ultraviolet sterilization water route module, include: tea maker main part and assemble in the water tank of tea maker main part inside, set up the placing plate of tea maker main part one side, and set up in the disinfection lamp tube of water tank, one side inner wall of water tank fixed mounting has the mounting block, and the arc slot is penetrated in mounting block top side, the outside of disinfection lamp tube is equipped with the quartz sleeve, the outside upper end of quartz sleeve is equipped with the mounting ring, and the mounting ring outside and arc slot between are adapted, the utility model avoids using bolt long time soaking in water and leads to the problem of silk, alleviates personnel maintenance burden, lets disinfection lamp tube and quartz sleeve's replacement or maintenance process more efficient, easy, improves the practicality of sterilization module.

This utility model belongs to the technical field of recycling devices, specifically disclosing a grading and recycling device for the regeneration of hazardous waste activated carbon. It includes a main body with an internal mounting frame and a transmission groove. A motor is fixedly connected to one side of the main body, and a rotating shaft is rotatably connected inside the main body. The output end of the motor rotates through one side of the main body and extends into its interior. This grading and recycling device for the regeneration of hazardous waste activated carbon allows the fixed frame to slide into and out of the fixed groove, enabling the fixing and releasing of the fixed plate. This facilitates smoother installation and disassembly of the fixed plate and screen plate, and easier replacement of the screen plate. It also allows the device to accommodate screens of different sizes, enabling it to screen hazardous waste activated carbon of different sizes and flexibly meet diverse grading needs, reducing maintenance time.

This utility model discloses a diamond composite cutting tool, comprising: a cutting head with a diamond cutting edge mounted at its lower end and a connecting section at its upper end, the connecting section having a limiting hole on its peripheral wall; a cutting shank with a mating hole at its lower end that fits with the connecting section and allows the connecting section to be inserted to achieve torque transmission, the mating hole having a movable hole aligned with the limiting hole on its peripheral wall; a movable limiting post having a first limiting state and a first clearance state; and a retaining member for limiting the movable limiting post in the first limiting state, keeping the movable limiting post in the first limiting state. The cutting head of this utility model, through the mating hole between the connecting section and the cutting shank, achieves positioning and docking between the cutting head and the cutting shank, and the movable limiting post ensures a reliable connection between the cutting head and the cutting shank. In the first limiting state, the movable limiting post is partially embedded in the limiting hole of the connecting section, ensuring that the cutting head will not loosen during processing, thereby improving processing accuracy and tool life. Furthermore, disassembly does not require removing fasteners, making operation simple and convenient.

The utility model provides a building anti-corrosion water supply and drainage pipeline which comprises a building bottom plate and a foundation base layer, a pipe body is arranged in the building bottom plate and the foundation base layer, and the inner surface and the outer surface of the pipe body are each provided with an anti-corrosion inner layer and an anti-corrosion outer layer. Through use of the mounting mechanism and the sealing mechanism, in the collecting mechanism, a placing groove and a collecting box are clamped, and a clamping groove and a clamping block are matched, so that the collecting box is stably mounted and can be easily disassembled, water can be drained in time through water leakage holes in the collecting box, impurities are prevented from being mixed into water flow secondarily, and the impurities are conveniently collected and cleaned. In the cleaning mechanism, a motor drives a rotating shaft to drive a rotating rod to rotate, and a cleaning brush in the rotating rod clings to a filter screen under the action of a spring, so that the filter screen can be comprehensively and automatically cleaned, impurities are swept into a collecting box, the filter screen is effectively prevented from being blocked, smooth water flow is guaranteed, the trouble of frequent disassembly and cleaning due to blockage is reduced, and the maintenance cost and time are reduced; the pipeline service life is prolonged.

The invention relates to an automatic dismounting method for a substrate of additive manufacturing equipment, belongs to the technical field of additive manufacturing, and is used for solving one of the problems that in the prior art, the substrate dismounting convenience is poor, the substrate is not easy to dismount due to deformation, and time and labor are wasted during dismounting due to non-uniform stress of screws. The method comprises the following steps that firstly, after printing is completed, a piston assembly drives a forming base plate to ascend to the upper end of a cylinder body; and secondly, the automatic screw screwing system dismantles the screws on the base plate. According to the invention, the disassembly and assembly convenience of the existing substrate can be improved, the additive manufacturing efficiency is improved, and the additive manufacturing is not influenced by automatic disassembly of equipment.

The utility model relates to the field of small steam turbine coupling of induced draft fan, disclose a quick dismounting's small steam turbine coupling structure of induced draft fan, including connecting piece a, connecting piece b is provided with connecting piece a rear side, the fixed mounting of fixed part is installed to connecting piece a upper portion through bolt, the buffer piece is provided between connecting piece a and connecting piece b, the upper portion of fixed part is provided with auxiliary assembly, the auxiliary assembly includes the auxiliary part of inlaying in fixed part outside, the sealing element is fixedly connected with the lower part of auxiliary part, the sealing element is inserted in the inner wall of fixed part, in the utility model, through the cooperation of auxiliary assembly and fixed part, use sealing element to carry out the plugging of fixed part's mounting hole, prevent outside air, water vapor and impurity to enter the inside of mounting hole, thereby reduce the oxidation rust of bolt in the use process of coupling, thereby make the bolt on the coupling dismantle smoothly.