Cleaning base station and cleaning system

Abstract

The utility model is suitable for the technical field of cleaning equipment, and provides a cleaning base station and a cleaning system.The cleaning base station is at least used for cleaning a cleaning assembly and comprises a base and a cleaning assembly, the base is provided with a transmission structure and an output structure, and the transmission structure is connected with the output structure through a gear; the output structure comprises a first output connector and a second output connector which are coaxially arranged, and the output action directions of the first output connector and the second output connector are opposite; the cleaning assembly is arranged on the base and used for cleaning the cleaning assembly, a through hole is formed in the middle of the cleaning assembly, and a first transmission connector is arranged on the side, facing the base, of the cleaning assembly and connected with the first output connector; when the cleaning assembly makes contact with the cleaning assembly, the second output connector penetrates through the penetrating hole to be connected with a second transmission connector arranged on the cleaning assembly. When the cleaning assembly is separated from the cleaning assembly, the second output connector is separated from the second transmission connector. According to the cleaning base station, the cleaning efficiency of the cleaning assembly can be improved.

Description

Technical Field

[0001] This application belongs to the field of cleaning equipment. More specifically, it relates to a cleaning base station and a cleaning system. Background Art

[0002] Some existing cleaning equipment is equipped with a cleaning base station. After the cleaning equipment docks at the base station, its cleaning components can be moved to the cleaning base station for cleaning by using lifting technology. However, the traditional cleaning method is one-way cleaning, resulting in problems such as incomplete cleaning and low cleaning efficiency of the cleaning components. Summary of the Utility Model

[0003] This application aims to solve the technical problem of low cleaning efficiency of the cleaning components.

[0004] To achieve the above object, the technical solution adopted in this application is as follows:

[0005] In the first aspect, a cleaning base station is provided, which is at least used for cleaning the cleaning components. The cleaning base station includes a base and a cleaning component. The base has a transmission structure and an output structure that are drivingly connected. The transmission structure includes a transmission component. The transmission component includes a plurality of gears that are sequentially engaged. At least one of the gears is connected to the output structure. The output structure includes a first output joint and a second output joint that are coaxially arranged. The output action directions of the first output joint and the second output joint are opposite. The cleaning component is arranged on the base and is used for cleaning the cleaning components. A through hole is provided in the middle of the cleaning component. A first transmission joint is provided on one side of the cleaning component facing the base. The first transmission joint is connected to the first output joint. When the cleaning component is in contact with the cleaning component, the second output joint passes through the through hole and is connected to a second transmission joint provided on the cleaning component. When the cleaning component is separated from the cleaning component, the second output joint is separated from the second transmission joint.

[0006] In a feasible implementation manner, the output structure further includes an output shaft and a planetary gear assembly with the same axial direction. The first output joint is connected to the planetary gear assembly. The output shaft passes through the planetary gear assembly and is connected to the second output joint, and is used to drive at least part of the first output joint and the second output joint to rotate in the opposite direction.

[0007] In a feasible implementation manner, the first output joint includes an outer tooth shell. The planetary gear assembly is rotatably arranged in the outer tooth shell and is drivingly connected to the output shaft. An inner tooth assembly that meshes with the planetary gear assembly is provided on the inner wall of the outer tooth shell.

[0008] Driven by the output shaft, the planetary gear assembly acts and drives the outer tooth shell to rotate around the axis.

[0009] In a feasible implementation, the planetary gear assembly is a fixed-axis gear train, including a sun gear, planetary gears and a planet carrier, and the planet carrier is fixed relative to the sun gear; the sun gear meshes with the planetary gears, the sun gear is sleeved on the output shaft, the number of the planetary gears is multiple and they are arranged at intervals along the circumferential direction of the sun gear through the planet carrier, and the planetary gears are rotatably arranged between the sun gear and the external tooth housing;

[0010] Driven by the output shaft, the planetary gears can rotate axially relative to the sun gear.

[0011] In a feasible implementation, the base includes a base, a cleaning tray and a scraping and cleaning member, the cleaning tray is connected to the base, and the cleaning assembly is located in the cleaning tray; the scraping and cleaning member is arranged on the side of the cleaning assembly facing the cleaning tray for cleaning the cleaning tray.

[0012] In a feasible implementation, the scraping and cleaning member is arranged on the first transmission joint.

[0013] In a feasible implementation, the cleaning assembly is detachably connected to the cleaning tray, the cleaning assembly further includes a cleaning tray, the first transmission joint is located on the side of the cleaning assembly facing the cleaning tray, the through hole is arranged in the middle of the cleaning tray, and a cleaning convex portion is arranged on the side of the cleaning tray facing away from the base.

[0014] In a feasible implementation, the cleaning assembly further includes a retaining wall, the retaining wall is located on the circumferential outer side of the cleaning tray, and when the cleaning assembly is connected to the cleaning assembly, the retaining wall surrounds the periphery of the cleaning assembly;

[0015] And / or, the cleaning tray is provided with a sewage discharge hole on the side portion radially away from the through hole for the cleaning liquid located on the cleaning tray to flow into the cleaning tray.

[0016] In a feasible implementation, a drainage groove is further arranged on the base, and the drainage groove is arranged above the cleaning assembly for the cleaning liquid to flow to the cleaning tray.

[0017] In a feasible implementation, the cleaning tray is inclined downward from the end adjacent to the drainage groove to the end away from the drainage groove.

[0018] In a second aspect, a cleaning system is provided, including a cleaning device and the cleaning base station provided by any of the above technical solutions; the cleaning device has the cleaning assembly.

[0019] In a feasible implementation manner, the cleaning device further has a motion mechanism, the motion mechanism is connected to the cleaning component to drive the cleaning component to lift, and the cleaning component is detachably connected to the motion mechanism.

[0020] In a feasible implementation manner, a first magnetic member is provided on the cleaning component, a second magnetic member is provided on the second output connector, and the first magnetic member and the second magnetic member attract each other;

[0021] And / or, the cleaning component further includes a third magnetic member, and the cleaning component is detachably connected to the motion mechanism through the third magnetic member.

[0022] In a feasible implementation manner, the magnetic attraction force of the third magnetic member is greater than 1.5 times the magnetic attraction force of the second magnetic member.

[0023] Compared with the prior art, the present application has at least the following beneficial effects:

[0024] In the cleaning base station provided by the embodiment of the present application, the cleaning base station can drive the cleaning component and the cleaning component to rotate in opposite directions simultaneously through the output structure, and clean the cleaning component during this process. During the operation of the output structure, since the output direction can be switched, the movement directions of the cleaning component and the cleaning component can be switched simultaneously by switching the output direction of the output structure to achieve two-way cleaning of the cleaning component. On the one hand, this technical solution can achieve two-way relative rotation cleaning of the cleaning component and the cleaning component, and at the same time increase their relative rotation speed, not only optimizing the cleaning quality of the cleaning component, but also shortening the cleaning time, achieving the purpose of improving the cleaning efficiency; on the other hand, this technical solution can remove the cleaning component from the cleaning device, so that the cleaning device can perform other cleaning tasks during the cleaning of the cleaning component, achieving the purpose of improving the working efficiency of the cleaning device; on the other hand, this technical solution can drive the scraping cleaning part through the output connector, and couple the action of the scraping cleaning part and the action of the cleaning component with the base, so as to reduce the load on the machine in the cleaning device on the premise of meeting the self-cleaning of the cleaning disk, helping to extend the service life of the machine and optimizing the noise experience.

[0025] The cleaning system provided by the embodiment of the present application includes the above cleaning base station, so the cleaning system includes the beneficial effects of any one or several of the above cleaning base stations, which will not be repeated here. Description of the Drawings

[0026] To more clearly illustrate the technical solutions in the embodiments of the present application, the following will briefly introduce the drawings required for use in the embodiments or the description of the prior art. Obviously, the drawings in the following description are only some embodiments of the present application. For those of ordinary skill in the art, without creative efforts, other drawings can also be obtained based on these drawings.

