Cleaning device for hydraulic element production and machining

Abstract

The invention discloses a cleaning device for hydraulic element production and processing, and relates to the technical field of hydraulic element cleaning, the cleaning device comprises a ventilation device and a hydraulic pipe fitting, and further comprises a processing tank body, the processing tank body comprises a shell, one side of the shell is provided with a feeding port, and the other side of the shell is provided with a discharging port; the frame bodies are arranged on the two sides of the shell, the cleaning mechanism is installed in the shell, the recycling bottom groove is formed in the bottom of the shell, the ventilation device is located on the top of the shell, and the hydraulic pipe fitting is connected with the inner wall of the shell. Through the arrangement of the processing tank body, the net cylinder and the sponge roller, the hydraulic pipe fitting can be conveniently and rapidly clamped by the device, meanwhile, the hydraulic pipe fitting is rapidly rotated, the contact angle between the hydraulic pipe fitting and a spray head is adjusted, and the sponge roller absorbs liquid obtained after a cleaning solvent on the surface of the hydraulic pipe fitting reacts with greasy dirt; and the cleaning effect of the device is improved due to full contact between the cleaning solvent and oil stains.

Description

Technical Field

[0001] The invention relates to the technical field of hydraulic component cleaning, in particular to a cleaning device for hydraulic component production and processing. Background Art

[0002] Hydraulic components refer to the parts used to control hydraulic systems, such as hydraulic cylinders, hydraulic pumps, valves, oil tanks, etc. These components achieve mechanical movement or perform industrial operations by transmitting hydraulic energy. Hydraulic components also include pipe fittings. In hydraulic systems, pipe fittings are an important part of connecting various hydraulic components (such as hydraulic cylinders, hydraulic pumps, valves, etc.). They play the functions of connection, steering, and diversion through pipe joints, elbows, joints, flanges, etc., to ensure the normal operation and efficient work of the hydraulic system.

[0003] There are a large number of hydraulic pipe fittings, and the surface of the pipe fittings is curved, which increases the difficulty of clamping the general cleaning device and affects the general cleaning device's comprehensive cleaning effect on the pipe fittings from multiple angles. The hydraulic pipe fittings need to be cleaned by spraying cleaning solvents, but this increases the difficulty of cleaning and drying the pipe fittings. Therefore, a cleaning device for the production and processing of hydraulic components is introduced. Summary of the invention

[0004] The object of the present invention is to provide a cleaning device for the production and processing of hydraulic components to solve the problems raised in the above-mentioned background technology.

[0005] In order to solve the above technical problems, the present invention provides the following technical solutions: A cleaning device for production and processing of hydraulic components, comprising a ventilation device and a hydraulic pipe fitting, and also comprising a processing tank body, wherein the processing tank body comprises an outer shell, a material feed port is arranged on one side of the outer shell, a material discharge port is arranged on the other side of the outer shell, frames are arranged on both sides of the outer shell, a cleaning mechanism is installed inside the outer shell, a recovery bottom tank is arranged at the bottom of the outer shell, the ventilation device is located at the top of the outer shell, and the hydraulic pipe fitting is connected to the inner wall of the outer shell; The cleaning mechanism includes a central rotating shaft, one end of which is connected to the outer shell through a bearing, a nozzle is installed on the central rotating shaft, a net cylinder is clamped on the inner wall of the outer shell, a sponge roller is arranged on the outer wall of the net cylinder, and a scraper is installed on the outer wall of the sponge roller.

[0006] A servo motor is provided at one end of the central rotating shaft, one side of the servo motor is fixedly connected to the housing, the nozzles are linearly equidistantly distributed about the outer wall of the central rotating shaft, and one side of the nozzles is connected to a cleaning solvent through a conduit. The cleaning solvent is sprayed into the housing through the nozzles, and the servo motor at one end of the central rotating shaft is started. The central rotating shaft drives the nozzles to rotate and spray, which facilitates the multi-angle spraying of the outer wall of the hydraulic pipe fittings by the device, ensures that the hydraulic pipe fittings can fully contact with the cleaning solvent, improves the cleaning effect of the device, and avoids the generation of cleaning dead angles.

