A tire tread cleaning device

Abstract

This utility model discloses a tire tread cleaning device, comprising: a support plate; a movable component slidably connected to the support plate along a first direction; a water spray component disposed on the movable component, the water spray component being directed towards the tire; and rotating wheels spaced apart on one side of the movable component along a second direction; the rotating wheels are used to contact the tire and drive the tire to rotate; the first direction is parallel to the tire's axial direction, and the second direction is perpendicular to the first direction. This utility model can perform more efficient and comprehensive cleaning of the tire tread, and the cleaning process does not require tire removal, thus saving time and labor, improving cleaning efficiency, and avoiding wear and tear on automotive parts and tires caused by repeated tire removal.

Description

Technical Field

[0001] This utility model relates to the field of automobile tire cleaning, and in particular to a tire tread cleaning device. Background Technology

[0002] Tire tread cleaning is mainly done to maintain good tire grip, optimize tire drainage performance, extend tire life, and reduce noise and vibration. For example, debris affects the flatness of the tire tread, which can lead to greater noise and vibration during driving. Cleaning the tread helps reduce these adverse effects and improve driving comfort.

[0003] Current tire tread cleaning methods involve removing the tire from the car, securing it with clamping components, cleaning the tread with a spraying device, and finally reinstalling the tire. This method inevitably affects the cleaning efficiency for the cleaner. Moreover, the repeated disassembly and reassembly can easily cause wear and tear on car parts and tires. Utility Model Content

[0004] The purpose of this invention is to solve the problems of low cleaning efficiency and easy wear and tear on tires and related automotive parts caused by existing tire tread cleaning methods. This invention provides a tire tread cleaning device that can clean the tire tread more efficiently and comprehensively without removing the tire. This saves time and effort, improves cleaning efficiency, and avoids wear and tear on automotive parts and tires caused by repeated tire removal.

[0005] To solve the above-mentioned technical problems, the present invention discloses a tire tread cleaning device, comprising: a support plate; a movable member slidably connected to the support plate in a first direction; a water spraying member disposed on the movable member, the water spraying member being directed toward the tire; and rotating wheels spaced apart on one side of the movable member in a second direction; the rotating wheels being used to contact the tire and drive the tire to rotate; the first direction is parallel to the axial direction of the tire, and the second direction is perpendicular to the first direction.

[0006] Using the above technical solution, the car is lifted by a hydraulic cylinder or similar device, and then the support plate is first pushed along a first direction to under the tire. Then, the support plate is pushed along a second direction until the water spray nozzles on the moving part face the tire, and simultaneously the rotating wheel contacts the tire. Alternatively, the support plate can be first pushed along the second direction to under the tire, and then pushed along the first direction.

[0007] Then, the car is put in neutral, and the rotating wheel turns, causing the tire to rotate. Next, the moving part reciprocates linearly relative to the support plate in the first direction. At this time, the water sprayer sprays water onto the tire, and the rotating wheel simultaneously drives the tire to rotate, resulting in a thorough cleaning of the tire. Because the spray range of the water sprayer is limited, the reciprocating linear motion of the moving part allows for a more thorough cleaning of the tire, thus improving the tire tread cleaning effect and efficiency.

[0008] In summary, the tire tread cleaning device of this application can clean the tire tread more efficiently and comprehensively, and the cleaning process does not require the tire to be removed. This saves time and effort, improves cleaning efficiency, and avoids wear and tear on automotive parts and tires caused by repeated tire removal.

[0009] According to another specific embodiment of the present invention, it further includes: a first driving member connected to the rotating wheel, the first driving member being used to drive the rotating wheel to rotate.

[0010] Using the above technical solution, the first driving component drives the rotating wheel to rotate, and the rotation of the rotating wheel drives the tire to rotate, so as to clean the tire tread more thoroughly and comprehensively.

[0011] According to another specific embodiment of the present invention, it further includes: two fixed seats, spaced apart along a first direction on the upper surface of the support plate, the two fixed seats and the moving member being spaced apart in a second direction; a rotating rod, located between the two fixed seats, the rotating rod being rotatably connected to the two fixed seats around its central axis; a connecting frame, fixedly connected to the rotating rod; a rotating wheel connected to the connecting frame, the rotating wheel being used to move synchronously with the connecting frame relative to the support platform, and the first driving member being used to drive the rotating wheel to rotate relative to the connecting frame.

