Cleaning assembly, base station and cleaning robot system

Abstract

The utility model provides a cleaning assembly, a base station and a cleaning robot system. The cleaning assembly comprises a cleaning disc; the cleaning part is located in the cleaning disc, the cleaning part is configured to interfere with a cleaning element of the self-moving cleaning equipment so as to remove dirt on the cleaning element, and the cleaning disc is provided with a storage structure used for collecting the dirt; and the driving assembly is configured to be connected with the cleaning piece so as to provide driving force in different rotating directions for the cleaning piece. Therefore, the operation of manually cleaning the cleaning element can be simplified, the cleaning experience of a user is improved, meanwhile, multi-direction automatic cleaning operation of the cleaning element can be achieved, the cleaning capacity of the cleaning assembly is improved, and the cleanliness of the cleaning element is improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to the technical field of smart home, especially relates to a cleaning assembly, base station and cleaning robot system. BACKGROUND

[0002] With the iteration and development of technology, the self-moving cleaning equipment has entered the ordinary family life and gradually realized popularization. In the current self-moving cleaning equipment, the floor mopping machine and the sweeping and mopping integrated machine are widely loved by people because of the mopping function. In addition, the self-moving cleaning equipment can stop at the base station to clean the cleaning element after completing a certain cleaning task or cleaning for a specified time. SUMMARY

[0003] A series of simplified concepts are introduced in the summary part, which will be further described in detail in the specific embodiment part. This part of the utility model does not mean to try to limit the key features and necessary technical features of the claimed technical solution, and even less means to determine the protection scope of the claimed technical solution.

[0004] The embodiment of the utility model discloses a cleaning assembly, which is applied to the base station of the self-moving cleaning equipment, and the cleaning assembly comprises a cleaning disc, a cleaning piece, a driving assembly, the cleaning piece is located in the inside of the cleaning disc, the cleaning piece is configured to interfere with the cleaning element of the self-moving cleaning equipment to remove dirt on the cleaning element, the cleaning disc is provided with a storage structure for collecting dirt, and the driving assembly is configured to be connected with the cleaning piece to provide driving force of different rotating directions to the cleaning piece.

[0005] Further, the cleaning element is configured to rotate in different directions, and the driving assembly is configured to provide driving force different from the movement direction of the cleaning element to the cleaning piece.

[0006] Further, the cleaning piece is also configured to interfere with the inner wall of the cleaning disc to remove dirt on the inner wall of the cleaning disc.

[0007] Further, the cleaning piece comprises a connecting part, a scraping strip and a cleaning protruding structure, the connecting part is connected with the driving assembly, the scraping strip is distributed on the side of the connecting part, and the cleaning protruding structure is arranged on the side of the scraping strip away from the bottom wall of the cleaning disc; wherein the scraping strip is at least in contact with the bottom wall of the cleaning disc, and the cleaning protruding structure is configured to interfere with the cleaning element.

[0008] Further, the cleaning protruding structure is an elastic piece, preferably a brush.

[0009] Further, the end of the scraping strip away from the connecting part is provided with a notch, and the two sides of the notch are in contact with the side wall of the cleaning disc.

[0010] Further, the scraping strip is arranged as a flexible member, and the hardness of the scraping strip is less than the hardness of the connecting portion.

[0011] Further, the driving assembly comprises a driving portion and a transmission portion which are connected in power, the driving portion is located outside the cleaning disc, and part of the transmission portion is located inside the cleaning disc for connecting with the cleaning member.

[0012] Further, the cleaning assembly further comprises a cleaning frame, the cleaning frame is installed inside the cleaning disc and located above the cleaning member, the cleaning frame comprises a cleaning portion and a hollow structure, the cleaning portion is configured to interfere with the cleaning element to remove dirt on the cleaning element, and the cleaning member is configured to interfere with the cleaning element through the hollow structure.

[0013] Further, the cleaning protruding structure is an elastic member, and the top of the cleaning protruding structure is higher than the bottom surface of the cleaning portion.

[0014] Further, the cleaning protruding structure is a brush, and the top of the cleaning protruding structure is substantially flush with the top of the cleaning portion or higher than the top of the cleaning portion.

[0015] Further, the cleaning frame further comprises a water guide portion, the top of the water guide portion is provided with a water guide groove, the water guide groove is communicated with the water outlet on the base station, the water guide groove is used for containing cleaning liquid and can interfere with the cleaning element, and the water guide portion and the cleaning portion are arranged in a spaced mode to form the hollow structure.

[0016] Further, the cleaning frame further comprises a connecting frame, the cleaning portion and the water guide portion are distributed on the inner side of the connecting frame, and the connecting frame is detachably connected with the cleaning disc.

[0017] Further, the bottom wall of the cleaning disc is provided with a sewage groove, and the cleaning assembly or the base station comprises a sewage pipe, one end of the sewage pipe extends to the sewage groove, and the other end of the sewage pipe extends to the outside of the cleaning disc.

[0018] Further, the cleaning assembly further comprises a filtering device, the filtering device is arranged in the sewage groove and located on the circumferential side of the sewage pipe.

[0019] According to the second aspect of the utility model, a base station is provided, which comprises the cleaning disc of any one of the first aspect.

[0020] According to the third aspect of the utility model, a cleaning robot system is provided, which comprises a self-moving cleaning device and the base station of the second aspect.

[0021] Further, the cleaning robot system further comprises a control device, the control device is used for controlling the cleaning element of the self-moving cleaning device to perform the scraping and cleaning step, and controlling the cleaning member of the base station to perform the brushing and cleaning step, wherein when the cleaning element performs the scraping and cleaning step, the control device drives the cleaning element to rotate in a first direction, when the cleaning member performs the brushing and cleaning step, the control device drives the cleaning element to be stationary or drives the cleaning element to rotate in a second direction opposite to the first direction, and drives the cleaning member to rotate in the first direction.

[0022] Further, the control device is further configured to drive the cleaning element to rotate in the first direction while driving the cleaning member to be static or to rotate in a second direction opposite to the first direction during the scrubbing step performed by the cleaning element.

[0023] Further, the control device is further configured to drive the cleaning element to rotate in the second direction at a rotation speed less than or equal to a rotation speed in the first direction during the washing step performed by the cleaning member.

[0024] Further, the control device is further configured to drive the cleaning member to rotate in the first direction or the second direction to perform the self-cleaning step of the cleaning disc.

[0025] The cleaning assembly, the base station and the cleaning robot system provided by the embodiment of the present application, the cleaning assembly comprises a cleaning disc, a cleaning member and a driving assembly, the cleaning member is configured to interfere with the cleaning element of the self-moving cleaning device to remove dirt on the cleaning element, so as to realize the cleaning operation of the cleaning element. The cleaning disc is used for collecting dirt, so as to facilitate subsequent centralized treatment of the stored dirt. The driving assembly is configured to provide driving force in different rotation directions to the cleaning member, so that the cleaning member can interfere with the cleaning element from different directions to realize the cleaning operation of the cleaning element in multiple directions, thereby improving the cleaning ability of the cleaning assembly on the cleaning element, simplifying the manual operation compared with the manual cleaning of the cleaning element in the related art, and improving the cleaning experience of the user; compared with the single-direction self-cleaning operation realized by driving the cleaning element to rotate by using the movement module of the self-moving cleaning device in the related art, the cleaning ability of the cleaning assembly is greatly improved, and the cleanliness of the cleaning element is improved.

