CN216364953U

CN216364953U - Floor brush assembly and cleaning equipment

Info

Publication number: CN216364953U
Application number: CN202122751289.9U
Authority: CN
Inventors: 黄文林; 张磊; 何晶; 李璟
Original assignee: Weisi Robot Shenzhen Co ltd
Current assignee: Weisi Robot Shenzhen Co ltd
Priority date: 2021-11-10
Filing date: 2021-11-10
Publication date: 2022-04-26
Anticipated expiration: 2031-11-10

Abstract

The utility model provides a floor brush assembly and cleaning equipment, and relates to the technical field of cleaning equipment. The scrubbing brush subassembly includes base, scrubbing brush, first pivot and actuating mechanism, and wherein, the scrubbing brush sets up on the base with rotating, and is provided with the pilot hole on the scrubbing brush, is provided with first connecting portion on the inner wall of pilot hole. The first rotating shaft is rotatably arranged on the base, the first rotating shaft is provided with a second connecting portion matched with the first connecting portion, and the first rotating shaft can penetrate through the assembling hole to enable the first connecting portion to be connected with the second connecting portion. The driving mechanism is connected with the first rotating shaft and used for driving the first rotating shaft to rotate so as to drive the floor brush to rotate on the base. When the user cleans using the cleaning equipment containing the scrubbing brush assembly, the second connecting part on the first rotating shaft is matched with the first connecting part on the scrubbing brush, so that the scrubbing brush rotates to be locked with the first rotating shaft, and the condition that the scrubbing brush falls off when the scrubbing brush assembly works is avoided.

Description

Floor brush assembly and cleaning equipment

Technical Field

The utility model relates to the field of cleaning equipment, in particular to a floor brush assembly and cleaning equipment.

Background

As people pursue high-quality life, home floor decoration is gradually diversified, ranging from the original cement floor and tile to floors and carpets of different materials. In the face of different household grounds, the traditional cleaning mode cannot meet the requirements, the cleaning equipment improves the living comfort and the convenience of people by means of intelligence and high efficiency, and different grounds are cleaned by rolling of the motor-driven ground brush. However, in the prior art, the rotating shaft between the connecting motor and the floor brush is generally in a cross or triangular structure, when uneven ground and a carpet are cleaned, the floor brush is easy to fall off, the efficient work of the cleaning equipment is influenced, and the reliability of the cleaning equipment is reduced.

SUMMERY OF THE UTILITY MODEL

Accordingly, the present invention is directed to a floor brush assembly and a cleaning device, which overcome the shortcomings of the prior art.

The utility model provides the following technical scheme:

a floor brush assembly, comprising:

a base;

the floor brush is rotatably arranged on the base, an assembly hole is formed in the floor brush, and a first connecting part is arranged on the inner wall of the assembly hole;

the first rotating shaft is rotatably arranged on the base and provided with a second connecting part matched with the first connecting part, and the first rotating shaft can penetrate through the assembling hole so that the first connecting part is connected with the second connecting part;

and the driving mechanism is connected with the first rotating shaft and used for driving the first rotating shaft to rotate so as to drive the floor brush to rotate on the base.

In some possible embodiments, the first connecting portion is a groove formed by extending the floor brush along the axial direction of the assembling hole, the second connecting portion is a protrusion formed by extending the floor brush along the axial direction of the first rotating shaft, and the groove is matched with the protrusion.

In some possible embodiments, the protrusion is provided with a plurality of grooves, the number of the grooves is equal to that of the protrusions, the protrusions are arranged along the circumferential direction of the first rotating shaft at intervals, the locking direction of the protrusion and the locking direction of the groove are the same as the rotating direction of the first rotating shaft, and the groove and the protrusion are in a spiral shape.

In some possible embodiments, the ground brush assembly further includes a transmission member, the transmission member is respectively connected to the driving mechanism and the first rotating shaft in a transmission manner, and the driving mechanism drives the transmission member to rotate, so as to drive the first rotating shaft to rotate.

In some possible embodiments, the transmission member includes a transmission belt, a driving wheel, and a driven wheel, the output shaft of the driving mechanism is connected with the driving wheel, the driven wheel is connected with the first rotating shaft, and the transmission belt is connected with the driving wheel and the driven wheel.

