A cleaning device for hydraulic equipment

Abstract

The present invention provides a cleaning device for hydraulic equipment, which relates to the technical field of hydraulic equipment cleaning, including a hydraulic cylinder main body, on which a rotating mounting part is rotatably connected; a driving auxiliary connecting device is installed on the hydraulic cylinder main body; a rotating mounting part is slidably embedded in the driving auxiliary connecting device; a spray cleaning part is fixedly installed on the rotating mounting part; a piston connecting part is pipe-connected on the spray cleaning part; the piston connecting part is slidably sleeved on the driving auxiliary connecting device, which can ensure the operation quality of the hydraulic cylinder and at the same time conduct a comprehensive inspection of the smoothness of its outer surface, effectively ensure the use quality of the hydraulic cylinder, and ensure real-time quality control of cleaning, thereby solving the problems that the current cleaning device for hydraulic equipment is not convenient for auxiliary use of the hydraulic equipment's own operation to drive cleaning work, is not energy-efficient, and has poor control over the coaxiality and surface flatness of the output end of the cylinder body.

Description

Technical Field

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

[0002] Hydraulic equipment is widely used due to its excellent power and structural durability. Hydraulic cylinders are found in some large machinery. Hydraulic cylinders are hydraulic actuators that convert hydraulic energy into mechanical energy and perform linear reciprocating or swinging motion. The main structure of the hydraulic cylinder is that the cylinder barrel is pressurized to drive the output shaft to feed. The surface of the output shaft is easily contaminated with impurities and rust. If not handled in time, it will directly affect the sealing of the cylinder body and the practical life of the structure. The current cleaning device for hydraulic equipment is not convenient for auxiliary use of the hydraulic equipment's own operation to drive cleaning work, is not energy-efficient, and is not compatible with existing hydraulic equipment, which is not convenient for use of existing equipment. It is also not convenient for automatic detection. The coaxiality and surface flatness of the output end of the cylinder body are not well controlled, which is prone to safety hazards. It is also not convenient for quick alarm prompts for cleaning. Summary of the invention

[0003] In view of this, the present invention provides a cleaning device for hydraulic equipment, which has a detection auxiliary device, which effectively ensures the cleaning quality of the hydraulic equipment, avoids omissions, and prevents the problem of increased wear caused by local rust protrusions going undetected. On the contrary, the deformation of the hydraulic cylinder equipment is not detected. The structure is more reasonable, the cleaning quality is guaranteed, and the direct prompt method is adopted, which is easier for the staff to know.

[0004] The present invention provides a cleaning device for hydraulic equipment, specifically comprising a hydraulic cylinder main body, a rotating mounting part is rotatably connected to the hydraulic cylinder main body; a driving auxiliary connecting device is installed on the hydraulic cylinder main body; a rotating mounting part is slidably embedded in the driving auxiliary connecting device; a spray cleaning part is fixedly installed on the rotating mounting part; a piston connecting part is pipe-connected on the spray cleaning part; the piston connecting part is slidably sleeved on the driving auxiliary connecting device; an absorption auxiliary device is fixedly installed on the driving auxiliary connecting device; a detection auxiliary device is fixedly installed on the spray cleaning part; the detection auxiliary device is attached to the hydraulic cylinder main body; an alarm device is fixedly installed on the hydraulic cylinder main body; the alarm device is electrically connected to the detection auxiliary device; the hydraulic cylinder main body comprises: a hydraulic cylinder barrel main body, a sliding limit groove block, an output shaft piston shaft and an output connecting shaft sleeve, a sliding limit groove block is fixedly welded on the hydraulic cylinder barrel main body, and a sliding groove is provided on the sliding limit groove block; an output shaft piston shaft is slidably installed on the hydraulic cylinder barrel main body; an output connecting shaft sleeve is fixedly welded on the output shaft piston shaft.

