Cleaning robot and cleaning device

Abstract

The utility model discloses a cleaning robot and a cleaning device. The cleaning robot includes: a body; the power supply part is mounted on the machine body; the fan assembly is installed on the fuselage, the gravity center of the power supply part and the gravity center of the fan assembly are located on the two sides of the left-right center line of the fuselage respectively, and the gravity center of at least one of the power supply part and the fan assembly is located on the front side of the front-back center line of the fuselage. According to the cleaning robot, the gravity center of the power supply part and the gravity center of the fan assembly are located on the two sides of the left-right center line of the robot body respectively, and the fan assembly and the power supply part can form a balance weight in the left-right direction to a certain degree. The gravity center of at least one of the power supply part or the fan assembly is located on the front side of the front-back center line of the fuselage, so that at least one of the power supply part or the fan assembly can be arranged closer to the front. The position of the fan assembly is relatively close to the front, so that the layout space is saved, miniaturization of the robot body is facilitated, and the cleaning robot can clean narrow areas more conveniently.

Description

TECHNICAL FIELD

[0001] The utility model relates to the field of cleaning equipment, in particular to a cleaning robot and cleaning device. BACKGROUND

[0002] In the related art, the power supply part of the cleaning robot is arranged at the center of the body, and the power supply part occupies a large amount of space in the central region of the body, so that other functional parts installed on the body need to be arranged at the rear side of the power supply part in the front-rear direction, for example, the fan assembly needs to be arranged at the rear side of the power supply part, which results in the need to set a larger size of the body to accommodate all the required functional parts, so that the cleaning robot is not conducive to cleaning narrow areas. SUMMARY

[0003] The utility model provides a kind of cleaning robot and cleaning device, some functional parts on the body can be optimized layout position, facilitate the miniaturization of body, to facilitate the cleaning narrow area.

[0004] In the first aspect, the utility model embodiment provides a kind of cleaning robot, it includes: body;Power supply part, is installed in the body;And fan assembly, is installed in the body, wherein, the gravity center of the power supply part and the gravity center of the fan assembly are respectively located on the two sides of the left and right center lines of the body, the gravity center of at least one of the power supply part or the fan assembly is located on the front side of the front-rear center line of the body.

[0005] According to the foregoing embodiment of the first aspect of the utility model, the cleaning robot further includes: a rolling brush cleaning assembly installed at the bottom of the body, the rolling brush cleaning assembly is connected with the fan assembly, the fan assembly is used to provide negative pressure to the rolling brush cleaning assembly, and the gravity center of the rolling brush cleaning assembly is located on the front-rear center line or on the front side of the front-rear center line.

[0006] According to any one of the foregoing embodiments of the first aspect of the utility model, the cleaning robot further includes: a water tank assembly installed on the body, and the gravity center of the water tank assembly is located on the rear side of the front-rear center line.

[0007] According to any one of the foregoing embodiments of the first aspect of the utility model, the gravity center of the power supply part and the gravity center of the fan assembly are both located on the front side of the front-rear center line.

[0008] According to any one of the preceding embodiments of the first aspect of the present application, the cleaning robot further comprises: a rolling brush cleaning assembly installed at the bottom of the body, an axial direction of the rolling brush cleaning assembly being parallel to the front-rear center line; an edge cleaning element installed at the bottom of the body, the edge cleaning element being arranged on at least one side of the left-right center line; a first driving assembly in transmission connection with the rolling brush cleaning assembly, for driving the rolling brush cleaning assembly; and a second driving assembly in transmission connection with the edge cleaning element, for driving the edge cleaning element, wherein the first driving assembly and the second driving assembly are respectively located on two sides of the left-right center line.

[0009] According to any one of the preceding embodiments of the first aspect of the present application, the center of gravity of the power supply element and the first driving assembly are located on the same side of the left-right center line, and the power supply element is located in front of the first driving assembly.

