Cleaning device

Abstract

The cleaning device comprises a dirt storage assembly, a dirt storage barrel of the dirt storage assembly is provided with a dirt storage cavity and a dirt outlet communicated with the dirt storage cavity, the dirt storage cavity is used for storing dirt recycled by the cleaning assembly, the dirt in the dirt storage cavity is discharged through the dirt outlet, and a driving mechanism is used for driving a blocking cover to selectively block or open the dirt outlet. When the drain outlet is opened, dirt in the dirt storage cavity can be discharged through the drain outlet. The mechanism (namely the driving mechanism) for opening and closing the sewage draining exit is integrated into the cleaning device or the sewage storage assembly, different from the mode that a mechanism is arranged on a base station in the prior art, the assembly size chain between the cleaning device and the base station can be reduced, so that the assembly error is reduced, and the sewage draining exit of the sewage storage assembly can be reliably blocked or opened.

Description

[0001] This application claims priority to the Chinese patent application filed with the China Patent Office on August 31, 2023, with application number 202311118045.4 and invention name “Cleaning device and its application of dirt storage component”, the entire contents of which are incorporated by reference into this application. Technical Field

[0002] The present application relates to the technical field of cleaning equipment, and in particular to a cleaning device. Background Art

[0003] Washing machines and floor scrubbers, which offer cleaning functions like rinsing and mopping, can replace users in cleaning tasks, bringing numerous conveniences and thus becoming widely used. These cleaning machines are typically equipped with a recycling bin to collect dirt generated during the cleaning process, which is then discharged through a drain outlet.

[0004] Currently, the mechanism that drives the opening and closing of the recycling bin's drain outlet is typically installed on a matching base station. Because the cleaning machine or floor scrubber itself and the base station are independent of each other, the coordination between the base station's mechanism and the recycling bin involves numerous dimensional chains, leading to significant assembly errors. This can easily result in the base station's mechanism failing to trigger, or mistakenly triggering, the opening of the recycling bin's drain outlet, or failing to properly close the drain outlet, impacting user experience. Utility Model Content

[0005] The present application provides a cleaning device that can reliably block or open a sewage outlet of a sewage storage component.

[0006] The present application provides a cleaning device, comprising: a device body; a cleaning component, which is arranged on the device body, and is used to perform cleaning work and recover dirt generated during the cleaning process; a dirt storage component, which is arranged on the device body, wherein the dirt storage component comprises: a dirt storage bucket and a sealing cover; the dirt storage bucket has a dirt storage cavity and a dirt discharge port connected to the dirt storage cavity, the dirt storage cavity is used to store dirt recovered by the cleaning component, and the dirt in the dirt storage cavity is discharged through the dirt discharge port; the sealing cover is connected to the dirt storage bucket; and a driving mechanism, which is arranged on the device body or the dirt storage bucket, and the driving mechanism is transmission-connected to the sealing cover, and the driving mechanism is used to drive the sealing cover to selectively block or open the dirt discharge port.

[0007] In one embodiment of the present application, the driving mechanism includes a trigger member, which is movably arranged on the device body; the trigger member includes: a moving part, which is movably arranged on the device body; a closing cover part, which is arranged on the moving part, and the closing cover part is located below the plane where the sewage outlet is located; wherein, as the moving part moves in the first direction, the closing cover part drives the blocking cover to rotate from the second position to the first position by pressing against the blocking cover.

[0008] In one embodiment of the present application, as the moving part moves toward the sewage outlet, the closing cover part moves toward the sewage outlet to push the blocking cover to rotate from the second position to the first position; as the moving part moves in the direction away from the sewage outlet, the closing cover part moves in the direction away from the sewage outlet to make the closing cover deviate from the rotation path of the blocking cover.

[0009] In one embodiment of the present application, the trigger member also includes: an opening cover portion, which is linked to the closing cover portion, and the opening cover portion is located above the plane where the sewage outlet is located; wherein, as the closing cover portion moves in a direction away from the sewage outlet to open the sewage outlet, the opening cover portion moves in a direction away from the sewage outlet to rotate the blocking cover from the first position to the second position.

[0010] In one embodiment of the present application, the cover closing portion has an initial position, an open cover position, and a cover closing position. When the cover closing portion moves between the initial position and the open cover position, the cover opening portion is driven to move. When the cover closing portion moves between the initial position and the cover closing position, the cover opening portion does not move.

[0011] In one embodiment of the present application, a paddle is provided on the cover closing portion, a paddle slot is provided on the cover opening portion, the paddle is accommodated in the paddle slot, and the paddle slot extends in the first direction.

[0012] In one embodiment of the present application, in the initial position, the paddle is located at the wall of the paddle slot away from the drain outlet; in the cover-closed position, the paddle is located at the wall of the paddle slot adjacent to the drain outlet.

[0013] In one embodiment of the present application, the driving mechanism further includes: a linkage member, which is movably arranged on the sewage storage barrel, and the linkage member is also used to cooperate with the cover opening part in transmission; and a locking member, which is rotatably arranged on the sewage storage barrel, the locking member is used to cooperate with the linkage member in transmission, and the locking member is also used to keep the blocking cover in the first position; wherein, the cover opening part moves in a direction away from the sewage outlet to rotate the blocking cover from the first position to the second position, specifically: the cover opening part drives the linkage member to move in the same direction, so as to drive the locking member to rotate through the linkage member, so that the locking member releases the blocking cover and allows the blocking cover to rotate from the first position to the second position.

