Brush support for car washer

Abstract

The brush support for the car washing machine comprises a bottom plate, a supporting frame is arranged on the upper side of the bottom plate, a frame is arranged on the inner side of the supporting frame in a sliding fit mode, a plurality of transverse brushes are arranged on the inner side of the frame in a rotating fit mode, a sliding groove is formed in the middle of the interior of the bottom plate, and a gear is arranged in the middle of the sliding groove in a rotating fit mode. The inner side of the sliding groove is in sliding fit with two toothed plates which are oppositely arranged, and the gear is located between the two toothed plates and engaged with the two toothed plates. The transverse brushes can be driven to move up and down synchronously through the frame, so that the transverse brushes can be adjusted to the optimal height suitable for cleaning according to automobiles with different heights, one toothed plate is made to rotate in a meshed mode with the gear through one toothed plate, the gear and the other toothed plate are made to rotate in a meshed mode synchronously, and the cleaning efficiency is improved. The two toothed plates are separated from each other or close to each other, and the distance between the multiple vertical brushes can be adjusted to the optimal position suitable for cleaning according to automobiles with different widths.

Description

Technical Field

[0001] This utility model relates to the field of car washing technology, specifically to a brush holder for a car wash machine. Background Technology

[0002] The main functions of a car are transportation, carrying people, and transporting goods. Cars have made our lives more convenient. At the same time, they have also driven the development of many industries, accelerated economic growth, improved people's quality of life and employment opportunities. However, cars accumulate a lot of dust over time, so they need to be washed frequently.

[0003] Currently, common car wash machines typically use spray guns and brushes to clean cars. However, they cannot adjust the height of the brushes or the length between brushes to suit different car sizes, resulting in poor brush flexibility and limiting the device's applicability, thus reducing cleaning efficiency. Therefore, there is an urgent need to design a brush holder for car wash machines to solve these problems. Utility Model Content

[0004] The purpose of this invention is to provide a brush holder for a car wash machine to address the aforementioned shortcomings in the prior art.

[0005] To achieve the above objectives, this utility model provides the following technical solution:

[0006] A brush holder for a car wash machine includes a base plate, a support frame mounted on the upper side of the base plate, a frame slidably fitted on the inner side of the support frame, a plurality of transverse brushes rotatably fitted on the inner side of the frame, a groove formed in the middle of the base plate, a gear rotatably fitted in the middle of the groove, and two opposing toothed plates slidably fitted on the inner side of the groove, the gear being located between the two toothed plates and meshing with the two toothed plates;

[0007] Each of the two toothed plates has a concave bracket installed at one end of its opposite side. The two concave brackets are slidably fitted on the upper side of the base plate. Multiple vertical brushes are rotatably fitted on the inner side of each of the two concave brackets. A drive assembly that is pulsatorically connected to the multiple horizontal brushes and the multiple vertical brushes is installed on one side of the frame and the upper side of the two concave brackets.

[0008] Furthermore, the drive assembly includes a housing mounted on one side of the frame or the upper side of the concave bracket, rods respectively mounted on one end of the plurality of horizontal brushes or the plurality of vertical brushes, and a transmission belt mounted between the peripheries of the plurality of rods.

[0009] Furthermore, each of the three housings is equipped with a first motor on its upper side, the output ends of the three first motors are fixed to one end of the three rods, and the multiple rods are rotatably engaged inside the three housings.

[0010] Furthermore, support rods are installed on the inner sides of the three diagonal corners of the support frame, and screws are rotatably fitted on the inner side of the support frame. The circumference of the screws is threadedly engaged with one end of the frame, and the frame is slidably fitted on the circumference of the three support rods.

[0011] Furthermore, a second motor is installed on the upper side of the support frame, the output end of the second motor is fixed to one end of the screw, and an electric guide rail is installed in the slide groove, the output end of the electric guide rail is fixed to one side of one of the toothed plates.

[0012] Furthermore, the upper side of the base plate has an opening that communicates with the sliding groove, the lower ends of the two concave brackets are slidably fitted into the opening, and rubber pads are elastically fitted on the opposite inner sides of the opening, with the two rubber pads fitting against the lower ends of the two concave brackets.

[0013] Furthermore, a water tank is installed on the upper side of the support frame, with a water inlet on the upper side of the water tank and water outlets on opposite sides of the water tank. Valves are provided at both water outlets and the water inlet.

[0014] Furthermore, each of the two valves is equipped with a water pipe at one end, and each of the two water pipes is equipped with multiple nozzles at one end. One end of each of the multiple nozzles corresponds to the opposite ends of the frame, and each of the two water pipes is equipped with a water pump at the other end.

