Cleaning device for surfaces of hydraulic parts

Abstract

The cleaning device for the surfaces of the hydraulic parts comprises a box body, a filter screen is fixedly connected to the interior of a collecting seat, a precise positioning water outlet thin pipe is arranged at the upper end of a first water pump, an electric push rod and a sliding rod are fixedly connected to the lower ends of lifting blocks respectively, a net plate is arranged between lifting plates, and the net plate is fixedly connected to the lower ends of the lifting blocks. And a water outlet frame is correspondingly arranged on one side of the second water pump. By means of the structure, the containing net plate is arranged at the upper end of the fixing base and driven by the motor to rotate, the multiple limiting blocks are arranged on the inner side of the containing net plate and used for limiting the outer wall of the hydraulic part, and the water outlet frame and the water spraying net holes are correspondingly arranged on the two sides of the containing net plate, so that water can be evenly sprayed in multiple directions; water generated by water spraying is filtered into the collecting base through the filter screen, then the filtered water is extracted and sprayed out of the precise positioning water outlet thin pipe in a multi-direction swinging mode, and therefore the precise positioning water outlet thin pipe can spray water to clean the small positions of the hydraulic parts precisely.

Description

Technical Field

[0001] This utility model relates to the field of cleaning technology for the surface of hydraulic components, and in particular to a cleaning device for the surface of hydraulic components. Background Technology

[0002] This applies to numerous industries. Hydraulic components, as core parts of hydraulic systems, have their surface cleanliness directly impacting the system's sealing performance, stability, and service life. However, existing hydraulic component surface cleaning devices have many problems that urgently need to be addressed.

[0003] Regarding component fixation and cleaning coverage, traditional cleaning devices mostly employ a single fixing method, which is difficult to adapt to hydraulic components of varying shapes. Displacement easily occurs during cleaning, leading to uneven cleaning. Simultaneously, most devices have a fixed water spray structure with a single water flow direction, failing to effectively clean complex curved surfaces and dead corners of components, resulting in numerous cleaning blind spots. For example, traditional devices struggle to achieve all-around cleaning of hydraulic valve blocks with deep holes and grooves, leaving significant residue problems.

[0004] Regarding water resource utilization and cleaning precision, existing cleaning devices mostly employ single-use water spraying, resulting in direct discharge of wastewater. This wastes water resources and increases wastewater treatment costs. Even if some devices have water circulation systems, the filtration effect is poor, and the circulating water carrying impurities can easily cause secondary pollution to components. Furthermore, when dealing with small gaps and precision channels on hydraulic components, traditional cleaning devices lack sufficient water flow impact force and have a single spray angle, making it difficult to clean thoroughly. Residual microparticles may cause blockages and leaks in the hydraulic system, seriously affecting the normal operation of the equipment. Utility Model Content

[0005] The purpose of this invention is to at least solve one of the technical problems existing in the prior art, and to provide a cleaning device for the surface of hydraulic components, which enables it to spray water evenly in multiple directions, and to accurately clean the small parts of hydraulic components.

[0006] This utility model also provides a cleaning device for the surface of hydraulic components as described above, including a housing, a collection seat fixedly connected to the lower end of the housing, a filter screen fixedly connected inside the collection seat, a first water pump fixedly connected to the side wall of the collection seat, a precise positioning water outlet tube provided at the upper end of the first water pump, two lifting plates symmetrically arranged on the inner wall of the housing, two lifting blocks symmetrically fixedly connected to both sides of the lifting plates, an electric push rod and a sliding rod respectively fixedly connected to the lower end of the lifting blocks, a placement mesh plate provided between the lifting plates, four limiting blocks evenly arranged on the inner side of the placement mesh plate, two second water pumps symmetrically fixedly connected to both sides of the housing, and a water outlet frame correspondingly provided on one side of each second water pump.

