CN216454810U

CN216454810U - Floor sweeping robot

Info

Publication number: CN216454810U
Application number: CN202122653784.6U
Authority: CN
Inventors: 梁厚佳
Original assignee: Shenzhen Useer Robot Co Ltd
Current assignee: Shenzhen Useer Robot Co Ltd
Priority date: 2021-11-02
Filing date: 2021-11-02
Publication date: 2022-05-10
Anticipated expiration: 2031-11-02

Abstract

The utility model relates to the field of sweeping robots, and discloses a sweeping robot which comprises a robot body, wherein a sweeping component, a collecting component and a hair rolling brush component are arranged on the robot body, the sweeping component is configured to sweep objects to be swept to the collecting component and is collected by the collecting component, the hair rolling brush component is arranged in front of the collecting component and comprises an installation shaft and a hair rolling piece, the installation shaft is detachably arranged on the robot body, the hair rolling piece is detachably sleeved outside the installation shaft, and the installation shaft can drive the hair rolling piece to rotate so as to wind and roll hair in the objects to be swept. At the in-process that cleans, the hair in the coiling winding of hair spare can treat the cleaning object, after working a period, can pull down the installation axle and conveniently change the hair spare that rolls up, the clearance of rolling up the brush subassembly is convenient, can improve the efficiency of sweeping the floor of robot of sweeping the floor, and user's use is experienced to feel well.

Description

Floor sweeping robot

Technical Field

The utility model relates to the technical field of sweeping robots, in particular to a sweeping robot.

Background

The sweeping robot mainly comprises a sweeping assembly and a collecting assembly, wherein the sweeping assembly sweeps dust and hair to the collecting assembly for collecting and processing. However, during the sweeping process of the sweeping robot, hairs in the object to be swept are easily entangled with the sweeping component or blocked the collecting component, which affects the normal operation of the sweeping robot.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a sweeping robot which can prevent hairs and the like from winding a sweeping component or blocking a collecting component and has a good sweeping effect.

Therefore, the utility model adopts the following technical scheme:

the floor sweeping robot comprises a body, wherein the body is provided with:

a sweeping assembly and a collecting assembly, the sweeping assembly being configured to sweep the object to be swept toward and collected by the collecting assembly;

the hair rolling brush assembly is arranged in the front of an inlet of the collecting assembly and comprises an installation shaft and a hair rolling piece, the installation shaft is detachably arranged on the machine body, the hair rolling piece is detachably sleeved outside the installation shaft, and the installation shaft can drive the hair rolling brush to rotate to wind and roll hair in the object to be cleaned.

As a preferred scheme of sweeping the floor robot, the wool rolling piece includes the basal portion and sets up at interval a plurality of first brush hairs on the basal portion outer wall, every first brush hair is kept away from the one end of basal portion all is equipped with spacing arch.

As a preferred scheme of the sweeping robot, one of the mounting shaft and the wool rolling piece is provided with a convex part extending along the axial direction of the mounting shaft, and the other one of the mounting shaft and the wool rolling piece is provided with a groove matched with the convex part.

As a preferred scheme of the sweeping robot, a first mounting groove and two second mounting grooves are formed in the bottom of the machine body, the first mounting groove is located between the two second mounting grooves and is respectively communicated with the two second mounting grooves, a part of the wool rolling piece is accommodated in the first mounting groove, and two ends of the mounting groove are respectively accommodated in the two second mounting grooves;

the sweeping robot further comprises a first fixing piece and a second fixing piece, and the first fixing piece and the second fixing piece are used for plugging two openings of the second mounting groove respectively.

As a preferred scheme of the floor sweeping robot, the first end of the first fixing piece is connected with the machine body, one of the second end of the second fixing piece and the machine body is provided with a first clamping groove, and the other of the second end of the second fixing piece and the machine body is provided with a clamping protrusion which is used for being clamped with the first clamping groove.