[0027] Figure 1 Structural schematic diagram of the cleaning base station provided by the embodiment of the present application;

[0028] Figure 2A For Figure 1 explosion Figure 1 ;

[0029] Figure 2B For Figure 1 Explosion diagram two of

[0030] Figure 3 Structural schematic diagram of the transmission structure located in the base of the cleaning base station provided by the embodiment of the present application;

[0031] Figure 4 Explosion diagram of the output structure of the cleaning base station provided by the embodiment of the present application;

[0032] Figure 5 For Figure 4 Structural schematic diagram of the first output joint in from another angle;

[0033] Figure 6 For Figure 4 Structural schematic diagram of the second output joint in from another angle;

[0034] Figure 7 Assembly schematic diagram of the output structure, cleaning component and cleaning component of the cleaning base station provided by the embodiment of the present application;

[0035] Figure 8 For Figure 7 Cross-sectional structural schematic diagram of ;

[0036] Figure 9 Structural schematic of the cleaning component in the cleaning base station provided by the embodiment of the present application Figure 1 ;

[0037] Figure 10 Second structural schematic diagram of the cleaning component in the cleaning base station provided by the embodiment of the present application;

[0038] Figure 11 Cross-sectional structural schematic diagram of the cleaning component in the cleaning base station provided by the embodiment of the present application;

[0039] Figure 12Schematic diagram of the assembly of the cleaning component and the scraping and cleaning part in the cleaning base station provided by the embodiment of the present application;

[0040] Figure 13 Schematic diagram of the relative positions of the cleaning tray and the scraping and cleaning part in the cleaning base station provided by the embodiment of the present application;

[0041] Figure 14 Schematic diagram of the cooperation between the cleaning component and the drainage groove in the cleaning base station provided by the embodiment of the present application;

[0042] Figure 15 For Figure 14 Schematic diagram of the positional relationship between the cleaning tray and the drainage groove in

[0043] Figure 16 Partial structural schematic diagram of the cleaning system provided by the embodiment of the present application;

[0044] Figure 17 For Figure 16 Exploded view of

[0045] Figure 18 For Figure 16 Structural schematic diagram of the cleaning component from another angle in

[0046] Figure 19 For Figure 16 Cross-sectional structural schematic diagram of the cleaning component in

[0047] Among them, the reference numerals in the figure:

[0048] 100, cleaning base station; 10, base; 20, output structure; 21, first output joint; 2101, outer tooth shell; 2102, inner tooth assembly; 22, second output joint; 221, second magnetic part; 23, output shaft; 24, planetary gear assembly; 241, sun gear; 242, planetary gear; 243, planetary carrier; 30, cleaning component; 301, perforation; 31, first transmission joint; 311, mounting strip; 32, cleaning tray; 321, cleaning convex part; 322, cleaning rib; 33, retaining wall; 34, sewage discharge hole; 40, cleaning tray; 41, discharge port; 50, scraping and cleaning part; 60, drainage groove;

[0049] 200, cleaning device; 210, cleaning component; 211, second transmission joint; 212, first magnetic part; 213, third magnetic part; 220, motion mechanism;

[0050] 1000, cleaning system. Detailed implementation manners

[0051] In order to make the technical problems, technical solutions and beneficial effects to be solved by this application more clearly understood, the following further details this application in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are only used to explain this application and are not used to limit this application.

[0052] It should be noted that when an element is referred to as being "fixed to" or "disposed on" another element, it can be directly on the other element or indirectly on the other element. When an element is referred to as being "connected to" another element, it can be directly connected to the other element or indirectly connected to the other element.

[0053] In the description of this application, it should be understood that the orientation or positional relationship indicated by the terms "center", "longitudinal", "transverse", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "radial", "circumferential", etc. is based on the orientation or positional relationship shown in the accompanying drawings. It is only for the convenience of describing this application and simplifying the description, rather than indicating or implying 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 construed as a limitation to this application.

[0054] In addition, the terms "first" and "second" are only used for descriptive purposes and cannot be understood as indicating or implying relative importance or implicitly specifying the quantity of the indicated technical features. Thus, the features defined with "first" and "second" may explicitly or implicitly include one or more of such features. In the description of this application, "a plurality of" means two or more, unless otherwise specifically defined.

[0055] In this application, unless otherwise clearly specified and limited, the terms "install", "connect", "connect", "fix", etc. should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or integrated; it can be a mechanical connection, an electrical connection or communication with each other; it can be directly connected, or indirectly connected through an intermediate medium, and can be the connection inside two elements or the interaction relationship between two elements, unless otherwise clearly limited. For those of ordinary skill in the art, the specific meanings of the above terms in this application can be understood according to specific circumstances.

[0056] In this application, unless otherwise clearly specified and defined, the first feature being "on" or "under" the second feature may mean that the first and second features are in direct contact, or the first and second features are indirectly in contact through an intermediate medium. Moreover, the first feature being "above", "over" and "on top of" the second feature may mean that the first feature is directly above or diagonally above the second feature, or simply indicates that the first feature has a higher horizontal height than the second feature. The first feature being "under", "below" and "beneath" the second feature may mean that the first feature is directly below or diagonally below the second feature, or simply indicates that the first feature has a lower horizontal height than the second feature.

[0057] In this application, terms such as "one embodiment", "some embodiments", "example", "specific example", or "some examples" etc. mean that the specific features, structures, materials, or characteristics described in connection with the embodiment or example are included in at least one embodiment or example of this application. In this specification, the schematic descriptions 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 a suitable manner in any one or more embodiments or examples. In addition, without contradiction, those skilled in the art can combine and combine the different embodiments or examples described in this specification and the features of different embodiments or examples.

[0058] The embodiment of this application provides a cleaning base station 100 and a cleaning system 1000, wherein the cleaning base station 100 is applied to the cleaning system 1000 having a cleaning device 200, and the cleaning base station 100 can be used in cooperation with the cleaning device 200 with a cleaning component 210. The cleaning system 1000 can be a mopping robot or a sweeping and mopping robot etc. having a base station and capable of realizing the mopping function. At this time, the cleaning device 200 is a corresponding mopping robot main body or a sweeping and mopping robot main body etc. having the mopping function. It can be understood that the cleaning device 200 can be a device that automatically performs cleaning operations in a certain area to be cleaned. When the cleaning device 200 starts to work, the cleaning device 200 can depart from the cleaning base station 100 and execute the corresponding cleaning task; when the cleaning device 200 completes the cleaning task or other situations where the cleaning task needs to be aborted, the cleaning device 200 can return to the cleaning base station 100 to perform at least one or more of tasks such as charging, replenishing water, cleaning, and dust collection.

[0059] The cleaning device 200 has a cleaning component 210 and a motion mechanism 220. The cleaning component 210 can be mounted on the main body of the cleaning device 200 through the motion mechanism 220. When the main body is started, the cleaning component 210 can move along with the movement of the main body under the drive of the motion mechanism 220 to achieve the cleaning function. The motion mechanism 220 can drive the cleaning component 210 to act. For example, the motion mechanism 220 can drive the cleaning component 210 to rotate and / or lift relative to the main body. According to the cleaning requirements of the area to be cleaned and the cleaning commands executed by the cleaning device 200, etc., the motion mechanism 220 can drive the cleaning component 210 to perform lifting and rotating actions to meet different cleaning needs. After the cleaning component 210 has worked for a certain period of time, it can be selectively removed from the motion mechanism 220 as needed and cleaned and / or replaced.

[0060] Figure 1 FIG. is a schematic diagram of the external structure of the cleaning base station 100 provided by an embodiment of the present application. Figures 2A - 2B FIG. is an exploded view of the cleaning base station 100 provided by an embodiment of the present application from two different angles. Please refer to Figures 1 - 2B , the cleaning base station 100 mainly includes a base, an output structure 20, a cleaning component 30, a scraping and cleaning member 50, and a drainage groove 60. The drainage groove 60 is installed on the base and cooperates with the cleaning component 30 to guide the cleaning liquid to flow to the cleaning component 30. The cleaning component 30 can be installed on the base through the output structure 20 and is used for cleaning the cleaning component 210. The output structure 20 has a first output joint 21. The cleaning component 30 is connected to the first output joint 21 through a first transmission joint 31. A scraping and cleaning member 50 is provided on one side of the cleaning component 30 facing the first output joint 21. Under the action of the first output joint 21, the cleaning component 30 is installed on the base through the output structure 20, and the scraping and cleaning member 50 is located between the cleaning component 30 and the base. The first output joint 21 in the output structure 20 is used to drive the cleaning component 30 and the scraping and cleaning member 50 to act. A through hole 301 is provided in the middle of the cleaning component 30. A second output joint 22 coaxially arranged with the first output joint 21 in the output structure 20 can extend out relative to the cleaning component 30 through the through hole 301 to facilitate combination with the cleaning component 210 to be cleaned. When the cleaning component 210 to be cleaned is installed on or in contact with the above-mentioned cleaning component 30, the cleaning component 210 can be connected to the second output joint 22 exposed relative to the cleaning component 30 to rotate in the opposite direction relative to the cleaning component 30 under the drive of the output structure 20.

