Remote control crawler-type single-brush car washer

Abstract

The remote control crawler-type single-brush car washer comprises a crawler, a support is installed on the crawler, a protection plate is fixedly connected to the side, away from the crawler, of the support, a supporting frame is fixedly connected to one side of the protection plate, and a foam box and a clear water box are sequentially arranged on the upper surface of the supporting frame from front to back; water pumps are installed in the foam box and the clear water box, the output ends of the water pumps are fixedly connected with liquid guide pipes, and the ends, away from the water pumps, of the liquid guide pipes are fixedly connected with spraying assemblies. According to the remote control crawler-type single-brush car washer, water pumps in the foam box and the clean water box are started, foam liquid can be sprayed to the surface of a car, clean water can be sprayed to the car to wash the car, a sponge block makes contact with the surface of the car, water liquid on the car can be wiped dry, and foam spraying, sweeping, washing and wiping can be completed at a time; and the workload of workers is effectively reduced, and the car washing efficiency is improved.

Description

Technical Field

[0001] The present invention relates to the technical field of car washers, in particular to a remote-controlled crawler-type single-brush car washer. Background Art

[0002] A car wash machine is a machine that uses computer-controlled brushes and high-pressure water to automatically clean cars. It can be divided into automatic car washes and coin-operated car washes. It is mainly composed of a control system, circuit, air circuit, water circuit and mechanical structure. Car washers have the characteristics of simple operation, beautiful appearance, and little damage to car paint. In recent years, they have been widely used in the automotive service industry.

[0003] However, for a movable single-brush car washing machine, the staff needs to push the car washing machine to the side of the car and manually control the car washing machine handle to control the forward and backward direction of the single-brush car washing machine to wash the car. In addition, during the washing process, multiple steps such as sweeping, rinsing and drying are required, which takes a long time and has low cleaning efficiency. For this reason, we propose a remote-controlled crawler-type single-brush car washing machine. Summary of the Invention

[0004] The main purpose of the present invention is to provide a remote-controlled crawler-type single-brush car washing machine, which can effectively solve the problems in the background technology.

[0005] To achieve the above object, the technical solution adopted by the present invention is: A remote-controlled crawler-type single-brush car washing machine comprises a crawler vehicle, a bracket is installed on the crawler vehicle, the bracket is fixedly connected to a guard plate on a side away from the crawler vehicle, and one side of the guard plate is fixedly connected to a support frame, the upper surface of the support frame is sequentially provided with a foam box and a clean water tank from front to back, a water pump is installed inside the foam box and the clean water tank, the output end of the water pump is fixedly connected to a liquid guide tube, the end of the liquid guide tube away from the water pump is fixedly connected to a spray assembly, the inner wall of the support frame is fixedly connected to a spring, a positioning rod is inserted into the interior of the support frame, and the end inserted into the interior of the support frame is fixedly connected to the spring, the end of the positioning rod away from the support frame is fixedly connected to the positioning frame, and the cleaning assembly is fixedly connected to the positioning frame.

[0006] Preferably, the spray assembly includes a spray pipe fixedly mounted on a positioning frame, a plurality of spray heads are fixedly connected to the outer surface of the spray pipe, and the plurality of spray heads are arranged in a linear array along the axis direction of the spray pipe.

[0007] Preferably, one end of the liquid guiding tube away from the water pump is fixedly connected to the spray pipe, and the material of the liquid guiding tube is rubber.

[0008] Preferably, the cleaning assembly includes a cleaning brush installed inside the positioning frame through a bearing, the top of the cleaning brush is fixedly connected to the output end of the servo motor, the upper surface of the positioning frame is fixedly connected to the motor frame, and the servo motor is fixedly installed on the inner top wall of the motor frame.

[0009] Preferably, one side of the support frame is fixedly connected to a fixing frame, an end of the fixing frame away from the support frame is fixedly connected to a mounting seat, a positioning plate is inserted into the interior of the mounting seat, and the positioning plate and the mounting seat are fixedly connected by bolts.

[0010] Preferably, an airbag is fixedly connected to one side of the positioning plate, and an air valve is fixedly connected to the outer surface of the airbag.

