Cleaning device for pump valve maintenance

Abstract

The utility model relates to the technical field of pump valves, and discloses a cleaning device for pump valve maintenance, which comprises a working table, a clamping device is arranged at the top of the working table, a mounting frame is fixedly connected to one side, far away from the clamping device, of the top of the working table, and a height adjusting device is arranged at the top of the mounting frame. A cleaning device is arranged on the outer wall of the height adjusting device, a waste water filtering device is arranged at the bottom of the workbench, a detached pump valve is placed between two clamping plates, a first motor is controlled to drive a lead screw to rotate, two moving frames are connected to the outer edge of the lead screw in a threaded mode, and the thread direction of the lead screw is bidirectional; the two movable frames are driven to move when the lead screw rotates, the distance between the two movable frames can be conveniently adjusted, then the distance between the two clamping plates can be adjusted, pump valves of different sizes can be conveniently clamped and fixed, and the application range of the device is widened.

Description

Technical Field

[0001] The utility model relates to the technical field of pump valves, and specifically relates to a cleaning device for pump valve maintenance. Background Technique

[0002] Pump valves are the general term for pumps and valves, which are industrial equipment used for liquid transportation. The reason why pumps and valves are often associated is the application scenario. That is to say, where there is a pump, there is usually a valve. In some places, a pump is often needed. They are all used in places for liquid transportation. Of course, valves are also used for gases, and vacuum pumps are also related to gases. In the later care of pump valves, it is necessary to regularly clean the pump valves and rinse the pump valves soaked in the cleaning liquid.

[0003] For the existing cleaning device for pump valve maintenance, reference can be made to the Chinese utility model patent with the authorization announcement number CN217857574U, which discloses a step-by-step cleaning device for a pump valve body. "It includes a bottom plate, a first hydraulic rod is arranged on the outer wall of the bottom plate, a second backing plate is arranged at one end of the first hydraulic rod, a second support plate is arranged on the outer wall of the second backing plate, a connecting plate assembly is arranged on the outer wall of the second support plate, a motor is arranged inside the connecting plate assembly, and the output shaft of the motor is fixedly connected with a cleaning brush through a coupling. A second hydraulic rod is arranged on the top of the bottom plate, and a water spraying assembly is arranged at one end of the second hydraulic rod. Due to the setting and coordinated use of the connecting plate assembly, the first hydraulic rod and the second hydraulic rod, the device can be conveniently adjusted in the cleaning direction and position as needed during use, so that the device can have a better contact effect with the pump valve body to be cleaned, thereby improving its use effect and providing convenience for users."

[0004] When the above device is in use, through the setting and coordinated use of the connecting plate assembly, the first hydraulic rod and the second hydraulic rod, the device can be conveniently adjusted in the cleaning direction and position as needed during use, so that the device can have a better contact effect with the pump valve body to be cleaned. However, the above device is not convenient for clamping and fixing pump valves of different sizes, resulting in a reduction in the practicality of the device. Moreover, the above device is not convenient for recycling waste water, leading to a waste of water resources. Content of the Utility Model

[0005] Aiming at the deficiencies of the existing technology, the utility model provides a cleaning device for pump valve maintenance, which has the advantages of being able to clamp and fix pump valves of different sizes and improving the applicable range of the device, and has the advantage of being able to recycle waste water and improving the utilization rate of water, thus solving the problems raised in the above background technique.

[0006] The present utility model provides the following technical solution: A cleaning device for pump valve maintenance, including a workbench. A clamping device is arranged on the top of the workbench. On one side of the workbench top away from the clamping device, a mounting frame is fixedly connected. A height adjustment device is arranged on the top of the mounting frame. A cleaning device is arranged on the outer wall of the height adjustment device. A wastewater filtering device is arranged at the bottom of the workbench;

[0007] The clamping device includes a first motor and a clamping plate. When the first motor works, it drives the clamping plate to move;

[0008] The wastewater filtering device includes a filtering box, a first water pump and a water tank. The filtering box can filter the wastewater, and the water tank sends the filtered water into the water tank.

