Brush device for cleaning vehicle

Abstract

The utility model relates to the technical field of vehicle cleaning, in particular to a brush device for vehicle cleaning, which comprises a rotating pipe, the inner wall of the rotating pipe is rotatably connected with a fixed pipe, the outer wall of the rotating pipe is rotatably connected with a mounting plate, and the inner walls of the two sides of the mounting plate are rotatably connected with rotating shafts. The water pipe, the foam pipe and the ventilation pipe which are independent are arranged in the fixed pipe, foam lubrication, washing and wind drying can be sequentially carried out according to the car washing process in the washing process, the time for replacing different devices for operation is saved, and the car washing efficiency and effect can be improved; according to the vehicle cleaning device, a brush sleeve is arranged, tiny bristles are adopted for cleaning a vehicle, the vehicle cleaning effect can be improved, damage to vehicle paint of the vehicle is avoided, the overall weight of the device can be reduced, the brush sleeve is clamped and fixed between the outer shell and the inner shell, the brush sleeve is convenient to disassemble, assemble and replace, and the practicability is high. The brush sleeve is prevented from rotating and falling off in the rotating process.

Description

Technical Field

[0001] The utility model relates to the technical field of vehicle cleaning, in particular to a brush device for vehicle cleaning. Background Art

[0002] With the development of society and the advancement of technology, people are traveling more and more widely and more frequently. As an important part of transportation, automobiles have also made great progress. The development of automobiles has driven the development of the entire automotive industry. Due to their love for cars, many people will regularly wash and maintain their cars. To save manpower, many automatic car washes have appeared on the market to replace manual car washing.

[0003] The existing automatic car washing machine's car washing brush consists of a thick shaft and upper and lower sleeves with sponge bristles. The sponge bristles are vertically more than 2 meters high and weigh about 70 kilograms. Due to the thick sponge bristles, the friction between the bristles and the small particles of sand on the car paint surface can easily damage the car paint. It is also inconvenient to replace the bristles and the flexibility is insufficient. Utility Model Content

[0004] The utility model aims to solve the shortcomings in the prior art and proposes a vehicle cleaning brush device.

[0005] In order to achieve the above purpose, the present invention adopts the following technical solutions:

[0006] A brush device for cleaning a vehicle includes a rotating tube, the inner wall of the rotating tube is rotatably connected to a fixed tube, and the outer wall of the rotating tube is rotatably connected to a mounting plate, the inner walls on both sides of the mounting plate are rotatably connected to rotating shafts, and a servo motor is installed on the outer wall of one side of the mounting plate. A cleaning mechanism is provided at the bottom of the rotating tube, and the cleaning mechanism includes an outer shell, a brush cover arranged below the outer shell, an inner shell arranged below the brush cover, a fixing ring fixed to the top of the inner shell, and a nozzle arranged below the inner shell.

[0007] Preferably, sealed bearings are sleeved and fixed on both ends of the inner wall of the rotating tube, and the inner wall of the sealed bearing is sleeved and fixed on the outer wall of the fixed tube.

[0008] Preferably, a water pipe, a foam pipe and a ventilation pipe are inserted into the interior of the fixed pipe.

[0009] Preferably, a through hole is opened at one end of the outer walls on both sides of the mounting plate, and a bearing is fixed in the through hole, the inner wall of the bearing is fixed in the outer wall of the rotating tube, and the outer wall of the rotating tube and the outer wall of the rotating shaft are fixed with pulleys, the two pulleys are connected by belt transmission, and the output shaft of the servo motor is connected and fixed to the rotating shaft through a coupling.

[0010] Preferably, the top of the shell is provided with an opening adapted to the rotating tube, and the shell and the rotating tube form a sliding fit, the top of the shell and the top of the fixing ring are both provided with threaded holes distributed at equal distances, and the shell and the fixing ring are fixed by bolts.

[0011] Preferably, a socket adapted to the rotating tube is provided on the top of the inner shell, and the inner shell is plugged and fixed to the rotating tube, and the bottom end of the rotating tube is plugged and fixed to the nozzle.

