Cleaning docking station and cleaning system

Abstract

A cleaning base station, used for cleaning cleaning components, includes a base and a cleaning component. The base has an output structure, which includes a first output connector and a second output connector coaxially arranged, with the first and second output connectors having opposite output directions. The cleaning component is disposed on the base and is used for cleaning the cleaning component. The cleaning component has a through hole in its center, and a first transmission connector is provided on the side of the cleaning component facing the base. The first transmission connector is connected to the first output connector. When the cleaning component is in contact with the cleaning component, the second output connector passes through the through hole and connects to the second transmission connector disposed on the cleaning component. When the cleaning component is separated from the cleaning component, the second output connector separates from the second transmission connector.

Description

[Technical Field]

[0001] This application belongs to the field of cleaning equipment, and more specifically, relates to a cleaning base station and a cleaning system. [Previous Technology]

[0002] Some existing cleaning equipment is equipped with a cleaning base station. After the cleaning equipment is docked at the base station, its cleaning components can be moved to the base station for cleaning using lifting technology. However, the traditional cleaning method is unidirectional, which leads to problems such as incomplete cleaning and low cleaning efficiency of the cleaning components. [Summary of the Invention]

[0003] The technical solution adopted in this application is as follows.

[0004] In a first aspect, a cleaning base station is provided, which is used for cleaning a cleaning component. The cleaning base station includes a base and a cleaning component. The base has an output structure, which includes a first output connector and a second output connector coaxially arranged, the first output connector and the second output connector having opposite output directions. The cleaning component is disposed on the base and is used for cleaning the cleaning component. A through hole is provided in the middle of the cleaning component. A first transmission connector is provided on the side of the cleaning component facing the base. The first transmission connector is connected to the first output connector. When the cleaning component contacts the cleaning component, the second output connector passes through the through hole and connects to the second transmission connector disposed on the cleaning component. When the cleaning component is separated from the cleaning component, the second output connector separates from the second transmission connector.

[0005] In one feasible embodiment, the output structure further includes an output shaft and a planetary gear assembly with the same axial direction, the first output connector is connected to the planetary gear assembly, the output shaft passes through the planetary gear assembly and connects to the second output connector, for driving at least a portion of the first output connector and the second output connector to rotate in opposite directions.

[0006] In one feasible embodiment, the first output connector includes an outer gear housing, the planetary gear assembly is rotatably disposed in the outer gear housing and drivenly connected to the output shaft, and the inner wall of the outer gear housing is provided with an inner gear assembly that meshes with the planetary gear assembly;

[0007] Driven by the output shaft, the planetary gear assembly moves and drives the outer gear housing to rotate around the axial direction.

[0008] In one feasible embodiment, the planetary gear assembly is a fixed-axis gear train, including a sun gear, planet gears and a planet carrier, wherein the planet carrier is fixed relative to the sun gear; the sun gear meshes with the planet gears, the sun gear is sleeved on the output shaft, the number of planet gears is multiple and they are arranged sequentially at intervals along the circumference of the sun gear via the planet carrier, and the planet gears are rotatably disposed between the sun gear and the outer gear housing;

[0009] Driven by the output shaft, the planetary gear can rotate about the axis relative to the sun gear.

[0010] In one feasible embodiment, the base includes a base, a cleaning tray and a scraping cleaning component, the cleaning tray is connected to the base, and the cleaning component is located inside the cleaning tray; the scraping cleaning component is disposed on the side of the cleaning component facing the cleaning tray and is used to clean the cleaning tray.

[0011] In one feasible embodiment, the first transmission joint is provided with the scraping and cleaning component.

[0012] In one feasible embodiment, 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 provided in the middle of the cleaning tray, and the cleaning tray is provided with a cleaning protrusion on the side facing away from the base.

[0013] In one feasible embodiment, the cleaning assembly further includes a baffle wall located circumferentially outside the cleaning tray, wherein when the cleaning assembly is connected to the cleaning assembly, the baffle wall surrounds the periphery of the cleaning assembly.

[0014] and / or, the cleaning tray has a drain hole on the side radially away from the perforation for allowing cleaning liquid located on the cleaning tray to flow into the cleaning pan.

[0015] In one feasible embodiment, the base is further provided with a drainage channel, which is located above the cleaning assembly and is used to allow cleaning fluid to flow to the cleaning tray.

[0016] In one possible embodiment, the cleaning tray is tilted downward from one end adjacent to the drainage channel to the end away from the drainage channel.

[0017] In a second aspect, a cleaning system is provided, including a cleaning device and a cleaning base station provided by any of the above-described technical solutions; the cleaning device has the cleaning components.

[0018] In one feasible embodiment, the cleaning device further has a motion mechanism connected to the cleaning component to drive the cleaning component to rise and fall, and the cleaning component is detachably connected to the motion mechanism.

[0019] In one feasible embodiment, the cleaning component is provided with a first magnetic element, and the second output connector is provided with a second magnetic element, wherein the first magnetic element and the second magnetic element attract each other;

[0020] and / or, the cleaning assembly further includes a third magnetic element, the cleaning assembly being detachably connected to the motion mechanism via the third magnetic element.

[0021] In one feasible embodiment, the magnetic attraction force of the third magnetic element is greater than 1.5 times the magnetic attraction force of the second magnetic element.

[0022] The cleaning system provided in this application includes the above-mentioned cleaning base station. Therefore, the beneficial effects of the cleaning system including any one or more of the above-mentioned cleaning base stations will not be repeated here.

Implementation Method

[0044] This disclosure claims priority to two Chinese patent applications filed on September 24, 2024, with application numbers 2024113401723 and 2024223337911, the entire contents of which are incorporated herein by reference.

[0045] To make the technical problems, technical solutions, and beneficial effects to be solved by this application clearer, the following describes this application in further detail with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of this application and are not intended to limit this application.

[0046] It should be noted that when an element is referred to as being "fixed to" or "set on" another element, it can be directly on or indirectly on the other element. When an element is referred to as being "connected to" another element, it can be directly connected to or indirectly connected to the other element.

[0047] In the description of this application, it should be understood that the terms “center”, “longitudinal”, “horizontal”, “length”, “width”, “thickness”, “up”, “down”, “front”, “back”, “left”, “right”, “vertical”, “horizontal”, “top”, “bottom”, “inner”, “outer”, “clockwise”, “counterclockwise”, “axial”, “radial”, “circumferential”, etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. They are only for the convenience of describing this application and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this application.

[0048] Furthermore, the terms "first" and "second" are used 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, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of this application, "multiple" means two or more, unless otherwise expressly and specifically defined.

[0049] In this application, unless otherwise expressly specified and limited, the terms "installation," "connection," "linking," and "fixation" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; they can refer to a mechanical connection, an electrical connection, or a connection that allows communication between them; they can refer to a direct connection or an indirect connection through an intermediate medium; they can refer to the internal connection of two components or the interaction between two components, unless otherwise expressly limited. For those skilled in the art, the specific meaning of the above terms in this application can be understood according to the specific circumstances.

[0050] In this application, unless otherwise expressly specified and limited, "above" or "below" the second feature may mean that the first and second features are in direct contact, or that the first and second features are in indirect contact through an intermediate medium. Furthermore, "above," "on top of," and "over" 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 is at a higher horizontal level than the second feature. "Below," "below," and "under" 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 is at a lower horizontal level than the second feature.

