Cleaning device

Abstract

The invention relates to cleaning equipment which comprises a cleaning device and a base station, the cleaning device is provided with a dirt collecting groove and a water storage cavity, the water storage cavity communicates with the dirt collecting groove, the cleaning device further comprises a first dirt discharging hole and a second dirt discharging hole which can be controlled to be opened and closed, the cleaning device can enter or leave the base station in the first direction, and the base station is provided with a sewage cavity. When the cleaning device is located on the base station, the first sewage discharge hole and the second sewage discharge hole are opened and are communicated with the sewage cavity; therefore, the cleaning device can discharge a large amount of water into the sewage collection tank, the sewage collection tank is flushed, sewage in the water storage cavity can be discharged into the sewage cavity through the second sewage discharge hole, a user only needs to treat the sewage in the base station, the sewage tank does not need to be cleaned independently, and the user experience is improved. Sewage in the water storage cavity does not need to be treated independently, so that the workload of a user is effectively reduced, and the use experience of the user is improved.

Description

Technical Field

[0001] The present application relates to the technical field of cleaning equipment, and in particular to a cleaning equipment. Background Art

[0002] With the continuous improvement of science and technology and the continuous improvement of people's requirements for quality of life, various intelligent equipment has been developed and widely used in all aspects of people's production and life. For example, the emergence of sweeping robots can basically replace people to complete household hygiene and cleaning work, thereby freeing people's hands and improving the quality of life.

[0003] In order to improve the efficiency of sanitation and cleaning work, the sweeping robot is usually equipped with a floor mopping function. After the sweeping robot mops the floor for a period of time, the roller brush of the sweeping robot will be stained with more stains. For this reason, the sweeping robot is also equipped with a self-cleaning function to clean the roller brush while mopping the floor.

[0004] The sewage and dirt generated by the sweeping robot when cleaning the roller brush will be concentrated in the sewage tank, and the sewage will be sucked into the sewage tank for treatment through vacuuming, but the dirt will still accumulate in the sewage tank, causing the sewage tank to be blocked. At the same time, due to the limited size of the sweeping robot, the sewage tank can only store a small amount of sewage. During the cleaning process of the sweeping robot, the sewage tank is easily filled with sewage and cannot continue cleaning.

[0005] Therefore, in order to ensure the normal cleaning of the sweeping robot, the user not only needs to frequently clean the sewage trough of the sweeping robot, but also needs to pour out the sewage in the sewage tank to free up space in the sewage tank. The user's workload of cleaning the sweeping robot is large, which affects the user experience. Summary of the invention

[0006] Based on this, it is necessary to provide a cleaning device to address the problem of heavy workload for users when cleaning a sweeping robot.

[0007] A cleaning device, comprising:

[0008] The cleaning device is provided with a sewage collecting tank and a water storage chamber, wherein the sewage collecting tank is used to collect sewage generated by the cleaning device during self-cleaning, and the water storage chamber is connected to the sewage collecting tank. The cleaning device also includes a first sewage discharge hole and a second sewage discharge hole which can be opened and closed in a controllable manner, wherein the first sewage discharge hole is connected to the sewage collecting tank, and the second sewage discharge hole is connected to the water storage chamber;

[0009] A base station, wherein the cleaning device can enter or leave the base station along a first direction, wherein the base station has a sewage cavity, and when the cleaning device is located at the base station, the first sewage hole and the second sewage hole are both opened and connected to the sewage cavity; when the cleaning device leaves the base station, the first sewage hole and the second sewage hole are both closed.

[0010] In one embodiment, the cleaning device comprises a cleaning body, a first blocking cover and a second blocking cover, wherein the first blocking cover and the second blocking cover are both movably mounted on the cleaning body;

[0011] The first blocking cover includes a first position and a second position during the movement. When the first blocking cover is located at the first position, the first blocking cover opens the first drain hole. When the first blocking cover is located at the second position, the first blocking cover closes the first drain hole.

[0012] The second baffle cover includes a third position and a fourth position during the activity. When the second baffle cover is located at the third position, the second baffle cover opens the second drain hole. When the second baffle cover is located at the fourth position, the second baffle cover closes the second drain hole.

[0013] In one embodiment, the base station further comprises a first elastic member, the first elastic member is disposed between the first stop cover and the cleaning body, and when the first stop cover moves from the second position to the first position, the first elastic member accumulates an elastic force for driving the first stop cover to move from the first position to the second position;

[0014] And / or, the base station also includes a second elastic member, which is arranged between the second stop cover and the cleaning body, and when the second stop cover moves from the fourth position to the third position, the second elastic member accumulates an elastic force for driving the second stop cover to move from the third position to the fourth position.

[0015] In one embodiment, the base station is provided with a first pushing member and a second pushing member, the first pushing member is used to drive the first blocking cover to move from the second position to the first position, and the second pushing member is used to drive the second blocking cover to move from the fourth position to the third position.

[0016] In one embodiment, the first stop cover has a first swing section and a first blocking section which are sequentially arranged, the first stop cover is rotatably mounted on the cleaning body around a first rotation axis, the first rotation axis is located between the first swing section and the first blocking section, when the first stop cover is located at the second position, the first swing section is spaced apart from the cleaning body, the first blocking section blocks the first drain hole, and the first pusher is used to drive the first swing section to approach the cleaning body;

[0017] And / or, the second stop cover has a second swinging section and a second blocking section which are arranged in sequence, the second stop cover is rotatably mounted on the cleaning body around a second rotation axis, the second rotation axis is located between the second swinging section and the second blocking section, when the second stop cover is located at the third position, the second swinging section is spaced apart from the cleaning body, the second blocking section blocks the second sewage discharge hole, and the second pusher is used to drive the second swinging section to approach the cleaning body;

[0018] Wherein, the first rotation axis direction and the second rotation axis direction both intersect with the first direction.

[0019] In one embodiment, the first pushing member is movable along a second direction intersecting the first direction, and when the cleaning device is located at the base station, the first pushing member is capable of pushing the first blocking cover to move to the first position during the movement;

[0020] And / or, the second pushing member is movable along the second direction, and when the cleaning device is located at the base station, the second pushing member can push the second blocking cover to the third position during movement.

[0021] In one embodiment, the base station further includes a first shock absorbing member, and the first shock absorbing member is deformable along the second direction;

[0022] When the cleaning device is located at the base station, the first shock absorbing member is located between the first pushing member and the first blocking cover, and the first pushing member can drive the first shock absorbing member to deform during the movement, and make the first shock absorbing member abut against the first blocking cover;

[0023] And / or, the first shock absorbing member is located between the second pushing member and the second blocking cover, and the second pushing member can drive the first shock absorbing member to deform during the movement, and make the first shock absorbing member and the second blocking cover abut against each other.

[0024] In one embodiment, when the cleaning device enters the base station along the first direction, the first pusher can abut against the first stop cover and push the first stop cover to move to the second position;

[0025] And / or, when the cleaning device enters the base station along the first direction, the second pushing member can abut against the second blocking cover and push the second blocking cover to move to the fourth position.

[0026] In one embodiment, the base station further includes a second shock absorbing member, and the second shock absorbing member is sleeved on one end of the first pushing member abutting against the first blocking cover;

[0027] And / or, the second shock-absorbing member is sleeved on one end of the second pushing member abutting against the second blocking cover.

[0028] In one embodiment, the first pushing member is movable along the second direction intersecting with the first direction;

[0029] When the cleaning device enters the base station along the first direction, the second pusher can abut against the second blocking cover and push the second blocking cover to move to the fourth position;

[0030] When the cleaning device is located at the base station, the first pushing member can push the first blocking cover to move to the first position during the movement of the first pushing member.

