Roller brush device and cleaning equipment

Abstract

This utility model belongs to the field of cleaning machine technology, and discloses a roller brush device and cleaning equipment. The roller brush device includes a housing, a drive component, a cleaning component, and a support component. The drive component is located in the housing, and the support component is located at the end of the housing connected to the drive component and rotatably connected inside the housing. The cleaning component is located on the side of the support component away from the drive component and is rotatably connected to the drive component inside the housing through the support component. In this device, the support component used to connect the cleaning component is rotatable on the housing. When the cleaning component or the support component malfunctions, it is not necessary to replace the entire device; only the damaged part needs to be disassembled and replaced. This facilitates the separation of necessary components requiring maintenance and reduces the risk of losing the support component.

Description

Technical Field

[0001] This utility model relates to the field of cleaning machine technology, and in particular to a roller brush device and cleaning equipment. Background Technology

[0002] Throughout the development of cleaning equipment, maintainability has always been a key issue. In existing cleaning machines, the roller brush is connected to the housing via a bracket. Both the bracket and the housing, as well as the roller brush and the bracket, are detachable. To facilitate cleaning or replacing the roller brush, the bracket is usually removed from the housing, and then the roller brush on the bracket is replaced. However, because the bracket is small and has a fragmented structure, it is very easy to lose, increasing user costs and maintenance difficulty. Utility Model Content

[0003] The main purpose of this utility model is to provide a roller brush device and cleaning equipment, which aims to solve the technical problem that the bracket and housing in existing cleaning machines are detachably connected, which makes it easy for the bracket to be lost, thus increasing the user's operating costs and maintenance difficulties.

[0004] To achieve the above-mentioned utility model objectives, this utility model proposes a roller brush device, including a housing, a drive assembly, a cleaning assembly, and a support assembly;

[0005] The drive assembly is disposed on the housing;

[0006] The support assembly is located at one end of the housing that connects to the drive assembly, and the support assembly is rotatably connected within the housing;

[0007] The cleaning component is disposed on the side of the support component away from the drive component, and the cleaning component is located inside the housing and is rotatably connected to the drive component through the support component.

[0008] Furthermore, the roller brush device also includes a cover plate. The housing is provided with a receiving groove for placing the cleaning component and the support component. The cover plate covers the housing and is connected to the support component. The housing is also provided with a limiting component corresponding to the support component. A bushing seat is provided in the receiving groove. The support component is rotatably connected in the bushing seat. When the support component is connected to the drive component, the cover plate is used to restrict the movement of the support component along the length direction of the receiving groove, and the limiting component is used to restrict the rotation of the support component.

[0009] Furthermore, the support assembly includes a base bracket and a rotating shaft. The base bracket includes a base baffle. The limiting assembly includes at least two stops arranged adjacent to the bushing seat. The stops are arranged correspondingly to the base baffle. The rotating shaft is located on the side of the base baffle away from the stops and is connected to the bushing seat. The base bracket rotates within the bushing seat via the rotating shaft.

[0010] Furthermore, the base support also includes a handle connected to the base baffle, and the handle is disposed opposite to the rotating shaft. The handle is connected to the end of the base baffle away from the rotating shaft. The housing is provided with a clearance groove corresponding to the handle, and the clearance groove is connected to the receiving groove.

[0011] Furthermore, the base support is provided with a rib groove, and a plurality of reinforcing ribs are provided in the rib groove, the reinforcing ribs being staggered along the entire length of the rib groove.

[0012] Furthermore, the support assembly also includes a transmission shaft, which is rotatably connected to the base baffle via a bearing. The transmission shaft includes a shaft body and a connecting sleeve, which is sleeved on the shaft body and used to connect the cleaning assembly. The shaft body passes through the base baffle and is detachably connected to the drive assembly via a transmission head.

[0013] Furthermore, the connecting bushing includes a first bushing and a second bushing, the second bushing being disposed at the end of the first bushing away from the bearing, and the second bushing being provided with a plurality of spiral ribs arranged at intervals, the spiral ribs being spirally arranged along the length direction of the second bushing.

[0014] Furthermore, the cleaning assembly includes a roller and a plurality of roller brushes, the roller being detachably connected to the connecting bushing, the plurality of roller brushes being spaced apart on the side of the roller away from the connecting bushing, and the roller brushes being spirally arranged along the length direction of the roller.

[0015] Furthermore, the drive assembly includes a drive motor and a transmission component. The transmission component is disposed on the side of the support assembly away from the sweeping assembly and connected to the housing. One end of the transmission component is rotatably connected to the rotating shaft body, and the other end of the transmission component is rotatably connected to the drive motor.