[0051] In this application, the terms "one embodiment," "some embodiments," "example," "specific example," or "some examples," etc., refer to a specific feature, structure, material, or characteristic described in connection with that embodiment or example, which is included in at least one embodiment or example of this application. In this specification, the illustrative expressions of the above terms do not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials, or characteristics described may be combined in a suitable manner in any one or more embodiments or examples. Furthermore, without contradiction, those skilled in the art can combine and integrate the different embodiments or examples described in this specification, as well as the features of different embodiments or examples.

[0052] This application embodiment 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 conjunction with the cleaning device 200 having a cleaning component 210. The cleaning system 1000 may be a mopping robot or a sweeping robot with a base station and capable of mopping, etc., and the cleaning device 200 may be a corresponding mopping robot host or a sweeping robot host with mopping function. It is understood that the cleaning device 200 may be a device that automatically performs cleaning operations in a certain area to be cleaned. When the cleaning device 200 starts working, the cleaning device 200 can start from the cleaning base station 100 and execute the corresponding cleaning task; when the cleaning device 200 completes the cleaning task or other situations require the cleaning task to be stopped, the cleaning device 200 can return to the cleaning base station 100 to perform at least one or more of the following tasks: charging, water replenishment, washing, dust collection, etc.

[0053] The cleaning device 200 includes 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 via the motion mechanism 220. When the main body is started, the cleaning component 210 can move along with 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 move, for example, the motion mechanism 220 can drive the cleaning component 210 to rotate and / or lift relative to the main body. Depending on the cleaning needs of the area to be cleaned and the cleaning commands executed by the cleaning device 200, the motion mechanism 220 can drive the cleaning component 210 to perform lifting and rotating actions to meet different cleaning needs. After working for a certain period of time, the cleaning component 210 can be removed from the motion mechanism 220 for cleaning and / or replacement as needed.

[0054] Figure 1 is a schematic diagram of the external structure of the cleaning base station 100 provided in the embodiment of this application, and Figures 2A-2B are exploded views of the cleaning base station 100 provided in the embodiment of this application from two different angles. Referring to Figures 1-2B, the cleaning base station 100 mainly includes a base, an output structure 20, a cleaning component 30, a scraping cleaning component 50, and a drainage channel 60. The drainage channel 60 is installed on the base and cooperates with the cleaning component 30 to guide the cleaning fluid to the cleaning component 30. The cleaning component 30 can be installed on the base through the output structure 20 for cleaning the cleaning component 210. The output structure 20 has a first output connector 21, and the cleaning component 30 is connected to the first output connector 21 through a first transmission connector 31. The cleaning component 30 has a scraping cleaning component 50 on the side facing the first output connector 21. Under the action of the first output connector 21, the cleaning component 30 is installed on the base through the output structure 20, and the scraping cleaning component 50 is located between the cleaning component 30 and the base. The first output connector 21 in the output structure 20 is used to drive the cleaning assembly 30 and the scraping cleaning component 50. A through-hole 301 is provided in the middle of the cleaning assembly 30. A second output connector 22, coaxially arranged with the first output connector 21 in the output structure 20, can extend through the through-hole 301 relative to the cleaning assembly 30 to facilitate connection with the cleaning component 210 to be cleaned. When the cleaning component 210 is mounted on or in contact with the cleaning assembly 30, the cleaning component 210 can connect with the second output connector 22 exposed relative to the cleaning assembly 30, so as to rotate in the opposite direction relative to the cleaning assembly 30 under the drive of the output structure 20.

[0055] Since the cleaning component 210 and the washing component 30 are connected to the output structure 20 through the second output connector 22 and the first output connector 21 respectively, and the rotation directions output by the second output connector 22 and the first output connector 21 are always opposite, when the cleaning component 210 contacts the washing component 30, the output structure 20 drives the washing component 30 to rotate clockwise or counterclockwise through the first output connector 21, and drives the cleaning component 210 to rotate counterclockwise or clockwise through the second output connector 22. At this time, relative rotation occurs between the cleaning component 210 and the washing component 30. During the rotation, the washing component 30 removes impurities and dirt from the surface of the cleaning component 210 by scraping, squeezing, etc., thereby achieving the purpose of cleaning the cleaning component 210. In addition, by adjusting the rotation of the washing component 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.

[0056] The cleaning component 210 described above can be used to clean a certain area to be cleaned, and the cleaning can be at least one of sweeping and mopping. In some embodiments, the cleaning component 210 can be a component with a mopping function, in which case a mop cloth for mopping is installed on the cleaning component 210. When the cleaning component 210 is connected to the washing component 30, the side of the cleaning component 210 with the mop cloth for mopping is in contact with the washing component 30.

[0057] Before cleaning the cleaning component 210, it needs to be connected to the output structure 20, at which point the cleaning component 210 is mounted on the cleaning component 30. Driven by the output structure 20, the cleaning component 210 and the cleaning component 30 rotate relative to each other, and the cleaning component 210 achieves the first rotational cleaning. Subsequently, the output direction of the output structure 20 is switched, and the cleaning component 210 and the cleaning component 30 move in opposite directions and rotate relative to each other again, and the cleaning component 210 achieves the second rotational cleaning. In the above process, since both the scraping cleaning component 50 and the cleaning component 30 are connected to the first output connector 21, they can move in the same direction under the drive of the output structure 20. The scraping cleaning component 50 is used to clean the cleaning disc 40.

[0058] Optionally, the number and distribution of the cleaning components 30 are consistent with and corresponding to the number and distribution of the cleaning components 210. In some embodiments, when the cleaning device 200 has only one cleaning component 210, the base of the corresponding cleaning base station 100 is also provided with only one cleaning component 30; in some embodiments, when the cleaning device 200 has two or more cleaning components 210, the base of the corresponding cleaning base station 100 should also be provided with the same number and corresponding positions of cleaning components 30. In this case, it is necessary to appropriately adjust the distribution of the cleaning components 210 and the cleaning components 30 according to the actual size of the device and the installation space, etc., to ensure that there is enough space on the base station to accommodate the cleaning components 210. In the accompanying drawings 1-2B provided in this embodiment, the number of cleaning components 30 is described as two. Only one cleaning component 30 is drawn in the figure, and the structure of the other cleaning component 30 can be referred to the drawn structure.

[0059] Please refer to Figures 2A-2B. It can be seen that the above-mentioned base includes a base 10, a cleaning disc 40, and a scraping cleaning component 50. The output structure 20 and the cleaning disc 40 are both mounted on the base 10. The cleaning disc 40 is detachably connected to the base 10. The cleaning component 30 is detachably connected to the cleaning disc 40. The scraping cleaning component 50 is located between the cleaning component 30 and the cleaning disc 40.

[0060] The cleaning assembly 30 is detachably connected to the cleaning tray 40 on the base. When deep cleaning of the cleaning assembly 30 and / or maintenance or replacement of parts of the cleaning base station 100 are required, the cleaning assembly 30 can be removed from the cleaning tray 40. When the cleaning assembly 30 is separated from the cleaning tray 40, the cleaning assembly 30 is also separated from the first output connector 21, so as to facilitate the removal of the cleaning assembly 30 from the cleaning tray 40. The removed cleaning assembly 30 can be deep cleaned in a location with a larger operating space to ensure the cleanliness of the cleaning assembly 30. Moreover, after the cleaning assembly 30 is removed from the cleaning tray 40, the components inside the cleaning tray 40 that were covered by the cleaning assembly 30 can be exposed to facilitate their inspection and / or manual cleaning.

