Automobile chassis cleaning device

Abstract

The invention provides an automobile chassis cleaning device which comprises a braking bottom frame, a lifting frame is connected to the braking bottom frame in a lifting mode, a top frame is rotationally connected to the lifting frame, a plurality of sets of springs are fixedly connected to the inner bottom wall of the top frame, and a mounting plate is fixedly connected to the top ends of the springs. A cleaning mop is arranged on the upper surface of the mounting plate; the braking bottom frame is rotationally connected with a plurality of sets of transverse pipes, the outer surfaces of the transverse pipes fixedly communicate with a plurality of sets of water spraying heads, and the transverse pipes are connected with a water pump. The automobile chassis cleaning device solves the problem that an existing automobile chassis cleaning device cannot spray water while cleaning, so that the automobile chassis cleaning effect is poor.

Description

Technical Field

[0001] The invention relates to the technical field of automobile cleaning equipment, and in particular to an automobile chassis cleaning device. Background Art

[0002] With the continuous improvement of people's living standards, cars have become more and more indispensable as consumer goods in people's daily lives. Now the number of cars in my country is increasing year by year. While people enjoy the convenient travel brought by cars, they also need to clean and maintain cars regularly. The Chinese patent with publication number CN109875233A discloses a car chassis cleaning device, including a cleaning disc, the upper surface of the cleaning disc is provided with bristles, the lower surface of the cleaning disc is provided with a rotating shaft, the rotating shaft is rotatably connected to the cleaning disc, and a bending rod is provided on the rotating shaft. The device is easy to hold and can realize manual cleaning of the car chassis. At the same time, the device has a simple structure and cleans well. However, there are still some shortcomings in the existing device when it is used. The existing device cannot spray water on the car chassis during the cleaning process, resulting in incomplete cleaning. Therefore, it is necessary to invent a new car chassis cleaning device to solve the above problems. Summary of the invention

[0003] The purpose of the present invention is to provide a novel automobile chassis cleaning device to solve the problem that the existing automobile chassis cleaning device cannot spray water while cleaning, resulting in poor cleaning effect of the automobile chassis.

[0004] The technical solution adopted by the present invention to solve its technical problem is:

[0005] A car chassis cleaning device comprises a brake bottom frame, a lifting frame is liftably connected to the brake bottom frame, a top frame is rotatably connected to the lifting frame, a plurality of groups of springs are fixedly connected to the inner bottom wall of the top frame, a mounting plate is fixedly connected to the top end of the spring, a cleaning mop is arranged on the upper surface of the mounting plate; a plurality of groups of transverse pipes are rotatably connected to the brake bottom frame, a plurality of groups of water spray heads are fixedly connected to the outer surface of the transverse pipes, and the transverse pipes are connected to a water pump.

[0006] Preferably, in combination with the above scheme, the inner wall of the brake bottom frame is inlaid with several pairs of first bearings, the inner ring of each pair of first bearings is fixedly connected to the two sides of a group of bidirectional threaded rods, the two groups of bidirectional threaded rods are arranged in parallel, one end of the two groups of bidirectional threaded rods are fixedly connected to a transmission wheel, the transmission wheels are connected through a transmission chain, the other end of one group of bidirectional threaded rods is fixedly connected to the rotating shaft of the first motor, the outer surfaces of the two groups of bidirectional threaded rods are jointly screwed with two groups of pushing blocks, the two groups of pushing blocks are arranged in parallel, and several groups of support rods are hinged on the pushing blocks, and the top of the support rods is hinged to the lifting frame.

[0007] Preferably, in combination with the above solution, a plurality of groups of slide grooves are provided on both sides of the inner wall of the brake bottom frame, and both ends of the push block are slidably connected to the slide grooves.

[0008] Preferably, in combination with the above scheme, a second bearing is inlaid on the upper surface of the lifting frame, the inner ring of the second bearing is fixedly connected to the rotating shaft of the second motor, the upper end of the rotating shaft of the second motor is fixedly connected to the lower end surface of the top frame, and the outer shell of the second motor is fixedly connected to the lifting frame.

[0009] Preferably, in combination with the above solution, a circular slide groove is provided on the upper surface of the lifting frame, and a circular sliding block adapted to the circular slide groove is fixedly connected to the lower end of the top frame.

[0010] Preferably, in combination with the above scheme, a plurality of pairs of sleeves are fixedly connected to the upper end of the brake bottom frame, the two ends of the transverse tube are respectively inserted into the sleeve, the transverse tube is rotatably connected to the sleeve, and a third motor is fixedly connected to the side wall of the brake bottom frame, and the rotating shaft of the third motor is fixedly connected to one end of the transverse tube.

