Automobile hub cleaning device

Abstract

The utility model discloses an automobile hub cleaning device which comprises a portal frame, a conveying mechanism and the like, the portal frame comprises a first supporting frame and a second supporting frame which are oppositely arranged, one first supporting frame is arranged on one side of the second supporting frame, and the other first supporting frame is arranged on the other side of the second supporting frame; the conveying mechanism is arranged between the two first supporting frames and located below the second supporting frame. One first cleaning mechanism is mounted on one second supporting frame, and the other first cleaning mechanism is mounted on the other second supporting frame; the second cleaning mechanism is mounted on the first supporting frame; wherein one third cleaning mechanism is installed on one first supporting frame, the other third cleaning mechanism is installed on the other first supporting frame, and the first cleaning mechanism, the second cleaning mechanism and the third cleaning mechanisms are arranged to effectively clean the automobile hub, so that the automobile hub is cleaned more thoroughly; and the hub cleaning effect and the hub cleaning efficiency are improved.

Description

Technical Field

[0001] The utility model relates to the technical field of automobile cleaning, in particular to an automobile wheel hub cleaning device. Background Art

[0002] The automobile wheel hub is a cylindrical metal component inside the automobile tire that is centered on the axis and is used to support the tire. It is an important component of automobile parts. With the growth of China's automobile parts industry, the wheel hub industry has gradually developed and grown.

[0003] In the processing of automobile wheel hubs, cleaning is one of the necessary processes. During the processing of grinding, drilling, etc., a large amount of debris and other sundries are attached to the wheel hubs. Generally, they are washed manually, and the cleanliness after washing is not guaranteed, and the work efficiency is also low. Utility Model Content

[0004] The main purpose of the utility model is to provide an automobile wheel hub cleaning device, which aims to effectively clean the automobile wheel hub by setting a first cleaning mechanism, a second cleaning mechanism and a third cleaning mechanism, so as to clean the automobile wheel hub more thoroughly and greatly improve the cleaning effect and cleaning efficiency of the automobile wheel hub cleaning device on the wheel hub.

[0005] To achieve the above-mentioned purpose, the automobile wheel hub cleaning device proposed in the utility model comprises:

[0006] A gantry, the gantry comprising a first support frame and a second support frame arranged opposite to each other, wherein one of the first support frames is arranged on one side of the second support frame, and the other of the first support frames is arranged on the other side of the second support frame;

[0007] A conveying mechanism, the conveying mechanism is arranged between the two first supporting frames and below the second supporting frame, and the conveying mechanism is used to convey the automobile wheel hub;

[0008] Two first cleaning mechanisms are arranged opposite to each other, wherein one of the first cleaning mechanisms is installed on one side of the second supporting frame, and the other of the first cleaning mechanisms is installed on the other side of the second supporting frame;

[0009] a second cleaning mechanism, the second cleaning mechanism being mounted on the first supporting frame and being located above the conveying mechanism;

[0010] Two third cleaning mechanisms are arranged opposite to each other, wherein one of the third cleaning mechanisms is installed on one of the first supporting frames, and the other of the third cleaning mechanisms is installed on the other of the first supporting frames.

[0011] In an optional embodiment, the automobile wheel hub cleaning device further comprises a first mounting frame, wherein the first mounting frame is mounted on the second supporting frame;

[0012] Each of the first cleaning mechanisms includes a first driving member and a first cleaning brush assembly. The first driving member is mounted on the first mounting frame. The first driving member is drivingly connected to the first cleaning brush assembly to drive one of the first cleaning brush assemblies to move closer to or away from another of the first cleaning brush assemblies.

[0013] In an optional embodiment, the first cleaning mechanism further includes a guide rod;

[0014] The first cleaning brush assembly comprises a first mounting plate, a pulley block and a first brush member, the first driving member is drivingly connected to the first mounting plate, the pulley block is mounted on one side of the first mounting plate, the pulley block is slidably connected to the guide rod, and the first brush member is mounted on the other side of the first mounting plate;

[0015] The automobile wheel hub cleaning device also includes a driving motor. A plurality of driving motors are provided, wherein one of the driving motors is installed on the first mounting plate and is drivingly connected to the first brush member to drive the first brush member to rotate.