[0014] In one embodiment of the present application, the linkage part includes: a first linkage part, which is used to cooperate with the cover opening part in transmission; a cooperation groove is provided on the first linkage part, and the cover opening part is located in the cooperation groove; a second linkage part is spaced apart from the first linkage part along the first direction, and is connected to the first linkage part through a connecting part; the second linkage part is used to cooperate with the locking part in transmission; wherein, during the process of the cover opening part moving in the direction away from the sewage outlet, it presses against the side wall of the cooperation groove in the direction away from the sewage outlet to drive the first linkage part to move in the same direction; the second linkage part moves in the same direction with the first linkage part to drive the locking part to rotate and release the blocking cover.

[0015] In one embodiment of the present application, a detection unit is provided on the device body, and the detection unit is used to detect the position of the blocking cover.

[0016] In one embodiment of the present application, the detection unit is located on a horizontal plane different from the cover closing portion and the cover opening portion, and the horizontal plane where the detection unit is located intersects with the movement path of the blocking cover.

[0017] In one embodiment of the present application, the driving mechanism further includes: a driving member, which is arranged on the device body and has a transmission gear at its output end; the moving part has a transmission rack extending along the first direction, and the transmission rack is engaged with the transmission gear for transmission.

[0018] In one embodiment of the present application, the distance between the blocking cover at the second position and the device body is smaller than the distance between the sewage outlet and the device body.

[0019] In one embodiment of the present application, when the cleaning device is turned on or is self-cleaning, the driving mechanism first performs the action of closing the blocking cover.

[0020] The beneficial effects of the present application are as follows: Different from the prior art, the present application provides a cleaning device and a dirt storage component used therein. The dirt storage bucket of the dirt storage component has a dirt storage chamber and a drain port connected to the dirt storage chamber. The dirt storage chamber is used to store dirt recovered by the cleaning component. The dirt in the dirt storage chamber is discharged through the drain port. The driving mechanism is used to drive the blocking cover to selectively block or open the drain port. When the drain port is open, the dirt in the dirt storage chamber can be discharged through the drain port. The present application realizes that the mechanism for opening and closing the drain port (i.e., the driving mechanism) is integrated into the cleaning device or the dirt storage component. Different from the prior art in which the mechanism is set at the base station, the present application can reduce the size chain of the assembly between the cleaning device and the base station to reduce the assembly error, thereby being able to reliably block or open the drain port of the dirt storage component. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] In order to more clearly illustrate the technical solutions in the embodiments of the present application, the following briefly introduces the drawings required for use in the description of the embodiments. Obviously, the drawings described below are only some embodiments of the present application. For those skilled in the art, other drawings can be obtained based on these drawings without creative work.

[0022] Figure 1 This is a schematic cross-sectional view of the first embodiment of the dirt storage assembly of the present application applied to a cleaning device;

[0023] Figures 2a-2f yes Figure 1 The schematic diagram of the structure of area A of the sewage storage assembly in different states is shown;

[0024] Figure 3This is a schematic cross-sectional view of a second embodiment of a dirt storage assembly used in a cleaning device according to the present application;

[0025] Figures 4a-4f yes Figure 3 The schematic diagram of the structure of the sewage storage assembly in area B in different states is shown;

[0026] Figure 5 This is a structural diagram of a third embodiment of a dirt storage assembly used in a cleaning device according to the present application;

[0027] Figure 6 yes Figure 5 The schematic structural diagram of the sewage storage component C area is shown;

[0028] Figure 7a-7b yes Figure 6 The schematic diagram of the structure of the sewage storage component in different states is shown;

[0029] Figure 8 yes Figure 6 A schematic cross-sectional structure diagram of the sewage storage assembly shown;

[0030] Figure 9 This is a schematic diagram of the structural decomposition of a cleaning device according to a fourth embodiment of the present application;

[0031] Figure 10 yes Figure 9 A partial enlarged view of point D in the middle;

[0032] Figure 11 is applied to Figure 9 A cross-sectional view of a dirt storage assembly of the cleaning device shown;

[0033] Figure 12 is a schematic structural diagram of a trigger member in a fourth embodiment;

[0034] Figure 13 is a partial cross-sectional view of the driving mechanism of the cleaning device in the fourth embodiment;

[0035] Figures 14a-14b 1 and 2 are partial cross-sectional views of the driving mechanism of the cleaning device in the fourth embodiment in different states.

[0036] Description of reference numerals:

[0037] 11. Sewage storage assembly; 12. Sewage storage barrel; 121. Sewage storage chamber; 122. Sewage outlet; 123. Barrel body; 124. Sewage discharge member; 13. Sealing cover; 14. Driving mechanism; 141. Trigger member; 1411. First rotating part; 1412. Trigger member; 1413. Moving part; 1414. Supporting part; 1415. Transmission rack; 1416. Cover closing part; 1416. Paddle; 1417. Cover opening part; 1417. Paddle slot; 142. Linking member; 1421. First linkage part; 1422. Second linkage part; 1423. Connecting part; 1424. Movable slot; 1425. Matching slot; 143. Locking member; 1431. Second rotating part; 1432. Locking member; 1433. Transmission part; 144. First elastic member; 145. Second elastic member; 146. Driving member; 1461. Transmission gear; 21. Device body; 22. Detection unit. DETAILED DESCRIPTION

[0038] The technical solutions in the embodiments of the present application will be clearly and completely described below in conjunction with the drawings in the embodiments of the present application. Obviously, the described embodiments are only a part of the embodiments of the present application, rather than all the embodiments. Based on the embodiments in the present application, all other embodiments obtained by those skilled in the art without making creative work are within the scope of protection of the present application. In addition, it should be understood that the specific implementation methods described herein are only used to illustrate and explain the present application, and are not used to limit the present application. In the present application, unless otherwise specified, the directional words used, such as "up", "down", "left", and "right", generally refer to the up, down, left, and right of the device in actual use or working state, specifically the drawing direction in the accompanying drawings.