[0061] Since the cleaning component 210 and the cleaning assembly 30 are respectively connected to the output structure 20 through the second output joint 22 and the first output joint 21, and the rotation directions output by the second output joint 22 and the first output joint 21 always remain opposite. When the cleaning component 210 contacts the cleaning assembly 30, the output structure 20 drives the cleaning assembly 30 to rotate clockwise or counterclockwise through the first output joint 21, and drives the cleaning component 210 to rotate counterclockwise or clockwise through the second output joint 22. At this time, a relative rotation is generated between the cleaning component 210 and the cleaning assembly 30. During the rotation process, the cleaning assembly 30 removes impurities and dirt on the surface of the cleaning component 210 by scraping and squeezing the surface of the cleaning component 210, so as to achieve the purpose of cleaning the cleaning component 210. In addition, by adjusting the rotation direction of the cleaning assembly 30 relative to the cleaning component 210 in different directions, the cleaning component 210 can be cleaned in two directions respectively, greatly improving the cleaning efficiency of the cleaning component 210.

[0062] The above-mentioned cleaning component 210 can be used to clean a certain area to be cleaned, and the cleaning can be at least one of sweeping and mopping the floor. In some embodiments, the cleaning component 210 can be a component with a mopping function. At this time, a mop is installed on the cleaning component 210. When the cleaning component 210 is connected to the cleaning assembly 30, the side of the cleaning component 210 installed with the mop contacts the cleaning assembly 30.

[0063] Before cleaning the cleaning component 210, the cleaning component 210 needs to be connected to the output structure 20. At this time, the cleaning component 210 is installed on the cleaning assembly 30. Driven by the output structure 20, a relative rotation is generated between the cleaning component 210 and the cleaning assembly 30, and the cleaning component 210 realizes cleaning in the first rotation direction; subsequently, the action output direction of the output structure 20 is switched. At this time, the cleaning component 210 and the cleaning assembly 30 act in opposite directions and a relative rotation is generated again, and the cleaning component 210 realizes cleaning in the second rotation direction. During the above process, since both the scraping and cleaning part 50 and the cleaning assembly 30 are connected to the first output joint 21, they can act in the same direction driven by the output structure 20, and the scraping and cleaning part 50 is used to clean the cleaning disc 40.

[0064] Optionally, the number and distribution positions of the above cleaning components 30 are consistent with and correspondingly arranged with the number and distribution positions of the cleaning component 210. In some embodiments, when the cleaning device 200 has only one cleaning component 210, only one cleaning component 30 is also provided on the base of the corresponding cleaning base station 100; in some embodiments, when the cleaning device 200 has two or more cleaning components 210, the corresponding cleaning base station 100 should also be provided with cleaning components 30 having the same number and corresponding positions. At this time, it is necessary to appropriately adjust the distribution modes of the cleaning component 210 and the cleaning components 30 according to the actual size and installation space of the device to ensure that there is enough space on the base station to accommodate the above cleaning component 210. In the attached Figures 1 - 2B In this embodiment, the number of the cleaning components 30 is two for illustration. Only one of the cleaning components 30 is drawn in the figure, and the structure of the other cleaning component 30 can refer to the drawn structure.

[0065] Please refer to Figures 2A - 2B , it can be seen that the above base includes a base 10, a cleaning tray 40, and a scraping and cleaning member 50. Among them, the output structure 20 and the cleaning tray 40 are both installed on the base 10. The cleaning tray 40 is detachably connected to the base 10, the cleaning component 30 is detachably connected to the cleaning tray 40, and the scraping and cleaning member 50 is located between the cleaning component 30 and the cleaning tray 40.

[0066] The cleaning component 30 is detachably connected to the cleaning tray 40 on the base. When it is necessary to deeply clean the cleaning component 30 and / or repair or replace parts of the cleaning base station 100, the cleaning component 30 can be removed from the cleaning tray 40. When the cleaning component 30 is separated from the cleaning tray 40, the cleaning component 30 is separated from the first output joint 21 to facilitate removing the cleaning component 30 from the cleaning tray 40. The removed cleaning component 30 can be deeply cleaned at a position with a larger operating space to ensure the cleanliness of the cleaning component 30. Moreover, after the cleaning component 30 is removed from the cleaning tray 40, the components blocked by the cleaning component 30 in the cleaning tray 40 can be exposed to facilitate their inspection and / or manual cleaning.

[0067] From Figure 2AIt can be seen that holes are provided in the area of the cleaning disk 40 corresponding to the cleaning assembly 30, through which part of the output structure 20 can extend. Both the first output joint 21 and the second output joint 22 in the output structure 20 can extend relative to the cleaning disk 40 through the above holes, so as to be respectively connected to the cleaning assembly 30 and the cleaning component 210. The scraping and cleaning part 50 is located between the cleaning disk 40 and the cleaning assembly 30 and is connected to the first output joint 21 through the cleaning assembly 30. The cleaning assembly 30 is connected to the output structure 20 through the first output joint 21. When the cleaning assembly 30 rotates, it can drive the scraping and cleaning part 50 to act. The scraping and cleaning part 50 can act synchronously with the cleaning assembly 30 in the same rotation direction and rotation speed, so as to combine the two cleaning actions of cleaning the cleaning component 210 and cleaning the cleaning disk 40, effectively improving the cleaning efficiency.

[0068] When the scraping and cleaning part 50 acts, the scraping and cleaning part 50 can clean the cleaning disk 40. By scraping the cleaning disk 40, timely scraping and cleaning of the dirt in the cleaning disk 40 can be realized, avoiding the formation of stubborn stains due to the remaining dirt in the cleaning disk 40, ensuring the cleanliness of the cleaning disk 40, thus reducing the cleaning work of users and improving the user experience. Since the scraping and cleaning part 50 is installed on the cleaning disk 40 through the cleaning assembly 30, when the cleaning assembly 30 is removed from the cleaning disk 40, the scraping and cleaning part 50 will also be removed accordingly. In addition, considering that the scraping and cleaning part 50 needs to directly contact the cleaning disk 40 to clean the cleaning disk 40, it will be worn after being used for a certain period of time and needs to be replaced regularly. When the scraping and cleaning part 50 needs to be replaced, the cleaning assembly 30 can be first removed from the cleaning disk 40, and then the scraping and cleaning part 50 fixed on the cleaning assembly 30 can be removed from the cleaning assembly 30, and then the new scraping and cleaning part 50 can be installed on the cleaning assembly 30. There is no need to disassemble the cleaning disk 40, the operation is simple, which is convenient for the replacement or repair of vulnerable parts, can improve the daily maintenance efficiency and reduce the daily maintenance difficulty.

[0069] When it is necessary to deeply clean the cleaning disk 40 and / or overhaul the cleaning base station 100, the above cleaning disk 40 can be removed from the base 10. The removed cleaning disk 40 can be deeply cleaned at a position with a larger operating space to ensure the cleanliness of the cleaning disk 40. Moreover, after the cleaning disk 40 is removed from the base 10, the components in the base 10 blocked by the cleaning disk 40 can be exposed, so as to facilitate their overhaul and / or manual cleaning.

[0070] It is understandable that the cleaning base station 100 provided in this embodiment can cooperate with the cleaning device 200 having the cleaning component 210, and the base station can be used to realize two-way cleaning of the cleaning component 210 on the cleaning device 200. During the cleaning process of the cleaning component 210, the self-cleaning of the cleaning disk 40 in the base station can be realized at the same time. In this embodiment, the base station is used for cleaning, and the output structure 20 in the base station can be used to drive the cleaning component 210 to rotate during the cleaning process, thereby freeing the motor in the cleaning device 200 from the cleaning operation of the cleaning component 210, which helps to reduce the motor load of the cleaning device 200 and help extend the service life of the motor in the cleaning device 200; at the same time, when the output structure 20 in the base station outputs force, the force of the cleaning component 210 and the cleaning component 30 can be more balanced, thereby helping to reduce the vibration and noise that may be generated during the cleaning process of the cleaning component 210, and optimizing the user experience.

[0071] Figure 3 This is a schematic diagram of the appearance of the transmission structure located in the base 10 of the cleaning base station 100 provided in the embodiment of the present application. Since the cleaning component 30, the cleaning component 210 and the scraping and cleaning member 50 are all driven by the output structure 20, please refer to Figure 3 In order to ensure that the output structure 20 can continuously and stably output the action, in some embodiments, the cleaning base station 100 also includes a transmission structure connected to the output structure 20. The transmission structure includes a drive motor and a transmission assembly, wherein the drive motor and the transmission assembly are both arranged on the base 10, and the transmission assembly includes a plurality of gear structures meshed in sequence, wherein one gear is connected to the drive motor in a transmission manner, and another one or more gears are connected to the output structure 20, and the output structure 20 is located in the axial direction of the gear and is fixedly connected to the gear or integrally arranged. The power output by the drive motor can be transmitted to the output structure 20 through a transmission structure composed of a plurality of gear structures meshed in sequence, so that the output structure 20 can drive the first output connector 21 and the second output connector 22 to rotate in opposite directions, and drive the cleaning assembly 30, the scraping and cleaning member 50 and the cleaning assembly 210 and other actions. When the drive motor switches the power output direction, the rotation direction of the above-mentioned output structure 20 can also be switched synchronously.