[0009] As a preferred technical solution of the present utility model, one end of the first motor is fixed to the outer wall of the workbench by bolts. The output shaft end of the first motor is inserted into the inner wall of the workbench and rotatably connected to the inner wall of the workbench. The output shaft end of the first motor is fixedly connected with a lead screw. The end of the lead screw away from the first motor is rotatably connected to the inner wall of the workbench, and the thread direction of the lead screw is bidirectional. A moving frame is threadedly connected to the outer edge of the lead screw. The outer wall of the moving frame is fixedly connected to the clamping plate by bolts.

[0010] As a preferred technical solution of the present utility model, a chute is opened on the top of the workbench, and the inner wall of the chute is slidably connected to the outer wall of the moving frame. A water collecting groove is opened on the top of the workbench, and a round hole is opened at the bottom of the water collecting groove.

[0011] As a preferred technical solution of the present utility model, a conduit is fixedly connected to the position corresponding to the round hole at the bottom of the workbench by bolts, and the end of the conduit away from the workbench is inserted into the inner cavity of the filtering box. A connecting pipe is fixedly connected to the bottom of the filtering box by bolts, and the end of the connecting pipe away from the filtering box is fixedly connected to the water inlet end of the first water pump. The water outlet end of the first water pump is fixedly connected with a water inlet pipe, and the end of the water inlet pipe away from the first water pump is inserted into the inner cavity of the water tank. A second water pump is fixedly connected to the outer wall of the water tank by bolts, and the water tank and the second water pump are connected by a hose. The water outlet end of the second water pump is fixedly connected with a water outlet pipe.

[0012] As a preferred technical solution of the present utility model, the height adjustment device includes a second motor, and the bottom of the second motor is fixed to the top of the mounting frame by bolts. The output shaft of the second motor is inserted into the inner wall of the mounting frame and rotatably connected to the inner wall of the mounting frame. The output shaft end of the second motor is fixedly connected with a threaded rod, and a lifting block is threadedly connected to the outer edge of the threaded rod. The outer wall of the lifting block is slidably connected to the inner wall of the mounting frame.

[0013] As a preferred technical solution of the present utility model, the cleaning device includes an electric telescopic rod, and one end of the electric telescopic rod is fixedly connected to the outer wall of the lifting block by bolts. The power rod end of the electric telescopic rod is fixedly connected with a mounting plate. The outer wall of the mounting plate is fixedly connected with a motor and a spray head by bolts, and the spray head is connected to the water outlet pipe through a round pipe. The output shaft end of the motor is fixedly connected with a brush.

[0014] Compared with the prior art, the present utility model has the following beneficial effects:

[0015] 1. For the cleaning device for pump valve maintenance, by placing the disassembled pump valve between two clamping plates, controlling the first motor to drive the screw rod to rotate, and using two moving frames threadedly connected to the outer edge of the screw rod, and the thread direction of the screw rod is bidirectional, when the screw rod rotates, it drives the two moving frames to move, facilitating the adjustment of the distance between the two moving frames, and further realizing the adjustment of the distance between the two clamping plates, facilitating the clamping and fixing of pump valves of different sizes, and expanding the application range of the device.

[0016] 2. For the cleaning device for pump valve maintenance, the second water pump pumps out the water in the water tank. By using the round pipe connecting the water outlet pipe and the spray head, the water can be sent to the spray head, and the spray head is used to clean the pump valve. The dripping water falls into the water collecting groove opened at the top of the workbench, and through the round hole opened at the bottom of the water collecting groove, the waste water is sent into the conduit and enters the filtering box for filtering treatment. The filtered water is sent into the water tank for repeated use by the cooperation of the first water pump, the connecting pipe and the water inlet pipe, improving the utilization rate of water. Description of the Drawings

[0017] Figure 1 is a three-dimensional structural schematic diagram of the present utility model;

[0018] Figure 2 is a structural schematic diagram of the waste water recycling of the present utility model;

[0019] Figure 3 is a structural schematic diagram of the clamping structure of the present utility model;

[0020] Figure 4 is a structural schematic diagram of the cleaning device of the present utility model.