[0039] In this application, unless otherwise specified or limited, terms such as "connected," "connected," and "stacked" should be understood broadly. For example, they may refer to fixed connections, detachable connections, or integration; they may refer to direct connections or indirect connections through an intermediate medium; they may refer to internal communication between two components or interaction between two components. Those skilled in the art will understand the specific meanings of these terms in this application based on the specific circumstances.

[0040] This application provides a cleaning device and a dirt storage assembly for use therein, which are described in detail below. It should be noted that the order in which the following embodiments are described does not limit the preferred order of the embodiments of this application. Furthermore, in the following embodiments, the descriptions of each embodiment have their own emphasis. For any portion not described in detail in one embodiment, please refer to the relevant descriptions of other embodiments.

[0041] See also Figure 1 , Figure 1 It is a schematic cross-sectional view of the first embodiment of the dirt storage assembly of the present application applied to a cleaning device.

[0042] In one embodiment, the cleaning device may be a floor scrubber, etc. The cleaning device includes a main unit and a floor brush. The user holds the main unit and pushes the floor brush to move on the surface to be cleaned, so that the floor brush cleans the area it passes through and recovers the dirt generated during the cleaning process. Alternatively, the cleaning device may be a cleaning machine, etc. The cleaning device includes a main unit and a brush head. The user holds the brush head and pushes the brush head to move on the surface to be cleaned, so that the brush head cleans the area it passes through and recovers the dirt generated during the cleaning process. Alternatively, the cleaning device may be a cleaning robot, etc. The cleaning device can move on the surface to be cleaned by itself to clean the area it passes through and recover the dirt generated during the cleaning process. The embodiment of the present application is described using the cleaning device being a floor scrubber as an example. This is only for discussion purposes and does not constitute a limitation.

[0043] Specifically, a cleaning device includes a main body and a cleaning assembly. The cleaning assembly is mounted on the main body and is used to perform cleaning operations and recover dirt generated during the cleaning process. In the example of a floor scrubber, the main body can be the main unit of the cleaning device, while the cleaning assembly is the corresponding floor brush.

[0044] The cleaning device also includes a dirt storage assembly 11. This assembly is located within the main body of the device and is used to store dirt recovered by the cleaning assembly. When the dirt stored in the dirt storage assembly 11 reaches a certain amount, the user cleans the dirt stored in the dirt storage assembly 11, allowing it to be reused for storing dirt recovered by the cleaning assembly. Alternatively, the user can clean the dirt stored in the dirt storage assembly 11 periodically.

[0045] Please also refer to Figures 2a-2f , Figures 2a-2f yes Figure 1 The sewage storage assembly 11 of the embodiment of the present application is described below.

[0046] In one embodiment, the dirt storage assembly 11 includes a dirt storage barrel 12. The dirt storage barrel 12 has a dirt storage chamber 121 located within the barrel 12. The dirt storage chamber 121 is used to store dirt recovered by the cleaning assembly. The dirt storage barrel 12 also has a drain port 122. The drain port 122 communicates with the dirt storage chamber 121, allowing dirt in the dirt storage chamber 121 to be discharged through the drain port 122. The user cleans the dirt stored in the dirt storage assembly 11 by discharging the dirt stored in the dirt storage chamber 121 through the drain port 122.

[0047] The dirt storage assembly 11 also includes a sealing cap 13. This cap is connected to the dirt storage barrel 12 and is used to selectively block or open a drain port 122. When this cap 13 blocks drain port 122, dirt cannot pass through it. Dirt recovered by the cleaning assembly is stored in a dirt storage chamber 121 within the dirt storage barrel 12. When this cap 13 opens drain port 122, dirt in the chamber 121 can be discharged through it, achieving the desired cleaning effect.

[0048] The cleaning device also includes a drive mechanism 14. Drive mechanism 14 is in transmission connection with the blocking cover 13 and is used to drive the blocking cover 13 to selectively block or open the drain port 122. Drive mechanism 14 can be located within the device body or within the waste storage tank 12. This embodiment of the present application illustrates the drive mechanism 14 located within the waste storage tank 12, but this is for illustrative purposes only and is not intended to be limiting.

[0049] Through the above-mentioned method, the driving mechanism 14 of this embodiment is integrated into the cleaning device or the sewage storage component 11. Different from the method in the prior art in which the mechanism is set in the base station, this embodiment can reduce the dimensional chain of assembly between the cleaning device and the base station to reduce the assembly error, thereby being able to reliably block or open the sewage outlet 122 of the sewage storage component 11, that is, to ensure that the driving mechanism 14 can accurately drive the blocking cover 13 to block or open the sewage outlet 122.

[0050] In one embodiment, the blocking cover 13 is rotatably connected to the waste storage barrel 12 and is capable of rotating between a first position S1 and a second position S2. While the blocking cover 13 is opening the waste outlet 122, the blocking cover 13 rotates from the first position S1 toward the second position S2, away from the waste outlet 122. It is understood that while the blocking cover 13 is blocking the waste outlet 122, the blocking cover 13 rotates from the second position S2 toward the waste outlet 122 to the first position S1. Figure 2a The blocking cover 13 is shown in the first position S1. Figure 2d The blocking cover 13 is shown in the second position S2.