[0061] As shown in Figure 2A, the area corresponding to the cleaning assembly 30 of the cleaning disc 40 is provided with holes that allow the output structure 20 to extend. The first output connector 21 and the second output connector 22 in the output structure 20 can both extend through these holes relative to the cleaning disc 40, facilitating connection to the cleaning assembly 30 and the cleaning assembly 210, respectively. The scraping cleaning component 50 is located between the cleaning disc 40 and the cleaning assembly 30, and is connected to the first output connector 21 via the cleaning assembly 30. The cleaning assembly 30 is connected to the output structure 20 via the first output connector 21, and when the cleaning assembly 30 rotates, it can drive the scraping cleaning component 50 to move. The scraping cleaning component 50 can move synchronously with the cleaning assembly 30 in the same direction and at the same speed, thereby combining the cleaning actions of the cleaning assembly 210 and the cleaning disc 40, effectively improving cleaning efficiency.

[0062] When the scraping and cleaning component 50 operates, it cleans the cleaning disc 40. By scraping the cleaning disc 40, it promptly removes dirt and grime, preventing stubborn stains from forming inside the disc and ensuring its cleanliness. This reduces the user's cleaning workload and improves the user experience. Since the scraping and cleaning component 50 is mounted on the cleaning disc 40 via the cleaning assembly 30, it is removed when the cleaning assembly 30 is removed from the cleaning disc 40. Furthermore, considering that the scraping and cleaning component 50 needs to directly contact the cleaning disc 40 to clean it, it will wear down after a certain period of use and needs to be replaced periodically. When it is necessary to replace the scraping and cleaning component 50, the cleaning assembly 30 can be removed from the cleaning disc 40 first, then the scraping and cleaning component 50 fixed on the cleaning assembly 30 can be removed from the cleaning assembly 30, and then the new scraping and cleaning component 50 can be installed on the cleaning assembly 30. It is not necessary to disassemble the cleaning disc 40. The operation is simple and convenient for the replacement or repair of vulnerable parts, which can improve the efficiency of daily maintenance and reduce the difficulty of daily maintenance.

[0063] When deep cleaning of the cleaning tray 40 and / or maintenance of the cleaning base station 100 are required, the cleaning tray 40 can be removed from the base 10. The removed cleaning tray 40 can be deep cleaned in a location with ample operating space to ensure its cleanliness. Furthermore, after the cleaning tray 40 is removed from the base 10, components within the base 10 that were previously obscured by the cleaning tray 40 can be exposed, facilitating maintenance and / or manual cleaning.

[0064] It is understood that the cleaning base station 100 provided in this embodiment can cooperate with the cleaning equipment 200 having the cleaning component 210 to achieve bidirectional cleaning of the cleaning component 210 on the cleaning equipment 200. During the cleaning process of the cleaning component 210, the cleaning tray 40 inside the base station can be self-cleaned simultaneously. In this embodiment, the cleaning is performed using the base station, and the output structure 20 inside the base station can drive the cleaning component 210 to rotate during the cleaning process, thereby freeing the motor in the cleaning equipment 200 from the cleaning operation of the cleaning component 210, which helps to reduce the motor load of the cleaning equipment 200 and help extend the service life of the motor inside the cleaning equipment 200; at the same time, when the output structure 20 inside the base station outputs force, it can make the force on the cleaning component 210 and the cleaning component 30 more balanced, thereby helping to reduce the vibration and noise that may be generated during the cleaning process of the cleaning component 210 and optimize the user experience.

[0065] Figure 3 is a schematic diagram of the external appearance of the transmission structure located in the base 10 of the cleaning base station 100 provided in this application embodiment. Since the cleaning component 30, the cleaning component 210, and the scraping cleaning component 50 all operate under the drive of the output structure 20, please refer to Figure 3. In order to ensure that the output structure 20 can continuously and stably output, in some embodiments, the cleaning base station 100 also includes a transmission structure that is drivenly connected to the output structure 20. The transmission structure includes a drive motor and a transmission component, wherein the drive motor and the transmission component are both disposed on the base 10. The transmission component includes a plurality of sequentially meshing gear structures, one of which is drivenly connected to the drive motor, and one or more other gears are connected to the output structure 20. The output structure 20 is located on the axial direction of the gears and is fixedly connected to the gears or integrally disposed therewith. The power output by the drive motor can be transmitted to the output structure 20 through the transmission structure composed of a plurality of sequentially meshing gear structures, 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 component 30, the scraping cleaning component 50, and the cleaning component 210 to operate. When the drive motor switches the power output direction, the rotation direction of the output structure 20 can also switch synchronously.

[0066] The gear transmission structure described above is not only used to transmit force, but also its side-by-side arrangement can help reduce the overall height of the base 10 so that the cleaning equipment 200 can move above the cleaning assembly 30.

[0067] 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. The bearing structure is used to connect the output structure 20 and the cleaning disc 40.

[0068] Referring to Figure 3, in some embodiments, there are two cleaning components 210 that need to be cleaned, and correspondingly, there are also two output structures 20. Considering the cleaning efficiency of the cleaning components 210 and the hygiene of the cleaning process, the two output structures 20 are respectively located on two different gear structures. When the transmission component is activated, the two output structures 20 can rotate in opposite directions around their axes under the drive of the transmission component. In some embodiments, the part of the output structure 20 connected to the transmission component has a polygonal prism structure, which can realize the transmission of power.

[0069] When it is necessary to clean the cleaning disc 40 and / or the cleaning component 210, the drive motor is started. The power of the drive 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 cleaning part 50 to rotate through the first output connector 21, and drive the cleaning component 210 to rotate through the second output connector 22.

[0070] To enable the output structure 20 to simultaneously connect the cleaning component 210 and the washing component 30, please refer to Figures 4-10. Figure 4 is an exploded view of the output structure 20 in the cleaning base station 100 provided in this application embodiment; Figure 5 is a structural schematic diagram of the first output connector 21 in the cleaning base station 100 provided in this application embodiment; Figure 6 is a structural schematic diagram of the second output connector 22 in the cleaning base station 100 provided in this application embodiment; Figure 7 is an assembly schematic diagram of the output structure 20, cleaning component 210 and washing component 30 in the cleaning base station 100 provided in this application embodiment; Figure 8 is a cross-sectional structural schematic diagram of Figure 7; and Figures 9 and 10 are structural schematic diagrams of the washing component 30 in the cleaning base station 100 provided in this application embodiment from two different angles.

[0071] Specifically, please refer to Figures 4-6. Besides the first output connector 21 and the second output connector 22, the output structure 20 also includes an output shaft 23 and a planetary gear assembly 24. The two ends of the output shaft 23 are connected to the transmission assembly and the second output connector 22, respectively. The planetary gear assembly 24 is located circumferentially on the output shaft 23. The first output connector 21 includes an external gear housing 2101, which 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 disposed relative to the sun gear 241. The sun gear 241 and 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 mounted on the periphery of the sun gear 241 via the planet carrier 243 and can rotate around its axial direction. The inner sidewall of the outer gear housing 2101 is provided with an inner gear assembly 2102 that can mesh with the planetary gear 242. The outer gear housing 2101 is sleeved on the outside of the planetary gear 242 and meshes with the planetary gear 242 through the inner gear assembly 2102.