[0021] In the figure: 1. Workbench; 2. Clamping device; 201. First motor; 202. Lead screw; 203. Moving frame; 204. Clamping plate; 3. Mounting frame; 4. Height adjustment device; 401. Second motor; 402. Threaded rod; 403. Lifting block; 5. Cleaning device; 501. Electric telescopic rod; 502. Mounting plate; 503. Motor; 504. Brush; 505. Nozzle; 6. Waste water filtering device; 601. Duct; 602. Filter box; 603. Connecting pipe; 604. First water pump; 605. Water inlet pipe; 606. Water tank; 607. Second water pump; 608. Water outlet pipe. Detailed implementation manners

[0022] Next, the technical solutions in the embodiments of the present invention will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present invention.

[0023] Please refer to Figure 1 , a cleaning device for pump valve maintenance, including a workbench 1. A clamping device 2 is arranged on the top of the workbench 1. A mounting frame 3 is fixedly connected to one side of the top of the workbench 1 away from the clamping device 2. A height adjustment device 4 is arranged on the top of the mounting frame 3. A cleaning device 5 is arranged on the outer wall of the height adjustment device 4. A waste water filtering device 6 is arranged at the bottom of the workbench 1;

[0024] As Figure 3 shown, the clamping device 2 includes a first motor 201 and a clamping plate 204. When the first motor 201 works, it drives the clamping plate 204 to move. One end of the first motor 201 is fixed to the outer wall of the workbench 1 by bolts. The output shaft end of the first motor 201 is inserted into the inner wall of the workbench 1 and rotatably connected to the inner wall of the workbench 1. The output shaft end of the first motor 201 is fixedly connected to a lead screw 202. The end of the lead screw 202 away from the first motor 201 is rotatably connected to the inner wall of the workbench 1, and the thread direction of the lead screw 202 is bidirectional. A moving frame 203 is threadedly connected to the outer edge of the lead screw 202. The outer wall of the moving frame 203 is fixedly connected to the clamping plate 204 by bolts. Place the disassembled pump valve between the two clamping plates 204, control the first motor 201 to drive the lead screw 202 to rotate, and utilize the two moving frames 203 threadedly connected to the outer edge of the lead screw 202, and the thread direction of the lead screw 202 is bidirectional, so that when the lead screw 202 rotates, it drives the two moving frames 203 to move, facilitating the adjustment of the distance between the two moving frames 203, and further realizing the adjustment of the distance between the two clamping plates 204, so as to facilitate the clamping and fixing of pump valves of different sizes.

[0025] AsFigure 3 As shown in the figure, a chute is provided at the top of the workbench 1, and the inner wall of the chute is slidably connected to the outer wall of the movable frame 203, reducing the frictional loss between the movable frame 203 and the workbench 1 when the movable frame 203 slides. A water collecting tank is provided at the top of the workbench 1, and a round hole is provided at the bottom of the water collecting tank, facilitating the centralized treatment of wastewater.

[0026] As Figure 2 shown in the figure, the wastewater filtering device 6 includes a filtering box 602, a first water pump 604, and a water tank 606. The filtering box 602 can filter the wastewater, and the filtered water is sent into the water tank 606. At the position corresponding to the round hole at the bottom of the workbench 1, a conduit 601 is fixedly connected by bolts, and one end of the conduit 601 away from the workbench 1 is inserted into the inner cavity of the filtering box 602. The bottom of the filtering box 602 is fixedly connected by bolts with a connecting pipe 603, and one end of the connecting pipe 603 away from the filtering box 602 is fixedly connected to the water inlet end of the first water pump 604. The water outlet end of the first water pump 604 is fixedly connected by bolts with a water inlet pipe 605, and one end of the water inlet pipe 605 away from the first water pump 604 is inserted into the inner cavity of the water tank 606. The outer wall of the water tank 606 is fixedly connected by bolts with a second water pump 607, and the water tank 606 and the second water pump 607 are connected by a hose. The water outlet end of the second water pump 607 is fixedly connected by bolts with a water outlet pipe 608. The second water pump 607 pumps out the water in the water tank 606. By using the round pipe connecting the water outlet pipe 608 and the nozzle 505, the water can be sent to the nozzle 505, and the nozzle 505 is used to clean the pump valve. The dripping water falls into the water collecting tank provided at the top of the workbench 1. Through the round hole provided at the bottom of the water collecting tank, the wastewater is sent into the conduit 601 and enters the filtering box 602 for filtering treatment. The filtered water, through the cooperation of the first water pump 604, the connecting pipe 603, and the water inlet pipe 605, is sent into the water tank 606 for reuse. And a sealing plate is fixedly connected by bolts at the bottom of the filtering box 602. By removing the sealing plate, it is convenient to clean the impurities in the filtering box 602.