In some possible embodiments, a connecting hole is formed along an axial direction of the first rotating shaft, and the driven wheel is provided with a first fastening piece, and the first fastening piece is inserted into the connecting hole so as to fixedly connect the driven wheel with the first rotating shaft.

In some possible embodiments, the floor brush assembly further includes a locking device, the locking device is detachably connected to a side of the base away from the first rotating shaft, and the locking device is rotatably connected to an end of the floor brush away from the first rotating shaft.

In some possible embodiments, a mounting hole is formed in one side of the base, which is away from the first rotating shaft, and a clamping hole is formed in the inner wall of the mounting hole;

the locking device comprises an end cover, a connecting component and a clamping component; the end cover is detachably arranged on the base and is positioned at the mounting hole, the clamping component is arranged on the end cover, and the clamping component can be clamped with the clamping hole; the connecting assembly is connected with the end cover in a rotating mode and connected with the floor brush.

In some possible embodiments, the two opposite sides of the inner wall of the mounting hole are respectively provided with the clamping holes;

the clamping assembly comprises a first clamping piece, a second clamping piece and an elastic piece, wherein one ends of the first clamping piece and the second clamping piece, which are close to the clamping hole, are provided with convex blocks, and the elastic piece is arranged between the first clamping piece and the second clamping piece;

when the first clamping piece and the second clamping piece move oppositely, the lug is separated from the clamping hole, so that the locking device is separated from the base.

In another aspect, the present application provides a cleaning apparatus comprising the filter assembly.

The beneficial effect of this application is: the application provides a ground brush subassembly and cleaning device, cleaning device include this ground brush subassembly. The floor brush component comprises a base, a floor brush, a first rotating shaft and a driving mechanism. Wherein, the scrubbing brush sets up on the base with rotating, and is provided with the pilot hole on the scrubbing brush, is provided with first connecting portion on the inner wall of pilot hole. The first rotating shaft is rotatably arranged on the base, the first rotating shaft is provided with a second connecting portion matched with the first connecting portion, and the first rotating shaft can penetrate through the assembling hole to enable the first connecting portion to be connected with the second connecting portion. The driving mechanism is connected with the first rotating shaft and used for driving the first rotating shaft to rotate so as to drive the floor brush to rotate on the base. Thereby, the user is when using the cleaning device who contains this scrubbing brush subassembly to clean, the first pivot of actuating mechanism drive rotates and then drives the scrubbing brush and rotate on the base, cooperate through the first connecting portion that is located the second connecting portion on the first pivot and the scrubbing brush, make the scrubbing brush rotate and lock more with first pivot, when clean long hair carpet and unevenness's cleaning surface, the scrubbing brush is difficult to drop from the base, avoid user in use to install the scrubbing brush that drops once more, improve cleaning device's work efficiency and reliability, further improve user's use and experience.

In order to make the aforementioned objects, features and advantages of the present invention more comprehensible and comprehensible, preferred embodiments accompanied with figures are described in detail below.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings needed to be used in the embodiments will be briefly described below, it should be understood that the following drawings only illustrate some embodiments of the present invention and therefore should not be considered as limiting the scope, and for those skilled in the art, other related drawings can be obtained according to the drawings without inventive efforts.

FIG. 1 illustrates a schematic structural view of a floor brush assembly in some embodiments;

FIG. 2 illustrates an exploded view of the ground brush assembly in some embodiments;

FIG. 3 shows a schematic structural view of a floor brush in some embodiments;

FIG. 4 illustrates an exploded view of the first shaft, drive mechanism and transmission in some embodiments;

FIG. 5 illustrates a partial schematic view of a concealed end cap and snap-fit assembly of the floor brush assembly in some embodiments;

FIG. 6 shows a schematic structural view of an end cap in some embodiments;

FIG. 7 illustrates an exploded view of the snap assembly in some embodiments.