[0072] Please refer to Figure 4. The outer gear housing 2101 is connected to the base 10 through the planetary gear 242. At this time, the outer gear housing 2101 can rotate normally relative to the base 10 under the drive of the planetary gear 242.

[0073] The aforementioned outer toothed shell 2101 is used to connect with the first transmission joint 31. Its structure is shown in Figures 4-5. It can be seen that the inner wall of the outer toothed shell 2101 is formed with an inner tooth assembly 2102 that can mesh with the planetary gear 242. The outer wall of the outer toothed shell 2101 has a tooth-like structure with concave and convex surfaces, which is used to connect with the first transmission joint 31.

[0074] Since the planetary gear assembly 24 is located inside the outer gear housing 2101 and is connected to the output shaft 23, when the output structure 20 is activated, the output shaft 23 rotates, the sun gear 241 rotates accordingly and drives the planetary gear 242 to rotate. At this time, the outer gear housing 2101 can rotate in the opposite direction to the output shaft 23 under the rotation of the planetary gear 242.

[0075] The rotation direction of the second output connector 22 connected to the output shaft 23 is consistent with that of the output shaft 23, while 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 simultaneously output two rotational actions in different directions through the first output connector 21 and the second output connector 22. Therefore, the relevant components connected to the first output connector 21 and the second output connector 22 respectively can achieve reverse rotation.

[0076] To facilitate the connection between the first output connector 21 and the first transmission connector 31, please refer to Figures 5, 9-11. The first transmission connector 31 is located on the side of the cleaning assembly 30 facing the cleaning disc 40. The first output connector 21 includes an outer toothed shell 2101. The outer wall of the outer toothed shell 2101 contacts and connects with the inner wall of the first transmission connector 31.

[0077] In some embodiments, to facilitate the connection and separation of the first output connector 21 and the first transmission connector 31, they can be connected by an axial limiting structure. In addition to the two being connected by a gear or gear ring structure, at least one of the first transmission connector 31 and the first output connector 21 can be provided with a protrusion and the other with a groove; when the first transmission connector 31 is sleeved on the first output connector 21, the protrusion can be embedded in the groove, thereby connecting the cleaning component 30 and the output structure 20.

[0078] In some embodiments, the number of the above-mentioned protrusions and grooves can be several. When the number of protrusions and grooves is multiple, the structure of the cleaning assembly 30 with the first transmission joint 31 is shown in Figures 9-11, and the above-mentioned protrusions and grooves are arranged at intervals along the circumferential direction.

[0079] With the cooperation of the protrusion and groove structure of the embedded connection, the first transmission joint 31 and the first output joint 21 can be easily connected and disassembled through axial displacement without requiring excessive actions, 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 protrusion and groove separate, thereby separating the first transmission joint 31 and the first output joint 21; when the cleaning assembly 30 needs to be installed on the base, the protrusion is embedded in the groove, thereby connecting the first transmission joint 31 and the second output joint 22 without requiring excessive actions, making the operation simple and convenient.

[0080] In some embodiments, the protrusion and groove embedding structure not only enables the connection between the first transmission connector 31 and the first output connector 21, but also enables the positioning between the first transmission connector 31 and the first output connector 21, making it easier to connect the first transmission connector 31 and the first output connector 21. At this time, the protrusion and groove structure can simultaneously achieve the functions of connection, positioning and fixing.

[0081] Please refer to Figures 5 and 10. The protrusion and groove structure of the first output connector 21 is provided on the outer circumferential wall, and the protrusion and groove structure of the first transmission connector 31 is provided on the inner circumferential wall. The protrusion and groove of the first output connector 21 correspond to the groove and protrusion of the first transmission connector 31.

[0082] In order to facilitate the connection between the second output connector 22 and the second transmission connector 211, please refer to Figure 6. The second output connector 22 is located at the axial free end of the output shaft 23, and the second transmission connector 211 that is matched with it is located on the cleaning component 210.

[0083] In some embodiments, in order to facilitate the connection and separation of the second output connector 22 and the second transmission connector 211, as described above, in addition to setting the two to be connected by a gear and gear ring structure, the two can also be set to be connected by a bevel gear and gear ring structure.

[0084] The above structure can not only connect the second transmission connector 211 and the second output connector 22, but also simultaneously position the second transmission connector 211 and the second output connector 22, ensuring that the second output connector 22 can drive the second transmission connector 211 to rotate. At this time, the protrusion and groove structure can simultaneously achieve the connection and positioning functions. The structure of the second output connector 22 is shown in Figure 6. One end of it is similar to a frustum in the axial direction, and a tapered tooth surface is formed on the periphery of this end. The shape and distribution of the teeth gradually change along the generatrix of the cone. As shown in Figures 7 and 8, the second transmission connector 211 has teeth that cooperate with the tooth surface structure of the second output connector 22. When the cleaning component 210 with the second transmission connector 211 is connected to the second output connector 22, the teeth at the second output connector 22 can mesh with the corresponding tooth structure at the second transmission connector 211 to realize the axial connection and disassembly of the second output connector 22 and the second transmission connector 211. When the cleaning component 210 is connected to the washing component 30, the cleaning component 210 approaches the second output connector 22 along the axial direction of the second output connector 22, and the connection between the second transmission connector 211 and the second output connector 22 is achieved through the meshing of the teeth. When the second transmission connector 211 is connected to the second output connector 22, the power output from the second output connector 22 can be transmitted to the second transmission connector 211 through the rotational movement of the teeth, thereby realizing the transmission of power.

[0085] Please refer to Figures 7-8. In some embodiments, both the cleaning component 210 and the washing component 30 are connected to the output structure 20. Along the axial direction of the output structure 20, the cleaning component 210 and the washing component 30 are sequentially connected to the output structure 20. The cleaning component 210 is connected to the output structure 20 via a second output connector 22 located at the end of the output structure 20 facing away from the base 10, and the washing component 30 is connected to the output structure 20 via a first output connector 21. When the output structure 20 is activated, the cleaning component 210 and the washing component 30 can rotate in opposite directions under the drive of the output structure 20. When it is necessary to separate the cleaning component 210 from the output structure 20, it is only necessary to move the cleaning component 210 along the axial direction of the output shaft 23 to separate the cleaning component 210 from the second output connector 22; when it is necessary to separate the washing component 30 from the output structure 20, it is only necessary to move the washing component 30 along the axial direction of the output shaft 23 to separate the washing component 30 from the first output connector 21.

[0086] In some embodiments, referring to Figures 9-11, the cleaning assembly 30 further includes a cleaning tray 32. A perforation 301 is disposed in the middle of the cleaning tray 32. A first transmission joint 31 is located between the cleaning tray 32 and the cleaning disc 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. The cleaning tray 32 has a plurality of cleaning protrusions 321 on the side facing away from the first transmission joint 31. These cleaning protrusions 321 can be used to clean the cleaning assembly 210.

[0087] When the cleaning component 210 is connected to the washing component 30, the washing tray 32 with the washing protrusion 321 contacts the mop of the cleaning component 210 for cleaning the cleaning component 210.

[0088] In some embodiments, the cleaning tray 32 is further provided with radially extending cleaning ribs 322. When the cleaning tray 32 rotates relative to the cleaning component 210, the cleaning ribs 322 can squeeze the surface of the cleaning component 210 and scrape the surface of the cleaning component 210. During this process, dirt adhering to the mop surface of the cleaning component 210 can be scraped off. At the same time, the cleaning protrusions 321 can continuously squeeze the surface of the cleaning component 210 during rotation, so that the dirt on the surface of the cleaning component 210 can be dissolved in the cleaning liquid by the squeezing of the cleaning protrusions 321 and discharged with the liquid, thereby achieving fast and efficient cleaning of the cleaning component 210.

