CN219289349U

CN219289349U - Side brush structure and cleaning equipment

Info

Publication number: CN219289349U
Application number: CN202223013406.2U
Authority: CN
Inventors: 阮传龙; 黄忠平
Original assignee: Gree Electric Appliances Inc of Zhuhai
Current assignee: Gree Electric Appliances Inc of Zhuhai
Priority date: 2022-11-11
Filing date: 2022-11-11
Publication date: 2023-07-04
Anticipated expiration: 2032-11-11

Abstract

The utility model relates to an edge brush structure and cleaning equipment, wherein the edge brush structure comprises a mounting component and a cleaning component, and the mounting component is used for being rotatably mounted on a machine body of the cleaning equipment; the cleaning assembly is rotatably mounted on the mounting assembly, and the cleaning assembly intersects the axis of rotation of the mounting assembly relative to the fuselage. The installation component can rotate relative to the fuselage, cleans the subassembly and installs on the installation component and can rotate relative to the installation component. The axis of rotation of the sweeping assembly relative to the mounting assembly intersects the axis of rotation of the mounting assembly relative to the fuselage. The cleaning assembly can touch the ground to clean in the unfolded state, and can be lifted upwards to be far away from the ground in the folded state. Thereby realizing the lifting and the lowering of the cleaning assembly. The side brush structure can be lifted and put down the cleaning assembly only by rotating the mounting assembly, so that the design complexity of the side brush structure is reduced, and the design space inside the cleaning equipment is saved.

Description

Side brush structure and cleaning equipment

Technical Field

The utility model relates to the technical field of cleaning equipment, in particular to a side brush structure and cleaning equipment.

Background

When cleaning robots in the current market commonly exist in cleaning robots for cleaning wet stains on a beach, the side brushes scatter ground liquid to cause secondary pollution on the ground, so that the side brushes are required to be lifted, and the side brushes can be separated from the ground when cleaning is not required. The existing side brush lifting structure is complex and occupies a large space.

Disclosure of Invention

Accordingly, it is necessary to provide an edge brush structure and a cleaning apparatus for solving the problems that the lifting structure of the edge brush in the robot is complicated and occupies a large space.

An edge brush structure comprises a mounting assembly and a cleaning assembly, wherein the mounting assembly is used for being rotatably mounted on a machine body of cleaning equipment; the cleaning assembly is rotatably mounted on the mounting assembly, and the cleaning assembly intersects the axis of rotation of the mounting assembly relative to the mounting assembly and the axis of rotation of the mounting assembly relative to the fuselage.

In one embodiment, the cleaning assembly is a first axis relative to the rotational axis of the mounting assembly, the mounting assembly is a second axis relative to the rotational axis of the body, and one end of the first axis adjacent to the second axis is lower in the direction of the second axis than the other end of the first axis remote from the second axis.

In one embodiment, the first axis and the second axis are out-of-plane lines.

Specifically, rotation of the mounting assembly in a first direction enables a portion of the cleaning assembly remote from the mounting assembly to rotate relative to the mounting assembly and to be used against a floor; the mounting assembly rotates in a second direction, so that the part, away from the mounting assembly, of the cleaning assembly can move in a direction away from the ground, and the first direction and the second direction are opposite directions.

In one embodiment, the cleaning assembly comprises a cleaning member comprising a mounting portion and a cleaning portion, the mounting portion is rotatably connected to the mounting assembly, the cleaning portion is mounted on the mounting portion and is telescopically movable relative to the mounting portion, the cleaning portion is capable of abutting against a ground surface when the mounting assembly is rotated in the first direction, and the cleaning portion is capable of being away from the ground surface when the mounting assembly is rotated in the second direction.

In one embodiment, the mounting assembly includes a first stabilizing member for rotatable mounting on the fuselage and a mounting on which the first stabilizing member is mounted, the cleaning assembly being rotatably mounted on the mounting, the first stabilizing member for imparting an attractive force to the cleaning assembly in a direction toward the mounting.

In one embodiment, the cleaning assembly further comprises a second stabilizing member mounted on the mounting portion, the second stabilizing member being capable of cooperating with the first stabilizing member to exert an attractive force on the cleaning member in a direction towards the mounting member.