[0005] Furthermore, the detection auxiliary device includes: a detection auxiliary mounting ring, a sliding mounting shaft and a fitting connected arc plate, the detection auxiliary mounting ring is fixedly welded on the spray cleaning mounting ring; the detection auxiliary mounting ring is slidably connected with a circle of sliding mounting shaft, and a circle of the sliding mounting shaft is fitted to the spray cleaning mounting ring; the fitting connected arc plate is provided with a circle, and a circle of the fitting connected arc plate is chamfered on both sides; a circle of the fitting connected arc plate is welded on the sliding mounting shaft; a circle of the fitting connected arc plate is attached to the output shaft piston shaft.

[0006] Furthermore, the piston connecting part includes: a piston connecting shaft, a piston connecting one-way valve and a connecting rubber column, wherein a piston connecting one-way valve is installed inside the piston connecting shaft; the piston connecting shaft is installed on the hydraulic cylinder body through a bracket; a connecting rubber column is installed on the end of the piston connecting shaft; a through hole is provided in the middle of the piston connecting shaft and the connecting rubber column; the connecting rubber column and the piston connecting shaft are slidably sleeved on the auxiliary guide cavity; the piston connecting shaft pipe is connected to the cleaning connecting pipe.

[0007] Furthermore, the absorption auxiliary device includes: an absorption auxiliary connecting pipe, an absorption control valve and a liquid storage auxiliary bag, the absorption auxiliary connecting pipe is equipped with an absorption control valve; the absorption auxiliary connecting pipe is connected to the top of the auxiliary diversion cavity; the absorption auxiliary connecting pipe is connected to the liquid storage auxiliary bag, and the liquid storage auxiliary bag is a soft rubber structure.

[0008] Furthermore, the rotating mounting part includes: a rotating connecting ring, a transmission protruding hemisphere and a cleaning rubber ring, wherein a protruding ring is provided on the inner side of the rotating connecting ring; the rotating connecting ring is rotatably connected to the hydraulic cylinder body through the inner protruding ring; the transmission protruding hemisphere is welded to the rotating connecting ring; a cleaning rubber ring is fixedly installed inside the rotating connecting ring, and the cleaning rubber ring is fit-fittingly sleeved on the output shaft piston shaft.

[0009] Furthermore, the spray cleaning part includes: a spray cleaning mounting ring, cleaning auxiliary bristles and a cleaning connecting pipe, the spray cleaning mounting ring is fixedly mounted on the rotating connecting ring; a circle of cleaning auxiliary bristles is fixedly mounted on the spray cleaning mounting ring; a circle of the cleaning auxiliary bristles is attached to the output shaft piston shaft; the cleaning connecting pipe is fixedly connected to the spray cleaning mounting ring; three circles of spray through holes are opened on the inner side of the spray cleaning mounting ring.

[0010] Furthermore, the drive auxiliary connecting device includes: a drive mounting ring, a drive guide sliding mounting plate, a guide auxiliary embedding groove and an auxiliary guide cavity, the drive mounting ring is fixedly sleeved on the output shaft piston shaft; a drive guide sliding mounting plate is fixedly welded on the drive mounting ring, and the drive guide sliding mounting plate is an arc-shaped structure; a guide auxiliary embedding groove is provided on the drive guide sliding mounting plate, and the guide auxiliary embedding groove is a wavy structure; a transmission protrusion hemisphere is arranged inside the guide auxiliary embedding groove; the auxiliary guide cavity is provided on the drive guide sliding mounting plate; the drive guide sliding mounting plate is attached to the rotating connecting ring; the drive guide sliding mounting plate can be lifted and slid, and the drive transmission protrusion hemisphere can be guided by the guide auxiliary embedding groove to drive the rotating connecting ring to rotate.

[0011] Furthermore, the detection auxiliary device also includes: a connection adapter rubber pad and a pressure sensor, the connection adapter rubber pad is fixedly fitted on the sliding mounting shaft; the connection adapter rubber pad is attached to the detection auxiliary mounting ring; the pressure sensor is provided with a circle, and a circle of pressure sensors is fixedly installed inside the detection auxiliary mounting ring; the end of a circle of the pressure sensor is elastically fitted to the connection adapter rubber pad.

