Hydrocarbon cleaning device for motor parts

By using a distillation and recycling and automated cleaning system of hydrocarbon liquid during the cleaning of motor parts, the problem of sewage discharge caused by traditional water-based ultrasonic cleaning is solved, and efficient, environmentally friendly and automated cleaning effects are achieved.

CN222944075UActive Publication Date: 2025-06-06DADU AUTOMATION EQUIP (FOSHAN) CO LTD
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Patent Information

Application Number
CN202421784972.X
Authority / Receiving Office
CN · China
Patent Type
Utility models(China)
Current Assignee / Owner
Filing Date
2024-07-26
Publication Date
2025-06-06
Estimated Expiration
2034-07-26

AI Technical Summary

Technical Problem

Traditional water-based ultrasonic cleaning technology will generate a large amount of sewage discharge when cleaning motor parts, resulting in pollution and environmental protection problems.

Method used

The hydrocarbon cleaning device is used to clean it through distillation and recycling, achieving no sewage discharge, and an automatic loading and conveying system is equipped to improve cleaning efficiency and automation.

Benefits of technology

The recycling and automated cleaning process of hydrocarbon liquid is realized, which avoids sewage discharge, reduces usage costs, and improves cleaning efficiency and environmental protection.

✦ Generated by Eureka AI based on patent content.

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Abstract

The utility model relates to the technical field of industrial cleaning, and discloses a hydrocarbon cleaning device for motor parts, which comprises a cleaning room, a double door is rotatably connected in the cleaning room, a cleaning table is fixedly connected in the cleaning room, an air pump is fixedly connected on the outer wall of the cleaning table, and an air outlet is formed in the outer wall of the cleaning table. And the output end of the air pump is fixedly connected to the interior of the cleaning table, the output end of the air pump is fixedly connected with an air conveying pipe, a cleaning groove is formed in the cleaning table, and a cleaner is fixedly connected to the interior of the cleaning table. According to the cleaning device, after the cleaning basket enters the cleaning tank, the air pump conveys air into the cleaning device through the air conveying pipe, parts are cleaned through the combination of the air spraying head and hydrocarbon liquid, the liquid is pumped out through the combination of the material pumping pump and the material pumping pipe after cleaning, and the liquid is conveyed into the distillation retort through the material conveying pipe to be distilled and filtered; and then the carbon hydrogen liquid is pumped out and conveyed back into the cleaning tank through the discharging pump, so that the effect of recycling and cleaning the carbon hydrogen liquid during distillation is achieved.
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Description

Technical Field

[0001] The utility model relates to the technical field of industrial cleaning, in particular to a hydrocarbon cleaning device for motor parts. Background Art

[0002] A hydrocarbon cleaning device for motor parts is a device specifically designed for cleaning motor parts. This device usually includes a cleaning tank or container for loading a specific cleaning liquid, which may be an organic solvent or an aqueous cleaning agent. The device is equipped with an ultrasonic vibration device to help the cleaning agent penetrate deep into the surface to remove hydrocarbons, grease or other contaminants on the motor parts. In addition, it may also include an air pump and nozzle system to provide gas jets to enhance the cleaning effect, especially in tiny pores and hard-to-reach areas. During the cleaning process, the device is usually equipped with a filtering and circulation system to maintain the effectiveness of the cleaning agent, and optimizes the cleaning process through heating and automatic control systems. This device is designed to ensure that the motor parts meet the requirements of high precision and high reliability after cleaning, thereby improving the performance and life of the motor.

[0003] Hardware products such as motor housings and motor rotors will have some residual impurities such as drawing oil, solder, polishing wax, etc. during the production process. To remove these impurities, the traditional process is water-based ultrasonic cleaning. The problem with water-based ultrasonic cleaning is that it will generate a large amount of sewage discharge.