[0031] In one embodiment, the first drain hole is located at the bottom of the cleaning body, and the second drain hole is located on the side wall of the cleaning body.

[0032] In one embodiment, the cleaning body further comprises a first sealing member, and when the first blocking cover closes the first drain hole, the first sealing member is sealed between the cleaning body and the first blocking cover;

[0033] And / or, the cleaning body further includes a second sealing member, and when the second blocking cover closes the first drain hole, the second sealing member is sealed between the cleaning body and the second blocking cover.

[0034] In one of the embodiments, when the cleaning device is located at the base station (200), the sewage sump and the water storage chamber are both located above the sewage chamber in the direction of gravity.

[0035] In one embodiment, the base station is provided with a sewage trough, wherein the sewage trough is formed with the sewage cavity and an opening communicating with the sewage cavity;

[0036] When the cleaning device is located on the base station (200), the first sewage discharge hole and the second sewage discharge hole are both located above the opening in the direction of gravity.

[0037] In one embodiment, when the cleaning device is located at the base station, the bottom wall of the sewage collecting tank is inclined relative to the horizontal direction, and the second sewage discharge hole is located at the lowest point of the bottom wall in the gravity direction;

[0038] And / or, the first sewage discharge hole is located at the lowest point of the sewage chamber in the gravity direction.

[0039] In the above-mentioned cleaning equipment, when the cleaning device is located at the base station, the first drain hole and the second drain hole are both opened and connected to the sewage chamber, so that the cleaning device can discharge a large amount of water into the sewage tank, thereby flushing the sewage tank, and a large amount of water can be directly discharged into the sewage chamber of the base station through the first drain hole, and will not overflow from the sewage tank. In addition, the sewage in the water storage chamber can also be discharged into the sewage chamber through the second drain hole, so the user only needs to deal with the sewage in the base station, without cleaning the sewage tank separately, and without dealing with the sewage in the water storage chamber separately, which effectively reduces the workload of the user and improves the user experience. BRIEF DESCRIPTION OF THE DRAWINGS

[0040] FIG1 is a schematic cross-sectional view of a partial structure of a cleaning device in some embodiments of the present application.

[0041] FIG. 2 is a cross-sectional schematic diagram of the cleaning device in the embodiment of FIG. 1 at another viewing angle.

[0042] FIG. 3 is a schematic diagram of the structure of a cleaning device in some embodiments of the present application.

[0043] FIG4 is a schematic diagram of the structure of a base station base of a base station in some embodiments of the present application.

[0044] FIG5 is a cross-sectional schematic diagram of a cleaning device on a base station base in some embodiments of the present application.

[0045] FIG. 6 is a cross-sectional schematic diagram of the cleaning device in the embodiment of FIG. 5 at another viewing angle on the base station base.

[0046] FIG. 7 is a cross-sectional schematic diagram of a cleaning device in some embodiments of the present application.

[0047] FIG8 is a schematic diagram of the structure of a cleaning device at a dirt collecting tank in some embodiments of the present application.

[0048] FIG. 9 is an exploded schematic diagram of the cleaning device at the dirt collecting tank in the embodiment of FIG. 9 .

[0049] FIG. 10 is a schematic diagram of the structure of the embodiment of FIG. 9 when the first drain hole is opened.

[0050] FIG. 11 is a schematic diagram of the structure when the first drain hole in the embodiment of FIG. 9 is closed.

[0051] FIG. 12 is a cross-sectional schematic diagram of a driving module in some embodiments of the present application.

[0052] FIG. 13 is an exploded schematic diagram of the driving module in the embodiment of FIG. 13 .

[0053] FIG. 14 is a schematic diagram of an exploded view of a base structure in some embodiments of the present application.

[0054] Figure 15 is a schematic diagram of the structure when the second drain hole of the cleaning device is opened in some embodiments of the present application.

[0055] FIG. 16 is a cross-sectional schematic diagram of a cleaning device in some embodiments of the present application.

[0056] FIG. 17 is an exploded schematic diagram of the cleaning device in FIG. 16 .

[0057] FIG. 18 is a schematic diagram of the structure of a cleaning body in some embodiments of the present application.

[0058] Description of reference numerals:

[0059] Cleaning device 100;

[0060] Cleaning member 101;

[0061] Sewage collecting tank 110; first sewage discharge hole 111; first sealing member 112; filter member 113; sewage discharge pipe 114; sewage discharge port 115;

[0062] Water storage chamber 120; second drain hole 121; second sealing member 122;

[0063] Cleaning body 130; first rotating shaft 131;

[0064] A first stopper 140; a first elastic member 141; a first swinging section 142; a first blocking section 143;

[0065] The second blocking cover 150; the second elastic member 151; the second swinging section 152; the second blocking section 153; the blocking portion 154;

[0066] Cleaning bracket 160; waterway plate 161; scraping plate 162;

[0067] Base station 200;

[0068] Sewage chamber 201; sewage tank 202; opening 203; sewage extraction pipe 204; filter rib 205;

[0069] A first pusher 210; a first damper 211; a rack 212;

[0070] A second pushing member 220; a second shock absorbing member 221;

[0071] Base station body 230; Base station base 231;

[0072] Base structure 240; driving member 241; transmission member 243; in-position detection assembly 244; first optical coupler switch 245; second optical coupler switch 246; limiting rib 247; limiting groove 248;

[0073] Base body 250; sewage tray 251; avoidance hole 252; base bracket 253; motor bracket 254; sealing cover 255; mounting hole 256;

[0074] A driving module 260;

[0075] The first direction is X, and the second direction is Y. DETAILED DESCRIPTION

[0076] In order to make the above-mentioned purposes, features and advantages of the present application more obvious and easy to understand, the specific implementation methods of the present application are described in detail below in conjunction with the accompanying drawings. In the following description, many specific details are set forth to facilitate a full understanding of the present application. However, the present application can be implemented in many other ways different from those described herein, and those skilled in the art can make similar improvements without violating the connotation of the present application, so the present application is not limited by the specific embodiments disclosed below.

[0077] In the description of the present application, it should be understood that if the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", "clockwise", "counterclockwise", "axial", "radial", "circumferential", etc. appear, the orientation or position relationship indicated by these terms is based on the orientation or position relationship shown in the accompanying drawings, which is only for the convenience of describing the present application and simplifying the description, and does not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present application.

[0078] In addition, if the terms "first" or "second" appear, these terms are used for descriptive purposes only and should not be understood as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Therefore, a feature defined as "first" or "second" may explicitly or implicitly include at least one of the features. In the description of this application, if the term "plurality" appears, the meaning of "plurality" is at least two, such as two, three, etc., unless otherwise clearly and specifically defined.

[0079] In this application, unless otherwise clearly specified and limited, if the terms "installed", "connected", "connected", "fixed" and the like appear, these terms should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or an integrated connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between two elements, unless otherwise clearly defined. For ordinary technicians in this field, the specific meanings of the above terms in this application can be understood according to the specific circumstances.

[0080] In the present application, unless otherwise clearly specified and limited, if there is a description that a first feature is "above" or "below" a second feature, etc., or similar descriptions appear, it 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. Moreover, the first feature being "above", "above" and "above" the second feature may mean that the first feature is directly above or obliquely above the second feature, or simply means that the first feature is higher in level than the second feature. The first feature being "below", "below" and "below" the second feature may mean that the first feature is directly below or obliquely below the second feature, or simply means that the first feature is lower in level than the second feature.

[0081] It should be noted that if an element is referred to as being "fixed to" or "disposed on" another element, it may be directly on the other element or there may be a central element. If an element is considered to be "connected to" another element, it may be directly connected to the other element or there may be a central element at the same time. If any, the terms "vertical", "horizontal", "upper", "lower", "left", "right" and similar expressions used in this application are for illustrative purposes only and do not represent the only implementation method.