[0012] Furthermore, the alarm device includes: an alarm control mounting plate, a controller body and a control indicator light, a circle of pressure sensors are electrically connected to the controller body; the alarm control mounting plate is fixedly welded on the hydraulic cylinder body; the controller body is fixedly mounted on the alarm control mounting plate; the control indicator light is fixedly mounted on the alarm control mounting plate; the controller body is electrically connected to the control indicator light.

[0013] Furthermore, the hydraulic cylinder main body also includes: a connecting support seat, which is fixedly welded to the hydraulic cylinder barrel body; and a through hole is opened on the connecting support seat.

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

[0015] By adopting the detection auxiliary device, auxiliary wiping work can be achieved through its own pressure sensing structure, which can ensure the operation quality of the hydraulic cylinder. At the same time, a comprehensive inspection of the smoothness of its outer surface can be carried out to effectively ensure the use quality of the hydraulic cylinder. The structure is more reasonable, which can ensure real-time quality control of cleaning, and can quickly perform prompts to ensure the cleaning quality of the hydraulic equipment, avoid omissions, and prevent the problem of increased wear caused by local rust protrusions without being discovered. On the contrary, the deformation of the hydraulic cylinder equipment is not discovered. The structure is more reasonable, which ensures the cleaning quality. The direct prompt method is adopted, which is more convenient for the staff to know.

[0016] In addition, by adopting the set spray cleaning parts, it is possible to assist in comprehensive brushing and spraying cleaning work. By adopting the set drive auxiliary connecting device, it is possible to cooperate with the rotating mounting parts to realize auxiliary linkage work. The structure is more reasonable, and it is possible to assist in driving the guide rotating mounting parts to rotate. It is possible to achieve auxiliary and efficient brushing. There is no need for manual control of cleaning. As long as the main body of the hydraulic cylinder is in use, it can be cleaned. The structure is more reasonable and professional, with strong pertinence. It can be adapted to the structure of the current hydraulic cylinder. It has low cost and can be promoted for use.

[0017] In addition, by using the set absorption auxiliary device in conjunction with the piston connecting piece, it is possible to realize the lifting and lowering of the driving guide sliding mounting plate, to realize the auxiliary continuous pumping of the flushing liquid, to realize the auxiliary adaptation work, to realize the use of the absorption control valve and the piston connecting the one-way valve, to realize the auxiliary suction and transportation work, the structure is more reasonable, no electricity is required, and the energy-saving effect is guaranteed. At the same time, the structural scheme is also easier to implement. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] In order to more clearly illustrate the technical solution of the embodiment of the present invention, the drawings of the embodiment are briefly introduced below.

[0019] The drawings described below are only related to some embodiments of the present invention, but are not intended to limit the present invention.

[0020] In the attached picture:

[0021] Figure 1 It is a schematic diagram of the overall structure of the cleaning device of the present invention.

[0022] Figure 2 It is a schematic diagram of the bottom structure of the cleaning device of the present invention.

[0023] Figure 3 It is a cross-sectional view of the internal structure of the cleaning device of the present invention.

[0024] Figure 4 It is a structural schematic diagram of the hydraulic cylinder main body of the present invention.

[0025] Figure 5 It is a schematic diagram of the structure of the rotating mounting member of the present invention.

[0026] Figure 6 It is a structural schematic diagram of the driving auxiliary connecting device of the present invention.

[0027] Figure 7 The present invention Figure 3 A magnified view of the structure of region B.

[0028] Figure 8 The present invention Figure 3 Enlarged view of the C domain structure.

[0029] Fig. 9 It is a schematic diagram of the structure of the piston connecting piece of the present invention.

[0030] Fig.10 It is a schematic diagram of the structure of the detection auxiliary device of the present invention.