[0051] In one embodiment, the distance between the blocking cover 13 in the second position S2 and the device body 21 is smaller than the distance between the sewage outlet 122 and the device body 21. This allows the driving mechanism 14 in the cleaning device or sewage storage assembly 11 to open and close the blocking cover 13 with a simpler structure. At the same time, the blocking cover 13 in the second position S2 does not block the sewage outlet 122, but can fully expose the sewage outlet 122, thereby making the sewage discharge process smoother.

[0052] Of course, in other embodiments of the present application, the blocking cover 13 may also be movably disposed on the waste storage barrel 12, and the blocking cover 13 may be moved to selectively block or open the sewage outlet 122. The present embodiment of the present application uses the example of the blocking cover 13 being rotatably connected to the waste storage barrel 12 as an example, which is only for the purpose of discussion and is not intended to be limiting.

[0053] In one embodiment, the driving mechanism 14 includes a trigger 141, a linkage 142, and a lock 143. The trigger 141 is provided on the dirt storage barrel 12. The linkage 142 is movably provided on the dirt storage barrel 12, and the linkage 142 is also used to cooperate with the trigger 141 in transmission. The lock 143 is rotatably provided on the dirt storage barrel 12, and the lock 143 is used to cooperate with the linkage 142 in transmission, and the lock 143 is also used to keep the blocking cover 13 in the first position S1. The trigger 141 is used to drive the linkage 142 along a first direction (such as Figures 2a to 2f The locking member 143 is driven to rotate by the linkage member 142, so that the locking member 143 releases the blocking cover 13 and allows the blocking cover 13 to rotate from the first position S1 to the second position S2.

[0054] The trigger member 141 and the locking member 143 are located on either side of the sewage outlet 122 in the first direction. The locking member 143 engages the blocking cover 13 with the sewage storage barrel 12, maintaining the blocking cover 13 in the first position S1, thereby maintaining the blocking cover 13 in the state of blocking the sewage outlet 122. When the sewage storage barrel 12 needs to be cleaned, the trigger member 141 drives the linkage member 142 to move in the first direction, thereby driving the locking member 143 to rotate via the linkage member 142. The locking member 143 releases the blocking cover 13, allowing the blocking cover 13 to rotate from the first position S1 to the second position S2, thereby opening the sewage outlet 122.

[0055] Of course, in other embodiments of the present application, the driving mechanism 14 may also directly drive the blocking cover 13 to rotate and switch between the first position S1 and the second position S2 through a power element such as a motor, which is not limited here.

[0056] In one embodiment, the trigger member 141 is rotatably disposed on the waste storage tank 12. The rotation of the trigger member 141 drives the linkage member 142 to move, and the rotation of the trigger member 141 drives the blocking cover 13 to rotate from the second position S2 to the first position S1, so that the blocking cover 13 blocks the waste outlet 122.

[0057] Specifically, the trigger member 141 includes a first rotating portion 1411 and a trigger portion 1412. The first rotating portion 1411 has a first end and a second end that are oppositely disposed. The first end is rotatably connected to the waste storage tank 12, and the trigger portion 1412 is disposed at the second end. The first rotating portion 1411 is configured to drive the trigger portion 1412 to rotate about the first end, causing the trigger portion 1412 to follow a target motion trajectory G. The target motion trajectory G is a complete circle or an arc, with the center of the target motion trajectory G located on the rotational centerline of the first end.

[0058] Furthermore, the driving mechanism 14 further includes a driving member 146, which can be a power element such as a motor. The driving member 146 is in driving connection with the first end of the first rotating portion 1411. The driving member 146 drives the first rotating portion 1411 to rotate about the first end, thereby driving the triggering portion 1412 to rotate about the first end through the first rotating portion 1411.

[0059] It should be noted that before the trigger portion 1412 drives the linkage member 142 to move, the linkage member 142 interferes with the target motion trajectory G. Therefore, the first rotating portion 1411 drives the trigger portion 1412 to rotate toward the linkage member 142. Since the position of the linkage member 142 interferes with the target motion trajectory G, the trigger portion 1412 contacts the linkage member 142, and as the trigger portion 1412 further rotates, it drives the linkage member 142 to move in the first direction.

[0060] Furthermore, the blocking cover 13 in the second position S2 interferes with the target motion trajectory G. Thus, the first rotating portion 1411 drives the trigger portion 1412 to rotate toward the blocking cover 13. Since the blocking cover 13 in the second position S2 interferes with the target motion trajectory G, the trigger portion 1412 contacts the blocking cover 13. As the trigger portion 1412 further rotates, it drives the blocking cover 13 to rotate from the second position S2 to the first position S1, so that the blocking cover 13 blocks the sewage outlet 122.

[0061] In one embodiment, when the blocking cover 13 rotates from the first position S1 to the second position S2, the rotation direction of the blocking cover 13 is opposite to the rotation direction of the locking member 143. Figure 2a In the viewing direction, when the locking member 143 rotates to release the blocking cover 13 , the locking member 143 rotates in a clockwise direction, thereby enabling the blocking cover 13 to rotate in a counterclockwise direction to open the sewage outlet 122 .

[0062] The locking member 143 includes a second rotating portion 1431, a locking portion 1432, and a transmission portion 1433. The second rotating portion 1431 is rotatably connected to the waste storage tank 12. Specifically, the back of the second rotating portion 1431 is rotatably connected to the waste storage tank 12 via a rotating shaft. The locking portion 1432 is disposed at one end of the second rotating portion 1431 and is used to maintain the sealing cover 13 in the first position S1. The transmission portion 1433 is disposed at the end of the second rotating portion 1431 facing away from the locking portion 1432.