[0016] This utility model also discloses a cleaning device, including the roller brush device described in any of the above embodiments.

[0017] Beneficial effects:

[0018] This utility model discloses a roller brush device, comprising a housing, a drive assembly, a cleaning assembly, and a support assembly. The drive assembly is disposed on the housing. The support assembly is located at one end of the housing connected to the drive assembly and is rotatably connected within the housing. The cleaning assembly is disposed on the side of the support assembly away from the drive assembly and is rotatably connected to the drive assembly within the housing via the support assembly. Therefore, the support assembly for connecting the cleaning assembly is rotatable on the housing. When the cleaning assembly or the support assembly malfunctions, it is not necessary to replace the entire device; only the damaged part needs to be disassembled and replaced. This facilitates the separation of necessary maintenance components, reduces the risk of losing the support assembly, and effectively reduces user operating costs and maintenance difficulty. Attached Figure Description

[0019] Figure 1 This is a schematic diagram of the first state of the roller brush device according to an embodiment of the present invention;

[0020] Figure 2 This is a schematic diagram of the second state of the roller brush device according to an embodiment of the present invention;

[0021] Figure 3 This is a partial schematic diagram of a roller brush device according to an embodiment of the present invention;

[0022] Figure 4 This is a schematic diagram of a support component according to an embodiment of the present invention;

[0023] Figure 5 This is a schematic diagram of the support component of one embodiment of the present invention.

[0024] in:

[0025] 1. Housing; 2. Drive assembly; 3. Cleaning assembly; 4. Support assembly; 5. Receiving groove; 6. Bushing seat; 7. Stop; 8. Clearance groove; 9. Cover plate;

[0026] 40. Base support; 41. Rotating shaft; 42. Reinforcing rib; 43. Transmission shaft; 44. Bearing; 45. Rib groove;

[0027] 401. Base baffle; 402. Handle;

[0028] 430. Shaft body; 431. Connecting bushing; 432. Transmission head;

[0029] 4310, First bushing; 4311, Second bushing; 4312, Spiral rib;

[0030] 30. Roller; 31. Roller brush;

[0031] 20. Drive motor; 21. Transmission components.

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

[0033] It should be understood that the specific embodiments described herein are merely illustrative of the present invention and are not intended to limit the present invention.

[0034] In the description of this utility model, it should be understood that the terms "center," "longitudinal," "lateral," "length," "width," "thickness," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," "clockwise," and "counterclockwise," etc., indicating the orientation or positional relationship, are based on the orientation or positional relationship shown in the accompanying drawings and are only for the convenience of describing this utility model and simplifying the description. They 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, and therefore should not be construed as a limitation of this utility model. Furthermore, the terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance or implicitly specifying the number of indicated technical features. Thus, features defined with "first" and "second" may explicitly or implicitly include one or more of the stated features. In the description of this utility model, "a plurality of" means two or more, unless otherwise explicitly and specifically defined.

[0035] In the description of this utility model, it should be noted that, unless otherwise explicitly specified and limited, the terms "installation," "connection," and "joining" 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, a direct connection, or an indirect connection through an intermediate medium; they can refer to the internal communication of two components or the interaction between two components. Those skilled in the art can understand the specific meaning of the above terms in this utility model according to the specific circumstances.

[0036] In this invention, unless otherwise explicitly specified and limited, "above" or "below" the second feature can include direct contact between the first and second features, or contact between the first and second features through another feature between them. Furthermore, "above," "over," and "on top" of the second feature includes the first feature directly above or diagonally above the second feature, or simply indicates that the first feature is at a higher horizontal level than the second feature. "Below," "below," and "under" the second feature includes the first feature directly below or diagonally below the second feature, or simply indicates that the first feature is at a lower horizontal level than the second feature.

[0037] Reference Figures 1-2This embodiment provides a roller brush device, including a housing 1, a drive assembly 2, a cleaning assembly 3, and a support assembly 4;

[0038] The drive assembly 2 is disposed on the housing 1;

[0039] The support component 4 is located at one end of the housing 1 that connects to the drive component 2, and the support component 4 is rotatably connected inside the housing 1;

[0040] The cleaning component 3 is disposed on the side of the support component 4 away from the drive component 2, and the cleaning component 3 is located inside the housing 1 and is rotatably connected to the drive component 2 through the support component 4.