[0031] Reference numerals list

[0032] 1. Hydraulic cylinder main body; 101. Hydraulic cylinder main body; 1011. Sliding limit slot block; 102. Output shaft piston shaft; 1021. Output connecting sleeve; 103. Connecting support seat; 2. Rotating mounting member; 201. Rotating connecting ring; 202. Transmission protruding hemisphere; 203. Cleaning rubber ring; 3. Driving auxiliary connecting device; 301. Driving mounting ring; 302. Driving guide sliding mounting plate; 3021. Guide auxiliary embedded groove; 3022. Auxiliary diversion chamber; 4. Spray cleaning member; 401. Spray cleaning mounting ring; 402. Cleaning auxiliary bristles; 4 03. Cleaning connecting pipe; 5. Piston connecting piece; 501. Piston connecting shaft; 502. Piston connecting one-way valve; 503. Connecting rubber column; 6. Absorption auxiliary device; 601. Absorption auxiliary connecting pipe; 602. Absorption control valve; 603. Liquid storage auxiliary capsule; 7. Detection auxiliary device; 701. Detection auxiliary mounting ring; 702. Sliding mounting shaft; 703. Fitting connecting arc plate; 704. Connecting adapter rubber pad; 705. Pressure sensor; 8. Alarm device; 801. Alarm control mounting plate; 802. Controller body; 803. Control indicator light. DETAILED DESCRIPTION

[0033] In order to make the purpose, scheme and advantages of the technical solution of the present invention clearer, the technical solution of the embodiment of the present invention will be clearly and completely described in conjunction with the drawings of the specific embodiments of the present invention. Unless otherwise specified, the terms used herein have the usual meanings in the art. The same reference numerals in the drawings represent the same components.

[0034] Example 1: Please refer to Figures 1 to 10 As shown:

[0035] The present invention provides a cleaning device for hydraulic equipment, comprising a hydraulic cylinder main body 1, on which a rotating mounting member 2 is rotatably connected; a driving auxiliary connecting device 3 is installed on the hydraulic cylinder main body 1; the driving auxiliary connecting device 3 is slidably embedded with the rotating mounting member 2; a spray cleaning member 4 is fixedly installed on the rotating mounting member 2; a piston connecting member 5 is pipe-connected to the spray cleaning member 4; the piston connecting member 5 is slidably sleeved on the driving auxiliary connecting device 3; an absorption auxiliary device 6 is fixedly installed on the driving auxiliary connecting device 3; a detection auxiliary device 7 is fixedly installed on the spray cleaning member 4; and a detection auxiliary device 8 is fixedly installed on the spray cleaning member 4. The device 7 is attached to the hydraulic cylinder main body 1; an alarm device 8 is fixedly installed on the hydraulic cylinder main body 1; the alarm device 8 is electrically connected to the detection auxiliary device 7; the hydraulic cylinder main body 1 includes: a hydraulic cylinder barrel main body 101, a sliding limit groove block 1011, an output shaft piston shaft 102 and an output connecting shaft sleeve 1021, a sliding limit groove block 1011 is fixedly welded on the hydraulic cylinder barrel main body 101, and a sliding groove is provided on the sliding limit groove block 1011; an output shaft piston shaft 102 is slidably installed on the hydraulic cylinder barrel main body 101; an output connecting shaft sleeve 1021 is fixedly welded on the output shaft piston shaft 102.