[0011] Preferably, a fixing seat is fixedly mounted on the positioning frame, a fixing block is inserted into the fixing seat, a sponge block is fixedly connected to the fixing block, and the fixing seat and the fixing block are fixedly connected by a locking bolt.

[0012] Preferably, the size of the clean water tank is larger than that of the foam tank.

[0013] Preferably, a sealing cover plate is fixedly connected to both the clean water tank and the foam tank, a liquid inlet pipe is fixedly connected to the upper surface of the sealing cover plate, and a protective cover is threadedly connected to the outer surface of the top end of the liquid inlet pipe.

[0014] Preferably, one side of the clean water tank and the foam tank is fixedly connected with a liquid level window.

[0015] Compared with the prior art, the present invention has the following beneficial effects: 1. The remote-controlled crawler-type single-brush car washing machine is equipped with a crawler vehicle, a bracket, a guard plate, a support frame, a foam box, a clean water tank, a water pump, a liquid guide pipe, a spring, a cleaning brush, a servo motor and a sponge block. When cleaning a car, the car is kept stationary. When the crawler vehicle approaches the car to be cleaned, the foam box and the water pump inside the clean water tank are started, and the foam liquid can be sprayed onto the surface of the car. At this time, the servo motor drives the cleaning brush to clean the foam-sprayed surface of the car, and the water pump inside the clean water tank is started. Through the action of the liquid guide pipe, the spray pipe and the nozzle, clean water can be sprayed on the car to rinse the car. As the crawler vehicle moves, the sponge block contacts the surface of the car and can wipe the water on the car. Therefore, foam spraying, cleaning, rinsing and drying can be completed in one go, effectively reducing the workload of the staff and improving the cleaning efficiency of the car wash.

[0016] 2. This remote-controlled crawler-type single-brush car washing machine is equipped with a positioning frame, a positioning rod, a spring, a support frame, a mounting seat, a positioning plate and an airbag. When the crawler moves toward the car, the cleaning brush will be squeezed, and the positioning frame can push the positioning rod to move toward the inside of the support frame, compressing the spring. The airbag can then contact the surface of the car to protect the car. This can effectively reduce the risk of the crawler getting too close to the car and causing collisions, thereby ensuring that the car is safer during the car washing process. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 This is a schematic diagram of the axonometric structure of a remote-controlled crawler-type single-brush car washing machine according to embodiment 1 of the present invention; Figure 2 This is a schematic diagram of the right isometric structure of a remote-controlled crawler-type single-brush car washing machine according to embodiment 1 of the present invention; Figure 3 This is a schematic cross-sectional isometric structural diagram of a remote-controlled crawler-type single-brush car washing machine according to embodiment 1 of the present invention; Figure 4 This is one of the partially enlarged structural diagrams of a remote-controlled crawler-type single-brush car washing machine according to Example 1 of the present invention; Figure 5 This is a second partially enlarged structural diagram of a remote-controlled crawler-type single-brush car washing machine according to embodiment 1 of the present invention; Figure 6 This is a remote-controlled crawler-type single-brush car washing machine according to embodiment 1 of the present invention. Figure 1 A in the middle is an enlarged structural diagram; Figure 7 This is a remote-controlled crawler-type single-brush car washing machine according to embodiment 1 of the present invention. Figure 1 Enlarged structural diagram at point B in the middle.

[0018] In the figure: 1. crawler vehicle; 2. bracket; 3. guard plate; 4. support frame; 5. foam box; 6. clean water tank; 7. water pump; 8. liquid guide tube; 9. spring; 10. positioning rod; 11. positioning frame; 12. spray pipe; 13. nozzle; 14. liquid level window; 15. cleaning brush; 16. servo motor; 17. motor frame; 18. fixing frame; 19. mounting seat; 20. positioning plate; 21. air bag; 22. air valve; 23. fixing seat; 24. fixing block; 25. sponge block; 26. sealing cover plate; 27. liquid inlet pipe; 28. protective cover. DETAILED DESCRIPTION