[0072] The transmission structure composed of gears is not only used to achieve force transmission, but also can help reduce the overall height of the base 10 by utilizing its side-by-side distribution, so that the cleaning device 200 can move above the cleaning assembly 30.

[0073] Considering that the output structure 20 needs to rotate relative to the base, a bearing structure is provided between the output structure 20 and the cleaning disc 40 , and the bearing structure is used to connect the output structure 20 and the cleaning disc 40 .

[0074] See also Figure 3, in some embodiments, the number of cleaning components 210 to be cleaned is two, and correspondingly, the number of output structures 20 is also two. Considering the cleaning efficiency of the cleaning components 210 and the hygiene of the cleaning process, the two output structures 20 are respectively arranged on two different gear structures. When the transmission component operates, the two output structures 20 can rotate in opposite directions around their axes respectively driven by the transmission component. In some embodiments, a part of the output structure 20 connected to the transmission component has a polygonal prism structure, which can achieve power transmission.

[0075] When it is necessary to clean the cleaning tray 40 and / or the cleaning component 210, the driving motor is started, and the power of the driving motor can be transmitted to the output structure 20 through the transmission component. The output structure 20 can drive the cleaning component 30 and the scraping and cleaning member 50 to rotate through the first output joint 21, and drive the cleaning component 210 to rotate through the second output joint 22.

[0076] In order to enable the output structure 20 to be connected to the cleaning component 210 and the cleaning component 30 at the same time, please refer to Figures 4 - 10 . Figure 4 is an exploded view of the output structure 20 in the cleaning base station 100 provided by the embodiment of the present application, Figure 5 is a schematic structural diagram of the first output joint 21 in the cleaning base station 100 provided by the embodiment of the present application, Figure 6 is a schematic structural diagram of the second output joint 22 in the cleaning base station 100 provided by the embodiment of the present application, Figure 7 is an assembly schematic diagram of the output structure 20, the cleaning component 210 and the cleaning component 30 in the cleaning base station 100 provided by the embodiment of the present application, Figure 8 is Figure 7 a schematic cross-sectional structure diagram of Figure 9 and Figure 10 are respectively schematic structural diagrams of the cleaning component 30 in the cleaning base station 100 provided by the embodiment of the present application at two different angles.

[0077] Specifically, please refer to Figures 4 - 6, in addition to the first output connector 21 and the second output connector 22, the output structure 20 further includes an output shaft 23 and a planetary gear assembly 24. The two axial ends of the output shaft 23 are respectively connected to a transmission assembly and the second output connector 22. The planetary gear assembly 24 is disposed circumferentially of the output shaft 23. The first output connector 21 includes an outer tooth shell 2101, and the outer tooth shell 2101 is connected to the planetary gear assembly 24. The planetary gear assembly 24 is a fixed-axis gear train, including a sun gear 241, planetary gears 242 and a planet carrier 243. The planet carrier 243 is fixedly arranged relative to the sun gear 241. The sun gear 241 and the planetary gears 242 mesh with each other. The sun gear 241 is sleeved on the output shaft 23 and can rotate with the rotation of the output shaft 23. The planetary gears 242 are fixedly installed on the circumferential side of the sun gear 241 through the planet carrier 243 and can rotate about its axial direction. The inner side wall of the outer tooth shell 2101 is provided with an inner tooth assembly 2102 that can mesh with the above planetary gears 242. The outer tooth shell 2101 is sleeved outside the planetary gears 242 and meshes with the planetary gears 242 through the inner tooth assembly 2102.

[0078] Please refer to Figure 4 , the outer tooth shell 2101 is connected to the base 10 through the planetary gears 242. At this time, the outer tooth shell 2101 can rotate normally relative to the base 10 driven by the planetary gears 242.

[0079] The above outer tooth shell 2101 is used to be connected to the first transmission connector 31, and its structure is as Figures 4 - 5 shown. It can be seen that the inner wall of the outer tooth shell 2101 forms an inner tooth assembly 2102 that can mesh with the planetary gears 242. The outer wall of the outer tooth shell 2101 has a concave-convex tooth-like structure for connecting to the first transmission connector 31.

[0080] Since the planetary gear assembly 24 is located inside the outer tooth shell 2101 and the planetary gear assembly 24 is connected to the output shaft 23. When the output structure 20 operates, the output shaft 23 rotates, the sun gear 241 rotates accordingly and drives the planetary gears 242 to rotate. At this time, the outer tooth shell 2101 can rotate in the opposite direction relative to the output shaft 23 under the rotation of the planetary gears 242.

[0081] The rotation direction of the second output connector 22 connected to the output shaft 23 is the same as that of the output shaft 23, and the rotation direction of the first output connector 21 is opposite to that of the output shaft 23. At this time, the output structure 20 can output two rotation actions in different directions simultaneously through the first output connector 21 and the second output connector 22. Therefore, the related components respectively connected to the first output connector 21 and the second output connector 22 can achieve reverse rotation.

[0082] To facilitate the mating connection between the first output connector 21 and the first transmission connector 31, please refer to Figure 5 , Figures 9 - 11, wherein the first transmission joint 31 is arranged on the side of the cleaning assembly 30 facing the cleaning tray 40, and the first output joint 21 includes an outer tooth shell 2101, and the outer wall of the outer tooth shell 2101 is in contact with and connected to the inner wall of the first transmission joint 31.

[0083] In some embodiments, in order to facilitate the connection and separation of the first output joint 21 and the first transmission joint 31, the two can be connected in a mating manner through an axial limiting structure. In addition to arranging the two to be meshed and connected through a gear and a toothed ring structure, at least one of the first transmission joint 31 and the first output joint 21 can be provided with a protrusion, and the other can be provided with a groove; when the first transmission joint 31 is sleeved on the first output joint 21, the protrusion can be embedded in the groove, and the connection between the cleaning assembly 30 and the output structure 20 can be realized.

[0084] In some embodiments, the number of the above-mentioned protrusions and grooves can be several. When the number of the protrusions and grooves is multiple, the structure of the cleaning assembly 30 having the first transmission joint 31 is as Figures 9 - 11 shown, and the above-mentioned protrusions and grooves are arranged at intervals in the circumferential direction.

[0085] With the cooperation of the embedded connection structure of the protrusion and the groove, the first transmission joint 31 and the first output joint 21 can be conveniently connected and disassembled through axial displacement, without too many operations, making the connection between the cleaning assembly 30 and the output structure 20 more convenient. When the cleaning assembly 30 is removed from the base, the above-mentioned protrusion and groove are separated, and then the separation of the first transmission joint 31 and the first output joint 21 is realized; when the cleaning assembly 30 needs to be installed on the base, the protrusion is embedded in the groove, and then the connection between the first transmission joint 31 and the second output joint 22 is realized, without too many operations, and the operation is simple and convenient.

[0086] In some embodiments, through the embedded structure of the protrusion and the groove, not only the connection between the first transmission joint 31 and the first output joint 21 can be realized, but also the positioning between the first transmission joint 31 and the first output joint 21 can be realized, and the connection between the first transmission joint 31 and the first output joint 21 can be realized more conveniently. At this time, the protrusion and groove structure can simultaneously realize the functions of connection, positioning and fixation.

[0087] Please refer to Figure 5 and Figure 10 , the protrusion and groove structure of the above-mentioned first output joint 21 is arranged on the circumferential outer side wall, the protrusion and groove structure of the first transmission joint 31 is arranged on the circumferential inner side wall, and the protrusions and grooves of the first output joint 21 correspond to the grooves and protrusions of the first transmission joint 31.

[0088] In order to facilitate the mating connection between the second output joint 22 and the second transmission joint 211, please refer to Figure 6, the above-mentioned second output joint 22 is provided at the axial free end of the output shaft 23, and the second transmission joint 211 cooperating therewith is provided on the cleaning assembly 210.

[0089] In some embodiments, to facilitate the connection and separation of the second output joint 22 and the second transmission joint 211, as described above, in addition to setting the two to be meshed and connected through a gear and a gear ring structure, the two can also be set to be meshed through a bevel gear and gear ring structure.

