Cleaning apparatus and cleaning system

Abstract

Disclosed in the present application are a cleaning apparatus (100) and a cleaning system. The cleaning apparatus (100) comprises a housing (10); a plurality of main brushes (30), which are rotatably connected to the housing (10); and a vibration mopping member (20) arranged outside of the housing (10) and spaced apart from the main brushes (30), wherein at least two of the main brushes (30) are arranged in sequence in the direction perpendicular to the direction of travel of the cleaning apparatus (100).

Description

Cleaning equipment and cleaning systems

[0001] CROSS-REFERENCE TO RELATED APPLICATIONS

[0002] This disclosure claims priority to Chinese patent application No. 202420278854.5 filed on February 5, 2024, which is incorporated herein by reference in its entirety. Technical Field

[0003] The present application belongs to the field of electrical appliance technology, and specifically relates to a cleaning device and a cleaning system. Background Art

[0004] With the advancement of science and technology and the development of society, cleaning systems for cleaning have gradually entered people's lives. The cleaning system includes a roller brush. When the cleaning system is working, the roller brush rotates to clean, which can reduce people's burden and bring convenience to people's lives.

[0005] Summary of the Invention

[0006] In a first aspect of the present application, a cleaning device is provided, comprising: a shell; a plurality of main brushes rotatably connected to the shell; a vibrating mopping element disposed outside the shell and spaced apart from the main brushes; at least two of the main brushes are arranged in sequence along a direction perpendicular to the direction of travel of the cleaning device.

[0007] In some embodiments, the shape of the vibrating mopping element is fan-shaped, semicircular, arc-shaped, crescent-shaped or semi-ring-shaped.

[0008] In some embodiments, the vibrating mopping element is detachably connected to the outside of the housing.

[0009] In some embodiments, the cleaning device further includes: a vibration component, which is provided in the housing and connected to the vibrating mopping element, and is used to drive the vibrating mopping element to vibrate.

[0010] In some embodiments, the vibrating mopping member includes: a supporting portion detachably disposed outside the shell; and a mopping portion detachably disposed on an end surface of the supporting portion facing away from the shell.

[0011] In some embodiments, the main brush includes a first main brush and a second main brush, and the first main brush and the second main brush are arranged in sequence along a direction perpendicular to a traveling direction of the cleaning device.

[0012] In some embodiments, the main brush includes a first main brush, a second main brush and a third main brush, the first main brush and the second main brush are arranged in sequence along a direction perpendicular to the driving direction of the cleaning device, and the third main brush and the first main brush and the second main brush are arranged in sequence along the driving direction of the cleaning device.

[0013] In some embodiments, the main brush includes a first main brush, a second main brush and a third main brush, the first main brush and the second main brush are arranged in sequence along a direction perpendicular to the driving direction of the cleaning device, and the first main brush, the second main brush and the third main brush are arranged in sequence along the driving direction of the cleaning device.

[0014] In some embodiments, the main brush includes a first main brush, a second main brush, a third main brush and a fourth main brush, the first main brush and the second main brush are arranged in sequence along a direction perpendicular to the driving direction of the cleaning device, the third main brush and the fourth main brush are arranged in sequence along a direction perpendicular to the driving direction of the cleaning device, and the first main brush and the second main brush and the third main brush and the fourth main brush are arranged in sequence along the driving direction of the cleaning device.

[0015] In some embodiments, a plurality of the main brushes are arranged along the travel direction of the cleaning device to form two rows of main brush groups, and the main brushes of the two rows of main brush groups rotate in opposite directions.

[0016] In some embodiments, the cleaning device further comprises: a side brush rotatably disposed on the housing; wherein the main brush is located between the side brush and the vibrating mopping element.

[0017] In a second aspect of the present application, a cleaning system is provided, comprising a cleaning base station and the cleaning device. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] In order to more clearly illustrate the technical solutions in the embodiments of the present application, a brief introduction will be given below to the drawings required for use in the description of the embodiments. Obviously, the drawings described below are some embodiments of the present application. For ordinary technicians in this field, other drawings can be obtained based on these drawings without any creative work.

[0019] FIG1 shows a first structural diagram of a cleaning system in one or more embodiments of the present application.

[0020] FIG2 shows a second structural schematic diagram of a cleaning system in one or more embodiments of the present application.

[0021] FIG3 shows a third structural diagram of a cleaning system in one or more embodiments of the present application.

