CN212234320U

CN212234320U - Cleaning robot

Info

Publication number: CN212234320U
Application number: CN202020394087.6U
Authority: CN
Inventors: 孙书晨; 尹涛; 郑浩; 顾小柳; 王生贵; 李振; 程昊天
Original assignee: Shanghai Gaussian Automation Technology Development Co Ltd
Current assignee: Shanghai Gaussian Automation Technology Development Co Ltd
Priority date: 2020-03-25
Filing date: 2020-03-25
Publication date: 2020-12-29
Anticipated expiration: 2030-03-25

Abstract

The application discloses a cleaning robot. The cleaning robot comprises a mounting bracket, a mounting structure, a swinging bracket and a cleaning assembly. The cleaning assembly comprises a cleaning assembly and a mounting structure, wherein the mounting structure is arranged on one side, close to the ground, of a chassis of the cleaning robot, the mounting structure comprises a limiting groove, a swing support is arranged on the mounting structure along the vertical direction, the swing support comprises a mounting hole, the cleaning assembly comprises a guide support and a swing arm, and the cleaning assembly is detachably arranged on the limiting groove and the mounting hole through the guide support and the swing arm respectively so as to be used for cleaning the ground. In the embodiment of the application, the cleaning robot is detachably mounted on the mounting structure and the swing support which are fixed on the mounting support through the cleaning assembly, so that the cleaning assemblies with different functions can be replaced according to requirements of users, the cleaning robot can achieve multiple cleaning functions, user experience is improved, and resources are saved.

Description

Cleaning robot

Technical Field

The application relates to the technical field of robots, in particular to a cleaning robot.

Background

In the related art, each cleaning robot has a single cleaning function, and cannot realize multiple cleaning functions such as floor washing, floor sweeping or floor mopping by using one cleaning robot, for example, a cleaning robot for floor sweeping can only realize the cleaning function, and a cleaning robot for floor cleaning can only realize the floor cleaning function. In order to realize various cleaning functions, a user needs to purchase cleaning robots with different functions, so that the user cost is increased and resource waste is caused.

SUMMERY OF THE UTILITY MODEL

In view of the above, the present application is directed to solving, at least to some extent, one of the problems in the related art. To this end, an object of the present application is to provide a cleaning robot.

The cleaning robot of the embodiment of the present application includes:

the mounting bracket is arranged on one side, close to the ground, of a chassis of the cleaning robot;

the mounting structure is mounted on the mounting bracket and comprises a limiting groove;

the swinging bracket is arranged on the mounting bracket along the vertical direction and comprises a mounting hole;

the cleaning assembly comprises a guide support and a swing arm, and the cleaning assembly is detachably mounted on the limiting groove and the mounting hole through the guide support and the swing arm respectively to be used for cleaning the ground.

In the cleaning robot of this application embodiment, install on mounting structure and the rocking support on the installing support through clean subassembly detachably, when clean subassembly is changed according to the user's demand, the clean subassembly of disconnection and mounting structure and rocking support are connected, just can demolish the clean subassembly of installing on cleaning robot, and then change clean subassembly. Therefore, the cleaning robot can realize multiple cleaning functions, user experience is improved, and resources are saved.

In some embodiments, the guide bracket includes a first mounting portion and a second mounting portion extending from the first mounting portion to the mounting structure, the second mounting portion includes a detachable member, and the second mounting portion is detachably mounted in the limiting groove through the detachable member.

So, clean subassembly detachably installs in the spacing inslot through the second installation department of guide bracket to clean subassembly can drive the piece of disassembling and move at the spacing inslot.

In some embodiments, the second installation portion further includes two clamping pieces, the two clamping pieces are arranged in parallel at intervals, the installation structure is partially embedded between the two clamping pieces, and the disassembly part is inserted into the limit groove of the installation structure from the end portion of one of the clamping pieces and detachably connected with the other clamping piece.

So, wear to locate mounting structure's spacing groove through the dismouting piece to link to each other two end detachably of dismouting piece with two holding pieces respectively, make mounting structure be limited in between two holding pieces.

In some embodiments, the cleaning robot further comprises:

the driving assembly is arranged on one side, far away from the ground, of the mounting bracket, and the driving assembly is connected with the guide bracket and used for driving the cleaning assembly to be close to or far away from the ground.

