A cleaning and drying device for wind power hydraulic components

Abstract

This invention provides a cleaning and drying device for wind power hydraulic components, comprising a cleaning chamber, a mobile cleaning and quick-drying device, a feeding and fixing device, a discharging and fixing device, and a loading and unloading box. The mobile cleaning and quick-drying device and the feeding and fixing device are mounted on the cleaning chamber, the loading and unloading box is mounted on the side wall of the cleaning chamber, and the discharging and fixing device is mounted inside the cleaning chamber. The cleaning chamber contains a cleaning fluid tank and a waste fluid collection tank. A pump is mounted on the upper wall of the cleaning fluid tank, and a control solenoid valve is mounted on the outlet end of the pump. A guide channel is provided inside the cleaning chamber, and the guide channel is connected to the waste fluid collection tank. An exhaust device and a compressed air pump are mounted on the cleaning chamber. This invention belongs to the field of wind power hydraulic component cleaning technology, specifically referring to a cleaning and drying device for wind power hydraulic components that can efficiently and thoroughly clean hydraulic components while ensuring that the hydraulic components are not damaged during the cleaning process.

Description

Technical Field

[0001] This invention belongs to the field of wind power hydraulic component cleaning technology, specifically referring to a cleaning and drying device for wind power hydraulic components. Background Technology

[0002] The hydraulic lubrication and cooling system of a wind turbine mainly consists of three parts: a hydraulic system, a lubrication system, and a cooling system. The hydraulic system is used for high-speed shaft braking, rotor locking, and yaw braking; the lubrication system is used for lubrication and cooling of the gearbox main bearings, gears, and generator bearings; and the cooling system is used for cooling and heat dissipation of the generator. Therefore, a large number of hydraulic components need to be assembled during the production and assembly process. Due to the high cleanliness requirements of the entire system, the hydraulic components must be cleaned and dried before assembly.

[0003] However, existing cleaning and drying equipment often involves stacking hydraulic components in the cleaning frame and drying chamber for cleaning and drying. During the process of taking them out and cleaning, the hydraulic components are prone to collisions, which can cause damage to them. Moreover, this stacking method can easily create blind spots in the cleaning and drying process, making it difficult to thoroughly clean and dry the components, thus affecting the final cleaning and drying effect and resulting in low efficiency. Summary of the Invention

[0004] In order to overcome some of the problems mentioned in the background above, the present invention provides a cleaning and drying device for wind power hydraulic components.

[0005] According to the technical solution of the present invention, a cleaning and drying device for wind power hydraulic components is provided, comprising a cleaning chamber, a mobile cleaning and quick-drying device, a feeding and fixing device, a discharging and fixing device, and a loading and unloading box. The mobile cleaning and quick-drying device is fixedly installed on the cleaning chamber, the feeding and fixing device is fixedly installed on the cleaning chamber, the loading and unloading box is fixedly installed on the side wall of the cleaning chamber, and the discharging and fixing device is movably installed inside the cleaning chamber. A cleaning fluid tank and a waste fluid collection tank are fixedly installed on the inner bottom wall of the cleaning chamber. A pump is fixedly installed on the upper wall of the cleaning fluid tank. The inlet end of the pump penetrates through the upper wall of the cleaning fluid tank, and the bottom of the inlet end of the pump is located at the bottom of the cleaning fluid tank. A control solenoid valve is connected to the outlet end of the pump. A liquid filling hole is provided through the upper side wall of the cleaning fluid tank. A liquid guiding groove is fixedly installed inside the cleaning chamber. An exhaust device is fixedly installed on the upper wall of the cleaning chamber, and a compressed air pump is fixedly installed on the upper wall of the cleaning chamber.

[0006] Furthermore, a partition plate is fixedly installed inside the loading and unloading box, dividing the loading and unloading box into two chambers: a feeding chamber and a discharging chamber. The feeding chamber and the discharging chamber are respectively connected to the cleaning box. A shelf is fixedly installed inside the loading and unloading box, forming a desiccant chamber between the shelf and the partition plate. A first closing door is slidably installed on the outer wall of the feeding chamber, and a second closing door is slidably installed on the outer wall of the discharging chamber. Multiple sets of heating lamps are fixedly installed on the inner upper wall of the discharging chamber. A first opening and closing device is fixedly installed on the upper wall of the loading and unloading box, and a second opening and closing device is fixedly installed on the inner side wall of the feeding chamber. A controller is fixedly installed on the outer wall of the loading and unloading box.

[0007] Furthermore, the mobile cleaning and quick-drying device includes a first telescopic cylinder, which is fixedly mounted on the outer wall of the cleaning chamber. The extended end of the first telescopic cylinder penetrates the outer wall of the cleaning chamber. A cleaning pipe is fixedly mounted on the extended end of the first telescopic cylinder. A cleaning nozzle is fixedly mounted on the upper wall of the cleaning pipe. Multiple sets of cleaning nozzles are provided, forming a first cleaning nozzle group. The first cleaning nozzle group is connected to the control solenoid valve via a hose. Multiple sets of air nozzles are fixedly mounted on the upper wall of the cleaning pipe, forming a first air group. The first air group is connected to the compressed air pump via a hose. Multiple sets of cleaning nozzles are fixedly mounted on the lower wall of the cleaning pipe, forming a second cleaning nozzle group. The second cleaning nozzle group is connected to the control solenoid valve via a hose. Multiple sets of air nozzles are fixedly mounted on the lower wall of the cleaning pipe, forming a second air group.

