Automatic cleaning device for chassis of heavy truck

By designing a heavy truck chassis automatic cleaning device including bottom frame, baffle, flow guide end and conveying seat, the problems of easy blockage of the nozzle of the existing device and small cleaning range are solved, and large-scale cleaning and sewage treatment are achieved, improving Cleaning efficiency and effect.

CN222202495UActive Publication Date: 2024-12-20INNER MONGOLIA YUANSU MENGTAI INTELLIGENT HYDROGEN COMMERCIAL VEHICLE CO LTD
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Patent Information

Application Number
CN202421155376.5
Authority / Receiving Office
CN · China
Patent Type
Utility models(China)
Current Assignee / Owner
Filing Date
2024-05-24
Publication Date
2024-12-20
Estimated Expiration
2034-05-24

AI Technical Summary

Technical Problem

The existing heavy truck chassis cleaning device has problems such as the nozzle is prone to clogging, the cleaning range is small, and the inability to transport cleaning agents and water sources at the same time, resulting in poor cleaning results.

Method used

An automatic cleaning device including a bottom frame, baffle, flow guide end, collecting bottom plate, guide tooth plate and conveying seat is designed. A triangular flow guide end and rectangular nozzle are used to achieve large-scale cleaning, equipped with scraper and moving wheel Perform sewage treatment to ensure effective transportation of cleaning agents and water sources and stain cleaning.

Benefits of technology

Improves cleaning efficiency and effect, reduces cleaning time, ensures comprehensive cleaning of the chassis, and facilitates maintenance and sewage treatment.

✦ Generated by Eureka AI based on patent content.

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    Figure CN222202495U_ABST
Patent Text Reader

Abstract

The utility model provides an automatic heavy truck chassis cleaning device which comprises a bottom frame and a baffle arranged at the top end of the bottom frame twice, a guide groove is fixedly formed in the surface of one longitudinal side of the bottom frame, a flow collecting bottom plate is fixedly connected to the bottom face of the inner side of the bottom frame, and the two ends of the bottom frame are fixedly connected with a first flow guide end and a second flow guide end respectively. The inner side of the bottom frame is movably connected with a cleaning structure, and inner openings are formed in the first flow guide end and the second flow guide end correspondingly. The spraying range of an external cleaning agent on the surface of the chassis can be effectively guaranteed through the cleaning agent conveying seat with the top end provided with two sets of split-shaped spraying openings, the cleaning effect and the cleaning efficiency are guaranteed, the cleaning range of an external cleaning water source on the surface of the chassis can be effectively guaranteed through the water source conveying seat with the flat duckbilled spraying head, and the cleaning effect and the cleaning efficiency are guaranteed. And when the cleaning agent conveying base is matched for cleaning work, the good cleaning effect and cleaning efficiency are achieved.
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Description

Technical Field

[0001] The utility model relates to the field of automobile cleaning, and more specifically to an automatic cleaning device for a heavy truck chassis. Background Art

[0002] With the rapid development of China's economy, more and more cars are entering families. The rapid increase in cars and the increasingly accelerated pace of people's lives have made fully automatic car washers more and more popular among car owners. Fully automatic car washers are machines that use computer-set related programs to achieve automatic cleaning, waxing, air drying and other tasks. When using car washers to clean cars, the labor intensity of staff can be reduced and the cleaning effect is good.

[0003] However, at present, when cleaning the chassis of heavy trucks, due to the various road conditions in which heavy trucks are used, there are more impurities such as mud and sand concentrated on the chassis. The effect of manual water spraying is poor, and the sewage cannot be treated after cleaning. For example, the Chinese utility model with application number 202122880641.9 proposes an automatic car washing machine chassis cleaning device. When the device is in use, the electric telescopic rod can be used to push the movable plate to slide inside the recovery tank. When the movable plate moves, water enters the inside of the connecting pipe from the soft water pipe and is sprayed upward by the nozzle, thereby cleaning the chassis of the car.