[0022] FIG4 shows a fourth structural diagram of a cleaning system in one or more embodiments of the present application.

[0023] Description of reference numerals:

[0024] 10-housing; 101-opening; 20-vibrating mopping part; 201-mopping part; 30-main brush; 301-first main brush; 302-second main brush; 303-third main brush; 304-fourth main brush; 40-side brush; 50-traveling wheel; 60-universal wheel; 100-cleaning device. DETAILED DESCRIPTION

[0025] The following will be combined with the drawings in the embodiments of this application to clearly and completely describe the technical solutions in the embodiments of this application. Obviously, the embodiments described are only part of the embodiments of this application, not all of the embodiments. Based on the embodiments in this application, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of this application.

[0026] In addition, this application may repeat reference numbers and / or reference letters in different examples. This repetition is for the purpose of simplicity and clarity and does not in itself indicate the relationship between the various embodiments and / or settings discussed. In addition, this application provides examples of various specific processes and materials, but those of ordinary skill in the art will recognize the application of other processes and / or the use of other materials.

[0027] Referring to Figures 1, 2, 3, and 4, according to a first aspect of an embodiment of the present application, a cleaning device 100 is provided, comprising: a housing 10, a vibrating mopping element 20, and a main brush 30. Multiple main brushes 30 are rotatably connected to the housing 10. The vibrating mopping element 20 is disposed outside the housing 10 and spaced apart from the main brushes 30. At least two of the main brushes 30 are arranged perpendicular to the direction of travel of the cleaning device 100.

[0028] The cleaning device 100 can be a floor scrubber, a sweeping robot, a sweeping machine, etc., and the embodiment of the present application does not limit this.

[0029] Because there are multiple main brushes 30, they are rotatably connected to the housing 10. At least two of the main brushes 30 are arranged perpendicular to the direction of travel of the cleaning device 100. Therefore, compared with a single main brush 30, multiple main brushes 30 are more effective in removing dust and garbage from the ground, and more thoroughly clean hair (hair, pet hair), resulting in a better cleaning effect. Because the vibrating mop 20 is located outside the housing 10 and spaced apart from the main brush 30, after the main brush 30 has cleared the garbage from the ground surface, the vibrating mop 20 can be used to mop the floor, removing stubborn stains on the ground. At the same time, this prevents garbage from affecting the mopping effect of the vibrating mop 20, further ensuring the cleaning effect and improving the user experience.

[0030] Referring to Figures 1, 2, 3, and 4, in certain embodiments, to prevent debris from interfering with the mopping performance of the vibrating mop element 20, the main brush 30 is positioned ahead of the vibrating mop element 20 as the cleaning device 100 travels. This means that as the cleaning device 100 travels, the main brush 30 first removes debris and dust, followed by the vibrating mop element 20 mopping to remove stubborn stains. This prevents debris from interfering with the vibrating mop element 20's movement, ensuring its effective mopping and further enhancing cleaning performance.

[0031] In certain embodiments, to further ensure the mopping effect of the vibrating mop element 20, the vibrating mop element 20 is shaped like a fan, a semicircle, an arc, a crescent, or a semi-ring, so that the vibrating mop element 20 can fully utilize the space of the housing 10. The area of ​​the vibrating mop element 20 can be maximized, increasing the contact area between the vibrating mop element 20 and the floor, allowing the vibrating mop element 20 to fully contact stubborn stains on the floor, allowing the vibrating mop element 20 to clean stubborn stains on the floor, further ensuring the cleaning effect and improving the user experience.

[0032] In some embodiments, in order to facilitate the inspection or replacement of the vibrating mopping element 20 , the vibrating mopping element 20 is detachably disposed outside the housing 10 .

[0033] In some embodiments, when the vibrating mop 20 needs to be replaced or cleaned, the vibrating mop 20 can be removed from the housing 10, and then a new vibrating mop or a cleaned vibrating mop can be installed in the installation area of ​​the housing 10 for easy replacement.

[0034] Referring to Figures 1, 2, 3, and 4, in certain embodiments, to further ensure the mopping effect of the vibrating mop element 20, the vibrating mop element 20 occupies 1 / 3-2 / 5 of the area of ​​the housing 10, allowing the vibrating mop element 20 to fully utilize the space of the housing 10. The area of ​​the vibrating mop element 20 can be maximized, increasing the contact area between the vibrating mop element 20 and the floor, allowing the vibrating mop element 20 to fully contact stubborn stains on the floor, allowing the vibrating mop element 20 to clean stubborn stains on the floor, further ensuring cleaning effectiveness and improving the user experience.