[0010] According to any one of the preceding embodiments of the first aspect of the present application, the cleaning robot further comprises: at least one counterweight element installed at the body, the at least one counterweight element and the center of gravity of the power supply element being respectively located on two sides of the left-right center line.

[0011] According to any one of the preceding embodiments of the first aspect of the present application, the at least one counterweight element comprises a first counterweight element and a second counterweight element, and the first counterweight element and the second counterweight element are respectively located on two sides of the front-rear center line.

[0012] According to any one of the preceding embodiments of the first aspect of the present application, the entire power supply element is located on one side of the left-right center line and in front of the front-rear center line.

[0013] In a second aspect, the embodiments of the present application provide a cleaning device, comprising: a cleaning robot according to any one of the preceding embodiments of the first aspect of the present application; and a cleaning base station, the cleaning robot being capable of traveling to be connected with the cleaning base station.

[0014] The cleaning robot according to the embodiment of the present application comprises a machine body and a power supply part and a fan assembly installed on the machine body. The gravity center of the power supply part and the gravity center of the fan assembly are respectively located on the two sides of the left and right center lines of the machine body. Therefore, the power supply part no longer occupies a large amount of space in the central region of the machine body, but is offset to one side of the left and right directions of the machine body, so that the other side of the left and right directions of the machine body is left for the fan assembly, and the fan assembly is arranged in a direction closer to the front side. The gravity center of the power supply part and the gravity center of the fan assembly are respectively located on the two sides of the left and right center lines of the machine body, and the fan assembly can form a counterweight in the left and right directions with the power supply part to a certain extent, and the balance of the gravity center of the cleaning robot in the left and right directions is more convenient to realize. The gravity center of at least one of the power supply part or the fan assembly is located on the front side of the front and rear center lines of the machine body, so that at least one of the power supply part or the fan assembly can be arranged more forwardly. Compared with the cleaning robot of the related art, the cleaning robot according to the embodiment of the present application has the fan assembly arranged relatively forwardly, thereby saving layout space, optimizing the layout positions of the power supply part, the fan assembly and the related functional parts, facilitating the miniaturization of the machine body, and thus making the cleaning robot more convenient to clean a narrow area. BRIEF DESCRIPTION OF DRAWINGS

[0015] In order to more clearly illustrate the technical solutions in the embodiments of the present application or the prior art, the following will briefly introduce the drawings needed to be used in the embodiments or the prior art description. Obviously, the drawings in the following description are only some embodiments of the present application, and other drawings can also be obtained according to the structures shown in the drawings without creative labor.

[0016] Figure 1 It is a top view schematic diagram of an embodiment of the cleaning robot of the present application.

[0017] Figure 2 It is a three-dimensional exploded schematic diagram of an embodiment of the cleaning robot of the present application.

[0018] Explanation of reference signs:

[0019] 100 - cleaning robot;

[0020] 110 - machine body; L1 - left and right center line; L2 - front and rear center line;

[0021] 120 - power supply part;

[0022] 130 - fan assembly;

[0023] 141 - traveling wheel;

[0024] 150 - rolling brush cleaning assembly;

[0025] 160 - water tank assembly;

[0026] 170 - edge cleaning member;

[0027] 181 - first drive assembly;

[0028] 182 - second drive assembly;

[0029] 190 - counterweight member; 190a - first counterweight member; 190b - second counterweight member.

[0030] The purposes, functional features and advantages of the present application will be further described in conjunction with embodiments and with reference to the accompanying drawings. DETAILED DESCRIPTION

[0031] The technical solutions in the embodiments of the present application will be described clearly and completely below in conjunction with the accompanying drawings in the embodiments of the present application. Obviously, the described embodiments are only a part of the embodiments of the present application, rather than all the embodiments. Based on the embodiments in the present application, all other embodiments obtained by those skilled in the art without creative labor fall within the protection scope of the present application.