So, through drive assembly's setting for cleaning assembly can break away from ground when cleaning robot non-operating condition, and has avoided removing to cause the influence to cleaning robot.

In some embodiments, the drive assembly comprises:

the driving assembly is arranged on the mounting bracket through the fixing bracket;

the drive division, the drive division certainly the fixed bolster is to ground along stretching the setting, detachably with first installation department fixed connection is in order to drive clean subassembly moves along vertical direction.

So, drive assembly passes through the fixed bolster fixed with the installing support on, the rethread drive division links to each other with clean subassembly for drive assembly can drive clean subassembly and be close to or keep away from ground.

In some embodiments, the drive assembly further comprises a buffer structure, and the buffer structure is respectively connected with the fixed bracket and the drive part.

Therefore, when the cleaning assembly meets the condition of poor ground condition in the process of cleaning the ground, the buffer structure can play a role in buffering, and the cleaning assembly is prevented from being damaged.

In some embodiments, the swing bracket includes a plurality of swing brackets, each swing bracket includes a mounting seat and a main rod extending from the mounting seat to the ground, the swing bracket is fixed to the mounting bracket through the mounting seat, the mounting hole is formed in one side of the main rod away from the mounting seat, and the main rod is detachably and rotatably connected to the swing arm through the mounting hole.

So, the setting of swing bracket through mount pad and main part pole for the swing bracket can be installed on the mount bracket, and clean subassembly accessible swing arm detachably installs on the main part pole.

In some embodiments, the cleaning assembly further comprises a fixing plate, the swing arm comprises a first sub swing arm and a second sub swing arm, and the first sub swing arm is fixedly connected with the second sub swing arm through the fixing plate.

So, can reduce clean subassembly through the setting of first sub swing arm, second sub swing arm and fixed plate and rock.

In some embodiments, the cleaning assembly further comprises a fixing seat, and the fixing seat is rotatably connected with one side of the swing arm far away from the main body rod.

So, through the setting to the fixing base, clean subassembly can be connected with the swing arm to can rotate around the main part pole.

In certain embodiments, the cleaning assembly comprises:

and the brush disc assembly is fixedly connected with the guide bracket and the fixed seat respectively and is used for brushing the ground.

Therefore, the cleaning assembly can be used for brushing the ground by the cleaning robot through the arrangement of the brushing disc assembly.

In certain embodiments, the cleaning assembly comprises:

and the rolling brush component is fixedly connected with the guide bracket and the fixing seat respectively, and is used for cleaning the ground.

So, cleaning assembly passes through the setting of round brush subassembly, and cleaning machines people can realize cleaning the function.

In certain embodiments, the cleaning assembly further comprises:

the rolling brush assembly is fixedly connected with the fixed seat through the second connecting piece;

the dust pushing assembly is arranged on one side, away from the advancing end, of the rolling brush assembly, and is integrally connected with the rolling brush assembly through a first connecting piece arranged on a side plate of the dust pushing assembly.

So, push away the subassembly through setting up coupling assembling and dirt for dirt pushes away the subassembly and the round brush subassembly links to each other, thereby clean subassembly can realize cleaning simultaneously and drag the function on ground.

In some embodiments, the dirt pushes away the subassembly and includes that a drive roller, dirt push away the support and be the cover with cyclic annular ground and establish dirt on the dirt pushes away cloth, dirt pushes away the support including establishing the curb plate at both ends and being located a plurality of live-rollers that the interval set up between the curb plate at both ends, drive roller and one of them the common centre gripping of live-roller dirt pushes away cloth and drives dirt pushes away cloth around a plurality of live-rollers rotate.

So, dirt pushes away the subassembly and can realize changing dirt automatically and push away cloth, has guaranteed dirt and has pushed away clean efficiency.

In the cleaning robot of this application, through right installing support, mounting structure, swing bracket and clean the setting of subassembly for cleaning the subassembly demountable installation is on the mounting structure and the swing bracket that are connected with the installing support, thereby the user can be according to the demand and will install the cleaning assembly who installs on cleaning robot and pull down in order to change the cleaning assembly of different functions from installing structure and swing bracket. Therefore, the cleaning robot can realize multiple cleaning functions, user experience is improved, and resources are saved.