As a preferred scheme of the sweeping robot, the sweeping robot further includes a first driving assembly, the first driving assembly is located in one of the second mounting grooves, and the first driving assembly includes:

the rotating motor and the adapter, the one end of adapter with the output of rotating motor links to each other, the other end with the connection can be dismantled to the tip of installation axle, the rotating motor can drive the adapter drives the installation axle rotates.

As an optimal scheme of the robot of sweeping the floor, clean the subassembly and include two at least limit brushes, the limit brush is followed the periphery interval of organism set up in the bottom of organism, the robot of sweeping the floor still include with the second drive assembly of limit brush one-to-one, the second drive assembly is located inside the organism, the output of second drive assembly stretches out outside the organism and with correspond the limit brush links to each other.

As a preferred scheme of the floor sweeping robot, annular protrusions which are in one-to-one correspondence with the second driving assemblies are arranged on the machine body, and the annular protrusions are annularly arranged outside the output ends of the second driving assemblies;

the limit brush includes the casing and set up in second brush hair on the casing outer wall, the protruding connecting piece that is equipped with of inner wall of casing, be provided with the spread groove on the connecting piece, the casing cover is located annular protruding outer just the spread groove cover is located outside the output of second drive assembly, the terminal surface of casing is less than annular bellied terminal surface.

As a preferred scheme of the sweeping robot, a suction port is formed in the bottom of the machine body, and the rolling brush assembly is located between the suction port and the side brush;

the collection assembly comprises a dust collection box and a fan, the air suction end of the fan is communicated with the dust collection box, and the suction port is communicated with the dust collection box.

As a preferred scheme of sweeping robot, the collection subassembly still includes the round brush, and part the round brush holds in the suction opening, the both ends of round brush respectively with the inner wall of suction opening links to each other.

The utility model has the beneficial effects that:

the utility model provides a floor sweeping robot which comprises a hair rolling brush assembly, wherein the hair rolling brush assembly comprises an installation shaft and a hair rolling piece, the installation shaft can drive the hair rolling piece to rotate in the process of sweeping so as to wind and roll hair in an object to be swept, the hair is prevented from winding the sweeping assembly or blocking the collection assembly, the hair rolling piece is detachably sleeved on the installation shaft, and after the floor sweeping robot works for a period of time, the hair rolling piece can be detached and conveniently replaced, the hair rolling brush assembly is convenient to clean, the floor sweeping efficiency of the floor sweeping robot can be improved, and the use experience of a user is good.

Drawings

Fig. 1 is a first schematic structural diagram of a sweeping robot according to an embodiment of the present invention;

FIG. 2 is a schematic structural view of a rolling brush assembly according to an embodiment of the present invention;

fig. 3 is a schematic structural view of a concealed fixing member of the sweeping robot according to the embodiment of the present invention;

FIG. 4 is a schematic structural diagram of a first fastener provided in an embodiment of the present invention;

fig. 5 is a schematic structural diagram of a first snap groove provided in the embodiment of the present invention;

FIG. 6 is a cross-sectional view of an edge brush provided in accordance with an embodiment of the present invention.

In the figure:

1-body; 11-a first mounting groove; 12-a second mounting groove; 13-an annular projection; 14-a suction opening; 15-a first snap groove; 16-a second clamping groove;

2-side brushing; 21-a housing; 211-a convex extension; 22-second bristles; 23-a connector;

3-a rolling brush component; 31-mounting shaft; 311-a boss; 32-a wool wrap; 321-a base; 322-first bristles; 3221-a spacing bump;

41-a first fixture; 411-a clamping protrusion; 42-a second fixture;

5-a first drive assembly; 51-a rotating electrical machine; 52-an adaptor; 53-a guard;

6-a second drive assembly;

7-rolling brush.

Detailed Description

In order to make the technical problems solved, technical solutions adopted and technical effects achieved by the present invention clearer, the technical solutions of the embodiments of the present invention will be described in further detail below with reference to the accompanying drawings, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

The technical scheme of the utility model is further explained by the specific implementation mode in combination with the attached drawings.

