Automatic car washing device

Abstract

An automatic car washing device effectively solves the problem that a cleaning roller of an existing car washing device cannot be adjusted. Comprising a bottom plate, a U-shaped cleaning shed is arranged at the upper end of the bottom plate, swing rods capable of swinging are arranged on the left side and the right side in the cleaning shed respectively, the upper ends of the swing rods are rotationally connected with rotating columns which are in the vertical axial direction and can rotate, the outer edge faces of the rotating columns are sleeved with side face cleaning rollers, and fixing pipes in the vertical axial direction are arranged on the upper side wall of the cleaning shed; a U-shaped fixing rod is arranged at the lower end of the telescopic column, a transverse cleaning roller in the left-right axial direction is rotationally connected into the fixing rod, a spraying pipe located in front of the transverse cleaning roller and in the left-right axial direction is arranged in the cleaning shed, and a plurality of spraying heads are arranged at the lower end of the spraying pipe; the device is simple in structure, novel in conception, convenient to use and high in practicability.

Description

Technical Field

[0001] The utility model relates to the technical field of car washing, in particular to an automatic car washing device. Background Art

[0002] With the improvement of people's living standards, cars have gradually become one of people's essential daily tools. Since cars are outdoors for a long time, they need to be cleaned regularly to ensure the cleanliness of the exterior. Car washers mainly use computer-controlled brushes and high-pressure water to automatically clean cars. Compared with manual cleaning, car washers have higher cleaning efficiency and can save labor costs.

[0003] Most existing automatic car washers are composed of rolling cleaning rollers. After a vehicle enters the cleaning shed, its surface comes into contact with the rotating cleaning rollers, which rotate and clean the vehicle. However, traditional automatic car washers have the following defects: the position of the cleaning rollers is fixed and cannot be adjusted. They cannot be adaptively adjusted according to the width of different vehicles, and cannot achieve the best cleaning effect. Utility Model Content

[0004] In view of the above situation, in order to make up for the deficiencies of the prior art, the purpose of the present invention is to provide an automatic car washing device, which effectively solves the problem that the cleaning roller of the existing car washing device cannot be adjusted.

[0005] The technical solution is as follows: the utility model includes a base plate, a U-shaped cleaning shed is provided on the upper end of the base plate, a swingable swing arm is provided on the left and right sides of the cleaning shed respectively, the upper end of the swing arm is rotatably connected to an upper and lower axial and rotatable rotating column, a side cleaning roller is mounted on the outer edge surface of the rotating column, and a fixed tube with an upper and lower axial direction is provided on the upper side wall of the cleaning shed, a telescopic column is coaxially slidably connected in the fixed tube, a U-shaped fixed rod is provided at the lower end of the telescopic column, and a horizontal cleaning roller with a left and right axial direction is rotatably connected in the fixed rod, a spray pipe located in front of the horizontal cleaning roller and axially to the left and right is provided in the cleaning shed, and a plurality of spray heads are provided at the lower end of the spray pipe.

[0006] Compared with the prior art, the beneficial effects of the present invention are: it can realize automatic cleaning of the vehicle, and at the same time can adjust the position of the side cleaning roller, which is suitable for cleaning vehicles of different widths and achieves the best cleaning effect. BRIEF DESCRIPTION OF THE DRAWINGS

[0007] Figure 1 It is the main axonometric drawing of the present utility model.

[0008] Figure 2 It is a full-section main axonometric drawing of the utility model.

[0009] Figure 3 It is a full-section left-side axonometric drawing of the present invention.

[0010] Figure 4 It is a full-section main axonometric drawing of the utility model.

[0011] Figure 5 It is an axonometric drawing of the utility model without the cleaning shed.