[0007] According to the present invention, a cleaning device for the surface of hydraulic components is provided, wherein a collection groove is provided between the filter screen and the collection seat.

[0008] According to the present invention, a cleaning device for the surface of hydraulic components is provided, wherein the output end of the precise positioning water outlet tube is connected to the inner side of the housing, a corrugated folded tube is fixedly connected to the lower end of the precise positioning water outlet tube, a first water outlet tube is fixedly connected to the lower end of the corrugated folded tube, and the first water outlet tube is fixedly connected to the output end of the first water pump.

[0009] According to the present invention, a cleaning device for the surface of hydraulic components is provided, wherein a plurality of water spray holes are uniformly and interconnected on the inner side of the water outlet frame, a second water outlet pipe is fixedly and interconnected on the other side of the water outlet frame, the other side of the second water outlet pipe is fixedly and interconnected with the output end of the second water pump, and a water tank is fixedly and interconnected with the input end of the second water pump.

[0010] According to the present invention, a cleaning device for the surface of hydraulic components is provided, wherein the electric push rod is fixedly connected inside the housing, and the slide rod and the housing are slidably connected.

[0011] According to the present invention, a cleaning device for the surface of hydraulic components is provided, wherein a slider is fixedly connected to one side of the limiting block, a damping spring is fixedly connected to one side of the slider, a fixed rod is slidably connected to the outside of the slider, and the bottom of the inner side of the fixed rod and the damping spring are fixedly connected to each other.

[0012] According to the present invention, a cleaning device for the surface of hydraulic components is provided, wherein a rotating shaft is fixedly connected to the lower end of the placement mesh plate, a motor is provided at the lower end of the rotating shaft, the output end of the motor is fixedly connected to the lower end of the rotating shaft, a fixing seat is fixedly connected to the outside of the motor, and the fixing seat is fixedly connected between the lifting plates.

[0013] Beneficial effects:

[0014] 1. The lifting plates are fixedly connected by a fixed base. The upper end of the fixed base is equipped with a placement screen plate. The placement screen plate is driven to rotate by a motor. Multiple limit blocks are set on the inner side of the placement screen plate to limit the outer wall of the hydraulic components. The lifting plates are driven to move up and down by an electric push rod. Water outlet racks and water spray holes are set on both sides of the placement screen plate to enable it to spray water evenly in multiple directions.

[0015] 2. The collection seat and the inner side of the box are connected and fixed. The water generated by the spray is filtered through the filter screen into the collection seat. Then the filtered water is extracted and sprayed out again from the precise positioning water outlet tube in multiple directions, so that it can accurately spray water to clean the small parts of the hydraulic components. Attached Figure Description

[0016] The present invention will be further described below with reference to the accompanying drawings and embodiments;

[0017] Figure 1 This is a perspective view of a cleaning device for the surface of hydraulic components according to the present invention;

[0018] Figure 2 This is a schematic diagram of the structure between the lifting plates of a cleaning device for the surface of hydraulic components according to the present invention;

[0019] Figure 3 This is a schematic diagram of the structure of the placement mesh plate of a cleaning device for the surface of hydraulic components according to the present invention;

[0020] Figure 4 This is a cross-sectional view of a collection seat of a cleaning device for the surface of hydraulic components according to the present invention;

[0021] Figure 5 This is a schematic diagram of the structure between the slider and the fixed rod of a cleaning device for the surface of hydraulic components according to this utility model.

[0022] Legend:

[0023] 1. Housing; 2. Collection base; 3. First water pump; 4. First water outlet pipe; 5. Corrugated folded pipe; 6. Precision positioning water outlet fine pipe; 7. Filter screen; 8. Collection tank; 9. Water tank; 10. Second water pump; 11. Second water outlet pipe; 12. Water outlet frame; 13. Spraying mesh; 14. Lifting plate; 15. Lifting block; 16. Sliding rod; 17. Electric push rod; 18. Fixed base; 19. Motor; 20. Rotating shaft; 21. Placement mesh plate; 22. Fixed rod; 23. Limiting block; 24. Sliding block; 25. Damping spring. Detailed Implementation

[0024] This section will describe in detail the specific embodiments of the present utility model. The preferred embodiments of the present utility model are shown in the accompanying drawings. The purpose of the drawings is to supplement the textual description with graphics, so that people can intuitively and vividly understand each technical feature and the overall technical solution of the present utility model, but they should not be construed as limiting the scope of protection of the present utility model.