[0008] Furthermore, the discharge fixing device is disposed above the mobile cleaning and quick-drying device. The discharge fixing device includes a first track groove, a second track groove, a moving plate, and a driving device. One end of the first track groove is fixedly disposed on the inner side wall of the cleaning chamber. The first track groove is symmetrically arranged about the central plane of the cleaning chamber. A first reinforcing rod is fixedly disposed on the other end of the first track groove. The upper end of the first reinforcing rod is fixedly disposed on the inner upper wall of the cleaning chamber. One end of the second track groove is fixedly disposed on the inner side wall of the loading and unloading box. The second track groove is symmetrically arranged about the central plane of the loading and unloading box. A second reinforcing rod is fixedly installed at the other end of the second track groove. The upper end of the second reinforcing rod is fixedly installed on the inner upper wall of the loading and unloading box. The moving plate is slidably installed in the first track groove. A guide rod is slidably installed through the moving plate. The guide rod is symmetrically arranged about the center plane of the moving plate. A first electromagnetic fixing plate is fixedly installed on the bottom wall of the guide rod. A lifting cylinder is fixedly installed on the upper wall of the moving plate. The protruding end of the lifting cylinder is installed through the moving plate. The protruding end of the lifting cylinder is fixedly installed on the first electromagnetic fixing plate. The driving device is fixedly installed on the moving plate.

[0009] Furthermore, the moving device includes a drive motor, a support plate, and a rack. The rack is fixedly mounted on the upper wall of the moving plate. The drive motor is fixedly mounted on the upper wall of the cleaning tank. A drive shaft is fixedly mounted on the power output end of the drive motor. The drive shaft passes through the upper wall of the cleaning tank. A drive gear is fixedly mounted on the bottom of the drive shaft. One end of the support plate is fixedly mounted on the inner upper wall of the cleaning tank. A reinforcing plate is fixedly mounted on the other end of the support plate. The drive shaft is rotatably mounted on the reinforcing plate. The drive gear is meshed with the rack.

[0010] Furthermore, the feeding and fixing device is located below the mobile cleaning and quick-drying device. The feeding and fixing device includes a first positioning rod, a second positioning rod, and a second telescopic cylinder. The first positioning rod is fixedly installed on the inner side wall of the cleaning chamber and the inner side wall of the loading and unloading chamber. The first positioning rod is symmetrically arranged about the central plane of the cleaning chamber. The second positioning rod is fixedly installed on the inner side wall of the cleaning chamber and symmetrically arranged about the central plane of the cleaning chamber. The second telescopic cylinder is fixedly installed on the outer side wall of the cleaning chamber. The extended end of the second telescopic cylinder penetrates the side wall of the cleaning chamber. A guide plate is fixedly installed on the extended end of the telescopic cylinder. The guide plate is slidably arranged between the first positioning rod and the second positioning rod. A second electromagnetic fixing plate is fixedly installed on the guide plate. The second electromagnetic fixing plate is slidably arranged on the first positioning rod.

[0011] Furthermore, the exhaust device includes a liquid storage tank and an exhaust pump. The liquid storage tank is fixedly installed on the upper wall of the cleaning chamber, and the exhaust pump is fixedly installed on the upper wall of the cleaning chamber. The air inlet of the exhaust pump passes through the upper wall of the cleaning chamber.

[0012] Furthermore, the first opening and closing device includes an opening and closing cylinder and a first closing plate. The opening and closing cylinder is fixedly installed on the upper wall of the loading and unloading box. The first closing plate is installed through the upper wall of the loading and unloading box and is slidably installed on the upper wall of the loading and unloading box. A vertical rod is fixedly installed on the upper wall of the first closing plate and is fixedly connected to the extended end of the opening and closing cylinder.

[0013] Furthermore, the second opening and closing device includes a second closing plate, an opening and closing electromagnet, and a guide body. The opening and closing electromagnet is fixedly disposed on the inner wall of the feeding chamber, the guide body is fixedly disposed on the inner wall of the feeding chamber, the second closing plate is slidably disposed on the inner wall of the feeding chamber, a guide bar is fixedly disposed on the upper wall of the second closing plate, the guide bar is slidably disposed in the guide body, and a cross plate is fixedly disposed on the upper wall of the guide bar.

[0014] A rubber pad is fixedly installed on the lower wall of the first electromagnetic fixing plate, a rubber pad is fixedly installed on the upper wall of the second electromagnetic fixing plate, and a rubber pad is fixedly installed on the upper wall of the shelf.

[0015] Compared with the prior art, the beneficial effects of the present invention are as follows:

[0016] (1) By setting the first electromagnetic fixing plate and the second electromagnetic fixing plate, the hydraulic components only need to be placed on the second electromagnetic fixing plate in sequence. Under the action of the electromagnetic field, the hydraulic components can be firmly fixed, ensuring that the hydraulic components will not be damaged by collision during the cleaning process.