[0026] The above description is only a summary of the technical scheme of the present application, in order to more clearly understand the technical means of the present application, the specific embodiments of the present application can be implemented according to the content of the specification, and in order to make the above and other purposes, characteristics and advantages of the present application more obvious and easy to understand, the following specific embodiments of the present application are described. BRIEF DESCRIPTION OF DRAWINGS

[0027] The following drawings of the present application are used herein as part of the embodiments of the present application for understanding the present application. The embodiments of the present application and their descriptions shown in the drawings are used to explain the principles of the present application. In the drawings:

[0028] Figure 1 It is a structural schematic view of a perspective view of the cleaning assembly cooperating with the cleaning element for the cleaning operation according to an optional embodiment of the present application;

[0029] Figure 2 It is a sectional view of a perspective view of the embodiment shown; Figure 1 ​

[0030] Figure 3 FIG. 1 is a partial structural schematic diagram of a base station according to an optional embodiment of the present application;

[0031] Figure 4 FIG. 2 is a structural schematic diagram of a cleaning assembly according to an optional embodiment of the present application;

[0032] Figure 5 FIG. 3 is a partial structural schematic diagram of a cleaning assembly according to an optional embodiment of the present application;

[0033] Figure 6 FIG. 4 is a structural schematic diagram of a cleaning piece according to an optional embodiment of the present application;

[0034] Figure 7 FIG. 5 is a structural schematic diagram of a driving assembly according to an optional embodiment of the present application; Figure 6 FIG. 6 is a structural schematic diagram of another view of the embodiment shown in FIG. 5;

[0035] Figure 8 FIG. 7 is a structural schematic diagram of a cleaning rack according to an optional embodiment of the present application;

[0036] Figure 9 FIG. 8 is a structural schematic diagram of another view of the embodiment shown in FIG. 7.

[0037] BRIEF DESCRIPTION OF DRAWINGS

[0038] 100 cleaning assembly, 110 cleaning disc, 111 sewage tank, 112 cleaning cavity, 120 cleaning piece, 121 connecting part, 122 scraping strip, 1221 notch, 123 brush, 130 driving assembly, 131 driving part, 132 transmission part, 140 cleaning rack, 141 cleaning part, 1411 first cleaning protrusion, 1412 scraping plate, 142 hollow structure, 143 water guide part, 1431 water guide groove, 1432 second cleaning protrusion, 144 connecting rack, 150 sewage pipe, 160 filtering device, 170 water replenishing joint; 200 base, 300 cleaning element. DETAILED DESCRIPTION

[0039] In the following description, a large number of specific details are given to provide a more thorough understanding of the technical solutions provided by the present application. However, it is obvious to those skilled in the art that the technical solutions provided by the present application can be implemented without one or more of these details.

[0040] It is to be noted that the terminology used herein is for the purpose of describing particular embodiments only and is not intended to be limiting of exemplary embodiments according to the present disclosure. As used herein, the singular forms "a", "an" and "the" are intended to include the plural forms as well, unless the context clearly indicates otherwise. It will be further understood that the terms "comprises" and / or "comprising," when used in this specification, specify the presence of stated features, integers, steps, operations, elements, and / or components, but do not preclude the presence or addition of one or more other features, integers, steps, operations, elements, components, and / or groups thereof.

[0041] Exemplary embodiments according to the present disclosure will now be described in more detail with reference to the accompanying drawings. These exemplary embodiments may, however, be implemented in many different ways and should not be construed as being limited to the embodiments set forth herein. It should be understood that these embodiments have been provided merely for the purposes of

[0042] As shown in FIG. 1, an embodiment of the present disclosure provides a cleaning assembly 100, a base station, and a cleaning robot system, wherein the cleaning assembly 100 is applied to the base station, and the cleaning robot system includes the self-moving cleaning device and the base station, i.e., the base station is used in cooperation with the self-moving cleaning device. Figures 1 to 9

[0043] The self-moving cleaning device is a device that automatically performs a cleaning operation in a certain area to be cleaned without user operation. When the self-moving cleaning device starts to work, the self-moving cleaning device can start a cleaning task from the base station. When the self-moving cleaning device completes the cleaning task or in other cases where the cleaning task needs to be suspended, the self-moving cleaning device can return to the base station to perform operations such as charging, and / or water replenishment, and / or cleaning, and / or dust collection, etc.

[0044] The self-moving cleaning device includes, but is not limited to, a machine body, a cleaning system, and a control module, and the cleaning system and the control module are connected to the machine body. The cleaning system can include a wet cleaning system, i.e., the self-moving cleaning device can be a mop, or the cleaning system can include a wet cleaning system and a dry cleaning system, i.e., the self-moving cleaning device can be a sweeping and mopping all-in-one machine.

[0045] The dry cleaning system can include a roller brush, a dust box, a fan, and an air outlet. The roller brush that interferes with the ground sweeps up the garbage on the ground and brings it to the front of the dust suction port between the roller brush and the dust box, and then the garbage is sucked into the dust box by the suction gas generated by the fan. The dry cleaning system can further include a side brush having a rotating shaft, which is at a certain angle with respect to the ground, for moving debris into the roller brush area of the cleaning system.

[0046] ​The wet cleaning system can include a wet cleaning element, a water feeding mechanism, a liquid storage tank, etc.

[0047] Specifically, the rolling brush, the wet cleaning element, and / or the edge brush in the cleaning system can be understood as the cleaning element 300 mentioned above, that is, the cleaning element can be at least one of the rolling brush, the wet cleaning element, and the edge brush, and the wet cleaning element can be a mop, a mop cloth, a rolling cloth, etc.

[0048] The self-moving cleaning device provided in the embodiments of the present application has the cleaning element 300 installed on the machine body through the movement mechanism, and the cleaning element 300 moves along with the movement of the machine body to realize the floor mopping or sweeping function. The movement mechanism is used to drive the cleaning element 300 to act, for example, the movement mechanism can drive the cleaning element 300 to lift, and the movement mechanism can also drive the cleaning element 300 to rotate. Thus, according to the requirement of whether the cleaning element 300 contacts the surface to be cleaned, the lifting and rotating operation of the cleaning element 300 can be realized through the movement mechanism, so as to meet the different functional requirements of the cleaning element 300, that is, the processing of the differentiation strategy of the cleaning element 300 can be realized, the cleaning performance of the self-moving cleaning device is improved, and the cleaning efficiency and use experience are improved.

[0049] Specifically, as shown in Figure 1 and Figure 2 The embodiments of the present application take the cleaning element 300 as an example of a mop. The cleaning element 300 can be at least one rotating disc, and the water in the liquid storage tank of the self-moving robot is guided to the cleaning element 300 to wet the cleaning element 300, which removes the stains on the ground through the rotating movement.