[0090] The above structure can not only realize the connection between the second transmission joint 211 and the second output joint 22, but also realize the positioning between the second transmission joint 211 and the second output joint 22 at the same time, ensuring that the second output joint 22 can drive the second transmission joint 211 to rotate. At this time, the protrusion and groove structure can realize the connection and positioning functions at the same time. The structure of the second output joint 22 is as Figure 6 shown. One end of it in the axial direction is similar to a frustum of a cone, and a conical tooth surface is formed on the circumferential side of this end, and the tooth shape and distribution gradually change along the generatrix direction of the cone. As Figure 7 and Figure 8 shown, the second transmission joint 211 has teeth that cooperate with the tooth surface structure of the second output joint 22. When the cleaning assembly 210 with the second transmission joint 211 is connected to the second output joint 22, the teeth at the second output joint 22 can be meshed with the corresponding tooth-like structure at the second transmission joint 211 to realize the connection and disassembly of the second output joint 22 and the second transmission joint 211 in the axial direction. When the cleaning assembly 210 is connected to the cleaning assembly 30, at this time, the cleaning assembly 210 approaches the second output joint 22 along the axial direction of the second output joint 22, and realizes the connection between the second transmission joint 211 and the second output joint 22 through the mutual cooperation of the teeth. When the second transmission joint 211 is connected to the second output joint 22, the power output at the second output joint 22 can be transmitted to the second transmission joint 211 through the rotational movement of the teeth, thereby realizing the transmission of power.

[0091] Please refer to Figures 7 - 8, in some embodiments, the cleaning assembly 210 and the cleaning component 30 are both connected to the output structure 20. Along the axial direction of the output structure 20, the cleaning assembly 210 and the cleaning component 30 are sequentially connected to the output structure 20. Among them, the cleaning assembly 210 is connected to the output structure 20 through a second output joint 22 located at one end of the output structure 20 facing away from the base 10, and the cleaning component 30 is connected to the output structure 20 through a first output joint 21 in the output structure 20. When the output structure 20 moves, the cleaning assembly 210 and the cleaning component 30 can rotate in opposite directions driven by the output structure 20. When it is necessary to separate the cleaning assembly 210 from the output structure 20, it only needs to move the cleaning assembly 210 along the axial direction of the output shaft 23 to separate the cleaning assembly 210 from the second output joint 22; when it is necessary to separate the cleaning component 30 from the output structure 20, it only needs to move the cleaning component 30 along the axial direction of the output shaft 23 to separate the cleaning component 30 from the first output joint 21.

[0092] In some embodiments, please refer to Figures 9 - 11 , the cleaning component 30 further includes a cleaning tray 32. A perforation 301 is provided in the middle of the cleaning tray 32. The first transmission joint 31 is located between the cleaning tray 32 and the cleaning disk 40 and is fixedly connected to the cleaning tray 32. The cleaning tray 32 can be detachably connected to the first output joint 21 through the first transmission joint 31. A plurality of cleaning protrusions 321 are provided on one side of the cleaning tray 32 facing away from the first transmission joint 31, and the cleaning protrusions 321 can be used to clean the cleaning assembly 210.

[0093] When the cleaning assembly 210 is connected to the cleaning component 30, the cleaning tray 32 having the cleaning protrusions 321 is in contact with the mop of the cleaning assembly 210 for cleaning the cleaning assembly 210.

[0094] In some embodiments, cleaning ribs 322 extending radially are further provided on the cleaning tray 32. When the cleaning tray 32 rotates relative to the cleaning assembly 210, the cleaning ribs 322 can squeeze the surface of the cleaning assembly 210 and scrape the surface of the cleaning assembly 210. During this process, the dirt adhering to the surface of the mop of the cleaning assembly 210 can be scraped off. At the same time, the cleaning protrusions 321 can continuously squeeze the surface of the cleaning assembly 210 during rotation, so that the dirt on the surface of the cleaning assembly 210 can be dissolved in the cleaning liquid with the extrusion of the cleaning protrusions 321 and discharged with the liquid, realizing rapid and efficient cleaning of the cleaning assembly 210.

[0095] In some embodiments, to prevent the cleaning assembly 210 from flinging out sewage during rotation and polluting the external environment, the cleaning assembly 30 is further provided with a retaining wall 33. The retaining wall 33 is located on the radial periphery of the cleaning tray 32. When the cleaning assembly 210 is connected to the cleaning assembly 30, the retaining wall 33 surrounds the periphery of the cleaning assembly 210 to shield the side wall of the cleaning assembly 210.

[0096] The above-mentioned retaining wall 33 can provide a certain shielding for the peripheral side of the cleaning assembly 210, preventing sewage from being flung out radially along the cleaning assembly 210 under the action of centrifugal force during the rotation of the cleaning assembly 210.

[0097] In some embodiments, referring to Figure 9 , the above-mentioned retaining wall 33 can be connected to at least part of the side edge of the cleaning tray 32. At this time, the retaining wall 33 can be detachably connected to the cleaning tray 32, or the retaining wall 33 and the tray can be integrally structured. Considering the smooth discharge of sewage, a number of sewage discharge holes 34 are provided on the cleaning tray 32.

[0098] Specifically, the number of the above-mentioned sewage discharge holes 34 is several, and they are located at the outer end of the cleaning tray 32 in the radial direction. The part of the outer end where no sewage discharge hole 34 is opened is connected to the retaining wall 33, and the sewage discharge holes 34 penetrate through to the retaining wall 33.

[0099] In some embodiments, the retaining wall 33 can continue to extend towards the direction of the base 10 through the lower end of the side edge of the cleaning tray 32. During the rotation of the cleaning tray 32 and the discharge of sewage through the sewage discharge holes 34, a part of the retaining wall 33 located below the cleaning tray 32 can help shield the discharged sewage, preventing the sewage from being flung outwards under the action of centrifugal force and polluting the external environment around the cleaning tray 32.

[0100] In some embodiments, the above-mentioned retaining wall 33 can also be fixedly installed on the outer side of the cleaning tray 32 in the radial direction. At this time, there is a gap for sewage discharge between the retaining wall 33 and the outer edge of the cleaning tray 32. When the cleaning tray 32 rotates, the sewage flung out under the action of centrifugal force will first fall on the retaining wall 33, and then flow downward along the inner side wall of the retaining wall 33 and finally flow into the cleaning tray 40.

[0101] Referring to Figures 9 - 10 , the above-mentioned retaining wall 33 extends along the axial direction of the cleaning tray 32 on the periphery of the cleaning tray 32, and the retaining wall 33 extends towards both ends of the axial direction relative to the cleaning tray 32 at the same time to form an annular structure with a certain height.

[0102] The first drive joint 31 is located on the side of the cleaning tray 32 axially towards the base 10 and is arranged around the perforation 301 in the middle of the cleaning tray 32. During assembly, the cleaning tray 32 can be connected to the first output joint 21 through the first drive joint 31. When starting the cleaning tray 32, start the drive motor, and the power of the drive motor is transmitted to the output structure 20 through the transmission assembly. The output structure 20 can transmit the power to the first drive joint 31 through the first output joint 21, so that the first drive joint 31 drives the cleaning tray 32 to rotate.

[0103] In some embodiments, the above-mentioned cleaning tray 32 and the first drive joint 31 are of an integral structure, or the cleaning tray 32 can also be of a split structure with the first drive joint 31, and at this time the cleaning tray 32 is fixedly connected to the first drive joint 31.

[0104] Specifically, the cleaning tray 32 can be connected to the first drive joint 31 by ultrasonic welding. Please refer to Figure 11 , Figure 11 which is a schematic cross-sectional structure diagram of the cleaning component 30 in the cleaning base station 100 provided by the embodiment of the present application. Ultrasonic welding mainly generates frictional heat and pressure through high-frequency vibration, so that the surfaces of the welded materials are quickly heated and fused together to form a firm welded joint. Ultrasonic welding has the advantages of fast connection speed and high connection strength.

[0105] In other embodiments, the above-mentioned cleaning tray 32 and the first drive joint 31 can also be of an integral structure, and the two can be processed by integral mold opening and injection molding.

[0106] In some embodiments, the scraping cleaning member 50 is connected to the cleaning component 30. Please refer to Figure 11 and Figure 12 , Figure 12 which is an assembly schematic diagram of the cleaning component 30 and the scraping cleaning member 50 in the cleaning base station 100 provided by the embodiment of the present application. The cleaning component 30 rotates to achieve cleaning, so the scraping cleaning member 50 connected to the cleaning component 30 can rotate driven by the cleaning component 30 and clean the cleaning tray 40 through rotation, which can timely clean the dirt in the cleaning tray 40, avoid the dirt remaining in the cleaning tray 40 to form stubborn stains, ensure the cleanliness of the cleaning tray 40, and reduce the cleaning work of users.

[0107] In order to ensure that the scraping cleaning member 50 has a good cleaning effect, in some embodiments, the above-mentioned scraping cleaning member 50 can be made of silica gel material with good toughness. In order to take into account both the strength and cleaning effect of the scraping cleaning member 50, the outer wall part of the above-mentioned first drive joint 31 extends radially outward to form a rigid mounting strip 311. Please refer to Figures 10 - 11, the above-mentioned scraping and cleaning member 50 is installed on the first transmission joint 31 through the installation strip 311. Please refer to Figure 12 .