[0017] (2) The hydraulic components can be cleaned and dried on the upper and side parts on the feeding fixing device. With the cooperation of the discharge fixing device, the lower part of the hydraulic components can be easily cleaned and dried. The operation is simple and fast, and the cleaning and drying effect of the hydraulic components can be effectively guaranteed.

[0018] (3) The discharge fixing device set in this invention can automatically pick up the hydraulic components during the cleaning and drying process, realize the operation of turning over for cleaning and drying, avoid dead corners, and automatically place the hydraulic components on the shelf after drying, making the operation highly efficient. Attached Figure Description

[0019] Figure 1 This is a schematic diagram of the overall structure of an embodiment of the present invention;

[0020] Figure 2 This is a cross-sectional view of an embodiment of the present invention;

[0021] Figure 3 This is a cross-sectional view of the cleaning tank and the loading / unloading tank according to an embodiment of the present invention;

[0022] Figure 4 This is a schematic diagram of the material discharge fixing device according to an embodiment of the present invention;

[0023] Figure 5 This is a schematic diagram of the structure of the mobile cleaning and quick-drying device according to an embodiment of the present invention;

[0024] Figure 6 This is a schematic diagram of the feeding and fixing device according to an embodiment of the present invention;

[0025] Figure 7 This is a schematic diagram of the structure of the first opening and closing device according to an embodiment of the present invention;

[0026] Figure 8 This is a schematic diagram of the structure of the second opening and closing device according to an embodiment of the present invention.

[0027] The components include: 1. Cleaning chamber; 2. Mobile cleaning and quick-drying device; 3. Feeding and fixing device; 4. Discharge and fixing device; 5. Loading and unloading chamber; 6. Cleaning liquid tank; 7. Waste liquid collection tank; 8. Liquid pump; 9. Control solenoid valve; 10. Liquid filling hole; 11. Liquid guide trough; 12. Exhaust device; 13. Divider plate; 14. Feeding chamber; 15. Discharge chamber; 16. Storage plate; 17. Desiccant chamber; 18. First closing door; 19. Second closing door; 20. Heating lamp; 21. First opening and closing device; 22. Second opening and closing device; 23. Controller; 24. First telescopic cylinder; 25. Cleaning pipe; 26. Cleaning nozzle; 27. First cleaning nozzle group; 28. Second cleaning nozzle group; 29. ​​Air nozzle; 30. First air group; 31. 31. Second jet assembly; 32. Compressed air pump; 33. First track groove; 34. Second track groove; 35. Moving plate; 36. Drive device; 37. First reinforcing rod; 38. Second reinforcing rod; 39. Guide rod; 40. First electromagnetic fixing plate; 41. Lifting cylinder; 42. Drive motor; 43. Support plate; 44. Rack; 45. Drive shaft; 46. Drive gear; 47. Reinforcing plate; 48. First positioning rod; 49. Second positioning rod; 50. Second telescopic cylinder; 51. Guide plate; 52. Second electromagnetic fixing plate; 53. Liquid storage tank; 54. Exhaust pump; 55. Opening and closing cylinder; 56. First closing plate; 57. Vertical rod; 58. Second closing plate; 59. Opening and closing electromagnet; 60. Guide body; 61. Guide bar; 62. Horizontal plate. Detailed Implementation

[0028] The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of the present invention, and not all embodiments. Based on the embodiments, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection.

[0029] In the description of the embodiments, it should be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings. They are only for the convenience of describing the embodiments and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on the embodiments.

[0030] Existing cleaning and drying equipment often involves stacking hydraulic components in a cleaning frame for cleaning and drying. During the process of taking them out and cleaning, the hydraulic components are prone to collisions, which can cause damage. Moreover, this stacking method can create blind spots in the cleaning and drying process, making it difficult to thoroughly clean and dry the components, thus affecting the final cleaning and drying effect and resulting in low efficiency.

[0031] To address the aforementioned issues, this invention discloses a cleaning and drying device for wind power hydraulic components. This device not only enables rapid cleaning and drying while avoiding blind spots, but also prevents collisions during the cleaning and drying process.

[0032] like Figure 1 , Figure 2 , Figure 3 , Figure 4 , Figure 5 , Figure 6 , Figure 7 and Figure 8 As shown in the figure, the present invention provides a cleaning and drying device for wind power hydraulic components, including a cleaning chamber 1, a mobile cleaning and quick-drying device 2, a feeding and fixing device 3, a discharging and fixing device 4, and a loading and unloading box 5. The mobile cleaning and quick-drying device 2 is fixedly installed on the cleaning chamber 1, the feeding and fixing device 3 is fixedly installed on the cleaning chamber 1, the loading and unloading box 5 is fixedly installed on the side wall of the cleaning chamber 1, and the discharging and fixing device 4 is movably installed inside the cleaning chamber 1. The cleaning chamber 1 is a hollow cuboid shape. A cleaning liquid tank 6 and a waste liquid collection tank 7 are fixedly installed on the inner bottom wall of the cleaning chamber 1. A liquid pump 8 is fixedly installed on the upper wall of the cleaning liquid tank 6. The inlet end of the liquid pump 8 passes through the upper wall of the cleaning liquid tank 6, and the bottom of the inlet end of the liquid pump 8 is located at the bottom of the cleaning liquid tank 6. A control solenoid valve 9 is connected to the outlet end of the liquid pump 8. A liquid filling hole 10 is provided through the upper side wall of the cleaning liquid tank 6. A liquid guiding channel 11 is fixedly installed inside the cleaning box 1. The liquid guiding channel 11 is located above the waste liquid collection box 7. The liquid guiding channel 11 and the waste liquid collection box 7 are connected by a hose. An exhaust device 12 is fixedly installed on the upper wall of the cleaning box 1. A compressed air pump 32 is fixedly installed on the upper wall of the cleaning box 1.