[0012] Reference numerals:

[0013] 1. Bottom plate; 2. Cleaning shed; 3. Swing arm; 4. Rotating column; 5. Side cleaning roller; 6. Fixed pipe; 7. Telescopic column; 8. Fixed rod; 9. Horizontal cleaning roller; 10. Spraying pipe; 11. Spraying head; 12. Liquid supply pipe; 13. Connecting rod; 14. Rotating motor; 15. Swinging motor; 16. Swinging trough; 17. Flushing trough; 18. Sliding plate. DETAILED DESCRIPTION

[0014] To make the above-mentioned objects, features, and advantages of the present invention more clearly understood, the following detailed description of specific embodiments of the present invention is provided in conjunction with the accompanying drawings. The following description sets forth numerous specific details to facilitate a full understanding of the present invention. However, the present invention can be implemented in many other ways than those described herein, and those skilled in the art may make similar modifications without departing from the scope of the present invention. Therefore, the present invention is not limited to the basic embodiments disclosed below.

[0015] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as commonly understood by those skilled in the art to which this invention pertains. The terms used herein in the specification of this invention are for the purpose of describing specific embodiments only and are not intended to limit the invention. The term "and / or" as used herein includes any and all combinations of one or more of the associated listed items.

[0016] The specific implementation of the present invention will be further described in detail below with reference to the accompanying drawings.

[0017] Depend on Figures 1 to 4 It is given, including a base plate 1, a U-shaped cleaning shed 2 is provided on the upper end of the base plate 1, and a swingable rocker arm 3 is provided on the left and right sides of the cleaning shed 2. The upper end of the rocker arm 3 is rotatably connected to the upper and lower axial and rotatable rotating column 4, and the outer edge surface of the rotating column 4 is provided with a side cleaning roller 5. The upper side wall of the cleaning shed 2 is provided with an upper and lower axial fixed tube 6, and a telescopic column 7 is coaxially slidably connected in the fixed tube 6. The lower end of the telescopic column 7 is provided with a U-shaped fixed rod 8, and the fixed rod 8 is rotatably connected to the left and right axial transverse cleaning rollers 9. A spray pipe 10 is provided in the cleaning shed 2 and is located in front of the transverse cleaning roller 9 and is axial to the left and right, and a plurality of spray heads 11 are provided at the lower end of the spray pipe 10.

[0018] In order to supply liquid to the spray pipe 10 , a liquid supply pipe 12 is provided at the upper end of the cleaning shed 2 in an up-and-down axial direction. The lower end of the liquid supply pipe 12 passes through the cleaning shed 2 and is connected to the spray pipe 10 .

[0019] In order to rotate the side cleaning roller 5, the upper end of the rocker arm 3 is provided with an L-shaped connecting rod 13 that is rotatably connected to the upper end of the rotating column 4. The upper end of the connecting rod 13 is provided with a rotating motor 14, and the output shaft of the rotating motor 14 is coaxially fixedly connected to the rotating column 4.

[0020] In order to make the swing rod 3 swing, the left and right ends of the cleaning shed 2 are respectively provided with a swing motor 15 , and the output shaft of the swing motor 15 is fixedly connected to the outer end of the swing rod 3 .

[0021] In order to facilitate the swing of the swing rod 3 , the left and right ends of the cleaning shed 2 are respectively provided with swing grooves 16 , and the swing rod 3 is located in the swing grooves 16 .

[0022] In order to facilitate the outflow of sewage, a plurality of flushing grooves 17 are provided on the bottom plate 1 .

[0023] When the utility model is in use, first connect the liquid supply pipe 12 with the liquid supply system, turn on the rotating motor 14, the rotating motor 14 drives the rotating column 4 to rotate on the rocker 3, and the rotating column 4 drives the side cleaning roller 5 thereon to rotate. At this time, the car is driven onto the sliding plate 18, and then the sprocket is started. The sprocket drives the sliding plate 18 to move backward on the bottom plate 1, and the bottom plate 1 then drives the car thereon to move backward. After moving backward for a distance, the car enters the cleaning shed 2, and the liquid supply system sprays the cleaning liquid on the surface of the car through the liquid supply pipe 12 and the spray head 11. The rotating side cleaning roller 5 contacts the side of the car and realizes the rotational cleaning of the side of the car, cleaning the stains on the surface of the car. At the same time, the top of the car contacts the horizontal cleaning roller 9 and realizes the scrubbing of the top of the car. The sewage generated after cleaning flows out through the flushing trough 17.