[0019] The following will clearly and completely describe the technical solutions in the embodiments of the present invention in conjunction with the accompanying drawings. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0020] Example 1 like Figure 1-7 As shown, a remote-controlled crawler-type single-brush car washing machine includes a crawler vehicle 1, a bracket 2 is installed on the crawler vehicle 1, and a guard plate 3 is fixedly connected to the side of the bracket 2 away from the crawler vehicle 1. The guard plate 3 can not only support and fix the support frame 4, but also shield the water, which can effectively prevent the water from rebounding onto the crawler vehicle 1 when washing the car. One side of the guard plate 3 is fixedly connected to the support frame 4, and the upper surface of the support frame 4 is sequentially provided with a foam box 5 and a clean water tank 6 from front to back. The foam box 5 and the clean water tank 6 are separately provided, which can realize two modes of spraying foam and rinsing with clean water on the car, making the car washing cleaner. 5 and the clean water tank 6 are both equipped with a water pump 7, a battery pack is installed on the crawler vehicle 1, and the battery pack is electrically connected to the water pump 7 through a wire to provide power for the water pump 7, the output end of the water pump 7 is fixedly connected to a liquid guide tube 8, and the end of the liquid guide tube 8 away from the water pump 7 is fixedly connected to the spray assembly, the inner wall of the support frame 4 is fixedly connected to a spring 9, the interior of the support frame 4 is plugged with a positioning rod 10, and the end inserted into the interior of the support frame 4 is fixedly connected to the spring 9, the end of the positioning rod 10 away from the support frame 4 is fixedly connected to a positioning frame 11, and the positioning frame 11 is fixedly connected to a cleaning assembly.

[0021] When in use, through the coordinated arrangement among the tracked vehicle 1, the bracket 2, the guard plate 3, the support frame 4, the foam box 5, the clean water tank 6, the water pump 7, the liquid guide pipe 8, the spring 9, the cleaning brush 15, the servo motor 16 and the sponge block 25, when cleaning the car, the car is kept motionless, and the tracked vehicle 1 approaches the car to be cleaned, and the foam box 5 and the water pump 7 inside the clean water tank 6 are started, so that the foam liquid can be sprayed onto the surface of the car. At this time, the servo motor 16 drives the cleaning brush 15 to clean the foam sprayed surface of the car, and the water pump 7 inside the clean water tank 6 is started, and the clean water can be sprayed on the car through the liquid guide pipe 8, the spray pipe 12 and the nozzle 13 to rinse the car. As the tracked vehicle 1 moves, the sponge block 25 contacts the surface of the car and can wipe the water on the car. Then, foam spraying, cleaning, rinsing and wiping can be completed in one time, which effectively reduces the workload of the staff and improves the cleaning efficiency of the car wash.

[0022] In this embodiment, the spray assembly includes a spray pipe 12 fixedly mounted on a positioning frame 11 . A plurality of spray heads 13 are fixedly connected to the outer surface of the spray pipe 12 . The plurality of spray heads 13 are arranged in a linear array along the axis of the spray pipe 12 .

[0023] In specific use, the arrangement of multiple nozzles 13 can achieve higher cleaning efficiency when spraying foam or water on a car.

[0024] In this embodiment, one end of the liquid guiding tube 8 away from the water pump 7 is fixedly connected to the spray pipe 12 , and the material of the liquid guiding tube 8 is rubber.

[0025] During specific use, the liquid guiding tube 8 is made of rubber and can be moved. When the cleaning brush 15 is squeezed and moved, the liquid guiding tube 8 can also be moved to ensure the normal transportation of water and continue the spraying work.

[0026] In this embodiment, the cleaning assembly includes a cleaning brush 15 installed inside the positioning frame 11 through a bearing. The top of the cleaning brush 15 is fixedly connected to the output end of the servo motor 16. The upper surface of the positioning frame 11 is fixedly connected to the motor frame 17, and the servo motor 16 is fixedly installed on the inner top wall of the motor frame 17.

[0027] During specific use, the servo motor 16 drives the cleaning brush 15 to rotate. As the cleaning brush 15 rotates, the cleaning brush 15 can clean the surface of the car. In addition, since the cleaning brush 15 is installed inside the positioning frame 11 through a bearing, the cleaning brush 15 can rotate more smoothly.