Description of the main element symbols:

100-a floor brush assembly; 10-a base; 11-mounting holes; 111-card hole; 20-a floor brush; 21-assembly holes; 211-a first connection; 30-a first rotating shaft; 31-a second connecting portion; 32-connecting hole; 40-a drive mechanism; 41-an output shaft; 50-a transmission member; 51-a transmission belt; 52-driving wheel; 53-driven wheel; 531-first fastener; 54-a transmission cover; 60-a locking device; 61-end cap; 611-a containing cavity; 62-a connecting assembly; 621-a second rotating shaft; 622-second fastener; 63-a snap-fit assembly; 6311-first snap member; 6312-second snap; 6313-bump; 6314-non-slip mat; 632-elastic member.

Detailed Description

Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the accompanying drawings are illustrative only for the purpose of explaining the present invention, and are not to be construed as limiting the present invention.

It will be understood that when an element is referred to as being "secured to" 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. In contrast, when an element is referred to as being "directly on" another element, there are no intervening elements present. The terms "vertical," "horizontal," "left," "right," and the like as used herein are for illustrative purposes only.

In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "connected," "secured," and the like are to be construed broadly and can, for example, be fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations.

Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless specifically defined otherwise.

Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this application belongs. The terminology used in the description of the templates herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the utility model. As used herein, the term "and/or" includes any and all combinations of one or more of the associated listed items.

Example 1

As shown in fig. 1 and 2, the embodiment of the present application provides a floor brush assembly 100, which is mainly applied to a cleaning apparatus such as a cleaning apparatus. The floor brush assembly 100 comprises a base 10 and a floor brush 20, wherein the base 10 is provided with a space for installing the floor brush 20, and the floor brush 20 is rotatably arranged on the base 10.

Referring to fig. 3, the floor brush 20 is provided with an assembling hole 21, the first connecting portion 211 is provided inside the assembling hole 21, the assembling hole 21 and the first connecting portion 211 can be integrally formed with the floor brush 20, and the assembling hole 21 and the first connecting portion 211 can be integrally formed with the floor brush 20 by injection molding, pouring, or the like.

The floor brush assembly 100 further includes a first shaft 30 and a drive mechanism 40. The first shaft 30 is rotatably disposed on the base 10, specifically, the first shaft 30 is provided with a second connecting portion 31 matching with the first connecting portion 211, and the second connecting portion 31 can be integrally formed with the first shaft 30 by injection molding, pouring, and the like.

The first rotating shaft 30 may be inserted into the fitting hole 21 on the floor brush 20 such that the first connecting portion 211 is connected with the second connecting portion 31. Thereby, the connection of the first rotating shaft 30 and the floor brush 20 can be realized.

The driving mechanism 40 is connected to the first rotating shaft 30 for driving the floor brush 20 to rotate, and specifically, the driving mechanism 40 is disposed in the assembly space on the base, and an output end of the driving mechanism 40 is connected to the first rotating shaft 30, so that the driving force of the driving mechanism 40 can be transmitted to the floor brush 20 through the first rotating shaft 30, and the floor brush 20 rotates relative to the base 10, that is, the rotating power of the floor brush 20 is provided by the driving mechanism 40. And the first connecting part 211 is matched with the second connecting part 31, so that the floor brush 20 is locked with the first rotating shaft 30 when rotating, and the condition that the floor brush 20 falls off when the floor brush assembly 100 works is avoided.

Further, the first connecting portion 211 is a groove formed by extending the floor brush 20 along the axis of the mounting hole 21, and the second connecting portion 31 is a protrusion formed by extending along the axis of the first shaft 30, that is, the axis of the mounting hole 21 coincides with the axis of the first shaft 30, and when the first shaft 30 drives the floor brush 20 to rotate, the groove in the mounting hole 21 matches with the protrusion of the first shaft 30.

Furthermore, the number of the protrusions is equal to that of the corresponding grooves. Specifically, the protrusions can be arranged to be four, the four protrusions are arranged at intervals along the circumferential direction of the axis of the first rotating shaft 30 and are arranged in an integrated manner with the first rotating shaft 30, and the grooves are correspondingly arranged to be four in an integrated manner with the floor brush. It should be noted that the number of the protrusions may be two or three.