[0027] As Figure 4 shown in the figure, the height adjusting device 4 includes a second motor 401, and the bottom of the second motor 401 is fixedly bolted to the top of the mounting frame 3. The output shaft of the second motor 401 is inserted into the inner wall of the mounting frame 3 and is rotatably connected to the inner wall of the mounting frame 3. The output shaft end of the second motor 401 is fixedly connected with a threaded rod 402, and a lifting block 403 is threadedly connected to the outer edge of the threaded rod 402. The outer wall of the lifting block 403 is slidably connected to the inner wall of the mounting frame 3. By driving the brush 504 and the nozzle 505 to lift by the second motor 401, the height of the brush 504 and the nozzle 505 can be adjusted, facilitating the cleaning of the pump valve by the brush 504 and the nozzle 505.

[0028] As Figure 4As shown, the cleaning device 5 includes an electric telescopic rod 501. One end of the electric telescopic rod 501 is fixedly connected to the outer wall of the lifting block 403 by bolts. The power rod end of the electric telescopic rod 501 is fixedly connected with a mounting plate 502. A motor 503 and a nozzle 505 are fixedly connected to the outer wall of the mounting plate 502 by bolts. The nozzle 505 is connected to the water outlet pipe 608 through a round pipe. A brush 504 is fixedly connected to the output shaft end of the motor 503. Then, the brush 504 is moved to a position corresponding to the cavity of the pump valve. The electric telescopic rod 501 is controlled to push the brush 504 into the pump valve. Then, the motor 503 is controlled to drive the brush 504 to rotate to clean the inner cavity of the pump valve. After that, the electric telescopic rod 501 is used to move the brush 504 out of the pump valve, which is convenient for sending the brush 504 into the pump valve for cleaning.

[0029] Working principle: By placing the disassembled pump valve between the two clamping plates 204, the first motor 201 is controlled to drive the lead screw 202 to rotate. Two moving frames 203 are threadedly connected to the outer edge of the lead screw 202, and the thread direction of the lead screw 202 is bidirectional. When the lead screw 202 rotates, the two moving frames 203 are driven to move, which is convenient for adjusting the distance between the two moving frames 203, and then realizing the adjustment of the distance between the two clamping plates 204, so that the two clamping plates 204 approach the two sides of the pump valve and clamp and fix the pump valve. Then, the second motor 401 is controlled to drive the threaded rod 402 to rotate. The lifting block 403 is threadedly connected to the outer edge of the threaded rod 402. When the threaded rod 402 rotates, the lifting block 403 is driven to lift and lower, and the nozzle 505 and the brush 504 are driven to lift and lower. Then, the brush 504 is moved to a position corresponding to the cavity of the pump valve. The electric telescopic rod 501 is controlled to push the brush 504 into the pump valve. Then, the motor 503 is controlled to drive the brush 504 to rotate to clean the inner cavity of the pump valve. After that, the electric telescopic rod 501 is used to move the brush 504 out of the pump valve. The nozzle 505 is driven to correspond to the pump valve by the second motor 401. The second water pump 607 is controlled to pump out the water in the water tank 606. Using the round pipe connecting the water outlet pipe 608 and the nozzle 505, the water can be sent to the nozzle 505, and the pump valve is cleaned by the nozzle 505. The dripping water falls into the water collecting tank opened at the top of the workbench 1. Through the round hole opened at the bottom of the water collecting tank, the waste water is sent into the conduit 601 and enters the filter tank 602 for filtration treatment. The filtered water is sent into the water tank 606 for reuse by the cooperation of the first water pump 604, the connecting pipe 603 and the water inlet pipe 605.