[0028] In this embodiment, a fixing frame 18 is fixedly connected to one side of the support frame 4, and a mounting seat 19 is fixedly connected to the end of the fixing frame 18 away from the support frame 4. A positioning plate 20 is inserted into the interior of the mounting seat 19, and the positioning plate 20 and the mounting seat 19 are fixedly connected by bolts. An airbag 21 is fixedly connected to one side of the positioning plate 20, and an air valve 22 is fixedly connected to the outer surface of the airbag 21.

[0029] During specific use, through the coordination between the positioning frame 11, the positioning rod 10, the spring 9, the support frame 4, the mounting seat 19, the positioning plate 20 and the airbag 21, when the tracked vehicle 1 moves toward the car, the cleaning brush 15 will be squeezed, and the positioning frame 11 can push the positioning rod 10 to move toward the inside of the support frame 4, compressing the spring 9, so that the airbag 21 can contact the surface of the car to protect the car, which can effectively reduce the distance between the tracked vehicle 1 and the car and cause bumps to the car, thereby ensuring that the vehicle is safer during the car washing process. Through the arrangement of the mounting seat 19, the fixing frame 18 and the positioning plate 20, when the airbag 21 is damaged, the staff can contact the fixation of the positioning plate 20 and the mounting seat 19, and remove the positioning plate 20 from the inside of the mounting seat 19, so that the airbag 21 can be easily removed and replaced with a new airbag 21, which is convenient for maintenance.

[0030] In this embodiment, a fixing seat 23 is fixedly mounted on the positioning frame 11 , a fixing block 24 is inserted into the fixing seat 23 , a sponge block 25 is fixedly connected to the fixing block 24 , and the fixing seat 23 and the fixing block 24 are fixedly connected by locking bolts.

[0031] During specific use, the sponge block 25 can be used to scrub water stains on the car. When there are a lot of debris inside the sponge block 25, the staff can remove the fixing block 24 with the sponge block 25 from the inside of the fixing seat 23, and then clean or replace the sponge block 25 before continuing to use it.

[0032] In this embodiment, the size of the clean water tank 6 is larger than that of the foam tank 5. A sealing cover plate 26 is fixedly connected to both the clean water tank 6 and the foam tank 5. A liquid inlet pipe 27 is fixedly connected to the upper surface of the sealing cover plate 26. A protective cover 28 is threadedly connected to the outer surface of the top end of the liquid inlet pipe 27. A liquid level window 14 is fixedly connected to one side of both the clean water tank 6 and the foam tank 5.

[0033] In specific use, when washing a car, a large amount of clean water is required, so the size of the clean water tank 6 is selected to be larger than the foam tank 5, so that more vehicles can be washed. When clean water needs to be replenished, the clean water can be poured into the liquid inlet pipe 27, and then the addition of clean water can be completed. The amount of water added can be observed through the liquid level window 14, and the water replenishment can be completed in time according to the water amount prompted by the liquid level window 14.

[0034] Working principle: When cleaning a car, keep the car still, and the crawler 1 approaches the car to be cleaned, then start the water pump 7 inside the foam tank 5 and the clean water tank 6, and the foam liquid can be sprayed to the surface of the car. At this time, the servo motor 16 drives the cleaning brush 15 to clean the foam sprayed surface of the car, and the water pump 7 inside the clean water tank 6 is started, and through the action of the liquid guide pipe 8, the spray pipe 12 and the nozzle 13, clean water can be sprayed on the car to rinse the car. As the crawler 1 moves, the sponge block 25 contacts the surface of the car and can wipe the water on the car. When the crawler 1 moves toward the car, the cleaning brush 15 will be affected. When squeezed, the positioning frame 11 can push the positioning rod 10 to move toward the inside of the support frame 4, compressing the spring 9, so that the airbag 21 can contact the surface of the car to protect the car, and the sponge block 25 can scrub the water stains on the car. When there are many debris inside the sponge block 25, the staff can remove the fixing block 24 with the sponge block 25 from the inside of the fixing seat 23, and then clean or replace the sponge block 25. When the airbag 21 is damaged, the staff can access the fixation of the positioning plate 20 and the mounting seat 19, and remove the positioning plate 20 from the inside of the mounting seat 19, which makes it easy to remove the airbag 21 and replace it with a new one.

