Hydraulic cylinder barrel inner wall cleaning equipment

Abstract

Hydraulic cylinder barrel inner wall cleaning equipment comprises a cleaning device, the cleaning device comprises a conveying pipe, a reinforcing head, cleaning cotton, a cleaning head and a rotating frame, the conveying pipe is arranged on one side of the rotating frame and used for conveying cleaning liquid, the reinforcing head is arranged at one end of the rotating frame, and the cleaning cotton is arranged at one end of the reinforcing head. The cleaning cotton is used for cleaning the interior of the cylinder needing to be cleaned, and a cleaning head is arranged on the lower portion of the rotating frame and used for spraying cleaning liquid. The rotating shaft is driven to rotate through the connecting strip, then the rotating frame can be driven to rotate, then the rotating frame can drive the cleaning cotton arranged at the front end of the rotating frame, and cleaning of the interiors of hydraulic cylinders of different sizes can be met by rotating the rotating frame.

Description

Technical Field

[0001] The invention belongs to the field of hydraulic cylinder cleaning, and specifically refers to a hydraulic cylinder barrel inner wall cleaning device. Background Art

[0002] A hydraulic cylinder is a hydraulic actuator that converts hydraulic energy into mechanical energy and performs linear reciprocating motion (or swinging motion). Currently, after production, hydraulic cylinder barrels need to be pre-installed and debugged. After debugging, the inner wall of the barrel will be cleaned. Most hydraulic cylinder barrels in the prior art are cleaned manually with water. Due to the limited space in the inner cavity of the cylinder barrel, there are many dead corners left during manual cleaning, and the cleaning effect is poor.

[0003] However, for hydraulic cylinders of different specifications, the inner cavities of the cylinders are of different sizes. Since the cleaning block has fixed specifications, it is easy for the cleaning block to not fit the inner wall of the cylinder, affecting the cleaning effect and causing inconvenience to the equipment in daily use. Summary of the invention

[0004] In view of the above situation, in order to overcome the defects of the prior art, the present invention provides a hydraulic cylinder barrel inner wall cleaning device, which at least partially solves the above technical problems.

[0005] The technical solution adopted by the present invention is as follows: a hydraulic cylinder barrel inner wall cleaning device, including a cleaning device, the cleaning device includes a transmission pipe, a reinforcement head, cleaning cotton, a cleaning head and a rotating frame.

[0006] A conveying pipe is provided on one side of the rotating frame, and the conveying pipe is used to convey cleaning liquid. A reinforcement head is provided at one end of the rotating frame, and cleaning cotton is provided at one end of the reinforcement head. The cleaning cotton is used to clean the inside of the cylinder body that needs to be cleaned. A cleaning head is provided at the bottom of the rotating frame, and the cleaning head is used to spray cleaning liquid.

[0007] Furthermore, a fixing device is provided on the outside of the cleaning device and is used to fix the hydraulic cylinder that needs to be cleaned.

[0008] Furthermore, the cleaning device also includes a connecting strip, a fixing bracket, a rotating shaft and a connecting frame.

[0009] A connecting frame is provided on the other side of the rotating frame, and the connecting frame is fixedly connected to the outer side of the rotating shaft. Fixed brackets are provided on both sides of the rotating shaft, and the fixed brackets are used to fix the rotating shaft. The rotating shaft is configured to rotate around the fixed brackets. A connecting strip is provided on one side of the rotating shaft, and the connecting strip is configured to control the rotation of the rotating shaft.

[0010] Furthermore, the cleaning device also includes a conveying pipeline, a diverter plate and a slot.

[0011] Furthermore, a diverter plate is provided at the lower part of the delivery pipeline, and the diverter plate is used to distribute the cleaning agent. A plurality of groups of notches are provided inside the diverter plate, and the notches are used to place the connecting strips.

[0012] Furthermore, the fixing device includes a console, a lower bracket, a connecting bracket, a clamping head and a fixing plate.