[0050] Further, when the self-moving cleaning device moves in some scenes where the floor does not need to be mopped, such as when the base station is returned or the carpet is cleaned, the movement mechanism can be controlled by the control module to drive the cleaning element 300 to lift, so that in this case, the cleaning element 300 does not contact the surface to be cleaned during the movement of the self-moving cleaning device. Thus, the situation that the cleaning element 300 contacts the surface to be cleaned and causes the surface to be cleaned to be contaminated again in the scene where the floor does not need to be mopped can be avoided, which is beneficial to improve the cleaning performance of the self-moving cleaning device, improve the cleaning efficiency and use experience.

[0051] When the self-moving cleaning device moves, in some scenarios where the ground needs to be mopped, such as wet treatment of the ground, the control module can be used to control the movement mechanism to drive the cleaning element 300 to descend, so that the lowest lower surface of the cleaning element 300 interferes with the surface to be cleaned, and at the same time, the control module is used to control the movement mechanism to drive the cleaning element 300 to rotate, so that the cleaning element 300 interferes with the surface to be cleaned during the movement of the self-moving cleaning device, thereby achieving the mopping operation of the surface to be cleaned.

[0052] As shown in Figure 1 , Figure 2 and Figure 4 , the base station provided by the embodiments of the present application includes a cleaning assembly 100, and the cleaning assembly 100 is used to clean the cleaning element 300 of the self-moving cleaning device. Therefore, when the cleaning element 300 of the self-moving cleaning device is dirty and needs to be cleaned, the self-moving cleaning device can be docked on the base station, and the dirty cleaning element 300 can be cleaned by using the cleaning assembly 100. Specifically, the control module controls the movement mechanism to drive the cleaning element 300 to descend to interfere with the cleaning assembly 100 to achieve the cleaning operation of the cleaning element 300. When the cleaning operation of the cleaning element 300 is completed, the control module controls the movement mechanism to drive the cleaning element 300 to rise to disengage from the cleaning assembly 100, and then the self-moving cleaning device can smoothly move away from the base station to perform other operations.

[0053] As shown in Figure 1 , Figure 2 and Figure 4 , the utility model provides a kind of cleaning assembly 100, and the cleaning assembly 100 includes: cleaning disc 110;Cleaning piece 120, cleaning piece 120 is located in the inside of cleaning disc 110, cleaning piece 120 is configured as interfering with the cleaning element 300 of self-moving cleaning device to remove dirt on cleaning element 300, and cleaning disc 110 is provided with the receiving structure for collecting dirt;Drive assembly 130, drive assembly 130 is configured as being connected with cleaning piece 120 to provide different rotating directions driving force to cleaning piece 120.

[0054] The cleaning assembly 100 provided by the embodiment of the utility model, comprising a cleaning disc 110, a cleaning piece 120 and a driving assembly 130, wherein the cleaning piece 120 is located inside the cleaning disc 110, the cleaning piece 120 is configured to interfere with the cleaning element 300 of the self-moving cleaning device to remove dirt on the cleaning element 300, thereby realizing the cleaning operation of the cleaning element 300, for example, when the cleaning element 300 is a mop disc, the cleaning operation of the mop disc is realized by the interference between the mop disc and the cleaning piece 120 inside the cleaning disc 110. Since the cleaning disc 110 is used for receiving and collecting dirt, the cleaning piece 120 can be collected inside the cleaning disc 110 after removing the dirt on the cleaning element 300, so that the subsequent centralized treatment of the stored dirt is facilitated. The driving assembly 130 is configured to provide driving force of different rotating directions to the cleaning piece 120, so that the driving assembly 130 can drive the cleaning piece 120 to rotate in different directions, thereby enabling the cleaning piece 120 to interfere with the cleaning element 300 from different directions to realize the cleaning operation of the cleaning element 300 in multiple directions, thereby improving the cleaning ability of the cleaning assembly 100 to the cleaning element 300. Compared with the manual cleaning of the cleaning element in the related art, the cleaning assembly 100 of the base station is used to realize the self-cleaning operation of the cleaning element 300 in the embodiment, which simplifies the manual operation and improves the cleaning experience of the user. At the same time, compared with the single-direction self-cleaning operation realized by driving the cleaning element 300 to rotate by using the movement module of the self-moving cleaning device in the related art, the cleaning assembly 100 of the base station is used to realize the self-cleaning operation of the cleaning element 300 in multiple directions in the embodiment, which greatly improves the cleaning ability of the cleaning assembly 100 and improves the cleanliness of the cleaning element 300. At the same time, the operation steps of the movement module of the self-moving cleaning device are simplified, thereby the setting of the self-moving cleaning device control program can be simplified, which is beneficial to saving the manufacturing cost of the self-moving cleaning device.

[0055] The cleaning disc 110 is provided with a storage structure for collecting dirt, which can be a storage groove opened in the bottom of the cleaning disc, a storage cavity formed by the bottom of the cleaning disc 110 and the side wall of the cleaning disc, or a combination of the storage groove opened in the bottom of the cleaning disc and the storage cavity formed by the bottom of the cleaning disc 110 and the side wall of the cleaning disc.

[0056] Further, the driving assembly 130 is configured to be connected with the cleaning piece 120 to provide driving force of different rotating directions to the cleaning piece 120, and it can be understood that the driving assembly 130 can drive the cleaning piece 120 to rotate in the clockwise direction and rotate in the counterclockwise direction, thereby the driving assembly 130 can drive the cleaning piece 120 to interfere with the cleaning element 300 in the process of rotating in the clockwise direction to realize the cleaning operation on the cleaning element 300, and the driving assembly 130 can drive the cleaning piece 120 to interfere with the cleaning element 300 in the process of rotating in the counterclockwise direction to realize the cleaning operation on the cleaning element 300, thereby through the cooperation of the clockwise rotation and the counterclockwise rotation of the cleaning piece 120, the bidirectional automatic cleaning operation on the cleaning element 300 can be realized, the cleaning capacity of the cleaning assembly 100 is greatly improved, and the good cleaning effect of the cleaning element 300 can be ensured.

[0057] Further, as shown in Figure 1 and Figure 2 , the cleaning disc 110 is detachably connected with the base station, for example, the base station comprises a base 200, and the cleaning disc 110 is detachably connected with the base 200, thereby the cleaning assembly 100 can be detached from the base station as a whole by separating the cleaning disc 110 from the base 200, the disassembly and maintenance of the cleaning assembly are facilitated, and the maintenance efficiency of the cleaning assembly 100 is improved. Meanwhile, the cleaning assembly 100 can be detached from the base station for cleaning, the thoroughness of the cleaning of the cleaning disc 110 is improved, the possibility of producing odor due to the incomplete cleaning of the cleaning disc 110 or the long-time existence of dirt on the cleaning disc 110 is avoided, the cleaning experience of the cleaning disc 110 is improved, and the satisfaction of the user is improved.

[0058] Further, as shown in Figure 4 , the inside of the cleaning disc 110 can be provided with a cleaning cavity 112, and the cleaning piece 120 can be installed inside the cleaning cavity 112, and the cleaning cavity 112 is used for accommodating the cleaning piece 120 and collecting dirt.