[0012] According to another specific embodiment of the present invention, it further includes: an elastic element, one end of which is fixedly connected to the fixed base and the other end of which is fixedly connected to the rotating rod, so that the rotating rod can rotate relative to the fixed base.

[0013] Using the above technical solution, when a larger tire approaches and contacts the rotating wheel, the tire pushes the rotating wheel to swing away from the moving part until the tire's position is determined, at which point the rotating wheel stops swinging and contacts the tire. When the rotating wheel is pushed by the tire, the elastic element causes the rotating rod to rotate relative to the fixed seat. The rotating wheel then moves synchronously with the connecting frame and the rotating rod, that is, it swings left and right relative to the central axis of the rotating rod, thus ensuring that the tire remains in contact with the rotating wheel.

[0014] Therefore, by swinging the rotating wheel left and right relative to the support plate, the position of the rotating wheel can be adjusted to fit tires of different sizes. There is no need to change the spray force of the water spray component. The rotating wheel can contact tires of different sizes and drive the tires to rotate.

[0015] According to another specific embodiment of the present invention, a driving component is further included, the driving component being connected to the moving member, and the driving component being used to drive the moving member to move relative to the support plate along the first direction.

[0016] According to another specific embodiment of the present invention, the driving assembly includes: a second driving member, including an output shaft extending along the second direction; a first connecting rod perpendicularly connected to the output shaft of the second driving member, the second driving member driving the first connecting rod to rotate around the output shaft; a second connecting rod, one end of which is hinged to the first connecting rod; a slide rod hinged to the other end of the second connecting rod; the slide rod being connected to the moving member.

[0017] According to another specific embodiment of the present invention, it further includes: a slider, which is fixedly connected to the moving member and the sliding rod; the support plate is provided with a sliding groove extending along the first direction, and the slider is slidably connected to the sliding groove in the first direction; at least a portion of the sliding rod is located in the sliding groove.

[0018] Using the above technical solution, the second driving component drives the first connecting rod to perform circular motion. Since the second connecting rod is hinged to both the first connecting rod and the slide rod, the power of the second driving component is transmitted to the slide rod via the transmission of the first and second connecting rods, thus realizing the power transmission from the second driving component to the slide rod, enabling the slide rod to perform reciprocating linear motion along the first direction. The slider connected to the slide rod also performs linear reciprocating motion relative to the bearing plate within the groove along the first direction, thereby causing the water spray component on the moving component to move back and forth, thus providing a more thorough and comprehensive cleaning of the tire tread.

[0019] According to another specific embodiment of the present invention, it further includes: a connecting shell located at one end of the bearing plate in a first direction; the second driving member, the first connecting rod, and the second connecting rod are all located inside the connecting shell, and a portion of the sliding rod extends out of the connecting shell and into the sliding groove.

[0020] With the above technical solution, the second driving component, the first connecting rod, and the second connecting rod are all located inside the connecting shell. This connecting shell provides a certain degree of protection for the second driving component, the first connecting rod, and the second connecting rod, preventing water or debris from damaging the second driving component and affecting the operation of the other components. Furthermore, it also improves aesthetics and reduces noise.

[0021] According to another specific embodiment of the present invention, it includes a plurality of water spraying components; the moving component includes an arc-shaped surface, the two ends of the arc-shaped surface being high and the middle being low in a first direction; the arc-shaped surface is used to be arranged opposite to the tire tread; the plurality of water spraying components are spaced apart on the arc-shaped surface along the first direction, and the plurality of water spraying components are perpendicularly connected to the arc-shaped surface.

[0022] Using the above technical solution, the water spray component is vertically connected to the arc-shaped surface. The arc-shaped surface is high at both ends and low in the middle in the first direction. This allows multiple water spray components on the arc-shaped surface to face the tire tread at a set angle. The extension lines of the directions of the multiple water spray components intersect, so that the water or cleaning fluid sprayed by the multiple water spray components can be concentrated and sprayed onto the tire tread, thereby improving the cleaning power of the tire tread.