[0082] Referring to Figures 1, 2, 3 and 4, a cleaning device provided in an embodiment of the present application includes a cleaning device 100 and a base station 200. The cleaning device 100 is used to perform the cleaning needs required by the user, such as sweeping or mopping the floor. Specifically, the cleaning device 100 includes a cleaning member 101, which can be a mop, a roller brush or other components that can be used to clean the floor. In addition, the cleaning device 100 has a self-cleaning function, that is, the cleaning member 101 can be cleaned by the cleaning device 100, so that after the cleaning member 101 cleans the floor for a period of time, the cleaning member 101 is cleaned by the cleaning body 130, so that the stains on the cleaning member 101 can be removed, so that the cleaning member 101 can continue to clean the floor.

[0083] Furthermore, the cleaning device 100 is also provided with a dirt collecting tank 110 and a water storage chamber 120. The sewage generated by the cleaning device 100 during the self-cleaning process can enter the dirt collecting tank 110, so that the sewage generated by cleaning the cleaning member 101 is collected by the dirt collecting tank 110 to prevent the sewage from flowing into the ground. The water storage chamber 120 is connected to the dirt collecting tank 110. The sewage in the dirt collecting tank 110 can enter the water storage chamber 120 by vacuuming, gravity inflow, water pump extraction, etc., and be stored in the water storage chamber 120, so that the sewage generated when cleaning the cleaning member 101 multiple times can be concentrated in the water storage chamber 120 at the same time, so as to be centrally processed.

[0084] The cleaning device 100 can enter or leave the base station 200 along the first direction X, and after the cleaning device 100 enters the base station 200, the base station 200 is used to perform operations such as water replenishment, charging, and cleaning on the cleaning device 100. The base station 200 has a sewage chamber 201, and the cleaning body 130 is provided with a first sewage hole 111 connected to the sewage tank 110, and a second sewage hole 121 connected to the water storage chamber 120, and when the cleaning device 100 is located at the base station 200, the first sewage hole 111 and the second sewage hole 121 are both connected to the sewage chamber 201.

[0085] By setting the first drainage hole 111 in the sewage collecting tank 110, the sewage in the sewage collecting tank 110 can not only be discharged into the sewage cavity 201, but also can be directly discharged from the sewage collecting tank 110 through the first drainage hole 111, thereby effectively improving the sewage discharge capacity of the sewage collecting tank 110. In this way, after the cleaning device 100 enters the base station 200, the cleaning device 100 is controlled to discharge a large amount of water into the sewage collecting tank 110, so that the sewage collecting tank 110 is flushed with a large amount of water to achieve the effect of cleaning the sewage collecting tank 110. In addition, a large amount of water can be directly discharged into the sewage cavity 201 through the first drainage hole 111, that is, discharged into the base station 200, which is not only convenient for centralized treatment in the base station 200, but also can avoid a large amount of water accumulating in the sewage collecting tank 110, causing sewage to overflow and pollute the surrounding environment.

[0086] It should be noted that when it is necessary to control the cleaning device 100 to discharge a large amount of water into the sewage collecting tank 110, a large amount of water can be discharged through the water outlet structure used by the cleaning device 100 to clean the cleaning member 101. Although the discharged water will pass through the cleaning member 101, it will eventually enter the sewage collecting tank 110, thereby playing the role of cleaning the sewage collecting tank 110. In some other embodiments, the method of discharging a large amount of water into the sewage collecting tank 110 can also be achieved by separately setting a water outlet structure.

[0087] During the process of cleaning the sewage collection tank 110 with a large amount of water, if the water storage chamber 120 is connected to the sewage collection tank 110 by vacuuming, the sewage in the sewage collection tank 110 will not only be discharged through the first sewage discharge hole 111, but also flow into the water outlet chamber. At the same time, the sewage generated by the cleaning member 101 is also stored in the water storage chamber 120, so when the cleaning device 100 is located at the base station 200, the second sewage discharge hole 121 is also connected to the sewage chamber 201, so that the sewage in the water storage chamber 120 can flow into the sewage chamber 201 through the second sewage discharge hole 121, so that the sewage in the water storage chamber 120 can also be concentrated in the base station 200 for treatment, without the need for the user to clean the water storage chamber 120 separately.

[0088] Further, the first drain hole 111 and the second drain hole 121 can be opened and closed in a controlled manner, and when the cleaning device 100 is located at the base station 200, the first drain hole 111 and the second drain hole 121 are both opened and communicated with the sewage chamber 201, so that the first drain hole 111 and the second drain hole 121 can be mutually communicated with the sewage chamber 201 on the base station 200 to discharge the sewage in the sewage tank 110 and the water storage chamber 120 into the sewage chamber 201. When the cleaning device 100 leaves the base station 200, the first drain hole 111 and the second drain hole 121 are both closed to prevent the sewage in the sewage tank 110 and the water storage chamber 120 from leaking and causing the sewage to contaminate the ground when the cleaning device 100 is cleaning the ground.

[0089] In the above cleaning equipment, when the cleaning device 100 is located at the base station 200, the first drain hole 111 and the second drain hole 121 are both opened and connected to the sewage chamber 201, so that the cleaning device 100 can discharge a large amount of water into the sewage tank 110, thereby flushing the sewage tank 110, and a large amount of water can be directly discharged into the sewage chamber 201 of the base station 200 through the first drain hole 111, and will not overflow from the sewage tank 110. In addition, the sewage in the water storage chamber 120 can also be discharged into the sewage chamber 201 through the second drain hole 121, so the user only needs to deal with the sewage in the base station 200, without cleaning the sewage tank 202 separately, and without dealing with the sewage in the water storage chamber 120 separately, which effectively reduces the workload of the user and improves the user experience.

[0090] In some embodiments of the present application, referring to Figures 1, 2 and 3, in order to realize the opening and closing of the first sewage hole 111 and the second sewage hole 121, the cleaning device 100 includes a cleaning body 130, a first blocking cover 140 and a second blocking cover 150, and the first blocking cover 140 and the second blocking cover 150 are both movably installed on the cleaning body 130.

[0091] Further, referring to Figures 5 and 6, the first blocking cover 140 includes a first position and a second position during the activity. When the first blocking cover 140 is located at the first position, the first blocking cover 140 opens the first drain hole 111. When the first blocking cover 140 is located at the second position, the first blocking cover 140 closes the first drain hole 111, thereby controlling the opening and closing of the first drain hole 111 by controlling the movement of the first blocking cover 140.

[0092] Referring to FIG. 15 , the second blocking cover 150 includes a third position and a fourth position during the activity. When the second blocking cover 150 is located at the third position, the second blocking cover 150 opens the second drain hole 121. When the second blocking cover 150 is located at the fourth position, the second blocking cover 150 closes the second drain hole 121. Thus, by controlling the position of the second blocking cover 150, the opening and closing of the second drain hole 121 can be controlled.

[0093] It is understandable that, in some other embodiments, the opening and closing of the first drain hole 111 and the second drain hole 121 may also be achieved by means of a solenoid valve or the like, which is not limited here.

[0094] In some embodiments, the base station 200 is provided with a first pusher 210 and a second pusher 220, the first pusher 210 is used to drive the first blocking cover 140 to move from the second position to the first position, and the second pusher 220 is used to drive the second blocking cover 150 to move from the fourth position to the third position. That is, the first blocking cover 140 and the second blocking cover 150 are driven to move by the first pusher 210 and the second pusher 220 respectively, so that the first drain hole 111 and the second drain hole 121 can be opened. It can be understood that in some other embodiments, only one pusher is used to drive the first blocking cover 140 and the second blocking cover 150 to move at the same time.

