A filter cleaning machine

Abstract

The utility model provides a filter cleaning machine, including the cleaning tank, the inner wall of cleaning tank is provided with a plurality of support board, is provided with the arc track between the support board of transverse adjacent all, is provided with the symmetrical distribution of sliding frame between the arc track and slides, is provided with the water jet pipe on every sliding frame, is provided with a plurality of spray heads on water jet pipe, is provided with the drive mechanism on the filter box, and the drive mechanism is due to the reciprocating movement of drive spray head. Through the filter cleaning machine of the utility model, the sliding frame drives the water jet pipe and the spray head on the water jet pipe to move towards or away from each other in an arc trajectory, so that the spray head can clean the hydraulic valve sleeve quickly and efficiently from multiple angles.

Description

Technical Field

[0001] This utility model belongs to the field of hydraulic valve sleeve processing technology, and specifically relates to a filter cleaning machine. Background Technology

[0002] The valve sleeve of a hydraulic valve is a core precision component in a hydraulic system. Its machining quality directly affects the flexibility, sealing performance, and system reliability of the valve core movement. As a core precision component in a hydraulic system, the cleanliness of the valve sleeve after machining directly affects the flexibility and sealing performance of the valve core movement. The filter cleaning machine plays a key role in this process.

[0003] Existing filter cleaning machines clean hydraulic valve sleeves by placing them inside a cleaning tank and then spraying cleaning water through cleaning nozzles fixed to the inner wall of the tank. However, in actual use, the fixed position of the cleaning nozzles limits their cleaning range, making it difficult for some areas of the hydraulic valve sleeves to be thoroughly cleaned by the cleaning water, thus affecting the cleaning effect. Utility Model Content

[0004] In view of this, this utility model addresses the shortcomings of the prior art by providing a filter cleaning machine. The sliding frame drives the water spray pipe and the nozzles on the water spray pipe to move toward each other or away from each other in an arc-shaped trajectory, so that the nozzles can quickly and efficiently clean the hydraulic valve sleeve from multiple angles.

[0005] To solve the above-mentioned technical problems, the technical solution adopted by this utility model is as follows: a filter cleaning machine, including a cleaning tank, the inner wall of the cleaning tank is provided with multiple support plates, and an arc-shaped rail is provided between the horizontally adjacent support plates. A symmetrically distributed sliding frame is slidably arranged between the arc-shaped rails. Each sliding frame is provided with a water spray pipe, and the water spray pipe is provided with multiple nozzles. A drive mechanism is provided on the filter tank, and the drive mechanism drives the reciprocating movement of the nozzles. A symmetrically distributed closed door is rotatably arranged on the front side of the cleaning tank, and a glass observation window is provided on the upper side of each closed door. A connecting pipe is provided on the lower side of the filter tank, and a water pump is provided between the top end of the connecting pipe and the cleaning tank. A water supply pipe is provided at the top end of the water pump, and a horizontal pipe is provided at the top end of the water supply pipe. The horizontal pipe is connected to the adjacent water spray pipe through a telescopic pipe.

[0006] As a further improvement of this utility model, the drive mechanism includes slide rods symmetrically arranged inside the filter box, slide seats symmetrically distributed between the slide rods, slide cylinders symmetrically distributed on the lower side of the slide seats, slide columns slidably arranged inside the slide cylinders, and slide columns rotatably connected to adjacent slide frames; a bidirectional lead screw is rotatably arranged inside the filter box, and the slide seats are threadedly connected to the bidirectional lead screw; a servo motor is arranged on the outside of the filter box, and the output shaft of the servo motor is fixed to the bidirectional lead screw by a coupling.

[0007] As a further improvement of this utility model, a filter box is provided on the lower side of the cleaning box, and a base is provided on the lower side of the filter box. A guide rail one is provided on the upper side of the inside of the filter box, a guide rail two is provided in the middle of the inside of the filter box, and a guide rail three is provided on the lower side of the inside of the filter box. A filter screen one is slidably arranged inside the guide rail one, a filter screen two is slidably arranged inside the guide rail two, and an adsorption plate is slidably arranged inside the guide rail three. A connecting plate is provided on the front side of the filter screen one, the filter screen two, and the adsorption plate, and a handle is fixedly provided on the front side of the connecting plate.

[0008] As a further improvement of this utility model, a slide rail is provided on the lower side of the inside of the cleaning tank, and a placement plate is slidably arranged inside the slide rail.

[0009] Compared with the prior art, the beneficial effects of this utility model are as follows:

[0010] Firstly, the water pump operates, drawing water from the filter box through the connecting pipe and then into the horizontal pipe through the water supply pipe. The horizontal pipe then delivers the water into the interior of the spray pipe through the telescopic pipe, and the water is sprayed through the spray pipe on the outside of the spray pipe to flush the hydraulic valve sleeve on the placement plate.

[0011] Secondly, the water after washing flows out from the placement plate and is filtered through filter screen one, filter screen two, and adsorption plate in sequence, thereby realizing the recycling of water resources.

