A car washing machine with adjustable brush spacing

Abstract

The utility model discloses a kind of car washer with adjustable brush spacing, including car washer, the two sides of car washer inner wall are provided with brush, the top and bottom of the brush are provided with support plate, the top of top support plate is fixedly connected with first motor, the output of first motor is penetrated to the top of brush and is movably connected with the inner wall of bottom support plate by bearing, the outside of support plate is penetrated to the outside of car washer, the outside of car washer is provided with mounting plate, the top and bottom of mounting plate are in contact with the surface of support plate, the top of car washer is fixedly connected with transmission box, the top of transmission box is fixedly connected with second motor. The utility model can effectively adjust the brush spacing of car washer, avoid brush position fixed, when cleaning smaller vehicle, cannot effectively remove the stain on the surface of vehicle body, need to repeatedly wipe phenomenon, enhance the practicability of car washer.

Description

Technical Field

[0001] This utility model relates to the field of car wash machine technology, specifically a car wash machine with adjustable brush spacing. Background Technology

[0002] Car wash machines are machines that use computer-controlled brushes and high-pressure water to automatically clean cars. They can be divided into automatic car wash machines, self-service car wash machines, and coin-operated car wash machines. They are mainly composed of a control system, electrical circuits, air circuits, water circuits, and mechanical structures. Car wash machines are characterized by simple operation, attractive appearance, and minimal damage to car paint, and have been widely used in the automotive service industry in recent years.

[0003] According to patent number 202020560915.9 published on the China Patent Network, this utility model provides a car wash machine component moving system and a car wash machine, relating to the field of car wash machine technology. The car wash machine component moving system includes a component displacement device, a functional component, a detection device, and a controller. The component displacement device is used to drive the functional component to move. The detection device includes a sensor and a detected component. The detected component is arranged parallel to the moving direction of the functional component. The sensor is fixedly arranged relative to the functional component. The sensor is used to feed back a displacement signal to the controller. This solves the technical problem of low position detection accuracy of functional components in existing car wash machines, achieving the technical effect of improving position detection accuracy. The cleaning brush of this car wash machine adopts a fixed position design, which makes it difficult to fully conform to the contour of the car body when facing vehicles of different widths and heights, thus failing to efficiently remove surface stains. Specifically, the car wash machine needs to repeatedly rinse the same area to compensate for insufficient brushing, which not only significantly prolongs the single car wash time but also reduces the overall operating efficiency of the equipment. This design defect weakens the practicality of the car wash machine.

[0004] Therefore, car wash machines need to be improved to prevent them from being unable to effectively clean stains from the vehicle's surface when washing smaller vehicles. Utility Model Content

[0005] To address the problems mentioned in the background art, the purpose of this utility model is to provide a car wash machine with adjustable brush spacing. This design facilitates easy adjustment of the brush spacing and solves the problem of fixed-position design of the cleaning brushes in the current car wash machine. This makes it difficult to fully conform to the contours of the car body when dealing with vehicles of different widths and heights, thus failing to efficiently remove surface stains. Specifically, the car wash machine needs to repeatedly rinse the same area to compensate for insufficient cleaning, which not only significantly prolongs the single car wash time but also reduces the overall operating efficiency of the equipment. This design flaw weakens the practicality of the car wash machine.

[0006] To achieve the above objectives, this utility model provides the following technical solution: a car wash machine with adjustable brush spacing, comprising a car wash machine;

[0007] The car wash machine has brushes on both sides of its inner wall. Support plates are located at the top and bottom of each brush. A first motor is fixedly connected to the top of the top support plate. The output end of the first motor extends through the top of the brush and is movably connected to the inner wall of the bottom support plate via a bearing. The outer side of the support plate extends through to the outside of the car wash machine. An mounting plate is located on the outside of the car wash machine. The top and bottom of the mounting plate are in contact with the surface of the support plate. A transmission box is fixedly connected to the top of the car wash machine. A second motor is fixedly connected to the top of the transmission box. The output end of the second motor extends into the inside of the transmission box and is fixedly connected to a turntable. Traction rods are fixedly connected to both sides of the top of the turntable. A pull plate is fitted onto the surface of each traction rod. A push plate is movably connected to the end of the pull plate away from the traction rod via a rotating shaft. The surface of the push plate is slidably connected to the inner wall of the transmission box. A connecting plate is fixedly connected to the outer side of the push plate. The end of the connecting plate away from the push plate extends through the transmission box and is fixedly connected to the outer side of the mounting plate.