[0095] In actual use, the cleaning device 100 should not be too large. A cleaning device 100 that is too large cannot enter many narrow spaces for cleaning. Therefore, the first pusher 210 and the second pusher 220 are arranged on the base station 200, which can effectively reduce the overall volume of the cleaning device 100 and improve the cleaning effect of the cleaning device 100.

[0096] It is understandable that the movement of the first blocking cover 140 from the first position to the second position can continue to be driven by the first pusher 210, but the need to additionally set up a separation structure of the first pusher 210 and the first blocking cover 140 will further increase the separation structure of the first pusher 210 and the first blocking cover 140, which will increase additional costs or user workload. Similarly, the movement of the second blocking cover 150 from the third position to the fourth position can also be driven by the second pusher 220, but this will increase costs or workload.

[0097] To this end, in some embodiments, referring to FIG. 7, FIG. 8, FIG. 9 and FIG. 15, the base station 200 further includes a first elastic member 141 and a second elastic member 151, the first elastic member 141 is disposed between the first stop cover 140 and the cleaning body 130, and in the process of the first stop cover 140 moving from the second position to the first position, the first elastic member 141 accumulates elastic force for driving the first stop cover 140 to move from the first position to the second position. In this way, when the cleaning device 100 leaves the base station 200, the first push member 210 separates from the first stop cover 140, and the first elastic member 141 will restore elastic deformation, thereby pushing the first stop cover 140 to move from the first position to the second position, and then closing the first drain hole 111, so that the cleaning device 100 leaves the base station 200, and the first drain hole 111 is automatically closed to prevent sewage leakage.

[0098] The second elastic member 151 is disposed between the second stop cover 150 and the cleaning body 130, and when the second stop cover 150 moves from the fourth position to the third position, the second elastic member 151 accumulates elastic force for driving the second stop cover 150 to move from the third position to the fourth position. After the cleaning device 100 leaves the base station 200, the second pusher 220 separates from the second stop cover 150, and the second elastic member 151 restores elastic deformation, thereby pushing the second stop cover 150 to move from the third position to the fourth position, and then closing the second drain hole 121, so that the cleaning device 100 leaves the base station 200, and the second drain hole 121 is automatically closed to prevent sewage leakage.

[0099] It is understandable that in some other embodiments, one of the first elastic member 141 and the second elastic member 151 can be selected. When only the first elastic member 141 is selected, the second blocking cover 150 can move from the third position to the fourth position in other ways, such as by its own gravity or by separately setting an additional pusher. When the second elastic member 151 is set, reference can be made to the above-mentioned case of setting the first elastic member 141, which will not be repeated here.

[0100] Specifically in some embodiments, referring to FIG. 10 and FIG. 11 , the first stopper 140 has a first swinging section 142 and a first blocking section 143 which are sequentially arranged, and the first stopper 140 is rotatably mounted on the cleaning body 130 around a first rotation axis, and the first rotation axis is located between the first swinging section 142 and the first blocking section 143, and intersects with the first direction X. When the first stopper 140 is located at the second position, the first swinging section 142 is spaced apart from the cleaning body 130, and the first blocking section 143 blocks the first drain hole 111. Optionally, a first rotating shaft 131 which can rotate around the first rotating axis is arranged on the cleaning body 130, and the first stopper 140 is arranged on the first rotating shaft 131.

[0101] Among them, when the cleaning device 100 is located at the base station 200, the first pushing member 210 is used to drive the first swing section 142 to approach the cleaning body 130, and when the first swing section 142 approaches the cleaning body 130, the first blocking section 143 will move away from the cleaning body 130, so that the first blocking section 143 can no longer continue to block the first sewage hole 111, the first sewage hole 111 is opened, and the first blocking cover 140 moves to the first position.

[0102] Furthermore, the first elastic member 141 is disposed between the first swinging section 142 and the cleaning body 130. When the first pusher 210 drives the first swinging section 142 to approach the cleaning body 130, the first swinging section 142 will compress the first elastic member 141. Afterwards, when the cleaning device 100 leaves the base station 200 and the first pusher 210 separates from the first swinging section 142, the first elastic member 141 will restore its deformation, thereby pushing the first swinging section 142 away from the cleaning body 130, and finally making the first blocking section 143 approach the cleaning body 130, until the first blocking section 143 blocks the first drain hole 111, and the first stop cover 140 moves to the second position.

[0103] The second stopper 150 has a second swinging section 152 and a second blocking section 153 which are sequentially arranged. The second stopper 150 is rotatably mounted on the cleaning body 130 around a second rotation axis. The second rotation axis is located between the second swinging section 152 and the second blocking section 153 and intersects with the first direction X. When the second stopper 150 is located at the third position, the second swinging section 152 is spaced apart from the cleaning body 130, and the second blocking section 153 blocks the second drain hole 121. The second pusher 220 is used to drive the second swinging section 152 to approach the cleaning body 130, so that the second blocking section 153 is away from the first drain hole 111.

[0104] The second elastic member 151 is disposed between the second swinging section 152 and the cleaning body 130. When the second pusher 220 drives the second swinging section 152 to approach the cleaning body 130, the second swinging section 152 will compress the second elastic member 151. Afterwards, when the cleaning device 100 leaves the base station 200 and the second pusher 220 separates from the second swinging section 152, the second elastic member 151 will restore its deformation, thereby pushing the second swinging section 152 away from the cleaning body 130, and finally making the second blocking section 153 approach the cleaning body 130 until the second blocking section 153 blocks the second drain hole 121, and the second stop cover 150 moves to the second position.

[0105] It should be noted that, in some other embodiments, the first block cover 140 and the second block cover 150 can also be moved horizontally, and the first push member 210 and the second push member 220 drive the first block cover 140 and the second block cover 150 to move horizontally by magnetic attraction, and cooperate with the first elastic member 141 and the second elastic member 151 to realize the movement of the first block cover 140 between the first position and the second position.

[0106] Specifically, in some embodiments, the first pusher 210 is movable on the base station 200 along a second direction Y intersecting with the first direction X. When the cleaning device 100 is located at the base station 200, the first pusher 210 can push the first blocking cover 140 to move to the first position during the movement. That is, the first blocking cover 140 is driven to move by the movable first pusher 210, so that the first blocking cover 140 can open the first drain hole 111.

[0107] Specifically, in the embodiment of FIG. 4 , the first direction X is the left-right direction, and the second direction Y is the vertical direction. Furthermore, when the cleaning device 100 is located at the base station 200, the first pusher 210 is located below the first swing section 142 of the first stop cover 140, and the first pusher 210 is movable in the vertical direction. Therefore, when the first pusher 210 moves upward, the first pusher 210 abuts against the first swing section 142, and drives the first swing section 142 to approach the cleaning body 130, so that the first blocking section 143 is separated from the cleaning body 130, thereby opening the first drain hole 111.

[0108] When the first pushing member 210 moves downward, the first pushing member 210 is separated from the first swinging section 142 . Under the action of the first elastic member 141 , the first swinging section 142 moves away from the cleaning body 130 , so that the first blocking section 143 blocks the first drain hole 111 .

[0109] Specifically, in some embodiments, the second pusher 220 is fixed on the base station 200, and when the cleaning device 100 enters the base station 200 along the first direction X, the second pusher 220 can abut against the second blocking cover 150 and push the second blocking cover 150 to move to the third position. That is, through the movement of the cleaning device 100 relative to the base station 200, the second pusher 220 can drive the second blocking cover 150 to move, thereby opening the second drain hole 121.

[0110] Specifically, when the cleaning device 100 gradually approaches the base station 200, the second swing section 152 of the second blocking cover 150 gradually approaches the second pushing member 220 until the second pushing member 220 abuts against the second swing section 152, and the second swing section 152 gradually approaches the cleaning body 130, and the second blocking section 153 gradually moves away from the cleaning body 130, and finally the second sewage discharge hole 121 is opened.

