Cleaning device for electric vehicle piston

Abstract

The utility model belongs to the technical field of electric vehicle piston cleaning, and particularly relates to an electric vehicle piston cleaning device which comprises a cleaning box and a supporting table, a plurality of piston rods are arranged on one side of the top of a conveying belt, two brush rollers are rotatably connected to the middle of the cleaning box, liquid conveying pipes are fixedly connected to the inner walls of the two sides of the cleaning box, and the liquid conveying pipes are fixedly connected to the supporting table. And one side of each liquid conveying pipe is rotationally connected with a plurality of spray heads. After cleaning liquid is sprayed to a piston rod through a spray head, the surface of the piston rod is flushed, the piston rod 6 passing through the piston rod 6 can be physically cleaned through two brush rollers 7, the liquid is pumped through a water pumping pipe, impurities in the cleaning liquid are filtered through a filtering box, and recycling of the cleaning liquid is achieved. The cleaning efficiency is improved; and the consumption of cleaning liquid is reduced. And the sprayed cleaning liquid can be prevented from splashing, later cleaning is facilitated, and the practicability and the use efficiency of the equipment are improved.

Description

Technical Field

[0001] The utility model belongs to the technical field of cleaning the piston of an electric vehicle, in particular to a cleaning device for the piston of an electric vehicle. Background Art

[0002] In the hydraulic brake system of electric vehicles, the piston is one of the key components to achieve the braking function. When you operate the brake handle, the brake fluid will push the piston in the brake caliper through the brake oil pipe, causing the brake pad to contact the brake disc, thereby generating braking force to slow down or stop the wheel. When producing electric vehicle pistons, cleaning equipment is needed to clean the oil film or stains on the piston surface.

[0003] The cleaning device of the electric vehicle piston is mostly composed of a conveying mechanism, a cleaning mechanism and a cleaning tank. The piston to be cleaned is conveyed to the inside of the cleaning tank by the conveying mechanism, and the cleaning liquid is sprayed on the surface of the piston to clean it. After cleaning, the piston is conveyed to the next process by the conveying mechanism to facilitate the processing of the piston.

[0004] In the current existing technology, traditional cleaning devices mostly use nozzles or brush rollers to clean electric vehicle pistons. When using a nozzle for cleaning, although the dirt on the surface can be quickly removed, the high-pressure water flow generated by the nozzle may cause the cleaning liquid to splash, which will not only wet the surrounding environment, but also may cause secondary pollution to the equipment, increase the difficulty and workload of subsequent cleaning, and affect the practicability and efficiency of the equipment.

[0005] Therefore, in view of the above problems, a cleaning device for an electric vehicle piston is proposed. Utility Model Content

[0006] In order to make up for the deficiencies of the prior art and solve the above-mentioned problems, a cleaning device for an electric vehicle piston is proposed.

[0007] The technical solution adopted by the utility model to solve its technical problems is: the cleaning device of an electric vehicle piston described in the utility model comprises a cleaning box and a support platform, wherein the support platform is fixedly installed at both ends of the cleaning box, and the top of each support platform is fixedly connected to two positioning rods, a conveyor belt is rotatably connected between the two positioning rods, a servo motor is rotatably connected inside one end of the conveyor belt, the conveyor belt rotates between a plurality of positioning rods via the servo motor, a plurality of piston rods are arranged on one side of the top of the conveyor belt, two brush rollers are rotatably connected to the middle of the cleaning box, and the two The brush rollers are symmetrically arranged on both sides of the conveyor belt, and one side of each of the brush rollers is in contact with the outer wall of the piston rod, the inner walls on both sides of the cleaning box are fixedly connected with infusion tubes, one side of each of the infusion tubes is rotatably connected with a plurality of nozzles, and the plurality of nozzles are symmetrically arranged on both sides of the piston rod via infusion tubes, one end of each of the infusion tubes is fixedly connected with a water pump, the top of each of the water pumps is fixedly connected with a water inlet pipe, the bottom of each of the water pumps is fixedly connected with a water extraction pipe, one end of the water extraction pipe is fixedly connected with a filter box, and one side of the filter box is in contact with the inner wall of the cleaning box.