[0011] Preferably, in combination with the above solution, the water pump is fixedly connected to the side wall of the brake bottom frame, and the water pump is connected to the transverse pipe through a connecting pipe.

[0012] Preferably, in combination with the above solution, the bottom wall of the brake bottom frame is provided with a plurality of groups of drainage holes.

[0013] Preferably, in combination with the above solution, a plurality of groups of moving wheels are arranged at the bottom of the brake bottom frame.

[0014] Preferably, in combination with the above solution, two groups of connection blocks are fixedly connected to the upper surface of the brake bottom frame, and the connection blocks are hinged with push frames.

[0015] Beneficial effects of the invention: The automobile chassis cleaning device of the invention can spray water on the chassis of the automobile with the cooperation of a transverse pipe and a plurality of water spray heads, and can make the cleaning device contact with the chassis of the automobile through a lifting mechanism, effectively solving the problem that the existing device cannot spray water during the cleaning process, resulting in incomplete cleaning. It can realize the simultaneous operation of water spraying and cleaning, thereby effectively removing dust and oil stains on the automobile chassis, and preventing the chassis dirt from gathering for a long time and corroding the chassis structure.

[0016] The present invention will be described in more detail below with reference to the accompanying drawings and embodiments. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 The present invention is a structural diagram of a vehicle chassis cleaning device.

[0018] Figure 2This is a structural diagram of a vehicle chassis cleaning device according to another direction of the present invention.

[0019] Figure 3 The present invention is a front cross-sectional view of a vehicle chassis cleaning device.

[0020] Figure 4 The present invention is a front cross-sectional view of another part of a vehicle chassis cleaning device.

[0021] Figure 5 The present invention is a schematic diagram of a top-sectional structure of an automobile chassis cleaning device.

[0022] Figure 6 This is a structural diagram of the connection between the transverse pipe and the sleeve in the present invention.

[0023] Among them, 1. brake bottom frame; 2. water pump; 3. connecting pipe; 4. lifting frame; 5. sprinkler head; 6. horizontal pipe; 7. top frame; 8. control panel; 9. cleaning mop; 10. mounting plate; 11. connecting block; 12. push frame; 13. spring; 14. push block; 15. second motor; 16. support rod; 17. second bearing; 18. connecting rod; 20. circular slider; 21. circular slide groove; 22. transmission wheel; 23. first bearing; 25. long slide groove; 26. two-way threaded rod; 27. moving wheel; 28. drainage hole; 29. ​​first motor; 30. transmission chain; 31. sleeve; 32. third motor. DETAILED DESCRIPTION

[0024] like Figures 1 to 4 A car chassis cleaning device shown in the figure comprises a brake bottom frame 1, on which a lifting frame 4 can be lifted and lowered, on which a top frame 7 is rotatably connected, and on which an inner bottom wall of the top frame 7 is fixedly connected a plurality of groups of springs 13. In this embodiment, four groups of springs 13 are arranged at intervals and are arranged in a square to ensure stability, and a mounting plate 10 is fixedly connected to the top of the spring 13. A cleaning mop 9 is arranged on the upper surface of the mounting plate 10, and the cleaning mop 9 can be abutted against the car chassis through an elastic structure for cleaning; on the brake bottom frame 1, a plurality of groups of transverse tubes 6 are rotatably connected, and in this embodiment, two groups of transverse tubes 6 are arranged in parallel, and on the outer surface of the transverse tube 6, a plurality of groups of water spray heads 5 communicating with the transverse tube 6 are evenly spaced, and the transverse tube 6 is connected to a water pump 2.

[0025] In order to facilitate the up and down lifting of the lifting frame 4 by the first motor 29 to adapt to automobile chassis of different heights, the inner wall of the brake bottom frame 1 is inlaid with a plurality of pairs of first bearings 23, and the inner ring of each pair of first bearings 23 is fixedly connected to the two sides of a group of bidirectional threaded rods 26. The two groups of bidirectional threaded rods 26 are arranged in parallel, and one end of the two groups of bidirectional threaded rods 26 is fixedly connected to a transmission wheel 22, and the transmission wheel 22 is connected through a transmission chain 30. The other end of one group of the bidirectional threaded rods 26 is fixedly connected to the rotating shaft of the first motor 29, and the outer surfaces of the two groups of the bidirectional threaded rods 26 are commonly screwed with two groups of pushing blocks 14, and the two groups of pushing blocks 14 are arranged in parallel. A plurality of groups of support rods 16 are hinged on the pushing blocks 14, and the top of the support rods 16 is hinged to the lifting frame 4.