[0111] When the cleaning device 100 gradually moves away from the base station 200, the second pushing member 220 gradually separates from the second swing section 152. Under the action of the second elastic member 151, the second swing section 152 gradually moves away from the cleaning body 130, and the second blocking section 153 gradually approaches the cleaning body 130 until the second blocking section 153 closes the second sewage discharge hole 121.

[0112] In some embodiments, since sewage needs to be collected, the sewage collecting tank 110 is usually arranged at the bottom of the cleaning device 100, which results in the first sewage discharge hole 111 also being located at the bottom of the cleaning device 100. In order to avoid interference between the second sewage discharge hole 121 and the sewage discharge tank and the cleaning member 101, the second sewage discharge hole 121 is arranged on the circumferential side wall of the cleaning device 100. In addition, the first blocking cover 140 is also arranged at the bottom of the cleaning device 100, and the first rotation axis direction is parallel to both the first direction X and the second direction Y. The second blocking cover 150 is also arranged on the side wall of the cleaning device, and the second rotation axis direction is parallel to the first rotation axis direction.

[0113] Referring to Figure 4, the base station 200 includes a base station body 230 and a base station base 231. The base station body 230 is arranged on the base station base 231, and the first pushing member 210 is arranged on the base station base 231. The first pushing member 210 remains in a retracted state during the movement of the cleaning device 100 to the base station base 231. Only when the cleaning device 100 moves to the base station base 231, the first pushing member 210 will extend to drive the first blocking cover 140 to open, so as to prevent the first pushing member 210 from interfering with the movement of the cleaning device 100.

[0114] Furthermore, by setting the first pusher 210 in a controllable driving mode, firstly, it is possible to avoid a hard collision between the first pusher 210 and the structure at the bottom of the sweeper, which would affect the return of the cleaning device 100 to the base station 200; secondly, the first pusher 210, which is arranged movably, can close the first drainage hole 111 when the sewage tank 110 is self-cleaning, so that the sewage tank 110 can first store water and then discharge sewage, so that the water can reach a higher water level in the sewage tank 110, forming a higher water pressure, and achieving a better effect during self-cleaning. It is understandable that when the sewage tank 110 is discharging sewage, the drainage port 115 can be kept open to allow water to be discharged all the time.

[0115] The second pusher 220 is arranged on the side wall of the base station body 230, and when the cleaning device 100 moves to the base station base 231, the second blocking cover 150 will gradually approach the base station body 230 until it abuts against the second pusher 220. The second pusher 220 arranged on the base station body 230 will not interfere with the movement of the cleaning device, so the second pusher 220 can be set to a fixed state. At the same time, when the cleaning device 100 is located at the base station 200, the second drain hole 121 can always remain in an open state. When the cleaning device 100 is self-cleaning or deep cleaning, sewage can be discharged all the time. The use of a fixed second pusher 220 makes it easier to open the second drain hole 121, eliminating the drive mechanism and in-place detection, saving space and cost.

[0116] In some other embodiments, the second drain hole 121 and the second blocking cover 150 may be disposed at the bottom of the cleaning device 100, and the second pusher 220, like the first pusher 210, may be disposed to be movable along the second direction Y, so that when the cleaning device 100 is located at the base station 200, the second blocking cover 150 may be pushed to the third position by the movable second pusher 220, thereby opening the second drain hole 121. In this embodiment, the movement of the second pusher 220 and the second blocking cover 150 may refer to the first pusher 210 and the first blocking cover 140 described above, and will not be described in detail herein.

[0117] In some other embodiments, the first drainage hole 111 and the first blocking cover 140 may be both disposed on the side wall of the cleaning device 100, and the first pusher 210 and the second pusher 220 may be fixedly mounted on the base station 200. That is, when the cleaning device 100 enters the base station 200 along the first direction X, the first pusher 210 can abut against the first blocking cover 140 and push the first blocking cover 140 to move to the second position, thereby opening the second drainage hole 121. In this example, the movement of the first pusher 210 and the first blocking cover 140 may refer to the drainage method of the second pusher 220 and the second blocking cover 150 described above, and will not be described in detail here.

[0118] In some embodiments, in order to reduce the impact of the first pusher 210 contacting the first stop cover 140 during the activity, the base station 200 further includes a first shock absorber 211, and the first shock absorber 211 is deformable along the second direction Y. When the cleaning device 100 is located at the base station 200, the first shock absorber 211 is located between the first pusher 210 and the first stop cover 140. The first pusher 210 can drive the first shock absorber 211 to deform during the movement, and make the first shock absorber 211 and the first stop cover 140 abut against each other, that is, the first pusher 210 does not directly contact the first stop cover 140, but indirectly contacts the first stop cover 140 through the first shock absorber 211, thereby reducing the impact on the first stop cover 140 through the flexible first shock absorber 211, thereby increasing the service life of the first stop cover 140.

[0119] In order to reduce the impact force of the second pusher 220 on the second stop cover 150, the base station 200 further includes a second shock absorbing member 221, which is sleeved on one end of the second pusher 220 that contacts the second stop cover 150. When the cleaning device 100 moves to the base station 200, the second pusher 220 will indirectly contact the second stop cover 150 through the second shock absorbing member 221, thereby reducing the impact force on the second stop cover 150 and increasing the service life of the second stop cover 150.

[0120] In some other embodiments, if the second pusher 220 is also movable along the second direction Y, the first shock absorbing member 211 may also be disposed between the second pusher 220 and the second blocking cover 150, and the second pusher 220 may drive the first shock absorbing member 211 to deform during the movement, and cause the first shock absorbing member 211 to abut against the second blocking cover 150. In some other embodiments, the second shock absorbing member 221 may be sleeved on one end of the first pusher 210, so that the impact on the first blocking cover 140 may also be reduced.

[0121] In some embodiments, the cleaning body 130 further includes a first seal 112 and a second seal 122. When the first stop cover 140 closes the first drain hole 111, the first seal 112 is sealed between the cleaning body 130 and the first stop cover 140, so that the first drain hole 111 is sealed by the first seal 112 to prevent sewage from leaking from the gap between the first drain hole 111 and the first stop cover 140. The second seal 122 is disposed between the cleaning body 130 and the second stop cover 150, so that the second drain hole 121 is sealed by the second seal 122 to prevent sewage from leaking from the gap between the second drain hole 121 and the second stop cover 150.

[0122] Specifically, part of the first sealing member 112 is disposed in the first drain hole 111, and the other part extends out from the first drain hole 111, so that when the first stop cover 140 is located in the second position, the first stop cover 140 can abut against the extended part of the first sealing member 112, so that the first sealing member 112 seals the gap between the cleaning body 130 and the first stop cover 140.

[0123] The second stopper 150 is provided with a blocking portion 154. When the second stopper 150 moves to the fourth position, the blocking portion 154 is inserted into the second drain hole 121, thereby completing the closing of the second drain hole 121. When the second stopper 150 moves to the third position, the blocking portion 154 leaves the drain hole, thereby completing the opening of the second drain hole 121. The second sealing member 122 is sleeved on the blocking portion 154, so that when the blocking portion 154 is inserted into the second drain hole 121, the second sealing member 122 can seal the gap between the second drain hole 121 and the blocking portion 154.

[0124] In some embodiments of the present application, referring to FIG. 12, FIG. 13 and FIG. 14, the base station base 231 includes a base structure 240, a driving member 241 and a transmission member 243, both of which are arranged on the base structure 240, and the first pusher 210 is movably installed on the base structure 240 along the second direction Y, and the driving member 241 drives the first pusher 210 to move through the transmission member 243. The driving member 241 can be a motor, and the transmission member 243 includes but is not limited to a worm gear, a gear rack 212, and the like.