Additional aspects and advantages of the present application will be set forth in part in the description which follows and, in part, will be obvious from the description, or may be learned by practice of the present application.

Drawings

The above and/or additional aspects and advantages of the present application will become apparent and readily appreciated from the following description of the embodiments, taken in conjunction with the accompanying drawings of which:

fig. 1 is a partial structural schematic view of a cleaning robot according to an embodiment of the present application;

fig. 2 is an overall structural schematic diagram of a cleaning robot according to an embodiment of the present application;

FIG. 3 is a schematic view of another part of the structure of the cleaning robot according to the embodiment of the present application;

FIG. 4 is a schematic structural view of a guide bracket according to an embodiment of the present application;

FIG. 5 is a schematic structural view of a brush disk assembly according to an embodiment of the present application;

FIG. 6 is a schematic structural view of a portion of a cleaning assembly according to an embodiment of the present application;

fig. 7 is a schematic cross-sectional view of a portion of a cleaning assembly according to an embodiment of the present application.

Description of the main element symbols:

cleaning robot 100, body 10, mounting bracket 11, open slot 111, second mounting lug 112, mounting structure 20, limit slot 21, swing bracket 30, mounting seat 31, main body rod 32, mounting hole 321, cleaning component 40, guide bracket 41, first mounting portion 411, mounting groove 4111, second mounting portion 412, dismounting member 4121, clamping piece 4122, swing arm 42, first sub swing arm 421, second sub swing arm 422, fixing plate 43, fixing seat 44, brush disk component 45, main body plate 451, first driving motor 452, brush disk 453, roller brush component 46, housing 461, groove 4611, roller brush 462, dust box 463, rotating wheel 464, second driving motor 465, connecting component 47, first connecting piece 471, mounting plate 4711, second connecting piece 472, dust pushing component 48, dust pushing bracket 481, rotating roller 4811, dust pushing cloth 482, driving roller 483, driving component 50, fixing bracket 51, first mounting lug 511, Drive portion 52, buffer 53, connecting rod 531, elastic member 532.

Detailed Description

Reference will now be made in detail to embodiments of the present application, 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 and are only for the purpose of explaining the present application and are not to be construed as limiting the present application.

In the description of the present application, it is to 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," and the like are used in the orientations and positional relationships indicated in the drawings for convenience in describing the present application and for simplicity in description, and are not intended to indicate or imply that the referenced devices or elements must have a particular orientation, be constructed in a particular orientation, and be operated in a particular manner, and are not to be construed as limiting the present application. 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, features defined as "first", "second", may explicitly or implicitly include one or more of the described features. In the description of the present application, "a plurality" means two or more unless specifically limited otherwise.

In the description of the present application, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; may be mechanically connected, may be electrically connected or may be in communication with each other; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meaning of the above terms in the present application can be understood by those of ordinary skill in the art as appropriate.

In this application, unless expressly stated or limited otherwise, the first feature "on" or "under" the second feature may comprise direct contact of the first and second features, or may comprise contact of the first and second features not directly but through another feature in between. 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.

The following disclosure provides many different embodiments or examples for implementing different features of the application. In order to simplify the disclosure of the present application, specific example components and arrangements are described below. Of course, they are merely examples and are not intended to limit the present application. Moreover, the present application may repeat reference numerals and/or letters in the various examples, such repetition is for the purpose of simplicity and clarity and does not in itself dictate a relationship between the various embodiments and/or configurations discussed. In addition, examples of various specific processes and materials are provided herein, but one of ordinary skill in the art may recognize applications of other processes and/or use of other materials.

With the development of the technology, the intelligent robot is more and more widely applied. In the field of cleaning, cleaning robots are widely used.

In the related art, each cleaning robot has a single cleaning function, and cannot realize multiple cleaning functions such as sweeping, washing or mopping, for example, a cleaning robot for sweeping can only realize the cleaning function, and a cleaning robot for cleaning the ground can only realize the cleaning function. In order to realize various cleaning functions, a user needs to purchase a plurality of cleaning robots with different functions. Thus, user cost is increased and resource waste is caused.