[0108] Considering that the scraping and cleaning member 50 will be worn after being used for a certain period of time, in some embodiments, the scraping and cleaning member 50 is detachably connected to the cleaning assembly 30. When it is necessary to replace or repair the scraping and cleaning member 50, the scraping and cleaning member 50 that has been used for a certain period of time can be removed from the cleaning assembly 30, and then the replaced or repaired scraping and cleaning member 50 can be reinstalled. This structural design is not only simple to operate but also can reduce the daily use cost of users.

[0109] In some embodiments, the scraping and cleaning member 50 can be connected to the cleaning component 210 through a snap structure, or can also be connected to the cleaning component 210 through bolts or connecting pins, etc.

[0110] In some embodiments, please refer to Figure 13 , Figure 13 FIG. is an assembly schematic diagram of the cleaning assembly 30 and the scraping and cleaning member 50 in the cleaning base station 100 provided by the embodiment of the present application. For the convenience of display, only the first transmission joint 31 of the cleaning assembly 30 is drawn. Since the scraping and cleaning member 50 can rotate 360° under the drive of the first transmission joint 31, and in cooperation with the structural design of the cleaning disk 40, the scraping and cleaning member 50 can directly contact the bottom wall and / or side wall of the cleaning disk 40, thereby effectively reducing the sanitary dead corners and improving the cleaning effect on the cleaning disk 40, optimizing the user experience. When it is necessary to remove the cleaning disk 40 for deep cleaning or when it is necessary to repair the base 10, the cleaning assembly 30 and the scraping and cleaning member 50 can be disassembled from the cleaning disk 40 in sequence. At this time, the scraping and cleaning member 50 can be disassembled synchronously with the cleaning assembly 30, and the parts of the cleaning disk 40 blocked by the cleaning assembly 30 and the scraping and cleaning member 50 are exposed, so as to facilitate disassembly and repair, and the work efficiency can be improved.

[0111] In some embodiments, a discharge port 41 for discharging sewage is further provided on the cleaning disk 40, as Figure 13 shown. The sewage falling on the cleaning disk 40 can flow to the discharge port 41 under the scraping action of the scraping and cleaning member 50 and be discharged into the downstream equipment, such as a sewage pipe or a sewage tank, through the discharge port 41. Part of the solid dirt can be intercepted by the filter screen arranged outside the discharge port 41 and remain on the cleaning disk 40 to prevent blocking of the sewage pipe, etc. The solid dirt remaining on the cleaning disk 40 can be removed by manual cleaning.

[0112] Figure 14 FIG. is a cooperation schematic diagram of the cleaning assembly 30 and the drainage trough 60 in the cleaning base station 100 provided by the embodiment of the present application. Figure 15Schematic diagram of the positional relationship between the cleaning tray 32 and the drainage trough 60 in the cleaning base station 100 provided by the embodiments of the present application. In some embodiments, please refer to Figure 14 and Figure 15 . Since the cleaning base station 100 can clean the cleaning component 210 connected to the output structure 20 through the cleaning component 30, the base further includes a drainage trough 60. The drainage trough 60 is arranged above the cleaning component 30, and the cleaning liquid can be guided by the drainage trough 60 to flow towards the cleaning component 30.

[0113] The drainage trough 60 is communicated with the liquid outlet of the base. The cleaning liquid stored in the clean water tank of the base can flow into the drainage trough 60 through the liquid outlet, and flow through the drainage trough 60 onto the cleaning tray 32 of the cleaning component 30 to wet the cleaning component 210 located on the cleaning tray 32, and cooperate with the rotational movement between the cleaning component 210 and the cleaning component 30 to achieve effective cleaning of the cleaning component 210.

[0114] In some embodiments, please refer to Figure 14 , the drainage trough 60 is located above the cleaning tray 32 and there is a certain gap between the drainage trough 60 and the baffle 33 to avoid interference between the two. When the cleaning component 210 is located on the cleaning tray 32, the drainage trough 60 can just contact or abut against the mop on the cleaning component 210, so as to ensure that the cleaning liquid flowing out of the drainage trough 60 can wet the mop of the cleaning component 210. As the cleaning component 210 rotates, the cleaning liquid led out by the drainage trough 60 can evenly and comprehensively wet the mop structure of the cleaning component 210.

[0115] In some embodiments, the upper surface of the cleaning tray 32 can also be set to be moderately inclined relative to the ground. At this time, there can be a certain gap between the cleaning component 210 and the drainage trough 60. When cleaning the cleaning component 210, the cleaning liquid flowing out of the drainage trough 60 can flow naturally downward along the radial direction of the cleaning tray 32 under the action of gravity, so that the cleaning liquid can evenly cover along the radial direction of the mop structure as the cleaning component 210 moves, realizing uniform wetting of the mop. During the cleaning process, the output rotation speed of the output structure 20 can be controlled so that the mop can fully contact the cleaning liquid and be wetted, optimizing the cleaning effect.

[0116] Please refer to Figure 15 , when the cleaning tray 32 is inclined, there is a first height difference H1 between the end of the upper surface of the cleaning tray 32 adjacent to the drainage trough 60 and the lower surface of the drainage trough 60, and there is a second height difference H2 between the end of the upper surface of the cleaning component 30 far from the drainage trough 60 and the drainage trough 60. The first height difference H1 is less than the second height difference H2. That is to say, along the extension direction of the drainage trough 60, the cleaning tray 32 is inclined relative to the drainage trough 60, and the end of the cleaning tray 32 facing away from the drainage trough 60 is inclined downward.

[0117] When the cleaning tray 32 is arranged obliquely relative to the horizontal direction, after the cleaning is completed, the liquid remaining on the cleaning tray 32 can flow by gravity to the sewage discharge hole 34 located on the peripheral side of the cleaning tray 32 and be discharged, avoiding the situation that the cleaning tray 32 generates peculiar smell due to long-term liquid residue, thereby being beneficial to improving the cleanliness of the cleaning tray.

[0118] In some embodiments, the cleaning tray 32 can also be arranged horizontally. At this time, the above-mentioned first height difference H1 is the same as the second height difference H2. The liquid remaining on the cleaning tray 32 can be thrown out under the action of centrifugal force by rotating the cleaning tray 32.

[0119] In some embodiments, during the cleaning process of the cleaning component 210, the output speed of the output structure 20 can be adjusted according to actual needs according to different processes such as wetting, cleaning, and drying during the cleaning process.

[0120] The embodiment of the present application provides a cleaning base station 100, which is combined with a cleaning device 200 having a cleaning component 210 to form a cleaning system. The cleaning base station 100 includes a base and a cleaning component 30. A first transmission joint 31 is provided on one side of the cleaning component 30 facing the base. The base has an output structure 20, and the output structure 20 includes a first output joint 21 and a second output joint 22 arranged coaxially. The output action directions of the first output joint 21 and the second output joint 22 are opposite; the cleaning component 30 is arranged on the base and is used for cleaning the cleaning component 210. A through hole 301 is provided in the middle of the cleaning component 30, and the first transmission joint 31 is connected to the first output joint 21; when the cleaning component 210 is in contact with the cleaning component 30, the second output joint 22 passes through the through hole 301 and is connected to a second transmission joint 211 provided on the cleaning component 210; when the cleaning component 210 is separated from the cleaning component 30, the second output joint 22 is separated from the second transmission joint 211.

[0121] In a feasible implementation manner, the output structure 20 further includes an output shaft 23 and a planetary gear assembly 24 having the same axial direction. The first output joint 21 is connected to the planetary gear assembly 24, and the output shaft 23 passes through the planetary gear assembly 24 and is connected to the second output joint 22, and is used to drive at least part of the first output joint 21 and the second output joint 22 to rotate in the opposite direction.

[0122] In a feasible implementation manner, the first output joint 21 includes an external tooth shell 2101. The planetary gear assembly 24 is rotatably arranged in the external tooth shell 2101 and is drivingly connected to the output shaft 23. An internal tooth assembly 2102 meshing with the planetary gear assembly 24 is provided on the inner wall of the external tooth shell 2101;

[0123] Driven by the output shaft 23, the planetary gear assembly 24 acts and drives the external tooth shell 2101 to rotate around the axis.