[0036] The hydraulic cylinder main body 1 also includes: a connecting support seat 103, which is fixedly welded on the hydraulic cylinder body 101; a through hole is provided on the connecting support seat 103; the rotating mounting member 2 includes: a rotating connecting ring 201, a transmission protruding hemisphere 202 and a cleaning rubber ring 203, a protruding ring is provided on the inner side of the rotating connecting ring 201; the rotating connecting ring 201 is rotatably connected to the hydraulic cylinder body 101 through the protruding ring on the inner side; the transmission protruding hemisphere 202 is welded on the rotating connecting ring 201; a cleaning rubber ring 203 is fixedly installed inside the rotating connecting ring 201, and the cleaning rubber ring 203 is fitted and sleeved on the output shaft piston shaft 102; the driving auxiliary connecting member 2 The device 3 comprises: a driving mounting ring 301, a driving guide sliding mounting plate 302, a guiding auxiliary embedding groove 3021 and an auxiliary guide cavity 3022. The driving mounting ring 301 is fixedly sleeved on the output shaft piston shaft 102; a driving guiding sliding mounting plate 302 is fixedly welded on the driving mounting ring 301, and the driving guiding sliding mounting plate 302 is an arc-shaped structure; a guiding auxiliary embedding groove 3021 is provided on the driving guiding sliding mounting plate 302, and the guiding auxiliary embedding groove 3021 is a wave-shaped structure; a transmission protruding hemisphere 202 is arranged inside the guiding auxiliary embedding groove 3021; ​​the auxiliary guide cavity 3022 is provided on the driving guiding sliding mounting plate 302; The mounting plate 302 is attached to the rotating connecting ring 201; the driving guide sliding mounting plate 302 can be lifted and slid, and the driving transmission protrusion hemisphere 202 can be guided by the guiding auxiliary embedded groove 3021 to drive the rotating connecting ring 201 to rotate; the spray cleaning part 4 includes: a spray cleaning mounting ring 401, cleaning auxiliary bristles 402 and a cleaning connecting pipe 403, and the spray cleaning mounting ring 401 is fixedly installed on the rotating connecting ring 201; a circle of cleaning auxiliary bristles 402 is fixedly installed on the spray cleaning mounting ring 401; a circle of cleaning auxiliary bristles 402 is attached to the output shaft piston shaft 102; the cleaning connecting pipe 403 is fixedly connected to the spray cleaning mounting ring 401; the spray cleaning mounting ring 401 There are three circles of spraying holes on the inner side. By adopting the set spray cleaning part 4, it can be assisted to carry out comprehensive brushing and spraying cleaning work. By adopting the set driving auxiliary connecting device 3, the rotating mounting part 2 can be cooperated to realize auxiliary linkage work, and the auxiliary driving guide rotating mounting part 2 can be realized to rotate, which can realize auxiliary efficient brushing. The extension and retraction of the hydraulic cylinder main body 1 during use is utilized, and no manual control cleaning is required, which effectively improves the service life of the hydraulic cylinder. By guiding the sliding drive guide transmission protrusion hemisphere 202 of the auxiliary embedded groove 3021, the rotating connecting ring 201 is driven to rotate reciprocatingly by utilizing its own wavy structure, thereby driving the brushing auxiliary work.

[0037] Among them, the piston connecting member 5 includes: a piston connecting shaft 501, a piston connecting one-way valve 502 and a connecting rubber column 503, wherein a piston connecting one-way valve 502 is installed inside the piston connecting shaft 501; the piston connecting shaft 501 is installed on the hydraulic cylinder body 101 through a bracket; a connecting rubber column 503 is installed at the end of the piston connecting shaft 501; a through hole is provided in the middle of the piston connecting shaft 501 and the connecting rubber column 503; the connecting rubber column 503 and the piston connecting shaft 501 are slidably sleeved on the auxiliary guide cavity 3022; the piston connecting shaft 501 is pipe-connected to the cleaning connecting pipe 403; the absorption auxiliary device 6 includes: an absorption auxiliary connecting pipe 601, an absorption control valve 602 and a liquid storage auxiliary capsule 603, wherein an absorption control valve 602 is installed inside the absorption auxiliary connecting pipe 601; the absorption auxiliary connecting pipe 601 is pipe-connected to the auxiliary guide cavity 302 2 top; the upper tube of the absorption auxiliary connecting tube 601 is connected with a liquid storage auxiliary capsule 603, and the liquid storage auxiliary capsule 603 is a rubber soft structure. The absorption auxiliary device 6 is set to cooperate with the piston connector 5, so as to realize the lifting and lowering of the driving guide sliding mounting plate 302 to realize the auxiliary continuous pumping of the flushing liquid, and to realize the auxiliary adaptation work. The absorption control valve 602 can be used to connect the piston to the one-way valve 502, so as to realize the auxiliary suction and delivery work. The structure is more reasonable and no electricity is required. By adopting the absorption auxiliary device 6, the cleaning liquid can be introduced according to the demand, and it can be pumped through the piston connector 5 piston structure pump. When the driving guide sliding mounting plate 302 moves downward, the absorption control valve 602 is opened, and the absorption control valve 602 is closed, so as to realize the auxiliary spraying work, and the spray cleaning is carried out by spraying the inner side of the cleaning mounting ring 401.