In one embodiment, the first stabilizing member and/or the second stabilizing member are magnetic attraction members, and the first stabilizing member and the second stabilizing member are capable of attracting each other.

In one embodiment, the included angle between the first axis and the second axis is in the range of 10-20 degrees; the rotation angle range of the installation part relative to the installation part is 60-120 degrees; the cleaning part has a height range of 25mm to 40mm from the ground when the mounting assembly rotates in the second direction.

In one embodiment, the mounting member is formed with a mounting hole, the mounting portion is formed with a rotating shaft, the rotating shaft is arranged in the mounting hole in a penetrating manner and can rotate relative to the mounting member, the axis of the mounting hole intersects with the rotation axis of the mounting member, and the rotation axis of the rotating shaft is consistent with the axis of the mounting hole.

In one embodiment, the mounting part has an outer wall provided with a mounting groove, the mounting groove can be communicated with the mounting hole, the outer wall of the mounting part can be attached to the inner wall of the mounting groove, and the second stabilizing piece can be in direct or indirect contact with the first stabilizing piece when attached to the outer wall of the mounting part and the inner wall of the mounting groove.

In one embodiment, the mounting piece is provided with two mounting protrusions, the two mounting protrusions are respectively arranged on two sides of the mounting groove, each mounting protrusion is provided with a mounting hole, one mounting hole can be communicated with the other mounting hole through the mounting groove, and two end parts of the rotating shaft can be respectively rotatably penetrated in the two mounting holes.

In one embodiment, the mounting portion is formed with a receiving groove on a side surface facing the mounting assembly in the second direction, and an inner wall of the receiving groove is capable of fitting with a part of an outer wall of the mounting member and a part of an inner wall of the mounting groove.

In one embodiment, the number of the cleaning assemblies is at least two, and at least two of the cleaning assemblies are arranged at intervals around the rotation axis of the mounting assembly.

A cleaning appliance comprising a main body and an edge brush arrangement as described above, the mounting assembly being rotatably mounted on the main body.

Above-mentioned limit brush structure and cleaning equipment, installation component can rotate relative to the fuselage, cleans the subassembly and installs on installation component and can rotate relative to installation component. When the installation component rotates, clean the subassembly and can rotate towards the direction of keeping away from the installation component under centrifugal force effect, and then make clean the subassembly and be in the expansion state relative installation component. When the installation component rotates in the opposite direction, the cleaning component can rotate towards the direction of the installation component under the action of the reverse centrifugal force, and then the cleaning component is in a retracted state. At the same time, the axis of rotation of the cleaning assembly relative to the mounting assembly intersects the axis of rotation of the mounting assembly relative to the fuselage. The cleaning assembly can touch the ground to clean in an unfolding state, and can be lifted upwards to be far away from the ground in a folding state. Thereby realizing the lifting and the lowering of the cleaning assembly. The side brush structure can be lifted and put down the cleaning assembly only by rotating the centrifugal force of the mounting assembly without arranging a lifting structure specially, so that the design complexity of the side brush structure is reduced, the design space inside the cleaning equipment is saved, and the practicability, convenience and reliability of the side brush structure and the cleaning equipment are further ensured.

Drawings

The accompanying drawings, which are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate embodiments of the utility model and together with the description serve to explain the utility model.

In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the drawings required for the description of the embodiments will be briefly described below, and it is apparent that the drawings in the following description are only some embodiments of the present utility model, and other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.

FIG. 1 is a schematic diagram of an edge brush structure according to an embodiment;

FIG. 2 is a schematic diagram showing another state of the edge brush structure according to another embodiment;

fig. 3 is an exploded view of the side brush structure of the embodiment of fig. 2.

The elements in the figures are labeled as follows:

10. a side brush structure; 100. a mounting assembly; 110. a mounting member; 111. a mounting groove; 112. a mounting hole; 120. a first stabilizing piece; 200. a cleaning assembly; 210. a cleaning member; 211. a mounting part; 212. a cleaning part; 213. a receiving groove; 214. a rotating shaft; 220. and a second stabilizing piece.

Detailed Description

In order that the above objects, features and advantages of the utility model will be readily understood, a more particular description of the utility model will be rendered by reference to the appended drawings. In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present utility model. The present utility model may be embodied in many other forms than described herein and similarly modified by those skilled in the art without departing from the spirit of the utility model, whereby the utility model is not limited to the specific embodiments disclosed below.