[0089] In some embodiments, in order to prevent the cleaning component 210 from splashing out sewage during rotation and polluting the external environment, the cleaning component 30 is further provided with a baffle 33. The baffle 33 is located on the radial periphery of the cleaning tray 32. When the cleaning component 210 is connected to the cleaning component 30, the baffle 33 surrounds the periphery of the cleaning component 210 to cover the side wall of the cleaning component 210.

[0090] The aforementioned baffle 33 can provide a certain degree of shielding for the periphery of the cleaning component 210, preventing sewage from being thrown out radially along the cleaning component 210 under the action of centrifugal force during the rotation of the cleaning component 210.

[0091] In some embodiments, referring to FIG9, the baffle 33 may be connected to at least a portion of the side edge of the washing tray 32. In this case, the baffle 33 and the washing tray 32 may be detachably connected, or the baffle 33 and the tray may be an integral structure. Considering the smooth discharge of sewage, the washing tray 32 is provided with a plurality of sewage discharge holes 34.

[0092] Specifically, there are several drain holes 34, which are located at the outer end of the washing tray 32 in the radial direction. The part of the outer end without drain holes 34 is connected to the baffle wall 33, and the drain holes 34 extend through the baffle wall 33.

[0093] In some embodiments, the baffle 33 may extend from the lower side edge of the cleaning tray 32 toward the base 10. During the rotation of the cleaning tray 32 and the discharge of sewage through the drain hole 34, the portion of the baffle 33 located below the cleaning tray 32 can help block the discharged sewage, preventing the sewage from being thrown outward under the action of centrifugal force and polluting the external environment around the cleaning tray 32.

[0094] In some embodiments, the baffle 33 may also be fixedly installed on the outer radial side of the cleaning tray 32, in which case there is a gap between the baffle 33 and the outer edge of the cleaning tray 32 for wastewater discharge. When the cleaning tray 32 rotates, the wastewater thrown out under the action of centrifugal force will first fall on the baffle 33, and then flow down along the inner sidewall of the baffle 33 and finally flow into the cleaning tray 40.

[0095] Please refer to Figures 9-10. The baffle 33 extends along the axial direction of the cleaning tray 32 and is disposed on the periphery of the cleaning tray 32. The baffle 33 extends to both ends of the axial direction relative to the cleaning tray 32 to form a ring structure with a certain height.

[0096] The first transmission joint 31 is located on the side of the cleaning tray 32 facing the base 10 axially, and is arranged around the through hole 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 transmission joint 31. When the cleaning tray 32 is to be started, the drive motor is started, 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 transmission joint 31 through the first output joint 21, so that the first transmission joint 31 drives the cleaning tray 32 to rotate.

[0097] In some embodiments, the cleaning tray 32 and the first transmission joint 31 are an integral structure, or the cleaning tray 32 and the first transmission joint 31 are separate structures, in which case the cleaning tray 32 and the first transmission joint 31 are fixedly connected.

[0098] Specifically, the cleaning tray 32 can be connected to the first transmission joint 31 by ultrasonic welding. Please refer to Figure 11, which is a cross-sectional structural diagram of the cleaning component 30 in the cleaning base station 100 provided in this embodiment. Ultrasonic welding mainly uses the frictional heat and pressure generated by high-frequency vibration to rapidly heat up the surfaces of the materials being welded and fuse them together to form a strong welded joint. Ultrasonic welding has the advantages of fast connection speed and high connection strength.

[0099] In other embodiments, the cleaning tray 32 and the first transmission joint 31 can also be an integral structure, and the two can be integrally molded by injection molding.

[0100] In some embodiments, the scraping cleaning component 50 is connected to the cleaning assembly 30. Please refer to Figures 11 and 12. Figure 12 is a schematic diagram of the assembly of the cleaning assembly 30 and the scraping cleaning component 50 in the cleaning base station 100 provided in this application embodiment. The cleaning assembly 30 achieves cleaning through rotation. Therefore, the scraping cleaning component 50 connected to the cleaning assembly 30 can rotate under the drive of the cleaning assembly 30, and achieve cleaning of the cleaning tray 40 through rotation. This can promptly clean the dirt in the cleaning tray 40, prevent dirt from remaining in the cleaning tray 40 and forming stubborn stains, ensure the cleanliness of the cleaning tray 40, and reduce the user's cleaning work.

[0101] To ensure that the scraping and cleaning component 50 has a good cleaning effect, in some embodiments, the scraping and cleaning component 50 may be made of silicone material with good toughness. In order to simultaneously take into account the strength and cleaning effect of the scraping and cleaning component 50, a rigid mounting strip 311 is provided on the outer side wall portion of the first transmission joint 31 extending radially outward to form a portion thereof (see Figures 10-11). The scraping and cleaning component 50 is mounted on the first transmission joint 31 via the mounting strip 311 (see Figure 12).

[0102] Considering that the scraping and cleaning component 50 will wear out after a certain period of use, in some embodiments, the scraping and cleaning component 50 is detachably connected to the cleaning assembly 30. When it is necessary to replace or repair the scraping and cleaning component 50, the scraping and cleaning component 50 that has been used for a certain period of time can be removed from the cleaning assembly 30, and the replaced or repaired scraping and cleaning component 50 can be reinstalled. This structural design not only simplifies operation but also reduces the user's daily operating costs.

[0103] In some embodiments, the scraping and cleaning component 50 can be connected to the cleaning component 210 by a snap-fit ​​structure, or it can be connected to the cleaning component 210 by bolts or connecting pins.

[0104] In some embodiments, please refer to Figure 13. Figure 13 is a schematic diagram of the assembly of the cleaning component 30 and the scraping cleaning component 50 in the cleaning base station 100 provided in this application embodiment. For ease of illustration, only the first transmission joint 31 of the cleaning component 30 is shown. Since the scraping cleaning component 50 can rotate 360° under the drive of the first transmission joint 31, and in conjunction with the structural design of the cleaning disc 40, the scraping cleaning component 50 can directly contact the bottom wall and / or side wall of the cleaning disc 40, thereby effectively reducing dead corners, improving the cleaning effect of the cleaning disc 40, and optimizing the user experience. When it is necessary to remove the cleaning disc 40 for deep cleaning, or when it is necessary to inspect the base 10, the cleaning component 30 and the scraping cleaning component 50 can be removed from the cleaning disc 40 in sequence. At this time, the scraping cleaning component 50 can be removed synchronously with the cleaning component 30, exposing the part of the cleaning disc 40 that was covered by the cleaning component 30 and the scraping cleaning component 50, so as to facilitate disassembly and inspection and improve work efficiency.

[0105] In some embodiments, the cleaning tray 40 is also provided with a discharge port 41 for discharging wastewater, as shown in Figure 13. Wastewater falling onto the cleaning tray 40 can flow to the discharge port 41 under the scraping action of the scraping cleaning component 50 and be discharged into downstream equipment, such as a drain pipe or a wastewater tank, through the discharge port 41. Some solid dirt can be intercepted by the filter screen set outside the discharge port 41 and flow onto the cleaning tray 40 to avoid clogging the drain pipe, etc. Solid dirt remaining on the cleaning tray 40 can be removed by manual cleaning.