[0041] In the above embodiment, the roller brush device includes a housing 1, a drive assembly 2, a cleaning assembly 3, and a support assembly 4. The housing 1 forms the basic frame of the entire device. The drive assembly 2 is located inside the housing 1 and is responsible for providing the necessary power source for the entire device, enabling the cleaning assembly 3 to operate. The support assembly 4 is located at the end of the housing 1 near the drive assembly 2 and is rotatably connected to the housing 1. This design allows for maintenance or replacement without replacing the entire device; only the damaged part needs to be addressed. The main function of the support assembly 4 is to provide stable support for the cleaning assembly 3 while allowing it to rotate freely during disassembly and replacement. The cleaning assembly 3 is installed on the side of the support assembly 4 away from the drive assembly 2, and is rotatably connected to the drive assembly 2 through the support assembly 4. The support assembly 4 receives power from the drive assembly 2 and transmits it to the cleaning assembly 3, enabling it to complete the cleaning task. Figure 1 This is a schematic diagram of the first state of the roller brush device, that is, the state when the cleaning component 3 is connected to the drive component 2 inside the housing 1 via the support component 4. Figure 2 This is a schematic diagram of the second state of the roller brush device, that is, the state in which the cleaning component 3 rotates out of the housing 1 via the support component 4. At this time, the support component 4 is not connected to the drive component 2. In this device, the support component 4 used to connect the cleaning component 3 is rotatable on the housing 1. When the cleaning component 3 or the support component 4 fails, it is not necessary to replace the entire device; only the damaged part needs to be disassembled and replaced. This facilitates the separation of necessary components requiring maintenance, reduces the risk of losing the support component, and effectively reduces user operating costs and maintenance difficulty.

[0042] Reference Figures 1-4In one embodiment, the roller brush device further includes a cover plate 9. The housing 1 is provided with a receiving groove 5 for placing the cleaning component 3 and the support component 4. The cover plate 9 covers the housing 1 and is connected to the support component 4. The housing 1 is also provided with a limiting component corresponding to the support component 4. A bushing seat 6 is provided in the receiving groove 5. The support component 4 is rotatably connected in the bushing seat 6. When the support component 4 is connected to the drive component 2, the cover plate 9 is used to restrict the movement of the support component 4 along the length direction of the receiving groove 5, and the limiting component is used to restrict the rotation of the support component 4.

[0043] In the above embodiment, the roller brush device further includes a cover plate 9, which covers the opening of the receiving groove 5 and is designed with a cleaning port corresponding to the cleaning component 3, so that the cleaning component 3 can perform garbage cleaning at the cleaning port. The housing 1 is provided with a receiving groove 5 for placing the cleaning component 3 and the support component 4. The cover plate 9 covers the housing 1 and is connected to the support component 4. The housing 1 is also provided with a limiting component corresponding to the support component 4. At the same time, a bushing seat 6 is provided in the receiving groove 5. The support component 4 is rotatably connected to the bushing seat 6 through a rotating shaft 41. When the support component 4 is connected to the drive component 2, the cover plate 9 restricts the support component 4. The movement along the length of the receiving groove 5 prevents the support component 4 from moving due to vibration or other external forces. The limiting component is located on the housing 1 and is arranged corresponding to the support component 4. Its main function is to prevent the support component 4 from rotating unexpectedly during operation. It effectively prevents the support component 4 from rotating unexpectedly during use. Therefore, the cover plate 9 and the limiting component ensure the stability of the equipment during operation and reduce the risk of displacement and rotation caused by vibration or external impact. In addition, the support component 4 and the bearing 44 seat adopt a rotating connection design, which allows the cleaning component 3 to be installed and disassembled quickly and conveniently, greatly simplifying the maintenance process and reducing maintenance costs.

[0044] Reference Figures 1-5 In one embodiment, the support assembly 4 includes a base bracket 40 and a rotating shaft 41. The base bracket 40 includes a base baffle 401. The limiting assembly includes at least two stops 7 arranged adjacent to the bushing seat 6. The stops 7 are arranged correspondingly to the base baffle 401. The rotating shaft 41 is located on the side of the base baffle 401 away from the stops 7, and the rotating shaft 41 is connected to the bushing seat 6. The base bracket 40 rotates within the bushing seat 6 via the rotating shaft 41.