The embodiment provides a sweeping robot, as shown in fig. 1-2, the sweeping robot includes a machine body 1, a sweeping assembly, a collecting assembly and a brush rolling assembly 3 are arranged on the machine body 1, the sweeping assembly is configured to sweep an object to be swept to the collecting assembly and is collected by the collecting assembly, the brush rolling assembly 3 is arranged in front of an inlet of the collecting assembly, the brush rolling assembly 3 includes a mounting shaft 31 and a brush rolling member 32, the mounting shaft 31 is detachably arranged on the machine body 1, the brush rolling member 32 is detachably sleeved outside the mounting shaft 31, the mounting shaft 31 can drive the brush rolling member 32 to rotate relative to the machine body 1 to wind and roll hair in the object to be swept, in the sweeping process, the hair rolling piece 32 can roll the hair in the object to be swept, so that the situation that the hair is wound on the sweeping component to cause the sweeping component to work abnormally is prevented, and the situation that the hair enters the collecting component to cause the collecting component to be blocked is prevented; after working for a period of time, winding hair reaches the upper limit on the hair rolling brush component 3, can pull down the installation axle 31 and change the hair rolling piece 32, and the clearance of hair rolling brush component 3 is convenient, can improve the efficiency of sweeping the floor of robot of sweeping the floor, and user's use experience feels good.

Specifically, as shown in fig. 2, the hair rolling member 32 includes a base 321 and a plurality of first bristles 322 spaced apart from the outer wall of the base 321, a limiting protrusion 3221 is disposed at one end of each first bristle 322 away from the base 321, the hair can be wound around each first bristle 322, and the limiting protrusion 3221 can prevent the hair from falling off from the first bristles 322, so that the hair can be cleaned well, and in addition, the limiting protrusion 3221 can also have a smooth transition effect, so that the hair rolling member 32 can smoothly rotate when sweeping the floor, and meanwhile, the floor can be prevented from being scratched.

Optionally, as shown in fig. 2, one of the mounting shaft 31 and the hair curling member 32 is provided with a protruding portion 311 extending in the axial direction of the mounting shaft 31, and the other of the mounting shaft 31 and the hair curling member 32 is provided with a groove adapted to the protruding portion 311, when the hair curling member 32 is sleeved outside the mounting shaft 31, the protruding portion 311 is clamped in the groove, the mounting shaft 31 can drive the hair curling member 32 to rotate through the abutting action of the protruding portion 311 and the groove when rotating, so that the hair curling member 32 and the mounting shaft 31 are prevented from sliding relatively, and the hair curling and winding effect of the hair curling member 32 on hair is ensured. It will be appreciated that the bosses 311 extend in the axial direction of the mounting shaft 31 to facilitate the attachment and detachment of the fur member 32. Further, the number of the protruding portions 311 may be multiple, the protruding portions 311 are arranged along the outer periphery of the mounting shaft 31 or the inner periphery of the wool rolling member 32 at intervals, and the grooves and the protruding portions 311 are arranged in a one-to-one correspondence manner, so that the wool rolling member 32 and the mounting shaft 31 can be further ensured to rotate synchronously, and meanwhile, stress concentration between the protruding portions 311 and the grooves can be avoided, so that the service lives of the wool rolling member 32 and the mounting shaft 31 are prolonged.

In the present embodiment, the protrusion 311 is provided on the mounting shaft 31, and the groove is provided on the fur rolling member 32, and since the fur rolling member 32 is a consumable part, the groove is provided on the fur rolling member 32, so that the manufacturing cost of the fur rolling member 32 can be reduced. In addition, the boss 311 may be integrally formed with the mounting shaft 31, or the boss 311 may be assembled with the mounting shaft 31 after being formed separately, which may be set according to actual needs, and this embodiment does not limit this.