[0012] Third, open the closed doors on both sides, then pull out the placement plate, then place the hydraulic valve sleeve to be cleaned on the placement plate, slide the placement plate back into the slide rail, so that the placement plate drives the hydraulic valve sleeve into the cleaning tank, and then close the closed door.

[0013] Fourth, the output shaft of the servo motor drives the bidirectional lead screw to rotate, causing the sliding frame to move the water spray pipe and the nozzles on the water spray pipe to move towards each other or away from each other in an arc trajectory, so that the nozzles can clean the hydraulic valve sleeve quickly and efficiently from multiple angles. Attached Figure Description

[0014] The present invention will now be described in further detail with reference to the accompanying drawings and specific embodiments.

[0015] Figure 1 This is a schematic diagram of the structure of this utility model;

[0016] Figure 2 This is a schematic diagram of the internal cross-sectional structure of this utility model;

[0017] Figure 3 This is an enlarged structural diagram of point A in this utility model;

[0018] Figure 4 This is a schematic diagram of the planar structure of this utility model.

[0019] In the diagram: 101, base; 102, filter box; 103, cleaning box; 104, closed door; 105, glass observation window; 106, slide rail; 107, placement plate; 108, connecting pipe; 109, water pump; 110, water supply pipe; 111, horizontal pipe; 112, telescopic pipe; 201, guide rail one; 202, guide rail two; 203, guide rail three; 204, filter screen one; 205, filter screen two; 206, adsorption plate; 207, connecting plate; 208, handle; 301, support plate; 302, arc-shaped rail; 303, sliding frame; 304, water spray pipe; 305, nozzle; 306, slide rod; 307, sliding seat; 308, slide cylinder; 309, slide column; 310, servo motor. Detailed Implementation

[0020] To better understand this utility model, the following embodiments further illustrate its content, but the scope of protection of this utility model is not limited to the embodiments described below. Numerous specific details are set forth in the following description to provide a more thorough understanding of this utility model. However, it will be apparent to those skilled in the art that this utility model can be practiced without one or more of these details.

[0021] like Figure 2 , 3 As shown, a filter cleaning machine includes a cleaning tank 103. Multiple support plates 301 are arranged on the inner wall of the cleaning tank 103. Arc-shaped rails 302 are arranged between adjacent support plates 301. Symmetrically distributed sliding frames 303 are slidably arranged between the arc-shaped rails 302. Each sliding frame 303 is equipped with a water spray pipe 304, and multiple nozzles 305 are arranged on the water spray pipe 304. A drive mechanism is provided on the filter tank 102, driving the reciprocating movement of the nozzles 305. The drive mechanism includes sliding rods 306 symmetrically arranged inside the filter tank 102. Symmetrically distributed sliding seats 307 are slidably arranged between the sliding rods 306. Symmetrically distributed sliding cylinders 308 are arranged on the lower side of the sliding seats 307. The interior of the sliding cylinder 308 is equipped with sliding columns 309, which are rotatably connected to the adjacent sliding frame 303. The interior of the filter box 102 is equipped with a bidirectional lead screw, and the sliding seats 307 are threadedly connected to the bidirectional lead screw. The exterior of the filter box 102 is equipped with a servo motor 310, and the output shaft of the servo motor 310 is fixed to the bidirectional lead screw by a coupling. The lower side of the filter box 102 is equipped with a connecting pipe 108, and a water pump 109 is installed between the top end of the connecting pipe 108 and the cleaning box 103. The top end of the water pump 109 is equipped with a water pipe 110, and the top end of the water pipe 110 is equipped with a horizontal pipe 111. The horizontal pipe is connected to the adjacent spray pipe 304 by a telescopic pipe 112.

[0022] like Figure 2 , 4 As shown, a filter box 102 is provided on the lower side of the cleaning box 103, and a base 101 is provided on the lower side of the filter box 102. A guide rail 1 201 is provided on the upper side of the inside of the filter box 102, a guide rail 202 is provided in the middle of the inside of the filter box 102, and a guide rail 3 203 is provided on the lower side of the inside of the filter box 102. A filter screen 204 is slidably arranged inside the guide rail 1 201, a filter screen 205 is slidably arranged inside the guide rail 202, and an adsorption plate 206 is slidably arranged inside the guide rail 3 203. A connecting plate 207 is provided on the front side of the filter screen 204, the filter screen 205, and the adsorption plate 206, and a handle 208 is fixedly arranged on the front side of the connecting plate 207.

[0023] like Figure 2 , 4 As shown, a slide rail 106 is provided on the lower side of the interior of the cleaning tank 103, and a placement plate 107 is slidably arranged inside the slide rail 106.

[0024] like Figure 1 , 2 As shown, the front side of the cleaning tank 103 is provided with symmetrically distributed closed doors 104, and each of the closed doors 104 is provided with a glass observation window 105 on its upper side.

[0025] When in use, open the closed doors 104 on both sides, then pull out the placement plate 107, then place the hydraulic valve sleeve to be cleaned on the placement plate 107, slide the placement plate 107 back into the slide rail 106, so that the placement plate 107 drives the hydraulic valve sleeve into the cleaning tank 103, and then close the closed door 104.