[0016] In an optional embodiment, the second cleaning mechanism includes a second driving member and a second cleaning brush assembly, the second driving member is mounted on the first supporting frame, and the second driving member is drivingly connected to the second cleaning brush assembly to drive the second cleaning brush assembly to move toward or away from the conveying mechanism.

[0017] In an optional embodiment, the automobile wheel hub cleaning device further comprises a second mounting frame, the second mounting frame is mounted on the first supporting frame, and the second mounting frame is provided with a groove having an opening on a side facing away from the first supporting frame;

[0018] The second driving member is provided with a pair, and the second cleaning brush assembly includes two second mounting plates, a second brush member and two guide wheel groups, the two second mounting plates are respectively mounted on both sides of the second brush member, each of the second driving members is drivingly connected to each of the second mounting plates, each of the guide wheel groups is respectively mounted on a side of each of the second mounting plates away from the second brush member, and the two guide wheel groups are slidably connected to the groove;

[0019] Another driving motor is installed on one of the second mounting plates and is drivingly connected to the second brush member to drive the second brush member to rotate.

[0020] In an optional embodiment, each of the third cleaning mechanisms includes a third mounting frame, a third driving member and a third cleaning brush assembly, one side of the third mounting frame can be rotatably mounted on the first supporting frame, the third driving member is mounted on the first supporting frame and drivingly connected to the third mounting frame, the third cleaning brush assembly is mounted on the other side of the third mounting frame to drive the third cleaning brush assembly toward or away from the conveying mechanism, and the other driving motor is mounted on the third mounting frame and drivingly connected to the third cleaning brush assembly.

[0021] In an optional embodiment, the conveying mechanism includes a conveying frame, a conveying chain and a plurality of limit frames, the conveying chain is installed on the conveying frame, another driving motor is drive-connected to the conveying chain, and a plurality of limit frames are installed on the conveying chain at intervals.

[0022] In an optional embodiment, the automobile wheel hub cleaning device further includes a water spray head, and a plurality of the water spray heads are provided, and the plurality of the water spray heads are respectively installed at intervals on the first supporting frame and the second supporting frame.

[0023] The automobile wheel hub cleaning device of the technical solution of the utility model comprises a gantry, a conveying mechanism, two oppositely arranged first cleaning mechanisms, a second cleaning mechanism and two oppositely arranged third cleaning mechanisms, the gantry comprises two oppositely arranged first supporting frames and a second supporting frame, wherein one of the first supporting frames is arranged on one side of the second supporting frame, and the other of the first supporting frames is arranged on the other side of the second supporting frame; the conveying mechanism is arranged between the two first supporting frames and is located below the second supporting frames, and the conveying mechanism is used to convey automobile wheel hubs; one of the first cleaning mechanisms is installed on one of the second supporting frames, and the other of the first cleaning mechanisms is installed on the other of the second supporting frames; the second cleaning mechanism is installed on the first supporting frame and is located above the conveying mechanism; one of the third cleaning mechanisms is installed on one of the first supporting frames, and the other of the third cleaning mechanisms is installed on the other of the first supporting frames. By arranging the first cleaning mechanism, the second cleaning mechanism and the third cleaning mechanism, the automobile wheel hub is effectively cleaned, so that the automobile wheel hub is cleaned more thoroughly, and the cleaning effect and cleaning efficiency of the automobile wheel hub cleaning device on the wheel hub are greatly improved. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on the structures shown in these drawings without paying creative work.

[0025] Figure 1 This is a structural schematic diagram of an embodiment of the automobile wheel hub cleaning device of the utility model;

[0026] Figure 2 for Figure 1 The structural schematic diagram of the first cleaning mechanism in the automobile wheel hub cleaning device shown;

[0027] Figure 3 for Figure 1 The structural schematic diagram of the second cleaning mechanism in the automobile wheel hub cleaning device shown;

[0028] Figure 4 for Figure 1 The structural schematic diagram of the third cleaning mechanism in the automobile wheel hub cleaning device shown;

[0029] Figure 5 for Figure 1 The schematic diagram of the structure of the conveying mechanism in the automobile wheel hub cleaning device is shown.