[0026] In this embodiment, two groups of bidirectional threaded rods 26 are provided, and the thread directions of the two sides of the bidirectional threaded rods 26 are opposite. A group of first bearings 23 are sleeved on the front and rear sides of each group of bidirectional threaded rods 26, and the outer rings of the first bearings 23 are fixedly connected to the inner wall of the brake bottom frame 1. Two groups of transmission wheels 22 are provided, and a transmission chain 30 is sleeved on the two groups of transmission wheels 22. When the rotating shaft of the first motor 29 rotates forward or reversely, the bidirectional threaded rods 26 can be driven to rotate, and the push blocks 14 can be driven to move toward or away from each other, thereby driving the support rods 16 to rotate, and driving the lifting frame 4 to move upward or downward.

[0027] In order to make the device run more smoothly through the sliding limit structure, a plurality of groups of long slide grooves 25 are provided on both sides of the inner wall of the brake bottom frame 1, and both ends of the push block 14 are slidably connected to the long slide grooves 25. In this embodiment, two groups of long slide grooves 25 are symmetrically provided on both sides of the inner wall of the brake bottom frame 1, and both left and right ends of the push block 14 are slidably connected in the long slide grooves 25, which play a role of sliding limit.

[0028] In order to enable the cleaning mop 9 to rotate and clean the chassis of the vehicle, a second bearing 17 is inlaid on the upper surface of the lifting frame 4, the inner ring of the second bearing 17 is fixedly connected to the rotating shaft of the second motor 15, the upper end of the rotating shaft of the second motor is fixedly connected to the lower end surface of the top frame 7, and the housing of the second motor 15 is fixedly connected to the lifting frame 4. When the second motor 15 is started, it can drive the top frame 7, the mounting plate 10, and the cleaning mop 9 to rotate together.

[0029] In order to make the device run more smoothly through the sliding limit structure, a circular slide groove 21 is opened on the upper surface of the lifting frame 4, and a circular slider 20 adapted to the circular slide groove 21 is fixedly connected to the lower end of the top frame 7.

[0030] In order to adjust the water spraying angle, a plurality of pairs of sleeves 31 are fixedly connected to the upper end of the brake bottom frame 1, and the two ends of the transverse tube 6 are respectively inserted into the sleeve 31, and the transverse tube 6 is rotatably connected to the sleeve 31. A third motor 32 is fixedly connected to the side wall of the brake bottom frame 1, and the rotating shaft of the third motor 32 is fixedly connected to one end of the transverse tube 6.

[0031] In this embodiment, in order to raise the transverse tube 6 to a certain height, two sets of boss structures can be provided at the upper end of the brake bottom frame 1, and the outer shell side wall of the third motor 32 is fixed to the side wall of the boss structure, and the side wall of the sleeve 31 is fixedly connected to the upper end of the boss structure, so that the transverse tube 6 is rotatably connected to the upper part of the boss structure. When the third motor 32 rotates forward or reversely, it drives the transverse tube 6 to rotate clockwise or counterclockwise with the tube core axis as the axis, and then drives the water spray head 5 installed on the transverse tube 6 to rotate, so as to adjust the water spray angle.

[0032] In order to facilitate the connection of the water pipe, the water pump 2 is fixedly connected to the side wall of the brake bottom frame 1, and the water pump 2 is connected to the transverse pipe 6 through the connecting pipe 3. In this embodiment, the connecting pipe 3 is a hose.

[0033] In order to facilitate the drainage of the water dropped during cleaning, a plurality of drainage holes 28 are provided on the bottom wall of the brake bottom frame 1 .

[0034] In order to facilitate the staff to move the cleaning device, a plurality of groups of moving wheels 27 are arranged at the bottom of the brake bottom frame 1 .

[0035] In order to facilitate the staff to push the cleaning device to the bottom of the automobile chassis, two groups of connecting blocks 11 are fixedly connected to the upper surface of the brake bottom frame 1, and the connecting blocks 11 are hinged with a pushing frame 12.

[0036] The method of using the present invention:

[0037] The staff pushes the device to a suitable position on the chassis of the car, connects clean water or cleaning agent to the device, starts the water pump 2 in the device through the control panel 8, sprays clean water or cleaning agent on the chassis of the car, and starts the first motor 29 to drive the cleaning mop 9 to rise and contact the chassis of the car, then starts the second drive motor 15 in the device to drive the cleaning mop 9 to scrub the chassis of the car, and finally starts the water pump 2 to rinse the chassis again. The third motor 32 can drive the rotation angle of the horizontal pipe 6 and the water spray head 5, so that the water spray head 5 can accurately rinse the chassis of the car. After cleaning, the staff pulls out the device.