[0012] The beneficial effects of the utility model are:

[0013] 1. By setting up separate water pipes, foam pipes and ventilation pipes in the fixed pipe, foam lubrication, rinsing and wind drying can be carried out in sequence according to the car washing process, saving the time of changing different equipment for operation, so that the efficiency and effect of car washing can be improved;

[0014] 2. The vehicle is cleaned by using fine bristles through the provided brush cover, which can not only improve the cleaning effect of the vehicle and avoid damage to the vehicle paint, but also reduce the overall weight of the device. The brush cover is clamped and fixed between the outer shell and the inner shell, which makes it easy to disassemble and replace the brush cover and avoid the brush cover from falling off during rotation. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 This is a schematic diagram of the overall structure of the vehicle cleaning brush device proposed in the present invention;

[0016] Figure 2 This is a schematic diagram of the connection relationship of the fixed pipe structure of the vehicle cleaning brush device proposed in the present invention;

[0017] Figure 3 This is a schematic diagram of the disassembled structure of the cleaning mechanism of the vehicle cleaning brush device proposed in the present invention.

[0018] In the figure: 1 rotating tube, 2 sealing bearing, 3 fixed tube, 4 water pipe, 5 foam tube, 6 ventilation tube, 7 mounting plate, 8 rotating shaft, 9 servo motor, 10 cleaning mechanism, 11 outer shell, 12 brush cover, 13 inner shell, 14 fixed ring, 15 nozzle. DETAILED DESCRIPTION

[0019] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all the embodiments.

[0020] Example 1:

[0021] Reference Figure 1-3The vehicle cleaning brush device includes a rotating tube 1, the inner wall of the rotating tube 1 is rotatably connected to a fixed tube 3, the interior of the fixed tube 3 is plugged with a water pipe 4, a foam tube 5 and a ventilation tube 6, the outer wall of the rotating tube 1 is rotatably connected to a mounting plate 7, one end of the outer wall of both sides of the mounting plate 7 is provided with a through hole, a bearing is fixed in the through hole, the inner wall of the bearing is fixedly sleeved with the outer wall of the rotating tube 1, the outer wall of the rotating tube 1 and the outer wall of the rotating shaft 8 are both sleeved and fixed with pulleys, the two pulleys are connected by belt transmission, the output shaft of the servo motor 9 is connected and fixed to the rotating shaft 8 through a coupling, the inner walls of both sides of the mounting plate 7 are rotatably connected to the rotating shaft 8, and a servo motor 9 is installed on the outer wall of one side of the mounting plate 7. A cleaning mechanism 10 is provided at the bottom of the rotating tube 1. The cleaning mechanism 10 includes an outer shell 11, a brush cover 12, an inner shell 13, a fixing ring 14 and a nozzle 15. The brush cover 12 is arranged below the outer shell 11, the inner shell 13 is arranged below the brush cover 12, the fixing ring 14 is fixed to the top of the inner shell 13, the top of the outer shell 11 is provided with an opening adapted to the rotating tube 1, the outer shell 11 and the rotating tube 1 form a sliding fit, the top of the outer shell 11 and the top of the fixing ring 14 are both provided with threaded holes distributed at equal distances, the outer shell 11 and the fixing ring 14 are fixed by bolts, the nozzle 15 is arranged below the inner shell 13, the top of the inner shell 13 is provided with a socket adapted to the rotating tube 1, the inner shell 13 and the rotating tube 1 are plugged and fixed, and the bottom end of the rotating tube 1 is plugged and fixed to the nozzle 15.

[0022] By arranging separate water pipes 4, foam pipes 5 and ventilation pipes 6 in the fixed pipe 3, foam lubrication, rinsing and wind drying can be carried out in sequence according to the car washing process, saving time for changing different equipment for operation, so that the efficiency and effect of car washing can be improved;

[0023] The brush cover 12 is provided to use fine bristles to clean the vehicle, which can not only improve the vehicle cleaning effect and avoid damage to the vehicle paint, but also reduce the overall weight of the device. The brush cover 12 is clamped and fixed between the outer shell 11 and the inner shell 13, which makes it convenient to disassemble, assemble and replace the brush cover 12 and avoid the brush cover 12 from rotating and falling off during rotation.