[0035] In certain embodiments, to further enhance the cleaning performance of the vibrating mopping element 20, the cleaning device 100 further includes a vibration assembly (not shown). The vibration assembly is disposed within the housing 10 and connected to the vibrating mopping element 20 to drive the vibrating mopping element 20 to vibrate. The vibration assembly is connected to the middle portion of the vibrating mopping element 20.

[0036] In some embodiments, the vibration component is activated to cause the middle portion of the vibrating mop 20 to vibrate at a high frequency, so that the vibrating mop 20 can clean stubborn stains on the floor, further ensuring the cleaning effect and improving the user experience.

[0037] In certain embodiments, to achieve vibration of the vibrating mop element 20, the vibrating assembly includes an eccentric wheel and a driver. The driver is disposed within the housing. The actuating end of the driver is connected to the eccentric wheel. The driver drives the eccentric wheel to rotate, causing the eccentric wheel to drive the central portion of the vibrating mop element 20 to vibrate at a high frequency. This enables the vibrating mop element 20 to clean stubborn stains on the floor, further ensuring a cleansing effect and enhancing the user experience.

[0038] Referring to Figures 1, 2, 3, and 4, in certain embodiments, to facilitate maintenance or replacement of the vibrating mopping member 20, the vibrating mopping member 20 includes a support portion and a mopping portion 201. The support portion is detachably mounted outside the housing 10. The mopping portion 201 is detachably mounted on the end surface of the support portion facing away from the housing 10.

[0039] In some embodiments, when the mopping part 201 needs to be replaced or cleaned, the mopping part 201 can be removed from the support part, and then a new mopping part or a cleaned mopping part can be installed on the support part for replacement.

[0040] Of course, in some other embodiments, when the mopping part 201 needs to be replaced or cleaned, the support part can be removed from the shell 10, and then the mopping part 201 can be removed from the support part, and then a new mopping part or a cleaned mopping part can be installed on the support part, and then the support part can be installed on the shell for easy replacement.

[0041] Referring to Figure 2 , in certain embodiments, to ensure effective cleaning, the housing 10 is provided with a dust suction port and an opening 101. The main brush 30 is at least partially exposed through the opening 101, allowing the main brush 30 to clean trash and dust from the floor. As the main brush 30 rotates, it sweeps dust and trash into the dust suction port, where they are then sucked away, further ensuring effective cleaning.

[0042] In some embodiments, in order to more clearly describe the behavior of the cleaning device 100, the following directions are defined: the cleaning device 100 can move on the ground by various combinations of movements relative to the following three mutually perpendicular axes defined by the housing 10: the lateral axis x, the front-to-back axis y, and the central vertical axis z. The forward drive direction along the front-to-back axis y is marked as "forward", and the rearward drive direction along the front-to-back axis y is marked as "rearward". The lateral axis x essentially extends between the right wheel and the left wheel of the cleaning device 100 along the axis defined by the center point of the drive wheel assembly. Among them, the cleaning device 100 can rotate around the x-axis. When the forward portion of the cleaning device 100 is tilted upward and the rear portion is tilted downward, it is "tilting up", and when the forward portion of the cleaning device 100 is tilted downward and the rear portion is tilted upward, it is "pitching down".

[0043] In some embodiments, to ensure a good cleaning effect, at least two of the main brushes 30 are arranged in sequence in a direction perpendicular to the travel direction of the cleaning device 100. In other words, at least two of the main brushes 30 can be arranged along the transverse axis x, so that at least two of the main brushes 30 can remove dust and debris on the ground, ensuring that hair (hair, pet hair) can be cleaned thoroughly and the cleaning effect is good.

[0044] In some embodiments, when at least two of the main brushes 30 are arranged in a direction perpendicular to the travel direction of the cleaning device 100, the at least two of the main brushes 30 may be coaxially arranged. Of course, in other embodiments, the at least two of the main brushes 30 may also be slightly staggered.