[0033] like Figure 1 , Figure 2 and Figure 3As shown, in some embodiments, the loading / unloading box 5 is a hollow cuboid shape. A partition plate 13 is fixedly installed inside the loading / unloading box 5, dividing the loading / unloading box 5 into two chambers: an inlet chamber 14 and an outlet chamber 15. The outlet chamber 15 is located above the inlet chamber 14. The inlet chamber 14 and the outlet chamber 15 are respectively connected to the cleaning box 1. A shelf 16 is fixedly installed inside the loading / unloading box 5, located above the partition plate 13. The shelf 16 has a perforated plate structure, forming a desiccant chamber 17 between the shelf 16 and the partition plate 13. A desiccant is placed in the desiccant chamber 17. The outside of the inlet chamber 14... A first closing door 18 is slidably installed on the side wall, and a second closing door 19 is slidably installed on the outer side wall of the discharge chamber 15. A heating lamp 20 is fixedly installed on the inner upper wall of the discharge chamber 15, and multiple sets of heating lamps 20 are provided. A first opening and closing device 21 is fixedly installed on the upper wall of the loading and unloading box 5, and a second opening and closing device 22 is fixedly installed on the inner side wall of the feeding chamber 14. A controller 23 is fixedly installed on the outer side wall of the loading and unloading box 5. The desiccant placed in the desiccant chamber 17 can absorb the moisture remaining on the hydraulic components after drying, ensuring the drying effect. The heating lamps 20 can keep the discharge chamber 15 and the dried hydraulic components dry.

[0034] like Figure 1 , Figure 2 , Figure 3 and Figure 5As shown, in some embodiments, the mobile cleaning and quick-drying device 2 includes a first telescopic cylinder 24, which is fixedly mounted on the outer wall of the cleaning chamber 1. The extended end of the first telescopic cylinder 24 penetrates the outer wall of the cleaning chamber 1. A cleaning pipe 25 is fixedly mounted on the extended end of the first telescopic cylinder 24. A cleaning nozzle 26 is fixedly mounted on the upper wall of the cleaning pipe 25. Multiple sets of cleaning nozzles 26 are provided, forming a first cleaning nozzle group 27. The first cleaning nozzle group 27 is connected to a control solenoid valve 9 via a hose. An air nozzle 29 is fixedly mounted on the upper wall of the cleaning pipe 25. Multiple sets of air nozzles 29 are provided, forming a first air jet group 30. The first air jet group 30 is connected to a pressure valve 9 via a hose. The air pump 32 is connected to the cleaning pipe 25. A cleaning nozzle 26 is fixedly installed on the lower wall of the cleaning pipe 25. Multiple sets of cleaning nozzles 26 are arranged to form a second cleaning nozzle group 28. The second cleaning nozzle group 28 is connected to the control solenoid valve 9 through a hose. An air nozzle 29 is fixedly installed on the lower wall of the cleaning pipe 25. Multiple sets of air nozzles 29 are arranged to form a second air group 31. The second air group 31 is connected to the air pump 32 through a hose. The mobile cleaning and drying device 2 can clean hydraulic components by spraying cleaning fluid through the cleaning nozzles 26, which can reduce the waste of cleaning fluid. At the same time, the high-pressure air sprayed by the air nozzles 29 can achieve rapid drying, improving the efficiency of cleaning and drying operations.

[0035] like Figure 1 , Figure 2 , Figure 3 and Figure 4As shown, in some embodiments, the discharge fixing device 4 is disposed above the mobile cleaning and quick-drying device 2. The discharge fixing device 4 includes a first track groove 33, a second track groove 34, a moving plate 35, and a driving device 36. The first track groove 33 is a hollow cuboid with side openings. One end of the first track groove 33 is fixedly disposed on the inner wall of the cleaning chamber 1. The first track groove 33 is symmetrically disposed about the central plane of the cleaning chamber 1. A first reinforcing rod 37 is fixedly disposed on the other end of the first track groove 33. The upper end of the first reinforcing rod 37 is fixedly disposed on the inner upper wall of the cleaning chamber 1. The second track groove 34 is a hollow cuboid with side openings. One end of the second track groove 34 is fixedly disposed on the inner wall of the loading and unloading chamber 5. The second track groove 34 is symmetrically disposed about the central plane of the loading and unloading chamber 5. A first reinforcing rod 37 is fixedly disposed on the other end of the second track groove 34. A second reinforcing rod 38 is provided, the upper end of which is fixedly mounted on the inner upper wall of the loading and unloading box 5. The first track groove 33 and the second track groove 34 are located on the same straight line. The moving plate 35 is slidably mounted in the first track groove 33. A guide rod 39 is slidably mounted through the moving plate 35. The guide rod 39 is symmetrically arranged about the central plane of the moving plate 35 and is arranged in a stepped shaft shape. A first electromagnetic fixing plate 40 is fixedly mounted on the bottom wall of the guide rod 39. The first electromagnetic fixing plate 40 is arranged in a porous plate structure and has an electromagnetic coil inside. When energized, it can generate an electromagnetic field. A lifting cylinder 41 is fixedly mounted on the upper wall of the moving plate 35. The extended end of the lifting cylinder 41 is mounted through the moving plate 35 and is fixedly mounted on the first electromagnetic fixing plate 40. A driving device 36 is fixedly mounted on the moving plate 35.