Referring to fig. 1 and 2, a cleaning apparatus in one embodiment includes a body and an edge brush arrangement 10. The side brush arrangement 10 comprises a mounting assembly 100 for rotatable mounting on a body of a cleaning appliance, and a cleaning assembly 200; the sweep assembly 200 is rotatably mounted to the mounting assembly 100 with the axis of rotation of the sweep assembly 200 relative to the mounting assembly 100 and the axis of rotation of the mounting assembly 100 relative to the fuselage intersecting.

The mounting assembly 100 is rotatable relative to the body, and the cleaning assembly 200 is mounted to the mounting assembly 100 and is rotatable relative to the mounting assembly 100. When the mounting assembly 100 rotates, the cleaning assembly 200 can rotate away from the mounting assembly 100 under the action of centrifugal force, so that the cleaning assembly 200 is in a deployed state relative to the mounting assembly 100. When the mounting assembly 100 rotates in the opposite direction, the cleaning assembly 200 can rotate in the direction of the mounting assembly 100 under the action of the opposite centrifugal force, so that the cleaning assembly 200 is in the retracted state. At the same time, the axis of rotation of the cleaning assembly 200 relative to the mounting assembly 100 and the axis of rotation of the mounting assembly 100 relative to the fuselage intersect. So that the cleaning assembly 200 can touch the ground for cleaning in the unfolded state, and the cleaning assembly 200 can be lifted upwards away from the ground in the folded state. Thereby enabling the raising and lowering of the cleaning assembly 200. The lifting structure of the side brush structure 10 can lift and put down the cleaning assembly 200 only by rotating the centrifugal force of the mounting assembly 100 without a special lifting structure, so that the design complexity of the side brush structure 10 is reduced, the design space inside the cleaning device is saved, and the practicability, convenience and reliability of the side brush structure 10 and the cleaning device are further ensured.

Specifically, the cleaning apparatus further includes a drive member mounted on the body, and the mounting assembly 100 is mounted on the drive member. The drive member is capable of driving the mounting assembly 100 to rotate in opposite directions. Thereby enabling the cleaning assembly 200 to achieve a stowed condition and a deployed condition under the influence of different centrifugal forces. The cleaning assembly 200 may also be suddenly stopped after the driving member rotates in a certain direction, and the cleaning assembly 200 is in a retracted state under the action of inertia. The stowed state may also be achieved in the case of a ground contact friction.

In one embodiment, the axis of rotation of the cleaning assembly 200 relative to the mounting assembly 100 is a first axis a, the axis of rotation of the mounting assembly 100 relative to the fuselage is a second axis B, and one end of the first axis a proximate to the second axis B is lower in the direction of the second axis B than the other end of the first axis a distal from the second axis B. By providing the rotation axis, it is possible to ensure that one end portion of the cleaning assembly 200 away from the mounting assembly 100 is in a deployed state of touchdown when rotated to a position away from the mounting assembly 100, and when rotated to a position close to the mounting assembly 100, one end portion of the cleaning assembly 200 away from the mounting assembly 100 is able to approach the mounting assembly 100 and achieve a stowed state of being lifted away from the ground.

In one embodiment, the first axis a and the second axis B are different-plane straight lines. As shown in fig. 2 and 3, the first axis a and the second axis B are not on the same plane. The first axis a and the second axis B are neither intersecting nor parallel. Thus, the cleaning assembly 200 only needs to be rotated a small angle to achieve lifting or lowering of the touchdown. Further improving the practicality and reliability of the edge brush structure 10.

Specifically, rotation of the mounting assembly 100 in a first direction enables the portion of the cleaning assembly 200 remote from the mounting assembly 100 to rotate relative to the mounting assembly 100 and can be used to strike the floor; the mounting assembly 100 is rotated in a second direction that enables movement of the portion of the cleaning assembly 200 away from the mounting assembly 100 in a direction away from the ground, the first and second directions being opposite directions.