[0045] In certain embodiments, when at least two of the main brushes 30 are arranged perpendicular to the direction of travel of the cleaning device 100, the at least two main brushes 30 may be coaxially arranged. That is, the at least two main brushes 30 utilize the same rotating shaft, and only one driver is required to drive the at least two main brushes 30 to rotate via the shaft, thereby reducing costs. Of course, in other embodiments, the at least two main brushes 30 may also be non-coaxially arranged. That is, the at least two main brushes 30 may each utilize a rotating shaft, and multiple drivers may be provided, so that the drivers can drive the corresponding main brushes 30 to rotate via the rotating shafts.

[0046] Referring to Figure 1 , in certain embodiments, the main brush 30 includes a first main brush 301 and a second main brush 302. The first and second main brushes 301, 302 are arranged in a direction perpendicular to the direction of travel of the cleaning device 100. In other words, the first and second main brushes 301, 302 are arranged along the transverse axis x to remove dust and debris from the floor, ensuring a cleansing effect.

[0047] Referring to FIG. 2 , in some embodiments, the main brush 30 includes a first main brush 301, a second main brush 302, and a third main brush 303. The first main brush 301 and the second main brush 302 are arranged in sequence along a direction perpendicular to the direction of travel of the cleaning device 100, and the third main brush 303 is arranged in sequence with the first main brush 301 and the second main brush 302 along the direction of travel of the cleaning device 100. In other words, the first main brush 301, the second main brush 302, and the third main brush 303 are arranged front to back along the direction of the front-rear axis y. The first main brush 301 and the second main brush 302 are located in front of the third main brush 303. The first main brush 301 and the second main brush 302 can bounce up garbage on the ground, and the third main brush 303 can draw garbage and dust into the suction port to remove dust and garbage on the ground, further ensuring the cleaning effect.

[0048] Referring to FIG. 3 , in some embodiments, the main brush 30 includes a first main brush 301, a second main brush 302, and a third main brush 303. The first main brush 301 and the second main brush 302 are arranged in sequence in a direction perpendicular to the direction of travel of the cleaning device 100. The first main brush 301, the second main brush 302, and the third main brush 303 are arranged in sequence along the direction of travel of the cleaning device 100. In other words, the third main brush 303 is arranged in front of and behind the first main brush 301 and the second main brush 302 along the direction of the front-rear axis y. The third main brush 303 is located in front of the first main brush 301 and the second main brush 302. The third main brush 303 can bounce up garbage on the ground, while the first main brush 301 and the second main brush 302 can draw garbage and dust into the suction port to remove dust and garbage on the ground, further ensuring the cleaning effect.

[0049] Referring to Figure 4, in some embodiments, the main brush 30 includes a first main brush 301, a second main brush 302, a third main brush 303, and a fourth main brush 304. The first main brush 301 and the second main brush 302 are arranged in sequence along a direction perpendicular to the travel direction of the cleaning device 100. That is, the first main brush 301 and the second main brush 302 are arranged in the direction of the transverse axis x. The third main brush 303 and the fourth main brush 304 are arranged in sequence along a direction perpendicular to the travel direction of the cleaning device 100. That is, the third main brush 303 and the fourth main brush 304 are arranged in the direction of the transverse axis x. The first main brush 301 and the second main brush 302 and the third main brush 303 and the fourth main brush 304 are arranged in the travel direction of the cleaning device 100. That is to say, the third main brush 303 and the fourth main brush 304 are arranged front and back with the first main brush 301 and the second main brush 302 along the direction of the front-rear axis y, and the third main brush 303 and the fourth main brush 304 are located in front of the first main brush 301 and the second main brush 302. The third main brush 303 and the fourth main brush 304 can bounce up garbage on the ground, and the first main brush 301 and the second main brush 302 can roll garbage and dust into the suction port to remove dust and garbage on the ground, further ensuring the cleaning effect.

[0050] In some embodiments, to ensure effective cleaning, multiple main brushes 30 are arranged in two rows along the travel direction of the cleaning device 100, with the main brushes in the two rows rotating in opposite directions. As the main brushes 30 rotate, they sweep dust and debris into the suction port, where they are then sucked away, further ensuring effective cleaning.

[0051] In certain embodiments, each row of main brush groups may include one or more main brushes. When a row of main brush groups includes a plurality of main brushes, the rotation directions of the plurality of main brushes are the same.

[0052] In some embodiments, the two rows of main brush groups include a first row of main brush groups and a second row of main brush groups along the travel direction of the cleaning device 100. The first row of main brush groups can be located in front of the second row of main brush groups, or the first row of main brush groups can be located behind the second row of main brush groups.

