Vehicle cleaning device

Abstract

The utility model discloses a vehicle cleaning device, and relates to the technical field of vehicle cleaning. The bracket is arranged on the bottom plate; the rolling brush assembly is arranged on the support and used for cleaning a vehicle chassis; the two spraying assemblies are arranged at the two ends of the rolling brush assembly correspondingly. The driving assembly is connected with the spraying assembly and used for driving the spraying assembly to be away from or close to the rolling brush assembly. During use, a to-be-cleaned vehicle is driven to the bottom plate, the purpose of cleaning a vehicle chassis is achieved through the rolling brush assembly, the two spraying assemblies can clean the areas on the two sides of the vehicle chassis, and the cleaning effect is improved; for vehicles with different sizes, the spraying assembly can be driven to move through the driving assembly, so that the spraying width is increased or reduced, and the applicability is improved.

Description

Technical Field

[0001] This application relates to the field of vehicle cleaning technology, and more particularly to a vehicle cleaning device. Background Technology

[0002] With the widespread use of transportation, vehicles easily accumulate pollutants such as dust, mud, and oil during daily use, especially the chassis area, which is difficult to clean during road driving.

[0003] Chinese Patent CN210618100U discloses a vehicle cleaning device for construction projects, including a fixed frame with two vertically arranged columns. Each column has a water spray pipe fixedly mounted vertically, with a water inlet on each pipe and nozzles on their adjacent sidewalls. A sleeve is rotatably fitted onto the water spray pipe, and brush bristles are fixedly mounted on the sleeve along its length. A drive assembly is provided on the columns to drive the sleeve to rotate. The drive assembly drives the sleeve to rotate, causing the brush bristles to rotate and roll into contact with the vehicle body, thus automatically cleaning the vehicle.

[0004] However, the aforementioned technologies have limitations in cleaning the vehicle's chassis area, which requires further improvement. Summary of the Invention

[0005] To improve the cleaning effect on the vehicle chassis, this application provides a vehicle washing device.

[0006] This application provides a vehicle washing device, which adopts the following technical solution:

[0007] A vehicle washing device, comprising:

[0008] Base plate;

[0009] The bracket is mounted on the base plate;

[0010] A roller brush assembly, mounted on a bracket, is used to clean the vehicle chassis;

[0011] Two sets of spray components are respectively disposed at both ends of the roller brush component;

[0012] A drive component, connected to the spray component, is used to drive the spray component away from or near the roller brush component.

[0013] By adopting the above technical solution, when using the vehicle to be cleaned, drive the vehicle to the floor and use the roller brush assembly to clean the vehicle chassis. The two sets of spray assemblies can clean the areas on both sides of the vehicle chassis, improving the cleaning effect. For vehicles of different sizes, the spray assembly can be moved by the drive assembly to increase or decrease the spray width, improving applicability.

[0014] Optionally, the roller brush assembly includes a rotating roller, bristles, and a rotating motor. The bracket includes two support rods. The rotating roller is horizontally rotatably mounted on the two support rods. The bristles are fixedly mounted on the rotating roller for contact with the vehicle chassis. The rotating motor is fixedly mounted on the support rods and is used to drive the rotating roller to rotate.

[0015] Optionally, the spray assembly includes a nozzle, a telescopic pipe, and a water supply pipe. The telescopic pipe is mounted on a support rod, the nozzle is mounted on the telescopic pipe and communicates with the telescopic pipe, one end of the water supply pipe is connected to a water source, and the other end is connected to the telescopic pipe. The drive assembly is used to drive the telescopic pipe to extend or retract.

[0016] Optionally, the telescopic tube includes a fixed tube and a movable tube. The fixed tube is fixedly mounted on the support rod, and the movable tube is slidably sleeved on the fixed tube. The fixed tube and the movable tube are connected, and both the fixed tube and the movable tube are equipped with nozzles.

[0017] Optionally, the drive assembly includes an elastic element, a pull rope, and a winding assembly. The elastic element is disposed on the fixed tube to drive the movable tube to move away from the fixed tube. One end of the pull rope is fixedly connected to the movable tube. The winding assembly is disposed on the support rod to wind up the pull rope.

[0018] Optionally, the winding assembly includes a winding wheel and a drive motor. The winding wheel is rotatably mounted on the support rod, and the pull rope is wound around the winding wheel. The drive motor is fixedly mounted on the support rod to drive the winding wheel to rotate. A pulley is rotatably mounted at the end of the fixed tube away from the movable tube, and the pull rope is wound around the pulley.

[0019] Optionally, the support rod is slidably mounted on the base plate in a vertical direction, and the base plate is provided with a driving component for driving the support rod to rise and fall.