Meanwhile, the locking direction of the protrusion and the groove is the same as the rotating direction of the first rotating shaft 30, that is, when the driving mechanism 40 drives the first rotating shaft 30 to drive the floor brush 20 to rotate, the locking direction of the protrusion and the groove is the same as the rotating direction of the first rotating shaft 30, so that the floor brush 20 and the first rotating shaft 30 are locked and matched when rotating. More specifically, the protrusions may be spiral, and the grooves are designed to correspond to the protrusions, so that the floor brush 20 moves toward one side of the first rotating shaft 30 under the self-locking force of the spiral pair when the floor brush 20 rotates, thereby preventing the floor brush 20 from falling off. The spiral helicine design can strengthen scrubbing brush 20 when rotating and the first pivot 30 between frictional force, further play spacing effect to guarantee the reliability of the clean different working faces of scrubbing brush subassembly 100, improve cleaning device's work efficiency, further promote user's use and experience.

Example 2

As shown in fig. 1, 2 and 4, on the basis of the above embodiment 1, optionally, the floor brush assembly 100 further includes a transmission member 50, the transmission member 50 is respectively connected with the driving mechanism 40 and the first rotating shaft 30 in a transmission manner, and the driving mechanism 40 drives the transmission member 50 to rotate, so as to drive the first rotating shaft 30 to rotate.

It will be appreciated that the transmission member 50 operatively connects the driving mechanism 40 to the first shaft 30, and when the first shaft 30 extends into the mounting hole 21, the driving mechanism 40 drives the transmission member 50 to rotate, thereby rotating the first shaft 30 and thus rotating the floor brush 20 relative to the base 10, i.e., the transmission member 50 outputs the driving force of the driving mechanism 40 to the first shaft 30 to rotate the floor brush 20 relative to the base 10.

Further, as shown in fig. 4, the transmission member 50 includes a transmission belt 51, a driving pulley 52 and a driven pulley 53, and the driving mechanism 40 is provided with an output shaft 41.

The output shaft 41 of the driving mechanism 40 is connected with the driving wheel 52, the driven wheel 53 is connected with the first rotating shaft 30, the driving wheel 52 and the driven wheel 53 are arranged oppositely in the transverse direction, the transmission belt 51 is connected with the driving wheel 52 and the driven wheel 53, the rotating axis of the transmission belt 51 is parallel to the rotating axis of the driving wheel 52 and the rotating axis of the driven wheel 53, therefore, through the cooperation of the transmission belt 51, the driving wheel 52 and the driven wheel 53, the driving force output by the driving mechanism 40 through the output shaft 41 can be transmitted to the driven wheel 53 through the transmission belt 51 at the driving wheel 52, and then the ground brush 20 is driven to rotate through the first rotating shaft 30 connected with the driven wheel 53, so that the ground brush 20 and the output shaft 41 synchronously rotate, and the transmission piece 50 is simple in structure and convenient to manufacture.

Further, a connecting hole 32 is formed along the axial direction of the first rotating shaft 30, and a first fastening member 531 is provided on the driven wheel 53.

The driven wheel 53 and the first fastening member 531 may be connected by welding, screwing, or integrally molding. The end of the first fastener 531, which is far away from the driven wheel 53, can penetrate through the connecting hole 32 formed along the axial direction of the first rotating shaft 30, so that the driven wheel 53 is fixedly connected with the first rotating shaft 30, and therefore when the driven wheel 53 is driven to drive the rotating shaft of the first rotating shaft 30, the overall structure of the floor brush assembly 100 is more stable and is not easy to fall off. In other embodiments, the transmission member 50 further includes a transmission cover 54. A drive cover 54 is attached to the base 10, the drive cover 54 supporting and protecting the drive member 50.

Example 3

As shown in fig. 1 and 2, in addition to any of the above embodiments, optionally, the floor brush assembly 100 further includes a locking device 60, the locking device 60 is detachably connected to a side of the base 10 away from the first rotating shaft 30, and the locking device 60 is rotatably connected to an end of the floor brush 20 away from the first rotating shaft 30.

Specifically, the locking device 60 is detachably connected to the base 10, and the locking device 60 is rotatably connected to an end of the floor brush 20 away from the first rotating shaft 30, that is, when a user needs to clean or replace the floor brush 20, the locking device 60 can drive the floor brush 20 to disengage from the base 10, thereby improving the assembling and disassembling efficiency of the floor brush assembly 100.