[0004] The problems that exist when the above device is used are:

[0005] When the cleaning work is completed by the combined nozzle structure, the nozzle is easily blocked due to the contact between the sewage generated by cleaning and the nozzle, which is not conducive to the subsequent independent maintenance and replacement of the nozzle; at the same time, the cleaning range of a single nozzle in the combined nozzle structure is relatively small for the vehicle chassis, and there are easy cleaning dead corners during cleaning, and the cleaning is not in place; when the above device is cleaning, it cannot simultaneously deliver the cleaning water source and the external cleaning agent, and the cleaning effect is poor.

[0006] Therefore, the utility model proposes an automatic cleaning device for a heavy truck chassis. Utility Model Content

[0007] The utility model aims to solve the technical problems raised by the above-mentioned background technology and provides an automatic cleaning device for the chassis of a heavy truck. When in use, the cleaning agent and the water source can be guided at the same time to contact the chassis to complete the cleaning work, and only one set of rectangular nozzles is needed to complete the large-scale cleaning operation of the chassis, thereby effectively improving the cleaning efficiency and cleaning effect; when cleaning, the concentrated sewage can be scraped and cleaned at the same time, thereby saving actual cleaning time and improving efficiency.

[0008] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: an automatic cleaning device for the chassis of a heavy truck, comprising a bottom frame and two baffles at the top thereof, a guide groove is fixedly provided on one longitudinal side surface of the bottom frame, a collecting bottom plate is fixedly connected to the inner bottom surface of the bottom frame, a first guide end and a second guide end are fixedly connected to the two ends of the bottom frame respectively, a cleaning structure is movably connected to the inner side of the bottom frame, and inner openings are provided inside the first guide end and the second guide end.

[0009] A further preferred solution: the first guide end and the second guide end are both triangularly shaped and located at both ends of the bottom frame, the inner opening is triangularly concave and connected to the inner side of the bottom frame, and the surfaces of the first guide end and the second guide end are respectively provided with a pipeline opening and a sewage opening.

[0010] A further preferred solution is that the baffles are transversely arranged at both sides of the bottom frame in the longitudinal direction, and the baffles are arranged as soft rubber plates in an arc-shaped concave arrangement.

[0011] A further preferred solution is that the current collecting bottom plate is arranged flatly in a rectangular shape along the inner bottom surface of the bottom frame, and the current collecting bottom plate is arranged as a smooth plastic plate.

[0012] A further preferred solution is that the cleaning structure includes a matching guide tooth plate and a guide tooth disc, one end of the guide tooth disc is movably connected to a connecting shaft, and the other end of the connecting shaft is simultaneously sleeved with a bearing movably embedded in the guide groove.

[0013] A further preferred solution is that the guide tooth plate is longitudinally arranged at one longitudinal side of the bottom frame and is engaged with the guide tooth disc, and a driving motor is matched with the outer end of the guide tooth disc.

[0014] A further preferred solution: the cleaning structure also includes a fixedly connected support platform and a base, a scraper is fixedly connected to the surface of the base, and a cleaning agent delivery seat and a water source delivery seat are fixedly connected to the top of the support platform.

[0015] A further preferred solution is that the support platform, the base and the scraper are arranged in a matching manner. One end of the support platform is simultaneously sleeve-arranged and movably connected to the connecting shaft. The base is arranged in a rectangular base. Two sets of movable wheels in contact with the bottom surface of the bottom frame are arranged at the bottom end. The scraper is located on one side surface of the base and is arranged in a triangular shape and tilted downward.

[0016] A further preferred solution is that the cleaning agent delivery seat is arranged in a "Y" shape, with two sets of forked spray outlets at the top, and the water source delivery seat is arranged as a flat duckbill nozzle, which is arranged longitudinally, and the cleaning agent delivery seat and the water source delivery seat are arranged adjacent to each other.