[0013] Furthermore, a plurality of groups of lower brackets are provided on the upper part of the console, and the console is used to control the opening and closing of the lower brackets. A connecting bracket is provided on one side of the lower bracket, and the other end of the connecting bracket is connected to the console. A clamping head is provided on the upper part of the lower bracket, and a fixing plate is provided at one end of each clamping head, and the fixing plate is used to fix the hydraulic cylinder that needs to be cleaned.

[0014] Furthermore, the fixing device also includes a connecting channel, a booster bin and a storage barrel.

[0015] Furthermore, a connecting channel is provided on one side of the console, and the other side of the connecting channel is connected to a booster bin. A storage barrel is provided at the lower part of the booster bin, the booster bin is used to pressurize the detergent, and the storage barrel is used to store the detergent.

[0016] Furthermore, the hydraulic cylinder barrel inner wall cleaning device proposed in the present invention includes a rotating device, which is arranged at the lower part of the cleaning device and is used to provide power for the cleaning device.

[0017] Furthermore, the rotating device includes a fixed base, a reinforcement column, a motor and a transmission rod.

[0018] Furthermore, a plurality of groups of reinforcement columns are provided on the upper part of the fixed base, and the other end of each reinforcement column is connected to the bottom of the console. A motor is provided on the upper part of the fixed base, and a transmission rod is provided on the upper part of the motor, and the motor is used to drive the cleaning device to rotate.

[0019] The beneficial effects achieved by the present invention using the above structure are as follows: (1) The connecting bar drives the rotating shaft to rotate, which in turn drives the rotating frame to rotate. The rotating frame then drives the cleaning cotton arranged at its front end. By rotating the rotating frame, the cleaning inside of hydraulic cylinders of different sizes can be met.

[0020] (2) The rotating frame can be rotated to drive the cleaning head at the bottom of the rotating frame to rotate. When the cleaning cotton is cleaning the inside of the cylinder, the cleaning head can spray cleaning agent into the cylinder, thereby improving the final cleaning effect. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 A three-dimensional diagram of a hydraulic cylinder barrel inner wall cleaning device provided by an embodiment of the present invention; Figure 2 A front view of a hydraulic cylinder inner wall cleaning device provided by an embodiment of the present invention; Figure 3 A three-dimensional diagram of a cleaning device according to an embodiment of the present invention; Figure 4 A three-dimensional diagram of a fixing device according to an embodiment of the present invention; Figure 5 A three-dimensional diagram of a rotating device according to an embodiment of the present invention.

[0022] Among them, 1. cleaning device, 2. fixing device, 3. rotating device; 11. conveying pipeline, 12. diverter plate, 13. notch, 14. connecting strip, 15. fixing bracket, 16. rotating shaft, 17. connecting frame, 18. conveying pipe, 19. reinforcing head, 110. cleaning cotton, 111. cleaning head, 112. connecting pipeline, 113. rotating frame; 21. control console, 22. lower bracket, 23. connecting bracket, 24. clamping head, 25. fixing plate, 26. connecting channel, 27. booster bin, 28. storage barrel; 31. Fixed base, 32. Reinforcement column, 33. Motor, 34. Transmission rod.

[0023] The accompanying drawings are used to provide further understanding of the embodiments of the present invention and constitute a part of the specification. They are used to explain the present invention together with the embodiments of the present invention and do not constitute a limitation of the present invention. DETAILED DESCRIPTION

[0024] The technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all the embodiments; based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of the present invention.

[0025] In the description of the embodiments of the present invention, it should be understood that terms such as "up", "down", "front", "back", "left", "right", "top", "bottom", "inside" and "outside" indicating directions or positional relationships are based on the directions or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the embodiments of the present invention and simplifying the description, rather than indicating or implying that the referred device or element must have a specific direction, be constructed and operated in a specific direction, and therefore should not be understood as limiting the present invention.