Referring to fig. 1 to 3, the present application provides a cleaning robot 100, wherein the cleaning robot 100 includes a mounting bracket 11, a mounting structure 20, a swing bracket 30 and a cleaning assembly 40. Wherein, mounting bracket 11 sets up the chassis of cleaning machines people 100 and is close to the one side on ground, and mounting structure 20 and swing support 30 are all installed on mounting bracket 11, and mounting structure 20 includes spacing groove 21, and swing support 30 includes mounting hole 321, and clean subassembly 40 includes guide bracket 41 and swing arm 42, and clean subassembly 40 is installed on spacing groove 21 and mounting hole 321 through guide bracket 41 and swing arm 42 detachably respectively in order to be used for clean ground.

Specifically, the cleaning robot 100 may be a floor scrubber, a sweeper, a washer, or the like. The cleaning robot 100 includes a body 10, a mounting bracket 11 is disposed on one side of the body 10 close to the ground and parallel to the ground, the mounting bracket 11 may be made of a metal plate or a plastic plate, and the specific shape is not limited.

The mounting structure 20 is substantially in the shape of a long strip and is vertically arranged, one end of the mounting structure is fixedly connected with the mounting bracket 11, and the connection mode can be welding, riveting, screwing and the like. The mounting structure 20 is provided with a limit groove 21 in the shape of a kidney-shaped groove. The swing bracket 30 is substantially rectangular, and is disposed in a vertical direction and installed on a side of the mounting bracket 11 close to the ground. The swing bracket 30 includes a mounting hole 321, and the mounting hole 321 is a circular hole. The cleaning assembly 40 is disposed at the bottom of the entire cleaning robot 100. The cleaning assembly 40 is provided with a guide bracket 41 and a swing arm 42. The guide bracket 41 is disposed on a side of the swing arm 42 away from a traveling end, which is a side of the cleaning robot 100 facing a traveling direction during movement. One end of the guide bracket 41 is detachably mounted on the limiting groove 21 to be connected with the mounting structure 20, the swing arm 42 is detachably mounted on the mounting hole 321 to be connected with the swing bracket 30, and the swing arm 42 can rotate around the mounting hole 321.

The user can disconnect the swing arm 42 and the swing bracket 30 and the guide bracket 41 and the mounting structure 20 as required to replace the cleaning assembly 40, for example, in a certain scene, the cleaning robot 100 needs to sweep the floor to remove most of the garbage and then wash the floor using the cleaning robot 100 during the cleaning process, so as to clean the floor. The cleaning assembly 40 for sweeping may be first mounted to the mounting structure 20, and after sweeping the floor, removed and replaced with the cleaning assembly 40 for brushing. Thus, it is realized that one cleaning robot 100 can realize a plurality of cleaning functions.

In summary, in the cleaning robot 100 of the present application, the mounting structure 20, the swing bracket 30 and the cleaning assembly 40 are arranged, the cleaning assembly 40 is detachably mounted on the mounting structure 20 and the swing bracket 30 on the mounting bracket 11, and when the cleaning assembly 40 is replaced according to the user's requirement, the cleaning assembly 40 is disconnected from the mounting structure 20 and the swing bracket 30, so that the cleaning assembly 40 mounted on the cleaning robot 100 can be removed, and the cleaning assembly 40 can be replaced. Thus, the cleaning robot 100 can realize various cleaning functions, user experience is improved, and resources are saved.

Referring to fig. 3 and 4, in some embodiments, the guide bracket 41 includes a first mounting portion 411 and a second mounting portion 412 extending from the first mounting portion 411 to the mounting structure 20, the second mounting portion 412 includes a detachable member 4121, and the second mounting portion 412 is detachably mounted in the limiting groove 21 through the detachable member 4121.

Specifically, the guide bracket 41 may be formed by splicing the first mounting portion 411 and the second mounting portion 412 or by integrally machining them. The detachable member 4121 is detachably disposed at an end of the second mounting portion 412 away from the first mounting portion 411. The dismounting member 4121 is inserted into the limiting groove 21 to be connected with the mounting structure 20. When the attachment member 4121 is detached from the end of the second mounting portion 412, the second mounting portion 412 is disconnected from the mounting structure 20.