[0008] Preferably, one end of the cleaning box is fixedly connected to two positioning plates, the top of each positioning plate is fixedly connected to a driving motor, the middle of the output shaft of each driving motor is fixedly connected to a driven wheel, and the outer wall of the driven wheel is rotatably connected to a transmission belt.

[0009] Preferably, the outer wall of one end of each of the brush rollers is also fixedly connected to a driven wheel, the outer wall of each of the driven wheels fits with the inner wall of the transmission belt, and every two of the driven wheels rotate synchronously via the transmission belt.

[0010] Preferably, a pressure rod is provided on one side of the top of the piston rod, a positioning frame is provided on the outer side of the pressure rod, and the inner walls at both ends of the positioning frame are rotatably connected to the two ends of the pressure rod.

[0011] Preferably, a plurality of electric push rods are fixedly connected to one side of the top of the positioning frame, one end of each of the electric push rods is fixedly connected to the inner wall of the cleaning box, one end of the outer wall of each of the electric push rods is sleeved with a spring, and one end of each of the springs is fixedly connected to the positioning frame.

[0012] Preferably, the plurality of electric push rods are arranged in an array, the positioning frame moves up and down inside the cleaning box through the plurality of electric push rods, and one side of the pressure rod is attached to the top of the piston rod through the positioning frame.

[0013] Beneficial effects of the utility model:

[0014] The utility model provides a cleaning device for an electric vehicle piston, which transports the piston rod to the interior of a cleaning box through a conveyor belt. The water pump is then started to transport the cleaning liquid from the water inlet pipe to the infusion pipe and the nozzle, and the cleaning liquid is sprayed onto the piston rod by the nozzle to rinse the surface of the piston rod. The cleaning liquid after rinsing will drip onto the bottom of the cleaning box, and these liquids are extracted through a suction pipe, and then the filter box is used to filter the impurities in the cleaning liquid to ensure the cleanliness of the cleaning liquid, realize the recycling of the cleaning liquid, improve the cleaning efficiency and reduce the consumption of the cleaning liquid. By adopting the above-mentioned method, when cleaning, the sprayed cleaning liquid can be prevented from splashing, the surrounding environment will not be wetted, the secondary pollution to the equipment is reduced, the later cleaning is convenient, and the practicability and use efficiency of the equipment are improved.

[0015] The utility model provides a cleaning device for an electric vehicle piston, which can clean dust, dirt and the like on the surface of a piston rod by rotating two brush rollers, and the rotation of the two brush rollers can drive the piston rod to rotate, so that the piston rod can be cleaned in all directions, thereby achieving automatic cleaning and reducing manual intervention, and as the piston rod rotates, the pressure rod can be driven to rotate inside a positioning frame, and the pressure rod can be prevented from falling off when the piston rod is cleaned by spraying cleaning liquid with a nozzle, thereby improving the cleaning effect of the equipment. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] The drawings described herein are used to provide a further understanding of the present invention and constitute a part of the present application. The exemplary embodiments of the present invention and their descriptions are used to explain the present invention and do not constitute an improper limitation on the present invention. In the drawings:

[0017] Figure 1 It is a three-dimensional diagram of the utility model;

[0018] Figure 2 It is a three-dimensional diagram of the cleaning box in the utility model;

[0019] Figure 3 It is a three-dimensional diagram of the piston rod in the utility model;

[0020] Figure 4 It is a three-dimensional diagram of the infusion tube in the utility model;

[0021] Legend:

[0022] 1. Cleaning box; 2. Support table; 3. Positioning rod; 4. Conveyor belt; 5. Servo motor; 6. Piston rod; 7. Brush roller; 8. Driven wheel; 9. Transmission belt; 10. Drive motor; 11. Positioning plate; 12. Pressure rod; 13. Positioning frame; 14. Electric push rod; 15. Spring; 16. Water pump; 17. Water inlet pipe; 18. Infusion tube; 19. Nozzle; 20. Water extraction pipe; 21. Filter box. DETAILED DESCRIPTION

[0023] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0024] Specific examples are given below.