[0036] like Figure 1 , Figure 2 , Figure 3 and Figure 4 As shown, in some embodiments, the moving device includes a drive motor 42, a support plate 43, and a rack 44. The rack 44 is fixedly mounted on the upper wall of the moving plate 35. The drive motor 42 is fixedly mounted on the upper wall of the cleaning chamber 1. A drive shaft 45 is fixedly mounted on the power output end of the drive motor 42. The drive shaft 45 passes through the upper wall of the cleaning chamber 1. A drive gear 46 is fixedly mounted at the bottom of the drive shaft 45. One end of the support plate 43 is fixedly mounted on the inner upper wall of the cleaning chamber 1. A reinforcing plate 47 is fixedly mounted on the other end of the support plate 43. The drive shaft 45 is rotatably mounted on the reinforcing plate 47. The drive gear 46 is meshed with the rack 44.

[0037] like Figure 1 , Figure 2 , Figure 3 and Figure 6As shown, in some embodiments, the feeding fixing device 3 is located below the mobile cleaning and quick-drying device 2. The feeding fixing device 3 includes a first positioning rod 48, a second positioning rod 49, and a second telescopic cylinder 50. The first positioning rod 48 is rectangular and is fixedly mounted on the inner wall of the cleaning chamber 1 and the inner wall of the loading and unloading chamber 5. The first positioning rod 48 is symmetrical about the central plane of the cleaning chamber 1. The second positioning rod 49 is rectangular and is located above the first positioning rod 48. The second positioning rod 49 is fixedly mounted on the inner wall of the cleaning chamber 1 and is symmetrical about the central plane of the cleaning chamber 1. The telescopic cylinder 50 is fixedly installed on the outer side wall of the cleaning chamber 1. The extended end of the second telescopic cylinder 50 passes through the side wall of the cleaning chamber 1. A guide plate 51 is fixedly installed on the extended end of the telescopic cylinder. The guide plate 51 is slidably installed between the first positioning rod 48 and the second positioning rod 49. A second electromagnetic fixing plate 52 is fixedly installed on the guide plate 51. The second electromagnetic fixing plate 52 is slidably installed on the first positioning rod 48. The second electromagnetic fixing plate 52 has a porous plate structure. The second electromagnetic fixing plate 52 has an internal electromagnetic coil. When energized, it generates an electromagnetic field. The feeding fixing device 3 and the discharging fixing device 4 cooperate with each other to realize continuous feeding, cleaning, drying and discharging operations, resulting in high efficiency of cleaning and drying operations.

[0038] like Figure 1 , Figure 2 and Figure 3 As shown, in some embodiments, the exhaust device 12 includes a liquid storage tank 53 and an exhaust pump 54. The liquid storage tank 53 is fixedly installed on the upper wall of the cleaning chamber 1, and the exhaust pump 54 is fixedly installed on the upper wall of the cleaning chamber 1. The air inlet of the exhaust pump 54 is arranged through the upper wall of the cleaning chamber 1, and the air outlet of the exhaust pump 54 is connected to the liquid storage tank 53 through an air pipe. The exhaust device 12 can ensure that the water vapor in the cleaning chamber 1 is discharged in time during the drying process, thereby improving the drying effect.

[0039] like Figure 1 , Figure 2 , Figure 3 and Figure 7 As shown, in some embodiments, the first opening and closing device 21 includes an opening and closing cylinder 55 and a first closing plate 56. The opening and closing cylinder 55 is fixedly installed on the upper wall of the loading and unloading box 5. The first closing plate 56 is installed through the upper wall of the loading and unloading box 5 and is slidably installed on the upper wall of the loading and unloading box 5. A vertical rod 57 is fixedly installed on the upper wall of the first closing plate 56 and is fixedly connected to the extended end of the opening and closing cylinder 55.

[0040] like Figure 1 , Figure 2 , Figure 3 and Figure 8 As shown, in some embodiments, the second opening and closing device 22 includes a second closing plate 58, an opening and closing electromagnet 59, and a guide body 60. The opening and closing electromagnet 59 is fixedly disposed on the inner wall of the feeding chamber 14, and the guide body 60 is fixedly disposed on the inner wall of the feeding chamber 14. The guide body 60 is located below the opening and closing electromagnet 59 and is arranged in the shape of a hollow cuboid with open ends. The second closing plate 58 is slidably disposed on the inner wall of the feeding chamber 14. A guide strip 61 is fixedly disposed on the upper wall of the second closing plate 58. The guide strip 61 is slidably disposed in the guide body 60. A horizontal plate 62 is fixedly disposed on the upper wall of the guide strip 61.