Optionally, as shown in fig. 1 and fig. 3, the bottom of the machine body 1 is provided with a first mounting groove 11 and two second mounting grooves 12, the first mounting groove 11 is located between the two second mounting grooves 12 and is respectively communicated with the two second mounting grooves 12, the partial wool curling member 32 is accommodated in the first mounting groove 11, two ends of the mounting shaft 31 are respectively accommodated in the two second mounting grooves 12, the sweeping robot further includes a first fixing member 41 and a second fixing member 42, and the first fixing member 41 and the second fixing member 42 are respectively used for plugging openings of the two second mounting grooves 12 to fix the mounting shaft 31 in the second mounting grooves 12.

A specific fixing manner of the first fixing member 41 will be described below.

Alternatively, as shown in fig. 1 in combination with fig. 4 and 5, a first end of the first fixing member 41 is connected to the machine body 1, one of a second end of the first fixing member 41 and the machine body 1 is provided with a first catching groove 15, and the other of the second end of the first fixing member 41 and the machine body 1 is provided with a catching protrusion 411, and the catching protrusion 411 is used for catching with the first catching groove 15. The first fixing member 41 is connected with the machine body 1 in a clamping manner, and the first fixing member 41 can be quickly disassembled and assembled, so that the installation shaft 31 can be conveniently disassembled and assembled and the hair rolling member 32 can be conveniently replaced.

Specifically, the end of the first fixing member 41 is bent to form the clamping protrusion 411, the cross-sectional shape of the clamping protrusion 411 is U-shaped, and the clamping protrusion 411 has certain deformability, so that the clamping protrusion 411 can extend into the first clamping groove 15 or be separated from the first clamping groove 15.

The connection between the first end of the first fixing member 41 and the machine body 1 will be described below. Exemplarily, as shown in fig. 5, the second clamping groove 16 is formed in the side wall of the second mounting groove 12, the first end of the first fixing member 41 can be clamped in the second clamping groove 16, so that the first fixing member 41 can be conveniently mounted, and meanwhile, the number of parts can be reduced because other connecting structures are not required to be arranged. Of course, the connection manner of the first end of the first fixing element 41 and the machine body 1 is not limited to this, and in other embodiments, the first end of the first fixing element 41 may be rotatably connected with the machine body 1, and may be set according to actual needs, which is not limited in this embodiment.

In this embodiment, the second mounting groove 12 is a stepped groove, the second engaging groove 16 is formed in a side surface of a large end portion of the stepped groove, the first end of the first fixing member 41 is engaged with the second engaging groove 16, the first engaging groove 15 is formed in a stepped surface of the stepped groove, and the second end of the first fixing member 41 is engaged with the first engaging groove 15, so that the first fixing member 14 can be attached to the stepped surface of the stepped groove, and the first fixing member 41 is supported well.

Further, in order to support the end of the mounting shaft 31, as shown in fig. 5, the sweeping robot may further include a mounting bearing received in the second mounting groove 12 and supporting the mounting shaft 31.

The fixing manner of the second fixing member 42 will be described below. In this embodiment, the first end of the second fixing member 42 is connected to the machine body, the second end of the second fixing member 42 is provided with a through hole, the machine body 1 is provided with a threaded hole, the floor sweeping robot further comprises a fastening member, and the fastening member can penetrate through the through hole and be in threaded connection with the threaded hole so as to ensure the connection reliability of the second fixing member 42 and the machine body 1, and thus ensure the installation reliability of the installation shaft 31. Further, the number of the through holes on the second fixing member 42 can be multiple, the fastening members and the threaded holes are respectively arranged in one-to-one correspondence with the through holes, and each fastening member can penetrate through the through hole and is in threaded connection with the corresponding threaded hole, so that reliable connection between the second fixing member 42 and the machine body 1 is further guaranteed. The connection manner between the first end of the second fixing member 42 and the machine body 1 is similar to the connection manner between the first end of the first fixing member 41 and the machine body 1, and redundant description is not provided in this embodiment.