[0124] In a feasible implementation, the planetary gear assembly 24 is a fixed-axis gear train, including a sun gear 241, planetary gears 242, and a planet carrier 243. The planet carrier 243 is fixed relative to the sun gear 241. The sun gear 241 meshes with the planetary gears 242. The sun gear 241 is sleeved on the output shaft 23. The number of planetary gears 242 is multiple and they are arranged at intervals along the circumferential direction of the sun gear 241 via the planet carrier 243. The planetary gears 242 are rotatably arranged between the sun gear 241 and the outer tooth shell 2101;

[0125] Driven by the output shaft 23, the planetary gears 242 can rotate axially relative to the sun gear 241.

[0126] In a feasible implementation, the base includes a base 10, a cleaning tray 40, and a scraping and cleaning member 50. The cleaning tray 40 is connected to the base 10, and the cleaning assembly 30 is located within the cleaning tray 40; The scraping and cleaning member 50 is disposed on the side of the cleaning assembly 30 facing the cleaning tray 40 for cleaning the cleaning tray 40.

[0127] In a feasible implementation, the scraping and cleaning member 50 is provided on the first transmission joint 31.

[0128] In a feasible implementation, the cleaning assembly 30 is detachably connected to the cleaning tray 40. The cleaning assembly 30 further includes a cleaning tray 32. The first transmission joint 31 is located on the side of the cleaning assembly 30 facing the cleaning tray 40. A perforation 301 is provided in the middle of the cleaning tray 32. A cleaning convex portion 321 is provided on the side of the cleaning tray 32 facing away from the base 10.

[0129] In a feasible implementation, the cleaning assembly 30 further includes a retaining wall 33. The retaining wall 33 is located on the circumferential outer side of the cleaning tray 32. When the cleaning component 210 is connected to the cleaning assembly 30, the retaining wall 33 surrounds the periphery of the cleaning component 210;

[0130] And / or, the cleaning tray 32 is provided with a sewage discharge hole 34 on the side portion radially away from the perforation 301 for allowing the cleaning liquid located on the cleaning tray 32 to flow into the cleaning tray 40.

[0131] In a feasible implementation, a drainage groove 60 is further provided on the base. The drainage groove 60 is provided above the cleaning assembly 30 for allowing the cleaning liquid to flow towards the cleaning tray 32.

[0132] In a feasible implementation, the cleaning tray 32 slopes downward from the end adjacent to the drainage groove 60 towards the end away from the drainage groove 60.

[0133] In the cleaning base station 100 provided by the embodiment of the present application, the cleaning base station 100 can drive the cleaning component 210 and the cleaning component 30 to rotate in opposite directions simultaneously through the output structure 20, and clean the cleaning component 210 during this process. During the operation of the output structure 20, since the output direction thereof can be switched, the movement directions of the cleaning component 210 and the cleaning component 30 can be switched simultaneously by switching the output direction of the output structure 20, so as to realize the two-way cleaning of the cleaning component 210. On the one hand, this technical solution can realize the two-way relative rotation cleaning of the cleaning component 210 and the cleaning component 30, and at the same time increase their relative rotation speed, which not only optimizes the cleaning quality of the cleaning component 210, but also shortens the cleaning time, achieving the purpose of improving the cleaning efficiency; on the other hand, this technical solution can make the cleaning device 200 perform other cleaning tasks during the cleaning of the cleaning component 210 by removing the cleaning component 210 from the cleaning device 200, achieving the purpose of improving the working efficiency of the cleaning device 200; on the other hand, this technical solution can drive the scraping and cleaning part 50 through the first output joint 21, and couple the action of the scraping and cleaning part 50 and the action of the cleaning component 30 by using the base, so as to meet the self-cleaning of the cleaning tray 40. Avoid using the scheme of driving the scraping and cleaning part 50 by the motor in the cleaning device 200, so as to reduce the load of the machine in the cleaning device 200, help extend the service life of the machine, and optimize the noise experience.

[0134] Please refer to Figures 16 - 17 , Figure 16 which is a partial structural schematic diagram of the cleaning system 1000 provided by the embodiment of the present application, Figure 17 and is a partial structural explosion diagram of the cleaning system 1000 provided by the embodiment of the present application. The cleaning system 1000 provided by the embodiment of the present application includes a cleaning device 200 and the above-mentioned cleaning base station 100. The cleaning device 200 has a cleaning component 210 and a motion mechanism 220. The motion mechanism 220 is connected to the cleaning component 210 to drive the cleaning component 210 to perform a cleaning task.

[0135] In some embodiments, the above-mentioned cleaning component 210 can rotate freely relative to the cleaning device 200. For example, the transmission relationship between the cleaning device 200 and the motion mechanism 220 is released, and the cleaning component 210 can only perform a rotation action relative to the motion mechanism 220 under the drive of an external force. At this time, the cleaning component 210 connected to the motion mechanism 220 can be directly matched with the above-mentioned cleaning base station 100. Under the action of the cleaning base station 100, two-way cleaning of the cleaning component 210 can be realized.

[0136] In some embodiments, the above-mentioned cleaning component 210 can be lifted and lowered relative to the cleaning device 200 under the drive of the movement mechanism 220, and the cleaning component 210 and the movement mechanism 220 are detachably connected. When the cleaning component 210 is removed from the cleaning device 200, the cleaning component is separated from the movement mechanism 220 at this time. The removed cleaning component 210 can cooperate with the above-mentioned cleaning base station 100 and achieve two-way cleaning under the action of the cleaning base station 100.

[0137] The cleaning component 210 is installed on the main body of the cleaning device 200 through the movement mechanism 220. When the main body is started, the cleaning component 210 can move along with the movement of the main body under the drive of the movement mechanism 220 to realize the mopping function. The movement mechanism 220 can drive the cleaning component 210 to act. For example, the movement mechanism 220 can drive the cleaning component 210 to rotate and / or lift relative to the main body. According to the cleaning needs of the area to be cleaned and the cleaning commands executed by the cleaning device 200, etc., the movement mechanism 220 can drive the cleaning component 210 to perform lifting and rotating actions to meet different cleaning requirements. After the cleaning component 210 works for a certain period of time, it can be selected to be removed from the movement mechanism 220 according to needs and cleaned and / or replaced.

[0138] To facilitate the detachable connection between the cleaning component 210 and the action mechanism, please refer to Figures 18 - 19 , Figure 18 which is a schematic structural diagram of the cleaning component 210 from another angle in the cleaning system 1000 provided by the embodiment of the present application, Figure 19 which is a schematic cross-sectional structure diagram of the cleaning component 210 in the cleaning system 1000 provided by the embodiment of the present application. The cleaning component 210 can be detachably connected to the action mechanism under the action of magnetic suction force.

[0139] Please refer to Figure 19 , under the action of magnetic suction force, the connection and separation of the cleaning component 210 and the action mechanism can be realized quickly and conveniently. It should be noted that since the cleaning component 210 itself has a certain gravity, the above-mentioned magnetic suction force needs to be able to overcome the gravity of the cleaning component 210 itself, the resistance and vibration force received by the cleaning component 210 during the mopping process, etc., so that the cleaning component 210 connected to the movement mechanism 220 through magnetic suction force can perform mopping, lifting and rotating actions normally, and realize the reliable adsorption of the cleaning component 210 on the movement mechanism 220.

[0140] Specifically, a metal structure (such as an iron sheet, etc.) that can be attracted by magnetic suction force is provided in the above-mentioned movement mechanism 220 and / or the main body. Correspondingly, a third magnetic member 213 is provided on the cleaning component 210, and the cleaning component 210 can be detachably connected to the movement mechanism 220 through the third magnetic member 213.

[0141] In some embodiments, the cleaning assembly 210 can also be accurately positioned and firmly connected to the second output joint 22 in the output structure 20 under the action of magnetic suction force. Please refer to Figure 6 , Figure 8 and Figure 19 . A first magnetic member 212 is provided on the cleaning assembly 210, and a second magnetic member 221 is further provided on the second output joint 22. The first magnetic member 212 and the second magnetic member 221 attract each other. When the cleaning assembly 210 is detached from the moving mechanism 220, under the action of the magnetic suction force between the first magnetic member 212 and the second magnetic member 221, the cleaning assembly 210 can be quickly and reliably connected to the second output joint 22. At this time, the second transmission joint 211 formed on the cleaning assembly 210 can cooperate with the second output joint 22, and a firm connection between the cleaning assembly 210 and the second output joint 22 is achieved.

[0142] In some embodiments, the first magnetic member 212 can be a magnet structure with a magnetic field. At this time, the second magnetic member 221 can be a structure such as iron sheet that can be adsorbed, or it can also be a magnet structure with a magnetic field. The first magnetic member 212 and the second magnetic member 221 can be adsorbed and approached to each other under the action of magnetic force to realize the connection between the second transmission joint 211 and the second output joint 22.