[0059] In some possible implementation examples provided in the utility model, the cleaning element 300 is configured to rotate in different directions, that is, the movement mechanism of the self-moving cleaning device can drive the cleaning element 300 to rotate in different directions, for example, the movement mechanism can drive the cleaning element 300 to rotate in the clockwise direction and rotate in the counterclockwise direction. Specifically, the cleaning element 300 is configured to rotate in different directions when interfering with the cleaning piece 120, for example, when the cleaning element 300 interferes with the cleaning piece 120, the movement mechanism can drive the cleaning element 300 to rotate in the clockwise direction and rotate in the counterclockwise direction.

[0060] The driving assembly 130 is configured to provide a driving force to the cleaning member 120 in a direction different from that of the cleaning element 300, so that the cleaning member 120 cannot move in the same direction as the cleaning element 300, thereby avoiding the problem of reducing the cleaning ability of the cleaning assembly 100 due to the cleaning member 120 moving in the same direction as the cleaning element 300, ensuring good cleaning ability of the cleaning assembly 100, and facilitating improvement of cleaning efficiency.

[0061] Specifically, since the movement mechanism can drive the cleaning element 300 to rotate in different directions, the driving assembly 130 is configured to drive the cleaning member 120 to rotate in different directions, and the driving assembly 130 is configured to provide a driving force to the cleaning member 120 in a direction different from that of the cleaning element 300. Therefore, when the cleaning member 120 interferes with the cleaning element 300, the driving assembly 130 can drive the cleaning member 120 to rotate counterclockwise when the movement mechanism drives the cleaning element 300 to rotate clockwise, or the driving assembly 130 can drive the cleaning member 120 to rotate clockwise when the movement mechanism drives the cleaning element 300 to rotate counterclockwise, so that the movement directions of the cleaning element 300 and the cleaning member 120 are opposite, so that the cleaning element 300 rotates faster, thereby improving the cleaning ability and cleaning efficiency of the cleaning member 120 on the cleaning element 300. It can be understood that during the entire cleaning operation of the cleaning element 300, the cleaning member 120 can be driven to rotate clockwise and counterclockwise alternately, which is matched with the counterclockwise and clockwise rotation of the cleaning element 300, to further improve the cleaning ability and cleaning efficiency of the cleaning assembly 100, improve the cleanliness and cleaning effect of the cleaning element 300, and improve the self-cleaning ability of the cleaning element 300.

[0062] In some possible embodiments of the utility model, the driving assembly 130 comprises a self-locking mechanism, and the self-locking mechanism is configured to make the cleaning member 120 connected with the driving assembly 130 not rotate when the driving assembly 130 is not working. Therefore, when the cleaning member 120 interferes with the cleaning element 300, the driving assembly 130 can be made not to work when the movement mechanism drives the cleaning element 300 to rotate clockwise or counterclockwise, at this time, the cleaning member 120 does not rotate, and the movement direction of the non-rotating cleaning member 120 is different from that of the clockwise rotating cleaning element 300, and the movement direction of the non-rotating cleaning member 120 is different from that of the counterclockwise rotating cleaning element 300, thereby ensuring good cleaning ability of the cleaning member 120 on the cleaning element 300, and saving energy consumption since the driving assembly 130 is not working, thereby reducing the cleaning cost of the cleaning element 300, reducing the use cost of the user, and improving the satisfaction of the user.

[0063] In a specific embodiment, the working state of the drive component 130 can be reasonably controlled according to the specific situation. For example, when the cleaning component 120 interferes with the cleaning element 300, the drive component 130 can be controlled to drive the cleaning component 120 to rotate counterclockwise when the motion mechanism drives the cleaning element 300 to rotate clockwise, or the drive component 130 can be stopped to prevent the cleaning component 120 from rotating. Alternatively, the drive component 130 can be controlled to drive the cleaning component 120 to rotate clockwise when the motion mechanism drives the cleaning element 300 to rotate counterclockwise, or the drive component 130 can be stopped to prevent the cleaning component 120 from rotating, so as to ensure that the movement directions of the cleaning component 120 and the cleaning element 300 are different, so as to realize the cleaning operation of the cleaning element 300 and have good cleaning ability.

[0064] Furthermore, the motion mechanism includes a self-locking mechanism, which ensures that the cleaning element 300 connected to the motion mechanism does not rotate when the motion mechanism is not in operation. Therefore, when the drive assembly 130 drives the cleaning component 120 to rotate clockwise, the motion mechanism can be controlled to drive the cleaning element 300 to rotate counterclockwise, or the motion mechanism can be deactivated to prevent the cleaning element 300 from rotating; conversely, when the drive assembly 130 drives the cleaning component 120 to rotate counterclockwise, the motion mechanism can be controlled to drive the cleaning element 300 to rotate clockwise, or the motion mechanism can be deactivated to prevent the cleaning element 300 from rotating. This ensures that the movement directions of the cleaning component 120 and the cleaning element 300 are different, thereby achieving the cleaning operation on the cleaning element 300 and providing excellent cleaning capability.

[0065] Understandably, during the entire self-cleaning operation of the cleaning element 300, the cleaning element 300 may rotate clockwise while the cleaning component 120 may rotate counterclockwise or not; the cleaning element 300 may rotate counterclockwise while the cleaning component 120 may rotate clockwise or not; the cleaning component 120 may rotate clockwise while the cleaning element 300 may rotate counterclockwise or not; the cleaning component 120 may rotate counterclockwise while the cleaning element 300 may rotate clockwise or not. These processes can be reasonably alternated to ensure that the cleaning component 120 and the cleaning element 300 move in different directions, thereby achieving automatic cleaning of the cleaning element 300 in multiple directions and greatly improving the cleaning ability of the cleaning assembly 100 on the cleaning element 300, ensuring a good self-cleaning effect for the cleaning element 300.

[0066] Specifically, the self-locking mechanism can be a worm gear mechanism, a threaded connection mechanism, etc.

[0067] like Figure 5 and Figure 6 As shown, in some possible embodiments provided by this utility model, the cleaning member 120 is also configured to interfere with the inner wall of the cleaning tray 110 to remove dirt from the inner wall of the cleaning tray 110.

[0068] In the embodiment, the cleaning piece 120 can interfere with the inner wall of the cleaning disc 110 to perform a cleaning operation on the inner wall of the cleaning disc 110 while interfering with the cleaning element 300 to perform a cleaning operation on the cleaning element 300, thereby increasing the function of the cleaning piece 120, so that the cleaning piece 120 can realize the dual cleaning effect of the cleaning element 300 and the cleaning disc 110. While ensuring that the cleaning element 300 has high cleanliness, the cleaning disc 110 can also ensure high cleanliness, simplifying the manual cleaning operation of the cleaning disc 110, realizing the self-cleaning operation of the cleaning disc 110, and simplifying the cleaning component setting of the cleaning disc 110. It is beneficial to save manufacturing costs and can meet the design requirements of compact structure and small size of the cleaning assembly 100, and can improve the user's cleaning experience.

[0069] As shown in Figure 6 and Figure 7 In some possible embodiments of the utility model, the cleaning piece 120 includes a connecting part 121, a scraping strip 122 and a cleaning protruding structure, preferably an elastic piece, and more preferably a brush 123. The connecting part 121 is connected with the driving assembly 130, the scraping strip 122 is distributed on the side of the connecting part 121, and the cleaning protruding structure is arranged on the side of the scraping strip 122 away from the bottom wall of the cleaning disc 110.