In some embodiments, the second mounting portion 412 further includes two clamping pieces 4122, the clamping pieces 4122 extend from the first mounting portion 411 to the mounting structure 20, the two clamping pieces 4122 are spaced and arranged in parallel, the mounting structure 20 is partially embedded between the two clamping pieces 4122, and the detachable piece 4121 is inserted into the limiting groove 21 of the mounting structure 20 from the end of one of the clamping pieces 4122 and detachably connected with the other clamping piece 22.

In the present application, the clamping piece 4122 is screwed with the attachment member 4121. The clamping piece 4122 is provided with a through hole, the detachable piece 4121 can be a bolt or a stud, and the detachable piece 4121 is inserted into the through hole of the clamping piece 4122 for connection. If the second mounting portion 412 is to be disconnected from the mounting structure 20 to replace the cleaning assembly 40, the attachment member 4121 may be removed to disconnect the second mounting portion 412 from the mounting structure 20.

In some embodiments, the cleaning robot 100 further includes a driving assembly 50, the driving assembly 50 is disposed between the mounting bracket 11 and the cleaning assembly 40, and the driving assembly 50 is connected to the guide bracket 41 for moving the cleaning assembly 40 to approach or move away from the floor.

It can be understood that, since the cleaning assembly 40 contacts the floor to remove the floor debris during the cleaning process, if the cleaning robot 100 is completely cleaned and performs other tasks, for example, during the charging command of the cleaning robot 100, the cleaning assembly 40 interferes with the floor when the cleaning robot 100 moves, so as to affect the normal movement of the cleaning robot 100, therefore, by the arrangement of the driving assembly 50, the cleaning assembly 40 can be driven by the driving assembly 50 to be separated from the floor when the cleaning robot 100 completes the cleaning task, and the cleaning assembly 40 can be prevented from contacting the floor when the cleaning robot 100 does not perform the cleaning task. In performing the task, the cleaning device is then brought into contact with the floor surface by the drive assembly 50. Specifically, the driving assembly 50 is disposed on a side of the cleaning assembly 40 away from the ground, one end of the cleaning assembly away from the ground is mounted on the mounting bracket 11, and one end of the cleaning assembly close to the ground is detachably connected to the first mounting portion 411 of the guide bracket 41.

Further, in the process that the driving assembly 50 drives the cleaning assembly 40 to move, the cleaning assembly 40 drives the dismounting member 4121 of the guide bracket 41 to move in the limiting groove 21 of the mounting structure 20 along the vertical direction, and drives the swing arm 42 to rotate around the swing bracket 30. Through the arrangement of the mounting structure 20, the guide structure, the swing bracket 30 and the swing arm 42, the cleaning assembly 40 can ensure the smoothness and guidance of ascending and descending in the vertical direction. In this way, by the arrangement of the driving assembly 50, the cleaning assembly 40 can be driven to move in the vertical direction to be separated from the ground when the cleaning robot 100 is in the non-working state, so that the influence on the movement of the cleaning robot 100 is avoided.

Referring further to fig. 3, in some embodiments, the driving assembly 50 includes a fixing bracket 51 and a driving portion 52. Wherein, drive assembly 50 installs on installing support 11 through fixed bolster 51, and drive portion 52 extends the setting from fixed bolster 51 to ground, detachably and first installation department 411 fixed connection in order to drive cleaning assembly 40 along vertical direction motion.

Specifically, the mounting bracket 11 is provided with an open slot 111, and the fixing bracket 51 is disposed on the open slot 111 and fixedly connected to the mounting bracket 11. The driving portion 52 extends from the fixed bracket 51 toward the ground in the vertical direction. The first mounting portion 411 includes a mounting groove 4111 opened toward the driving portion 52, and the driving portion 52 is partially inserted into the mounting groove 4111 to be detachably coupled with the first mounting portion 411. The connection manner is not limited. In this application mode, the driving portion 52 and the first mounting portion 411 include corresponding threaded holes, and when the driving portion 52 is inserted into the mounting groove 4111 of the first mounting portion 411, the driving portion 52 can be connected to the first mounting portion 411 by inserting bolts into the threaded holes of the driving portion 52 and the first mounting portion 411. In this way, the driving assembly 50 can be mounted on the mounting bracket 11 through the fixing bracket 51, and the driving portion 52 is connected with the first mounting portion 411 to move the cleaning assembly 40 to approach or move away from the ground.