[0038] In the description of the present invention, it should be understood that the terms such as "center", "longitudinal", "lateral", "vertical", "horizontal", "up", "down", "front", "back", "left", "right", "bottom", "inside", "outside", "top", "one end", "one side", "two ends", "both sides" and the like indicate the orientation or position relationship based on the orientation or position relationship shown in the drawings, which is only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation of the present invention. In addition, the terms "first", "second", etc. are only used for descriptive purposes, and cannot be understood as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Therefore, the features defined as "first", "second", etc. may explicitly or implicitly include one or more of the features. In the description of the present invention, unless otherwise specified, "multiple" means two or more.

[0039] In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "installed", "connected", and "connected" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be indirectly connected through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood by specific circumstances.

[0040] The present invention is described above by way of example in conjunction with the accompanying drawings. It is obvious that the specific implementation of the present invention is not limited to the above-mentioned method. As long as various improvements made by adopting the method concept and technical solution of the present invention, or directly applied to other occasions, they all fall within the protection scope of the present invention.

Claims

1. A car chassis cleaning device, characterized in that: The invention comprises a brake bottom frame (1), wherein the brake bottom frame (1) is liftably connected to a lifting frame (4), wherein the lifting frame (4) is rotatably connected to a top frame (7), wherein the inner bottom wall of the top frame (7) is fixedly connected to a plurality of groups of springs (13), wherein the top end of the spring (13) is fixedly connected to a mounting plate (10), wherein a cleaning mop (9) is arranged on the upper surface of the mounting plate (10); wherein the brake bottom frame (1) is rotatably connected to a plurality of groups of transverse pipes (6), wherein the outer surface of the transverse pipes (6) is fixedly connected to a plurality of groups of water spray heads (5), and wherein the transverse pipes (6) are connected to a water pump (2).

2. The automobile chassis cleaning device according to claim 1, characterized in that: The inner wall of the brake bottom frame (1) is inlaid with a plurality of pairs of first bearings (23), the inner ring of each pair of first bearings (23) is fixedly connected to the two sides of a group of bidirectional threaded rods (26), the two groups of bidirectional threaded rods (26) are arranged in parallel, one end of the two groups of bidirectional threaded rods (26) is fixedly connected to a transmission wheel (22), the transmission wheel (22) is connected through a transmission chain (30), the other end of one group of bidirectional threaded rods (26) is fixedly connected to the rotating shaft of the first motor (29), the outer surfaces of the two groups of bidirectional threaded rods (26) are commonly screwed with two groups of pushing blocks (14), the two groups of pushing blocks (14) are arranged in parallel, the pushing blocks (14) are hinged with a plurality of groups of support rods (16), and the top ends of the support rods (16) are hinged to the lifting frame (4).

3. The automobile chassis cleaning device according to claim 2, characterized in that: A plurality of groups of slide grooves (25) are provided on both sides of the inner wall of the brake bottom frame (1), and the two ends of the push block (14) are slidably connected to the slide grooves (25).

4. The automobile chassis cleaning device according to claim 1, characterized in that: A second bearing (17) is embedded on the upper surface of the lifting frame (4); the inner ring of the second bearing (17) is fixedly connected to the rotating shaft of the second motor (15); the upper end of the rotating shaft of the second motor (15) is fixedly connected to the lower end surface of the top frame (7); and the outer shell of the second motor (15) is fixedly connected to the lifting frame (4).

5. The automobile chassis cleaning device according to claim 4, characterized in that: A circular slide groove (21) is provided on the upper surface of the lifting frame (4), and a circular sliding block (20) adapted to the circular slide groove (21) is fixedly connected to the lower end of the top frame (7).

6. The automobile chassis cleaning device according to claim 1, characterized in that: A plurality of pairs of sleeves (31) are fixedly connected to the upper end of the brake bottom frame (1), the two ends of the transverse tube (6) are respectively inserted into the sleeves (31), the transverse tube (6) is rotatably connected to the sleeves (31), and a third motor (32) is fixedly connected to the side wall of the brake bottom frame (1), and the rotating shaft of the third motor (32) is fixedly connected to one end of the transverse tube (6).

7. The automobile chassis cleaning device according to claim 1, characterized in that: The water pump (2) is fixedly connected to the side wall of the brake bottom frame (1), and the water pump (2) is connected to the transverse pipe (6) through a connecting pipe (3).

8. The automobile chassis cleaning device according to claim 1, characterized in that: The bottom wall of the brake bottom frame (1) is provided with a plurality of groups of drainage holes (28).

9. The automobile chassis cleaning device according to claim 1, characterized in that: A plurality of groups of moving wheels (27) are arranged at the bottom of the brake bottom frame (1).

10. The automobile chassis cleaning device according to claim 1, characterized in that: Two groups of connection blocks (11) are fixedly connected to the upper surface of the brake bottom frame (1), and the connection blocks (11) are hingedly connected to a push frame (12).

Images