[0007] A power motor is connected to one side of the net cylinder, and the output shaft of the power motor is connected to the net cylinder through a linkage structure. A spiral rotating plate is arranged on the outer wall of the net cylinder, and the spiral rotating plate is arranged spirally around the outer wall of the net cylinder. One side of the spiral rotating plate is connected to the hydraulic pipe fitting. By starting the power motor on one side of the net cylinder, the power motor drives the net cylinder to rotate along the inner wall of the shell through the linkage structure, and the spiral rotating plate arranged on the outer wall of the net cylinder pushes the hydraulic pipe fitting on the outer wall of the net cylinder to move linearly along the outer wall of the net cylinder, so that the hydraulic pipe fitting can quickly discharge the material, thereby improving the automation degree of the device and the working efficiency of the device.

[0008] The sponge rollers are provided in a plurality of numbers, and the plurality of sponge rollers are equidistantly distributed in a circular manner about the inner wall of the shell. A gear ring is meshed with one end of the sponge roller through a gear, and the gear ring is clamped with the inner wall of the shell. A driving motor is connected to one side of the gear ring. The scrapers are provided in a plurality of numbers, and the plurality of scrapers are equidistantly distributed in a circular manner about the outer wall of the shell. One side of the scraper is fixedly connected with the inner wall of the shell, and the other side of the scraper is in contact with the outer wall of the sponge roller. When the hydraulic pipe is rotating along the outer wall of the net cylinder, the driving motor on one side of the sponge roller is started, and the driving motor drives the sponge roller to rotate alone through the gear ring, and the outer wall of the sponge roller is in contact with the outer wall of the hydraulic pipe. When the sponge roller rotates, the hydraulic pipe is driven to rotate, and the outer wall of the hydraulic pipe is scraped and cleaned. At the same time, the contact surface between the hydraulic pipe and the cleaning solvent sprayed from the nozzle is adjusted to ensure full contact between the cleaning solvent and the hydraulic pipe.

[0009] One side of the hydraulic pipe is fitted with the outer wall of the net cylinder, and the other side of the hydraulic pipe is fitted with the outer wall of the sponge roller. After the hydraulic pipe is placed in the shell, the net cylinder is rotated alone to make the hydraulic pipe rotate around the outer wall of the net cylinder, and the spiral rotating plate arranged on the outer wall of the net cylinder is used to push the hydraulic pipe to move linearly. The sponge roller is rotated alone to make the hydraulic pipe rotate in a circular manner to adjust the fitting position of the outer wall of the hydraulic pipe and the net cylinder. The net cylinder and the sponge roller are rotated at the same time to make the hydraulic pipe move horizontally along the outer wall of the net cylinder, and the hydraulic pipe is quickly discharged through the discharge port.

[0010] The recovery bottom tank is connected to the shell, and a water outlet is provided at the bottom of the recovery bottom tank. The cleaning solvent is collected through the recovery bottom tank, so that the cleaning solvent is deposited at the bottom of the shell, and the hydraulic pipe is immersed in the cleaning solvent, thereby ensuring the contact between the cleaning solvent and the inside of the hydraulic pipe, and at the same time facilitating the centralized treatment of the cleaning solvent by the user, thereby improving the utilization rate of the cleaning solvent by the device.

[0011] A hydraulic cylinder is arranged inside the telescopic leg rod, the top end of the telescopic leg rod is hinged to the shell through the hydraulic cylinder, and the top end of the support leg is hinged to the shell. By adjusting the length of the telescopic leg rod, the shell is deflected at an angle, and the liquid level of the cleaning solvent deposited inside the shell is adjusted, thereby improving the discharge efficiency of the cleaning solvent inside the shell, and at the same time accelerating the outflow of the cleaning solvent sticking to the hydraulic pipe fittings, thereby improving the drying efficiency of the hydraulic pipe fittings by the device.

[0012] The ventilation device is connected to the housing, and a heating wire and a fan are arranged inside the ventilation device. The hydraulic pipe fittings are adjusted to a position close to the ventilation device through the rotational cooperation of the sponge roller and the mesh cylinder, and the ventilation device is started to dry the hydraulic pipe fittings to avoid the influence of the residual cleaning solvent on the quality of the hydraulic pipe fittings.