[0125] In some embodiments, the transmission member 243 is a gear, which is in transmission connection with the driving member 241, and the first pusher 210 is provided with a rack 212 extending longitudinally along the second direction Y, and the rack 212 is meshed with the gear. When the driving member 241 drives the gear to rotate, the gear drives the rack 212 to move, so that the first pusher 210 moves along the second direction Y, thereby pushing the first blocking cover 140 to move.

[0126] Specifically in some embodiments, the first pushing member 210 includes an extended position and a retracted position during the activity. When the cleaning device 100 is located at the base station 200 and the first pushing member 210 is located at the extended position, the first blocking cover 140 is located at the first position. When the first pushing member 210 is located at the retracted position, the first pushing member 210 avoids the movement path of the cleaning device 100 leaving or entering the base station 200.

[0127] Furthermore, the base station 200 also includes an in-place detection component 244 disposed on the base structure 240, and the in-place detection component 244 is used to detect the position of the first pushing member 210, and when the first pushing member 210 is in the extended position, the in-place detection component 244 outputs a first signal, and when the first pushing member 210 is in the retracted position, the in-place detection component 244 outputs a second signal, and the driving member 241 stops driving the first pushing member 210 to move according to the first signal or the second signal, thereby causing the first pushing member 210 to stop at the first position or the second position.

[0128] Specifically, the driving member 241 is a motor, and when the cleaning device 100 enters the base station 200, the motor starts to operate after receiving a signal that the cleaning device 100 has moved to a certain position, and the driving gear rotates forward through the rack 212 to drive the first pusher 210 to move upward, so as to push open the first stop cover 140 and open the first drainage hole 111. When the cleaning device 100 needs to leave the base station 200, the motor receives a corresponding signal, and the driving gear rotates reversely to drive the first pusher 210 to move downward through the rack 212 to leave the first stop cover 140, so that the first stop cover 140 can close the first drainage hole 111.

[0129] Specifically in some embodiments, the in-position detection component 244 includes a first optical coupler switch 245 and a second optical coupler switch 246, and the first optical coupler switch 245 and the second optical coupler switch 246 are arranged at intervals along the second direction Y. When the first pusher 210 is in the extended position, at least a portion of the first pusher 210 is located in the first optical coupler switch 245, so that the first optical coupler switch 245 is triggered, thereby sending a signal that the first pusher 210 has moved to the position to the processing device of the base station 200, and the processing device then sends a stop signal to the driving member 241, thereby stopping the driving member 241 from continuing to move, so that the first pusher 210 remains in the extended position, and the first sewage discharge hole 111 can continue to be opened until the sewage discharge is completed and the cleaning device 100 needs to leave the base station 200.

[0130] When the first pusher 210 is located at the retracted position, at least a portion of the first pusher 210 is located in the second photocoupler switch 246. The second photocoupler switch 246 is triggered, thereby sending a signal to the processing device of the base station 200 indicating that the first pusher 210 has moved to the desired position. The processing device then sends a stop signal to the driving member 241, thereby stopping the driving member 241 from continuing to move, so that the first pusher 210 remains at the retracted position, thereby preventing the first pusher 210 from affecting the movement of the cleaning device 100.

[0131] In some embodiments, a limiting groove 248 extending longitudinally in the second direction Y is provided on one of the base structure 240 and the first pushing member 210, and a limiting rib 247 is provided on the other. The limiting rib 247 is disposed in the limiting groove 248, so that the first pushing member 210 can stably move along the second direction Y through the cooperation between the limiting rib 247 and the limiting groove 248, thereby ensuring that the first pushing member 210 can accurately push the first blocking cover 140 to move.

[0132] In some embodiments of the present application, after the cleaning device 100 moves to the base station 200, the sewage trough 110 and the water storage chamber 120 are both located above the sewage chamber 201 in the direction of gravity, so that the sewage in the sewage trough 110 and the water storage chamber 120 can be discharged into the sewage chamber 201 through the first sewage discharge hole 111 and the second sewage discharge hole 121 respectively under the action of gravity.

[0133] Further, referring to FIG4 , a sewage trough 202 is provided on the base structure 240 of the base station 200, a sewage cavity 201 is formed in the sewage trough 202, and a top opening 203 of the sewage trough 202 is connected to the sewage cavity 201. When the cleaning device 100 is located at the cleaning position, the first sewage discharge hole 111 and the second sewage discharge hole 121 are both located above the opening 203 of the sewage trough 202 in the gravity direction, so that the sewage discharged from the first sewage discharge hole 111 located on the circumferential side wall of the cleaning device 100 and the second sewage discharge hole 121 located at the bottom of the cleaning device 100 can fall into the sewage cavity 201 through the opening 203 of the sewage trough 202.

[0134] In some embodiments of the present application, in order to centrally process the sewage collected multiple times, the base station 200 further includes a black water tank and a sewage pumping pipe 204. The black water tank is connected to the sewage tank 202 through the sewage pumping pipe 204, and the sewage in the sewage tank 202 can be pumped into the black water tank through the sewage pumping pipe 204. Each time the cleaning device 100 returns to the base station 200, the sewage will flow into the sewage tank 202 through the sewage discharge hole, and finally be pumped into the black water tank for temporary storage so that the user can process it uniformly. Optionally, the base station 200 further includes a vacuum pumping member, which is used to vacuum the black water tank so that the sewage in the sewage tank 202 is pumped into the black water tank under the action of air pressure.

[0135] Furthermore, the base structure 240 further includes a plurality of filter ribs 205, all of which are protrudingly disposed on the bottom wall of the sewage tank 202 and are disposed at intervals around the sewage extraction pipe 204 in the circumferential direction, so that the sewage in the sewage tank 202 first passes through the plurality of filter ribs 205 and is then sucked into the black water tank by the sewage extraction pipe 204. In the process of the sewage passing through the plurality of filter ribs 205, the larger impurities in the sewage will be intercepted by the filter ribs 205, thereby preventing the impurities from entering the sewage extraction pipe 204 and clogging the sewage extraction pipe 204.

[0136] Specifically in some embodiments, the base structure 240 includes a base body 250 and a sewage tray 251. The sewage tray 251 is detachably installed on the base station base 231, and a sewage trough 202 is provided on the sewage tray 251, so that the user can remove the sewage tray 251 from the base body 250 separately, thereby facilitating the cleaning of the sewage trough 202.

[0137] The base station body 230 is arranged on the base body 250 to support the base station body 230 through the base body 250, and the base body 250 is also provided with the above-mentioned driving member 241, the transmission member 243, the first pusher 210 and the first shock absorber 211, and the sewage tray 251 is provided with an avoidance hole 252. When the sewage tray 251 is installed on the base body 250, the first shock absorber 211 is located in the avoidance hole 252, or the avoidance hole 252 is located on the movement path of the first pusher 210 driving the first shock absorber 211 to move. That is, the avoidance hole 252 is used to ensure the normal movement of the first pusher 210 and the first shock absorber 211.

[0138] Furthermore, the base body 250 also includes a base bracket 253 and a motor bracket 254. The motor bracket 254 is detachably arranged on the base bracket 253. The driving member 241, the transmission member 243, the first pushing member 210, and the first shock absorbing member 211 are all arranged on the motor bracket 254, so that the driving member 241, the transmission member 243, the first pushing member 210, the first shock absorbing member 211 and the motor bracket 254 form a driving module 260, and the driving module 260 can be easily repaired and replaced by the separately detachable driving module 260.