[0017] Beneficial effects:

[0018] 1. The first guide end and the second guide end cooperate with the inner opening opened on the inner side to facilitate the connection between the external water supply pipeline and the entire device and the subsequent sewage discharge.

[0019] 2. When cleaning, the baffle can be used to prevent sewage from leaking out from both sides of the bottom frame.

[0020] 3. The wastewater generated by cleaning is discharged outward through the collecting bottom plate, and the collecting bottom plate set as a smooth plastic plate is convenient for subsequent cleaning of stains and impurities remaining on its surface.

[0021] 4. Through the matching guide gear disc and guide gear plate, the whole cleaning structure can be easily moved and adjusted in the bottom frame. At the same time, because the other end of the connecting shaft is sleeved with a bearing and movably embedded in the guide groove, the stability of the cleaning structure can be effectively guaranteed when the cleaning structure is moved and adjusted.

[0022] 5. The support platform is used to support and install the cleaning agent delivery seat and the water source delivery seat. The two sets of moving wheels arranged at the base and its bottom are used to ensure the smoothness and stability of the movement and adjustment of the entire cleaning structure. The scraper is used to scrape and clean the stains and impurities concentrated on the surface of the collecting bottom plate as the cleaning structure moves.

[0023] 6. The cleaning agent delivery seat with two sets of forked spray ports at the top can effectively ensure the spraying range of the external cleaning agent on the chassis surface, ensuring the cleaning effect and cleaning efficiency. The water source delivery seat set as a flat duckbill nozzle can effectively ensure the cleaning range of the chassis surface by the external cleaning water source. When used in conjunction with the cleaning agent delivery seat for cleaning work, it has good cleaning effect and cleaning efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0025] Figure 2 It is the overall structural connection exploded diagram of the utility model;

[0026] Figure 3 For the utility model Figure 2 A magnified view of the structure in the middle.

[0027] Figure 1-3 Middle: 1. bottom frame; 2. baffle; 3. first guide end; 4. second guide end; 5. collecting bottom plate; 6. guide groove; 7. cleaning structure; 8. inner opening; 9. guide tooth plate; 10. guide tooth disc; 11. connecting shaft; 12. support platform; 13. base; 14. scraper; 15. cleaning agent delivery seat; 16. water source delivery seat. DETAILED DESCRIPTION

[0028] The following will be combined with the attached embodiment of the utility model Figure 1-Figure 3 , clearly and completely describe the technical solutions in the embodiments of the utility model.

[0029] See also Figure 1-3 In an embodiment of the utility model, an automatic cleaning device for a heavy truck chassis includes a bottom frame 1 and two baffles 2 at the top thereof, a guide groove 6 is fixedly opened on one longitudinal side surface of the bottom frame 1, a collecting bottom plate 5 is fixedly connected to the inner bottom surface of the bottom frame 1, a first guide end 3 and a second guide end 4 are fixedly connected at both ends of the bottom frame 1, a cleaning structure 7 is movably connected to the inner side of the bottom frame 1, and inner openings 8 are opened inside the first guide end 3 and the second guide end 4.

[0030] In the embodiment of the utility model, the first guide end 3 and the second guide end 4 are both triangular in shape and located at the two ends of the bottom frame 1. The inner opening 8 is triangular inwardly concave and communicates with the inner side of the bottom frame 1. The surfaces of the first guide end 3 and the second guide end 4 are respectively provided with a pipe opening and a sewage opening. The first guide end 3 and the second guide end 4 cooperate with the inner opening 8 opened on the inner side to facilitate the connection of the external water supply pipe and the overall device and the subsequent sewage discharge.

[0031] When the external pipe is connected to the present device, the pipe opening opened on the surface of the first guide end 3 is embedded in the inner opening 8 inside the first guide end 3, so as to connect with the cleaning structure 7 to complete the water supply operation. During the cleaning process, the generated sewage is discharged outwardly through the inner opening 8 opened inside the second guide end 4 to the sewage discharge opening on the surface of the second guide end 4, completing the sewage discharge operation.