[0023] According to another specific embodiment of the present invention, it further includes: a water supply pipe, one end of which is used to connect to an external water source, and the other end is connected to the plurality of water spray components. Attached Figure Description

[0024] Figure 1 This is a perspective view showing the tire tread cleaning device of this utility model acting on a tire according to an embodiment of the present invention;

[0025] Figure 2 A three-dimensional representation of the tire tread cleaning device according to an embodiment of the present invention is shown. Figure 1 ;

[0026] Figure 3 A three-dimensional representation of the tire tread cleaning device according to an embodiment of the present invention is shown. Figure 2 The moving parts and connecting housing are not shown.

[0027] Figure 4 A partial top view of the tire tread cleaning device according to an embodiment of the present invention is shown, wherein the connecting shell is made transparent. Detailed Implementation

[0028] The following specific embodiments illustrate the implementation of this utility model. Those skilled in the art can easily understand other advantages and effects of this utility model from the content disclosed in this specification. Although the description of this utility model will be presented in conjunction with preferred embodiments, this does not mean that the features of this utility model are limited to this embodiment. On the contrary, the purpose of describing the utility model in conjunction with the embodiments is to cover other options or modifications that may be derived based on the claims of this utility model. To provide a deep understanding of this utility model, many specific details will be included in the following description. This utility model may also be implemented without using these details. Furthermore, to avoid confusion or obscuring the focus of this utility model, some specific details will be omitted in the description. It should be noted that, without conflict, the embodiments and features in the embodiments of this utility model can be combined with each other.

[0029] It should be noted that in this specification, similar reference numerals and letters in the following figures indicate similar items. Therefore, once an item is defined in one figure, it does not need to be further defined and explained in subsequent figures.

[0030] In the description of this embodiment, it should be noted that the terms "upper", "lower", "inner", "bottom", etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings, or the orientation or positional relationship that the utility model product is usually placed in during use. They are only for the convenience of describing the utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on the utility model.

[0031] The terms “first”, “second”, etc., are used only to distinguish descriptions and should not be interpreted as indicating or implying relative importance.

[0032] In the description of this embodiment, it should also be noted that, unless otherwise explicitly specified and limited, the terms "set up," "connected," and "linked" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; and they can refer to the internal connection of two components. Those skilled in the art can understand the specific meaning of the above terms in this embodiment based on the specific circumstances.

[0033] To make the objectives, technical solutions, and advantages of this utility model clearer, the embodiments of this utility model will be described in further detail below with reference to the accompanying drawings.

[0034] refer to Figure 1This application provides a tire tread cleaning device 100, including a support plate 200, a movable component 300, a water spraying component 400, and a rotating wheel 500. The support plate 200 is placed on the ground and is arranged parallel or substantially parallel to the ground. Exemplarily, the support plate 200 is rectangular, and the first direction X mentioned below is also the length direction of the support plate 200, and the second direction Y is the width direction of the support plate 200. It is understood that this application does not limit the shape of the support plate 200; for example, it can also be circular, polygonal, etc.

[0035] like Figure 1 and Figure 2 As shown, the movable member 300 is slidably connected to the support plate 200 along a first direction X; the first direction X is parallel to the axial direction of the tire 10. That is, the movable member 300 can slide relative to the support plate 200 along the first direction X. For example, the movable member 300 extends along the first direction X, and its upper surface is positioned opposite to the tread of the tire 10. The upper surface of the movable member 300 is an arc-shaped surface 301, which is high at both ends and low in the middle along the first direction X. The water spray member 400 is disposed on the arc-shaped surface 301 of the movable member 300. The water spray member 400 is directed toward the tread of the tire 10, so that the water spray member 400 can spray water or cleaning fluid toward the tread of the tire 10 to clean the tread of the tire 10.

[0036] Furthermore, this embodiment also includes a water supply pipe 401, one end of which is connected to an external water source (not shown in the figure), and the other end is connected to the water spray component 400, thereby providing water or cleaning fluid to the water spray component 400. Exemplarily, in this embodiment, the movable component 300 has a channel extending along the first direction X (not shown in the figure), and the water supply pipe 401 passes through the channel to communicate with the water spray component 400. However, those skilled in the art will understand that in other embodiments, the water supply pipe 401 can be directly connected to the channel of the movable component 300, without the water supply pipe 401 extending into the channel. The water or cleaning fluid in the water supply pipe 401 flows directly into the channel, and then the water or cleaning fluid enters the water spray component 400 from the channel.

[0037] In addition, the water supply pipe 401 is connected to the pump body (not shown in the figure) so that the external water source is supplied to the water spray component 400 through the action of the pump body.