[0015] In the above technical solution, the brush holder for a car wash machine provided by this utility model has the following beneficial effects:

[0016] 1. By sliding the frame inside the support frame, multiple horizontal brushes can be moved up and down synchronously. This allows the horizontal brushes to be adjusted to the optimal cleaning height for cars of different heights, effectively improving the flexibility of the horizontal brushes and expanding the applicability of the device.

[0017] 2. By setting one toothed plate, it meshes with a gear and rotates, so that the gear meshes with another toothed plate and rotates synchronously. This causes the two toothed plates to move away from or towards each other, and thus the two concave brackets drive multiple vertical brushes to move away from or towards each other synchronously. The distance between the multiple vertical brushes can be adjusted to the optimal position for cleaning according to the different widths of cars, effectively improving the flexibility of the vertical brushes and increasing the cleaning efficiency of cars. Attached Figure Description

[0018] To more clearly illustrate the technical solutions in the embodiments of this application or the prior art, the drawings used in the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments recorded in this utility model. For those skilled in the art, other drawings can be obtained based on these drawings.

[0019] Figure 1 This is a structural front view of an embodiment of a brush holder for a car wash machine according to the present invention.

[0020] Figure 2 This is a schematic diagram of the sliding groove structure provided in an embodiment of the brush holder for a car wash machine according to this utility model.

[0021] Figure 3 This is a schematic diagram of the screw structure provided in an embodiment of the brush holder for a car wash machine according to this utility model.

[0022] Figure 4 This is a schematic diagram of the gear structure provided in an embodiment of the brush holder for a car wash machine according to the present invention.

[0023] 1. Base plate; 2. Support frame; 3. Frame; 4. Horizontal brush; 5. Slide groove; 6. Gear; 7. Toothed plate; 8. Concave bracket; 9. Vertical brush; 10. Housing; 11. Rod; 12. Conveyor belt; 13. First motor; 14. Support rod; 15. Screw; 16. Second motor; 17. Electric guide rail; 18. Opening; 19. Water tank; 20. Water outlet; 21. Water pipe; 22. Sprayer head; 23. Water pump. Detailed Implementation

[0024] To enable those skilled in the art to better understand the technical solution of this utility model, the present utility model will be further described in detail below with reference to the accompanying drawings.

[0025] like Figure 1-4 As shown in the figure, the brush holder for a car wash machine provided in this embodiment of the utility model includes a base plate 1, a support frame 2 mounted on the upper side of the base plate 1, a frame 3 slidably fitted on the inner side of the support frame 2, a plurality of horizontal brushes 4 rotatably fitted on the inner side of the frame 3, a sliding groove 5 opened in the middle of the base plate 1, a gear 6 rotatably fitted in the middle of the sliding groove 5, two opposing toothed plates 7 slidably fitted on the inner side of the sliding groove 5, the gear 6 being located between the two toothed plates 7 and meshing with the two toothed plates 7, a concave bracket 8 mounted on the opposite end of each of the two toothed plates 7, the two concave brackets 8 slidably fitted on the upper side of the base plate 1, a plurality of vertical brushes 9 rotatably fitted on the inner side of each of the two concave brackets 8, and a drive assembly that is transmissionally connected to the plurality of horizontal brushes 4 and the plurality of vertical brushes 9 is mounted on one side of the frame 3 and the upper side of the two concave brackets 8.

[0026] In this embodiment, a base plate 1 is included;

[0027] Specifically, the upper side of the base plate 1 has an opening 18 that communicates with the slide groove 5. The lower ends of the two concave brackets 8 are slidably fitted into the opening 18, and rubber pads are elastically fitted on the opposite inner sides of the opening 18. The two rubber pads are in contact with the lower ends of the two concave brackets 8. By setting the two rubber pads, the two rubber pads are always in contact with the lower ends of the two concave brackets 8, thereby reducing the occurrence of water seeping into the slide groove 5 from the opening 18 and sealing the opening 18.

[0028] In this embodiment, a support frame 2 is installed on the upper side of the base plate 1, a frame 3 is slidably fitted on the inner side of the support frame 2, and a plurality of transverse brushes 4 are rotatably fitted on the inner side of the frame 3.