[0032] It should be noted that all directional indications such as up, down, left, right, front, back, and the like in the embodiments of the present application are only used to explain the relative positional relationship, movement condition and the like between components in a certain specific posture such as shown in the accompanying drawings, and if the specific posture changes, the directional indications also change accordingly.

[0033] In addition, the description of "first", "second" and the like in the present application is only for the purpose of description, and cannot be understood as indicating or implying the relative importance or implicitly indicating the number of the indicated technical features. Therefore, the features limited by "first", "second" can explicitly or implicitly include at least one of the features. In addition, the technical solutions of each embodiment can be combined with each other, but it must be based on the realization of those skilled in the art, and when the combination of technical solutions appears contradictory or unachievable, it should be considered that the combination of technical solutions does not exist, and is not within the protection scope required by the present application.

[0034] In the related art, the power supply member of the cleaning robot is arranged at the center of the body, and the power supply member occupies a large space in the central region of the body, so that other functional members installed on the body need to be arranged at the rear side of the power supply member in the front-rear direction, for example, the fan assembly needs to be arranged at the rear side of the power supply member, which leads to the need to set a larger size of the body to accommodate all the required functional members, so that the cleaning robot is not conducive to cleaning narrow areas.

[0035] The utility model embodiment provides a kind of cleaning robot, the layout position of power supply, fan assembly and related function piece is optimized, it is convenient for miniaturization of fuselage, to make cleaning robot more convenient for cleaning narrow area.

[0036] Figure 1 、 Figure 2 It is the top view schematic diagram, three-dimensional exploded schematic diagram of the utility model cleaning robot one embodiment respectively.Cleaning robot 100 includes fuselage 110, power supply 120 and fan assembly 130.Power supply 120 is installed in fuselage 110.Power supply 120 is for example battery that can charge and discharge.Fan assembly 130 is installed in fuselage 110.

[0037] In the embodiment, the center of gravity of power supply 120 and the center of gravity of fan assembly 130 are respectively located on the left and right center line L1 of fuselage 110, and the center of gravity of at least one of power supply 120 or fan assembly 130 is located on the front side of the front and rear center line L2 of fuselage 110.

[0038] In the embodiment, the top view angle of cleaning robot 100 is that cleaning robot 100 is in normal working condition, when being placed on the ground, the angle of view from top to bottom orthographic projection.In the embodiment, the front and rear direction of fuselage 110 refers to the direction parallel to the ground along which cleaning robot 100 advances or retreats in normal working condition, wherein the front side is the side along the advancing direction, and the rear side is the side along the retreating direction.In the embodiment, the left and right direction of fuselage 110 refers to the direction parallel to the ground and perpendicular to the direction of cleaning robot 100 advancing in normal working condition.

[0039] In the embodiment, the left and right center line L1 of fuselage 110 is parallel to the direction along which cleaning robot 100 advances or retreats on the ground, and the distance from the leftmost end of the left and right center line L1 of fuselage 110 to the left and right center line L1 is equal to the distance from the rightmost end of the left and right center line L1 of fuselage 110 to the left and right center line L1.In the embodiment, the front and rear center line L2 of fuselage 110 is parallel to the ground and perpendicular to the direction along which cleaning robot 100 advances on the ground, and the distance from the frontmost end of the front and rear center line L2 of fuselage 110 to the front and rear center line L2 is equal to the distance from the rearmost end of the front and rear center line L2 of fuselage 110 to the front and rear center line L2.The left and right center line L1 is perpendicular to the front and rear center line L2.