[0063] The locking member 143 is rotated by the second rotating portion 1431. The locking portion 1432 rotates toward the sewage outlet 122, locking the blocking cover 13 to the sewage storage tank 12, that is, maintaining the blocking cover 13 in the first position S1, so that the blocking cover 13 stably blocks the sewage outlet 122. The locking portion 1432 rotates away from the sewage outlet 122, moving away from the blocking cover 13 and releasing the blocking cover 13, allowing the blocking cover 13 to rotate from the first position S1 to the second position S2, that is, the blocking cover 13 opens the sewage outlet 122.

[0064] The linkage member 142 includes a first linkage portion 1421 and a second linkage portion 1422, with the first linkage portion 1421 and the second linkage portion 1422 being spaced apart from each other along a first direction. The first linkage portion 1421 is located on the side of the sewage outlet 122 facing the trigger member 141, and is configured to engage with the trigger member 141 in a transmission manner. The second linkage portion 1422 is located on the side of the sewage outlet 122 facing away from the trigger member 141, and is configured to engage with the locking member 143 in a transmission manner. The second linkage portion 1422 and the locking portion 1432 are located on the same side of the second rotating portion 1431. As the linkage member 142 moves along the first linkage portion 1421 toward the second linkage portion 1422, the second linkage portion 1422 engages with the locking portion 1432 in a transmission manner to rotate the locking member 143 and release the blocking cover 13.

[0065] The trigger portion 1412 has an initial position. During rotation of the trigger portion 1412 about the first end from the initial position, the trigger portion 1412 first interferes with the linkage member 142, driving the linkage member 142 to move in the first direction. The trigger portion 1412 then interferes with the blocking cover 13, driving the blocking cover 13 to rotate from the second position to the first position. Specifically, the trigger portion 1412 rotates about the first end in a circumferential direction from the initial position, causing the trigger portion 1412 to first interfere with the linkage member 142. The trigger portion 1412 then continues to rotate in the circumferential direction, causing the trigger portion 1412 to interfere with the blocking cover 13 again.

[0066] For example, Figure 2aIt is an initial state diagram. In the initial state, the trigger part 1412 is in the above-mentioned initial position. The second linkage part 1422 is located on the side of the locking part 1432 facing the first linkage part 1421. When the blocking cover 13 needs to be opened, the driving member 146 drives the trigger part 141 to rotate counterclockwise, that is, the trigger part 1412 rotates around the first end along a circumferential direction from the initial position. The first rotating part 1411 of the trigger part 141 drives the trigger part 1412 to rotate toward the linkage part 142, and the trigger part 1412 cooperates with the first linkage part 1421 of the linkage part 142 to trigger the linkage part 142 to move along the direction of the first linkage part 1421 toward the second linkage part 1422. The second linkage part 1422 moves synchronously to drive the locking part 1432 to rotate clockwise, so that the locking part 1432 moves away from the blocking cover 13 and releases the blocking cover 13. Figures 2a to 2c The blocking cover 13 rotates from the first position S1 to the second position S2 to open the drain outlet 122. Figure 2d When it is necessary to close the blocking cover 13 or adjust the opening degree of the blocking cover 13, the driving member 146 automatically moves Figure 2d The triggering member 141 continues to rotate counterclockwise, that is, the triggering portion 1412 continues to rotate along the circumferential direction, and the triggering portion 1412 contacts and drives the blocking cover 13 to rotate from the second position S2 to the first position S1 to block the sewage outlet 122. Figure 2e and Figure 2f As shown, both the blocking cover 13 and the locking portion 1432 are provided with guiding slopes. When the blocking cover 13 rotates until it contacts the locking portion 1432, the guiding slopes on the blocking cover 13 cooperate with the guiding slopes on the locking portion 1432, allowing the blocking cover 13 to smoothly drive the locking portion 1432 to rotate slightly clockwise. The locking portion 1432 then returns to its original position, locking the blocking cover 13 in the first position S1. By repeating the above-described method, the driving member 146 repeatedly drives the trigger member 141 to rotate counterclockwise, thereby opening the blocking cover 13 and blocking the sewage outlet 122.

[0067] Of course, in other embodiments of the present application, the second linkage part 1422 can also be located on the side of the locking part 1432 facing away from the first linkage part 1421, and the second linkage part 1422 and the locking part 1432 are transmitted through a connecting rod structure, a buckling structure, etc., so that the movement of the second linkage part 1422 itself can drive the locking part 1432 to rotate clockwise.

[0068] In one embodiment, the driving mechanism 14 further includes a first elastic member 144. The first elastic member 144 is sandwiched between the transmission portion 1433 and the dirt storage bucket 12. The first elastic member 144 is used to drive the locking member 143 to rotate in the opposite direction to retain the blocking cover 13 in the first position S1 again.

[0069] Alternatively, the first elastic member 144 may be a compression spring, etc. When the linkage member 142 drives the locking portion 1432 to rotate away from the sewage outlet 122, the transmission portion 1433 compresses the first elastic member 144. Due to its elastic deformation, the first elastic member 144 generates an elastic restoring force. In response to this elastic restoring force, the first elastic member 144 drives the locking portion 1432 to rotate toward the sewage outlet 122 via the transmission portion 1433, thereby driving the locking portion 1433 to rotate in the opposite direction, allowing the locking portion 1432 to engage the sealing cover 13 with the sewage storage barrel 12, thereby maintaining the sealing cover 13 in the first position S1.

[0070] Of course, in other embodiments of the present application, the first elastic member 144 may also be arranged on the side of the locking portion 1432 away from the trigger member 141; and, the first elastic member 144 may also be a tension spring, etc., and the setting position of the first elastic member 144 can be adaptively adjusted; in addition, the first elastic member 144 may also be a torsion spring, etc., and the first elastic member 144 is arranged on the rotating shaft on the back side of the second rotating portion 1431, which is not limited here.