[0070] In the embodiment, the cleaning piece 120 is connected with the driving assembly 130 through the connecting part 121, so that the entire cleaning piece 120 is connected with the driving assembly 130, and the driving assembly 130 can drive the connecting part 121 to rotate to drive the scraping strip 122 and the cleaning protruding structure to rotate synchronously, so that the entire cleaning piece 120 rotates relative to the cleaning disc 110.

[0071] The cleaning protruding structure can be an elastic piece, which can reliably interfere with the cleaning element 300 during the cleaning operation of the cleaning element 300, so that the cleaning operation of the cleaning element 300 is realized during the relative movement, and good cleaning effect can be ensured without damaging the cleaning element 300. Specifically, the cleaning protruding structure can be a brush, which has low cost, good elasticity and good cleaning effect, and is suitable for popularization and application.

[0072] The scraping strip 122 at least contacts the bottom wall of the cleaning disc 110 to realize the cleaning operation on the bottom wall of the cleaning disc 110. Since the brush 123 is arranged on the side of the scraping strip 122 away from the bottom wall of the cleaning disc 110, i.e. the brush 123 is arranged on the top of the scraping strip 122, the brush 123 can interfere with the cleaning element 300 to realize the cleaning operation of the cleaning element 300 by the brush 123.

[0073] The scraping strip 122 is in contact with at least the bottom wall of the cleaning disc 110, and it can be understood that the scraping strip 122 is in contact with the bottom wall of the cleaning disc 110 to achieve the cleaning operation on the bottom wall of the cleaning disc 110, or the scraping strip 122 is in contact with the bottom wall and the side wall of the cleaning disc 110 to achieve the cleaning operation on the bottom wall and the side wall of the cleaning disc 110.

[0074] The number of the scraping strip 122 can be one, two or more to meet the requirements of different cleaning capabilities and different cleaning efficiencies of the cleaning part 120.

[0075] Specifically, the scraping strip 122 can be connected with the connecting part 121 in a detachable connection, fixed connection or one-piece forming manner, and the brush 123 can be connected with the scraping strip 122 in a detachable connection, fixed connection or one-piece forming manner.

[0076] As shown in FIGS. 1, 2 and 3, the scraping strip 122 is connected with the connecting part 121, and the brush 123 is connected with the scraping strip 122. Figure 6 and Figure 7 As shown in some possible embodiments provided by the utility model, the end of the scraping strip 122 away from the connecting part 121 is provided with a notch 1221, and the two sides of the notch 1221 are in contact with the side wall of the cleaning disc 110.

[0077] In the embodiment, since the two sides of the notch 1221 are in contact with the side wall of the cleaning disc 110, the two sides of the notch 1221 can play a good cleaning role on the side wall of the cleaning disc 110, so as to increase the cleaning range of the scraping strip 122 on the cleaning disc 110, increase the cleaning capability of the scraping strip 122 on the cleaning disc 110, and make the cleaning disc 110 have a higher cleanliness. Meanwhile, the setting of the notch 1221 makes the end of the scraping strip 122 away from the connecting part 121 have a good deformation capability, which can reduce or avoid the problem that the end of the scraping strip 122 away from the connecting part 121 is stuck with the side wall of the cleaning disc 110 to affect the rotation of the scraping strip 122, so as to ensure that the scraping strip 122 can rotate smoothly and flexibly relative to the cleaning disc 110, and can interfere with the side wall and the bottom wall of the cleaning disc 110 to clean the cleaning disc 110 and ensure a good cleaning effect.

[0078] In some possible embodiments provided by the utility model, the scraping strip 122 is a flexible part, and the flexible part has a good elasticity, which can reduce or avoid the problem that the end of the scraping strip 122 away from the connecting part 121 is stuck with the side wall of the cleaning disc 110 to affect the rotation of the scraping strip 122, so as to ensure that the scraping strip 122 can rotate smoothly and flexibly relative to the cleaning disc 110.

[0079] The hardness of the connecting portion 121 is greater than the hardness of the scraping strip 122, so that the connecting portion 121 and the driving assembly 130 can be reliably connected, thereby improving the reliability of the whole cleaning piece 120.

[0080] Specifically, the connecting portion 121 is made of hard rubber material, and the scraping strip 122 is made of soft rubber material. The connecting portion 121 serves to connect the driving assembly 130 and the scraping strip 122. The scraping strip 122 is responsible for scraping and cleaning the washing disc 110 to realize self-cleaning of the base station. The bristles are responsible for brushing and cleaning the cleaning element 300 to realize self-cleaning of the cleaning element 300.

[0081] As shown in Figure 3 and Figure 8 In some possible embodiments of the utility model, the driving assembly 130 includes a driving portion 131 and a transmission portion 132 connected in power. The driving portion 131 is located outside the washing disc 110, and part of the transmission portion 132 is located inside the washing disc 110 for connecting with the cleaning piece 120.

[0082] In the embodiment, part of the transmission portion 132 is located inside the washing disc 110 for connecting with the cleaning piece 120. It can be understood that the other part of the transmission portion 132 is located outside the washing disc 110 for connecting with the driving portion 131. By arranging the driving portion 131 and the other part of the transmission portion 132 outside the washing disc 110, the problem that the liquid in the washing disc 110 damages the driving portion 131 and the other part of the transmission portion 132 can be reduced or avoided, thereby improving the service life of the driving portion 131 and the other part of the transmission portion 132. At the same time, the driving portion 131 and the transmission portion 132 can reduce the space occupied in the washing disc 110 and affect the cleaning space, so that the inside of the washing disc 110 has enough space for cleaning the cleaning element 300.

[0083] The transmission portion 132 can be a gear mechanism, a gear and rack mechanism, a worm and gear mechanism, a synchronous belt wheel mechanism, or other mechanisms.

[0084] Specifically, as shown in Figure 3 and Figure 8 The driving portion 131 is a motor, and the transmission portion 132 is a gear mechanism. Part of the gear mechanism extends to the inside of the washing disc 110 through the bottom of the washing disc 110. The connecting portion 121 of the cleaning piece 120 is connected with part of the transmission portion 132 located in the washing disc 110. The motor works, and the connecting portion 121 can be driven to rotate through the gear mechanism, thereby driving the whole cleaning piece 120 to rotate. Specifically, a sealing member can be arranged between the transmission portion 132 and the washing disc 110 to improve the sealing performance of the connection between the two, thereby reducing the risk of liquid leakage at the position where the washing disc 110 is connected with the transmission portion 132.

[0085] Specifically, the base 200 of the base station is provided with a containing groove, and the driving part 131 and the partial transmission part 132 are contained in the containing groove. Specifically, the containing groove is located on the side of the base 200 away from the washing disc 110, that is, the other partial transmission part 132 extends to the inside of the washing disc 110 through the groove bottom of the containing groove and the disc bottom of the washing disc 110. It can be understood that the base station is also provided with a cover plate, which is detachably connected with the base 200 to open or close the slot of the containing groove. By using the cover plate, the driving part 131 and the partial transmission part 132 can be sealed in the inside of the containing groove, so as to further improve the service life of the driving part 131 and the partial transmission part 132.