[0053] In some embodiments, when the first row of main brush groups is located in front of the second row of main brush groups, taking the right side perspective of Figure 3 as an example, the main brushes of the first row of main brush groups rotate counterclockwise and the main brushes of the second row of main brush groups rotate clockwise to sweep dust and garbage into the suction port.

[0054] In some embodiments, to further ensure the cleaning effect, the cleaning device 100 further includes a side brush 40. The side brush 40 is rotatably disposed on the housing 10. The main brush 30 is located between the side brush and the vibrating mopping element 20.

[0055] In some embodiments, the side brush 40 sweeps the garbage around the shell 10 to the bottom of the main brush 30, and then the main brush 30 rotates to sweep the garbage into the suction port. At the same time, the dust and other impurities around the shell 10 can be adsorbed in the garbage box for centralized treatment through the suction motor.

[0056] In some embodiments, along the traveling direction of the cleaning device 100 , the side brush 40 is located in front of the main brush 30 , and the main brush 30 is located in front of the vibrating mopping element 20 to ensure a cleaning effect.

[0057] In some embodiments, the number of the side brushes 40 may be one or more.

[0058] In certain embodiments, the housing 10 has a mounting area, the main brush 30 is located between the side brush 40 and the mounting area, and the projection of the vibrating mopping element 20 on the housing 10 at least partially overlaps with the mounting area. The vibrating mopping element 20 fully utilizes the space within the housing 10, maximizing its area and increasing its contact area with the floor, thereby ensuring sufficient contact between the vibrating mopping element 20 and stubborn stains on the floor.

[0059] 1, 2, 3 and 4, in some embodiments, to facilitate the movement of the cleaning device 100, the cleaning device 100 further includes a universal wheel 60. The universal wheel 60 is rotatably provided on the housing 10 so that the housing 10 can move in all directions.

[0060] 1 , 2 , 3 and 4 , in some embodiments, in order to enable the cleaning device 100 to move, the cleaning device 100 further includes two traveling wheels 50 . The two traveling wheels 50 are rotatably disposed on the housing 10 .

[0061] In certain embodiments, the two running wheels 50 drive the housing 10, thereby enabling the cleaning device 100 to travel. During travel, the main brush 30 sweeps dust and debris into the suction port, where they are then removed. After the main brush 30 removes debris from the floor surface, the vibrating mop 20 performs mopping, removing stubborn stains. This prevents debris from affecting the mopping performance of the vibrating mop 20, ensuring a more effective cleaning experience and enhancing the user experience.

[0062] In some embodiments, in order to avoid interfering with the movement of the main brush 30, the main brush 30 is located between the two walking wheels 50, which can ensure the smooth movement of the main brush 30, so that the main brush 30 can sweep dust and garbage into the suction port, so that the dust and garbage can be sucked away through the suction port, ensuring the cleaning effect and improving the user experience.

[0063] According to a second aspect of an embodiment of the present application, a cleaning system is provided, comprising a cleaning base station and the above-mentioned cleaning device.

[0064] In some embodiments, the cleaning device further comprises a dust box and a suction motor. The dust box is provided with a suction port and an air outlet. The suction motor draws air into the dust box through the suction port and exhausts it through the air outlet, creating a negative pressure in the dust box. The main brush rotates to draw dust into the dust box and store it there.

[0065] In this application, unless otherwise expressly specified or limited, a first feature being "above" or "below" a second feature may include the first and second features being in direct contact, or may include the first and second features being in contact not directly but through another feature between them. Moreover, a first feature being "above," "above," and "above" a second feature may include the first feature being directly above or obliquely above the second feature, or may simply mean that the first feature is higher in level than the second feature. A first feature being "below," "below," and "below" a second feature may include the first feature being directly below or obliquely below the second feature, or may simply mean that the first feature is lower in level than the second feature.

[0066] In the description of the present application, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", "clockwise" and "counterclockwise" indicate orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present application and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be understood as a limitation on the present application.

[0067] It should be noted that all directional indications in the embodiments of the present application are only used to explain the relative position relationship, movement status, etc. between the components in a certain specific posture. If the specific posture changes, the directional indication will also change accordingly.

[0068] In this application, unless otherwise specified or limited, the terms "connection" and "fixation" should be understood in a broad sense. For example, "fixation" can mean fixed connection, detachable connection, or integration; mechanical connection or electrical connection; direct connection or indirect connection through an intermediate medium; internal communication between two elements or interaction between two elements, unless otherwise specified. For those skilled in the art, the specific meanings of the above terms in this application can be understood according to specific circumstances.