[0008] As a preferred embodiment of this utility model, the mounting plate has a transmission groove inside, and a movable plate is slidably connected to the top and bottom of the inner wall of the transmission groove. An insert plate is fixedly connected to one end of the movable plate that is far away from each other. The end of the insert plate that is far away from the movable plate passes through the mounting plate and extends into the interior of the support plate. A connecting block is fixedly connected to the outside of the movable plate. The outside of the connecting block passes through to the outside of the mounting plate and is fixedly connected to a push plate.

[0009] As a preferred embodiment of this invention, a friction pad is fixedly connected to the end of the insert plate away from the moving plate, and the surface of the friction pad is in contact with the inner wall of the support plate.

[0010] As a preferred embodiment of this invention, two guide rods are vertically fixedly connected inside the transmission groove, and the guide rods pass through the moving plate and are slidably connected to the moving plate.

[0011] As a preferred embodiment of this invention, a spring rebounder is sleeved on the surface of the guide rod, and the top and bottom of the spring rebounder are fixedly connected to the surface of the moving plate.

[0012] As a preferred embodiment of this utility model, a limiting rod is fixedly connected to the outer side of the car wash machine, the outer side of the limiting rod extends through to the outer side of the connecting plate and is fixedly connected to a baffle, and the inner side of the baffle contacts the outer side of the connecting plate.

[0013] As a preferred embodiment of this utility model, sliders are fixedly connected to both the front and rear sides of the push plate, and the end of the slider away from the push plate extends into the interior of the transmission box and is slidably connected to the inner wall of the transmission box.

[0014] In a preferred embodiment of this invention, a fixing block is fixedly connected to the top of the traction rod, and the bottom of the fixing block contacts the top of the pull plate.

[0015] Compared with the prior art, the beneficial effects of this utility model are as follows:

[0016] 1. This utility model can effectively adjust the spacing of the brushes in a car wash machine, avoiding the problem of fixed brush positions, which prevents the effective removal of dirt from the surface of smaller vehicles and necessitates repeated wiping, thus enhancing the practicality of the car wash machine.

[0017] 2. By setting up a transmission groove, a moving plate, an insert plate, a connecting block, and a pushing plate, this utility model can facilitate the user to disassemble the support plate and the brush, thus avoiding the inability of the user to quickly replace the brush after use. Attached Figure Description

[0018] Figure 1 This is a schematic diagram of the structure of this utility model;

[0019] Figure 2 This is a partial disassembly diagram of the present invention;

[0020] Figure 3 This is an enlarged cross-sectional view of the transmission box of this utility model;

[0021] Figure 4 This is an enlarged cross-sectional view of the mounting plate of this utility model;

[0022] Figure 5 This utility model Figure 3 Enlarged view of point A in the middle;

[0023] Figure 6 This utility model Figure 4 Enlarged view of section B in the middle.

[0024] In the diagram: 1. Car wash machine; 2. Brush; 3. Support plate; 4. First motor; 5. Mounting plate; 6. Transmission box; 7. Second motor; 8. Turntable; 9. Traction rod; 10. Pull plate; 11. Push plate; 12. Connecting plate; 13. Transmission groove; 14. Moving plate; 15. Insert plate; 16. Connecting block; 17. Push plate; 18. Friction pad; 19. Guide rod; 20. Rebound device; 21. Limiting rod; 22. Baffle; 23. Slider; 24. Fixing block. Detailed Implementation

[0025] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0026] like Figures 1 to 6 As shown, the present invention provides a car wash machine with adjustable brush spacing, including a car wash machine 1;

[0027] Brushes 2 are installed on both sides of the inner wall of the car wash machine 1. Support plates 3 are installed at the top and bottom of the brushes 2. A first motor 4 is fixedly connected to the top of the top support plate 3. The output end of the first motor 4 extends through to the top of the brushes 2 and is movably connected to the inner wall of the bottom support plate 3 through a bearing. The outer side of the support plate 3 extends through to the outside of the car wash machine 1. A mounting plate 5 is installed on the outside of the car wash machine 1. The top and bottom of the mounting plate 5 are in contact with the surface of the support plate 3. A transmission box 6 is fixedly connected to the top of the car wash machine 1. A second motor 7 is fixedly connected. The output end of the second motor 7 extends into the interior of the transmission box 6 and is fixedly connected to a turntable 8. Both sides of the top of the turntable 8 are fixedly connected to traction rods 9. A pull plate 10 is sleeved on the surface of the traction rod 9. A push plate 11 is movably connected to the end of the pull plate 10 away from the traction rod 9 through a rotating shaft. The surface of the push plate 11 is slidably connected to the inner wall of the transmission box 6. A connecting plate 12 is fixedly connected to the outer side of the push plate 11. The end of the connecting plate 12 away from the push plate 11 passes through the transmission box 6 and is fixedly connected to the outer side of the mounting plate 5.