Optionally, as shown in fig. 3, the sweeping robot further includes a first driving assembly 5, the first driving assembly 5 is located in one of the second mounting grooves 12, the first driving assembly 5 includes a rotating motor 51, and the rotating motor 51 can drive the mounting shaft 31 to drive the hair curling member 32 to rotate and curl the hair. Specifically, the first driving assembly 5 further includes an adaptor 52, one end of the adaptor 52 is connected to the output end of the rotating electrical machine 51, the second end of the adaptor 52 is detachably connected to the end of the mounting shaft 31, and the rotating electrical machine 51 can drive the adaptor 52 to drive the mounting shaft 31 to rotate. The cross-sectional shape of the output end of the rotating motor 51 and the cross-sectional shape of the end of the mounting shaft 31 are both non-circular, and the adapter 52 is provided with two limiting grooves which are respectively in adaptive connection with the output end of the rotating motor 51 and the end of the mounting shaft 31, so that the adapter 52 can play a role in transmitting torque and power.

Further, the first driving assembly 5 may further include a protection part 53, and the protection part 53 is disposed between the rotating electric machine 51 and the second mounting groove 12 to protect the rotating electric machine 51 and prevent the rotating electric machine 51 from shaking during the operation of the robot cleaner.

In this embodiment, since one of the two second mounting grooves 12 accommodates the first driving member 5, in order to improve the fixing effect of the first driving member 5, the second end of the corresponding second fixing member 42 is fixed to the machine body 1 using a fastening member. Because the other of the two mounting grooves does not accommodate the first driving assembly 5, in order to ensure the rapidness and convenience of the detachment of the mounting shaft 31, the second end of the corresponding first fixing member 41 is clamped on the machine body 1 through the matching of the clamping protrusion 411 and the first clamping groove 15.

Optionally, as shown in fig. 1 and fig. 6, the sweeping assembly includes at least two side brushes 2, the side brushes 2 are disposed at the bottom of the machine body 1 at intervals along the periphery of the machine body 1, the sweeping robot further includes second driving assemblies 6 corresponding to the side brushes 2 one to one, the second driving assemblies 6 are located inside the machine body 1, and output ends of the second driving assemblies 6 extend out of the machine body 1 and are connected to the corresponding side brushes 2 to drive the corresponding side brushes 2 to rotate relative to the machine body 1 and sweep the object to be swept to the collecting assembly, so that the collecting assembly collects the object to be swept. In this embodiment, the number of the side brushes 2 is two, and the two side brushes 2 rotate relatively, so that the cleaning and collecting effects on the objects to be cleaned are good.

Furthermore, the machine body 1 is provided with annular protrusions 13 corresponding to the second driving components 6 one by one, the annular protrusions 13 are annularly arranged outside the output end of the second driving components 6, the side brush 2 comprises a shell 21 and second bristles 22 arranged on the outer wall of the shell 21, the inner wall of the shell 21 is provided with a connecting piece 23, the connecting piece 23 is provided with a connecting groove, the shell 21 is covered outside the annular protrusions 13, the connecting groove is sleeved outside the output end of the second driving components 6, so that the second driving components 6 drive the connecting piece 23 to drive the shell 21 to rotate, so that the second brush 22 cleans the object to be cleaned, the end surface of the shell 21 is lower than the end surface of the annular bulge 13, and a certain dislocation exists between the end surface of the shell 21 and the end surface of the annular bulge 13, so that the housing 21 can be matched with the annular bulge 13 to prevent hairs in the object to be cleaned from entering the housing 21 from the gap between the housing 21 and the machine body 1 to influence the normal operation of the second driving assembly 6. The number of the second brush staples 22 may be plural, and the plural second brush staples 22 are disposed on the outer wall of the housing 21 at intervals, so that the cleaning effect of the edge brush 2 can be improved.