[0041] like Figure 1 , Figure 2 , Figure 3 , Figure 4 and Figure 6 As shown, in some embodiments, a rubber pad is fixedly provided on the lower wall of the first electromagnetic fixing plate 40, a rubber pad is fixedly provided on the upper wall of the second electromagnetic fixing plate 52, and a rubber pad is fixedly provided on the upper wall of the shelf 16. The rubber pad can prevent damage to the hydraulic components.

[0042] like Figure 1 As shown, the specific working principle is as follows:

[0043] First, manually push the second closed door 19 upward to open it, and put the desiccant into the desiccant chamber 17. At the same time, turn on the heating lamp 20. Then, close the second closed door 19. Next, manually push the first closed door 18 downward to open it. The controller 23 activates the opening and closing electromagnet 59, causing the horizontal plate 62 to move upward under electromagnetic force. This, along with the guide bar 61, drives the second closed plate 58 to slide upward, opening the passage between the feed chamber 14 and the cleaning liquid tank 6. Then, control the second telescopic cylinder 50 to extend, causing the second electromagnetic fixing plate 52 to slide into the feed chamber 14. The hydraulic components to be cleaned are then neatly placed on the second electromagnetic fixing plate 52. Finally, the electromagnetic coil inside the second electromagnetic fixing plate 52 is energized, generating an electromagnetic field that... The hydraulic components are fixed to the second electromagnetic fixing plate 52. Then, the second telescopic cylinder 50 is controlled to retract, causing the second electromagnetic fixing plate 52 to slide into the cleaning fluid tank 6. Simultaneously, the opening and closing electromagnet 59 closes, and the second closing plate 58 slides downwards under gravity, closing the passage between the feed chamber 14 and the cleaning fluid tank 6. At the same time, the air pump on the exhaust device 12 is activated, followed by the liquid pump 8 and the control solenoid valve 9. This allows the cleaning fluid in the cleaning fluid tank 6 to be sprayed out through the cleaning nozzles 26 in the second cleaning nozzle assembly 28 on the lower wall of the cleaning pipe 25. The first telescopic cylinder 24 is controlled to reciprocate, causing the cleaning pipe 25 to move back and forth, cleaning the hydraulic components on the second electromagnetic fixing plate 52, thus cleaning the upper and side portions of the hydraulic components. After cleaning, the used cleaning fluid flows into the waste liquid collection tank 7 through the guide tank 11. After completing the set number of reciprocating cleaning cycles, the first telescopic cylinder 24 drives the cleaning pipe 25 to reset, the pump 8 shuts off, and then the lifting cylinder 41 on the discharge fixing device 4 located in the cleaning tank 1 extends, driving the first electromagnetic fixing plate 40 to move downward, so that the first electromagnetic fixing plate 40 is close to the second electromagnetic fixing plate 52. Then the electromagnetic coil on the second electromagnetic fixing plate 52 is de-energized, releasing the fixing of the hydraulic components. At the same time, the electromagnetic coil on the first electromagnetic fixing plate 40 is energized to generate an electromagnetic field. Under the action of magnetic force, the hydraulic components on the second electromagnetic fixing plate 52 are attracted and fixed to the bottom surface of the first electromagnetic fixing plate 40. Then the lifting cylinder 41 retracts, driving the first telescopic cylinder 24 to retract, the first telescopic cylinder 25 to retract, and the pump 8 shuts off. An electromagnetic fixing plate 40 moves upward to reset, then the liquid pump 8 and control solenoid valve 9 are turned on again, causing the cleaning fluid in the cleaning fluid tank 6 to be sprayed out through the cleaning nozzles 26 in the first cleaning nozzle group 27 on the upper wall of the cleaning pipe 25. Simultaneously, the first telescopic cylinder 24 is controlled to reciprocate, driving the cleaning pipe 25 to move back and forth, spraying and cleaning the hydraulic components on the first electromagnetic fixing plate 40, ensuring the lower part of the hydraulic components is cleaned. After completing the set number of reciprocating cleaning cycles, the first telescopic cylinder 24 drives the cleaning pipe 25 to reset, the liquid pump 8 is turned off, and the compressed air pump 32 is turned on, causing compressed air to be sprayed out through the nozzles 29 on the first jet group 30 and the second jet group 31. At the same time, the first telescopic cylinder 24 drives the cleaning pipe 25 to reciprocate.The cleaned hydraulic components are dried by blowing, which also removes residual cleaning fluid from the cleaning fluid tank 6. Moisture generated during the spraying and drying process is continuously discharged into the storage tank 53 via a vacuum pump, improving the drying effect. Then, the opening / closing cylinder 55 on the first opening / closing device 21 extends, causing the first closing plate 56 to slide upwards, opening the channel between the discharge chamber 15 and the cleaning fluid tank 6. At this time, the drive motor 42 on the moving device is activated, driving the drive gear 46 to rotate. Through the meshing of the drive gear 46 and the rack 44, the discharge fixing device 4 slides as a whole into the discharge chamber 15. Then, the lifting cylinder 41 extends, causing the first electromagnetic fixing plate 40 to approach the placement plate 16. The electromagnetic coil on the first electromagnetic fixing plate 40 is then de-energized, releasing the hydraulic components. The hydraulic components fall onto the placement plate 16 under gravity. Rubber pads are provided to prevent damage to hydraulic components. Simultaneously with material feeding, the second opening / closing device 22 opens the channel between the feeding chamber 14 and the cleaning fluid tank 6. The second electromagnetic fixing plate 52 moves back to the feeding chamber 14 for material feeding. Then, the lifting cylinder 41 drives the first electromagnetic fixing plate 40 to reset, and the moving device drives the discharge fixing device 4 to move entirely into the cleaning fluid tank 6. At this point, the second electromagnetic fixing plate 52, having finished feeding, resets into the cleaning fluid tank 6, and the cleaning operation continues. The desiccant placed in the desiccant chamber 17 absorbs the moisture remaining on the hydraulic components after cleaning, ensuring a drying effect. Simultaneously, the heating lamp 20 keeps the hydraulic components dry. The cleaned and dried hydraulic components are then removed from the discharge chamber 15. Repeating these steps allows for rapid and effective cleaning and drying of the hydraulic components.