[0020] Optionally, a connecting plate is fixedly connected between the two support rods, and the driving component is a lifting cylinder fixedly mounted on the base plate. At least two lifting cylinders are provided, and the piston rod of the lifting cylinder is fixedly connected to the connecting plate.

[0021] In summary, this application includes at least one of the following beneficial technical effects:

[0022] When in use, drive the vehicle to be cleaned to the floor, and the roller brush assembly cleans the vehicle chassis. The two sets of spray assemblies can clean the areas on both sides of the vehicle chassis, improving the cleaning effect. For vehicles of different sizes, the spray assembly can be moved by the drive assembly to increase or decrease the spray width, improving applicability. Attached Figure Description

[0023] Figure 1 This is a schematic diagram of the overall structure of an embodiment of this application;

[0024] Figure 2 This is a schematic diagram illustrating the structure of the roller brush assembly, which is the main embodiment of this application.

[0025] Figure 3 This is a schematic diagram illustrating the structure of the spray assembly and the drive assembly, which are the main embodiments of this application.

[0026] Figure 4 This is a schematic diagram illustrating the structure of the spray assembly, which is the main feature of this application.

[0027] Explanation of reference numerals in the attached drawings: 1. Base plate; 11. Driving component; 21. Support rod; 211. Mounting groove; 22. Connecting plate; 3. Roller brush assembly; 31. Rotating roller; 32. Brush bristles; 33. Rotating motor; 4. Spray assembly; 41. Spray head; 42. Telescopic pipe; 421. Fixed pipe; 4211. Boss; 4212. Pulley; 422. Movable pipe; 4221. Water outlet; 4222. Strip groove; 4223. Connecting block; 43. Water supply pipe; 51. Elastic component; 52. Pull rope; 53. Rewinding assembly; 531. Rewinding wheel; 5311. Connecting shaft; 532. Drive motor. Detailed Implementation

[0028] The technical solutions of 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 a part of the embodiments of the present invention, and not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the scope of protection of the present invention.

[0029] It should be noted that all directional indications in the embodiments of the present invention (such as up, down, left, right, front, back, etc.) are only used to explain the relative position relationship, movement status, etc. between the various components under a certain specific posture (as shown in the accompanying drawings). If the specific posture changes, the directional indication will also change accordingly.

[0030] In this invention, unless otherwise explicitly specified and limited, the terms "connection," "fixed," etc., should be interpreted broadly. For example, "fixed" can mean a fixed connection, a detachable connection, or an integral part; it can mean a mechanical connection or an electrical connection; it can mean a direct connection or an indirect connection through an intermediate medium; it can mean the internal communication of two components or the interaction between two components, unless otherwise explicitly limited. Those skilled in the art can understand the specific meaning of the above terms in this invention according to the specific circumstances.

[0031] Furthermore, if the embodiments of this invention involve descriptions such as "first" or "second," these descriptions are for descriptive purposes only and should not be construed as indicating or implying their relative importance or implicitly specifying the number of technical features indicated. Therefore, a feature defined with "first" or "second" may explicitly or implicitly include at least one of those features. Additionally, the meaning of "and / or" throughout the text includes three parallel solutions; for example, "A and / or B" includes solution A, solution B, or a solution where both A and B are satisfied simultaneously. Furthermore, the technical solutions of the various embodiments can be combined with each other, but this must be based on the ability of those skilled in the art to implement them. When the combination of technical solutions is contradictory or impossible to implement, it should be considered that such a combination of technical solutions does not exist and is not within the scope of protection claimed by this invention.

[0032] This application discloses a vehicle washing device.

[0033] Reference Figure 1 A vehicle washing device includes a base plate 1, a support frame, a roller brush assembly 3, and two sets of spray assemblies 4. The support frame is mounted on the base plate 1, and the roller brush assembly 3 is mounted on the support frame for cleaning the vehicle chassis. The two sets of spray assemblies 4 are respectively located at both ends of the roller brush assembly 3. During washing, the vehicle to be washed is driven to the base plate 1, and the roller brush assembly 3 cleans the vehicle chassis. The two sets of spray assemblies 4 can also clean the areas on both sides of the vehicle chassis, improving the cleaning effect. The width of the base plate 1 is smaller than the distance between the two wheels in the width direction of the vehicle, so that the base plate 1 is located under the vehicle without contacting the wheels.

[0034] Optional, refer to Figure 1 The support includes two vertically arranged support rods 21, with a connecting plate 22 fixedly connected between them. The support rods 21 slide vertically on a base plate 1. A driving component 11, a lifting cylinder fixedly mounted on the base plate 1, is provided on the base plate 1 to drive the support rods 21 to rise and fall. At least two lifting cylinders are provided, and their piston rods are fixedly connected to the connecting plate 22.