[0026] like Figure 1 , Figure 2 and Figure 3As shown, the embodiment of the present invention provides a hydraulic cylinder inner wall cleaning device, including a cleaning device 1, wherein the cleaning device 1 includes a conveying pipe 11, a diverter plate 12, a notch 13, a connecting strip 14, a fixing bracket 15, a rotating shaft 16, a connecting frame 17, a conveying pipe 18, a reinforcing head 19, a cleaning cotton 110, a cleaning head 111, a connecting pipe 112 and a rotating frame 113. In the embodiment of the present invention, a diverter plate 12 is provided at the lower part of the conveying pipe 11, and the conveying pipe 11 is configured to be hollow inside. The conveying pipe 11 can convey cleaning liquid, and the cleaning liquid enters the diverter plate 12 through the conveying pipe 11. A plurality of groups of notches 13 are provided at the upper part of the diverter plate 12, and a connecting bar 14 is provided inside each notch 13. A moving device is provided inside the diverter plate 12, and the moving device can rotate the connecting bar 14. A rotating shaft 16 is provided outside the connecting bar 14, and the rotating shaft 16 and the connecting bar 14 are fixedly connected. Fixed brackets 15 are provided on both sides of the rotating shaft 16, and the rotating shaft 16 can rotate on the fixed bracket 15. The connecting bar 14 is rotated by the moving device provided inside the diverter plate 12, and the rotating shaft 16 can be driven to rotate. A connecting frame 17 is provided on the other side of the rotating shaft 16, and a rotating frame 113 is fixed to the outside of the connecting frame 17. A conveying pipe 18 is provided on one side of the rotating frame 113, and the conveying pipe 18 is used to convey the cleaning liquid.

[0027] A reinforcement head 19 is provided at the front end of the rotating frame 113, and a cleaning cotton 110 is provided at one end of the reinforcement head 19. The cleaning cotton 110 is used to clean the inside of the cylinder body. A plurality of cleaning heads 111 are provided at the lower part of the rotating frame 113. The cleaning head 111 is connected to the conveying pipe 18. The cleaning liquid conveyed by the conveying pipe 18 enters the cleaning head 111. The cleaning head 111 will spray the inside of the hydraulic cylinder and spray the cleaning liquid onto the inner wall of the cylinder body. The cleaning liquid can preliminarily decompose the stains inside the cylinder body. A connecting pipe 112 is provided on the side of the rotating frame 113. The connecting pipe 112 is connected to the diverter plate 12. After the cleaning liquid enters the diverter plate 12 from the conveying pipe 11, it then enters the connecting pipe 112. The connecting pipe 112 is connected to the conveying pipe 18. The conveying pipe 18 is connected to the cleaning head 111. Finally, the cleaning liquid will be sprayed out from the cleaning head 111.

[0028] The conveying pipe 11 is connected to the rotating device 3, and the rotating device 3 can drive the conveying pipe 11 to rotate. As the conveying pipe 11 rotates, the diverter plate 12 will be driven to rotate, and finally the rotating frame 113 can be driven to rotate, and finally the cleaning cotton 110 will also rotate accordingly. During the rotation of the cleaning cotton 110, impurities on the inner wall of the hydraulic cylinder will be cleaned away.

[0029] First, the operator will adjust the angle of the connecting strip 14 according to the size of the hydraulic cylinder body, and then adjust the rotation angle of the rotating frame 113. By rotating the rotating frame 113, the cleaning cotton 110 can be pressed against the inner wall of the cylinder body that needs to be cleaned. Then the rotating device 3 drives the conveying pipe 11 to rotate. As the conveying pipe 11 rotates, the cleaning cotton 110 can eventually be driven to rotate. The conveying pipe 11 conveys cleaning liquid. As the cleaning liquid enters the diverter plate 12, the diverter plate 12 will disperse the cleaning liquid from the cleaning head 111. As the cleaning head 111 disperses the cleaning liquid and the cleaning cotton 110 rotates, the cleaning cotton 110 can clean and spray the cleaning liquid at the same time when cleaning the inside of the cylinder body, thereby improving the final cleaning effect.