[0071] In one embodiment, the driving mechanism 14 further includes a second elastic member 145. The second elastic member 145 is connected to the linkage member 142 and the sewage storage barrel 12, respectively. The second elastic member 145 is used to drive the linkage member 142 to move and reset after the trigger member 141 drives the linkage member 142 to move. The trigger member 141 drives the linkage member 142 to move in the first direction, so that the linkage member 142 moves to a position that does not interfere with the target motion trajectory G. At this time, the locking member 143 releases the blocking cover 13 and opens the sewage outlet 122. After the trigger member 141 cancels the transmission cooperation with the linkage member 142, the second elastic member 145 drives the linkage member 142 to move and reset, so that the linkage member 142 returns to the original position that interferes with the target motion trajectory G, waiting for the next opening of the sewage outlet 122.

[0072] For example, the second elastic member 145 may be a compression spring. The trigger portion 1412 of the trigger member 141 triggers the linkage member 142 to move along the first linkage portion 1421 toward the second linkage portion 1422. The linkage member 142 compresses the second elastic member 145. The elastic deformation of the second elastic member 145 generates an elastic restoring force. In response to this elastic restoring force, the second elastic member 145 drives the linkage member 142 to move along the second linkage portion 1422 toward the first linkage portion 1421, thereby resetting the linkage member 142.

[0073] Of course, in other embodiments of the present application, the second elastic member 145 may also be a tension spring, etc., and the setting position of the second elastic member 145 can be adaptively adjusted, which is not limited here.

[0074] In one embodiment, the sewage storage assembly 11 further includes a third elastic member. The sealing cover 13 is rotatably connected to the sewage storage bucket 12 via the third elastic member. The third elastic member is used to drive the sealing cover 13 to rotate from the first position S1 to the second position S2. In this way, the third elastic member ensures that the sealing cover 13 rotates from the first position S1 to the second position S2, thereby reliably controlling the sealing cover 13 to open the sewage outlet 122.

[0075] Optionally, the third elastic member may be a torsion spring, etc. The third elastic member provides a tendency for the blocking cover 13 to rotate from the first position S1 toward the second position S2. Furthermore, the blocking cover 13 is located at the bottom of the waste storage tank 12, so that when the sewage outlet 122 is open, the dirt stored in the waste storage tank 12 can at least be discharged through the sewage outlet 122 under its own weight. In this embodiment, the third elastic member is provided so that the blocking cover 13 rotates toward the second position S2 under the elastic restoring force of the third elastic member and the weight of the blocking cover 13.

[0076] Please also refer to Figure 3 as well as Figures 4a-4f , Figure 3 This is a schematic cross-sectional view of the second embodiment of the dirt storage assembly used in the cleaning device of the present application. Figures 4a-4f yes Figure 3 The diagram shows the structure of area B of the sewage storage assembly in different states.

[0077] In an alternative embodiment, this embodiment differs from the above embodiment in that the second linkage portion 1422 and the transmission portion 1433 are located on the same side of the second rotating portion 1431. Specifically, the second linkage portion 1422 is located on the side of the transmission portion 1433 facing away from the first linkage portion 1421. As the linkage member 142 moves along the second linkage portion 1422 toward the first linkage portion 1421, the second linkage portion 1422 and the transmission portion 1433 cooperate to rotate the locking member 143, thereby releasing the blocking cover 13.

[0078] For example, if Figures 4a to 4d As shown, Figure 4aThe initial state diagram shows the trigger portion 1412 in the aforementioned initial position. The trigger portion 1412 rotates from the initial position in a circumferential direction around the first end, causing the trigger portion 1412 to first interfere with the linkage member 142. The trigger portion 1412 then rotates in the opposite circumferential direction, causing the trigger portion 1412 to interfere with the blocking cover 13. Specifically, when the sewage outlet 122 needs to be opened, the driving member 146 first drives the trigger member 141 to rotate clockwise, i.e., the trigger portion 1412 rotates from the initial position in a circumferential direction around the first end. The first rotating portion 1411 of the trigger member 141 drives the trigger portion 1412 to rotate toward the linkage member 142. The trigger portion 1412 cooperates with the first linkage portion 1421 of the linkage member 142 to trigger the linkage member 142 to move along the second linkage portion 1422 toward the first linkage portion 1421. The second linkage portion 1422 moves synchronously to drive the transmission portion 1433 to rotate clockwise, thereby driving the locking portion 1432 to rotate clockwise, so that the locking portion 1432 moves away from the blocking cover 13 and releases the blocking cover 13. It should be noted that Figure 4b In the embodiment, the trigger portion 1412 does not interfere with the blocking cover 13. The blocking cover 13 rotates from the first position S1 to the second position S2 to open the drain outlet 122. When it is necessary to close the drain outlet 122 or adjust the opening degree of the blocking cover 13, as shown in FIG. Figure 4e and Figure 4f As shown, in Figure 4d After the state shown, the driving member 146 then drives the trigger member 141 to rotate counterclockwise, that is, the trigger portion 1412 rotates in the opposite direction of the circumferential direction. The trigger portion 1412 contacts and drives the blocking cover 13 to rotate from the second position S2 to the first position S1, thereby blocking the sewage outlet 122. In this way, the driving member 146 first drives the trigger member 141 to rotate clockwise, and then drives the trigger member 141 to rotate counterclockwise. Repeating the above process, the blocking cover 13 can be opened and the sewage outlet 122 can be blocked.