[0025] Reference Figure 1-5This utility model provides a cleaning device for the surface of hydraulic components, comprising a housing 1, a collection seat 2 fixedly connected to the lower end of the housing 1, a filter screen 7 fixedly connected inside the collection seat 2, a first water pump 3 fixedly connected to the side wall of the collection seat 2, a precision positioning water outlet tube 6 provided at the upper end of the first water pump 3, two lifting plates 14 symmetrically arranged on the inner wall of the housing 1, two lifting blocks 15 symmetrically fixedly connected to both sides of the lifting plates 14, an electric push rod 17 and a sliding rod 16 fixedly connected to the lower end of the lifting blocks 15 respectively, a placement mesh plate 21 is arranged between the lifting plates 14, four limiting blocks 23 are evenly arranged on the inner side of the placement mesh plate 21, two second water pumps 10 symmetrically fixedly connected to both sides of the housing 1, and a water outlet frame 12 is correspondingly arranged on one side of the second water pump 10.

[0026] Specifically, the second water pump 10 is controlled by power supply to draw wastewater out and spray it out from the inside of the precisely positioned water outlet tube 6. The electric push rod 17 is a conventional structure that is powered by an internal electric motor and can drive the lifting plate 14 to move up and down.

[0027] A collection groove 8 is provided between the filter screen 7 and the collection seat 2.

[0028] Specifically, the inside of collection tank 8 is used to collect filtered wastewater.

[0029] The output end of the precise positioning water outlet tube 6 is connected to the inner side of the housing 1. The lower end of the precise positioning water outlet tube 6 is fixedly connected to a corrugated folded tube 5. The lower end of the corrugated folded tube 5 is fixedly connected to a first water outlet tube 4. The first water outlet tube 4 is fixedly connected to the output end of the first water pump 3.

[0030] Specifically, the corrugated folded tube 5 and the precise positioning water outlet tube 6 can swing freely to spray water precisely.

[0031] Multiple water spray holes 13 are evenly and interconnected on the inner side of the water outlet frame 12. A second water outlet pipe 11 is fixedly connected to the other side of the water outlet frame 12. The other side of the second water outlet pipe 11 is fixedly connected to the output end of the second water pump 10. A water tank 9 is fixedly connected to the input end of the second water pump 10.

[0032] Specifically, the second water pump 10, controlled by the power supply, draws water from the inside of the water tank 9 and sprays it out from the inside of the spray mesh 13.

[0033] The electric push rod 17 is fixedly connected inside the housing 1, and the slide rod 16 is slidably connected to the housing 1.

[0034] A slider 24 is fixedly connected to one side of the limiting block 23, a damping spring 25 is fixedly connected to one side of the slider 24, a fixed rod 22 is slidably connected to the outside of the slider 24, and the bottom of the inner side of the fixed rod 22 and the damping spring 25 are fixedly connected to each other.

[0035] Specifically, the damping spring 25, under natural conditions, compresses with the limiting block 23 to achieve a limiting function.

[0036] A rotating shaft 20 is fixedly connected to the lower end of the placement mesh plate 21. A motor 19 is provided at the lower end of the rotating shaft 20. The output end of the motor 19 is fixedly connected to the lower end of the rotating shaft 20. A fixing seat 18 is fixedly connected to the outside of the motor 19. The fixing seat 18 is fixedly connected between the lifting plates 14.