[0013] Compared with the prior art, the beneficial effects achieved by the present invention are: 1. Through the setting of the processing tank body, mesh cylinder and sponge roller, the device can quickly clamp the hydraulic pipe fittings, quickly rotate the hydraulic pipe fittings, adjust the contact angle between the hydraulic pipe fittings and the nozzle, rotate the sponge roller to drive the hydraulic pipe fittings to rotate, and absorb the liquid after the reaction of the cleaning solvent and the oil on the surface of the hydraulic pipe fittings to ensure full contact between the cleaning solvent and the oil. Then the sponge roller is squeezed by the scraper to ensure the stable absorption of the water on the surface of the hydraulic pipe fittings, thereby improving the cleaning effect of the device.

[0014] 2. By processing the tank body, the frame body and the recovery bottom tank, the cleaning solvent is deposited at the bottom of the shell to ensure full contact between the cleaning solvent and the hydraulic pipe fittings. The hydraulic pipe fittings are repeatedly rotated in a circle along the inner wall of the shell to improve the cleaning effect of the device on the internal holes of the hydraulic pipe fittings. At the same time, the angle of the shell is adjusted by the frame body to control the height of the internal cleaning solvent, which is convenient for the user to centrally process the cleaning solvent, improve the utilization rate of the cleaning solvent by the device, and improve the environmental protection of the device.

[0015] 3. By processing the tank body, frame, cleaning mechanism and ventilation device, the drying efficiency of the device for hydraulic pipe fittings is improved to avoid the problem of liquid sticking to the hydraulic pipe fittings and affecting the quality of the hydraulic pipe fittings. Through the inclined setting of the outer shell, the hydraulic pipe fittings are transported at an oblique angle to accelerate the outflow of the liquid inside the hydraulic pipe fittings. At the same time, the liquid on the outer wall is quickly absorbed by the sponge roller. The ventilation device dries the hydraulic pipe fittings, controls the problem of air flow inside the outer shell, increases the temperature to improve the cleaning efficiency of the cleaning solvent for oil stains, and at the same time improves the processing efficiency of the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] The accompanying drawings are used to provide a further understanding of the present invention and constitute a part of the specification. Together with the embodiments of the invention, they are used to explain the present invention and do not constitute a limitation of the present invention. In the accompanying drawings: Figure 1 It is a schematic diagram of the structure of the present invention; Figure 2 It is a schematic diagram of the connection structure between the cleaning mechanism and the hydraulic pipe fitting of the present invention; Figure 3 It is a side cross-sectional structural schematic diagram of the present invention; Figure 4 It is a schematic diagram of the cross-sectional structure of the processed tank body of the present invention; Figure 5 It is a schematic diagram of a top cross-sectional structure of the present invention; Figure 6 It is a schematic diagram of the cleaning mechanism structure of the present invention.

[0017] In the figure: 1. Processing tank body; 101. Shell; 102. Feed inlet; 103. Discharge outlet; 2. frame; 201. telescopic leg rod; 202. support leg; 3. Cleaning mechanism; 301. Central rotating shaft; 302. Nozzle; 303. Net cylinder; 304. Sponge roller; 305. Scraper; 4. Recycling bottom tank; 5. Ventilation device; 6. Hydraulic pipe fittings. DETAILED DESCRIPTION

[0018] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0019] See also Figure 1-Figure 6 , the present invention provides a technical solution: A cleaning device for production and processing of hydraulic components, comprising a ventilation device 5 and a hydraulic pipe fitting 6, and also comprising a processing tank body 1, wherein the processing tank body 1 comprises a shell 101, a feed port 102 is arranged on one side of the shell 101, a discharge port 103 is arranged on the other side of the shell 101, a frame body 2 is arranged on both sides of the shell 101, a cleaning mechanism 3 is installed inside the shell 101, a recovery bottom tank 4 is arranged at the bottom of the shell 101, the ventilation device is located at the top of the shell 101, and the hydraulic pipe fitting 6 is connected to the inner wall of the shell 101; The cleaning mechanism 3 includes a central rotating shaft 301, one end of which is connected to the outer shell 101 through a bearing, a nozzle 302 is installed on the central rotating shaft 301, a net cylinder 303 is clamped on the inner wall of the outer shell 101, a sponge roller 304 is provided on the outer wall of the net cylinder 303, and a scraper 305 is installed on the outer wall of the sponge roller 304.