Referring to fig. 2 and 3, in one embodiment, the cleaning assembly 200 includes a cleaning member 210, the cleaning member 210 includes a mounting portion 211 and a cleaning portion 212, the mounting portion 211 is rotatably connected to the mounting assembly 100, the cleaning portion 212 is mounted on the mounting portion 211 and is telescopically movable relative to the mounting portion 211, the cleaning portion 212 is capable of abutting against a floor surface when the mounting assembly 100 is rotated in a first direction, and the cleaning portion 212 is capable of being away from the floor surface when the mounting assembly 100 is rotated in a second direction. Thereby achieving an expanded state and a collapsed state of the cleaning portion 212 with respect to the mounting assembly 100. When the cleaning portion 212 is away from the ground, one side outer wall of the mounting portion 211 can be in contact with the mounting assembly 100.

Specifically, a through hole is formed in the mounting portion 211, and one end portion of the cleaning portion 212 can be inserted into the through hole. From this cleaning part 212 and installation department 211 can be enough according to the length of different scene adjustment cleaning part 212, realizes flexible regulation, also can demountable installation, and the cleaning part 212 of later replacement of being convenient for has improved the practicality of limit brush structure 10 then.

Referring to fig. 1 and 3, in one embodiment, the mounting assembly 100 includes a first stabilizing member 120 and a mounting member 110, the mounting member 110 is configured to be rotatably mounted on the body, the first stabilizing member 120 is mounted on the mounting member 110, the cleaning assembly 200 is rotatably mounted on the mounting member 110, and the first stabilizing member 120 is configured to apply an attractive force to the cleaning assembly 200 in a direction toward the mounting member 110. Thus, the first stabilizing member 120 can exert an attractive force to more stably secure the stability of the cleaning assembly 200 in the retracted state.

Referring to fig. 1 and 3, in one embodiment, cleaning assembly 200 further includes a second stabilizing member 220, second stabilizing member 220 being mounted on mounting portion 211, second stabilizing member 220 being capable of cooperating with first stabilizing member 120 to exert an attractive force on cleaning element 210 in a direction toward mounting element 110. The stability and reliability of the cleaning assembly 200 in the stowed state is further ensured by the cooperation between the first stabilizing member 120 and the second stabilizing member 220.

In one embodiment, the first stabilizing member 120 and/or the second stabilizing member 220 are magnetic attraction members, and the first stabilizing member 120 and the second stabilizing member 220 are capable of attracting each other. In the actual production process, at least one of the first stabilizing member 120 and the second stabilizing member 220 is a magnetic attraction structural member can be adjusted according to the actual situation requirement.

In one embodiment, the first axis a and the second axis B intersect at an included angle ranging from 10 ° to 20 °; the rotation angle of the mounting portion 211 with respect to the mounting member 110 ranges from 60 ° to 120 °. The length of the cleaning assembly 200 ranges from 50mm to 80mm, and the weight of the cleaning assembly 200 ranges from 7g to 10g. The cleaning portion 212 has a height from the ground in the range of 25mm to 40mm when the mounting assembly 100 is rotated in the second direction. The rotational speed of the mounting assembly 100 ranges from 500 revolutions per minute to 800 revolutions per minute. Correspondingly, the magnetic flux of the single magnetic attraction member ranges from 20 mAb to 25 mAb.

In one embodiment, the mounting member 110 has a receiving cavity formed therein, and the first stabilizing member 120 is disposed in the receiving cavity and is attached to an inner wall of the receiving cavity. The second stabilizing member 220 can be attached to the outer wall of the mounting member 110. The first stabilizing member 120 and the second stabilizing member 220 are disposed at a distance. The first stabilizing member 120 and the second stabilizing member 220 are magnetic attraction members, and can attract each other. When the magnetic flux ranges of the first stabilizing member 120 and the second stabilizing member 220 are 20mWb to 25mWb, the shortest linear distance between the first stabilizing member 120 and the second stabilizing member 220 is 0.8mm to 1.2mm.

Referring to fig. 2 and 3, in one embodiment, the mounting member 110 is formed with a mounting hole 112, the mounting portion 211 is formed with a rotating shaft 214, and the rotating shaft 214 is disposed in the mounting hole 112 in a penetrating manner and can rotate relative to the mounting member 110, an axis of the mounting hole 112 intersects with a rotation axis of the mounting member 110, and the rotation axis of the rotating shaft 214 is consistent with an axis of the mounting hole 112. The cooperation between the mounting hole 112 and the rotating shaft 214 ensures that the cleaning assembly 200 can be smoothly unfolded or folded under the centrifugal force. Further ensuring the rationality and reliability of the edge brush construction 10.