[0106] Figure 14 is a schematic diagram of the cooperation between the cleaning component 30 and the drainage channel 60 in the cleaning base station 100 provided in an embodiment of this application, and Figure 15 is a schematic diagram of the positional relationship between the cleaning tray 32 and the drainage channel 60 in the cleaning base station 100 provided in an embodiment of this application. In some embodiments, please refer to Figures 14 and 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 also includes a drainage channel 60. The drainage channel 60 is disposed above the cleaning component 30, and the cleaning fluid can be guided to the cleaning component 30 through the drainage channel 60.

[0107] The drainage channel 60 is connected to the liquid outlet of the base. The cleaning liquid stored in the clean water tank of the base can flow into the drainage channel 60 through the liquid outlet and flow to the cleaning tray 32 of the cleaning component 30 through the drainage channel 60 to wet the cleaning component 210 located on the cleaning tray 32. With the rotation between the cleaning component 210 and the cleaning component 30, the cleaning component 210 is effectively cleaned.

[0108] In some embodiments, referring to FIG14, the drainage channel 60 is located above the cleaning tray 32 and has a certain gap with the baffle 33 to prevent interference between the two. When the cleaning assembly 210 is located on the cleaning tray 32, the drainage channel 60 can just contact or abut against the mop on the cleaning assembly 210, thereby ensuring that the cleaning liquid flowing out through the drainage channel 60 can wet the mop of the cleaning assembly 210. As the cleaning assembly 210 rotates, the cleaning liquid drawn out by the drainage channel 60 can evenly and completely wet the mop structure of the cleaning assembly 210.

[0109] In some embodiments, the upper surface of the cleaning tray 32 may be moderately inclined relative to the ground, in which case there may be a certain gap between the cleaning component 210 and the drainage channel 60. When cleaning the cleaning component 210, the cleaning liquid flowing out through the drainage channel 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 be evenly covered along the radial direction of the mop structure as the cleaning component 210 moves, thereby achieving uniform wetting of the mop. During the cleaning process, the output 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.

[0110] Referring to Figure 15, when the cleaning tray 32 is tilted, there is a first height difference H1 between the end of the upper surface of the cleaning tray 32 adjacent to the drainage channel 60 and the lower surface of the drainage channel 60, and a second height difference H2 between the end of the upper surface of the cleaning assembly 30 away from the drainage channel 60 and the drainage channel 60. The first height difference H1 is smaller than the second height difference H2. That is, along the extending direction of the drainage channel 60, the cleaning tray 32 is tilted relative to the drainage channel 60, and the end of the cleaning tray 32 facing away from the drainage channel 60 is tilted downward.

[0111] When the cleaning tray 32 is arranged at an angle relative to the horizontal direction, after cleaning, the liquid remaining on the cleaning tray 32 can flow to the drain hole 34 located on the periphery of the cleaning tray 32 under the action of gravity and be discharged, so as to avoid the cleaning tray 32 from producing odor due to the liquid remaining for a long time, thereby improving the cleanliness of the cleaning tray.

[0112] In some embodiments, the cleaning tray 32 may also be arranged horizontally, in which case the first height difference H1 and the second height difference H2 are the same. The liquid remaining on the cleaning tray 32 can be thrown out by centrifugal force by rotating the cleaning tray 32.

[0113] 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 based on different processes such as wetting, cleaning and spin drying during the cleaning process.

[0114] This 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 1000. The cleaning base station 100 includes a base and a cleaning component 30. The cleaning component 30 has a first transmission joint 31 on the side facing the base. The base has an output structure 20, which includes a first output joint 21 and a second output joint 22 coaxially arranged. The output directions of the first output joint 21 and the second output joint 22 are opposite. The cleaning component 30 is disposed on the base and is used to clean the cleaning component 210. A through hole 301 is provided in the middle of the cleaning component 30. 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 the second transmission joint 211 disposed 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.

[0115] In one feasible embodiment, the output structure 20 further includes an output shaft 23 and a planetary gear assembly 24 with the same axial direction. The first output connector 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 connector 22 for driving at least a portion of the first output connector 21 and the second output connector 22 to rotate in opposite directions.

[0116] In one feasible embodiment, the first output connector 21 includes an outer gear housing 2101, the planetary gear assembly 24 is rotatably disposed in the outer gear housing 2101 and drivenly connected to the output shaft 23, and the inner wall of the outer gear housing 2101 is provided with an inner gear assembly 2102 that meshes with the planetary gear assembly 24.

[0117] Driven by the output shaft 23, the planetary gear assembly 24 moves and drives the outer gear housing 2101 to rotate around the axis.

[0118] In one feasible embodiment, the planetary gear assembly 24 is a fixed-axis gear train, including a sun gear 241, planet 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 planet gears 242. The sun gear 241 is sleeved on the output shaft 23. There are multiple planet gears 242, which are arranged sequentially and spaced apart along the circumference of the sun gear 241 via the planet carrier 243. The planet gears 242 are rotatably disposed between the sun gear 241 and the outer gear housing 2101.

[0119] Driven by the output shaft 23, the planetary gear 242 can rotate about the axis relative to the sun gear 241.

[0120] In one feasible embodiment, the base includes a base 10, a cleaning disc 40 and a scraping cleaning component 50. The cleaning disc 40 is connected to the base 10, and the cleaning assembly 30 is located inside the cleaning disc 40. The scraping cleaning component 50 is disposed on the side of the cleaning assembly 30 facing the cleaning disc 40 and is used to clean the cleaning disc 40.

[0121] In one feasible embodiment, the first transmission joint 31 is provided with a scraping and cleaning component 50.

[0122] In one feasible embodiment, the cleaning assembly 30 is detachably connected to the cleaning tray 40. The cleaning assembly 30 also 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 through hole 301 is provided in the middle of the cleaning tray 32. A cleaning protrusion 321 is provided on the side of the cleaning tray 32 facing away from the base 10.

[0123] In one feasible embodiment, the cleaning assembly 30 further includes a baffle 33 located on the circumferential outer side of the cleaning tray 32. When the cleaning assembly 210 is connected to the cleaning assembly 30, the baffle 33 surrounds the periphery of the cleaning assembly 210.

[0124] and / or, the cleaning tray 32 is provided with a drain hole 34 on the side radially away from the perforation 301 for allowing cleaning liquid located on the cleaning tray 32 to flow into the cleaning tray 40.

[0125] In one feasible embodiment, the base is also provided with a drainage channel 60, which is located above the cleaning assembly 30 and is used to allow the cleaning liquid to flow to the cleaning tray 32.

[0126] In one possible embodiment, the cleaning tray 32 is tilted downward from one end adjacent to the drain trough 60 to the end away from the drain trough 60.