[0030] Although the embodiments of the present invention have been shown and described, for those of ordinary skill in the art, it can be understood that various changes, modifications, substitutions and variations can be made to these embodiments without departing from the principle and spirit of the present invention. The scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A cleaning device for pump valve maintenance, comprising a workbench (1), characterized in that: A clamping device (2) is arranged on the top of the workbench (1). On one side of the top of the workbench (1) far from the clamping device (2), a mounting frame (3) is fixedly connected. A height adjusting device (4) is arranged on the top of the mounting frame (3). A cleaning device (5) is arranged on the outer wall of the height adjusting device (4). A waste water filtering device (6) is arranged at the bottom of the workbench (1). The clamping device (2) includes a first motor (201) and clamping plates (204). When the first motor (201) works, it drives the clamping plates (204) to move. The waste water filtering device (6) includes a filtering box (602), a first water pump (604) and a water tank (606). The filtering box (602) can filter the waste water, and the water tank (606) sends the filtered water into the water tank (606).

2. The cleaning device for pump valve maintenance according to claim 1, wherein: One end of the first motor (201) is fixed to the outer wall of the workbench (1) by bolts. The output shaft end of the first motor (201) is inserted into the inner wall of the workbench (1) and rotatably connected to the inner wall of the workbench (1). The output shaft end of the first motor (201) is fixedly connected to a lead screw (202). The end of the lead screw (202) far from the first motor (201) is rotatably connected to the inner wall of the workbench (1). The thread direction of the lead screw (202) is bidirectional. A moving frame (203) is threadedly connected to the outer edge of the lead screw (202). The outer wall of the moving frame (203) is fixedly connected to the clamping plates (204) by bolts.

3. The cleaning device for pump valve maintenance according to claim 2, characterized in that: A chute is formed on the top of the workbench (1), and the inner wall of the chute is slidably connected to the outer wall of the moving frame (203). A water collecting trough is formed on the top of the workbench (1), and a round hole is formed at the bottom of the water collecting trough.

4. A cleaning device for pump valve maintenance according to claim 1, characterized in that: A conduit (601) is fixedly connected to the position corresponding to the round hole at the bottom of the workbench (1) by bolts. One end of the conduit (601) far from the workbench (1) is inserted into the inner cavity of the filtering box (602). The bottom of the filtering box (602) is fixedly connected to a connecting pipe (603) by bolts. One end of the connecting pipe (603) far from the filtering box (602) is fixedly connected to the water inlet end of the first water pump (604). The water outlet end of the first water pump (604) is fixedly connected to a water inlet pipe (605) by bolts. One end of the water inlet pipe (605) far from the first water pump (604) is inserted into the inner cavity of the water tank (606). A second water pump (607) is fixedly connected to the outer wall of the water tank (606) by bolts, and the water tank (606) and the second water pump (607) are connected by a hose. The water outlet end of the second water pump (607) is fixedly connected to a water outlet pipe (608) by bolts.

5. A cleaning device for pump valve maintenance according to claim 1, characterized in that: The height adjustment device (4) includes a second motor (401), and the bottom of the second motor (401) is fixedly bolted to the top of the mounting bracket (3). The output shaft of the second motor (401) is inserted into the inner wall of the mounting bracket (3) and rotatably connected to the inner wall of the mounting bracket (3). The output shaft end of the second motor (401) is fixedly connected to a threaded rod (402), and a lifting block (403) is threadedly connected to the outer edge of the threaded rod (402). The outer wall of the lifting block (403) is slidably connected to the inner wall of the mounting bracket (3).

6. The cleaning device for pump valve maintenance according to claim 1, characterized in that: The cleaning device (5) includes an electric telescopic rod (501), and one end of the electric telescopic rod (501) is fixedly bolted to the outer wall of the lifting block (403). The power rod end of the electric telescopic rod (501) is fixedly connected to a mounting plate (502). A motor (503) and a spray head (505) are fixedly bolted to the outer wall of the mounting plate (502), and the spray head (505) is connected to the water outlet pipe (608) through a round pipe. A brush (504) is fixedly connected to the output shaft end of the motor (503).

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