[0038] like Figure 1 and Figure 2As shown, in this embodiment, five water spray elements 400 are provided on the movable member 300, and the five water spray elements 400 are equally spaced along the first direction X on the arc-shaped surface 301 of the movable member 300. This application does not limit the number of water spray elements 400; in other embodiments, the water spray elements 400 can also be three, four, six, etc. Similarly, this application does not limit the arrangement of the multiple water spray elements 400; for example, the multiple water spray elements 400 can also be arranged at unequal intervals.

[0039] For example, such as Figure 2 As shown, the water spray component 400 is vertically connected to the arc-shaped surface 301. The arc-shaped surface 301 has high ends and low middle in the first direction X, so that the five water spray components 400 provided on the arc-shaped surface 301 can all face the tire tread of the tire 10 at a set angle, and the extension lines of the directions of the five water spray components 400 intersect. In this way, the water or cleaning fluid sprayed by the five water spray components 400 can be concentrated and sprayed onto the tire tread of the tire 10, thereby improving the cleaning power of the tire tread of the tire 10.

[0040] The aforementioned rotating wheels 500 are spaced apart on one side of the moving member 300 in the second direction Y. The rotating wheels 500 are used to contact the tire 10 and drive the tire 10 to rotate. The second direction Y is perpendicular to the first direction X. For example, the rotating wheels 500 contact the tire 10, so that the rotating wheels 500 rotate, driving the tire 10 in contact with them to rotate synchronously, so that the water spray member 400 can clean the tire tread of the tire 10 360°.

[0041] In this embodiment, a first driving member 501 is provided, which is connected to the rotating wheel 500 to drive the rotating wheel 500 to rotate. For example, the first driving member 501 is a motor.

[0042] Using the above technical solution, refer to Figure 1 The car is lifted by a hydraulic cylinder or other device, and then the support plate 200 is pushed along the first direction X to the bottom of the tire 10, and then pushed along the second direction Y. Alternatively, the support plate 200 can be pushed along the second direction Y to the bottom of the tire 10 first, and then pushed along the first direction X until the water spray component 400 on the moving part 300 faces the tread of the tire 10, and at the same time the rotating wheel 500 contacts the tire 10.

[0043] Then, the car is put into neutral, and the rotating wheel 500 rotates, which in turn rotates the tire 10. Next, the moving part 300 reciprocates linearly relative to the support plate 200 along the first direction X. At this time, water can be injected into the water spraying part 400 through the water supply pipe 401. While the water spraying part 400 sprays water onto the tire 10, the rotating wheel 500 rotates, causing the tire 10 to rotate, thus ensuring the tire 10 is cleaned from all angles. Since the spray range of the water spraying part 400 is limited, the reciprocating linear motion of the moving part 300 allows the water spraying part 400 to more thoroughly clean the tire 10, thereby improving the tread cleaning effect and efficiency.

[0044] In summary, the tire tread cleaning device 100 of this application can clean the tread of the tire 10 more efficiently and comprehensively, and the cleaning process does not require the tire 10 to be removed. This saves time and effort, reduces labor costs, and avoids wear and tear on the vehicle parts and tire 10 during repeated disassembly and removal of the tire 10.

[0045] Continue to refer to Figure 1 and Figure 2 In some possible implementations, the tire tread cleaning device 100 further includes two fixed seats 700, a rotating rod 800, and a connecting frame 900. The two fixed seats 700 are fixed to the upper surface of the support plate 200. Exemplarily, the two fixed seats 700 are located on one side of the moving member 300 in the second direction Y, and the two fixed seats 700 are spaced apart in the first direction X.

[0046] The aforementioned rotating rod 800 is located between two fixed seats 700, and is rotatably connected to the two fixed seats 700 around its central axis. Exemplarily, an elastic element (not shown in the figure) is provided between the fixed seats 700 and the rotating rod 800. One end of the elastic element is fixedly connected to the fixed seat 700, and the other end is fixedly connected to the rotating rod 800, so that the rotating rod 800 can rotate relative to the fixed seat 700. In this embodiment, the elastic element is a spring-loaded spring, which is only provided between one fixed seat 700 and the rotating rod 800. However, those skilled in the art will understand that in other embodiments, the elastic element can also be other components, such as a magnetic spring. Furthermore, the elastic element can also be provided between both fixed seats 700 and the rotating rod 800 according to the elastic force requirements.