[0030] Description of Figure Numbers:

[0031]

[0032] The realization of the purpose, functional features and advantages of the utility model will be further explained in conjunction with embodiments and with reference to the accompanying drawings. DETAILED DESCRIPTION

[0033] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0034] It should be noted that all directional indications in the embodiments of the present invention (such as up, down, left, right, front, back...) are only used to explain the relative position relationship, movement status, etc. between the components under a certain specific posture (as shown in the accompanying drawings). If the specific posture changes, the directional indication will also change accordingly.

[0035] In the present invention, unless otherwise clearly specified and limited, the terms "connection", "fixation", etc. should be understood in a broad sense. For example, "fixation" 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 an indirect connection through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between two elements, unless otherwise clearly defined. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0036] In addition, in the present utility model, descriptions such as "first", "second", etc. are only used for descriptive purposes and cannot be understood as indicating or implying their relative importance or implicitly indicating the number of the indicated technical features. Therefore, the features defined as "first" and "second" may explicitly or implicitly include at least one of the features. In addition, the technical solutions between the various embodiments can be combined with each other, but they must be based on the ability of ordinary technicians in the field to implement them. When the combination of technical solutions is contradictory or cannot be implemented, it should be deemed that such a combination of technical solutions does not exist and is not within the scope of protection required by the present utility model.

[0037] The utility model provides an automobile wheel hub cleaning device, which aims to effectively clean the automobile wheel hub by arranging a first cleaning mechanism, a second cleaning mechanism and a third cleaning mechanism, so as to clean the automobile wheel hub more thoroughly and greatly improve the cleaning effect and cleaning efficiency of the automobile wheel hub cleaning device on the wheel hub.

[0038] Please refer to Figures 1 to 5 The specific structure of the automobile wheel hub cleaning device 10 proposed by the utility model will be described in a specific embodiment below. In one embodiment of the utility model, the automobile wheel hub cleaning device 10 includes:

[0039] A gantry 1, wherein the gantry 1 comprises two oppositely arranged first support frames 11 and second support frames 12, wherein one of the first support frames 11 is arranged on one side of the second support frame 12, and the other of the first support frames 11 is arranged on the other side of the second support frame 12;

[0040] A conveying mechanism 2, the conveying mechanism 2 is arranged between the two first supporting frames 11 and below the second supporting frame 12, and the conveying mechanism 2 is used for conveying automobile wheels;

[0041] Two first cleaning mechanisms 3 are arranged opposite to each other, wherein one of the first cleaning mechanisms 3 is installed on one side of the second supporting frame 12, and the other of the first cleaning mechanisms 3 is installed on the other side of the second supporting frame 12;

[0042] A second cleaning mechanism 4, which is installed on the first supporting frame 11 and is located above the conveying mechanism 2;

[0043] Two third cleaning mechanisms 5 are arranged opposite to each other, wherein one of the third cleaning mechanisms 5 is installed on one of the first supporting frames 11 , and the other of the third cleaning mechanisms 5 is installed on the other of the first supporting frames 11 .