[0038] Embodiment 2: On the basis of embodiment 1, the detection auxiliary device 7 includes: a detection auxiliary mounting ring 701, a sliding mounting shaft 702 and a fitting arc plate 703. The detection auxiliary mounting ring 701 is fixedly welded on the spray cleaning mounting ring 401; a circle of sliding mounting shaft 702 is slidably connected to the detection auxiliary mounting ring 701, and a circle of sliding mounting shaft 702 is fitted to the spray cleaning mounting ring 401; the fitting arc plate 703 is provided with a circle, and both sides of the circle of fitting arc plate 703 are chamfered; a circle of fitting arc plate 703 is welded on the sliding mounting shaft 702. ; A circle of fitting connecting arc plate 703 is attached to the output shaft piston shaft 102; the detection auxiliary device 7 also includes: a connecting adapter rubber pad 704 and a pressure sensor 705, the connecting adapter rubber pad 704 is fixedly attached to the sliding mounting shaft 702; the connecting adapter rubber pad 704 is attached to the detection auxiliary mounting ring 701; the pressure sensor 705 is provided with a circle, and a circle of pressure sensors 705 is fixedly installed inside the detection auxiliary mounting ring 701; the end of a circle of pressure sensors 705 is elastically fitted to the connecting adapter rubber pad 704; the alarm device 8 includes: an alarm control mounting plate 801, The controller body 802 and the control indicator light 803, a circle of pressure sensors 705 are electrically connected to the controller body 802; the alarm control mounting plate 801 is fixedly welded on the hydraulic cylinder body 101; the controller body 802 is fixedly installed on the alarm control mounting plate 801; the control indicator light 803 is fixedly installed on the alarm control mounting plate 801; the controller body 802 is electrically connected to the control indicator light 803, by adopting the detection auxiliary device 7, the running quality of the hydraulic cylinder can be guaranteed, and at the same time, the smoothness of its outer surface can be comprehensively detected, which effectively guarantees The use quality of the hydraulic cylinder is improved, the structure is more reasonable, and real-time quality control of cleaning can be guaranteed. The prompt work can be quickly carried out to ensure the cleaning quality of the hydraulic equipment. On the contrary, the deformation of the hydraulic cylinder equipment is not discovered. The structure is more reasonable, which ensures the cleaning quality. The direct prompt method is adopted, which is more convenient for the staff to know. If the coaxiality between the output shaft piston shaft 102 and the hydraulic cylinder body 101 changes or there is rust and stubborn dirt on the surface of the output shaft piston shaft 102, the pressure sensor 705 is used for detection. This structure can also quickly perform an alarm.

[0039] Specific usage and function of this embodiment: In the present invention, first, the output connecting sleeve 1021 and the connecting support seat 103 can be used to install this structure with the hydraulic connection equipment. When this structure is used, during the extension and retraction process of the output shaft piston shaft 102, the guide sliding mounting plate 302 is driven to slide, and the guide transmission protrusion hemisphere 202 is driven to slide through the guiding auxiliary embedded groove 3021. The wavy structure of the connecting ring 201 is used to drive the rotating connection ring 201 to rotate back and forth, and the cleaning rubber ring 203 assists in scraping. The cleaning auxiliary bristles 402 are driven to rotate to perform auxiliary brushing work. During the process of driving the guide sliding mounting plate 302 to move upward, the absorption auxiliary device 6 can be used to open the absorption control valve 602 to clean the inside of the liquid storage auxiliary capsule 603. Liquid is introduced into the auxiliary guide chamber 3022. During the process, the absorption control valve 602 is in a closed state. Conversely, when the guide sliding mounting plate 302 is driven to move downward, the absorption control valve 602 is opened and the absorption control valve 602 is closed to realize auxiliary spraying. The inner side of the spray cleaning mounting ring 401 can be sprayed and cleaned. The valve on the absorption auxiliary connecting pipe 601 can be opened to add cleaning liquid. If the coaxiality between the output shaft piston shaft 102 and the hydraulic cylinder body 101 changes or there is rust and stubborn dirt on the surface of the output shaft piston shaft 102, the arc plate 703 will be squeezed and fitted to realize auxiliary detection through the pressure sensor 705. After a large change in pressure, the control indicator light 803 can be controlled by the controller body 802 to light up and alarm.