[0024] When the position of the side cleaning rollers 5 needs to be adjusted, the two swing motors 15 are turned on, and the swing motors 15 drive the swing rod 3 to swing backward in the swing groove 16, thereby driving the rotating column 4 and the side cleaning rollers 5 thereon to swing backward. During the backward swinging process, the distance between the left and right side cleaning rollers 5 becomes smaller, so that the side cleaning rollers 5 can fit closely to narrower car models, so that the two side cleaning rollers 5 can fit closely to cars of different widths, thereby improving the cleaning effect;

[0025] When the vehicle is wider, the swing motor 15 can be started to reverse, and the swing motor 15 drives the swing rod 3 to swing forward, thereby causing the side cleaning rollers 5 on both sides to swing forward. During the forward swinging process, the distance between the two side cleaning rollers 5 increases, which can be suitable for cleaning vehicles with a wider width.

[0026] Compared with the prior art, the beneficial effects of the present invention are: the side cleaning rollers, transverse cleaning rollers, rocker arms, etc. can realize automatic cleaning of the vehicle, and the positions of the side cleaning rollers can be adjusted, which is suitable for cleaning vehicles of different widths and achieves the best cleaning effect. The structure is simple, the concept is novel, the use is convenient, and the practicability is strong.

[0027] It should be pointed out that, according to the needs of implementation, the various components described in the embodiments of the present invention can be split into more components, or two or more components or parts of components can be combined into new components to achieve the purpose of the embodiments of the present invention.

[0028] The above embodiments merely illustrate several implementations of the present invention. While the descriptions are relatively specific and detailed, they should not be construed as limiting the scope of the present invention. It should be noted that a person skilled in the art would be able to make numerous variations and improvements without departing from the concept of the present invention, all of which fall within the scope of protection of the present invention. Therefore, the scope of protection of the present invention shall be determined by the appended claims.

Claims

1. An automatic car washing device, comprising a base plate (1), characterized in that: The upper end of the bottom plate (1) is slidably connected to a sliding plate (18), and a U-shaped cleaning shed (2) is provided at the upper end of the bottom plate (1). A swingable swing rod (3) is provided on the left and right sides of the cleaning shed (2). The upper end of the swing rod (3) is rotatably connected to a rotating column (4) in an upper and lower axial direction. A side cleaning roller (5) is sleeved on the outer edge surface of the rotating column (4). A fixed tube (6) in an upper and lower axial direction is provided on the upper side wall of the cleaning shed (2). A telescopic column (7) is coaxially slidably connected in the fixed tube (6). A U-shaped fixed rod (8) is provided at the lower end of the telescopic column (7). A horizontal cleaning roller (9) in a left and right axial direction is rotatably connected in the fixed rod (8). A spraying pipe (10) located in front of the horizontal cleaning roller (9) and in a left and right axial direction is provided in the cleaning shed (2). A plurality of spraying heads (11) are provided at the lower end of the spraying pipe (10).

2. An automatic car washing device according to claim 1, characterized in that: The upper end of the cleaning shed (2) is provided with a liquid supply pipe (12) in an upper and lower axial direction, and the lower end of the liquid supply pipe (12) passes through the cleaning shed (2) and is connected to the spray pipe (10).

3. The automatic car washing device according to claim 1, characterized in that: The upper end of the swing rod (3) is provided with an L-shaped connecting rod (13) which is rotatably connected to the upper end of the rotating column (4). The upper end of the connecting rod (13) is provided with a rotating motor (14). The output shaft of the rotating motor (14) is coaxially fixedly connected to the rotating column (4).

4. The automatic car washing device according to claim 1, characterized in that: The left and right ends of the cleaning shed (2) are respectively provided with swing motors (15), and the output shaft of the swing motor (15) is fixedly connected to the outer end of the swing rod (3).

5. The automatic car washing device according to claim 1, characterized in that: The cleaning shed (2) is provided with swing grooves (16) at the left and right ends, respectively, and the swing rod (3) is located in the swing grooves (16).

6. The automatic car washing device according to claim 1, characterized in that: A plurality of flushing grooves (17) are provided on the bottom plate (1).

7. The automatic car washing device according to claim 1, characterized in that: The base plate (1) and the sliding plate (18) are connected via a sprocket.

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