[0004] In the present invention, hydrocarbon cleaning can not only clean product impurities but also eliminate wastewater discharge, and is a pollution-free and environmentally friendly product that better meets usage requirements. It can also realize the distillation and recycling of hydrocarbon liquid, saving usage costs, and can also achieve the effect of automatic loading, conveying and cleaning, making it more automated and improving work efficiency. Utility Model Content

[0005] In order to make up for the above shortcomings, the utility model provides a hydrocarbon cleaning device for motor parts, aiming to improve the cleaning effect of hydrocarbon liquid distillation and recycling and the automatic feeding effect in the prior art.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a hydrocarbon cleaning device for motor parts, comprising a cleaning room, wherein the cleaning room is rotatably connected with a double door, the cleaning room is fixedly connected with a cleaning table, the outer wall of the cleaning table is fixedly connected with an air pump, the output end of the air pump is fixedly connected to the inside of the cleaning table, the output end of the air pump is fixedly connected to an air delivery pipe, a cleaning tank is provided inside the cleaning table, a washer is fixedly connected to the inside of the cleaning table, the washer is fixedly connected to the inside of the cleaning tank, the output end of the air pump is fixedly connected to the inside of the washer, the inside of the washer is fixedly connected with a jet head, the inside of the washer is fixedly connected with a pumping pipe, the outer wall of the pumping pipe is fixedly connected with a pumping pump, the input end of the pumping pump is fixedly connected to the inside of the pumping pipe, the output end of the pumping pump is fixedly connected to the delivery pipe, the outer wall of the delivery pipe is fixedly connected with a valve, the lower surface of the valve is fixedly connected with a cover plate, and a distillation component is arranged inside the cleaning room, and the distillation component is used to distill and filter hydrocarbon cleaning liquid.

[0007] Furthermore, the distillation assembly includes a distillation tank, which is fixedly connected to the interior of the cleaning room, a filter plate is fixedly connected to the interior of the distillation tank, the distillation tank is slidably connected to the lower surface of the cover plate, a discharge pump is fixedly connected to the interior of the distillation tank, an input end of the discharge pump is fixedly connected to the interior of the distillation tank, and an output end of the discharge pump is fixedly connected to the interior of the cleaning table.

[0008] Furthermore, a connecting frame is fixedly connected to the upper surface of the cleaning room, a cylinder 1 is fixedly connected to the lower surface of the connecting frame, a door panel is fixedly connected to the output end of the cylinder 1, and the door panel is slidably connected to the outer wall of the cleaning room.

[0009] Furthermore, the outer wall of the cleaning room is fixedly connected to a bracket, the outer wall of the bracket is fixedly connected to a motor body, the output end of the motor body is fixedly connected to a conveying roller 1, and the outer wall of the conveying roller 1 is fixedly connected to a hub 1.

[0010] Furthermore, the outer wall of the hub one is rotatably connected to a belt, the interior of the bracket is rotatably connected to a conveying roller two, the outer wall of the conveying roller two is fixedly connected to the hub two, the belt is rotatably connected to the outer wall of the hub two, the outer wall of the conveying roller one is slidably connected to a cleaning basket, and the cleaning basket is slidably connected to the outer wall of the conveying roller two.

[0011] Furthermore, a second cylinder is fixedly connected to the interior of the cleaning room, a slider is fixedly connected to the output end of the second cylinder, a slide rail plate is fixedly connected to the interior of the cleaning room, and the slider is slidably connected to the interior of the slide rail plate.

[0012] Furthermore, a telescopic rod 1 is fixedly connected to the lower surface of the slider, a connecting plate is fixedly connected to the output end of the telescopic rod 1, an adsorption tube is fixedly connected to the lower surface of the connecting plate, and a hook plate 1 is slidably connected inside the connecting plate.

[0013] Furthermore, the outer wall of the hook plate one is fixedly connected with a telescopic rod three, the output end of the telescopic rod three is fixedly connected with the hook plate two, the outer wall of the hook plate two is fixedly connected with the telescopic rod two, the output end of the telescopic rod two is fixedly connected to the outer wall of the hook plate one, and the hook plate two is slidably connected to the inside of the connecting plate.

[0014] The utility model has the following beneficial effects:

[0015] 1. In the utility model, after the cleaning basket enters the cleaning tank inside the cleaning table, the air pump is started to draw gas through the air pipe and transport it into the cleaning device. The parts are cleaned by the nozzle in the cleaning device combined with the hydrocarbon liquid in the cleaning tank. After cleaning, the liquid is extracted by the extraction pump combined with the extraction pipe, and transported into the distillation tank through the delivery pipe for distillation and filtration, and then extracted and transported back to the cleaning tank by the discharge pump, thereby achieving the effect of hydrocarbon liquid distillation and recycling for cleaning.