[0026] The water pump 109 is operated so that it draws water from the filter box 102 through the connecting pipe 108, and then enters the horizontal pipe 111 through the water pipe 110. The horizontal pipe 111 then delivers water into the interior of the spray pipe 304 through the telescopic pipe 112. Water is sprayed through the spray pipe 304 on the outside of the spray pipe 304 to flush the hydraulic valve sleeve on the placement plate 107.

[0027] After cleaning, the water flows out from the placement plate 107 and is filtered through the filter screen 204, the filter screen 205 and the adsorption plate 206 in sequence to achieve the recycling of water resources.

[0028] The output shaft of the servo motor 310 drives the bidirectional lead screw to rotate, which in turn drives the sliding seats 307 and slide rods 306 to slide through the threaded relationship between the bidirectional lead screw and the sliding seat 307. This causes the sliding seats 307 on both sides to move towards each other or away from each other. During the movement of the sliding seats 307, the sliding relationship between the sliding cylinder 308 and the sliding column 309 and the rotational relationship between the sliding column 309 and the sliding frame 303 drive the sliding frame 303 to move on the arc-shaped rail 302. This causes the sliding frames 303 on both sides to move towards each other or away from each other on the arc-shaped rail 302. This causes the sliding frame 303 to drive the water spray pipe 304 and the nozzles 305 on the water spray pipe 304 to move towards each other or away from each other in an arc-shaped trajectory. This allows the nozzles 305 to clean the hydraulic valve sleeve quickly and efficiently from multiple angles.

[0029] Finally, it should be noted that the above embodiments are only used to illustrate the technical solution of this utility model and are not intended to limit it. Any other modifications or equivalent substitutions made by those skilled in the art to the technical solution of this utility model, as long as they do not depart from the spirit and scope of the technical solution of this utility model, should be covered within the scope of the claims of this utility model.

Claims

1. A filter cleaning machine, comprising a cleaning tank (103), characterized in that: The inner wall of the cleaning tank (103) is provided with multiple support plates (301), and an arc-shaped rail (302) is provided between the horizontally adjacent support plates (301). A symmetrically distributed sliding frame (303) is slidably arranged between the arc-shaped rails (302). A water spray pipe (304) is provided on each sliding frame (303), and multiple nozzles (305) are provided on the water spray pipe (304). A driving mechanism is provided on the filter box (102), and the driving mechanism drives the reciprocating movement of the nozzles (305).

2. The filter cleaning machine as described in claim 1, characterized in that: The driving mechanism includes slide rods (306) symmetrically arranged inside the filter box (102), slide seats (307) symmetrically distributed between the slide rods (306), slide cylinders (308) symmetrically distributed on the lower side of the slide seats (307), and slide columns (309) slidably arranged inside each slide cylinder (308), with the slide columns (309) rotatably connected to the adjacent slide frame (303).

3. The filter cleaning machine as described in claim 2, characterized in that: The filter box (102) is equipped with a bidirectional lead screw for rotation inside, and the sliding seat (307) is threadedly connected to the bidirectional lead screw. A servo motor (310) is provided on the outside of the filter box (102), and the output shaft of the servo motor (310) is fixed to the bidirectional lead screw by a coupling.

4. The filter cleaning machine as described in claim 1, characterized in that: A filter box (102) is provided on the lower side of the cleaning box (103), a base (101) is provided on the lower side of the filter box (102), a guide rail one (201) is provided on the upper side of the inside of the filter box (102), a guide rail two (202) is provided in the middle of the inside of the filter box (102), a guide rail three (203) is provided on the lower side of the inside of the filter box (102), a filter screen one (204) is slidably arranged inside the guide rail one (201), a filter screen two (205) is slidably arranged inside the guide rail two (202), and an adsorption plate (206) is slidably arranged inside the guide rail three (203).

5. The filter cleaning machine as described in claim 4, characterized in that: The front sides of the filter screen one (204), filter screen two (205) and adsorption plate (206) are all provided with connecting plates (207), and handles (208) are fixedly provided on the front sides of the connecting plates (207).

6. The filter cleaning machine as described in claim 1, characterized in that: The cleaning tank (103) has a slide rail (106) on its lower interior side, and a placement plate (107) is slidably disposed inside the slide rail (106).

7. The filter cleaning machine as described in claim 1, characterized in that: The front side of the cleaning tank (103) is provided with symmetrically distributed closed doors (104), and each closed door (104) is provided with a glass observation window (105) on its upper side.

8. The filter cleaning machine as described in claim 1, characterized in that: A connecting pipe (108) is provided on the lower side of the filter box (102). A water pump (109) is provided between the top end of the connecting pipe (108) and the cleaning box (103). A water supply pipe (110) is provided at the top end of the water pump (109). A horizontal pipe (111) is provided at the top end of the water supply pipe (110). The horizontal pipe (111) is connected to the adjacent spray pipe (304) through a telescopic pipe (112).

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