[0040] According to the cleaning robot 100 of the embodiment of the utility model, the gravity center of the power supply 120 and the gravity center of the fan assembly 130 are respectively located on the two sides of the left and right center lines L1 of the machine body 110, therefore, the power supply 120 no longer occupies a large amount of space in the central region of the machine body 110, but is offset to one side of the left and right directions of the machine body 110, so that the other side of the left and right directions of the machine body 110 is left for the arrangement of the fan assembly 130, and the fan assembly 130 is arranged in a direction closer to the front side. The gravity center of the power supply 120 and the gravity center of the fan assembly 130 are respectively located on the two sides of the left and right center lines L1 of the machine body 110, and the fan assembly 130 can form a counterweight in the left and right directions with the power supply 120 to a certain extent, so that the balance of the gravity center of the cleaning robot 100 in the left and right directions is more convenient to realize. The gravity center of at least one of the power supply 120 or the fan assembly 130 is located on the front side of the front and rear center lines L2 of the machine body 110, so that at least one of the power supply 120 or the fan assembly 130 can be arranged more forwardly. Compared with the cleaning robot 100 of the related art, the cleaning robot 100 of the embodiment of the utility model has the fan assembly 130 arranged relatively forwardly, so that the layout space is saved, the layout positions of the power supply 120, the fan assembly 130 and the related functional components are optimized, the miniaturization of the machine body 110 is facilitated, and the cleaning robot 100 is more convenient to clean narrow areas.

[0041] In some embodiments, the machine body 110 of the cleaning robot 100 can include a chassis and a structural member arranged on the chassis, which can be used for mounting other functional components of the cleaning robot 100 or supporting or limiting some functional components. In some embodiments, the structural member further includes a structure for connecting the machine body 110 and other components.

[0042] Although not shown in the figure, in some embodiments, the cleaning robot 100 can further include a face cover assembly, which is used for covering the machine body 110 and serving as a shell of the cleaning robot 100 together with the machine body 110.

[0043] In some embodiments, the cleaning robot 100 further includes a walking assembly, which is mounted on the bottom of the machine body 110. In one example, the walking assembly includes at least two walking wheels 141 arranged symmetrically with respect to the left and right center lines L1. In some embodiments, the walking assembly can further include a universal wheel or a steering wheel. For example, the universal wheel or the steering wheel is located on the left and right center lines L1. The walking assembly is used to drive the cleaning robot 100 to travel or retreat on the ground.

[0044] In the embodiment, the gravity center of the specified component is located on the specified side of the specified line. The specified component can be located on the specified side of the specified line as a whole, or a majority of the structure of the specified component can be located on the specified side of the specified line, so that the gravity center of the specified component is still on the specified side of the specified line.

[0045] In some embodiments, the entire power supply 120 is located on one side of the left-right center line L1 and on the front side of the front-rear center line L2. In other embodiments, the power supply 120 can be partially located on one side of the left-right center line L1 and partially located on the other side of the left-right center line L1, and the gravity center of the power supply 120 and the gravity center of the fan assembly 130 are located on the two sides of the left-right center line L1 of the machine body 110, respectively.

[0046] In one example, the fan assembly 130 is distributed on both sides of the left-right center line L1, wherein a majority of the structure of the fan assembly 130 is separated from the power supply 120 and located on both sides of the left-right center line L1, so that the gravity center of the fan assembly 130 and the gravity center of the power supply 120 are separated and located on both sides of the left-right center line L1.

[0047] In some embodiments, the cleaning robot 100 further comprises a rolling brush cleaning assembly 150 installed at the bottom of the machine body 110. The rolling brush cleaning assembly 150 is connected with the fan assembly 130, and the fan assembly 130 is used to provide negative pressure to the rolling brush cleaning assembly 150. The gravity center of the rolling brush cleaning assembly 150 is located on the front-rear center line L2 or on the front side of the front-rear center line L2.

[0048] In some embodiments, the rolling brush cleaning assembly 150 comprises a rolling brush. In one example, the axis of the rolling brush is arranged parallel to the front-rear center line L2, and the rolling brush is in contact with the ground when rolling and brushes the ground. When the fan assembly 130 is working, dust at the location of the rolling brush cleaning assembly 150 is also negatively adsorbed. Optionally, the cleaning robot 100 can further comprise a dust box assembly, and the dust box assembly is connected with the fan assembly 130, and the dust adsorbed by the fan assembly 130 can be collected into the dust box assembly.