Referring to fig. 2 and 3, in one embodiment, the mounting member 110 has a mounting groove 111 formed on an outer wall thereof, the mounting groove 111 can be in communication with the mounting hole 112, an outer wall of the mounting portion 211 can be attached to an inner wall of the mounting groove 111, and the second stabilizing member 220 can be in direct or indirect contact with the first stabilizing member 120 when attached to the outer wall of the mounting portion 211 and the inner wall of the mounting groove 111. Thereby, the contact area between the mounting portion 211 and the mounting member 110 is ensured, the distance between the first stabilizing member 120 and the second stabilizing member 220 is shortened, and the stability of the mutual attraction between the second stabilizing member 220 and the first stabilizing member 120 is ensured.

Referring to fig. 2 and 3, in one embodiment, the mounting member 110 is provided with two mounting protrusions, the two mounting protrusions are respectively disposed on two sides of the mounting groove 111, each mounting protrusion is provided with a mounting hole 112, one mounting hole 112 can be communicated with the other mounting hole 112 through the mounting groove 111, and two ends of the rotating shaft 214 can be respectively rotatably penetrated in the two mounting holes 112. This arrangement further ensures the rationality and reliability of the design of the edge brush arrangement 10.

Referring to fig. 2 and 3, in one embodiment, the mounting portion 211 is formed with a receiving groove 213 on a side facing the mounting assembly 100 in the second direction, and an inner wall of the receiving groove 213 can be fitted with a portion of an outer wall of the mounting member 110 and a portion of an inner wall of the mounting groove 111. Further increasing the contact area between the mounting portion 211 and the mounting assembly 100, ensuring stability of the cleaning assembly 200 in the stowed condition.

Referring to fig. 1-3, in one embodiment, the number of cleaning assemblies 200 is at least two, with at least two cleaning assemblies 200 being spaced about the axis of rotation of the mounting assembly 100. At least two cleaning assemblies 200 further ensure the cleaning efficiency of the cleaning apparatus.

In the description of the present 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", "counterclockwise", "axial", "radial", "circumferential", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings are merely for convenience in describing the present utility model and simplifying the description, and do not indicate or imply that the device or element being referred to must have a specific orientation, be configured and operated in a specific orientation, and therefore should not be construed as limiting the present utility model.

Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defining "a first" or "a second" may explicitly or implicitly include at least one such feature. In the description of the present utility model, the meaning of "plurality" means at least two, for example, two, three, etc., unless specifically defined otherwise.

In the present utility model, unless explicitly specified and limited otherwise, the terms "mounted," "connected," "secured," and the like are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; either directly or indirectly, through intermediaries, or both, may be in communication with each other or in interaction with each other, unless expressly defined otherwise. The specific meaning of the above terms in the present utility model can be understood by those of ordinary skill in the art according to the specific circumstances.

In the present utility model, unless expressly stated or limited otherwise, a first feature "up" or "down" a second feature may be the direct conflict between the first and second features, or the indirect conflict between the first and second features through intermediaries. Moreover, a first feature being "above," "over" and "on" a second feature may be a first feature being directly above or obliquely above the second feature, or simply indicating that the first feature is level higher than the second feature. The first feature being "under", "below" and "beneath" the second feature may be the first feature being directly under or obliquely below the second feature, or simply indicating that the first feature is less level than the second feature.

It will be understood that when an element is referred to as being "fixed" or "disposed" on another element, it can be directly on the other element or intervening elements may also be present. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present. The terms "vertical," "horizontal," "upper," "lower," "left," "right," and the like are used herein for illustrative purposes only and are not meant to be the only embodiment.

The technical features of the above-described embodiments may be arbitrarily combined, and all possible combinations of the technical features in the above-described embodiments are not described for brevity of description, however, as long as there is no contradiction between the combinations of the technical features, they should be considered as the scope of the description.

The above examples illustrate only a few embodiments of the utility model, which are described in detail and are not to be construed as limiting the scope of the utility model. It should be noted that it will be apparent to those skilled in the art that several variations and modifications can be made without departing from the spirit of the utility model, which are all within the scope of the utility model. Accordingly, the scope of protection of the present utility model is to be determined by the appended claims.