[0030] Compared with the existing cylinder cleaning equipment, manual cleaning is generally adopted, but the efficiency of manual cleaning is low and the cleaning result is related to the proficiency of the operator. Moreover, under the condition of having cleaning equipment, the existing equipment cannot be used for the cleaning of cylinders of different models, which easily leads to the cleaning block and the inner wall of the cylinder body not fitting together, affecting the cleaning effect. The present invention drives the rotating shaft 16 to rotate through the connecting bar 14, and then drives the rotating frame 113 to rotate. Then the rotating frame 113 will drive the cleaning cotton 110 arranged at its front end. By rotating the rotating frame 113, the cleaning of the inside of hydraulic cylinders of different sizes can be satisfied.

[0031] like Figure 1 , Figure 2 and Figure 4 As shown, an embodiment of the present invention provides a hydraulic cylinder inner wall cleaning device, comprising a fixing device 2, wherein the fixing device 2 is arranged outside the cleaning device 1, and the fixing device 2 is used to fix the hydraulic cylinder that needs to be cleaned.

[0032] The fixing device 2 includes a control console 21 , a lower bracket 22 , a connecting bracket 23 , a clamping head 24 , a fixing plate 25 , a connecting channel 26 , a boosting bin 27 and a storage barrel 28 .

[0033] In an embodiment of the present invention, a plurality of groups of lower brackets 22 are provided on the upper portion of the control console 21, a connecting bracket 23 is provided on one side of each lower bracket 22, a clamping head 24 is provided on the upper portion of the lower bracket 22, a fixing plate 25 is provided at one end of each clamping head 24, and the fixing plate 25 is curved to make it easier to clamp the hydraulic cylinder to be inspected; the control console 21 can control the opening and closing of the lower bracket 22, a connecting channel 26 is provided on one side of the control console 21, a booster bin 27 is provided on the other side of the connecting channel 26, one end of the connecting channel 26 is connected to the control console 21 and the other end is connected to the booster bin 27, the booster bin 27 can pressurize the cleaning liquid therein so that the cleaning liquid can be transported to the cleaning head 111, a storage barrel 28 is provided at the lower portion of the booster bin 27, and the storage barrel 28 is used to store the cleaning liquid.

[0034] First, place the cylinder body to be cleaned inside the multiple groups of clamping heads 24, then the control console 21 drives the lower bracket 22 to retract and clamp the hydraulic cylinder placed in the clamping heads 24. When placing the hydraulic cylinder, the cleaning device 1 should be placed in the inner cavity of the hydraulic cylinder, then the moving device provided inside the diverter plate 12 drives the connecting strip 14 to move, and adjusts its opening and closing angle according to the size of the hydraulic cylinder of different models, so that the cleaning cotton 110 can finally completely support the inner wall of the cylinder body, then the rotating device 3 drives the rotating frame 113 to rotate, and drives the cleaning head 111 and the cleaning cotton 110 to rotate, so that cleaning and spraying of cleaning liquid can be achieved, thereby improving the final cleaning effect.

[0035] like Figure 1 , Figure 2 and Figure 5 As shown, an embodiment of the present invention provides a hydraulic cylinder barrel inner wall cleaning device, comprising a rotating device 3, wherein the rotating device 3 is arranged at the lower part of the cleaning device 1, and the rotating device 3 is used to provide power for the cleaning device 1.

[0036] The rotating device 3 includes a fixed base 31 , a reinforcement column 32 , a motor 33 and a transmission rod 34 .

[0037] In an embodiment of the present invention, a plurality of groups of reinforcement columns 32 are provided on the upper portion of the fixed base 31, and the other end of each reinforcement column 32 is connected to the bottom of the control console 21. A motor 33 is provided on the upper portion of the fixed base 31, and a transmission rod 34 is provided on the upper portion of the motor 33. The motor 33 is used to drive the cleaning device 1 to rotate.

[0038] 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.

[0039] While the embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that many changes, modifications, substitutions and variations can be made to the embodiments without departing from the principles and spirit of the invention.

[0040] The present invention and its embodiments are described above, and such description is not restrictive. The drawings show only one embodiment of the present invention, and the actual structure is not limited thereto. In short, if ordinary technicians in the field are inspired by it, without departing from the creative purpose of the embodiments of the present invention, they can design a structure and embodiment similar to the technical solution without creativity, which should belong to the protection scope of the present invention.