In some embodiments, the drive assembly 50 further includes a buffer structure 53, and the fixed bracket 51 is mounted to the mounting bracket 11 via the buffer structure 53.

Specifically, the buffering structure 53 includes a connecting rod 531 and an elastic member 532 sleeved on the connecting rod 531. The fixing bracket 51 includes a first mounting ear 511, the first mounting ear 511 may include a plurality of first mounting ears, and the mounting bracket 11 includes a plurality of second mounting ears 112 corresponding to the first mounting ears 511. The first and second mounting

ears

511 and 112 are spaced apart and have a resilient member 532 disposed therebetween. The connection rod 531 passes through the elastic member 532 from the first mounting ear 511 and is movably connected with the second mounting ear 112, so that the first mounting ear 511 and the second mounting ear 112 can play a role of buffering through the elastic member 532. It should be noted that, when the cleaning assembly 40 works on the ground, if the ground is not good, there is a reaction force caused by the raised ground to the cleaning assembly 40, so that the cleaning assembly 40 has a small displacement floating in the vertical direction, and further the driving assembly 50 is extruded, the driving assembly 50 forms a reaction force to the mounting bracket 11, and by the arrangement of the buffer structure 53, an effective buffer can be formed between the driving assembly 50 and the mounting bracket 11, and the fitting property of the cleaning assembly 40 and the ground can be ensured. In the present application, the elastic member 532 may be a compression spring.

In some embodiments, the swing frame 30 includes a plurality of swing frames 30, each swing frame 30 includes a mounting seat 31 and a main rod 32 extending from the mounting seat 31 to the ground, the swing frame 30 is fixed on the mounting frame 11 through the mounting seat 31, a mounting hole 321 is disposed on a side of the main rod 32 away from the mounting seat 31, and the main rod 32 is detachably and rotatably connected to the swing arm 42 through the mounting hole 321.

Specifically, the mounting seat 31 is attached to the mounting bracket 11, and the mounting seat 31 includes a plurality of through holes connected to the mounting bracket 11, and is mounted on the through holes and the mounting bracket 11 by bolts to fix the mounting seat 31 to the mounting bracket 11. The swing arm 42 includes a through hole corresponding to the mounting hole 321, and the main body rod 32 further includes a rotating shaft detachably inserted into the mounting hole 321 and the through hole to detachably mount the swing arm 42 on the main body rod 32. When the driving assembly 50 drives the cleaning assembly 40 to move in the vertical direction, the cleaning assembly 40 drives the swing arm 42 to rotate around the rotating shaft.

In some embodiments, the cleaning assembly 40 further comprises a fixing plate 43, the swing arm 42 comprises a first sub swing arm 421 and a second sub swing arm 422, and the first sub swing arm 421 is fixedly connected with the second sub swing arm 422 through the fixing plate 43.

Specifically, first sub swing arm 421 and second sub swing arm 422 set up side by side, rotate with corresponding swing support 30 detachably respectively and be connected, and fixed plate 43 sets up between first sub swing arm 421 and second sub swing arm 422, and fixed plate 43 includes both ends, one end and first sub swing arm 421 fixed connection, the other end and second sub swing arm 422 fixed connection to with first sub swing arm 421 and second sub swing arm 422 relatively fixed. The first sub swing arm 421 and the second sub swing arm 422 can reduce the shaking of the cleaning assembly 40 when moving in the vertical direction.

In some embodiments, the cleaning assembly 40 further includes a fixed base 44, and the fixed base 44 and the side of the swing arm 42 remote from the main body bar 32 are pivotally connected.

Specifically, the fixing base 44 and the swing arm 42 are both provided with through holes, and are inserted into the through holes through rotating pins or bolts and the like, and the fixing base 44 and the swing arm 42 are rotatably connected. The fixed base 44 may rotate about the rotation pin or bolt as the driving assembly 50 moves the cleaning assembly 40. The fixing base 44 may be made of metal to ensure the deformation of the fixing base 44.