[0045] In the above embodiment, the support assembly 4 includes a base bracket 40 and a rotating shaft 41. The base bracket 40 further includes a base baffle 401. The limiting assembly consists of at least two stops 7, which are arranged adjacent to the bushing seat 6 and corresponding to the base baffle 401, to limit the forward and backward rotation of the support assembly 4. The rotating shaft 41 is located on the side of the base baffle 401 away from the stops 7 and is rotatably connected to the housing 1 through the bushing seat 6. The rotating shaft 41 can rotate within the bushing seat 6, allowing the cleaning assembly 3 to be easily installed and disassembled. The bushing seat 6 is close to the drive assembly. One end of the drive assembly 2 forms a clearance space in the area near the side wall of the receiving groove 5 along its length. The length of this clearance space is less than the length formed by the sum of the overall length of the rotating shaft 41 and the width of the base baffle 401, ensuring that the rotating shaft 41 cannot come out of this clearance space. By using at least two vertically arranged stops 7 in cooperation with the base baffle 401, the accidental rotation of the support assembly 4 during operation is effectively prevented, ensuring the stability and safety of the equipment operation. At the same time, the design of the clearance space provides conditions for the quick disassembly and assembly of the support assembly 4, greatly facilitating daily maintenance and troubleshooting.

[0046] Furthermore, the base support 40 also includes a handle 402, which is connected to the base baffle 401 and located at the end of the base baffle 401 away from the rotation axis 41. The housing 1 is provided with a relief groove 8 corresponding to the handle 402. This relief groove 8 is not only connected to the receiving groove 5, but also opposite to the bushing seat 6. The length of the relief groove 8 is greater than the length of the handle 402, ensuring that the handle 402 can be completely placed in it. When the roller brush device is in working state, the handle 402 is stored in the relief groove 8. In addition, since the handle 402 is directly connected to the end of the base baffle 401 away from the rotation axis 41, when performing any operation that requires rotating the support component 4, the operator can stabilize and move the base support 40 by holding the handle 402, thereby achieving effective control of the support component 4 and effectively reducing the difficulty of maintenance work. In addition, a rib groove 45 is provided on the base support 40, and multiple reinforcing ribs 42 are provided in the rib groove 45 to enhance the structural strength. When the base support 40 is in normal operation, the opening of the rib groove 45 faces the bottom of the receiving groove 5. At the same time, the reinforcing ribs 42 are arranged in the rib groove 45 in a V-shape, which covers the entire length of the rib groove 45, thereby increasing the overall rigidity of the base support 40 and providing additional support in different directions, so that the base support 40 can remain stable even when subjected to a large load.

[0047] When the roller brush device is in operation, the support assembly 4 is connected to the drive assembly 2. At this time, the stop 7 is in contact with the base baffle 401, which restricts the forward and backward rotation of the support assembly 4. The cover plate 9 is also connected to the support assembly 4, which restricts the left and right displacement of the support assembly 4, ensuring that the support assembly 4 and the cleaning assembly 3 are stably located in the receiving groove 5. When it is necessary to replace the cleaning assembly 3, first disconnect the power supply and ensure that the equipment is in a safe state. Then, remove the cover plate 9 to release the restriction on the left and right displacement of the support assembly 4. Locate the handle 402 and pull it gently to move the base baffle 401 away from the baffle, so that the rotating shaft 41 can move synchronously in the bushing seat 6. As the base baffle 401 is gradually moved out, slide the base baffle 401 off the stop 7 to release the restriction on forward and backward rotation. Continue to rotate the support assembly 4 away from the receiving groove 5 to make the cleaning assembly 3 come out of the receiving groove 5 until the support assembly 4 is in a parallel state, and then take out the cleaning assembly 3.

[0048] Reference Figures 1-4 In one embodiment, the support assembly 4 further includes a transmission shaft 43, which is rotatably connected to the base baffle 401 via a bearing 44. The transmission shaft 43 includes a shaft body 430 and a connecting bushing 431, which is sleeved on the shaft body 430 and is used to connect the cleaning assembly 3. The shaft body 430 passes through the base baffle 401 and is detachably connected to the drive assembly 2 via a transmission head 432.