[0028] refer to Figure 6 The mounting plate 5 has a transmission groove 13 inside. The top and bottom of the inner wall of the transmission groove 13 are slidably connected to a movable plate 14. The ends of the movable plates 14 that are far apart from each other are fixedly connected to an insert plate 15. The end of the insert plate 15 that is far away from the movable plate 14 passes through the mounting plate 5 and extends into the interior of the support plate 3. The outer side of the movable plate 14 is fixedly connected to a connecting block 16. The outer side of the connecting block 16 passes through to the outside of the mounting plate 5 and is fixedly connected to a push plate 17.

[0029] As a technical optimization of this utility model, by setting the transmission groove 13, the moving plate 14, the insert plate 15, the connecting block 16 and the push plate 17, it is easy for the user to disassemble the support plate 3 and the brush 2, so as to avoid the user being unable to quickly replace the brush 2 after use.

[0030] refer to Figure 4 A friction pad 18 is fixedly connected to one end of the insert plate 15 away from the movable plate 14, and the surface of the friction pad 18 is in contact with the inner wall of the support plate 3.

[0031] As a technical optimization of this utility model, by setting the friction pad 18, the insertion plate 15 can be in closer contact with the support plate 3, thereby increasing the contact area between the insertion plate 15 and the support plate 3.

[0032] refer to Figure 6 The transmission groove 13 has two guide rods 19 fixedly connected vertically inside. The guide rods 19 pass through the moving plate 14 and are slidably connected to the moving plate 14.

[0033] As a technical optimization of this utility model, by setting the guide rod 19, the moving plate 14 can be guided to prevent the moving plate 14 from tilting when moving.

[0034] refer to Figure 6 A spring rebounder 20 is fitted onto the surface of the guide rod 19, and the top and bottom of the spring rebounder 20 are fixedly connected to the surface of the movable plate 14.

[0035] As a technical optimization of this utility model, by setting the rebound device 20, the moving plate 14 can be moved outward automatically, which improves the stability of the moving plate 14 during movement.

[0036] refer to Figure 1 A limit rod 21 is fixedly connected to the outer side of the car wash machine 1. The outer side of the limit rod 21 extends through to the outer side of the connecting plate 12 and is fixedly connected to a baffle 22. The inner side of the baffle 22 contacts the outer side of the connecting plate 12.

[0037] As a technical optimization of this utility model, by setting the limiting rod 21 and the baffle 22, the connecting plate 12 can be limited, so as to avoid the phenomenon of shaking when the connecting plate 12 moves.

[0038] refer to Figure 3 The front and rear sides of the push plate 11 are fixedly connected with sliders 23. The end of the slider 23 away from the push plate 11 extends into the interior of the transmission box 6 and slides in connection with the inner wall of the transmission box 6.

[0039] As a technical optimization of this utility model, by setting the slider 23, the push plate 11 can be guided, thereby enhancing the performance of the push plate 11.

[0040] refer to Figure 3 A fixing block 24 is fixedly connected to the top of the traction rod 9, and the bottom of the fixing block 24 contacts the top of the pull plate 10.

[0041] As a technical optimization of this utility model, by setting a fixing block 24, the pull plate 10 can be limited, thus preventing the pull plate 10 from detaching from the traction rod 9.

[0042] The working principle and usage process of this utility model are as follows: First, start the second motor 7. The rotating rod of the second motor 7 drives the turntable 8 to rotate, the turntable 8 drives the traction rod 9 to rotate, the traction rod 9 pulls the pull plate 10 inward, the pull plate 10 drives the push plate 11 and connecting plate 12 inward, the connecting plate 12 drives the mounting plate 5 inward, and the mounting plate 5 drives the support plate 3 and brush 2 inward. When the brush 2 is close to the car body, start the first motor 4. The output end of the first motor 4 drives the brush 2 to rotate, so that the brush 2 cleans the surface of the car body. After use, reverse the above operation to reset the brush 2. Finally, if the user needs to replace the worn-out brush 2, first press the push plate 17 inward. The push plate 17 drives the connecting block 16 inward, the connecting block 16 drives the moving plate 14 and the insert plate 15 inward, so that the insert plate 15 moves away from the support plate 3. After moving away, the user can remove the support plate 3 from inside the car wash machine 1 to replace the brush 2.