[0037] Specifically, motor 19 starts, driving shaft 20 and placement mesh plate 21 to rotate.

[0038] Working principle: The hydraulic components are placed inside the placement mesh plate 21 and limited around the perimeter by the limiting block 23. Water is added into the water tank 9 through the external structure and then pumped out by the second water pump 10 and sprayed out from the water outlet frame 12. At the same time, the motor 19 drives the placement mesh plate 21 to rotate, so that it can clean the outer wall evenly. The filtered water is drawn out by the first water pump 3 and sprayed out precisely from the precise positioning water outlet tube 6 for cleaning.

[0039] The embodiments of the present utility model have been described in detail above with reference to the accompanying drawings. However, the present utility model is not limited to the above embodiments. Within the scope of knowledge possessed by those skilled in the art, various changes can be made without departing from the spirit of the present utility model.

Claims

1. A cleaning device for the surface of hydraulic components, comprising a housing (1), characterized in that: The lower end of the box (1) is fixedly connected to a collection seat (2), and a filter screen (7) is fixedly connected inside the collection seat (2). A first water pump (3) is fixedly connected to the side wall of the collection seat (2). A precise positioning water outlet tube (6) is provided at the upper end of the first water pump (3). Two lifting plates (14) are symmetrically arranged on the inner wall of the box (1). Two lifting blocks (15) are symmetrically fixedly connected on both sides of the lifting plates (14). An electric push rod (17) and a sliding rod (16) are fixedly connected at the lower end of the lifting blocks (15). A placement mesh plate (21) is arranged between the lifting plates (14). Four limiting blocks (23) are evenly arranged on the inner side of the placement mesh plate (21). Two second water pumps (10) are symmetrically fixedly connected on both sides of the box (1). A water outlet frame (12) is correspondingly arranged on one side of the second water pump (10).

2. The cleaning device for the surface of hydraulic components according to claim 1, characterized in that, A collection groove (8) is provided between the filter screen (7) and the collection seat (2).

3. A cleaning device for the surface of hydraulic components according to claim 1, characterized in that, The output end of the precise positioning water outlet tube (6) is connected to the inner side of the box (1) and is correspondingly arranged. The lower end of the precise positioning water outlet tube (6) is fixedly connected to a corrugated folded tube (5). The lower end of the corrugated folded tube (5) is fixedly connected to a first water outlet tube (4). The first water outlet tube (4) and the output end of the first water pump (3) are fixedly connected.

4. A cleaning device for the surface of hydraulic components according to claim 1, characterized in that, The water outlet frame (12) has a plurality of spray mesh holes (13) evenly connected inside. The other side of the water outlet frame (12) is fixedly connected to a second water outlet pipe (11). The other side of the second water outlet pipe (11) is fixedly connected to the output end of the second water pump (10). The input end of the second water pump (10) is fixedly connected to a water tank (9).

5. A cleaning device for the surface of hydraulic components according to claim 1, characterized in that, The electric push rod (17) is fixedly connected inside the housing (1), and the slide rod (16) and the housing (1) are slidably connected.

6. A cleaning device for the surface of hydraulic components according to claim 1, characterized in that, The limiting block (23) is fixedly connected to a slider (24) on one side, and a damping spring (25) is fixedly connected to one side of the slider (24). A fixing rod (22) is slidably connected to the outside of the slider (24), and the bottom of the inner side of the fixing rod (22) and the damping spring (25) are fixedly connected to each other.

7. A cleaning device for the surface of hydraulic components according to claim 1, characterized in that, The lower end of the placement mesh plate (21) is fixedly connected to a rotating shaft (20), and a motor (19) is provided at the lower end of the rotating shaft (20). The output end of the motor (19) is fixedly connected to the lower end of the rotating shaft (20), and a fixed seat (18) is fixedly connected to the outside of the motor (19). The fixed seat (18) is fixedly connected between the lifting plates (14).

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