Claims

1. A hydraulic cylinder inner wall cleaning device, characterized in that include: A cleaning device (1), the cleaning device (1) comprising a conveying tube (18), a reinforcing head (19), cleaning cotton (110), a cleaning head (111) and a rotating frame (113); Wherein, a conveying pipe (18) is provided on one side of the rotating frame (113), and the conveying pipe (18) is used to convey cleaning liquid; a reinforcing head (19) is provided on one end of the rotating frame (113), and a cleaning cotton (110) is provided on one end of the reinforcing head (19), and the cleaning cotton (110) is used to clean the inside of the cylinder body that needs to be cleaned; a cleaning head (111) is provided at the bottom of the rotating frame (113), and the cleaning head (111) is used to spray cleaning liquid; A fixing device (2), wherein the fixing device (2) is arranged outside the cleaning device (1) and is used to fix the hydraulic cylinder to be cleaned.

2. The hydraulic cylinder inner wall cleaning device according to claim 1 is characterized in that: The cleaning device (1) further comprises a connecting strip (14), a fixing bracket (15), a rotating shaft (16) and a connecting bracket (17); A connecting frame (17) is provided on the other side of the rotating frame (113), the connecting frame (17) is fixedly connected to the outer side of the rotating shaft (16), fixing brackets (15) are provided on both sides of the rotating shaft (16), the fixing brackets (15) are used to fix the rotating shaft (16), the rotating shaft (16) is configured to rotate around the fixing brackets (15), and a connecting bar (14) is provided on one side of the rotating shaft (16), the connecting bar (14) is configured to control the rotation of the rotating shaft (16).

3. The hydraulic cylinder inner wall cleaning device according to claim 2 is characterized in that: The cleaning device (1) further comprises a conveying pipe (11), a diverter plate (12) and a notch (13); A diverter plate (12) is provided at the bottom of the delivery pipe (11), the diverter plate (12) is used to distribute cleaning agent, and a plurality of groups of notches (13) are provided inside the diverter plate (12), the notches (13) are used to place connecting strips (14).

4. The hydraulic cylinder inner wall cleaning device according to claim 1, characterized in that: The fixing device (2) comprises a console (21), a lower bracket (22), a connecting bracket (23), a clamping head (24) and a fixing plate (25); A plurality of groups of lower brackets (22) are provided on the upper part of the control console (21), the control console (21) is used to control the opening and closing of the lower brackets (22), a connecting bracket (23) is provided on one side of the lower bracket (22), the other end of the connecting bracket (23) is connected to the control console (21), a gripping head (24) is provided on the upper part of the lower bracket (22), a fixing plate (25) is provided at one end of each of the gripping heads (24), and the fixing plate (25) is used to fix the hydraulic cylinder to be cleaned.

5. The hydraulic cylinder inner wall cleaning device according to claim 4 is characterized in that: The fixing device (2) further comprises a connecting channel (26), a booster bin (27) and a material storage cylinder (28); Wherein, a connecting channel (26) is provided on one side of the control console (21), and the other side of the connecting channel (26) is connected to a booster bin (27). A storage barrel (28) is provided at the bottom of the booster bin (27). The booster bin (27) is used for pressurizing cleaning agent, and the storage barrel (28) is used for storing cleaning agent.

6. The hydraulic cylinder inner wall cleaning device according to claim 1, characterized in that: It comprises a rotating device (3), wherein the rotating device (3) is arranged at the lower part of the cleaning device (1), and the rotating device (3) is used to provide power for the cleaning device (1).

7. The hydraulic cylinder inner wall cleaning device according to claim 6, characterized in that: The rotating device (3) comprises a fixed base (31), a reinforcement column (32), a motor (33) and a transmission rod (34); A plurality of groups of reinforcement columns (32) are provided on the upper portion of the fixed base (31), the other end of each reinforcement column (32) being connected to the bottom of the control console (21), a motor (33) is provided on the upper portion of the fixed base (31), a transmission rod (34) is provided on the upper portion of the motor (33), and the motor (33) is used to drive the cleaning device (1) to rotate.

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