[0044] The above description is merely a preferred embodiment of the present invention and is not intended to limit the invention. Various modifications and variations can be made to the present invention by those skilled in the art. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present invention should be included within the scope of protection of the present invention.

Claims

1. A cleaning and drying device for wind power hydraulic components, characterized in that: The system includes a cleaning chamber (1), a mobile cleaning and quick-drying device (2), a feeding and fixing device (3), a discharging and fixing device (4), and a loading and unloading box (5). The mobile cleaning and quick-drying device (2) is fixedly installed on the cleaning chamber (1), the feeding and fixing device (3) is fixedly installed on the cleaning chamber (1), the loading and unloading box (5) is fixedly installed on the side wall of the cleaning chamber (1), and the discharging and fixing device (4) is movably installed inside the cleaning chamber (1). A cleaning liquid tank (6) and a waste liquid collection tank (7) are fixedly installed on the inner bottom wall of the cleaning chamber (1). A liquid pump (8) is fixedly installed on the upper wall of (6). The inlet end of the liquid pump (8) is connected through the upper wall of the cleaning liquid tank (6). The bottom of the inlet end of the liquid pump (8) is located at the bottom of the cleaning liquid tank (6). A control solenoid valve (9) is connected to the outlet end of the liquid pump (8). A liquid filling hole (10) is provided through the upper side wall of the cleaning liquid tank (6). A liquid guide groove (11) is fixedly installed inside the cleaning box (1). An exhaust device (12) is fixedly installed on the upper wall of the cleaning box (1). A compressed air pump (32) is fixedly installed on the upper wall of the cleaning box (1). A partition plate (13) is fixedly installed inside the loading and unloading box (5). The partition plate (13) divides the loading and unloading box (5) into a feeding chamber (14) and a discharging chamber (15). The feeding chamber (14) and the discharging chamber (15) are respectively connected to the cleaning box (1). The discharge fixing device (4) is located above the mobile cleaning and quick-drying device (2). The discharge fixing device (4) includes a first track groove (33), a second track groove (34), a moving plate (35), and a driving device (36). One end of the first track groove (33) is fixedly installed on the inner wall of the cleaning box (1). The first track groove (33) is symmetrically arranged about the central plane of the cleaning box (1). A first reinforcing rod (37) is fixedly installed on the other end of the first track groove (33). The upper end of the first reinforcing rod (37) is fixedly installed above the inner wall of the cleaning box (1). One end of the second track groove (34) is fixedly installed on the inner wall of the loading and unloading box (5). The second track groove (34) is symmetrically arranged about the central plane of the loading and unloading box (5). A second reinforcing rod (38) is fixedly installed on the other end of the groove (34). The upper end of the second reinforcing rod (38) is fixedly installed above the inner wall of the loading and unloading box (5). The moving plate (35) is slidably installed in the first track groove (33). A guide rod (39) is slidably installed through the moving plate (35). The guide rod (39) is symmetrically arranged about the center plane of the moving plate (35). A first electromagnetic fixing plate (40) is fixedly installed on the bottom wall of the guide rod (39). A lifting cylinder (41) is fixedly installed on the upper wall of the moving plate (35). The protruding end of the lifting cylinder (41) is installed through the moving plate (35). The protruding end of the lifting cylinder (41) is fixedly installed on the first electromagnetic fixing plate (40). The driving device (36) is fixedly installed on the moving plate (35). The driving device (36) includes a drive motor (42), a support plate (43), and a rack (44). The rack (44) is fixedly mounted on the upper wall of the movable plate (35). The drive motor (42) is fixedly mounted on the upper wall of the cleaning chamber (1). A drive shaft (45) is fixedly mounted on the power output end of the drive motor (42). The drive shaft (45) passes through the upper wall of the cleaning chamber (1). A drive gear (46) is fixedly mounted at the bottom of the drive shaft (45). One end of the support plate (43) is fixedly mounted above the inner wall of the cleaning chamber (1). A reinforcing plate (47) is fixedly mounted on the other end of the support plate (43). The drive shaft (45) is rotatably mounted on the reinforcing plate (47). The drive gear (46) is meshed with the rack (44). The feeding fixing device (3) is located below the mobile cleaning and quick-drying device (2). The feeding fixing device (3) includes a first positioning rod (48), a second positioning rod (49), and a second telescopic cylinder (50). The first positioning rod (48) is fixedly installed on the inner wall of the cleaning box (1) and the inner wall of the loading and unloading box (5). The first positioning rod (48) is symmetrically arranged about the center plane of the cleaning box (1). The second positioning rod (49) is fixedly installed on the inner wall of the cleaning box (1). 9) The second telescopic cylinder (50) is fixedly installed on the outer side wall of the cleaning box (1) with the extended end of the second telescopic cylinder (50) penetrating the side wall of the cleaning box (1). A guide plate (51) is fixedly installed on the extended end of the telescopic cylinder. The guide plate (51) is slidably installed between the first positioning rod (48) and the second positioning rod (49). A second electromagnetic fixing plate (52) is fixedly installed on the guide plate (51). The second electromagnetic fixing plate (52) is slidably installed on the first positioning rod (48).