[0040] The above are merely exemplary embodiments of the present invention and are not intended to limit the protection scope of the present invention. The protection scope of the present invention is determined by the appended claims.

Claims

1. A cleaning device for hydraulic equipment, comprising a hydraulic cylinder main body (1), wherein a rotatable mounting member (2) is rotatably connected to the hydraulic cylinder main body (1); characterized in that: The hydraulic cylinder main body (1) is provided with a driving auxiliary connecting device (3); a rotating mounting member (2) is slidably embedded in the driving auxiliary connecting device (3); a spray cleaning member (4) is fixedly mounted on the rotating mounting member (2); a piston connecting member (5) is pipe-connected to the spray cleaning member (4); the piston connecting member (5) is slidably sleeved on the driving auxiliary connecting device (3); an absorption auxiliary device (6) is fixedly mounted on the driving auxiliary connecting device (3); a detection auxiliary device (7) is fixedly mounted on the spray cleaning member (4); the detection auxiliary device (7) is attached to the hydraulic cylinder main body (1); the hydraulic cylinder main body ( 1) an alarm device (8) is fixedly mounted on the hydraulic cylinder body (101); the alarm device (8) is electrically connected to a detection auxiliary device (7); the hydraulic cylinder main body (1) comprises: a hydraulic cylinder body (101), a sliding limit groove block (1011), an output shaft piston shaft (102) and an output connecting shaft sleeve (1021); the hydraulic cylinder body (101) is fixedly welded with a sliding limit groove block (1011), and the sliding limit groove block (1011) is provided with a sliding groove; the hydraulic cylinder body (101) is slidably mounted with an output shaft piston shaft (102); the output shaft piston shaft (102) is fixedly welded with an output connecting shaft sleeve (1021); The rotating mounting member (2) comprises: a rotating connection ring (201), a transmission protruding hemisphere (202) and a cleaning rubber ring (203); a protruding ring is provided inside the rotating connection ring (201); the rotating connection ring (201) is rotatably connected to the hydraulic cylinder body (101) via the protruding ring inside; the transmission protruding hemisphere (202) is welded to the rotating connection ring (201); a cleaning rubber ring (203) is fixedly installed inside the rotating connection ring (201), and the cleaning rubber ring (203) is fitted and sleeved on the output shaft piston shaft (102); The drive auxiliary connection device (3) comprises: a drive mounting ring (301), a drive guide sliding mounting plate (302), a guide auxiliary embedding groove (3021) and an auxiliary flow guide cavity (3022); the drive mounting ring (301) is fixedly sleeved on the output shaft piston shaft (102); the drive mounting ring (301) is fixedly welded with a drive guide sliding mounting plate (302), and the drive guide sliding mounting plate (302) is an arc-shaped structure; the drive guide sliding mounting plate (302) is provided with a guide auxiliary embedding groove (3021) 21), and the guide auxiliary embedding groove (3021) is a wave-shaped structure; a transmission protruding hemisphere (202) is arranged inside the guide auxiliary embedding groove (3021); the auxiliary flow guide cavity (3022) is arranged on the driving guide sliding mounting plate (302); the driving guide sliding mounting plate (302) is attached to the rotating connecting ring (201); the driving guide sliding mounting plate (302) is lifted and slid, and the driving transmission protruding hemisphere (202) is guided by the guide auxiliary embedding groove (3021), thereby driving the rotating connecting ring (201) to rotate; The spray cleaning member (4) comprises: a spray cleaning mounting ring (401), cleaning auxiliary bristles (402) and a cleaning connection pipe (403); the spray cleaning mounting ring (401) is fixedly mounted on the rotating connection ring (201); a circle of cleaning auxiliary bristles (402) is fixedly mounted on the spray cleaning mounting ring (401); the circle of cleaning