[0047] like Figure 1 and Figure 2 As shown, the connecting frame 900 is fixedly connected to the rotating rod 800; the rotating wheel 500 is connected to the connecting frame 900, and the rotating wheel 500 can move synchronously with the connecting frame 900 relative to the bearing plate 200.

[0048] That is, by setting the aforementioned fixed seat 700, rotating rod 800, elastic element and connecting frame 900, the rotating wheel 500 can move synchronously with the connecting frame 900 and rotating rod 800 under the action of external force, that is, swing left and right relative to the central axis of rotating rod 800, or swing left and right in the direction of approaching the moving part 300 and away from the moving part 300.

[0049] Therefore, as the larger tire 10 approaches and contacts the rotating wheel 500, the tire 10 pushes the rotating wheel 500 to swing away from the moving part 300 until the position of the tire 10 is determined, at which point the rotating wheel 500 stops swinging and contacts the tire 10. When the rotating wheel 500 is pushed by the tire 10, the spring undergoes elastic deformation, causing the rotating rod 800 to rotate relative to the fixed base 700. Thus, the rotating wheel 500 moves synchronously with the connecting frame 900 and the rotating rod 800, that is, it swings left and right relative to the central axis of the rotating rod 800, thereby ensuring that the tire 10 is always in contact with the rotating wheel 500.

[0050] Therefore, by swinging the rotating wheel 500 left and right relative to the bearing plate 200, the position of the rotating wheel 500 can be adjusted to adapt to tires 10 of different sizes. It is not necessary to change the spray force of the water spraying component 400. The rotating wheel 500 can contact tires 10 of different sizes and drive the tires 10 to rotate.

[0051] For example, the first driving member 501 is also connected to the connecting frame 900, and a portion of the connecting frame 900 is located between the first driving member 501 and the rotating wheel 500. The first driving member 501 can drive the rotating wheel 500 to rotate relative to the connecting frame 900. That is, the rotating wheel 500 can not only move synchronously with the connecting frame 900, but also rotate relative to the connecting frame 900.

[0052] In some possible implementations, such as Figure 3 As shown, the support plate 200 is provided with a slide groove 201 extending along the first direction X. A slider 202 is slidably connected in the slide groove 201. The slider 202 is fixedly connected to the moving part 300. Thus, the slider 202 slides in the slide groove 201, which can drive the moving part 300 to perform reciprocating linear motion along the first direction X.

[0053] Furthermore, such as Figures 2 to 4As shown, a connecting shell 110 is fixedly connected to one end of the support plate 200 in the first direction X. A driving assembly 600 is housed within the connecting shell 110. The driving assembly 600 drives the slider 202 to move relative to the support plate 200 in the first direction X within the slide groove 201. That is, the driving assembly 600 drives the moving member 300 to move relative to the support plate 200 in the first direction X. Exemplarily, the connecting shell 110 is rectangular and hollow inside, with the driving assembly 600 located within it. The connecting shell 110 provides some protection for the driving assembly 600, preventing water or debris from damaging it and affecting its operation. It also improves aesthetics and reduces noise.

[0054] Specifically, such as Figure 4 As shown, the drive assembly 600 includes a second drive member 601, a first connecting rod 602, a second connecting rod 603, and a slide rod 604. The second drive member 601 includes an output shaft 601a that extends along a second direction Y. Exemplarily, the second drive member 601 is a motor.

[0055] The first connecting rod 602 is perpendicularly connected to the output shaft 601a of the second driving member 601. The second driving member 601 drives the first connecting rod 602 to rotate around the output shaft 601a. ​​That is, when the second driving member 601 is activated, its output shaft 601a rotates around its axis, and the first connecting rod 602, being perpendicularly connected to the output shaft 601a, performs circular motion with the connection point with the output shaft 601a as the center.

[0056] One end of the second connecting rod 603 is hinged to the first connecting rod 602; the slide rod 604 is hinged to the other end of the second connecting rod 603, and the slider 202 is sleeved on the slide rod 604. A portion of the slide rod 604 extends out of the connecting shell 110 and into the slide groove 201.