[0049] In the above embodiments, the gravity center of the power supply 120 and the gravity center of the fan assembly 130 are located on the two sides of the left-right center line L1 of the machine body 110, respectively, the gravity center of at least one of the power supply 120 or the fan assembly 130 is located on the front side of the front-rear center line L2 of the machine body 110, the fan assembly 130 can form a counterweight in the left-right direction with the power supply 120 to a certain extent, and the fan assembly 130 can be arranged relatively close to the front on the machine body 110, and the rolling brush cleaning assembly 150 can also be arranged relatively close to the front, i.e., the gravity center of the rolling brush cleaning assembly 150 is located on the front-rear center line L2 or on the front side of the front-rear center line L2, thereby further facilitating the reduction of the size of the machine body 110 of the cleaning robot 100.

[0050] In the related art, the cleaning robot 100 further comprises a water tank assembly 160. When the water tank assembly 160 contains a large amount of water, the weight of the rear half of the cleaning robot 100 of the related art is much greater than the weight of the front half, causing the cleaning robot 100 to run unbalanced.

[0051] In some embodiments, the cleaning robot 100 further comprises a water tank assembly 160, which is mounted to the body 110, and the center of gravity of the water tank assembly 160 is located on the rear side of the front-rear center line L2.

[0052] In the above embodiments, the center of gravity of at least one of the power supply 120 or the fan assembly 130 is located on the front side of the front-rear center line L2 of the body 110, so that at least one of the power supply 120 or the fan assembly 130 can to some extent balance the weight of the water tank assembly 160 on the rear side of the front-rear center line L2, thereby reducing the need to additionally provide a counterweight structure, thereby reducing manufacturing costs.

[0053] In some embodiments, the center of gravity of the power supply 120 and the center of gravity of the fan assembly 130 are both located on the front side of the front-rear center line L2.

[0054] In the above embodiments, the center of gravity of the power supply 120 and the center of gravity of the fan assembly 130 are both located on the front side of the front-rear center line L2, and in the front-rear direction of the body 110, the power supply 120 and the fan assembly 130 jointly serve as a counterweight structure for the water tank assembly 160, facilitating the weight balance of the cleaning robot 100 in the front-rear direction and improving the balance of the cleaning robot 100 in operation.

[0055] In some embodiments, the cleaning robot 100 further comprises a rolling brush cleaning assembly 150, an edge cleaning member 170, a first driving assembly 181, and a second driving assembly 182.

[0056] The rolling brush cleaning assembly 150 is mounted to the bottom of the body 110, and the axial direction of the rolling brush cleaning assembly 150 is parallel to the front-rear center line L2. The rolling brush cleaning assembly 150 is connected to the fan assembly 130, and the fan assembly 130 is used to provide negative pressure to the rolling brush cleaning assembly 150.

[0057] The edge cleaning member 170 is mounted to the bottom of the body 110, and the edge cleaning member 170 is arranged on at least one side of the left-right center line L1.

[0058] The first driving assembly 181 is in driving connection with the rolling brush cleaning assembly 150, and the first driving assembly 181 is used to drive the rolling brush cleaning assembly 150.

[0059] The second driving assembly 182 is in driving connection with the edge cleaning member 170, and the second driving assembly 182 is used to drive the edge cleaning member 170.

[0060] In the embodiment, the first driving assembly 181 and the second driving assembly 182 are respectively located on the two sides of the left-right center line L1.

[0061] The first driving assembly 181 and the second driving assembly 182 respectively can include a driving member for providing driving power and a transmission member for transmitting power, the driving member can include a motor, and the transmission member can include a gear, a belt or a chain and other known transmission members.