[0049] In the above embodiment, the support assembly 4 further includes a transmission shaft 43, which is rotatably connected to the base baffle 401 via multiple bearings 44. The transmission shaft 43 is used to transmit the power of the drive assembly 2 to the cleaning assembly 3. The transmission shaft 43 consists of a shaft body 430 and a connecting bushing 431, wherein the connecting bushing 431 is fitted onto the shaft body 430 and is mainly used to connect the cleaning assembly 3. The base baffle 401 has a bearing 44 hole at its center, in which two bearings 44 are placed. One bearing 44 is connected to the shaft body 43. On the 0, another bearing 44 is connected to the connecting bushing 431, so that the transmission shaft 43 can rotate smoothly relative to the base baffle 401 through the two bearings 44. The shaft body 430 runs through the entire base baffle 401, and a transmission head 432 is provided at one end near the drive assembly 2. The transmission head 432 is detachably connected to the transmission component 21 of the drive assembly 2 to ensure that power can be effectively transmitted to the transmission shaft 43. At the same time, the design of the connecting bushing 431 also facilitates the installation and disassembly of the cleaning assembly 3 and simplifies the maintenance process.

[0050] Reference Figures 1-4In one embodiment, the connecting bushing 431 includes a first bushing 4310 and a second bushing 4311. The second bushing 4311 is disposed at the end of the first bushing 4310 away from the bearing 44. The second bushing 4311 is provided with a plurality of spiral ribs 4312 arranged at intervals. The spiral ribs 4312 are spirally arranged along the length direction of the second bushing 4311.

[0051] In the above embodiment, the connecting bushing 431 is composed of a first bushing 4310 and a second bushing 4311. The second bushing 4311 is located at the end of the first bushing 4310 away from the bearing 44. The second bushing 4311 is provided with multiple spiral ribs 4312, which are spirally arranged along the length of the second bushing 4311, giving it a unique twisted appearance. Furthermore, the first bushing 4310, the second bushing 4311, and the spiral ribs 4312 are integrated into a single piece. The design of the spiral ribs 4312 not only increases the outer diameter of the second bushing 4311, but also increases its overall cross-sectional diameter. Similar to the first bushing 4310, a more robust and easier-to-install interface is provided for the cleaning assembly 3. The cleaning assembly 3 also has a spiral hole corresponding to the spiral rib 4312 inside. When the cleaning assembly 3 needs to be installed on the transmission shaft 43, the connection is completed simply by rotating the spiral rib 4312 into the spiral hole. Conversely, when the cleaning assembly 3 needs to be disassembled, it can be easily removed by rotating it in the opposite direction. This ensures that the cleaning assembly 3 can be quickly and easily screwed into or out of the transmission shaft 43 without the need for additional tools. This not only enhances the structural connection's robustness but also improves assembly efficiency.

[0052] Reference Figures 1-4 In one embodiment, the cleaning assembly 3 includes a roller 30 and a plurality of roller brushes 31. The roller 30 is detachably connected to the connecting bushing 431. The plurality of roller brushes 31 are spaced apart on the side of the roller 30 away from the connecting bushing 431, and the roller brushes 31 are spirally arranged along the length direction of the roller 30.

[0053] In the above embodiment, the cleaning assembly 3 consists of a roller 30 and multiple roller brushes 31. The roller 30 serves as the main load-bearing structure, with a spiral hole inside. The roller 30 can be easily detached from the connecting bushing 431 by rotation. Simultaneously, the end of the roller 30 away from the base baffle 401 is not connected to the housing 1, ensuring free rotation of the roller 30. A certain gap is left inside the roller 30 near the base baffle 401 to avoid direct contact with the base baffle 401, preventing friction or jamming. The length of the connecting bushing 431 is designed to be greater than half the length of the entire roller 30, ensuring sufficient support and stability. The roller brush 31 is installed on the side of the roller 30 away from the connecting bushing 431 and is arranged in a spiral manner along the length of the roller 30. The roller brush 31 includes bristles and a brush plate. The brush plate is fixed to the roller 30 by a snap-fit ​​method, so that a single roller brush 31 can be replaced individually when it is damaged, without replacing the entire roller 30, thus reducing maintenance costs. The bristles are directly connected to the roller 30 by injection molding, which enhances the stability of the overall structure and extends its service life. Therefore, the roller 30 is connected to the connecting bushing 431 through a spiral hole, which allows the roller 30 to be quickly disassembled and installed, greatly facilitating daily maintenance and cleaning.

[0054] Reference Figures 1-4 In one embodiment, the drive assembly 2 includes a drive motor 20 and a transmission component 21. The transmission component 21 is disposed on the side of the support assembly 4 away from the cleaning assembly 3 and connected to the housing 1. One end of the transmission component 21 is rotatably connected to the rotating shaft body 430, and the other end of the transmission component 21 is rotatably connected to the drive motor 20.