[0016] 2. In the utility model, the door panel is driven to rise and slide to open by cylinder 1, and the motor body is started to drive the conveying roller 1 and the hub 1 to rotate, thereby driving the belt to rotate, and then driving multiple hubs 2 and conveying rollers 2 to rotate, so as to achieve the effect of automatically conveying the cleaning basket, and the slider is driven to slide by starting cylinder 2, and the connecting plate is driven to rise and fall by starting telescopic rod 1, and the adsorption tube is driven to adsorb the cleaning basket through the lifting and lowering of the connecting plate, and the hook plate 1 and the hook plate 2 are respectively hung inside the cleaning basket, and the hook plate 1 and the hook plate 2 are driven to slide close to each other for clamping by telescopic rod 2 and telescopic rod 3, and then the connecting plate is driven to rise by telescopic rod 1, and the slider is driven to slide by cylinder 2, so as to convey the cleaning basket into the inside of the cleaning tank, so as to achieve the effect of automatic extraction and conveying. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 This is a three-dimensional structural schematic diagram of a carbon-hydrogen cleaning device for motor parts proposed by the utility model;

[0018] Figure 2 This is a schematic diagram of the structure of a material extraction pump for a carbon-hydrogen cleaning device for motor parts proposed by the utility model;

[0019] Figure 3 This is a schematic diagram of the structure of a distillation tank for a carbon-hydrogen cleaning device for motor parts proposed by the utility model;

[0020] Figure 4 This is a schematic diagram of the cleaning table structure of a carbon-hydrogen cleaning device for motor parts proposed by the utility model;

[0021] Figure 5 This is a schematic diagram of the belt structure of a device for cleaning carbon and hydrogen of motor parts proposed by the utility model;

[0022] Figure 6 The utility model is a schematic diagram of the structure of an adsorption tube for a carbon-hydrogen cleaning device for motor parts.

[0023] Legend:

[0024] 1. Cleaning room; 2. Double doors; 3. Cleaning table; 4. Air pump; 5. Air pipe; 6. Cleaner; 7. Nozzle; 8. Extraction pipe; 9. Extraction pump; 10. Feed pipe; 11. Valve; 12. Distillation tank; 13. Cover plate; 14. Filter plate; 15. Discharge pump; 16. Bracket; 17. Motor body; 18. Conveyor roller 1; 19. Hub 1; 20. Belt; 21. Conveyor roller 2; 22. Hub 2; 23. Cleaning basket; 24. Connecting frame; 25. Cylinder 1; 26. Door panel; 27. Cylinder 2; 28. Slide plate; 29. ​​Slider; 30. Connecting plate; 31. Adsorption tube; 32. Hook plate 1; 33. Hook plate 2; 34. Telescopic rod 2; 35. Telescopic rod 3; 36. Telescopic rod 1. DETAILED DESCRIPTION

[0025] 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 in 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.

[0026] Reference Figure 1 - Figure 4The utility model provides an embodiment: a hydrocarbon cleaning device for motor parts, comprising a cleaning room 1, a double door 2 is rotatably connected inside the cleaning room 1, a cleaning table 3 is fixedly connected inside the cleaning room 1, an air pump 4 is fixedly connected to the outer wall of the cleaning table 3, an output end of the air pump 4 is fixedly connected to the inside of the cleaning table 3, an air delivery pipe 5 is fixedly connected to the output end of the air pump 4, a cleaning tank is provided inside the cleaning table 3, a washer 6 is fixedly connected inside the cleaning table 3, the washer 6 is fixedly connected to the inside of the cleaning tank, the output end of the air pump 4 is fixedly connected to the inside of the washer 6, a jet head 7 is fixedly connected inside the washer 6, a pumping pipe 8 is fixedly connected inside the washer 6, and a pumping pump is fixedly connected to the outer wall of the pumping pipe 8 9, the input end of the extraction pump 9 is fixedly connected to the inside of the extraction pipe 8, the output end of the extraction pump 9 is fixedly connected to the feed pipe 10, the outer wall of the feed pipe 10 is fixedly connected to the valve 11, the lower surface of the valve 11 is fixedly connected to the cover plate 13, the inside of the cleaning room 1 is provided with a distillation assembly, the distillation assembly is used to distill and filter the hydrocarbon cleaning liquid, the distillation assembly includes a distillation tank 12, the distillation tank 12 is fixedly connected to the inside of the cleaning room 1, the inside of the distillation tank 12 is fixedly connected to a filter plate 14, the distillation tank 12 is slidably connected to the lower surface of the cover plate 13, the inside of the distillation tank 12 is fixedly connected to a discharge pump 15, the input end of the discharge pump 15 is fixedly connected to the inside of the distillation tank 12, and the output end of the discharge pump 15 is fixedly connected to the inside of the cleaning table 3;