Referring to fig. 5, in some embodiments, the cleaning assembly 40 includes a brush plate assembly 45 fixedly connected to the guide bracket 41 and the fixing base 44, respectively, and the brush plate assembly 45 is used for brushing the floor.

Specifically, the brush tray assembly 45 includes a main body plate 451, a first driving motor 452, and a brush tray 453. The brush tray assembly 45 is fixedly connected with the first mounting portion 411 of the guide bracket 41 and the fixing base 44 through the main body plate 451. The first driving motor 452 is mounted on the main body plate 451, and the brush pan 453 is disposed on a side of the main body plate 451 close to the floor and is fixedly connected to the first driving motor 452. The first driving motor 452 may drive the brush pan 453 to rotate to wash the floor. The first driving motor 452 and the brush pan 453 may each include a plurality of ones to increase a cleaning area of the brush pan assembly 45 to improve cleaning efficiency.

Referring to fig. 3 and 6, in some embodiments, the cleaning assembly 40 includes a roller brush assembly 46 fixedly connected to the guide bracket 41 and the fixing base 44, respectively, and the roller brush assembly 46 is used for cleaning the ground.

Specifically, the roller brush assembly 46 includes a housing 461, a roller brush 462, and a dust collection box 463. Wherein, the rolling brush assembly 46 is fixedly connected with the guide bracket 41 and the fixed seat 44 through the housing 461. The housing 461 includes a recess 4611 with an opening facing the ground, the roller brush 462 and the dust box 463 are arranged in parallel and are accommodated in the recess 4611, and the roller brush 462 is close to the traveling end side of the housing 461 in the recess 4611. The end of the rolling brush 462 is movably connected with the housing 461, the rolling brush 462 can rotate in the groove 4611, when the cleaning assembly 40 works, the rolling brush 462 contacts with the ground, and the garbage is rolled into the groove 4611 and falls into the dust collecting box 463 in the rotating process.

The roller brush 462 is substantially cylindrical and the surface of the roller brush 462 is provided with brush strips which are in contact with the floor during cleaning. When the number of the rolling brush 462 is one or more, the rolling brush 462 is rotated counterclockwise when the rolling brush assembly 46 is cleaned, and the rolling brush 462 rolls the garbage on the floor into the groove 4611 from the side of the rolling brush 462 near the traveling end through the brush strip and then falls into the dust box 463. When the number of the roll brushes 462 is two, in case of cleaning the roll brush assembly 46, the rotation directions of the roll brushes 462 are opposite so that the garbage is caught between the roll brushes 462 and then falls into the dust box 463.

Further, the roller brush assembly 46 further includes a rotating wheel 464 and a second driving motor 465. The rotating wheel 464 is disposed on one side of the housing 461 away from the traveling end, the rotating wheel 464 may include a plurality of wheels, and the plurality of wheels 464 are mounted on the housing 461. The second driving motor 465 is fixed on the housing 461 and is rotatably connected with the rolling brush 462, and the second driving motor 465 is used for driving the rolling brush 462 to rotate so as to clean the ground.

Referring to fig. 6 and 7, in some embodiments, the cleaning assembly 40 further includes a connection assembly 47 and a dust pushing assembly 48. The connecting assembly 47 includes a first connecting member 471 and a second connecting member 472, and the rolling brush assembly 46 is fixedly connected to the fixing base 44 through the second connecting member 472. The dust pushing assembly 48 is disposed on a side of the rolling brush assembly 46 away from the traveling end, and is connected with the rolling brush assembly 46 into a whole through a first connecting member 471 mounted on a side plate of the dust pushing assembly 48.

Specifically, the first connector 471 is disposed on a side of the dust pushing assembly 48 away from the ground, and the guide bracket 41 is mounted on a side of the first connector 471 away from the dust pushing assembly 48. The first connector 471 comprises a mounting plate 4711, the first connector 471 is mounted on the dust pushing assembly 48 through the mounting plate 4711, and the mounting plate 4711 is also used for connecting the dust pushing assembly 48 and the rolling brush assembly 46 into a whole. The second connector 472 is fixedly mounted to the travel end of the roller brush assembly 46. The fixing base 44 is mounted on the second connector 472. In this manner, the cleaning assembly 40 can perform both sweeping and mopping functions by providing the connection assembly 47 and the dust push assembly 48.