auxiliary bristles (402) is attached to the output shaft piston shaft (102); the cleaning connection pipe (403) is fixedly connected to the spray cleaning mounting ring (401); and three circles of spray through holes are provided on the inner side of the spray cleaning mounting ring (401); The piston connecting member (5) comprises: a piston connecting shaft (501), a piston connecting non-return valve (502) and a connecting rubber column (503); the piston connecting shaft (501) is internally installed with a piston connecting non-return valve (502); the piston connecting shaft (501) is installed on the hydraulic cylinder body (101) via a bracket; a connecting rubber column (503) is installed at the end of the piston connecting shaft (501); through holes are provided in the middle of the piston connecting shaft (501) and the connecting rubber column (503); the connecting rubber column (503) and the piston connecting shaft (501) are slidably sleeved on the auxiliary guide cavity (3022); the piston connecting shaft (501) is pipe-connected to the cleaning connecting pipe (403); The absorption auxiliary device (6) comprises: an absorption auxiliary connecting pipe (601), an absorption control valve (602) and a liquid storage auxiliary capsule (603); the absorption auxiliary connecting pipe (601) is provided with an absorption control valve (602); the absorption auxiliary connecting pipe (601) is connected to the top of the auxiliary flow guiding cavity (3022); the upper part of the absorption auxiliary connecting pipe (601) is connected with a liquid storage auxiliary capsule (603), and the liquid storage auxiliary capsule (603) is a rubber soft structure; The detection auxiliary device (7) comprises: a detection auxiliary mounting ring (701), a sliding mounting shaft (702) and a fitting arc plate (703); the detection auxiliary mounting ring (701) is fixedly welded on the spray cleaning mounting ring (401); a circle of the sliding mounting shaft (702) is slidably connected to the detection auxiliary mounting ring (701), and a circle of the sliding mounting shaft (702) fits the spray cleaning mounting ring (401); the fitting arc plate (703) is provided with a circle, and both sides of the circle of the fitting arc plate (703) are chamfered; a circle of the fitting arc plate (703) is welded on the sliding mounting shaft (702); and a circle of the fitting arc plate (703) is attached to the output shaft piston shaft (102); The detection auxiliary device (7) further comprises: a connection adapter rubber pad (704) and a pressure sensor (705), wherein the connection adapter rubber pad (704) is fixedly fitted on the sliding installation shaft (702); the connection adapter rubber pad (704) is attached to the detection auxiliary installation ring (701); the pressure sensor (705) is provided with a circle, and the circle of pressure sensors (705) is fixedly installed inside the detection auxiliary installation ring (701); and the ends of the circle of pressure sensors (705) are elastically fitted to the connection adapter rubber pad (704).

2. A cleaning device for hydraulic equipment according to claim 1, characterized in that: The hydraulic cylinder main body (1) further comprises: a connecting support seat (103), wherein the connecting support seat (103) is fixedly welded to the hydraulic cylinder barrel main body (101); and a through hole is provided on the connecting support seat (103).

3. A cleaning device for hydraulic equipment according to claim 1, characterized in that: The alarm device (8) comprises: an alarm control installation plate (801), a controller body (802) and a control indicator light (803); a circle of pressure sensors (705) are electrically connected to the controller body (802); the alarm control installation plate (801) is fixedly welded to the hydraulic cylinder body (101); the controller body (802) is fixedly installed on the alarm control installation plate (801); the control indicator light (803) is fixedly installed on the alarm control installation plate (801); and the controller body (802) is electrically connected to the control indicator light (803).

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