[0035] The basic principles, main features, and advantages of the present invention are shown and described above. Those skilled in the art should understand that the present invention is not limited to the above embodiments. The above embodiments and descriptions are merely illustrative of the principles of the present invention. Various changes and modifications may be made to the present invention without departing from the spirit and scope of the present invention. Such changes and modifications are intended to fall within the scope of the present invention. The scope of protection claimed in the present invention is defined by the appended claims and their equivalents.

Claims

1. A remote-controlled crawler-type single-brush car washing machine, comprising a crawler vehicle (1), characterized in that: The crawler vehicle (1) is provided with a bracket (2), a side of the bracket (2) away from the crawler vehicle (1) is fixedly connected to a guard plate (3), a side of the guard plate (3) is fixedly connected to a support frame (4), a foam box (5) and a clean water tank (6) are sequentially provided on the upper surface of the support frame (4) from front to back, a water pump (7) is installed inside the foam box (5) and the clean water tank (6), an output end of the water pump (7) is fixedly connected to a liquid guide tube (8), an end of the liquid guide tube (8) away from the water pump (7) is fixedly connected to a spray assembly, an inner wall of the support frame (4) is fixedly connected to a spring (9), a positioning rod (10) is inserted into the interior of the support frame (4), and an end inserted into the interior of the support frame (4) is fixedly connected to the spring (9), an end of the positioning rod (10) away from the support frame (4) is fixedly connected to a positioning frame (11), and a cleaning assembly is fixedly connected to the positioning frame (11).

2. A remote-controlled crawler-type single-brush car washing machine according to claim 1, characterized in that: The spray assembly comprises a spray pipe (12) fixedly mounted on a positioning frame (11), a plurality of spray heads (13) being fixedly connected to the outer surface of the spray pipe (12), and the plurality of spray heads (13) being arranged in a linear array along the axis direction of the spray pipe (12).

3. A remote-controlled crawler-type single-brush car washing machine according to claim 2, characterized in that: One end of the liquid guide tube (8) away from the water pump (7) is fixedly connected to the spray pipe (12), and the material of the liquid guide tube (8) is rubber.

4. The remote-controlled crawler-type single-brush car washing machine according to claim 1, characterized in that: The cleaning assembly includes a cleaning brush (15) mounted inside a positioning frame (11) via a bearing, the top end of the cleaning brush (15) being fixedly connected to an output end of a servo motor (16), the upper surface of the positioning frame (11) being fixedly connected to a motor frame (17), and the servo motor (16) being fixedly mounted on an inner top wall of the motor frame (17).

5. The remote-controlled crawler-type single-brush car washing machine according to claim 1, characterized in that: One side of the support frame (4) is fixedly connected to a fixing frame (18), and one end of the fixing frame (18) away from the support frame (4) is fixedly connected to a mounting seat (19). A positioning plate (20) is inserted into the interior of the mounting seat (19), and the positioning plate (20) and the mounting seat (19) are fixedly connected by bolts.

6. The remote-controlled crawler-type single-brush car washing machine according to claim 5, characterized in that: An air bag (21) is fixedly connected to one side of the positioning plate (20), and an air valve (22) is fixedly connected to the outer surface of the air bag (21).

7. The remote-controlled crawler-type single-brush car washing machine according to claim 1, characterized in that: A fixing seat (23) is fixedly mounted on the positioning frame (11), a fixing block (24) is inserted into the fixing seat (23), a sponge block (25) is fixedly connected to the fixing block (24), and the fixing seat (23) and the fixing block (24) are fixedly connected via locking bolts.

8. The remote-controlled crawler-type single-brush car washing machine according to claim 1, characterized in that: The size of the clean water tank (6) is larger than that of the foam tank (5).

9. The remote-controlled crawler-type single-brush car washing machine according to claim 1, characterized in that: The clean water tank (6) and the foam tank (5) are both fixedly connected to a sealing cover plate (26), the upper surface of the sealing cover plate (26) is fixedly connected to a liquid inlet pipe (27), and the outer surface of the top end of the liquid inlet pipe (27) is threadedly connected to a protective cover (28).

10. The remote-controlled crawler-type single-brush car washing machine according to claim 1, characterized in that: A liquid level window (14) is fixedly connected to one side of the clean water tank (6) and the foam tank (5).

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