[0044] In this embodiment, the gantry 1 includes two first support frames 11 and a second support frame 12, wherein one first support frame 11 is mounted on one side of the second support frame 12, and the other first support frame 11 is mounted on the other side of the second support frame 12. It should be noted that the two first support frames 11 can be mounted on the second support frame 12 by welding, bonding, screws, etc. The automobile wheel hub cleaning device 10 includes a first cleaning mechanism 3, a second cleaning mechanism 4 and a third cleaning mechanism 5, wherein a pair of first cleaning mechanisms 3 are provided, and one of the first cleaning mechanisms 3 is mounted on one side of the second support frame 12, and the other first cleaning mechanism 3 is mounted on the other side of the second support frame 12, and the second cleaning mechanism 4 is mounted on two first support frames 11, wherein one of the third cleaning mechanisms 5 is mounted on one of the first support frames 11, and the other third cleaning mechanism 5 is mounted on the other first support frame 11. At the same time, the automobile wheel hub cleaning device 10 also includes a conveying mechanism 2, which is at this time arranged between the two first support frames 11 and located below the second support frame 12, so that the automobile wheel hub to be cleaned is conveyed by the conveying mechanism 2, passes through the first cleaning mechanism 3, the second cleaning mechanism 4 and the third cleaning mechanism 5 in sequence, and is cleaned in sequence by the first cleaning mechanism 3, the second cleaning mechanism 4 and the third cleaning mechanism 5, so as to clean the automobile wheel hub more thoroughly, and greatly improve the cleaning effect and cleaning efficiency of the automobile wheel hub cleaning device 10 on the wheel hub.

[0045] Please refer to Figure 1 and Figure 2 , in an optional embodiment, the automobile wheel hub cleaning device 10 further includes a first mounting frame 6, and the first mounting frame 6 is mounted on the second supporting frame 12;

[0046] Each of the first cleaning mechanisms 3 includes a first driving member 31 and a first cleaning brush assembly 32. The first driving member 31 is mounted on the first mounting frame 6. The first driving member 31 is drivingly connected to the first cleaning brush assembly 32 to drive one of the first cleaning brush assemblies 32 to move closer to or away from another first cleaning brush assembly 32, thereby effectively cleaning the automobile wheel hub and cleaning automobile wheel hubs of different sizes.

[0047] In this embodiment, the automobile wheel hub cleaning device 10 further includes a first mounting frame 6, which is mounted on the second supporting frame 12. Each first cleaning mechanism 3 includes a first driving member 31 and a first cleaning brush assembly 32, and the first driving member 31 is mounted on the first mounting frame 6, that is, the first driving member 31 is mounted on the second supporting frame 12 through the first mounting frame 6, and the first driving member 31 is drivingly connected to the first cleaning brush assembly 32, and then under the drive of the first driving member 31, the relative first cleaning brush assemblies 32 are moved closer to or away from each other, thereby achieving thorough cleaning of the automobile wheel hub.

[0048] It should be noted that the first driving member 31 is a cylinder.

[0049] Please refer to Figure 1 and Figure 2 , in an optional embodiment, the first cleaning mechanism 3 further includes a guide rod 33;

[0050] The first cleaning brush assembly 32 includes a first mounting plate 321, a pulley block 322 and a first brush member 323. The first driving member 31 is drivingly connected to the first mounting plate 321. The pulley block 322 is installed on one side of the first mounting plate 321. The pulley block 322 is slidably connected to the guide rod 33. The first brush member 323 is installed on the other side of the first mounting plate 321.

[0051] The automobile wheel hub cleaning device 10 also includes a driving motor 7, and a plurality of driving motors 7 are provided, wherein one of the driving motors 7 is installed on the first mounting plate 321 and is driven to be connected to the first brush member 323 to drive the first brush member 323 to rotate. Then, the first brush member 323, driven by the first driving member 31, can move closer to or away from another first brush member 323 while rotating relative to the first mounting plate 321 under the drive of the driving motor 7, thereby achieving cleaning of the automobile wheel hub.

[0052] In this embodiment, the first cleaning mechanism 3 further includes a guide rod 33, and the first cleaning brush assembly 32 further includes a first mounting plate 321, a pulley block 322 and a first brush member 323, wherein the first driving member 31 is drivingly connected to the first mounting plate 321, the pulley block 322 is on the first mounting plate 321, and the pulley block 322 is slidably connected to the guide rod 33, and the first brush member 323 is installed on the other side of the first mounting plate 321, and then under the drive of the first driving member 31, the first brush member 323 can move back and forth on the guide rod 33, and then the two relative first brush members 323 are moved closer to or away from each other. In order to ensure that the first brush member 323 can clean the automobile wheel hub, it also includes a driving motor 7, which is installed on the first mounting plate 321, and the output shaft of the driving motor 7 is drivingly connected to the first brush member 323, and then the first brush member 323 is smoothly driven to rotate by the driving motor 7 to clean the automobile wheel hub.