[0057] For example, the second driving member 601 drives the first connecting rod 602 to perform a circular motion. Since the second connecting rod 603 is hinged to both the first connecting rod 602 and the slide rod 604, the power of the second driving member 601 is transmitted to the slide rod 604 via the transmission of the first connecting rod 602 and the second connecting rod 603. This achieves power transmission from the second driving member 601 to the slide rod 604, enabling the slide rod 604 to perform reciprocating linear motion along the first direction X. The slider 202 connected to the slide rod 604 also performs linear reciprocating motion relative to the bearing plate 200 in the groove 201 along the first direction X, thereby causing the water spray component 400 on the moving member 300 to move back and forth, so as to perform a more thorough and comprehensive cleaning of the tire 10 tread.

[0058] Those skilled in the art will understand that in other embodiments, the slider 202 can also be made to reciprocate linearly in the groove 201 along the first direction X in other ways, such as electric push rods, cylinders, etc.

[0059] Although the present invention has been illustrated and described with reference to certain preferred embodiments, those skilled in the art should understand that the above description is a further detailed explanation of the present invention in conjunction with specific embodiments, and should not be construed as limiting the specific implementation of the present invention to these descriptions. Those skilled in the art can make various changes in form and detail, including some simple deductions or substitutions, without departing from the spirit and scope of the present invention.

Claims

1. A tire tread cleaning device characterized by, include: Support plate; The movable component is slidably connected to the support plate in a first direction; A water spray component is provided on the movable component, and the water spray component is used to spray towards the tire; Rotating wheels are spaced apart on one side of the moving member in a second direction; the rotating wheels are used to contact the tire and drive the tire to rotate; the first direction is parallel to the axial direction of the tire, and the second direction is perpendicular to the first direction.

2. The tire tread cleaning device of claim 1, wherein, Also includes: A first driving member is connected to the rotating wheel, and the first driving member is used to drive the rotating wheel to rotate.

3. The tire tread cleaning device of claim 2, wherein, Also includes: Two fixed seats are spaced apart on the upper surface of the support plate along a first direction, and the two fixed seats and the moving member are spaced apart in a second direction; A rotating rod is located between the two fixed seats, and the rotating rod is rotatably connected to the two fixed seats about its central axis; A connecting frame is fixedly connected to the rotating rod; the rotating wheel is connected to the connecting frame, and the rotating wheel is used to move synchronously with the connecting frame relative to the bearing plate, and the first driving member is used to drive the rotating wheel to rotate relative to the connecting frame.

4. The tire tread cleaning device of claim 3, wherein, Also includes: An elastic element is provided, with one end fixedly connected to the fixed base and the other end fixedly connected to the rotating rod, so that the rotating rod can rotate relative to the fixed base.

5. The tire tread cleaning device of claim 1, wherein, It also includes a drive component connected to the moving part, the drive component being used to drive the moving part to move relative to the support plate along the first direction.

6. The tire tread cleaning device of claim 5, wherein, The driving component includes: The second drive element includes an output shaft that extends along the second direction; A first connecting rod is perpendicularly connected to the output shaft of the second driving member, and the second driving member is used to drive the first connecting rod to rotate around the output shaft. A second connecting rod, one end of which is hinged to the first connecting rod; The slide bar is hinged to the other end of the second connecting rod; the slide bar is connected to the moving part.

7. The tire tread cleaning device as described in claim 6, characterized in that, Also includes: The slider is fixedly connected to both the movable component and the sliding rod. The support plate is provided with a sliding groove extending along the first direction, and the slider is slidably connected to the sliding groove in the first direction; at least a portion of the sliding rod is located within the sliding groove.

8. The tire tread cleaning device as described in claim 7, characterized in that, Also includes: A connecting shell is located at one end of the support plate in a first direction; The second driving member, the first connecting rod, and the second connecting rod are all located inside the connecting housing, and a portion of the sliding rod extends out of the connecting housing and into the sliding groove.

9. The tire tread cleaning device as described in claim 1, characterized in that, The device includes multiple water spray components; the movable component includes an arc-shaped surface, with both ends of the arc-shaped surface being higher and the middle being lower in a first direction; the arc-shaped surface is configured to be positioned opposite to the tire tread; the multiple water spray components are spaced apart on the arc-shaped surface along the first direction, and the multiple water spray components are perpendicularly connected to the arc-shaped surface.

10. The tire tread cleaning device as described in claim 9, characterized in that, Also includes: A water supply pipe, one end of which is used to connect to an external water source, and the other end of which is connected to the plurality of water spray components.

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