[0035] For vehicles with a high chassis height, the connecting plate 22 is raised by a lifting cylinder, which in turn raises the support rod 21 and the roller brush assembly 3, reducing the distance between the roller brush assembly 3 and the vehicle chassis, so that the vehicle chassis can be cleaned smoothly and the applicability can be improved.

[0036] Among them, reference Figure 1 and Figure 2The roller brush assembly 3 includes a rotating roller 31, brush bristles 32, and a rotating motor 33. The rotating roller 31 is horizontally rotatable on two support rods 21, and the brush bristles 32 are fixedly mounted on the rotating roller 31 for contact with the vehicle chassis. The length of the rotating roller 31 is less than the distance between the two wheels in the width direction of the vehicle. The roller brush assembly 3 is mainly used to clean the central area of ​​the vehicle chassis.

[0037] Reference Figure 1 and Figure 2 The rotating motor 33 is fixedly mounted on the support rod 21 and is used to drive the rotating roller 31 to rotate. Specifically, one of the support rods 21 has a mounting groove 211, and the rotating motor 33 is fixedly mounted in the mounting groove 211. The output shaft of the rotating motor 33 is fixedly connected to the rotating roller 31.

[0038] Optional, refer to Figure 3 The sprinkler assembly 4 includes a nozzle 41, a telescopic pipe 42, and a water supply pipe 43. The telescopic pipe 42 is mounted on the support rod 21, and the nozzle 41 is mounted on the telescopic pipe 42 and connected to the telescopic pipe 42. One end of the water supply pipe 43 is connected to a water source, and the other end is connected to the telescopic pipe 42. In this embodiment, the water source can be a tap water pipe, and the water supply pipe 43 is directly connected to the tap water pipe to supply water to the sprinkler assembly 4.

[0039] Among them, reference Figure 3 and Figure 4 The telescopic pipe 42 includes a fixed pipe 421 and a movable pipe 422. The fixed pipe 421 is fixedly mounted on the support rod 21, and the movable pipe 422 is slidably sleeved on the fixed pipe 421. The fixed pipe 421 and the movable pipe 422 are connected. Both ends of the fixed pipe 421 are open, and the end of the movable pipe 422 away from the fixed pipe 421 is closed. A nozzle 41 is provided on the movable pipe 422. In this embodiment, two nozzles 41 are provided on the movable pipe 422, and the nozzles 41 are high-pressure nozzles. The two nozzles 41 are arranged along the length of the movable pipe 422. Two water outlets 4221 are opened on the top wall of the movable pipe 422, and the two nozzles 41 are connected to the two water outlets 4221 respectively. To prevent the fixed pipe 421 from closing the water outlet 4221 when the telescopic pipe 42 shortens, a strip groove 4222 is formed along the axial direction of the movable pipe 422 on the inner wall of the movable pipe 422. The strip groove 4222 communicates with the water outlet 4221 near the fixed pipe 421. This ensures that when the movable pipe 422 moves towards the fixed pipe 421, even if the water outlet 4221 of the movable pipe 422 moves to the fixed pipe 421, the water in the fixed pipe 421 can still enter the water outlet 4221 through the strip groove 4222 and then be sprayed out from the nozzle 41, so that both nozzles 41 can work normally and ensure the cleaning effect.

[0040] Optional, refer to Figure 3 and Figure 4The cleaning device also includes a drive assembly connected to the spray assembly 4, used to drive the spray assembly 4 away from or near the roller brush assembly 3. The drive assembly includes an elastic element 51, a pull rope 52, and a winding assembly 53. The elastic element 51 is disposed on the fixed tube 421 to drive the movable tube 422 to move away from the fixed tube 421. The elastic element 51 is a compression spring sleeved on the fixed tube 421. A boss 4211 is fixedly provided at the end of the fixed tube 421 away from the movable tube 422. One end of the compression spring abuts against the boss 4211, and the other end abuts against the end face of the movable tube 422. The elastic force of the compression spring drives the movable tube 422 to move away from the fixed tube 421.

[0041] Reference Figure 3 and Figure 4 The winding assembly 53 is mounted on the support rod 21 for winding the pull rope 52. The winding assembly 53 includes a winding wheel 531 and a drive motor 532. The winding wheel 531 is rotatably mounted on a connecting rod at the bottom of the support rod 21. The drive motor 532 is fixedly mounted on the support rod 21 for driving the winding wheel 531 to rotate. The drive motor 532 is fixedly mounted on the connecting plate 22. The output shaft of the drive motor 532 is coaxially and fixedly connected to the winding wheel 531. The drive motor 532 is a servo motor.