[0025] See also Figure 1 - Figure 4 The utility model provides a cleaning device for an electric vehicle piston, comprising a cleaning box 1 and a support platform 2. The support platform 2 is fixedly mounted at both ends of the cleaning box 1. Two positioning rods 3 are fixedly connected to the top of each support platform 2. A conveyor belt 4 is rotatably connected between the two positioning rods 3. A servo motor 5 is rotatably connected inside one end of the conveyor belt 4. The conveyor belt 4 rotates between a plurality of positioning rods 3 via the servo motor 5. A plurality of piston rods 6 are arranged on one side of the top of the conveyor belt 4. Two brush rollers 7 are rotatably connected to the middle of the cleaning box 1. The two brush rollers 7 are symmetrically arranged on both sides of the conveyor belt 4, and One side of each brush roller 7 is in contact with the outer wall of the piston rod 6, and the inner walls on both sides of the cleaning box 1 are fixedly connected with an infusion tube 18. One side of each infusion tube 18 is rotatably connected with a plurality of nozzles 19, and the plurality of nozzles 19 are symmetrically arranged on both sides of the piston rod 6 through the infusion tube 18. One end of each infusion tube 18 is fixedly connected with a water pump 16, and the top of each water pump 16 is fixedly connected with a water inlet pipe 17, and the bottom of each water pump 16 is fixedly connected with a water extraction pipe 20, and one end of the water extraction pipe 20 is fixedly connected with a filter box 21, and one side of the filter box 21 is in contact with the inner wall of the cleaning box 1.

[0026] During operation, the positioning rod 3 on the top of the support platform 2 is used to support the conveyor belt 4. The conveyor belt 4 is connected between the two positioning rods 3, and then the servo motor 5 is started, and the output shaft of the servo motor 5 is used to realize the rotation of the conveyor belt 4. Then the piston rod 6 is placed on the top of the conveyor belt 4, and the conveyor belt 4 is used to transport it to the inside of the cleaning box 1, and the two brush rollers 7 inside the cleaning box 1 can be used to physically clean the piston rod 6. The water pump 16 is started again to be responsible for transporting the cleaning liquid from the water inlet pipe 17 to the infusion pipe 18 and the nozzle 19, and then the cleaning liquid is sprayed onto the piston rod 6 by the nozzle 19, and then the surface of the piston rod 6 is rinsed. And the cleaning liquid after rinsing will drip at the bottom of the cleaning box 1, and these liquids are extracted through the water pump 20, and then the filter box 21 is used to filter the impurities in the cleaning liquid, to ensure the cleanliness of the cleaning liquid, to achieve the recycling of the cleaning liquid, to form a closed-loop cleaning system, to improve the cleaning efficiency and reduce the consumption of the cleaning liquid. By adopting the above-mentioned method, when using the nozzle for cleaning, the sprayed cleaning liquid can be prevented from splashing, the surrounding environment will not be wetted, the secondary pollution to the equipment is reduced, the subsequent cleaning is convenient, and the practicability and use efficiency of the equipment are improved.

[0027] Further, such as Figure 2 As shown, a pressure rod 12 is provided on one side of the top of the piston rod 6, and a positioning frame 13 is provided on the outside of the pressure rod 12, and the inner walls of both ends of the positioning frame 13 are rotatably connected to the two ends of the pressure rod 12. A plurality of electric push rods 14 are fixedly connected to one side of the top of the positioning frame 13, and one end of each electric push rod 14 is fixedly connected to the inner wall of the cleaning box 1, and a spring 15 is sleeved on the outer wall of one end of each electric push rod 14, and one end of each spring 15 is fixedly connected to the positioning frame 13. The plurality of electric push rods 14 are arranged in an array, and the positioning frame 13 moves up and down inside the cleaning box 1 through the plurality of electric push rods 14, and one side of the pressure rod 12 is attached to the top of the piston rod 6 through the positioning frame 13.