[0020] A hydraulic cylinder is arranged inside the telescopic leg rod 201, and the top of the telescopic leg rod 201 is hinged to the housing 101 through the hydraulic cylinder, and the top of the support leg 202 is hinged to the housing 101. By adjusting the length of the telescopic leg rod 201, the housing 101 is deflected at an angle, and the liquid level of the deposited cleaning solvent inside the housing 101 is adjusted, thereby improving the discharge efficiency of the cleaning solvent inside the housing 101, and at the same time accelerating the outflow of the cleaning solvent sticking to the hydraulic pipe fitting 6, thereby improving the drying efficiency of the hydraulic pipe fitting 6 by the device.

[0021] A servo motor is provided at one end of the central rotating shaft 301, one side of the servo motor is fixedly connected to the housing 101, and the nozzles 302 are linearly and equidistantly distributed about the outer wall of the central rotating shaft 301, and one side of the nozzles 302 is connected to the cleaning solvent through a conduit. The cleaning solvent is sprayed into the housing 101 through the nozzles 302, and the servo motor at one end of the central rotating shaft 301 is started, and the central rotating shaft 301 drives the nozzles 302 to rotate and spray, so that the device can spray the outer wall of the hydraulic pipe 6 at multiple angles, ensuring that the hydraulic pipe 6 can fully contact with the cleaning solvent, improving the cleaning effect of the device, and avoiding the generation of cleaning dead angles.

[0022] A power motor is connected to one side of the net cylinder 303, and the output shaft of the power motor is connected to the net cylinder 303 through a linkage structure. A spiral rotating plate is arranged on the outer wall of the net cylinder 303, and the spiral rotating plate is arranged spirally around the outer wall of the net cylinder 303. One side of the spiral rotating plate is connected to the hydraulic pipe fitting 6. By starting the power motor on one side of the net cylinder 303, the power motor drives the net cylinder 303 to rotate along the inner wall of the shell 101 through the linkage structure, and the hydraulic pipe fitting 6 on the outer wall of the net cylinder 303 is pushed to move linearly along the outer wall of the net cylinder 303 through the spiral rotating plate arranged on the outer wall of the net cylinder 303, so that the hydraulic pipe fitting 6 can quickly discharge the material, thereby improving the automation degree of the device and the working efficiency of the device.

[0023] A plurality of sponge rollers 304 are provided, and the plurality of sponge rollers 304 are equidistantly distributed in a ring around the inner wall of the outer shell 101. A gear ring is meshed at one end of the sponge roller 304, and the gear ring is clamped with the inner wall of the outer shell 101. A driving motor is connected to one side of the gear ring. A plurality of scrapers 305 are provided, and the plurality of scrapers 305 are equidistantly distributed in a ring around the outer wall of the outer shell 101. One side of the scraper 305 is fixedly connected to the inner wall of the outer shell 101, and the other side of the scraper 305 is in contact with the outer wall of the sponge roller 304. While the hydraulic pipe fitting 6 rotates along the outer wall of the mesh tube 303, the driving motor on one side of the sponge roller 304 is started, and the driving motor drives the sponge roller 304 to rotate independently through the gear ring. The outer wall of the sponge roller 304 fits against the outer wall of the hydraulic pipe fitting 6. The sponge roller 304 drives the hydraulic pipe fitting 6 to rotate while rotating, and the outer wall of the hydraulic pipe fitting 6 is scraped and cleaned. At the same time, the contact surface between the hydraulic pipe fitting 6 and the cleaning solvent sprayed from the nozzle 302 is adjusted to ensure sufficient contact between the cleaning solvent and the hydraulic pipe fitting 6.

[0024] One side of the hydraulic pipe fitting 6 is in contact with the outer wall of the net cylinder 303, and the other side of the hydraulic pipe fitting 6 is in contact with the outer wall of the sponge roller 304. After the hydraulic pipe fitting 6 is placed in the housing 101, the net cylinder 303 is rotated alone so that the hydraulic pipe fitting 6 rotates around the outer wall of the net cylinder 303, and the spiral rotating plate provided on the outer wall of the net cylinder 303 is used to push the hydraulic pipe fitting 6 to move linearly. The sponge roller 304 is rotated alone so that the hydraulic pipe fitting 6 rotates in an annular manner to adjust the contact position between the outer wall of the hydraulic pipe fitting 6 and the net cylinder 303. The net cylinder 303 and the sponge roller 304 are rotated at the same time so that the hydraulic pipe fitting 6 moves horizontally along the outer wall of the net cylinder 303, and the hydraulic pipe fitting 6 is quickly discharged through the discharge port 103.