Preferably, as shown in fig. 6, a protruding extension portion 211 is disposed on the end surface of the housing 21, and the protruding extension portion 211 is disposed around the outer circumference of the end surface of the housing 21, so as to further prevent hair from entering the interior of the housing 21 and affecting the normal operation of the second driving assembly 6.

Optionally, a suction port 14 is formed at the bottom of the machine body 1, the collecting assembly comprises a dust collecting box and a fan, a suction end of the fan is communicated with the dust collecting box, the suction port 14 is communicated with the dust collecting box, and the fan can form negative pressure in the dust collecting box so as to suck the to-be-cleaned objects into the dust collecting box from the suction port 14 for collection. In this embodiment, the rolling brush component 3 is located between the suction port 14 and the side brush 2, the side brush 2 firstly sweeps the object to be swept to the middle of the machine body 1, the rolling brush component 3 winds and rolls the hair in the object to be swept, and finally the collection component adsorbs the rest object to be swept, so that the sweeping robot is good in cleaning effect. Of course, the arrangement of the suction port 14, the rolling brush assembly 3 and the side brush 2 is not limited to this, and in other embodiments, the side brush 2 may be located between the suction port 14 and the rolling brush assembly 3, and may be set according to the actual cleaning requirement, which is not limited in this embodiment.

Optionally, as shown in fig. 1 to 4, the collecting assembly further comprises a rolling brush 7, two ends of the rolling brush 7 are respectively connected with two side walls of the suction opening 14, a part of the rolling brush 7 is accommodated in the suction opening 14, and the rolling brush 7 can sweep the object to be swept into the suction opening 14, so as to further improve the sweeping effect and the sweeping efficiency of the sweeping robot.

Specifically, the process of replacing the wool pack 32 is as follows: first, the first fixing member 41 is removed, the adaptor 52 is moved in a direction to approach the first driving unit 5, the end of the mounting shaft 31 is separated from the adaptor 52, the bristle rolling member 3 is taken out, finally, the bristle rolling member 32 is removed from the mounting shaft 31, a new bristle rolling member 32 is fitted on the mounting shaft 31, and the replaced bristle rolling member 3 is mounted in the first mounting groove 11 and the second mounting groove 12, thereby completing the replacement of the bristle rolling member 32.

In the description of the present specification, it is to be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of describing the present embodiment and simplifying the description, and do not indicate or imply that the device or structure referred to must have a specific orientation, be configured and operated in a specific orientation, and thus, cannot be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance. Wherein the terms "first position" and "second position" are two different positions.

In the description herein, references to the description of "an embodiment," "an example" or the like are intended to mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the utility model. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example.

Unless expressly stated or limited otherwise, the terms "mounted," "connected," and "secured" are to be construed broadly and encompass, for example, both fixed and removable connections; 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.

Unless expressly stated or limited otherwise, the first feature "on" or "under" the second feature may include the first feature being in direct contact with the second feature, or may include the first feature being in direct contact with the second feature but being in contact with the second feature by another feature therebetween. Also, the first feature being "on," "above" and "over" the second feature includes the first feature being directly on and obliquely above the second feature, or merely indicating that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature includes the first feature being directly under and obliquely below the second feature, or simply meaning that the first feature is at a lesser elevation than the second feature.

In addition, the foregoing is only the preferred embodiment of the present invention and the technical principles applied. It will be understood by those skilled in the art that the present invention is not limited to the particular embodiments described herein, but is capable of various obvious changes, rearrangements and substitutions as will now become apparent to those skilled in the art without departing from the scope of the utility model. Therefore, although the present invention has been described in greater detail by the above embodiments, the present invention is not limited to the above embodiments, and may include other equivalent embodiments without departing from the spirit of the present invention, and the scope of the present invention is determined by the scope of the appended claims.