[0079] Of course, in other embodiments of the present application, the second linkage part 1422 can also be located on the side of the transmission part 1433 facing the first linkage part 1421, and the second linkage part 1422 and the locking part 1432 are transmitted through a connecting rod structure, a buckling structure, etc., so that the movement of the second linkage part 1422 itself can drive the locking part 1432 to rotate clockwise.

[0080] The second elastic member is a tension spring. The trigger portion 1412 of the trigger member 141 triggers the linkage member 142 to move along the second linkage portion 1422 toward the first linkage portion 1421, causing the linkage member 142 to stretch the second elastic member. The elastic deformation of the second elastic member generates an elastic restoring force, which in response to the elastic restoring force drives the linkage member 142 to move along the first linkage portion 1421 toward the second linkage portion 1422, thereby resetting the linkage member 142.

[0081] Please also refer to Figure 5 and Figure 6 , Figure 5 This is a schematic structural diagram of the third embodiment of the dirt storage assembly used in the cleaning device of the present application. Figure 6 yes Figure 5 The schematic structural diagram of the sewage storage component C area is shown.

[0082] In another alternative embodiment, the difference between this embodiment and the above embodiment is that the trigger member 141 is movably provided on the sewage storage barrel 12, and the trigger member 141 moves along the first direction to drive the linkage member 142 to move along the first direction, so that the linkage member 142 drives the locking member 143 to release the blocking cover 13 and open the sewage outlet 122.

[0083] Specifically, the trigger member 141 includes a moving portion 1413, a trigger portion 1412, and a supporting portion 1414. The moving portion 1413 is movably disposed on the dirt storage barrel 12. The trigger portion 1412 is disposed on the moving portion 1413, and the trigger portion 1412 is configured to cooperate with the linkage member 142 in transmission. The supporting portion 1414 is disposed on the moving portion 1413. As the moving portion 1413 moves along the first direction, the supporting portion 1414 pushes against the blocking cover 13 to drive the blocking cover 13 to rotate from the second position S2 to the first position S1, and the supporting portion 1414 supports the blocking cover 13 to maintain the blocking cover 13 in the first position S1.

[0084] The output end of the driving member 146 has a transmission gear 1461. The moving portion 1413 has a transmission rack 1415, and the transmission rack 1415 extends along the first direction. The transmission gear 1461 is engaged with the transmission rack 1415 for transmission. Figure 7a As shown, when the blocking cover 13 blocks the sewage outlet 122, the locking member 143 snaps the blocking cover 13 onto the sewage storage barrel 12, and the supporting portion 1414 supports the side of the blocking cover 13 away from the sewage storage barrel 12. The locking member 143 and the supporting portion 1414 cooperate to keep the blocking cover 13 in the first position S1. Figure 7b As shown, when the sewage outlet 122 needs to be opened, the driving member 146 drives the moving portion 1413 to move along the first direction, so that the supporting portion 1414 is away from the blocking cover 13, and the triggering portion 1412 moves synchronously with the moving portion 1413 to drive the linkage member 142 to move along the second linkage portion 1422 toward the first linkage portion 1421. The second linkage portion 1422 moves synchronously to drive the transmission portion 1433 of the locking member 143 to rotate clockwise, thereby driving the locking portion 1432 to rotate clockwise, so that the locking portion 1432 is away from the blocking cover 13 and releases the blocking cover 13. The blocking cover 13 rotates from the first position S1 to the second position S2 to open the sewage outlet 122. Figure 7aAs shown, when the blocking cover 13 needs to re-block the sewage outlet 122, the driving member 146 rotates in the opposite direction to drive the moving part 1413 to move in the opposite direction, and the moving part 1413 drives the supporting part 1414 to approach the blocking cover 13 so that the supporting part 1414 can re-press the blocking cover 13 to drive the blocking cover 13 to rotate from the second position S2 to the first position S1, and the locking member 143 cooperates to buckle the blocking cover 13 to the sewage storage barrel 12, so that the blocking cover 13 re-blocks the sewage outlet 122.

[0085] In this manner, the embodiment can drive the blocking cover 13 to open and block the drain outlet 122 by rotating the driving member 146 forward and reversely. In addition, the stroke of the trigger member 141 and the linkage member 142 can be adjusted by setting the steering gear rotation angle and the number of steering gear steps, saving structural space.

[0086] Of course, in other embodiments of the present application, the transmission gear 1461 of the driving member 146 can also directly cooperate with the linkage member 142 for transmission, and the driving member 146 moves by driving the linkage member 142 to drive the trigger member 141 to move through the linkage member 142, which is not limited here.

[0087] Please also refer to Figure 8 In this embodiment, the first elastic member 144 is used to drive the locking member 143 to rotate in the opposite direction to re-hold the blocking cover 13 in the first position S1. It is also used to drive the linkage member 142 to return to its original position after the trigger member 141 drives the linkage member 142 to move. This means that the second elastic member 145 of the above-described embodiment is omitted. When the linkage member 142 drives the locking portion 1432 of the locking member 143 to rotate away from the sewage outlet 122, the transmission portion 1433 compresses the first elastic member 144. The elastic deformation of the first elastic member 144 generates an elastic restoring force. In response to this elastic restoring force, the first elastic member 144 drives the locking portion 1432 to rotate toward the sewage outlet 122 via the transmission portion 1433, thereby driving the locking member 143 to rotate in the opposite direction. This allows the locking portion 1432 to engage the blocking cover 13 with the sewage storage tank 12, thereby holding the blocking cover 13 in the first position S1. At the same time, the first elastic member 144 responds to the elastic restoring force and cooperates with the second linkage part 1422 of the linkage member 142 through the transmission part 1433, driving the linkage member 142 to move along the first linkage part 1421 toward the second linkage part 1422 to achieve the reset of the linkage member 142.