In some embodiments, the dust pushing assembly 48 includes a driving roller 481, a dust pushing support 483, and a dust pushing cloth 482 annularly sleeved on the dust pushing support 483, the dust pushing support 483 includes side plates (not shown) disposed at both ends and a plurality of rotating rollers 4811 spaced between the side plates at both ends, and the driving roller 483 and one of the rotating rollers 4811 jointly clamp the dust pushing cloth 482 and drive the dust pushing cloth 482 to rotate around the rotating rollers 4811.

Specifically, the dust pushing assembly 48 includes a dust pushing bracket 481, a dust pushing cloth 482, and a driving roller 483. The dust pushing bracket 481 includes a rotating roller 4811 and two side plates disposed at an interval. A rotating roller 4811 is installed between both side plates. The number of the rotating rollers 4811 is plural, the dust cloth 482 can be rotatably sleeved on the plural rotating rollers 4811, and the dust cloth 482 is used for cleaning the floor. The driving roller 483 is disposed on a side of the dust pushing support 481 close to the traveling end, the driving roller 483 and one of the rotating rollers 4811 jointly clamp the dust pushing cloth 482, and the driving roller 483 drives the dust pushing cloth 482 to rotate around the dust pushing support 481 so as to replace a contact surface between the dust pushing cloth 482 and the ground. Therefore, the dust pushing assembly 48 can automatically replace the contact surface of the dust pushing cloth 482 and the ground, and the cleaning efficiency of the dust pushing assembly 48 is ensured.

In the description herein, references to the description of the terms "one embodiment," "certain embodiments," "an illustrative embodiment," "an example," "a specific example," or "some examples" or the like 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 present application. In this specification, schematic representations of the above terms do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

While embodiments of the present application have been shown and described, it will be understood by those of ordinary skill in the art that: numerous changes, modifications, substitutions and alterations can be made to the embodiments without departing from the principles and spirit of the application, the scope of which is defined by the claims and their equivalents.

Claims

1. A cleaning robot, characterized in that the cleaning robot comprises:

2. The cleaning robot as claimed in claim 1, wherein the guide bracket includes a first mounting portion and a second mounting portion extending from the first mounting portion toward the mounting structure, the second mounting portion including a detachable member, the second mounting portion being detachably mounted in the spacing groove via the detachable member.

3. The cleaning robot as claimed in claim 2, wherein the second mounting portion further includes two clamping pieces extending from the first mounting portion to the mounting structure, the two clamping pieces are spaced and arranged in parallel, the mounting structure is partially embedded between the two clamping pieces, and the detachable member is inserted into the limiting groove of the mounting structure from the end of one of the clamping pieces to be detachably connected with the other clamping piece.

4. The cleaning robot as claimed in claim 2, wherein the swing frame includes a plurality of swing frames, each swing frame includes a mounting seat and a main rod extending from the mounting seat to the ground, the swing frame is fixed to the mounting frame through the mounting seat, the mounting hole is formed in a side of the main rod away from the mounting seat, and the main rod is detachably and rotatably connected to the swing arm through the mounting hole.

5. The cleaning robot of claim 4, wherein the cleaning assembly further comprises a fixed plate, the swing arm comprising a first sub swing arm and a second sub swing arm, the first sub swing arm being fixedly connected to the second sub swing arm through the fixed plate.

6. The cleaning robot as recited in claim 5, wherein the cleaning assembly further comprises a fixed base, the fixed base being rotatably connected to a side of the swing arm remote from the main body bar.

7. The cleaning robot of claim 6, wherein the cleaning assembly comprises:

8. The cleaning robot of claim 6, wherein the cleaning assembly comprises:

9. The cleaning robot of claim 8, wherein the cleaning assembly further comprises:

10. The cleaning robot as claimed in claim 9, wherein the dust-pushing assembly includes a driving roller, a dust-pushing bracket and a dust-pushing cloth annularly sleeved on the dust-pushing bracket, the dust-pushing bracket includes side plates at two ends and a plurality of rotating rollers spaced from the side plates at the two ends, and the driving roller and one of the rotating rollers together clamp the dust-pushing cloth and drive the dust-pushing cloth to rotate around the plurality of rotating rollers.