2. The cleaning and drying device for wind power hydraulic components according to claim 1, characterized in that: A storage plate (16) is fixedly installed inside the loading and unloading box (5). A desiccant chamber (17) is formed between the storage plate (16) and the partition plate (13). A first closing door (18) is slidably installed on the outer wall of the feeding chamber (14). A second closing door (19) is slidably installed on the outer wall of the discharging chamber (15). A heating lamp (20) is fixedly installed above the inner wall of the discharging chamber (15). Multiple sets of heating lamps (20) are provided. A first opening and closing device (21) is fixedly installed on the upper wall of the loading and unloading box (5). A second opening and closing device (22) is fixedly installed on the inner wall of the feeding chamber (14). A controller (23) is fixedly installed on the outer wall of the loading and unloading box (5).

3. The cleaning and drying device for wind power hydraulic components according to claim 2, characterized in that: The mobile cleaning and quick-drying device (2) includes a first telescopic cylinder (24), which is fixedly mounted on the outer wall of the cleaning chamber (1). The extended end of the first telescopic cylinder (24) penetrates the outer wall of the cleaning chamber (1). A cleaning pipe (25) is fixedly mounted on the extended end of the first telescopic cylinder (24). A cleaning nozzle (26) is fixedly mounted on the upper wall of the cleaning pipe (25). Multiple sets of cleaning nozzles (26) are provided, and multiple sets of cleaning nozzles (26) form a first cleaning nozzle group (27). The first cleaning nozzle group (27) is connected to the control solenoid valve (9) through a hose. A cleaning nozzle is fixedly mounted on the upper wall of the cleaning pipe (25). A jet nozzle (29) is provided in multiple sets. Multiple sets of jet nozzles (29) form a first jet group (30). The first jet group (30) is connected to the compressed air pump (32) through a hose. A cleaning nozzle (26) is fixedly provided on the lower wall of the cleaning pipe (25). Multiple sets of cleaning nozzles (26) are provided. Multiple sets of cleaning nozzles (26) form a second cleaning nozzle group (28). The second cleaning nozzle group (28) is connected to the control solenoid valve (9) through a hose. A jet nozzle (29) is fixedly provided on the lower wall of the cleaning pipe (25). Multiple sets of jet nozzles (29) are provided. Multiple sets of jet nozzles (29) form a second jet group (31).

4. The cleaning and drying device for wind power hydraulic components according to claim 3, characterized in that: The exhaust device (12) includes a liquid storage tank (53) and an exhaust pump (54). The liquid storage tank (53) is fixedly installed on the upper wall of the cleaning chamber (1), and the exhaust pump (54) is fixedly installed on the upper wall of the cleaning chamber (1). The air inlet of the exhaust pump (54) passes through the upper wall of the cleaning chamber (1).

5. The cleaning and drying device for wind power hydraulic components according to claim 4, characterized in that: The first opening and closing device (21) includes an opening and closing cylinder (55) and a first closing plate (56). The opening and closing cylinder (55) is fixedly installed on the upper wall of the loading and unloading box (5). The first closing plate (56) is installed through the upper wall of the loading and unloading box (5) and is slidably installed on the upper wall of the loading and unloading box (5). A vertical rod (57) is fixedly installed on the upper wall of the first closing plate (56). The vertical rod (57) is fixedly connected to the extended end of the opening and closing cylinder (55).

6. The cleaning and drying device for wind power hydraulic components according to claim 5, characterized in that: The second opening and closing device (22) includes a second closing plate (58), an opening and closing electromagnet (59), and a guide body (60). The opening and closing electromagnet (59) is fixedly installed on the inner wall of the feeding chamber (14). The guide body (60) is fixedly installed on the inner wall of the feeding chamber (14). The second closing plate (58) is slidably installed on the inner wall of the feeding chamber (14). A guide strip (61) is fixedly installed on the upper wall of the second closing plate (58). The guide strip (61) is slidably installed in the guide body (60). A horizontal plate (62) is fixedly installed on the upper wall of the guide strip (61).

7. The cleaning and drying device for wind power hydraulic components according to claim 6, characterized in that: A rubber pad is fixedly installed on the lower wall of the first electromagnetic fixing plate (40), a rubber pad is fixedly installed on the upper wall of the second electromagnetic fixing plate (52), and a rubber pad is fixedly installed on the upper wall of the shelf (16).

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