[0032] The baffle 2 is laterally arranged at both longitudinal sides of the bottom frame 1, and the baffle 2 is arranged as a soft rubber plate, which is arranged in an arc-shaped concave shape. When cleaning, the baffle 2 can prevent sewage from leaking out from both longitudinal sides of the bottom frame 1.

[0033] The collecting bottom plate 5 is laid flat in a rectangular shape along the inner bottom surface of the bottom frame 1, and the collecting bottom plate 5 is set as a smooth plastic plate. The sewage generated by cleaning is discharged outward through the collecting bottom plate 5, and the collecting bottom plate 5 set as a smooth plastic plate is convenient for subsequent cleaning of stains and impurities remaining on its surface.

[0034] The cleaning structure 7 includes a matching guide tooth plate 9 and a guide tooth disc 10, one end of the guide tooth disc 10 is movably connected to a connecting shaft 11, and the other end of the connecting shaft 11 is simultaneously sleeved with a bearing and movably embedded in the guide groove 6. The guide tooth plate 9 is longitudinally arranged on one longitudinal side of the bottom frame 1, and is embedded with the guide tooth disc 10, and a driving motor is matched with the outer end of the guide tooth disc 10. Through the matching guide tooth disc 10 and guide tooth plate 9, the whole cleaning structure 7 can be easily moved and adjusted in the bottom frame 1. At the same time, since the other end of the connecting shaft 11 is sleeved with a bearing and movably embedded in the guide groove 6, when the cleaning structure 7 is moved and adjusted, the stability of the cleaning structure 7 can be effectively guaranteed.

[0035] The cleaning structure 7 also includes a support platform 12 and a base 13 that are fixedly connected. A scraper 14 is fixedly connected to the surface of the base 13. A cleaning agent delivery seat 15 and a water source delivery seat 16 are fixedly connected to the top of the support platform 12. The support platform 12, the base 13 and the scraper 14 are matched with each other. One end of the support platform 12 is simultaneously sleeve-set and movably sleeved with the connecting shaft 11. The base 13 is rectangular-shaped, and two groups of moving wheels in contact with the bottom surface of the bottom frame 1 are arranged at the bottom. The scraper 14 is located on one side of the base 13 and is tilted downward in a triangular shape. The support platform 12 is used to support and install the cleaning agent delivery seat 15 and the water source delivery seat 16. The base 13 and the two groups of moving wheels arranged at its bottom end are used to ensure the smoothness and stability of the movement and adjustment of the entire cleaning structure 7. The scraper 14 is used to scrape and clean the stains and impurities concentrated on the surface of the collecting bottom plate 5 as the cleaning structure 7 moves.

[0036] When the cleaning structure 7 moves and adjusts with the guide tooth disk 10 and the guide tooth plate 9, the two sets of moving wheels arranged at the bottom end of the base 13 roll simultaneously along the surface of the collecting bottom plate 5 to ensure the movement stability and smoothness of the cleaning structure 7. At the same time, the scraper 14 scrapes and cleans the sewage and stains on the collecting bottom plate 5.

[0037] The cleaning agent delivery seat 15 is arranged in a "Y" shape, with two groups of forked spray outlets at the top, and the water source delivery seat 16 is arranged as a flat duckbill nozzle, which is arranged longitudinally. The cleaning agent delivery seat 15 and the water source delivery seat 16 are arranged adjacent to each other at the same time. The cleaning agent delivery seat 15 with two groups of forked spray outlets at the top can effectively ensure the spraying range of the external cleaning agent on the chassis surface, thereby ensuring the cleaning effect and cleaning efficiency. The water source delivery seat 16 set as a flat duckbill nozzle can effectively ensure the cleaning range of the chassis surface by the external cleaning water source, and when the cleaning work is performed in conjunction with the cleaning agent delivery seat 15, it has good cleaning effect and cleaning efficiency.