[0027] Specifically, first open the double door 2, add hydrocarbon liquid into the cleaning tank inside the cleaning table 3, and use the air pump 4 to pump the gas into the inside of the air pipe 5 and then into the inside of the air pump 4, and then transport it into the inside of the cleaning device 6 through the output end of the air pump 4. The gas flows in the cleaning device 6 and is discharged through the nozzle 7. The parts are cleaned by combining with the hydrocarbon liquid through the discharge of the gas. When the cleaning is completed, the hydrocarbon liquid contains impurities. Start the extraction pump 9 to extract the hydrocarbon liquid in the cleaning tank through the extraction pipe 8 and transport it into the inside of the distillation tank 12 through the feed pipe 10. The hydrocarbon liquid is distilled and filtered by the distillation tank 12. The hydrocarbon liquid is filtered through the filter plate 14 inside the distillation tank 12. Impurities and residues remain on the upper surface of the filter plate 14. The filtered hydrocarbon liquid sinks to the bottom, and start the discharge pump 15 to extract the hydrocarbon liquid after distillation and filtration and transport it to the inside of the cleaning tank, so as to achieve the effect of distillation, filtration and recycling of the hydrocarbon liquid, thereby saving the cost of use.

[0028] Reference Figure 1 , Figure 2 and Figure 5The upper surface of the cleaning room 1 is fixedly connected with a connecting frame 24, the lower surface of the connecting frame 24 is fixedly connected with a cylinder 25, the output end of the cylinder 25 is fixedly connected with a door panel 26, the door panel 26 is slidably connected to the outer wall of the cleaning room 1, the outer wall of the cleaning room 1 is fixedly connected with a bracket 16, the outer wall of the bracket 16 is fixedly connected with a motor body 17, the output end of the motor body 17 is fixedly connected with a conveying roller 18, the outer wall of the conveying roller 18 is fixedly connected with a hub 19, the outer wall of the hub 19 is rotatably connected with a belt 20, the inside of the bracket 16 is rotatably connected with a conveying roller 21, the outer wall of the conveying roller 21 is fixedly connected with a hub 22, the belt 20 is rotatably connected to the outer wall of the hub 22, the outer wall of the conveying roller 18 is slidably connected with a cleaning basket 23, and the cleaning basket 23 is slidably connected to the outer wall of the conveying roller 21;

[0029] Specifically, two cylinders 25 are used to drive the door panel 26 to rise and fall, so as to realize the effect of automatic opening and closing, and the motor body 17 is started to drive the conveying roller 18 to rotate. During the rotation of the conveying roller 18, the hub 19 is driven to rotate. The hub 19 drives the belt 20 to rotate while the belt 20 rotates. The rotation of the hub 22 drives the multiple conveying rollers 21 to rotate while the multiple conveying rollers 21 are driven to rotate. The rotation of the conveying roller 21 realizes the transportation of the cleaning basket 23, thereby realizing the effect of automatic loading.

[0030] Reference Figure 4 and Figure 6 The interior of the cleaning room 1 is fixedly connected with a cylinder 27, the output end of the cylinder 27 is fixedly connected with a slider 29, the interior of the cleaning room 1 is fixedly connected with a slide plate 28, the slider 29 is slidably connected to the interior of the slide plate 28, the lower surface of the slider 29 is fixedly connected with a telescopic rod 1 36, the output end of the telescopic rod 1 36 is fixedly connected to a connecting plate 30, the lower surface of the connecting plate 30 is fixedly connected with an adsorption tube 31, the interior of the connecting plate 30 is slidably connected with a hook plate 1 32, the outer wall of the hook plate 1 32 is fixedly connected with a telescopic rod 35, the output end of the telescopic rod 35 is fixedly connected with a hook plate 2 33, the outer wall of the hook plate 2 33 is fixedly connected with a telescopic rod 2 34, the output end of the telescopic rod 2 34 is fixedly connected to the outer wall of the hook plate 1 32, and the hook plate 2 33 is slidably connected to the interior of the connecting plate 30;