[0043] In summary: This car wash machine with adjustable brush spacing, through the arrangement of the first motor 4, support plate 3, and brush 2, can clean the vehicle surface to prevent incomplete cleaning; through the arrangement of the second motor 7, turntable 8, traction rod 9, dry plate, push plate 11, and connecting plate 12, it can drive the support plate 3 and brush 2 to move, ensuring that the brush 2 can effectively clean the surfaces of different car models; through the arrangement of the mounting plate 5, transmission groove 13, moving plate 14, and insert plate 15, it can limit the movement of the support plate 3. The positioning of the support plate 3 prevents it from detaching from the mounting plate 5 during movement, thus facilitating the adjustment of the brush spacing. This solves the problem of the fixed-position design of the cleaning brushes in the car wash machine, which makes it difficult to fully conform to the contours of the car body when facing vehicles of different widths and heights, and thus cannot efficiently remove surface stains. Specifically, the car wash machine needs to repeatedly rinse the same area to compensate for insufficient brushing, which not only significantly prolongs the single car wash time, but also reduces the overall operating efficiency of the equipment. This design defect weakens the practicality of the car wash machine.

[0044] It should be noted that, in this document, relational terms such as "first" and "second" are used only to distinguish one entity or operation from another, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Furthermore, the terms "comprising," "including," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such process, method, article, or apparatus.

[0045] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A car wash machine with adjustable brush spacing, comprising a car wash machine (1); Its characteristics are: The car wash machine (1) has brushes (2) on both sides of its inner wall. Support plates (3) are provided at the top and bottom of each brush (2). A first motor (4) is fixedly connected to the top of the top support plate (3). The output end of the first motor (4) extends through to the top of the brush (2) and is movably connected to the inner wall of the bottom support plate (3) via a bearing. The outer side of the support plate (3) extends through to the outside of the car wash machine (1). An mounting plate (5) is provided on the outside of the car wash machine (1). The top and bottom of the mounting plate (5) are in contact with the surface of the support plate (3). A transmission box (6) is fixedly connected to the top of the car wash machine (1). The top of the transmission box (6) is fixedly connected to the top of the transmission box (6). A second motor (7) is fixedly connected to the transmission box (6). The output end of the second motor (7) extends into the interior of the transmission box (6) and is fixedly connected to a turntable (8). Both sides of the top of the turntable (8) are fixedly connected to traction rods (9). A pull plate (10) is sleeved on the surface of the traction rod (9). A push plate (11) is movably connected to the end of the pull plate (10) away from the traction rod (9) through a rotating shaft. The surface of the push plate (11) is slidably connected to the inner wall of the transmission box (6). A connecting plate (12) is fixedly connected to the outer side of the push plate (11). The end of the connecting plate (12) away from the push plate (11) passes through the transmission box (6) and is fixedly connected to the outer side of the mounting plate (5).

2. The car wash machine with adjustable brush spacing according to claim 1, characterized in that: The mounting plate (5) has a transmission groove (13) inside. The top and bottom of the inner wall of the transmission groove (13) are slidably connected to a movable plate (14). The end of the movable plate (14) that is far away from each other is fixedly connected to an insert plate (15). The end of the insert plate (15) that is far away from the movable plate (14) passes through the mounting plate (5) and extends into the interior of the support plate (3). The outer side of the movable plate (14) is fixedly connected to a connecting block (16). The outer side of the connecting block (16) passes through to the outside of the mounting plate (5) and is fixedly connected to a push plate (17).

3. A car wash machine with adjustable brush spacing according to claim 2, characterized in that: A friction pad (18) is fixedly connected to one end of the insert plate (15) away from the moving plate (14), and the surface of the friction pad (18) is in contact with the inner wall of the support plate (3).

4. A car wash machine with adjustable brush spacing according to claim 2, characterized in that: The transmission groove (13) has two guide rods (19) fixedly connected vertically inside. The guide rods (19) pass through the moving plate (14) and are slidably connected to the moving plate (14).

5. A car wash machine with adjustable brush spacing according to claim 4, characterized in that: The guide rod (19) is fitted with a spring rebounder (20), and the top and bottom of the spring rebounder (20) are fixedly connected to the surface of the moving plate (14).

6. A car wash machine with adjustable brush spacing according to claim 2, characterized in that: The car wash machine (1) is fixedly connected to a limiting rod (21) on the outside. The outer side of the limiting rod (21) extends through to the outer side of the connecting plate (12) and is fixedly connected to a baffle (22). The inner side of the baffle (22) contacts the outer side of the connecting plate (12).

7. A car wash machine with adjustable brush spacing according to claim 1, characterized in that: The front and rear sides of the push plate (11) are fixedly connected to sliders (23), and the end of the slider (23) away from the push plate (11) extends into the interior of the transmission box (6) and slides in connection with the inner wall of the transmission box (6).

8. A car wash machine with adjustable brush spacing according to claim 1, characterized in that: The top of the traction rod (9) is fixedly connected to a fixing block (24), and the bottom of the fixing block (24) is in contact with the top of the pull plate (10).

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