[0139] Furthermore, the base body 250 further includes a sealing cover 255, a mounting hole 256 is provided on the base bracket 253, the driving module 260 is installed in the mounting hole 256 by means of bolts, buckles, etc., and the sealing cover 255 is detachably provided on the mounting hole 256, so that when the driving module 260 is installed in the mounting hole 256, the sealing cover 255 prevents dust or debris from entering the mounting hole 256 and affecting the operation of the driving module 260. Among them, the inner wall of the mounting hole 256 also has a wiring hole, and the wires connected to the driving member 241 are connected to the control device of the base station 200 through the wiring hole.

[0140] In some embodiments of the present application, the cleaning device 100 is a sweeping robot, and the base station 200 also includes a charging device. After the sweeping robot enters the base station 200, the charging structure on the sweeping robot and the charging device on the base station 200 are connected to each other, thereby forming a charging circuit to start charging, and the sweeping robot can also determine that it has been docked on the base station 200 through the connection of the charging circuit, thereby stopping moving. In some other embodiments, the cleaning device 100 can also be a cleaning device 100 with a self-cleaning function such as a floor scrubber.

[0141] In some embodiments, referring to Figures 15, 16, 17 and 18, the cleaning device 100 includes a clean water tank and a dirty water tank. The clean water tank is used to store cleaning liquid, and the cleaning liquid in the clean water tank is sprayed on the cleaning member 101 by gravity or a water pump. A water storage chamber 120 is provided in the dirty water tank, and the dirty water tank is connected to the sewage tank 110 through a sewage outlet 115. The sewage in the sewage tank 110 can be input into the sewage tank through the sewage outlet 115, so that it is centrally stored in the sewage tank, so that the user can clean it regularly.

[0142] Furthermore, in order to allow the sewage in the sewage collecting tank 110 to enter the sewage tank, the cleaning device 100 further includes a vacuum pump and a sewage discharge pipe 114. The vacuum pump is used to vacuum the sewage chamber 201 in the sewage tank. The sewage tank is connected to the sewage collecting tank 110 through the sewage discharge pipe 114. In this way, under the action of the internal vacuum, the sewage in the sewage collecting tank 110 will be sucked into the sewage tank through the sewage discharge port 115. In some other embodiments, the sewage in the sewage collecting tank 110 can also be pumped into the sewage tank by means of a water pump.

[0143] In some embodiments, in order to allow the sewage in the sewage tank 110 to be drawn away by the sewage pipe 114 as much as possible or to flow out from the second sewage hole 121, when the cleaning device 100 is located at the base station 200, the bottom wall of the sewage tank 110 is tilted relative to the horizontal direction. By tilting the bottom wall, the sewage in the sewage tank 110 will flow to the lowest point of the bottom wall under the action of gravity. Among them, the first sewage hole 111 is located at the lowest point of the bottom wall of the sewage tank 110 in the gravity direction, so that the sewage in the sewage tank 110 is guided to the first sewage hole 111 under the action of the bottom wall of the sewage tank 110, and finally flows out from the first sewage hole 111. Furthermore, a sewage outlet 115 is provided at one end of the sewage pipe 114 away from the sewage tank, and the sewage outlet 115 is arranged close to the second sewage hole 121, so that the sewage outlet 115 can also be close to the lowest point of the bottom wall of the sewage collecting tank 110 in the gravity direction, so that when the second sewage hole 121 is closed, the sewage in the sewage collecting tank 110 can be pumped away by the sewage outlet 115 as much as possible and enter the sewage tank.

[0144] Furthermore, the bottom wall of the sewage chamber 201 is inclined relative to the direction of gravity, and the first sewage discharge hole 111 is located at the lowest point of the bottom of the sewage chamber 201 in the direction of gravity, so that the interior of the sewage chamber 201 is guided by the inclined bottom wall, so that the sewage in the sewage chamber 201 is gathered to the sewage discharge hole and finally discharged through the first sewage discharge hole 111.

[0145] Specifically, in some embodiments, the cleaning body further includes a filter 113, which is disposed in the sewage collecting tank 110 and is located at the lowest point of the bottom wall in the gravity direction. The sewage outlet 115 and the second sewage outlet 121 are located in the filter 113, and the sewage in the sewage collecting tank 110 passes through the filter 113 and enters at least one of the sewage outlet 115 and the second sewage outlet 121. In this way, the filter 113 is used to filter the larger debris in the sewage collecting tank 110 to prevent the debris from clogging the sewage outlet 115 or the second sewage outlet 121, and at the same time, the debris can be left in the sewage collecting tank 110, and the user can clean up the debris together when cleaning the sewage collecting tank 110.

[0146] In some embodiments of the present application, the cleaning device 100 includes a cleaning bracket 160, a waterway plate 161 and a dirt scraping plate 162. The dirt scraping plate 162 and the waterway plate 161 are both arranged on the cleaning bracket 160. When the cleaning device 100 is in use, the waterway plate 161, the dirt scraping plate 162 and the dirt collecting tank 110 are arranged in sequence along the gravity direction. When the cleaning member 101 is in the cleaning position, the cleaning member 101 can rotate around its own axis, the waterway plate 161 is used to spray cleaning liquid to the circumferential side wall of the cleaning member 101, and the dirt scraping plate 162 contacts the circumferential side wall of the cleaning member 101. A sewage discharge pipe 114 is formed on the cleaning bracket 160, one end of the sewage discharge pipe 114 extends into the filter 113, and a sewage discharge port 115 is provided.

[0147] Specifically, the cleaning member 101 is a drum, a mop is provided on the surface of the drum, the waterway plate 161 is connected to the clean water tank, and cleaning liquid is sprayed toward the surface of the drum, and then the drum rotates. During the rotation, the surface of the drum continuously contacts the scraper plate 162, and the scraper plate 162 rubs the mop on the surface of the drum, and cooperates with the cleaning liquid to wash away the stains on the mop. The sewage formed then falls into the sewage tank 110 in the sewage tank 110, and is finally sucked into the sewage tank by the sewage outlet 115.

[0148] The above cleaning equipment has at least the following advantages:

[0149] When the cleaning device 100 is located at the base station 200, the first drain hole 111 and the second drain hole 121 are both opened and connected to the sewage chamber 201, so that the cleaning device 100 can discharge a large amount of water into the sewage tank 110, thereby flushing the sewage tank 110, and a large amount of water can be directly discharged into the sewage chamber 201 of the base station 200 through the first drain hole 111, and will not overflow from the sewage tank 110. In addition, the sewage in the water storage chamber 120 can also be discharged into the sewage chamber 201 through the second drain hole 121, so the user only needs to deal with the sewage in the base station 200, without cleaning the sewage tank 202 separately, and without dealing with the sewage in the water storage chamber 120 separately, which effectively reduces the workload of the user and improves the user experience.

[0150] The technical features of the above-described embodiments may be arbitrarily combined. To make the description concise, not all possible combinations of the technical features in the above-described embodiments are described. However, as long as there is no contradiction in the combination of these technical features, they should be considered to be within the scope of this specification.

[0151] The above-described embodiments only express several implementation methods of the present application, and the descriptions thereof are relatively specific and detailed, but they cannot be construed as limiting the scope of the patent application. It should be pointed out that, for a person of ordinary skill in the art, several variations and improvements can be made without departing from the concept of the present application, and these all belong to the protection scope of the present application. Therefore, the protection scope of the patent application shall be subject to the attached claims.