[0127] In the cleaning base station 100 provided in this application embodiment, the cleaning base station 100 can simultaneously drive the cleaning component 210 and the washing component 30 to rotate in opposite directions through the output structure 20, and achieve cleaning of the cleaning component 210 in this process. During the operation of the output structure 20, since its output direction can be switched, the movement directions of the cleaning component 210 and the washing component 30 can be switched simultaneously by switching the output direction of the output structure 20, so as to achieve bidirectional cleaning of the cleaning component 210. On the one hand, this technical solution enables bidirectional relative rotation cleaning of the cleaning component 210 and the washing component 30, while increasing their relative rotation speed. This not only optimizes the cleaning quality of the cleaning component 210 but also shortens the cleaning time, thereby improving cleaning efficiency. On the other hand, this technical solution allows the cleaning component 210 to be removed from the cleaning device 200, enabling the cleaning device 200 to perform other cleaning tasks during the cleaning process of the cleaning component 210, thus improving the working efficiency of the cleaning device 200. Furthermore, this technical solution can drive the scraping and cleaning component 50 through the first output connector 21, and couple the movement of the scraping and cleaning component 50 with the movement of the washing component 30 using the base to achieve self-cleaning of the cleaning disc 40. This solution avoids using a motor inside the cleaning device 200 to drive the scraping and cleaning component 50, reducing the load on the machine inside the cleaning device 200, helping to extend the machine's service life and optimize noise levels.

[0128] Please refer to Figures 16 and 17. Figure 16 is a partial structural schematic diagram of the cleaning system 1000 provided in the embodiment of this application, and Figure 17 is a partial exploded view of the cleaning system 1000 provided in the embodiment of this application. The cleaning system 1000 provided in the embodiment of this application includes a cleaning device 200 and the aforementioned 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 cleaning tasks.

[0129] In some embodiments, the 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 rotate relative to the motion mechanism 220 under external force. In this case, the cleaning component 210 connected to the motion mechanism 220 can directly cooperate with the cleaning base station 100. Under the action of the cleaning base station 100, bidirectional cleaning of the cleaning component 210 can be achieved.

[0130] In some embodiments, the cleaning component 210 can be raised and lowered relative to the cleaning device 200 under the drive of the motion mechanism 220, and the cleaning component 210 and the motion mechanism 220 are detachably connected. When the cleaning component 210 is removed from the cleaning device 200, the cleaning component 210 is separated from the motion mechanism 220. The removed cleaning component 210 can cooperate with the cleaning base station 100 and achieve bidirectional cleaning under the action of the cleaning base station 100.

[0131] The cleaning component 210 is mounted on the main body of the cleaning device 200 via a motion mechanism 220. When the main body is started, the cleaning component 210 can move along with the main body under the drive of the motion mechanism 220 to achieve the mopping function. The motion mechanism 220 can drive the cleaning component 210 to move; for example, the motion mechanism 220 can drive the cleaning component 210 to rotate and / or rise and fall relative to the main body. Depending on the cleaning needs of the area to be cleaned and the cleaning commands executed by the cleaning device 200, the motion mechanism 220 can drive the cleaning component 210 to perform rising, falling, and rotating movements to meet different cleaning needs. After working for a certain period of time, the cleaning component 210 can be removed from the motion mechanism 220 for cleaning and / or replacement as needed.

[0132] To facilitate a detachable connection between the cleaning component 210 and the actuation mechanism, please refer to Figures 18 and 19. Figure 18 is a structural schematic diagram of the cleaning component 210 in the cleaning system 1000 provided in this embodiment of the application from another angle, and Figure 19 is a cross-sectional structural schematic diagram of the cleaning component 210 in the cleaning system 1000 provided in this embodiment of the application. The cleaning component 210 can be detachably connected to the actuation mechanism under the action of magnetic attraction.

[0133] Please refer to Figure 19. Under the action of magnetic attraction, the connection and separation of the cleaning component 210 and the motion mechanism can be realized quickly and conveniently. It should be noted that since the cleaning component 210 itself has a certain weight, the magnetic attraction mentioned above needs to be able to overcome the weight of the cleaning component 210 itself, the resistance and vibration force encountered by the cleaning component 210 during mopping, so that the cleaning component 210 connected to the motion mechanism 220 by magnetic attraction can normally perform mopping, lifting and rotating actions, so that the cleaning component 210 can be reliably attached to the motion mechanism 220.

[0134] Specifically, the above-mentioned motion mechanism 220 and / or the host are provided with a metal structure (such as an iron sheet) that can be attracted by magnetic force. Correspondingly, the cleaning component 210 is provided with a third magnetic element 213, and the cleaning component 210 can be detachably connected to the motion mechanism 220 through the third magnetic element 213.

[0135] In some embodiments, the cleaning component 210 can also achieve precise positioning and secure connection with the second output connector 22 in the output structure 20 under the action of magnetic attraction, as shown in Figures 6, 8 and 19. The cleaning component 210 is provided with a first magnetic element 212, and the second output connector 22 is also provided with a second magnetic element 221. The first magnetic element 212 and the second magnetic element 221 attract each other. When the cleaning component 210 is detached from the motion mechanism 220, under the action of magnetic attraction between the first magnetic element 212 and the second magnetic element 221, the cleaning component 210 can quickly and reliably connect with the second output connector 22. At this time, the second transmission connector 211 formed on the cleaning component 210 can cooperate with the second output connector 22 to achieve a secure connection between the cleaning component 210 and the second output connector 22.

[0136] In some embodiments, the first magnetic element 212 can be a magnet structure with a magnetic field. In this case, the second magnetic element 221 can be a structure such as iron sheet that can be attracted, or it can be a magnet structure with the same magnetic field. The first magnetic element 212 and the second magnetic element 221 can attract each other and approach each other under the action of magnetic force to realize the connection between the second transmission connector 211 and the second output connector 22.

[0137] In other embodiments, the first magnetic element 212 may be an iron sheet or other structures. Since the iron sheet itself is not magnetic, the cleaning device 200 will not attract iron filings or other debris from the ground onto the cleaning component 210 when performing the cleaning task.

[0138] 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 be parked in the chamber. At this time, the second magnetic element 221 is located at one end of the output structure 20 pointing to the chamber.

[0139] Considering that the cleaning component 210 located in the chamber will be connected to the motion mechanism 220 when needed, in order to ensure that the cleaning component 210 and the motion mechanism 220 can be connected smoothly, in some embodiments, the magnetic attraction force of the third magnetic element 213 must be greater than the magnetic attraction force of the second magnetic element 221.

[0140] In some embodiments, the magnetic attraction force of the third magnetic element 213 is greater than 1.5 times the magnetic attraction force of the second magnetic element 221.

[0141] It should be noted that when the magnetic attraction force of the third magnetic component 213 is greater than that of the second magnetic component 221, the separation of the cleaning component 210 from the motion mechanism 220 can be achieved by manual operation by the user, by controlling the magnetic deactivation of the third magnetic component 213 (at this time, the third magnetic component 213 is an electromagnet), or by pulling the cleaning component 210 downward through an external force structure.

[0142] In some embodiments, the third magnetic element 213 and the second magnetic element 221 can both be permanent magnets, and the first magnetic element 212 is an iron sheet. It is understood that the distance between the third magnetic element 213 and the first magnetic element 212 located on the cleaning assembly 210 can be reasonably set so that there is no magnetic attraction or the magnetic attraction between them is weak, so as not to affect the magnetic attraction between the first magnetic element 212 and the second magnetic element 221.

[0143] This application provides a cleaning system 1000, including a cleaning device 200 and a cleaning base station 100 provided by any of the above technical solutions; the cleaning device 200 has a cleaning component 210.

[0144] In one feasible embodiment, the cleaning device 200 further includes a motion mechanism 220, which is connected to the cleaning component 210 to drive the cleaning component 210 to rise and fall, and the cleaning component 210 is detachably connected to the motion mechanism 220.