[0028] During operation, the connection between the plurality of electric push rods 14 and the cleaning box 1 ensures the stability of the structure, and the extension of the plurality of electric push rods 14 can push the positioning frame 13 to move inside the cleaning box 1, and can drive the pressure rod 12 to contact the top of the piston rod 6, and the spring 15 can improve the anti-seismic effect of the structure. And with the rotation of the piston rod 6, the pressure rod 12 can be driven to rotate inside the positioning frame 13, and the pressure rod 12 can prevent the piston rod 6 from falling off when the nozzle 19 sprays the cleaning liquid to clean the piston rod 6, which can improve the cleaning effect of the piston rod 6 and improve the use efficiency of the equipment.

[0029] Further, such as Figure 3As shown, one end of the cleaning box 1 is fixedly connected to two positioning plates 11, the top of each positioning plate 11 is fixedly connected to a driving motor 10, the middle of the output shaft of each driving motor 10 is fixedly connected to a driven wheel 8, and the outer wall of the driven wheel 8 is rotatably connected to a transmission belt 9. The outer wall of one end of each brush roller 7 is also fixedly connected to a driven wheel 8, and the outer wall of each driven wheel 8 is in contact with the inner wall of the transmission belt 9, and each two driven wheels 8 rotate synchronously via the transmission belt 9.

[0030] During operation, the driving motor 10 is fixed on the top of the positioning plate 11 to ensure the stability of the driving motor 10, and then the two driving motors 10 are started at the same time, and the output shaft of the driving motor 10 is used to drive the driven wheel 8 to rotate at the same time, and then the transmission belt 9 connected to the outside of the driven wheel 8 is used to drive the other driven wheel 8 to rotate, and then the two brush rollers 7 can be driven to rotate. The dust and dirt on the surface of the piston rod 6 can be cleaned by the rotation of the two brush rollers 7, and the piston rod 6 can be driven to rotate by the rotation of the two brush rollers 7, and the piston rod 6 can be cleaned in all directions, so that automatic cleaning can be achieved and manual intervention can be reduced. At the same time, the synchronous rotation design ensures the uniformity and efficiency of the cleaning process.

[0031] Working principle: The positioning rod 3 installed on the top of the support platform 2 is used to support the conveyor belt 4. The conveyor belt 4 is connected between the two positioning rods 3. When the servo motor 5 is started, the conveyor belt 4 is driven to rotate by the output shaft of the servo motor 5. The piston rod 6 is placed on the top of the conveyor belt 4, and the conveyor belt 4 is responsible for transporting it to the inside of the cleaning box 1. The positioning plate 11 ensures the stability of the drive motor 10. Start the two drive motors 10, and the output shaft of the drive motor 10 drives the driven wheel 8 to rotate. The outer side of the driven wheel 8 is connected to the transmission belt 9, and the transmission belt 9 drives another driven wheel 8 to rotate, thereby driving the two brush rollers 7 to rotate. The rotation of the brush roller 7 not only cleans the dust and dirt on the surface of the piston rod 6, but also drives the piston rod 6 to rotate, thereby achieving all-round cleaning. The electric push rod 14 pushes the positioning frame 13 to move inside the cleaning box 1 through the extension of multiple electric push rods 14. The pressure rod 12 is driven to contact the top of the piston rod 6. As the piston rod 6 rotates, the pressure rod 12 rotates inside the positioning frame 13 to prevent the piston rod 6 from falling when the nozzle 19 sprays the cleaning liquid for cleaning. The water pump 16 is then responsible for transporting the cleaning liquid from the water inlet pipe 17 to the liquid delivery pipe 18 and the nozzle 19. The nozzle 19 sprays the cleaning liquid onto the piston rod 6 to rinse the surface of the piston rod 6. The rinsed cleaning liquid will drip at the bottom of the cleaning box 1, and the liquid will be extracted through the water extraction pipe 20. The filter box 21 is responsible for filtering impurities in the cleaning liquid to achieve the recycling of the cleaning liquid.