[0069] In addition, the terms "first," "second," and so on, used in this application are for descriptive purposes only and should not be construed as indicating or implying relative importance or implicitly specifying the number of technical features indicated. Therefore, features specified as "first" or "second" may explicitly or implicitly include one or more features. In the description of this application, "plurality" means two or more, unless otherwise specifically defined.

[0070] In the description of this specification, the description with reference to the terms "one embodiment", "some embodiments", "example", "specific example", or "some examples" means that the specific features, structures, materials or characteristics described in conjunction with the embodiment or example are included in at least one embodiment or example of the present application. In this specification, the schematic representations of the above terms do not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described can be combined in any one or more embodiments or examples in a suitable manner. In addition, those skilled in the art can combine and combine different embodiments or examples described in this specification.

[0071] In addition, the technical solutions between the various embodiments can be combined with each other, but they must be based on the fact that ordinary technicians in this field can implement them. When the combination of technical solutions is mutually contradictory or cannot be implemented, it should be deemed that such a combination of technical solutions does not exist and is not within the scope of protection required by this application.

[0072] Although the embodiments of the present application have been shown and described, those skilled in the art will appreciate that various changes, modifications, substitutions, and variations may be made to the embodiments without departing from the principles and intent of the present application, and that the scope of the present application is defined by the claims and their equivalents.

Claims

1. A cleaning device (100), comprising: Housing (10); A main brush (30), wherein the main brush (30) is multiple and rotatably connected to the housing (10); a vibrating mopping member (20) disposed outside the housing (10) and spaced apart from the main brush (30); Wherein, at least two of the main brushes (30) are arranged in sequence along a direction perpendicular to the traveling direction of the cleaning device (100).

2. The cleaning device (100) according to claim 1, wherein The shape of the vibration mopping element (20) is fan-shaped, semicircular, arc-shaped, crescent-shaped or semi-ring-shaped.

3. The cleaning device (100) according to claim 1 or 2, wherein: The vibrating mopping element (20) is detachably connected to the housing (10).

4. The cleaning device (100) according to any one of claims 1 to 3, further comprising: A vibration component is provided on the housing (10) and connected to the vibrating mopping member (20) for driving the vibrating mopping member (20) to vibrate.

5. The cleaning device (100) according to any one of claims 1 to 4, wherein: The vibrating mopping member (20) comprises: A support portion detachably arranged outside the housing (10); The mopping portion (201) is detachably arranged on the end surface of the supporting portion facing away from the shell (10).

6. The cleaning device (100) according to any one of claims 1 to 5, wherein: The main brush (30) comprises a first main brush (301) and a second main brush (302), and the first main brush (301) and the second main brush (302) are arranged in sequence along a direction perpendicular to the driving direction of the cleaning device (100).

7. The cleaning device (100) according to claim 6, wherein The main brush (30) further comprises a third main brush (303), and the third main brush (303) and the first main brush (301) and the second main brush (302) are arranged in sequence along the travel direction of the cleaning device (100).

8. The cleaning device (100) according to claim 7, wherein The first main brush (301) and the second main brush (302) are located in front of the third main brush (303).

9. The cleaning device (100) according to claim 7, wherein The third main brush (303) is located in front of the first main brush (301) and the second main brush (302).

10. The cleaning device (100) according to claim 6, wherein The main brush (30) further comprises a third main brush (303) and a fourth main brush (304), wherein the third main brush (303) and the fourth main brush (304) are arranged in sequence along a direction perpendicular to the driving direction of the cleaning device (100), and the first main brush (301) and the second main brush (302) and the third main brush (303) and the fourth main brush (304) are arranged in sequence along the driving direction of the cleaning device (100).

11. The cleaning device (100) according to any one of claims 1 to 5, wherein: The plurality of main brushes (30) are arranged along the travel direction of the cleaning device (100) to form two rows of main brush groups, and the main brushes of the two rows of main brush groups rotate in opposite directions.

12. The cleaning device (100) according to any one of claims 1 to 11, further comprising: a side brush (40) rotatably mounted on the housing (10); Wherein, the main brush (30) is located between the side brush (40) and the vibrating mopping element (20).

13. A cleaning system, characterized in that: The cleaning device comprises a cleaning base station and a cleaning device (100) according to any one of claims 1 to 12.

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