[0025] The recovery bottom tank 4 is connected to the housing 101, and a water outlet is provided at the bottom of the recovery bottom tank 4. The cleaning solvent is collected by the recovery bottom tank 4, so that the cleaning solvent is deposited at the bottom of the housing 101, and the hydraulic pipe 6 is immersed in the cleaning solvent to ensure the contact between the cleaning solvent and the inside of the hydraulic pipe 6, and at the same time, it is convenient for the user to centrally process the cleaning solvent, thereby improving the utilization rate of the cleaning solvent of the device.

[0026] The ventilation device 5 is connected to the housing 101, and a heating wire and a fan are arranged inside the ventilation device 5. The hydraulic pipe 6 is adjusted to a position close to the ventilation device 5 by the rotational cooperation of the sponge roller 304 and the net cylinder 303, and the ventilation device 5 is started to dry the hydraulic pipe 6 to avoid the influence of the residual cleaning solvent on the quality of the hydraulic pipe 6.

[0027] Working principle of the present invention: First, the hydraulic pipe 6 is placed into the housing 101 through the feed port 102, the mesh cylinder 303 and the sponge roller 304 are rotated to adjust the position of the hydraulic pipe 6 inside the housing 101, and the cleaning solvent is sprayed onto the outer wall of the hydraulic pipe 6 through the nozzle 302; The cleaning solvent is sprayed into the housing 101 through the nozzle 302, and the servo motor at one end of the central shaft 301 is started. The central shaft 301 drives the nozzle 302 to rotate and spray, so that the device can spray the outer wall of the hydraulic pipe 6 at multiple angles, ensuring that the hydraulic pipe 6 can fully contact with the cleaning solvent, improving the cleaning effect of the device, and avoiding the generation of cleaning dead angles; The power motor on one side of the net cylinder 303 is started, and the power motor drives the net cylinder 303 to rotate along the inner wall of the housing 101 through the linkage structure, and the hydraulic pipe 6 on the outer wall of the net cylinder 303 is pushed to move linearly along the outer wall of the net cylinder 303 through the spiral rotating plate arranged on the outer wall of the net cylinder 303, so that the hydraulic pipe 6 can discharge the material quickly; While the hydraulic pipe 6 rotates along the outer wall of the net cylinder 303, the driving motor on one side of the sponge roller 304 is started, and the driving motor drives the sponge roller 304 to rotate independently through the gear ring, and the outer wall of the sponge roller 304 is in contact with the outer wall of the hydraulic pipe 6. The sponge roller 304 rotates and drives the hydraulic pipe 6 to rotate, and the outer wall of the hydraulic pipe 6 is scraped and cleaned. At the same time, the contact surface between the hydraulic pipe 6 and the cleaning solvent sprayed from the nozzle 302 is adjusted to ensure that the cleaning solvent is fully in contact with the hydraulic pipe 6; After the hydraulic pipe fitting 6 is placed in the housing 101, the net cylinder 303 is rotated alone so that the hydraulic pipe fitting 6 rotates around the outer wall of the net cylinder 303, and at the same time, the spiral rotating plate arranged on the outer wall of the net cylinder 303 pushes the hydraulic pipe fitting 6 to move linearly, and the sponge roller 304 is rotated alone so that the hydraulic pipe fitting 6 rotates in a circular manner to adjust the fitting position between the outer wall of the hydraulic pipe fitting 6 and the net cylinder 303, and at the same time, the net cylinder 303 and the sponge roller 304 are rotated so that the hydraulic pipe fitting 6 moves horizontally along the outer wall of the net cylinder 303, and the hydraulic pipe fitting 6 is quickly discharged through the discharge port 103; The cleaning solvent is collected by the recycling bottom tank 4, so that the cleaning solvent is deposited at the bottom of the housing 101, and the hydraulic pipe 6 is immersed in the cleaning solvent to ensure that the cleaning solvent is in contact with the inside of the hydraulic pipe 6, and at the same time, it is convenient for the user to centrally process the cleaning solvent, thereby improving the utilization rate of the cleaning solvent of the device; By adjusting the length of the telescopic leg rod 201, the housing 101 is deflected at an angle, and the liquid level of the deposited cleaning solvent inside the housing 101 is adjusted, thereby improving the discharge efficiency of the cleaning solvent inside the housing 101, and at the same time accelerating the outflow of the cleaning solvent sticking to the hydraulic pipe 6, thereby improving the drying efficiency of the hydraulic pipe 6 by the device; By the rotational cooperation of the sponge roller 304 and the mesh cylinder 303, the hydraulic pipe fittings 6 are adjusted to a position close to the ventilation device 5, and the ventilation device 5 is started to dry the hydraulic pipe fittings 6 to avoid the influence of the residual cleaning solvent on the quality of the hydraulic pipe fittings 6. Finally, the hydraulic pipe fittings 6 are taken out through the discharge port 103.