[0042] Reference Figure 3 and Figure 4 One end of the pull rope 52 is fixedly connected to the movable tube 422. A connecting block 4223 is fixedly installed at the end of the movable tube 422 near the fixed tube 421. The pull rope 52 is fixedly connected to the connecting block 4223. A pulley 4212 is rotatably installed at the end of the fixed tube 421 away from the movable tube 422. The pull rope 52 is wound around the pulley. The other end of the pull rope 52 is wound around the winding wheel 531.

[0043] Furthermore, a connecting shaft 5311 is coaxially fixedly connected between the two take-up rollers 531, so that the drive motor 532 can synchronously drive the two take-up rollers 531 to complete the take-up operation.

[0044] For vehicles with reduced width, the length of the telescopic tube 42 can be reduced. Specifically, the drive motor 532 drives the take-up wheel 531 to rotate, the take-up wheel 531 drives the pull rope 52 to move, and the pull rope 52 pulls the movable tube 422 to move towards the fixed tube 421, thereby shortening the length of the telescopic tube 42 to adapt to the cleaning operation of vehicles with smaller width.

[0045] The above are all preferred embodiments of this application, and are not intended to limit the scope of protection of this application. Therefore, all equivalent changes made in accordance with the structure, shape and principle of this application should be covered within the scope of protection of this application.

Claims

1. A vehicle washing device, characterized in that, include: Base plate (1); A bracket is mounted on the base plate (1); A roller brush assembly (3), mounted on a bracket, is used to clean the vehicle chassis; Two sets of spraying components (4) are respectively disposed at both ends of the roller brush assembly (3); A drive assembly, connected to the spray assembly (4), is used to drive the spray assembly (4) away from or near the roller brush assembly (3).

2. The vehicle washing device according to claim 1, characterized in that, The roller brush assembly (3) includes a rotating roller (31), bristles (32) and a rotating motor (33). The bracket includes two support rods (21). The rotating roller (31) is horizontally rotatably mounted on the two support rods (21). The bristles (32) are fixedly mounted on the rotating roller (31) for contact with the vehicle chassis. The rotating motor (33) is fixedly mounted on the support rods (21) and is used to drive the rotating roller (31) to rotate.

3. A vehicle washing device according to claim 2, characterized in that, The spray assembly (4) includes a nozzle (41), a telescopic pipe (42), and a water supply pipe (43). The telescopic pipe (42) is mounted on a support rod (21). The nozzle (41) is mounted on the telescopic pipe (42) and communicates with the telescopic pipe (42). One end of the water supply pipe (43) is connected to a water source, and the other end is connected to the telescopic pipe (42). The drive assembly is used to drive the telescopic pipe (42) to extend or shorten.

4. A vehicle washing device according to claim 3, characterized in that, The telescopic tube (42) includes a fixed tube (421) and a movable tube (422). The fixed tube (421) is fixedly mounted on the support rod (21), and the movable tube (422) is slidably mounted on the fixed tube (421). The fixed tube (421) and the movable tube (422) are connected, and each movable tube (422) is equipped with a nozzle (41).

5. A vehicle washing device according to claim 4, characterized in that, The drive assembly includes an elastic element (51), a pull rope (52), and a winding assembly (53). The elastic element (51) is disposed on the fixed tube (421) to drive the movable tube (422) to move away from the fixed tube (421). One end of the pull rope (52) is fixedly connected to the movable tube (422). The winding assembly (53) is disposed on the support rod (21) to wind up the pull rope (52).

6. A vehicle washing device according to claim 5, characterized in that, The winding assembly (53) includes a winding wheel (531) and a drive motor (532). The winding wheel (531) is rotatably mounted on the support rod (21). The pull rope (52) is wound around the winding wheel (531). The drive motor (532) is fixedly mounted on the support rod (21) to drive the winding wheel (531) to rotate. A pulley (4212) is rotatably mounted at one end of the fixed tube (421) away from the movable tube (422). The pull rope (52) is wound around the pulley.

7. A vehicle washing device according to claim 2, characterized in that, The support rod (21) is slidably mounted on the base plate (1) in the vertical direction, and the base plate (1) is provided with a driving component (11) for driving the support rod (21) to rise and fall.

8. A vehicle washing device according to claim 7, characterized in that, A connecting plate (22) is fixedly connected between the two support rods (21). The driving component (11) is a lifting cylinder fixedly installed on the base plate (1). At least two lifting cylinders are provided. The piston rod of the lifting cylinder is fixedly connected to the connecting plate (22).

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