[0038] During the cleaning process, the cleaning agent delivery seat 15 and the water source delivery seat 16 spray the external cleaning agent and water source onto the surface of the chassis as the cleaning structure 7 moves in the bottom frame 1. The reciprocating movement of the cleaning structure 7 can effectively spray and clean the chassis surface with the cleaning agent.

Claims

1. An automatic cleaning device for the chassis of a heavy truck, Features: The invention comprises a bottom frame (1) and baffles (2) at two ends of the bottom frame (1); a guide groove (6) is fixedly provided on one longitudinal side surface of the bottom frame (1); a collecting bottom plate (5) is fixedly connected to the inner bottom surface of the bottom frame (1); a first flow guiding end (3) and a second flow guiding end (4) are respectively fixedly connected to the two ends of the bottom frame (1); a cleaning structure (7) is movably connected to the inner side of the bottom frame (1); and inner openings (8) are provided inside the first flow guiding end (3) and the second flow guiding end (4).

2. The automatic cleaning device for a heavy truck chassis according to claim 1, Features: The first guide end (3) and the second guide end (4) are both triangular in shape and located at the two ends of the bottom frame (1); the inner opening (8) is concave in a triangular shape and communicates with the inner side of the bottom frame (1); and the surfaces of the first guide end (3) and the second guide end (4) are respectively provided with a pipeline opening and a sewage discharge opening.

3. The automatic cleaning device for a heavy truck chassis according to claim 1, Features: The baffles (2) are transversely arranged at both sides of the bottom frame (1) in the longitudinal direction, and the baffles (2) are arranged as soft rubber plates and are arranged in an arc-shaped concave shape.

4. The automatic cleaning device for a heavy truck chassis according to claim 1, Features: The current collecting bottom plate (5) is arranged flatly in a rectangular shape along the inner bottom surface of the bottom frame (1), and the current collecting bottom plate (5) is arranged as a smooth plastic plate.

5. The automatic cleaning device for a heavy truck chassis according to claim 1, Features: The cleaning structure (7) comprises a matching guide tooth plate (9) and a guide tooth disc (10); one end of the guide tooth disc (10) is movably connected to a connecting shaft (11); the other end of the connecting shaft (11) is sleeved with a bearing and movably embedded in the guide groove (6).

6. The automatic cleaning device for the chassis of a heavy truck according to claim 5, Features: The guide tooth plate (9) is longitudinally arranged at one longitudinal side of the bottom frame (1) and is embedded with the guide tooth disc (10), and a driving motor is matched with the outer end of the guide tooth disc (10).

7. The automatic cleaning device for a heavy truck chassis according to claim 5, Features: The cleaning structure (7) also includes a support platform (12) and a base (13) that are fixedly connected, a scraper (14) is fixedly connected to the surface of the base (13), and a cleaning agent delivery seat (15) and a water source delivery seat (16) are fixedly connected to the top of the support platform (12).

8. The automatic cleaning device for the chassis of a heavy truck according to claim 7, Features: The support platform (12), the base (13) and the scraper (14) are arranged in a matching manner. One end of the support platform (12) is arranged in a sleeve and is movably sleeved with the connecting shaft (11). The base (13) is arranged in a rectangular base, and two groups of movable wheels in contact with the bottom surface of the bottom frame (1) are arranged at the bottom. The scraper (14) is located on one side surface of the base (13) and is arranged in a triangular shape and tilted downward.

9. The automatic cleaning device for a heavy truck chassis according to claim 7, Features: The cleaning agent delivery seat (15) is arranged in a "Y" shape, with two groups of forked spraying ports arranged at the top, and the water source delivery seat (16) is arranged as a flat duckbill nozzle, which is arranged in a longitudinal direction. The cleaning agent delivery seat (15) and the water source delivery seat (16) are arranged adjacent to each other.