[0086] As shown in Figure 2 , Figure 4 and Figure 9 , in some possible embodiments provided by the utility model, the washing assembly 100 further comprises a washing frame 140, which is installed in the inside of the washing disc 110 and located above the cleaning element 300. The washing frame 140 comprises a washing part 141 and a hollow structure 142. The washing part 141 is configured to interfere with the cleaning element 300 to remove dirt on the cleaning element 300. The cleaning element 120 is configured to interfere with the cleaning element 300 through the hollow structure 142.

[0087] In the embodiment, the setting of the washing frame 140 can realize the cleaning operation of the cleaning element 300 by using the washing part 141 on the washing frame 140 to interfere with the cleaning element 300. At the same time, the hollow structure 142 on the washing frame 140 avoids the cleaning element 120, so that the cleaning element 120 can interfere with the cleaning element 300 through the hollow structure 142. Therefore, the cleaning element 300 can be cleaned by the washing part 141 and the cleaning element 120 at the same time, so as to improve the cleaning capacity and cleaning efficiency of the washing assembly 100 and ensure that the cleaning element 300 has good cleaning effect.

[0088] Among them, the washing protruding structure is an elastic piece, and the top height of the washing protruding structure exceeds the bottom surface of the washing part 141. In this way, during the rotation of the cleaning element 120, the washing protruding structure rotates relative to the washing disc 110 and the washing frame 140. When the washing protruding structure rotates to pass through the hollow structure 142, the washing protruding structure will interfere with the washing part 141 and deform and smoothly pass through the washing part 141. When the washing protruding structure rotates to the inside of the hollow structure 142, the washing protruding structure recovers the deformation and can interfere with the cleaning element 300 to perform the brushing operation on the cleaning element 300.

[0089] The cleaning protrusions are brush hairs, and the brush hairs 123 are elastic members, the top of the brush hairs 123 is higher than the bottom surface of the cleaning part 141, and preferably the brush hairs 123 have a height such that the top is close to the top surface of the cleaning part 141. During rotation of the cleaning member 120, the brush hairs 123 rotate relative to the cleaning disc 110 and the cleaning frame 140, when the brush hairs 123 rotate to pass through the hollow structure 142, the brush hairs 123 will interfere with the cleaning part 141 and deform to smoothly pass through the cleaning part 141, when the brush hairs 123 rotate to be inside the hollow structure 142, the brush hairs 123 restore the deformation to interfere with the cleaning element 300 to perform a brushing operation on the cleaning element 300.

[0090] As shown in FIG. 1, the cleaning part 141 is provided with a plurality of first cleaning protrusions 1411 on the side away from the bottom wall of the cleaning disc 110, that is, the top of the cleaning part 141 is provided with a plurality of first cleaning protrusions 1411, so that the first cleaning protrusions 1411 on the top of the cleaning part 141 interfere with the cleaning element 300 to remove dirt on the cleaning element 300. Figure 9 As shown in FIG. 1, the cleaning part 141 is provided with a plurality of first cleaning protrusions 1411 on the side away from the bottom wall of the cleaning disc 110, that is, the top of the cleaning part 141 is provided with a plurality of first cleaning protrusions 1411, so that the first cleaning protrusions 1411 on the top of the cleaning part 141 interfere with the cleaning element 300 to remove dirt on the cleaning element 300.

[0091] As shown in FIG. 1, the cleaning part 141 is provided with a plurality of first cleaning protrusions 1411 on the side away from the bottom wall of the cleaning disc 110, that is, the top of the cleaning part 141 is provided with a plurality of first cleaning protrusions 1411, so that the first cleaning protrusions 1411 on the top of the cleaning part 141 interfere with the cleaning element 300 to remove dirt on the cleaning element 300. Figure 9 As shown in FIG. 1, the cleaning part 141 is provided with a plurality of first cleaning protrusions 1411 on the side away from the bottom wall of the cleaning disc 110, that is, the top of the cleaning part 141 is provided with a plurality of first cleaning protrusions 1411, so that the first cleaning protrusions 1411 on the top of the cleaning part 141 interfere with the cleaning element 300 to remove dirt on the cleaning element 300.

[0092] As shown in FIG. 1, the cleaning part 141 is provided with a plurality of first cleaning protrusions 1411 on the side away from the bottom wall of the cleaning disc 110, that is, the top of the cleaning part 141 is provided with a plurality of first cleaning protrusions 1411, so that the first cleaning protrusions 1411 on the top of the cleaning part 141 interfere with the cleaning element 300 to remove dirt on the cleaning element 300.

[0093] As shown in FIG. 1, the cleaning part 141 is provided with a plurality of first cleaning protrusions 1411 on the side away from the bottom wall of the cleaning disc 110, that is, the top of the cleaning part 141 is provided with a plurality of first cleaning protrusions 1411, so that the first cleaning protrusions 1411 on the top of the cleaning part 141 interfere with the cleaning element 300 to remove dirt on the cleaning element 300.

[0094] As shown in FIG. 1, the cleaning part 141 is provided with a plurality of first cleaning protrusions 1411 on the side away from the bottom wall of the cleaning disc 110, that is, the top of the cleaning part 141 is provided with a plurality of first cleaning protrusions 1411, so that the first cleaning protrusions 1411 on the top of the cleaning part 141 interfere with the cleaning element 300 to remove dirt on the cleaning element 300. Figure 9As shown, in some possible embodiments provided by this utility model, the cleaning rack 140 further includes a water guiding part 143. A water guiding groove 1431 is provided at the top of the water guiding part 143, and the water guiding groove 1431 is connected to the water outlet on the base station. The water guiding groove 1431 is used to contain cleaning liquid and can interfere with the cleaning element 300. Thus, the cleaning liquid flows from the water outlet of the base station into the water guiding groove 1431. When the cleaning element 300 interferes with the water guiding groove 1431, it can use the cleaning liquid in the water guiding groove 1431 to wet itself. Then, the cleaning element 300 interferes with the cleaning component 120 and / or the cleaning part 141, thereby achieving cleaning of the cleaning element 300. This arrangement is beneficial for improving the cleaning effect of the cleaning element 300.

[0095] The water guiding section 143 and the cleaning section 141 are spaced apart to form a hollow structure 142. This allows the cleaning element 300 to sequentially interfere with the water guiding section 143, the bristles 123 of the cleaning component 120, and the first cleaning protrusion 1411 of the cleaning section 141 during rotation, enabling the operations of wetting, refreshing, and scraping, thus ensuring a good cleaning effect from the cleaning element 300. Simultaneously, this arrangement ensures that the hollow structure 142 has a large area, thereby increasing the probability of interference between the bristles 123 of the cleaning component 120 and the cleaning element 300.

[0096] The number of water guiding parts 143 is at least two, such as two, three, four or more. By reasonably setting the number of water guiding parts 143, it can be ensured that the cleaning liquid in the water guiding groove 1431 of the water guiding part 143 can wet the cleaning element 300 more evenly and comprehensively.

[0097] The base station includes a clean water tank to hold cleaning solution. An outlet is connected to the clean water tank, through which the cleaning solution can be fed into a water channel 1431. For example... Figure 1 and Figure 2 As shown, the water outlet can be connected to a water supply connector 170. The water inlet of the water supply connector 170 is connected to the water outlet of the base station, and the water outlet of the water supply connector 170 is connected to the water guide trough 1431. If the water outlet of the water supply connector 170 is located directly above the water guide trough 1431, the opening and closing of the water outlet of the water supply connector 170 can be controlled by components such as valves, so that the cleaning liquid in the clean water tank can be input into the water guide trough 1431 under the action of gravity.