[0029] Specifically, support rods 14 are installed on the inner sides of the three diagonal corners of the support frame 2. Screws 15 are rotatably fitted on the inner side of the support frame 2. The periphery of the screws 15 is threadedly fitted to one end of the frame 3, and the frame 3 is slidably fitted to the periphery of the three support rods 14. Through the screws 15, the screws 15 are threadedly fitted to one end of the frame 3, thereby driving the frame 3 to move up and down on the inner side of the support frame 2, so as to realize the height adjustment of multiple horizontal brushes 4.

[0030] Specifically, a water tank 19 is installed on the upper side of the support frame 2. A water inlet is opened on the upper side of the water tank 19, and water outlets 20 are opened on both opposite sides of the water tank 19. Valves are provided at both water outlets 20 and the water inlet.

[0031] Specifically, each of the two valves is equipped with a water pipe 21 at one end, and each of the two water pipes 21 is equipped with multiple nozzles 22 at one end. One end of each nozzle 22 corresponds to the opposite ends of the frame 3, and the other end of each of the two water pipes 21 is equipped with a water pump 23. Through the multiple nozzles 22, dirt and sand on the surface of the car body can be cleaned quickly, effectively improving the cleanliness of the car.

[0032] In this embodiment, a groove 5 is provided in the middle of the base plate 1. A gear 6 is rotatably engaged in the middle of the groove 5. Two opposing toothed plates 7 are slidably engaged in the inner side of the groove 5. The gear 6 is located between the two toothed plates 7 and meshes with the two toothed plates 7. A concave bracket 8 is installed at the opposite end of each of the two toothed plates 7. The two concave brackets 8 are slidably engaged in the upper side of the base plate 1. Multiple vertical brushes 9 are rotatably engaged in the inner side of each of the two concave brackets 8.

[0033] Specifically, a second motor 16 is installed on the upper side of the support frame 2. The output end of the second motor 16 is fixed to one end of the screw 15, and an electric guide rail 17 is installed in the slide groove 5. The output end of the electric guide rail 17 is fixed to one side of one of its toothed plates 7. Through the electric guide rail 17, one of its toothed plates 7 can be driven to move horizontally in the slide groove 5, so that one of its toothed plates 7 meshes and rotates with the gear 6, thereby the gear 6 meshes and rotates synchronously with the other toothed plate 7, so that the two toothed plates 7 move relative to each other, thereby realizing the distance adjustment of multiple vertical brushes 9.

[0034] In this embodiment, a drive assembly that is connected to multiple horizontal brushes 4 and multiple vertical brushes 9 is installed on one side of the frame 3 and the upper side of the two concave brackets 8.

[0035] Specifically, the drive assembly includes a housing 10 mounted on one side of the frame 3 or on the upper side of the concave bracket 8, rods 11 mounted on one end of multiple horizontal brushes 4 or multiple vertical brushes 9, and a transmission belt 12 mounted between the periphery of multiple rods 11. Through the transmission belt 12, multiple rods 11 can be driven to rotate synchronously, thereby driving multiple vertical brushes 9 or multiple horizontal brushes 4 to rotate synchronously, thus achieving the cleaning of the car.

[0036] Specifically, each of the three housings 10 is equipped with a first motor 13 on its upper side. The output ends of the three first motors 13 are fixed to one end of the three rods 11, and the multiple rods 11 are rotatably engaged inside the three housings 10.

[0037] Working steps: 1. When the car needs to be washed, open one valve and then introduce water into the water tank 19 through the water inlet. After the water is injected, open the other two valves and start the two water pumps 23. At this time, the two water pumps 23 introduce the water in the water tank 19 into the two water pipes 21 through the two water outlets 20, and spray it out from the multiple nozzles 22 to wash the car body. This can wash away the dirt and sand on the surface of the car body and achieve the car washing work.

[0038] 2. When it is necessary to adjust the height of multiple horizontal brushes 4, start the second motor 16. The output end of the second motor 16 drives the screw 15 to rotate, so that the screw 15 is threadedly engaged with one end of the frame 3. Thus, the frame 3 drives multiple horizontal brushes 4 to slide and engage on the inner side of the support frame 2. At this time, the frame 3 slides and engages on the periphery of the three support rods 14, and the height of multiple horizontal brushes 4 can be adjusted according to the different heights of the car.