[0062] In some embodiments, the edge cleaning member 170 is arranged on one side of the left-right center line L1, for example, the edge cleaning member 170 and the power supply member 120 are located on the two sides of the left-right center line L1. In some embodiments, the edge cleaning member 170 is two, and the two edge cleaning members 170 are respectively located on the two sides of the left-right center line L1.

[0063] In the above embodiment, the first driving assembly 181 and the second driving assembly 182 are respectively located on the two sides of the left-right center line L1, and the two are easy to achieve weight balance on the left and right sides of the body 110, thereby facilitating the realization of the overall weight balance of the cleaning robot 100 in the left-right direction.

[0064] In some embodiments, the center of gravity of the power supply member 120 and the first driving assembly 181 are located on the same side of the left-right center line L1, and the power supply member 120 is located on the front side of the first driving assembly 181. In some embodiments, the distance from the second driving assembly 182 to the left-right center line L1 is greater than the distance from the first driving assembly 181 to the left-right center line L1, facilitating the second driving assembly 182 to play a greater role in weight balance in the left-right direction of the body 110.

[0065] In some embodiments, the cleaning robot 100 further comprises at least one counterweight 190, the at least one counterweight 190 is installed on the body 110, and the center of gravity of the at least one counterweight 190 and the power supply member 120 are respectively located on the two sides of the left-right center line L1.

[0066] In the above embodiment, by arranging at least one counterweight 190, the offset of the center of gravity in the cleaning robot 100 to the power supply member 120 can be compensated, and the balance with the weight in the left-right direction can be achieved. In some embodiments, the power supply member 120 and the body 110 are detachably connected, and by adjusting the weight of the at least one counterweight, the counterweight can adapt to the weight of the power supply member 120 of different specifications installed on the body 110 and provide appropriate counterweight, improving the flexibility of the component configuration of the cleaning robot 100.

[0067] In some embodiments, the at least one counterweight 190 includes a first counterweight 190a and a second counterweight 190b, and the first counterweight 190a and the second counterweight 190b are respectively located on the two sides of the front-rear center line L2.

[0068] In the above embodiments, by adjusting the weights of the first counterweight 190a and the second counterweight 190b, it is easy to achieve the weight balance of the cleaning robot 100 in the left-right direction, and it is also easy to achieve the weight balance of the cleaning robot 100 in the front-rear direction. In some embodiments, the water tank assembly 160 is detachably connected to the body 110, and by adjusting the weights of the first counterweight 190a and the second counterweight 190b, the weights of different specifications of the water tank assembly 160 installed on the body 110 can be adapted and appropriate counterweights can be provided, further improving the flexibility of the component configuration of the cleaning robot 100.

[0069] In some embodiments, the cleaning robot 100 can also include other functional components for ensuring normal operation, such as an electrical connection interface, a collision detection assembly, a vision assembly, a controller, etc.

[0070] The utility model embodiment further provides a kind of cleaning device, it includes the cleaning robot 100 and cleaning base station of any one embodiment described above, and cleaning robot 100 can travel to and connect with cleaning base station.

[0071] The cleaning robot 100 includes a body 110, a power supply 120, and a fan assembly 130. The power supply 120 is mounted to the body 110. The power supply 120 is, for example, a battery that can be charged and discharged. The fan assembly 130 is mounted to the body 110. The center of gravity of the power supply 120 and the center of gravity of the fan assembly 130 are located on opposite sides of a left-right center line L1 of the body 110, and the center of gravity of at least one of the power supply 120 or the fan assembly 130 is located on a front side of a front-rear center line L2 of the body 110.