[0098] Among them, such as Figure 9 As shown, a second cleaning protrusion 1431 is also provided in the water guide channel 1431. Thus, when the cleaning element 300 interferes with the water guide channel 1431 to pick up the cleaning liquid in the water guide channel 1431, the cleaning element 300 can simultaneously interfere with the second cleaning protrusion 1431 to perform the cleaning operation, thereby improving the cleaning efficiency and cleaning effect.

[0099] As Figure 9 shown, in some possible implemented embodiments provided by the utility model, the cleaning frame 140 further comprises a connecting frame 144, the cleaning part 141 and the water guide part 143 are distributed on the inner side of the connecting frame 144, and the connecting frame 144 is detachably connected with the cleaning tray 110.

[0100] In the embodiment, the connecting frame 144 is arranged to realize the connecting effect with the cleaning tray 110 and realize the bearing effect on the cleaning part 141 and the water guide part 143. Through the connection of the connecting frame 144 and the cleaning tray 110, the installation of the whole cleaning frame 140 and the cleaning tray 110 can be realized, and the operation is convenient.

[0101] The connecting frame 144 is detachably connected with the cleaning tray 110, so that the connecting frame 144 can be detached from the cleaning tray 110, and then the whole cleaning frame 140 can be detached from the cleaning tray 110, which facilitates the disassembly and maintenance of the cleaning frame 140 and the cleaning tray 110, and is beneficial to improve the maintenance efficiency of the cleaning frame 140 and the cleaning tray 110. At the same time, the cleaning frame 140 can be detached from the cleaning tray 110 for cleaning, which is beneficial to improve the thoroughness of cleaning of the cleaning frame 140 and the cleaning tray 110, avoid the problem that the cleaning frame 140 and the cleaning tray 110 are not cleaned thoroughly, and is beneficial to improve the cleaning experience of the cleaning frame 140 and the cleaning tray 110 and improve the satisfaction of users in use.

[0102] Specifically, the cleaning frame 140 can be detachably connected with the cleaning tray 110 through at least one of a bolt structure, a clamping structure, a plug-in structure, a mortise and tenon structure and a magnetic attraction mechanism.

[0103] As Figure 2 and Figure 5 shown, in some possible implemented embodiments provided by the utility model, the bottom wall of the cleaning tray 110 is provided with a sewage tank 111, and the cleaning assembly 100 or the base station comprises a sewage pipe 150, one end of the sewage pipe 150 extends to the sewage tank 111, and the other end extends to the outside of the cleaning tray 110.

[0104] In the embodiment, the bottom wall of the cleaning tray 110 is provided with the sewage tank 111, which can be understood as that the sewage tank 111 is located inside the cleaning cavity 112, and the bottom of the sewage tank 111 can be lower than the upper surface of the inner bottom wall of the cleaning tray 110, so that after the cleaning assembly 100 removes the dirt on the cleaning element 300, the dirt will gather in the sewage tank 111 under the action of gravity.

[0105] The one end of the sewage pipe 150 extends to the sewage tank 111, and the other end of the sewage pipe 150 extends to the outside of the cleaning disc 110, so that the sewage in the sewage tank 111 can be discharged by using the sewage pipe 150, and the sewage in the cleaning disc 110 can be discharged in time, so that the cleaning disc 110 can continue to collect the sewage to realize the continuous cleaning of the cleaning element 300, and the cleaning effect is improved. At the same time, it can avoid the secondary pollution caused by the overflow of the sewage in the cleaning disc 110, and improve the user's satisfaction.

[0106] Specifically, the other end of the sewage pipe 150 can be in communication with the sewage tank of the base station to collect the sewage in the cleaning disc 110 to the sewage tank. Specifically, the sewage pump is arranged on the sewage pipe 150, and the sewage pump works to collect the sewage in the sewage tank 111 to the sewage tank of the base station through the sewage pipe 150.

[0107] Specifically, the sewage pipe 150 can be part of the cleaning assembly 100 or part of the base station, wherein the sewage pipe 150 is detachably connected or fixedly connected with the cleaning disc 110.

[0108] As shown in Figure 2 、 Figure 4 and Figure 5 In some possible embodiments of the utility model, the cleaning assembly 100 further comprises a filter device 160, which is arranged in the sewage tank 111 and located on the circumferential side of the sewage pipe 150.

[0109] In the embodiment, the filter device 160 can filter out the impurities with large particles in the sewage tank 111, prevent the impurities from blocking the sewage pipe 150, and improve the cleanliness of the sewage discharged to the sewage tank or the external environment through the sewage pipe 150.

[0110] Further, the filter device 160 is detachably connected with the cleaning disc 110, and the filter device 160 can be detached from the cleaning disc 110 to clean the filter device 160 and the cleaning disc 110 respectively, so as to improve the cleaning effect of the filter device 160 and the cleaning disc 110. Specifically, the filter device 160 can be detachably connected with the seat body through one of a threaded structure, a clamping structure and a mortise and tenon structure. The filter device 160 can be a filter screen, a filter frame or other filter device 160.

[0111] In some possible implementation examples provided in the utility model, the cleaning robot system further comprises a control device, the control device is used for controlling the cleaning element 300 of the self-moving cleaning device to perform the scraping and washing step, and the cleaning part 120 of the base station to perform the brushing and washing step; wherein when the cleaning element 300 performs the scraping and washing step, the control device drives the cleaning element 300 to rotate in the first direction; when the cleaning part 120 performs the brushing and washing step, the control device drives the cleaning element 300 to be stationary or the cleaning element 300 to rotate in the second direction opposite to the first direction, and drives the cleaning part 120 to rotate in the first direction.

[0112] It can be understood that the control device can be in communication connection with the driving assembly 130 on the base station to drive the cleaning part 120 to rotate through the driving assembly 130.

[0113] The control device is further used for driving the cleaning element 300 to rotate in the first direction and driving the cleaning part 120 to be stationary or controlling the cleaning part 120 to rotate in the second direction opposite to the first direction when the cleaning element 300 performs the scraping and washing step.

[0114] The control device is further used for driving the cleaning element 300 to rotate in the second direction at a rotating speed less than or equal to a rotating speed in the first direction when the cleaning part 120 performs the brushing and washing step.

[0115] The control device is further used for driving the cleaning part 120 to rotate in the first direction or the second direction to perform the self-cleaning step of the cleaning disc 110.

[0116] The cleaning element 300 rotates forward to scrape and wash: the self-moving cleaning device returns to the base station, the control device controls the motion mechanism to drive the cleaning element 300 to rotate forward (clockwise or counterclockwise) and to descend to interfere with the water guide part 143 and the cleaning part 141 on the cleaning rack 140 of the cleaning assembly 100, the base station supplies water to the water guide part 143, and meanwhile the control device controls the motion mechanism to drive the cleaning element 300 to keep rotating forward (clockwise or counterclockwise), the cleaning element 300 continuously scrapes the cleaning part 141 on the cleaning rack 140 to remove dirt. During the cleaning process, the control device can control the cleaning part 120 to be stationary, or the control device controls the driving assembly 130 to drive the cleaning part 120 to rotate reversely (counterclockwise or clockwise), so that the cleaning part 120 moves relative to the cleaning element 300, which is equivalent to that the cleaning element 300 rotates forward at a higher speed, and the cleaning part 120 brushes and washes the cleaning element 300, thereby improving the cleaning efficiency.