[0143] In other embodiments, the first magnetic member 212 can be an iron sheet or other structures. Since the iron sheet itself does not have magnetism, when the cleaning device 200 performs cleaning tasks, it will not adsorb debris such as iron filings on the ground to the cleaning assembly 210.

[0144] Please refer to Figures 16 - 17 . The cleaning base station 100 in the cleaning system 1000 provided in this embodiment is provided with a chamber for accommodating the cleaning device 200. When the cleaning device 200 needs to perform tasks such as charging, dust collection, water replenishment, and cleaning, it can dock in this chamber. At this time, the second magnetic member 221 is located at one end of the output structure 20 pointing to this chamber.

[0145] Considering that the cleaning assembly 210 located in the chamber will be connected to the moving mechanism 220 when needed. To ensure the smooth connection between the cleaning assembly 210 and the moving mechanism 220, in some embodiments, the magnetic suction force of the third magnetic member 213 must be greater than the magnetic suction force of the second magnetic member 221.

[0146] In some embodiments, the magnetic suction force of the third magnetic member 213 is greater than 1.5 times the magnetic suction force of the second magnetic member 221.

[0147] It should be noted that when the magnetic attraction force of the third magnetic member 213 is greater than that of the second magnetic member 221, the separation of the cleaning assembly 210 from the moving mechanism 220 can be achieved by manual operation of the user, or by controlling the magnetic closure of the third magnetic member 213 (at this time, the third magnetic member 213 is an electromagnet), or by pulling down the cleaning assembly 210 through an external force application structure, etc.

[0148] In some embodiments, both the third magnetic member 213 and the second magnetic member 221 can be permanent magnets, and the first magnetic member 212 is an iron sheet. It can be understood that the distance between the third magnetic member 213 and the first magnetic member 212 located on the cleaning assembly 210 can be reasonably set so that there is no magnetic attraction force or the magnetic attraction force is weak between them, so as not to affect the magnetic attraction force between the first magnetic member 212 and the second magnetic member 221.

[0149] An embodiment of the present application provides a cleaning system 1000, including a cleaning device 200 and the cleaning base station 100 provided in any of the above technical solutions; the cleaning device 200 has a cleaning assembly 210.

[0150] In a feasible implementation manner, the cleaning device 200 further has a moving mechanism 220, and the moving mechanism 220 is connected to the cleaning assembly 210 to drive the cleaning assembly 210 to move up and down, and the cleaning assembly 210 is detachably connected to the moving mechanism 220.

[0151] In a feasible implementation manner, a first magnetic member 212 is provided on the cleaning assembly 210, a second magnetic member 221 is provided on the second output connector 22, and the first magnetic member 212 and the second magnetic member 221 attract each other.

[0152] And / or, the cleaning assembly 210 includes a third magnetic member 213, and the cleaning assembly 210 is detachably connected to the moving mechanism 220 through the third magnetic member 213.

[0153] In a feasible implementation manner, the magnetic attraction force of the third magnetic member 213 is greater than 1.5 times the magnetic attraction force of the second magnetic member 221.

[0154] The cleaning system 1000 provided by the embodiment of the present application includes the above cleaning base station 100, and the beneficial effects of the cleaning system 1000 including any one or several of the above cleaning base stations 100 will not be described in detail here.

[0155] The above descriptions of the various embodiments tend to emphasize the differences between the various embodiments, and their similarities or similarities can be referred to each other. For the sake of brevity, they will not be described in detail in this article.

[0156] The above are only the preferred embodiments of the present application and are not intended to limit the present application. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principle of the present application shall be included in the protection scope of the present application.

Claims

1. A cleaning base station, at least used for cleaning a cleaning component (210), characterized in that Comprising: A base having a transmission structure and an output structure (20) connected in transmission. The transmission structure includes a transmission assembly, the transmission assembly includes a plurality of gears meshing in sequence, at least one of the gears is connected to the output structure (20), the output structure (20) includes a first output joint (21) and a second output joint (22) arranged coaxially, and the output action directions of the first output joint (21) and the second output joint (22) are opposite; A cleaning assembly (30) provided on the base for cleaning the cleaning component (210). A perforation (301) is provided in the middle of the cleaning assembly (30); on one side of the cleaning assembly (30) facing the base, there is a first transmission joint (31), and the first transmission joint (31) is connected to the first output joint (21); When the cleaning component (210) is in contact with the cleaning assembly (30), the second output joint (22) passes through the perforation (301) and is connected to a second transmission joint (211) provided on the cleaning component (210); when the cleaning component (210) is separated from the cleaning assembly (30), the second output joint (22) is separated from the second transmission joint (211).

2. The cleaning base station according to claim 1, wherein, The output structure (20) further includes an output shaft (23) and a planetary gear assembly (24) having the same axial direction. The first output joint (21) is connected to the planetary gear assembly (24), and the output shaft (23) passes through the planetary gear assembly (24) and is connected to the second output joint (22) for driving at least part of the first output joint (21) and the second output joint (22) to rotate in the opposite direction.

3. The cleaning base station according to claim 2, wherein The first output joint (21) includes an outer tooth shell (2101). The planetary gear assembly (24) is rotatably arranged inside the outer tooth shell (2101) and is drivingly connected to the output shaft (23). The inner wall of the outer tooth shell (2101) is provided with an inner tooth assembly (2102) meshing with the planetary gear assembly (24); Driven by the output shaft (23), the planetary gear assembly (24) moves and drives the outer tooth shell (2101) to rotate around the axis.

4. The cleaning base station according to claim 3, characterized in that The planetary gear assembly (24) is a fixed-axis gear train, including a sun gear (241), planetary gears (242) and a planet carrier (243). The planet carrier (243) is fixed relative to the sun gear (241). The sun gear (241) meshes with the planetary gears (242). The sun gear (241) is sleeved on the output shaft (23). The number of the planetary gears (242) is multiple and they are arranged at intervals along the circumferential direction of the sun gear (241) through the planet carrier (243). The planetary gears (242) are rotatably arranged between the sun gear (241) and the outer tooth shell (2101); Driven by the output shaft (23), the planetary gears (242) can rotate around the axis relative to the sun gear (241).

5. The cleaning base station according to any one of claims 1-4, characterized in that, The base includes: A base (10); A cleaning tray (40) is connected to the base (10), and the cleaning assembly (30) is located within the cleaning tray (40). A scraping and cleaning member (50) is disposed on a side of the cleaning assembly (30) facing the cleaning tray (40) for cleaning the cleaning tray (40).

6. The cleaning base station according to claim 5, characterized in that The scraping and cleaning member (50) is provided on the first transmission joint (31).

7. The cleaning base station according to claim 5, wherein, The cleaning assembly (30) is detachably connected to the cleaning tray (40). The cleaning assembly (30) further includes a cleaning tray (32). The first transmission joint (31) is located on a side of the cleaning assembly (30) facing the cleaning tray (40). A perforation (301) is provided in the middle of the cleaning tray (32). A cleaning protrusion (321) is provided on a side of the cleaning tray (32) facing away from the base (10).

8. The cleaning base station according to claim 7, characterized in that, The cleaning assembly (30) further includes a retaining wall (33). The retaining wall (33) is located on the circumferential outer side of the cleaning tray (32). When the cleaning assembly (210) is connected to the cleaning assembly (30), the retaining wall (33) surrounds the cleaning assembly (210). And / or, a sewage discharge hole (34) is provided in a side portion of the cleaning tray (32) radially away from the perforation (301) for allowing the cleaning liquid located on the cleaning tray (32) to flow into the cleaning tray (40).

9. The cleaning base station according to claim 7, wherein, A drainage groove (60) is further provided on the base. The drainage groove (60) is provided above the cleaning assembly (30) for allowing the cleaning liquid to flow towards the cleaning tray (32).

10. The cleaning base station according to claim 9, wherein, The cleaning tray (32) is inclined downward from an end adjacent to the drainage groove (60) towards an end away from the drainage groove (60).

11. A cleaning system, characterized in that, Comprising: A cleaning device (200) having the cleaning assembly (210); A cleaning base station (100), where the cleaning base station (100) is the cleaning base station (100) according to any one of claims 1-10.

12. The cleaning system according to claim 11, wherein, The cleaning device (200) further has a motion mechanism (220). The motion mechanism (220) is connected to the cleaning assembly (210) to drive the cleaning assembly (210) to move up and down. The cleaning assembly (210) is detachably connected to the motion mechanism (220).

13. The cleaning system according to claim 12, wherein A first magnetic member (212) is provided on the cleaning assembly (210). A second magnetic member (221) is provided on the second output joint (22). The first magnetic member (212) and the second magnetic member (221) attract each other. And / or, the cleaning assembly (210) includes a third magnetic member (213). The cleaning assembly (210) and the motion mechanism (220) are detachably connected through the third magnetic member (213).

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