Claims

1. The floor sweeping robot is characterized by comprising a machine body (1), wherein the machine body (1) is provided with:

roll up brush subassembly (3), set up in the place ahead of the entry of collecting the subassembly, roll up brush subassembly (3) including installation axle (31) and roll up hair spare (32), installation axle (31) detachably set up in on organism (1), roll up hair spare (32) detachably cover and locate outside installation axle (31), installation axle (31) can drive roll up the brush and rotate with the winding rolling treat the hair in the sweeper.

2. The sweeping robot according to claim 1, wherein the bristle rolling member (32) comprises a base (321) and a plurality of first bristles (322) spaced apart from the outer wall of the base (321), and a limiting protrusion (3221) is disposed at one end of each first bristle (322) away from the base (321).

3. The sweeping robot according to claim 1, characterized in that one of the mounting shaft (31) and the wool curling member (32) is provided with a boss (311) extending in the axial direction of the mounting shaft (31), and the other is provided with a groove adapted to the boss (311).

4. The sweeping robot according to claim 1, wherein the bottom of the machine body (1) is provided with a first mounting groove (11) and two second mounting grooves (12), the first mounting groove (11) is located between the two second mounting grooves (12) and is respectively communicated with the two second mounting grooves (12), a part of the wool curling member (32) is accommodated in the first mounting groove (11), and two ends of the mounting shaft (31) are respectively accommodated in the two second mounting grooves (12);

the sweeping robot further comprises a first fixing piece (41) and a second fixing piece (42), wherein the first fixing piece (41) and the second fixing piece (42) are used for blocking openings of the two second mounting grooves (12) respectively.

5. The sweeping robot according to claim 4, characterized in that the first end of the first fixing member (41) is connected with the machine body (1), one of the second end of the first fixing member (41) and the machine body (1) is provided with a first clamping groove (15), and the other one of the second end of the first fixing member and the machine body is provided with a clamping protrusion (411) for clamping with the first clamping groove (15).

6. A sweeping robot according to claim 4, characterized in that it further comprises a first driving assembly (5), said first driving assembly (5) being located in one of said second mounting slots (12), said first driving assembly (5) comprising:

rotating electrical machines (51) and adaptor (52), the one end of adaptor (52) with the output of rotating electrical machines (51) links to each other, the other end with the connection can be dismantled to the tip of installation axle (31), rotating electrical machines (51) can drive adaptor (52) drive installation axle (31) rotate.

7. The sweeping robot according to any one of claims 1-6, wherein the sweeping assembly comprises at least two side brushes (2), the side brushes (2) are arranged at the bottom of the machine body (1) at intervals along the periphery of the machine body (1), the sweeping robot further comprises second driving assemblies (6) corresponding to the side brushes (2) one by one, the second driving assemblies (6) are located inside the machine body (1), and output ends of the second driving assemblies (6) extend out of the machine body (1) and are connected with the corresponding side brushes (2).

8. The sweeping robot according to claim 7, wherein the machine body (1) is provided with annular protrusions (13) corresponding to the second driving assemblies (6) one by one, and the annular protrusions (13) are annularly arranged outside the output ends of the corresponding second driving assemblies (6);

limit brush (2) include casing (21) and set up in second brush hair (22) on casing (21) outer wall, the inner wall of casing (21) is provided with connecting piece (23), be provided with the spread groove on connecting piece (23), casing (21) cover is located annular arch (13) is outer just the spread groove cover is located outside the output of second drive assembly (6), the terminal surface of casing (21) is less than the terminal surface of annular arch (13).

9. The sweeping robot according to claim 7, characterized in that a suction opening (14) is formed at the bottom of the machine body (1), and the brush rolling assembly (3) is located between the suction opening (14) and the side brush (2);

the collection assembly comprises a dust collection box and a fan, the air suction end of the fan is communicated with the dust collection box, and the suction port (14) is communicated with the dust collection box.

10. The sweeping robot according to claim 9, wherein the collecting assembly further comprises a rolling brush (7), a part of the rolling brush (7) is accommodated in the suction port (14), and both ends of the rolling brush (7) are respectively connected with the inner wall of the suction port (14).