Referring to fig. 5, further, a mounting hole 11 is formed in a side of the base 10 away from the first rotating shaft 30, and a fastening hole 111 is formed in an inner wall of the mounting hole 11. Specifically, the base 10 is provided with a receiving hole for receiving the locking device 60 at a side away from the first rotating shaft 30, and is correspondingly provided with a mounting hole 11, and the locking device 60 is detachably mounted in the mounting hole 11 of the base 10.

As shown in fig. 6, the locking device 60 includes an end cap 61, a connecting assembly 62, and a snap assembly 63. As shown in fig. 6, the end cap 61 is detachably mounted to the base 10 at the mounting hole 11, and the shape of the end cap 61 corresponds to the shape of the mounting hole 11.

As shown in fig. 2, the end cover 61 is provided with a containing cavity 611 for installing the engaging component 63, the engaging component 63 is disposed in the containing cavity of the end cover 61, and the engaging component 63 is provided with a engaging member engaged with the engaging control 111 on the base, so that the engaging component 63 is detachably fixed on the base 10.

As shown in fig. 2 and 5, the connection assembly 62 is rotatably connected between the end caps 61. The connecting assembly 62 includes a second rotating shaft 621 and a second fastening member 622, the second rotating shaft 621 is provided with a hole through which the second fastening member 622 passes along the axial direction, and the second rotating shaft 621 is rotatably connected to the end cover 61 through the second fastening member 622. The hole that second pivot 621 can wear to establish is seted up to the one end of scrubbing brush 20 far away from first pivot 30 to make coupling assembling 62 be connected with scrubbing brush 20, thereby second pivot 621 is unanimous with the direction of rotation of first week 30 when first pivot 30 drives scrubbing brush 20 and rotates.

As shown in fig. 2 and 5 to 7, further, the inner wall of the mounting hole 11 is provided with two opposite sides respectively with a locking hole 111, and the locking assembly 63 includes a first locking member 6311, a second locking member 6312 and an elastic member 632. The first engaging member 6311 and the second engaging member 6312 have a protrusion 6313 at one end close to the engaging hole 111, and the elastic member 632 is disposed between the first engaging member 6311 and the second engaging member 6312.

It can be understood that the first engaging member 6311 and the second engaging member 6312 are disposed oppositely, and one end of the first engaging member near the base 10 is provided with a protruding block 6313 matching with the locking hole 111, and the protruding block 6313 can support and limit the locking assembly 63 by being locked with the locking hole 111. Furthermore, the first engaging member 6311 and the second engaging member 6312 are disposed in the accommodating cavity of the end cover 61, and the end cover 61 may be provided with a slot corresponding to the protruding block 6313, so that the protruding block 6313 passes through the slot of the end cover 61 and then is fixedly connected to the fastening hole 111 on the base 10, thereby further realizing the stable assembly of the locking device 60 and the base 10.

An elastic member 632 is provided between the first engaging member 6311 and the second engaging member 6312. Specifically, the user can press the locking device 60 to contract the elastic member 632, so that the first engaging member 6311 and the second engaging member 6312 move toward each other, and the protrusion 6313 is disengaged from the engaging hole 111, so that the locking device 60 is separated from the base 10, and the floor brush 20 is driven to disengage from the base 10. The locking device 60 is configured to facilitate the user to clean or replace the floor brush 20, save time and labor, and improve the user experience.

Meanwhile, when a user needs to install the floor brush 20 into the base 10, the user only needs to press the engaging component 63 in the locking device 60, to install the locking device 60 and the floor brush 20 into the assembly space in the base 10, and then release the engaging component 63, and engage the protruding block 6313 with the engaging hole 111 to limit the floor brush 20, thereby completing the installation of the floor brush 20.

In some embodiments, the locking hole 111 may be provided with a plurality of locking holes 111 along two opposite sides of the inner wall of the mounting hole 11, and correspondingly, the first locking member 6311 and the second locking member 6312 are provided with the same number of protrusions 6313 along one end close to the base 10. It should be noted that the locking hole 111 may be disposed at a position close to the elastic member 632. Of course, two or three of the fastening holes 111 may be provided, for example, the fastening holes 111 may be additionally provided at a position close to the elastic member 632, or the fastening holes 111 may be additionally provided at a position close to the floor brush 20.