[0031] The first and second hook plates 32 and 33 are also hung inside the cleaning basket 23 by the hook plates 1 and 2, and the first and second hook plates 33 are driven to approach each other through the telescopic rods 2 and 34, 35 to clamp the cleaning basket 23. The first and second hook plates 32 and 33 are driven to move upward by the telescopic rods 1 and 36, thereby driving the connecting plate 30 to rise, thereby driving the adsorption tube 31 to rise, and also driving the hook plates 1 and 33 to rise, thereby driving the cleaning basket 23 to rise. The second and second cylinders 27 are then started to drive the slider 29 to slide, thereby transporting the cleaning basket 23 and placing it inside the cleaning tank, thereby achieving the effect of automatic clamping and transportation.

[0032] Working principle: When the motor parts need to be cleaned with hydrocarbon, first put the parts into the cleaning basket 23, open the double door 2, add hydrocarbon liquid into the cleaning table 3, start the cylinder 25 to drive the door panel 26 to slide up and open, start the motor body 17 to drive the conveyor roller 18 to rotate, the conveyor roller 18 drives the hub 19 to rotate, and the belt 20 is driven to rotate by the rotation of the hub 19. During the rotation of the belt 20, multiple hubs 22 are driven to rotate. When the hub 22 rotates, the conveyor roller 21 is driven to rotate, so that the cleaning basket 23 is conveyed and the cleaning basket is put into the cleaning basket. 23 is transferred to the platform of the cleaning table 3, and the cylinder 27 is started to drive the slider 29 to slide, so that the slider 29 is moved to the top of the cleaning basket 23, and the telescopic rod 1 36 is started to drive the connecting plate 30 to move down and drive the adsorption tube 31 to move down and adsorb on the upper surface of the cleaning basket 23. At the same time, the telescopic rod 2 34 and the telescopic rod 35 are started to drive the hook plate 1 32 and the hook plate 2 33 to clamp each other and be stuck inside the cleaning basket 23. At this time, the telescopic rod 1 36 is started to drive the connecting plate 30 to rise, thereby driving the cleaning basket 23 to rise, and the cylinder 2 27 is started to drive the slider 29 to slide to the cleaning basket 23. At the top of the washing tank, the telescopic rod 1 36 is started to drive the connecting plate 30 to descend, so that the washing basket 23 descends and enters the interior of the washing tank, and the adsorption tube 31 stops adsorbing the washing basket 23. At the same time, the telescopic rod 2 34 and the telescopic rod 35 are also started to drive the hook plate 1 32 and the hook plate 2 33 to slide to both sides, so that the washing basket 23 is not clamped, and the effect of automatic feeding is achieved. At this time, the air pump 4 is started to inhale and transport the gas into the interior of the cleaning device 6 through the air pipe 5, and bubbles are generated through the nozzle 7 inside the cleaning device 6, and the parts are cleaned in combination with the hydrocarbon liquid. After completion, the hydrocarbon liquid will contain impurities, etc., and the extraction pump 9 is started to extract the hydrocarbon liquid in the cleaning tank through the extraction pipe 8, and transport it into the distillation tank 12 through the delivery pipe 10. The valve 11 can control the flow rate of the hydrocarbon liquid entering. The hydrocarbon liquid is distilled by the distillation tank 12 and filtered through the internal filter plate 14. The filtered hydrocarbon liquid is extracted through the discharge pump 15 and then transported back to the cleaning tank. The impurities remaining on the surface of the filter plate 14 can be cleaned after opening the cover plate 13, thereby achieving the effect of distillation, filtration and recycling of the hydrocarbon liquid.