[0053] It should be noted that a plurality of driving motors 7 are provided, and each driving motor 7 is respectively driven and connected to the first cleaning mechanism 3 , the second cleaning mechanism 4 , the third cleaning mechanism 5 and the conveying mechanism 2 .

[0054] Please refer to Figure 1 and Figure 3 In an optional embodiment, the second cleaning mechanism 4 includes a second driving member 41 and a second cleaning brush assembly 42, the second driving member 41 is installed on the first supporting frame 11, and the second driving member 41 is drivingly connected to the second cleaning brush assembly 42 to drive the second cleaning brush assembly 42 to move closer to or away from the conveying mechanism 2, so that the automobile wheel hub cleaned by the first cleaning mechanism 3 can be cleaned again to ensure thorough cleaning.

[0055] Please refer to Figure 1 and Figure 3 In an optional embodiment, the automobile wheel hub cleaning device 10 further includes a second mounting frame 8, the second mounting frame 8 is mounted on the first supporting frame 11, and the second mounting frame 8 is provided with a groove 81 having an opening on a side facing away from the first supporting frame 11;

[0056] The second driving member 41 is provided with a pair, and the second cleaning brush assembly 42 includes two second mounting plates 421, a second brush member 422 and two guide wheel groups 423. The two second mounting plates 421 are respectively mounted on both sides of the second brush member 422, each of the second driving members 41 is drivingly connected to each of the second mounting plates 421, and each of the guide wheel groups 423 is respectively mounted on a side of each of the second mounting plates 421 away from the second brush member 422. The two guide wheel groups 423 are slidably connected to the groove 81, and then under the drive of the two second driving members 41, the second brush member 422 can be moved toward the direction of the conveying mechanism 2, so that the second brush member 422 performs secondary cleaning on the automobile wheel hub;

[0057] The other driving motor 7 is mounted on one of the second mounting plates 421 and is drivingly connected to the second brush member 422 to drive the second brush member 422 to rotate. While the second brush member 422 rotates, it removes dirt and the like on the wheel hub of the vehicle.

[0058] In this embodiment, in order to facilitate the cleaning of the automobile wheel hub by the second cleaning mechanism 4, a second mounting frame 8 is also included, wherein the second mounting frame 8 is mounted on the first supporting frame 11, and the second mounting frame 8 is provided with an open groove 81 on a side away from the first supporting frame 11. At the same time, the second cleaning brush assembly 42 includes two second mounting plates 421, a second brush member 422 and two guide wheel groups 423, wherein two second driving members 41 are also provided, each second driving member 41 is drivingly connected to each second mounting plate 421, and the two second mounting plates 421 are respectively installed at the two ends of the second brush member 422, so that the second driving member 41 drives the second mounting plate 421 to move, and also drives the second brush member 422 to move. And each of the guide wheel groups 423 is respectively installed on a side of each second mounting plate 421 away from the second brush member 422, and the two guide wheel groups 423 are slidably connected to the groove 81, so that the second brush member 422 can smoothly move up and down on the second mounting frame 8.

[0059] It should be noted that the second driving member 41 is a cylinder.

[0060] Please refer to Figure 1 and Figure 4In an optional embodiment, each of the third cleaning mechanisms 5 includes a third mounting frame 51, a third driving member 52 and a third cleaning brush assembly 53, wherein one side of the third mounting frame 51 can be rotatably mounted on one of the first supporting frames 11, and one side of the other third mounting frame 51 can be rotatably mounted on the other first supporting frame 11, the third driving member 52 is mounted on the first supporting frame 11 and is drivingly connected to the third mounting frame 51, the third cleaning brush assembly 53 is mounted on the other side of the third mounting frame 51 to drive the third cleaning brush assembly 53 to approach or move away from the conveying mechanism 2, and the other driving motor 7 is mounted on the third mounting frame 51 and is drivingly connected to the third cleaning brush assembly 53.