In other embodiments, the first engaging member 6311 and the second engaging member 6312 may be provided with anti-slip pads 6314, so that when the user presses the engaging member 63 to remove the floor brush, the friction between the hand and the engaging member 63 is increased, thereby facilitating the removal of the floor brush.

Example 4

Embodiment 4 of the present application also provides a cleaning apparatus comprising the floor brush assembly 100 provided in any of the above embodiments.

The cleaning apparatus provided in this embodiment includes the floor brush assembly 100 in any of the above embodiments, and therefore, all the advantages of the floor brush assembly 100 in any of the above embodiments are achieved, which is not repeated herein.

To sum up, among scrubbing brush subassembly and the cleaning device that this scrubbing brush subassembly was contained in the use to the user, when the user cleaned in the cleaning device who uses, actuating mechanism drive first pivot is rotated and then is driven the scrubbing brush and rotate on the base, cooperate through the first connecting portion that is located on first pivot second connecting portion and the scrubbing brush, make the scrubbing brush rotate and lock more with first pivot, when clean long hair carpet and unevenness's cleaning surface, the scrubbing brush is hardly followed the base and is come off, avoid the scrubbing brush that the user installation drops once more in use, improve cleaning device's work efficiency, further promote user's use and experience.

In all examples shown and described herein, any particular value should be construed as merely exemplary, and not as a limitation, and thus other examples of example embodiments may have different values.

It should be noted that: like reference numbers and letters refer to like items in the following figures, and thus, once an item is defined in one figure, it need not be further defined and explained in subsequent figures.

The above examples are merely illustrative of several embodiments of the present invention, and the description thereof is more specific and detailed, but not to be construed as limiting the scope of the utility model. It should be noted that, for a person skilled in the art, several variations and modifications can be made without departing from the inventive concept, which falls within the scope of the present invention.

Claims

1. A floor brush assembly, comprising:

a base;

2. The floor brush assembly according to claim 1, wherein the first connecting portion is a groove formed in the floor brush and extending along an axial direction of the assembling hole, the second connecting portion is a protrusion extending along the axial direction of the first rotating shaft, and the groove is matched with the protrusion.

3. The floor brush assembly according to claim 2, wherein the number of the protrusions is equal to that of the grooves, the protrusions are arranged at intervals along the circumferential direction of the first rotating shaft, the locking direction of the protrusions and the locking direction of the grooves are the same as the rotating direction of the first rotating shaft, and the grooves and the protrusions are spiral.

4. The floor brush assembly of claim 1, further comprising a transmission member, wherein the transmission member is in transmission connection with the driving mechanism and the first rotating shaft, and the driving mechanism drives the transmission member to rotate, so as to drive the first rotating shaft to rotate.

5. A floor brush assembly according to claim 4, wherein the transmission member comprises a transmission belt, a driving wheel and a driven wheel, the output shaft of the driving mechanism is connected with the driving wheel, the driven wheel is connected with the first rotating shaft, and the transmission belt is connected with the driving wheel and the driven wheel.

6. The floor brush assembly as claimed in claim 5, wherein a connecting hole is formed along an axial direction of the first rotating shaft, the driven wheel is provided with a first fastening member, and the first fastening member is inserted into the connecting hole so as to fixedly connect the driven wheel with the first rotating shaft.

7. The floor brush assembly of claim 1, further comprising a locking device, wherein the locking device is detachably connected to a side of the base away from the first rotating shaft, and the locking device is rotatably connected to an end of the floor brush away from the first rotating shaft.

8. The floor brush assembly according to claim 7, wherein a mounting hole is formed in one side of the base, which is far away from the first rotating shaft, and a clamping hole is formed in the inner wall of the mounting hole;

9. The floor brush assembly as claimed in claim 8, wherein the inner wall of the mounting hole is provided with the locking hole at opposite sides thereof;

10. A cleaning apparatus comprising a floor brush assembly according to any of claims 1 to 9.