[0055] In the above embodiment, the drive component 2 consists of a drive motor 20 and a transmission component 21. The two work together to transmit power to the cleaning component 3. The drive motor 20 is arranged parallel to one side of the housing 1, with a certain gap between them. The transmission component 21 is located on the side of the support component 4 away from the cleaning component 3. It includes a transmission box and multiple transmission gears. The transmission box is fixed on the housing 1, and the multiple transmission gears are located inside the transmission box. One end of the transmission component 21 is connected to the drive motor 20 through the transmission gears, and the other end is rotatably connected to the rotating shaft body 430, thereby transmitting power to the cleaning component 3. The multiple transmission gears in the transmission component 21 work together to ensure the efficiency and stability of power transmission.

[0056] Reference Figures 1-2This embodiment also discloses a cleaning device, including the roller brush device described in any of the above embodiments. Since the support component 4 in the roller brush device is detachable from the housing 1, when the cleaning component 3 or the support component 4 fails, it is not necessary to replace the entire device. Only the damaged part needs to be disassembled and replaced, which significantly reduces the cost of maintenance and repair. At the same time, users can perform component replacement or repair work more quickly, reduce downtime, and improve overall work efficiency.

[0057] The above description is only a preferred embodiment of the present utility model and does not limit the patent scope of the present utility model. Any equivalent structural or procedural transformations made based on the content of the present utility model specification and drawings, or direct or indirect applications in other related technical fields, are similarly included within the patent protection scope of the present utility model.

Claims

1. A rolling brush apparatus, characterized by, Includes housing, drive assembly, cleaning assembly, and support assembly; The drive assembly is disposed on the housing; The support assembly is located at one end of the housing that connects to the drive assembly, and the support assembly is rotatably connected within the housing; The cleaning component is disposed on the side of the support component away from the drive component, and the cleaning component is located inside the housing and is rotatably connected to the drive component through the support component.

2. The roll brush device of claim 1, wherein, The roller brush device further includes a cover plate. The housing has a receiving groove for placing the cleaning component and the support component. The cover plate covers the housing and is connected to the support component. The housing also has a limiting component corresponding to the support component. A bushing seat is provided in the receiving groove. The support component is rotatably connected in the bushing seat. When the support component is connected to the drive component, the cover plate is used to restrict the movement of the support component along the length direction of the receiving groove, and the limiting component is used to restrict the rotation of the support component.

3. The roll brush device of claim 2, wherein, The support assembly includes a base bracket and a rotating shaft. The base bracket includes a base baffle. The limiting assembly includes at least two stops arranged adjacent to the bushing seat. The stops are arranged correspondingly to the base baffle. The rotating shaft is located on the side of the base baffle away from the stops and is connected to the bushing seat. The base bracket rotates within the bushing seat via the rotating shaft.

4. The roll brush device of claim 3, wherein, The base support also includes a handle connected to the base baffle, and the handle is arranged opposite to the rotating shaft. The handle is connected to the end of the base baffle away from the rotating shaft. The housing is provided with a clearance groove corresponding to the handle, and the clearance groove is connected to the receiving groove.

5. The roll brush device of claim 3, wherein, The base support is provided with a rib groove, and a plurality of reinforcing ribs are provided in the rib groove, the reinforcing ribs being staggered along the entire length of the rib groove.

6. The roll brush device of claim 3, wherein, The support assembly also includes a transmission shaft, which is rotatably connected to the base baffle via bearings. The transmission shaft includes a shaft body and a connecting sleeve, which is sleeved on the shaft body and used to connect the cleaning assembly. The shaft body passes through the base baffle and is detachably connected to the drive assembly via a transmission head.

7. The roll brush device of claim 6, wherein, The connecting bushing includes a first bushing and a second bushing. The second bushing is disposed at the end of the first bushing away from the bearing. The second bushing is provided with a plurality of spiral ribs arranged at intervals, and the spiral ribs are spirally arranged along the length direction of the second bushing.

8. The roller brush device according to claim 6, characterized in that, The cleaning assembly includes a roller and a plurality of roller brushes. The roller is detachably connected to the connecting bushing. The plurality of roller brushes are spaced apart on the side of the roller away from the connecting bushing, and the roller brushes are spirally arranged along the length of the roller.

9. The roller brush device according to claim 6, characterized in that, The drive assembly includes a drive motor and a transmission component. The transmission component is located on the side of the support assembly away from the sweeping assembly and is connected to the housing. One end of the transmission component is rotatably connected to the rotating shaft body, and the other end of the transmission component is rotatably connected to the drive motor.

10. A cleaning device, characterized in that, Includes the roller brush device according to any one of claims 1-9.

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