[0061] In this embodiment, in order to facilitate the cleaning of the automobile wheel hub by the third cleaning mechanism 5, each of the third cleaning mechanisms 5 includes a third mounting frame 51, a third driving member 52 and a third cleaning brush assembly 53, wherein one side of one of the third mounting frames 51 can be rotatably mounted on one of the first supporting frames 11, and one side of another of the third mounting frames 51 can be rotatably mounted on another of the first supporting frames 11. At the same time, the third driving member 52 is mounted on the first supporting frame 11 and is drivingly connected to the third mounting frame 51, that is, the third mounting frame 51 can be rotated relative to the first supporting frame 11 under the drive of the third driving member 52, and the third cleaning brush assembly 53 is mounted on the other side of the third mounting frame 51, thereby realizing the third cleaning brush assembly 53 being moved closer to or away from the conveying mechanism 2.

[0062] Please refer to Figure 1 and Figure 5 In an optional embodiment, the conveying mechanism 2 includes a conveying frame 21, a conveying chain 22 and a plurality of limit frames 23, the conveying chain 22 is installed on the conveying frame 21, another driving motor 7 is driven and connected to the conveying chain 22, a plurality of limit frames are installed on the conveying chain 22 at intervals, and the automobile wheel hub is placed between adjacent limit frames, and then the automobile wheel hub enters the gantry 1 under the transmission of the conveying chain 22, and is cleaned by the first cleaning mechanism 3, the second cleaning mechanism 4 and the third cleaning mechanism 5 in turn.

[0063] In this embodiment, in order to facilitate the conveying of automobile wheels, the conveying mechanism 2 includes a conveying frame 21 and a conveying chain 22, wherein the conveying chain 22 is mounted on the conveying frame 21, and the driving motor 7 is mounted on the conveying frame 21, and the driving motor 7 is connected to the conveying chain 22, and then the driving motor 7 can drive the conveying chain 22 to move. At the same time, the conveying mechanism 2 also includes a plurality of limit frames 23, wherein the plurality of limit frames are installed at intervals on the conveying chain 22, and the automobile wheels are placed between adjacent limit frames 23, and then the conveying chain 22 also drives the automobile wheels to move while moving, thereby enabling the automobile wheels to enter and exit the gantry 1.

[0064] Please refer to Figure 1 In an optional embodiment, the automobile wheel hub cleaning device 10 also includes a water spray head 9, and the water spray head 9 is provided with multiple water spray heads 9, and the multiple water spray heads 9 are respectively installed at intervals on the first supporting frame 11 and the second supporting frame 12. With such an arrangement, dirt on the automobile wheel hub can be further removed by the water spray heads 9.

[0065] In this embodiment, in order to further remove dirt on the automobile wheel hub, the automobile wheel hub cleaning device 10 also includes a water spray head 9, wherein a plurality of water spray heads 9 are provided, and the plurality of water spray heads 9 are arranged at intervals on the first support frame 11 and the second support frame 12, so that the first cleaning mechanism 3, the second cleaning mechanism 4 and the third cleaning mechanism 5 can more easily remove dirt when cleaning the automobile. It should be noted that the water spray head 9 is a prior art, and this application does not make any limitation thereto.

[0066] The above description is only a preferred embodiment of the utility model, and does not limit the patent scope of the utility model. All equivalent structural changes made by using the contents of the utility model specification and drawings under the utility model concept, or directly / indirectly used in other related technical fields are included in the patent protection scope of the utility model.