[0024] Example 2:

[0025] This embodiment is optimized based on the embodiment 1, specifically:

[0026] Sealed bearings 2 are sleeved and fixed on both ends of the inner wall of the rotating tube 1, and the inner wall of the sealed bearing 2 is sleeved and fixed on the outer wall of the fixed tube 3;

[0027] By arranging a sealed bearing 2 between the rotating tube 1 and the fixed tube 3, the rotating tube 1 will not cause the fixed tube 3 to rotate during rotation, thereby avoiding spiral knotting of the water pipe 4, foam tube 5 and ventilation tube 6 in the fixed tube 3, which is conducive to keeping the water pipe 4, foam tube 5 and ventilation tube 6 unobstructed.

[0028] Working principle:

[0029] The servo motor 9 rotates to drive the rotating shaft 8, which drives the rotating tube 1 to rotate through the belt pulley connected to the rotating shaft 8. The rotating tube 1 drives the brush cover 12 at the bottom to rotate to clean the vehicle surface. By arranging separate water pipes 4, foam pipes 5 and ventilation pipes 6 in the fixed pipe 3, the vehicle surface is sequentially lubricated with foam, rinsed and blown dry by wind according to the car washing process during the cleaning process.

[0030] When disassembling and replacing the brush cover 12, unscrew all the bolts on the top of the outer shell 11 to separate the outer shell 11 and the fixing ring 14 from each other, then lift the outer shell 11 upward along the rotating tube 1 to keep the outer shell 11 away from the brush cover 12 and the inner shell 13, remove the brush cover 12 from the outside of the inner shell 13 and replace it with a new brush cover 12, then move the outer shell 11 close to the inner shell 13, and screw the outer shell 11 and the fixing ring 14 together with the bolts so that the brush cover 12 is clamped and fixed between the outer shell 11 and the inner shell 13.

[0031] The above is only a preferred specific implementation method of the present invention, but the protection scope of the present invention is not limited to this. Any technician familiar with the technical field within the technical scope disclosed by the present invention can make equivalent replacements or changes based on the technical solution and utility model concept of the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A brush device for cleaning a vehicle, comprising a rotating tube (1), characterized in that: The inner wall of the rotating tube (1) is rotatably connected to a fixed tube (3), and the outer wall of the rotating tube (1) is rotatably connected to a mounting plate (7). The inner walls on both sides of the mounting plate (7) are rotatably connected to a rotating shaft (8), and a servo motor (9) is installed on one outer wall of the mounting plate (7). A cleaning mechanism (10) is provided at the bottom of the rotating tube (1), and the cleaning mechanism (10) comprises an outer shell (11), a brush cover (12) provided below the outer shell (11), an inner shell (13) provided below the brush cover (12), a fixing ring (14) fixed to the top of the inner shell (13), and a nozzle (15) provided below the inner shell (13).

2. The vehicle cleaning brush device according to claim 1, characterized in that: Sealed bearings (2) are sleeved and fixed on both ends of the inner wall of the rotating tube (1), and the inner wall of the sealed bearing (2) is sleeved and fixed on the outer wall of the fixed tube (3).

3. The vehicle cleaning brush device according to claim 1, characterized in that: A water pipe (4), a foam pipe (5) and a ventilation pipe (6) are inserted into the interior of the fixed pipe (3).

4. The vehicle cleaning brush device according to claim 1, wherein: Through holes are provided at one end of the outer walls of both sides of the mounting plate (7), and bearings are sleeved and fixed in the through holes. The inner walls of the bearings are sleeved and fixed with the outer wall of the rotating tube (1), and pulleys are sleeved and fixed on the outer wall of the rotating tube (1) and the outer wall of the rotating shaft (8). The two pulleys are connected by belt transmission, and the output shaft of the servo motor (9) is connected and fixed to the rotating shaft (8) through a coupling.

5. The vehicle cleaning brush device according to claim 1, wherein: The top of the housing (11) is provided with an opening adapted to the rotating tube (1), and the housing (11) and the rotating tube (1) form a sliding fit. The top of the housing (11) and the top of the fixing ring (14) are both provided with threaded holes distributed at equal distances, and the housing (11) and the fixing ring (14) are fixed by bolt connection.

6. The vehicle cleaning brush device according to claim 1, characterized in that: The top of the inner shell (13) is provided with a socket adapted to the rotating tube (1), and the inner shell (13) and the rotating tube (1) are plugged and fixed, and the bottom end of the rotating tube (1) is plugged and fixed to the nozzle (15).

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