Claims

1. An edge brush structure, characterized in that the edge brush structure comprises:

a mounting assembly for rotatable mounting on a body of the cleaning apparatus; and

And the cleaning assembly can be rotatably installed on the installation assembly, and the cleaning assembly is intersected with the rotation axis of the installation assembly and the rotation axis of the installation assembly relative to the machine body.

2. The side brush structure according to claim 1, wherein the cleaning member has a first axis with respect to a rotational axis of the mounting member, and the mounting member has a second axis with respect to a rotational axis of the body, and an end of the first axis adjacent to the second axis is lower in the second axis direction than the other end of the first axis distant from the second axis.

3. The side brush structure of claim 2, wherein the first axis and the second axis are out-of-plane straight lines; the mounting assembly rotates in a first direction, enabling a portion of the cleaning assembly remote from the mounting assembly to rotate relative to the mounting assembly and to be used against a floor; the mounting assembly rotates in a second direction, so that the part, away from the mounting assembly, of the cleaning assembly can move in a direction away from the ground, and the first direction and the second direction are opposite directions.

4. The side brush structure of claim 3, wherein the cleaning assembly includes a cleaning member including a mounting portion rotatably coupled to the mounting assembly and a cleaning portion mounted to the mounting portion and telescopically movable relative to the mounting portion, the cleaning portion being adapted to contact a ground surface when the mounting assembly is rotated in the first direction, the cleaning portion being adapted to be spaced apart from the ground surface when the mounting assembly is rotated in the second direction.

5. The side brush structure of claim 4 wherein said mounting assembly includes a first stabilizing member for rotatable mounting on said body, said first stabilizing member being mounted on said mounting member, said cleaning assembly being rotatably mounted on said mounting member, said first stabilizing member for imparting an attractive force to said cleaning assembly in a direction toward said mounting member.

6. The side brush structure of claim 5, wherein the first axis and the second axis intersect at an included angle ranging from 10 ° to 20 °; the rotation angle range of the installation part relative to the installation part is 60-120 degrees; the cleaning part has a height range of 25mm to 40mm from the ground when the mounting assembly rotates in the second direction.

7. The side brush structure of claim 5, wherein the cleaning assembly further comprises a second stabilizing member mounted on the mounting portion, the second stabilizing member being capable of cooperating with the first stabilizing member to exert an attractive force on the cleaning member in a direction toward the mounting member.

8. The edge brush structure of claim 7, wherein the first stabilizing member and/or the second stabilizing member are magnetic attraction members, and the first stabilizing member and the second stabilizing member are capable of attracting each other.

9. The side brush structure according to claim 7, wherein the mounting member is formed with a mounting hole, the mounting portion is formed with a rotating shaft, the rotating shaft is inserted into the mounting hole and is rotatable relative to the mounting member, an axis of the mounting hole intersects with a rotation axis of the mounting member, and the rotation axis of the rotating shaft coincides with an axis of the mounting hole.

10. The side brush structure according to claim 9, wherein a mounting groove is formed in an outer wall of the mounting member, the mounting groove can be communicated with the mounting hole, an outer wall of the mounting portion can be attached to an inner wall of the mounting groove, and the second stabilizing member can be in direct or indirect contact with the first stabilizing member when attached to the outer wall of the mounting portion and the inner wall of the mounting groove.

11. The side brush structure according to claim 10, wherein the mounting member is provided with two mounting protrusions, the two mounting protrusions are respectively provided on two sides of the mounting groove, each mounting protrusion is provided with the mounting hole, one of the mounting holes can be communicated with the other mounting hole through the mounting groove, and two end portions of the rotating shaft can be respectively rotatably inserted into the two mounting holes.

12. The side brush structure according to claim 10, wherein the mounting portion is formed with a receiving groove on a side surface facing the mounting assembly in the second direction, and an inner wall of the receiving groove is capable of being fitted with a part of an outer wall of the mounting member and a part of an inner wall of the mounting groove.

13. The side brush structure of any of claims 1-12, wherein the number of cleaning assemblies is at least two, the at least two cleaning assemblies being spaced about the rotational axis of the mounting assembly.

14. A cleaning apparatus, the cleaning apparatus comprising:

a body; and

The side brush structure of any one of claims 1-13, the mounting assembly rotatably mounted on the body.