[0145] In one feasible embodiment, the cleaning component 210 is provided with a first magnetic element 212, and the second output connector 22 is provided with a second magnetic element 221, and the first magnetic element 212 and the second magnetic element 221 attract each other.

[0146] and / or, the cleaning component 210 includes a third magnetic element 213, and the cleaning component 210 is detachably connected to the motion mechanism 220 via the third magnetic element 213.

[0147] In one feasible embodiment, the magnetic attraction force of the third magnetic element 213 is greater than 1.5 times the magnetic attraction force of the second magnetic element 221.

[0148] The cleaning system 1000 provided in this application embodiment includes the above-mentioned cleaning base station 100. The beneficial effects of the cleaning system 1000 including any one or more of the above-mentioned cleaning base stations 100 will not be repeated here.

[0149] The description of the various embodiments above tends to emphasize the differences between the various embodiments. The similarities or similarities can be referred to each other. For the sake of brevity, they will not be repeated here.

[0150] The above description is only a preferred embodiment of this application and is not intended to limit this application. Any modifications, equivalent substitutions and improvements made within the spirit and principles of this application should be included within the protection scope of this application. [Simplified Explanation of the Diagram]

[0023] In order to more clearly illustrate the technical solutions in the embodiments of this application, the drawings used in the description of the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this application. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0024] Figure 1 is a schematic diagram of the structure of a clean base station provided in an embodiment of this application;

[0025] Figure 2A is an exploded view of Figure 1;

[0026] Figure 2B is an exploded view of Figure 1;

[0027] Figure 3 is a schematic diagram of the transmission structure located in the base of the clean base station provided in the embodiment of this application;

[0028] Figure 4 is an exploded view of the output structure in the clean base station provided in the embodiment of this application;

[0029] Figure 5 is a structural schematic diagram of the first output connector in Figure 4 from another angle;

[0030] Figure 6 is a structural schematic diagram of the second output connector in Figure 4 from another angle;

[0031] Figure 7 is a schematic diagram of the assembly of the output structure, cleaning component and washing component in the clean base station provided in the embodiment of this application;

[0032] Figure 8 is a schematic diagram of the cross-sectional structure of Figure 7;

[0033] Figure 9 is a schematic diagram of the cleaning component in the cleaning base station provided in an embodiment of this application;

[0034] Figure 10 is a second structural schematic diagram of the cleaning component in the cleaning base station provided in the embodiment of this application;

[0035] Figure 11 is a cross-sectional structural diagram of the cleaning component in the cleaning base station provided in the embodiment of this application;

[0036] Figure 12 is a schematic diagram of the assembly of the cleaning component and the scraping cleaning part in the cleaning base station provided in the embodiment of this application;

[0037] Figure 13 is a schematic diagram showing the relative positions of the cleaning disc and the scraping cleaning component in the cleaning base station provided in the embodiment of this application;

[0038] Figure 14 is a schematic diagram of the cooperation between the cleaning component and the diversion channel in the cleaning base station provided in the embodiment of this application;

[0039] Figure 15 is a schematic diagram of the positional relationship between the cleaning tray and the drainage channel in Figure 14;

[0040] Figure 16 is a partial structural schematic diagram of the cleaning system provided in an embodiment of this application;

[0041] Figure 17 is an exploded view of Figure 16;

[0042] Figure 18 is a structural schematic diagram of the cleaning component in Figure 16 from another angle;

[0043] Figure 19 is a cross-sectional structural diagram of the cleaning component in Figure 16.

Claims

1. A cleaning base station, for cleaning at least cleaning components, comprising: A base has an output structure, including a first output connector and a second output connector coaxially arranged, with the first and second output connectors having opposite output directions; and a cleaning component disposed on the base for cleaning the cleaning component, the cleaning component having a through hole in its center; a first transmission connector is provided on the side of the cleaning component facing the base, the first transmission connector being connected to the first output connector; wherein, when the cleaning component contacts the cleaning component, the second output connector passes through the through hole and connects to the second transmission connector disposed on the cleaning component; when the cleaning component is separated from the cleaning component, the second output connector separates from the second transmission connector.

2. The clean base station as described in claim 1, wherein, The output structure further includes an output shaft and a planetary gear assembly with the same axial direction. The first output connector is connected to the planetary gear assembly, and the output shaft passes through the planetary gear assembly and connects to the second output connector, for driving at least a portion of the first output connector and the second output connector to rotate in opposite directions.

3. The clean base station as described in claim 2, wherein, The first output connector includes an outer gear housing, the planetary gear assembly is rotatably disposed within the outer gear housing and drivenly connected to the output shaft, and the inner wall of the outer gear housing is provided with an internal gear assembly that meshes with the planetary gear assembly; under the drive of the output shaft, the planetary gear assembly moves and drives the outer gear housing to rotate around the axial direction.

4. The clean base station as described in claim 3, wherein, The planetary gear assembly is a fixed-axis gear train, including a sun gear, planet gears, and a planet carrier. The planet carrier is fixed relative to the sun gear. The sun gear meshes with the planet gears. The sun gear is mounted on the output shaft. There are multiple planet gears arranged sequentially at intervals along the circumference of the sun gear via the planet carrier. The planet gears are rotatably disposed between the sun gear and the outer gear housing. Driven by the output shaft, the planet gears can rotate about their own axis relative to the sun gear.

5. A clean base station as described in any one of claims 1 to 4, wherein, The base includes: a base; a cleaning tray connected to the base, with the cleaning assembly located inside the cleaning tray; and a scraping cleaning component disposed on the side of the cleaning assembly facing the cleaning tray for cleaning the cleaning tray.

6. The clean base station as described in claim 5, wherein, The first transmission joint is equipped with the scraping and cleaning component.

7. The clean base station according to claim 5, wherein, The cleaning assembly is detachably connected to the cleaning tray. The cleaning assembly also 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 provided in the middle of the cleaning tray. The cleaning tray has a cleaning protrusion on the side facing away from the base.

8. The clean base station as described in claim 7, wherein, The cleaning assembly further includes a baffle wall located circumferentially outside the cleaning tray, which surrounds the periphery of the cleaning assembly when the cleaning assembly is connected to it; and / or, the cleaning tray has a drain hole on its side radially away from the perforation for allowing cleaning liquid on the cleaning tray to flow into the cleaning pan.

9. The clean base station as described in claim 7, wherein, The base is also provided with a flow channel, which is located above the cleaning assembly and is used to allow the cleaning liquid to flow to the cleaning tray.

10. The clean base station as described in claim 9, wherein, The cleaning tray is tilted downwards from the end adjacent to the drainage channel to the end away from the drainage channel.

11. A cleaning system, comprising: Cleaning equipment having the cleaning components; And a clean base station, wherein the clean base station is any one of claims 1 to 10.

12. The cleaning system as claimed in claim 11, wherein, The cleaning device also has a motion mechanism connected to the cleaning component to drive the cleaning component to rise and fall, and the cleaning component is detachably connected to the motion mechanism.

13. The cleaning system as described in claim 12, wherein, The cleaning component is provided with a first magnetic element, and the second output connector is provided with a second magnetic element, the first magnetic element and the second magnetic element attract each other; and / or, the cleaning component includes a third magnetic element, and the cleaning component and the motion mechanism are detachably connected through the third magnetic element.

14. The cleaning system as described in claim 13, wherein, The magnetic attraction force of the third magnetic component is greater than 1.5 times that of the second magnetic component.

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