[0072] According to the cleaning device, the gravity center of the power supply part 120 and the gravity center of the fan assembly 130 are respectively located on the two sides of the left and right center lines L1 of the machine body 110, so that the power supply part 120 no longer occupies a large amount of space in the central region of the machine body 110, but is offset to one side of the left and right directions of the machine body 110, so that the other side of the left and right directions of the machine body 110 is left for the fan assembly 130, and the fan assembly 130 is arranged in a direction closer to the front side. The gravity center of the power supply part 120 and the gravity center of the fan assembly 130 are respectively located on the two sides of the left and right center lines L1 of the machine body 110, so that the fan assembly 130 can form a counterweight in the left and right directions with the power supply part 120 to a certain extent, and the balance of the gravity center of the cleaning robot 100 in the left and right directions is more convenient to realize. The gravity center of at least one of the power supply part 120 or the fan assembly 130 is located on the front side of the front and rear center line L2 of the machine body 110, so that at least one of the power supply part 120 or the fan assembly 130 can be arranged more forward. Compared with the cleaning robot 100 of the related art, the cleaning robot 100 of the embodiment of the present application has the fan assembly 130 located relatively forward, thereby saving layout space, optimizing the layout positions of the power supply part 120, the fan assembly 130 and related functional parts, facilitating the miniaturization of the machine body 110, and thus making the cleaning robot 100 more convenient to clean narrow areas.

[0073] The above only describes the preferred embodiments of the present application, and does not limit the patent scope of the present application, and any equivalent structural transformation or direct / indirect application in other related technical fields within the concept of the present application and the content of the present application specification and drawings are included in the patent protection scope of the present application.

Claims

1. A cleaning robot, characterized in that, Comprising: a body; a power supply component mounted on the body; and a fan assembly mounted on the body, wherein the center of gravity of the power supply component and the center of gravity of the fan assembly are respectively located on both sides of the left and right center lines of the body, and the center of gravity of at least one of the power supply component or the fan assembly is located on the front side of the front and rear center line of the body. Further comprising:

2. The cleaning robot of claim 1, wherein, a rolling brush cleaning assembly mounted on the bottom of the body, the rolling brush cleaning assembly being connected to the fan assembly, the fan assembly being configured to provide negative pressure to the rolling brush cleaning assembly, and the center of gravity of the rolling brush cleaning assembly being located on the front and rear center line or on the front side of the front and rear center line. Further comprising:

3. The cleaning robot of claim 1, wherein, a water tank assembly mounted on the body, the center of gravity of the water tank assembly being located on the rear side of the front and rear center line. The center of gravity of the power supply component and the center of gravity of the fan assembly are both located on the front side of the front and rear center line.

4. The cleaning robot according to claim 3, wherein, Further comprising:

5. The cleaning robot of claim 1, wherein, a rolling brush cleaning assembly mounted on the bottom of the body, the axis of the rolling brush cleaning assembly being parallel to the front and rear center line; an edge cleaning component mounted on the bottom of the body, the edge cleaning component being located on at least one side of the left and right center lines; a first drive assembly in transmission connection with the rolling brush cleaning assembly, the first drive assembly being configured to drive the rolling brush cleaning assembly; a second drive assembly in transmission connection with the edge cleaning component, the second drive assembly being configured to drive the edge cleaning component, wherein the first drive assembly and the second drive assembly are respectively located on both sides of the left and right center lines. The center of gravity of the power supply component and the first drive assembly are located on the same side of the left and right center lines, and the power supply component is located on the front side of the first drive assembly.

6. The cleaning robot of claim 5, wherein, Further comprising:

7. The cleaning robot of claim 1, wherein, at least one counterweight component mounted on the body, the at least one counterweight component and the center of gravity of the power supply component being respectively located on both sides of the left and right center lines. The at least one counterweight component includes a first counterweight component and a second counterweight component, the first counterweight component and the second counterweight component being respectively located on both sides of the front and rear center line.

8. The cleaning robot of claim 7, wherein, The entire power supply component is located on one side of the left and right center lines and on the front side of the front and rear center line.

9. The cleaning robot of claim 1, wherein, Comprising:

10. A cleaning device characterized by the cleaning robot according to any one of claims 1 to 9; and a cleaning base station, the cleaning robot being capable of traveling to be connected to the cleaning base station. ​ ​

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