[0117] The cleaning member 120 rotates forward to brush clean: the control device controls the driving assembly 130 to drive the cleaning member 120 to rotate forward (clockwise or counterclockwise), and the control device controls the movement mechanism of the self-moving cleaning device to drive the cleaning element 300 to stop rotating or rotate reversely (counterclockwise or clockwise) at a low speed, and the bristles 123 on the cleaning member 120 brush clean the cleaning element 300, and the brushing direction is opposite to that in the "cleaning element 300 rotates forward to scrape clean" process.

[0118] Through the above two stages, the cleaning element 300 rotates forward and reversely to realize the scrubbing effect, and the cleaning efficiency is greatly improved compared with single direction cleaning.

[0119] The cleaning disc 110 of the cleaning assembly 100 is self-cleaned: in the above two processes of cleaning the cleaning element 300, the control device drives the cleaning member 120 to rotate forward or reversely by controlling the driving assembly 130, the soft rubber scraping strip 122 of the cleaning member 120 scrapes and cleans the cleaning disc 110, the dirt is scraped to the sewage groove 111 of the cleaning disc 110, and is pumped to the sewage tank of the base station through the sewage pipe 150 by the sewage pump, and is centrally treated, so that the cleanliness of the cleaning disc 110 can be ensured.

[0120] The utility model has carried out the explanation through the above embodiment, but should understand, the above embodiment is only for example and the purpose of explanation, and is not intended to limit the utility model to the range of described embodiment. In addition, those skilled in the art can understand that the utility model is not limited to the above embodiment, and more kinds of variations and modifications can be made according to the teaching of the utility model, and these variations and modifications all fall within the range of the utility model claimed. The protection scope of the utility model is defined by the attached claims and its equivalent range.

Claims

1. A cleaning component, applied to a base station of a self-propelled cleaning device, characterized in that, The cleaning assembly comprises: a cleaning disc; a cleaning piece located inside the cleaning disc, configured to interfere with the cleaning element of the self-moving cleaning device to remove dirt on the cleaning element, the cleaning disc being provided with a receiving structure for collecting dirt; a driving assembly configured to be connected with the cleaning piece to provide driving force of different rotating directions to the cleaning piece.

2. The cleaning assembly of claim 1, wherein, The cleaning element is configured to rotate in different directions, and the driving assembly is configured to provide driving force to the cleaning piece different from the movement direction of the cleaning element.

3. The cleaning assembly of claim 1, wherein, The cleaning piece is further configured to interfere with the inner wall of the cleaning disc to remove dirt on the inner wall of the cleaning disc.

4. The cleaning assembly of claim 3, wherein, The cleaning piece comprises: a connecting portion connected with the driving assembly, a scraping strip distributed on the side of the connecting portion, and a cleaning protruding structure provided on the side of the scraping strip away from the bottom wall of the cleaning disc; wherein the scraping strip is in contact with at least the bottom wall of the cleaning disc, and the cleaning protruding structure is configured to interfere with the cleaning element.

5. The cleaning assembly of claim 4, wherein, The cleaning protruding structure is an elastic piece.

6. The cleaning assembly of claim 4, wherein, An end of the scraping strip away from the connecting portion is provided with a notch, and the two sides of the notch are in contact with the side wall of the cleaning disc.

7. The cleaning assembly of claim 5, wherein, The scraping strip is provided as a flexible piece, and the hardness of the scraping strip is less than the hardness of the connecting portion.

8. The cleaning assembly of claim 1, wherein, The driving assembly comprises a driving portion and a transmission portion connected by power, the driving portion being located outside the cleaning disc, and part of the transmission portion being located inside the cleaning disc for connection with the cleaning piece.

9. The cleaning assembly of claim 4, wherein, Further comprising: a cleaning frame installed inside the cleaning disc and located above the cleaning piece, the cleaning frame comprising a cleaning portion and a hollow structure, the cleaning portion being configured to interfere with the cleaning element to remove dirt on the cleaning element, and the cleaning piece being configured to interfere with the cleaning element through the hollow structure.

10. The cleaning assembly of claim 9, wherein, The cleaning protruding structure is an elastic piece, and the top of the cleaning protruding structure is higher than the bottom surface of the cleaning portion.

11. The cleaning assembly of claim 9, wherein, The cleaning protruding structure is a brush, and the top of the cleaning protruding structure is substantially flush with the top of the cleaning portion or higher than the top of the cleaning portion.

12. The cleaning assembly of claim 9, wherein, The cleaning frame further comprises a water guide portion, and a water guide groove is formed in the top of the water guide portion, the water guide groove being in communication with the water outlet on the base station, the water guide groove being used for containing cleaning liquid and being capable of interfering with the cleaning element. The water guide portion and the cleaning portion are spaced apart to form the hollow structure.

13. The cleaning assembly of claim 12, wherein, The cleaning frame further comprises a connecting frame, and the cleaning portion and the water guide portion are distributed on the inner side of the connecting frame, and the connecting frame is detachably connected with the cleaning disc.

14. The cleaning assembly of claim 1, wherein, The bottom wall of the cleaning disc is provided with a sewage groove, and the cleaning assembly or the base station comprises a sewage pipe, one end of the sewage pipe extending to the sewage groove, and the other end extending to the outside of the cleaning disc.

15. The cleaning assembly of claim 14, wherein, Further comprising: a filtering device provided in the sewage groove and located on the side of the sewage pipe.

16. A base station, characterized by The cleaning assembly comprises any one of claims 1 to 15.

17. A cleaning robot system characterized in that, The cleaning assembly comprises any one of claims 1 to 15. 18.The cleaning robot system of claim 17, wherein, The cleaning assembly comprises any one of claims 1 to 15. Further comprising: The control device is configured to control the cleaning element of the self-moving cleaning device to perform a scraping step, and control the cleaning member of the base station to perform a brushing step. When the cleaning element performs the scraping step, the control device drives the cleaning element to rotate in a first direction. When the cleaning member performs the brushing step, the control device drives the cleaning element to be stationary or to rotate in a second direction opposite to the first direction, and drives the cleaning member to rotate in the first direction.

19. The cleaning robot system of claim 18, wherein, The control device is further configured to, when the cleaning element performs the scraping step, drive the cleaning member to be stationary or to rotate in the second direction opposite to the first direction, while driving the cleaning element to rotate in the first direction.

20. The cleaning robot system of claim 18, wherein, The control device is further configured to, when the cleaning member performs the brushing step, drive the cleaning element to rotate in the second direction at a speed less than or equal to a speed of the cleaning element rotating in the first direction.

21. The cleaning robot system of claim 18, wherein, The control device is further configured to drive the cleaning member to rotate in the first direction or the second direction to perform a self-cleaning step of the cleaning disc.

Images