[0033] Finally, it should be noted that the above is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A carbon-hydrogen cleaning device for motor parts, comprising a cleaning room (1), characterized in that: The cleaning room (1) is rotatably connected to a double door (2), the cleaning room (1) is fixedly connected to a cleaning table (3), the outer wall of the cleaning table (3) is fixedly connected to an air pump (4), the output end of the air pump (4) is fixedly connected to the inside of the cleaning table (3), the output end of the air pump (4) is fixedly connected to an air delivery pipe (5), a cleaning tank is provided inside the cleaning table (3), a washer (6) is fixedly connected to the inside of the cleaning tank, the output end of the air pump (4) is fixedly connected to the inside of the washer (6), and the The interior of the cleaning device (6) is fixedly connected to a jet head (7), the interior of the cleaning device (6) is fixedly connected to a pumping pipe (8), the outer wall of the pumping pipe (8) is fixedly connected to a pumping pump (9), the input end of the pumping pump (9) is fixedly connected to the interior of the pumping pipe (8), the output end of the pumping pump (9) is fixedly connected to a delivery pipe (10), the outer wall of the delivery pipe (10) is fixedly connected to a valve (11), the lower surface of the valve (11) is fixedly connected to a cover plate (13), and a distillation component is arranged inside the cleaning room (1), and the distillation component is used to distill and filter hydrocarbon cleaning liquid.

2. The carbon-hydrogen cleaning device for motor parts according to claim 1 is characterized in that: The distillation assembly comprises a distillation tank (12), the distillation tank (12) is fixedly connected to the interior of the cleaning room (1), a filter plate (14) is fixedly connected to the interior of the distillation tank (12), the distillation tank (12) is slidably connected to the lower surface of the cover plate (13), a discharge pump (15) is fixedly connected to the interior of the distillation tank (12), an input end of the discharge pump (15) is fixedly connected to the interior of the distillation tank (12), and an output end of the discharge pump (15) is fixedly connected to the interior of the cleaning table (3).

3. The carbon-hydrogen cleaning device for motor parts according to claim 1 is characterized in that: The upper surface of the cleaning room (1) is fixedly connected to a connecting frame (24), the lower surface of the connecting frame (24) is fixedly connected to a cylinder 1 (25), the output end of the cylinder 1 (25) is fixedly connected to a door panel (26), and the door panel (26) is slidably connected to the outer wall of the cleaning room (1).

4. The carbon-hydrogen cleaning device for motor parts according to claim 1 is characterized in that: The outer wall of the cleaning room (1) is fixedly connected to a bracket (16), the outer wall of the bracket (16) is fixedly connected to a motor body (17), the output end of the motor body (17) is fixedly connected to a conveying roller (18), and the outer wall of the conveying roller (18) is fixedly connected to a hub (19).

5. The carbon-hydrogen cleaning device for motor parts according to claim 4 is characterized in that: The outer wall of the wheel hub 1 (19) is rotatably connected to a belt (20), the interior of the bracket (16) is rotatably connected to a conveying roller 2 (21), the outer wall of the conveying roller 2 (21) is fixedly connected to the wheel hub 2 (22), the belt (20) is rotatably connected to the outer wall of the wheel hub 2 (22), the outer wall of the conveying roller 1 (18) is slidably connected to a cleaning basket (23), and the cleaning basket (23) is slidably connected to the outer wall of the conveying roller 2 (21).

6. The carbon-hydrogen cleaning device for motor parts according to claim 1, characterized in that: The cleaning room (1) is fixedly connected to a second cylinder (27), the output end of the second cylinder (27) is fixedly connected to a slider (29), the cleaning room (1) is fixedly connected to a slide rail plate (28), and the slider (29) is slidably connected to the inside of the slide rail plate (28).

7. The carbon-hydrogen cleaning device for motor parts according to claim 6 is characterized in that: The lower surface of the slider (29) is fixedly connected to a telescopic rod (36), the output end of the telescopic rod (36) is fixedly connected to a connecting plate (30), the lower surface of the connecting plate (30) is fixedly connected to an adsorption tube (31), and the interior of the connecting plate (30) is slidably connected to a hook plate (32).

8. The carbon-hydrogen cleaning device for motor parts according to claim 7 is characterized in that: The outer wall of the hook plate 1 (32) is fixedly connected with a telescopic rod 3 (35), the output end of the telescopic rod 3 (35) is fixedly connected with the hook plate 2 (33), the outer wall of the hook plate 2 (33) is fixedly connected with a telescopic rod 2 (34), the output end of the telescopic rod 2 (34) is fixedly connected to the outer wall of the hook plate 1 (32), and the hook plate 2 (33) is slidably connected to the inside of the connecting plate (30).