Claims

1. A cleaning device, characterized in that: The cleaning equipment comprises: A cleaning device (100) is provided with a sewage collecting tank (110) and a water storage chamber (120), wherein the sewage collecting tank (110) is used to collect sewage generated by the cleaning device (100) during self-cleaning, and the water storage chamber (120) is connected to the sewage collecting tank (110). The cleaning device (100) further comprises a first sewage discharge hole (111) and a second sewage discharge hole (121), both of which can be opened and closed in a controllable manner, wherein the first sewage discharge hole (111) is connected to the sewage collecting tank (110), and the second sewage discharge hole (121) is connected to the water storage chamber (120); A base station (200), wherein the cleaning device (100) can enter or leave the base station (200) along a first direction (X), the base station (200) having a sewage cavity (201), and when the cleaning device (100) is located at the base station (200), the first sewage discharge hole (111) and the second sewage discharge hole (121) are both opened and communicated with the sewage cavity (201); when the cleaning device (100) leaves the base station (200), the first sewage discharge hole (111) and the second sewage discharge hole (121) are both closed.

2. The cleaning device according to claim 1, characterized in that The cleaning device (100) comprises a cleaning body (130), a first blocking cover (140) and a second blocking cover (150), wherein the first blocking cover (140) and the second blocking cover (150) are both movably mounted on the cleaning body (130); The first blocking cover (140) includes a first position and a second position during the movement. When the first blocking cover (140) is located at the first position, the first blocking cover (140) opens the first drainage hole (111); when the first blocking cover (140) is located at the second position, the first blocking cover (140) closes the first drainage hole (111); The second blocking cover (150) includes a third position and a fourth position during the movement; when the second blocking cover (150) is located at the third position, the second blocking cover (150) opens the second sewage discharge hole (121); and when the second blocking cover (150) is located at the fourth position, the second blocking cover (150) closes the second sewage discharge hole (121).

3. The cleaning device according to claim 2, characterized in that: The cleaning device (100) further comprises a first elastic member (141), wherein the first elastic member (141) is arranged between the first blocking cover (140) and the cleaning body (130), and when the first blocking cover (140) moves from the second position to the first position, the first elastic member (141) accumulates an elastic force for driving the first blocking cover (140) to move from the first position to the second position; And / or, the cleaning device (100) further comprises a second elastic member (151), the second elastic member (151) being arranged between the second blocking cover (150) and the cleaning body (130), and when the second blocking cover (150) moves from the fourth position to the third position, the second elastic member (151) accumulates an elastic force for driving the second blocking cover (150) to move from the third position to the fourth position.

4. The cleaning device according to claim 2, characterized in that: The base station (200) is provided with a first pushing member (210) and a second pushing member (220), wherein the first pushing member (210) is used to drive the first blocking cover (140) to move from the second position to the first position, and the second pushing member (220) is used to drive the second blocking cover (150) to move from the fourth position to the third position.

5. The cleaning device according to claim 4, characterized in that The first stop cover (140) comprises a first swinging section (142) and a first blocking section (143) which are arranged in sequence. The first stop cover (140) is rotatably mounted on the cleaning body (130) around a first rotation axis. The first rotation axis is located between the first swinging section (142) and the first blocking section (143). When the first stop cover (140) is located at the second position, the first swinging section (142) is spaced apart from the cleaning body (130). The first blocking section (143) blocks the first sewage discharge hole (111). The first pushing member (210) is used to drive the first swinging section (142) to approach the cleaning body (130). And / or, the second blocking cover (150) has a second swinging section (152) and a second blocking section (153) which are arranged in sequence, the second blocking cover (150) is rotatably mounted on the cleaning body (130) around a second rotation axis, the second rotation axis is located between the second swinging section (152) and the second blocking section (153), when the second blocking cover (150) is located at the third position, the second swinging section (152) is spaced apart from the cleaning body (130), the second blocking section (153) blocks the second sewage discharge hole (121), and the second pushing member (220) is used to drive the second swinging section (152) to approach the cleaning body (130); Wherein, the first rotation axis direction and the second rotation axis direction both intersect with the first direction (X).

6. The cleaning device according to claim 4, characterized in that The first pushing member (210) is movable along a second direction (Y) intersecting the first direction (X), and when the cleaning device (100) is located at the base station (200), the first pushing member (210) is capable of pushing the first blocking cover (140) to move to the first position during the movement; And / or, the second pushing member (220) is movable along the second direction (Y), and when the cleaning device (100) is located at the base station (200), the second pushing member (220) is able to push the second blocking cover (150) to the third position during movement.

7. The cleaning device according to claim 6, characterized in that The base station (200) further comprises a first shock absorbing member (211), wherein the first shock absorbing member (211) is deformable along the second direction (Y); When the cleaning device (100) is located at the base station (200), the first shock absorbing member (211) is located between the first pushing member (210) and the first blocking cover (140), and the first pushing member (210) can drive the first shock absorbing member (211) to deform during movement, and cause the first shock absorbing member (211) to abut against the first blocking cover (140); And / or, the first shock absorbing member (211) is located between the second pushing member (220) and the second blocking cover (150), and the second pushing member (220) can drive the first shock absorbing member (211) to deform during movement, and cause the first shock absorbing member (211) to abut against the second blocking cover (150).

8. The cleaning device according to claim 4, characterized in that During the process of the cleaning device (100) entering the base station (200) along the first direction (X), the first pushing member (210) is able to abut against the first blocking cover (140) and push the first blocking cover (140) to move to the second position; And / or, when the cleaning device (100) enters the base station (200) along the first direction (X), the second pushing member (220) can abut against the second blocking cover (150) and push the second blocking cover (150) to move to the fourth position.

9. The cleaning device according to claim 7, characterized in that: The base station (200) further comprises a second shock absorbing member (221), wherein the second shock absorbing member (221) is sleeved on an end of the first pushing member (210) abutting against the first blocking cover (140); And / or, the second shock absorbing member (221) is sleeved on an end of the second pushing member (220) abutting against the second blocking cover (150).

10. The cleaning device according to claim 4, characterized in that The first pushing member (210) is movable along a second direction (Y) intersecting the first direction (X); When the cleaning device (100) enters the base station (200) along the first direction (X), the second pushing member (220) can abut against the second blocking cover (150) and push the second blocking cover (150) to move to the fourth position; When the cleaning device (100) is located at the base station (200), during the movement of the first pushing member (210), the first pushing member (210) can push the first blocking cover (140) to move to the first position.

11. The cleaning device according to claim 10, characterized in that The first drainage hole (111) is located at the bottom of the cleaning body (130), and the second drainage hole (121) is located on the side wall of the cleaning body (130).

12. The cleaning device according to claim 2, characterized in that The cleaning body (130) further comprises a first sealing member (112), and when the first blocking cover (140) closes the first drain hole (111), the first sealing member (112) is sealingly disposed between the cleaning body (130) and the first blocking cover (140); And / or, the cleaning body (130) further comprises a second sealing member (122), and when the second blocking cover (150) closes the first drain hole (111), the second sealing member (122) is sealed between the cleaning body (130) and the second blocking cover (150).

13. The cleaning device according to claim 1, characterized in that When the cleaning device (100) is located on the base station (200), the sewage collecting tank (110) and the water storage chamber (120) are both located above the sewage chamber (201) in the direction of gravity.

14. The cleaning device according to claim 13, characterized in that The base station (200) is provided with a sewage trough (202), wherein the sewage trough (202) is formed with the sewage cavity (201) and an opening (203) communicating with the sewage cavity (201); When the cleaning device (100) is located on the base station (200), the first sewage discharge hole (111) and the second sewage discharge hole (121) are both located above the opening (203) in the direction of gravity.

15. The cleaning device according to claim 1, characterized in that When the cleaning device (100) is located at the base station (200), the bottom wall of the sewage collecting tank (110) is arranged to be inclined relative to the horizontal direction, and the second sewage discharge hole (121) is located at the lowest point of the bottom wall in the gravity direction; And / or, the first sewage discharge hole (111) is located at the lowest point of the sewage chamber (201) in the gravity direction.

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