[0032] The above shows and describes the basic principle, main features and advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments, and the above embodiments and descriptions are only for explaining the principle of the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, and these changes and improvements fall within the scope of the utility model to be protected.

Claims

1. A cleaning device for an electric vehicle piston, comprising a cleaning box (1) and a support platform (2), characterized in that: The support platform (2) is fixedly mounted at both ends of the cleaning box (1); two positioning rods (3) are fixedly connected to the top of each support platform (2); a conveyor belt (4) is rotatably connected between the two positioning rods (3); a servo motor (5) is rotatably connected inside one end of the conveyor belt (4); the conveyor belt (4) rotates between the plurality of positioning rods (3) via the servo motor (5); a plurality of piston rods (6) are arranged on one side of the top of the conveyor belt (4); two brush rollers (7) are rotatably connected to the middle of the cleaning box (1); the two brush rollers (7) are symmetrically arranged on both sides of the conveyor belt (4), and one side of each brush roller (7) is in contact with the piston rod ( The inner walls of the two sides of the cleaning box (1) are fixedly connected with infusion tubes (18), one side of each of the infusion tubes (18) is rotatably connected with a plurality of nozzles (19), and the plurality of nozzles (19) are symmetrically arranged on both sides of the piston rod (6) via the infusion tubes (18), one end of each of the infusion tubes (18) is fixedly connected with a water pump (16), the top of each of the water pumps (16) is fixedly connected with a water inlet pipe (17), the bottom of each of the water pumps (16) is fixedly connected with a water extraction pipe (20), one end of the water extraction pipe (20) is fixedly connected with a filter box (21), and one side of the filter box (21) is in contact with the inner wall of the cleaning box (1).

2. The cleaning device for an electric vehicle piston according to claim 1, characterized in that: One end of the cleaning box (1) is fixedly connected to two positioning plates (11), the top of each positioning plate (11) is fixedly connected to a driving motor (10), the middle of the output shaft of each driving motor (10) is fixedly connected to a driven wheel (8), and the outer wall of the driven wheel (8) is rotatably connected to a transmission belt (9).

3. The cleaning device for an electric vehicle piston according to claim 1, characterized in that: The outer wall of one end of each brush roller (7) is also fixedly connected to a driven wheel (8), the outer wall of each driven wheel (8) is in contact with the inner wall of the transmission belt (9), and every two driven wheels (8) rotate synchronously via the transmission belt (9).

4. The cleaning device for an electric vehicle piston according to claim 1, characterized in that: A pressure rod (12) is arranged on one side of the top of the piston rod (6), a positioning frame (13) is arranged on the outside of the pressure rod (12), and the inner walls at both ends of the positioning frame (13) are rotatably connected to the two ends of the pressure rod (12).

5. The cleaning device for electric vehicle piston according to claim 4, characterized in that: A plurality of electric push rods (14) are fixedly connected to one side of the top of the positioning frame (13), one end of each of the electric push rods (14) is fixedly connected to the inner wall of the cleaning box (1), one end of the outer wall of each of the electric push rods (14) is sleeved with a spring (15), and one end of each of the springs (15) is fixedly connected to the positioning frame (13).

6. The cleaning device for electric vehicle piston according to claim 5, characterized in that: The plurality of electric push rods (14) are arranged in an array, the positioning frame (13) moves up and down inside the cleaning box (1) through the plurality of electric push rods (14), and one side of the pressure rod (12) is attached to the top of the piston rod (6) through the positioning frame (13).

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