[0028] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.

[0029] Finally, it should be noted that the above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or replace some of the technical features therein by equivalents. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present invention shall be included in the protection scope of the present invention.

Claims

1. A cleaning device for the production and processing of hydraulic components, comprising a ventilation device (5) and a hydraulic pipe (6), characterized in that: It also comprises a processing tank body (1), the processing tank body (1) comprising an outer shell (101), a material inlet (102) being arranged on one side of the outer shell (101), a material outlet (103) being arranged on the other side of the outer shell (101), frames (2) being arranged on both sides of the outer shell (101), a cleaning mechanism (3) being installed inside the outer shell (101), a recovery bottom trough (4) being arranged at the bottom of the outer shell (101), the ventilation device being located at the top of the outer shell (101), and the hydraulic pipe fitting (6) being connected to the inner wall of the outer shell (101); The cleaning mechanism (3) comprises a central rotating shaft (301), one end of the central rotating shaft (301) being connected to the outer shell (101) via a bearing, a nozzle (302) being mounted on the central rotating shaft (301), a net cylinder (303) being clamped on the inner wall of the outer shell (101), a sponge roller (304) being arranged on the outer wall of the net cylinder (303), and a scraper (305) being mounted on the outer wall of the sponge roller (304).

2. A cleaning device for production and processing of hydraulic components according to claim 1, characterized in that: A servo motor is disposed at one end of the central rotating shaft (301), one side of the servo motor is fixedly connected to the housing (101), the nozzles (302) are linearly equidistantly distributed about the outer wall of the central rotating shaft (301), and one side of the nozzles (302) is connected to a cleaning solvent via a conduit.

3. A cleaning device for production and processing of hydraulic components according to claim 1, characterized in that: One side of the net cylinder (303) is connected to a power motor, the output shaft of the power motor is connected to the net cylinder (303) via a linkage structure, the outer wall of the net cylinder (303) is provided with a spiral rotating plate, the spiral rotating plate is spirally arranged around the outer wall of the net cylinder (303), and one side of the spiral rotating plate is connected to a hydraulic pipe fitting (6).

4. A cleaning device for production and processing of hydraulic components according to claim 3, characterized in that: A plurality of sponge rollers (304) are provided, and the plurality of sponge rollers (304) are equidistantly distributed in an annular manner with respect to the inner wall of the outer shell (101); one end of the sponge roller (304) is meshed with a toothed ring via a gear, and the toothed ring is clamped with the inner wall of the outer shell (101); one side of the toothed ring is connected to a driving motor; a plurality of scrapers (305) are provided, and the plurality of scrapers (305) are equidistantly distributed in an annular manner with respect to the outer wall of the outer shell (101); one side of the scraper (305) is fixedly connected to the inner wall of the outer shell (101), and the other side of the scraper (305) is in contact with the outer wall of the sponge roller (304).

5. A cleaning device for production and processing of hydraulic components according to claim 4, characterized in that: One side of the hydraulic pipe (6) is in contact with the outer wall of the net cylinder (303), and the other side of the hydraulic pipe (6) is in contact with the outer wall of the sponge roller (304).

6. A cleaning device for production and processing of hydraulic components according to claim 5, characterized in that: The recovery bottom tank (4) is in communication with the outer shell (101), and a water outlet is provided at the bottom of the recovery bottom tank (4).

7. A cleaning device for production and processing of hydraulic components according to claim 1, characterized in that: It also comprises a telescopic leg rod (201) and a support leg (202), wherein a hydraulic cylinder is arranged in the telescopic leg rod (201), the top end of the telescopic leg rod (201) is hinged to the outer shell (101) via the hydraulic cylinder, and the top end of the support leg (202) is hinged to the outer shell (101).

8. A cleaning device for production and processing of hydraulic components according to claim 7, characterized in that: The ventilation device (5) is in communication with the housing (101), and a heating wire and a fan are arranged inside the ventilation device (5).

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