[0039] 3. When it is necessary to adjust the distance between multiple vertical brushes 9, start the electric guide rail 17. The output end of the electric guide rail 17 drives one of its toothed plates 7 to move horizontally in the slide groove 5, so that one of its toothed plates 7 meshes with the gear 6 and rotates. Thus, the gear 6 meshes with the other toothed plate 7 and rotates synchronously, so that the two toothed plates 7 move relative to each other. Thus, the two toothed plates 7 drive the two concave brackets 8 to move relative to each other synchronously, so that the two concave brackets 8 drive multiple vertical brushes 9 to move relative to each other synchronously. Thus, the distance between multiple vertical brushes 9 can be adjusted according to the width of the car. At this time, the two concave brackets 8 slide on the upper side of the base plate 1, and the two rubber pads are always in contact with the lower end of the two concave brackets 8.

[0040] Fourth, when the car needs to be cleaned, the three first motors 13 are started. The output ends of the three first motors 13 drive the three rods 11 to rotate, so that the three rods 11 drive the three transmission belts 12 to rotate synchronously, thereby driving multiple rods 11 to rotate synchronously, so that multiple horizontal brushes 4 and multiple vertical brushes 9 rotate synchronously, and rotate and clean the car body, thus completing the cleaning work of the car.

[0041] The foregoing has only described certain exemplary embodiments of the present invention by way of illustration. Undoubtedly, those skilled in the art can modify the described embodiments in various ways without departing from the spirit and scope of the present invention. Therefore, the above drawings and descriptions are illustrative in nature and should not be construed as limiting the scope of protection of the claims of the present invention.

Claims

1. A brush support for a car washing machine comprising a base plate (1), characterized in that, A support frame (2) is installed on the upper side of the base plate (1). A frame (3) is slidably fitted on the inner side of the support frame (2). A plurality of transverse brushes (4) are rotatably fitted on the inner side of the frame (3). A sliding groove (5) is opened in the middle of the base plate (1). A gear (6) is rotatably fitted in the middle of the sliding groove (5). Two opposing toothed plates (7) are slidably fitted on the inner side of the sliding groove (5). The gear (6) is located between the two toothed plates (7) and meshes with the two toothed plates (7). Each of the two toothed plates (7) is provided with a concave bracket (8) at one end of each other. The two concave brackets (8) are slidably fitted on the upper side of the base plate (1). Multiple vertical brushes (9) are rotatably fitted on the inner side of each of the two concave brackets (8). A drive assembly that is connected to the multiple horizontal brushes (4) and the multiple vertical brushes (9) is provided on one side of the frame (3) and the upper side of the two concave brackets (8).

2. The brush holder for a car washing machine according to claim 1, wherein The drive assembly includes a housing (10) mounted on one side of the frame (3) or on the upper side of the concave bracket (8), rods (11) respectively mounted on one end of the plurality of horizontal brushes (4) or the plurality of vertical brushes (9), and a transmission belt (12) mounted between the peripheries of the plurality of rods (11).

3. The brush support for a car washing machine according to claim 2, wherein Each of the three housings (10) is equipped with a first motor (13) on its upper side. The output end of the three first motors (13) is fixed to one end of the three rods (11), and the multiple rods (11) are rotatably engaged inside the three housings (10).

4. The brush holder for a car washing machine according to claim 1, wherein The support frame (2) is equipped with support rods (14) on the inner side of three opposite corners. The inner side of the support frame (2) is rotatably fitted with screws (15). The circumference of the screws (15) is threadedly fitted to one end of the frame (3), and the frame (3) is slidably fitted to the circumference of the three support rods (14).

5. The brush support for a car washing machine according to claim 4, wherein A second motor (16) is installed on the upper side of the support frame (2). The output end of the second motor (16) is fixed to one end of the screw (15). An electric guide rail (17) is installed in the slide groove (5). The output end of the electric guide rail (17) is fixed to one side of one of the toothed plates (7).

6. The brush holder for a car washing machine according to claim 1, wherein The upper side of the base plate (1) is provided with an opening (18) that communicates with the slide groove (5). The lower ends of the two concave brackets (8) are slidably fitted in the opening (18), and rubber pads are elastically fitted on the opposite inner sides of the opening (18). The two rubber pads are in contact with the lower ends of the two concave brackets (8).

7. The brush holder for a car washing machine according to claim 1, wherein A water tank (19) is installed on the upper side of the support frame (2). A water inlet is opened on the upper side of the water tank (19), and water outlets (20) are opened on both opposite sides of the water tank (19). Valves are provided at both water outlets (20) and the water inlet.

8. The brush holder for a car washing machine according to claim 7, wherein One end of each of the two valves is provided with a water pipe (21), one end of each of the two water pipes (21) is provided with a plurality of spray heads (22), one end of each of the plurality of spray heads (22) corresponds to the opposite ends of the frame (3), and the other end of each of the two water pipes (21) is provided with a water pump (23).

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