Claims

1. A vehicle wheel hub cleaning device, characterized in that: The automobile wheel hub cleaning device comprises: A gantry, the gantry comprising a first support frame and a second support frame arranged opposite to each other, wherein one of the first support frames is arranged on one side of the second support frame, and the other of the first support frames is arranged on the other side of the second support frame; A conveying mechanism, the conveying mechanism is arranged between the two first supporting frames and below the second supporting frame, and the conveying mechanism is used to convey the automobile wheel hub; Two first cleaning mechanisms are arranged opposite to each other, wherein one of the first cleaning mechanisms is installed on one side of the second supporting frame, and the other of the first cleaning mechanisms is installed on the other side of the second supporting frame; a second cleaning mechanism, the second cleaning mechanism being mounted on the first supporting frame and being located above the conveying mechanism; Two third cleaning mechanisms are arranged opposite to each other, wherein one of the third cleaning mechanisms is installed on one of the first supporting frames, and the other of the third cleaning mechanisms is installed on the other of the first supporting frames.

2. The automobile wheel hub cleaning device according to claim 1, characterized in that: The automobile wheel hub cleaning device further comprises a first mounting frame, wherein the first mounting frame is mounted on the second supporting frame; Each of the first cleaning mechanisms includes a first driving member and a first cleaning brush assembly. The first driving member is mounted on the first mounting frame. The first driving member is drivingly connected to the first cleaning brush assembly to drive one of the first cleaning brush assemblies to move closer to or away from another of the first cleaning brush assemblies.

3. The automobile wheel hub cleaning device according to claim 2, characterized in that: The first cleaning mechanism also includes a guide rod; The first cleaning brush assembly comprises a first mounting plate, a pulley block and a first brush member, the first driving member is drivingly connected to the first mounting plate, the pulley block is mounted on one side of the first mounting plate, the pulley block is slidably connected to the guide rod, and the first brush member is mounted on the other side of the first mounting plate; The automobile wheel hub cleaning device also includes a driving motor. A plurality of driving motors are provided, wherein one of the driving motors is installed on the first mounting plate and is drivingly connected to the first brush member to drive the first brush member to rotate.

4. The automobile wheel hub cleaning device according to claim 3, characterized in that: The second cleaning mechanism includes a second driving member and a second cleaning brush assembly. The second driving member is mounted on the first supporting frame. The second driving member is drivingly connected to the second cleaning brush assembly to drive the second cleaning brush assembly to move toward or away from the conveying mechanism.

5. The automobile wheel hub cleaning device according to claim 4, characterized in that: The automobile wheel hub cleaning device further comprises a second mounting frame, the second mounting frame is mounted on the first supporting frame, and the second mounting frame is provided with a groove having an opening on a side facing away from the first supporting frame; The second driving member is provided with a pair, and the second cleaning brush assembly includes two second mounting plates, a second brush member and two guide wheel groups, the two second mounting plates are respectively mounted on both sides of the second brush member, each of the second driving members is drivingly connected to each of the second mounting plates, each of the guide wheel groups is respectively mounted on a side of each of the second mounting plates away from the second brush member, and the two guide wheel groups are slidably connected to the groove; Another driving motor is installed on one of the second mounting plates and is drivingly connected to the second brush member to drive the second brush member to rotate.

6. The automobile wheel hub cleaning device according to claim 5, characterized in that: Each of the third cleaning mechanisms includes a third mounting frame, a third driving member and a third cleaning brush assembly. One side of the third mounting frame can be rotatably mounted on the first supporting frame. The third driving member is mounted on the first supporting frame and is drivingly connected to the third mounting frame. The third cleaning brush assembly is mounted on the other side of the third mounting frame to drive the third cleaning brush assembly to approach or move away from the conveying mechanism. The other driving motor is mounted on the third mounting frame and is drivingly connected to the third cleaning brush assembly.

7. The automobile wheel hub cleaning device according to claim 3, characterized in that: The conveying mechanism comprises a conveying frame, a conveying chain and a plurality of limiting frames. The conveying chain is installed on the conveying frame. Another driving motor is drivingly connected to the conveying chain. The plurality of limiting frames are installed on the conveying chain at intervals.

8. The automobile wheel hub cleaning device according to claim 1, characterized in that: The automobile wheel hub cleaning device also includes a water spray head, and a plurality of the water spray heads are provided. The plurality of water spray heads are respectively installed at intervals on the first supporting frame and the second supporting frame.

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