[0088] In this embodiment, the linkage 142 also includes a connecting portion 1423. The first linkage portion 1421 and the second linkage portion 1422 are connected by the connecting portion 1423. The sewage storage component 11 also has a second direction, which is perpendicular to the first direction. There are at least two connecting portions 1423, and each connecting portion 1423 is arranged at intervals along the second direction. In the second direction, the first linkage portion 1421 and the second linkage portion 1422 are connected on the same side by a connecting portion 1423, and the first linkage portion 1421 and the second linkage portion 1422 are connected on the other side by another connecting portion 1423. The linkage 142 as a whole presents a frame structure composed of the first linkage portion 1421, the second linkage portion 1422 and the connecting portion 1423.

[0089] The waste storage barrel 12 includes a barrel body 123 and a waste discharge member 124. The barrel body 123 defines a waste storage cavity 121. The waste discharge member 124 is connected to the barrel body 123 and surrounds a waste discharge port 122. A linkage member 142 is framed around the waste discharge member 124, and the linkage member 142 also frames a locking member 143.

[0090] In this embodiment, in the second direction, a movable groove 1424 is formed between adjacent connecting portions 1423. The movable groove 1424 is adjacent to the first linkage portion 1421, and the movable groove 1424 extends along the first direction. The trigger portion 1412 is movably embedded in the movable groove 1424. The sewage storage assembly 11 also has a third direction, and the first direction, the second direction, and the third direction are perpendicular to each other. The linkage member 142 and the movable portion 1413 are spaced apart along the third direction. The trigger portion 1412 extends along the third direction so that the trigger portion 1412 is embedded in the movable groove 1424.

[0091] The trigger portion 1412 is capable of moving a certain distance relative to the movable groove 1424. In other words, in this embodiment, when the driving member 146 drives the trigger portion 1412 to move synchronously with the moving portion 1413, the trigger portion 1412 does not immediately drive the linkage member 142 to move. Instead, the trigger portion 1412 moves a certain distance along the first direction in the movable groove 1424 until the trigger portion 1412 abuts the first linkage member 1421, at which point the trigger portion 1412 drives the linkage member 142 to move.

[0092] The travel required for the linkage member 142 to drive the locking member 143 to release the blocking cover 13 is relatively short, while the supporting portion 1414 is relatively long in the first direction to ensure that the supporting portion 1414 can reliably support the blocking cover 13. Therefore, the movable portion 1413 needs to have sufficient travel in the first direction to ensure that the movable portion 1413 can drive the supporting portion 1414 away from the blocking cover 13 during the process of the blocking cover 13 opening the sewage outlet 122, thereby preventing the supporting portion 1414 from obstructing the blocking cover 13 from rotating to the second position S2 to open the sewage outlet 122.

[0093] In view of this, in this embodiment, when the blocking cover 13 opens the drain outlet 122, the travel of the movable portion 1413 is greater than the travel of the linkage member 142, and the difference between the travel of the movable portion 1413 and the travel of the linkage member 142 is greater than or equal to the length of the supporting portion 1414 in the first direction. Specifically, the length of the movable groove 1424 in the first direction is greater than or equal to the length of the supporting portion 1414 in the first direction.

[0094] In this embodiment, the locking portion 1432 of the locking member 143 is located adjacent to the sewage outlet 122, and the locking member 143 itself has a certain length in the third direction, which allows the transmission portion 1433 to be relatively far away from the blocking cover 13. The transmission of the linkage member 142 and the transmission portion 1433 of the locking member 143 in conjunction with each other means that the linkage member 142 is also relatively far away from the blocking cover 13. In other words, in the third direction, there is ample space between the linkage member 142 and the movable portion 1413 of this embodiment, and the transmission gear 1461 is located between the linkage member 142 and the movable portion 1413, which helps improve the overall space utilization of the sewage storage assembly 11 of this embodiment.

[0095] Please also refer to Figures 9 to 13 、 Figures 14a-14b , Figure 9 This is a schematic diagram of the structural decomposition of the cleaning device according to the fourth embodiment of the present application; Figure 10 yes Figure 9 A partial enlarged view of point D in the middle; Figure 11 is applied to Figure 9 A cross-sectional view of the dirt storage assembly 11 of the cleaning device shown; Figure 12 is a schematic structural diagram of the trigger member 141 in the fourth embodiment; Figure 13 is a partial cross-sectional view of the cleaning device driving mechanism 14 in the fourth embodiment; Figures 14a-14b 1 and 2 are partial cross-sectional views of the cleaning device driving mechanism 14 in different states in the fourth embodiment.

[0096] This embodiment differs from the previous embodiment in that the trigger member 141 is movably mounted on the device body 21. The linkage member 142 and the locking member 143 are similar to those in the previous embodiment. The linkage member 142 is movably mounted on the waste storage tank 12 and is configured to engage with the trigger member 141. The locking member 143 is rotatably mounted on the waste storage tank 12 and is configured to engage with the linkage member 142 and maintain the sealing cover 13 in the first position S1. In this embodiment, the trigger member 141 moves in a first direction to drive the linkage member 142 in the first direction, causing the linkage member 142 to drive the locking member 143 to release the sealing cover 13, thereby opening the waste outlet 122.

[0097] Specifically, the trigger member 141 includes a moving portion 1413 and a closing portion 1416. The moving portion 1413 is movably disposed on the device body 21; the closing portion 1416 is disposed on the moving portion 1413 and is located below the plane where the sewage outlet 122 is located. As the moving portion 1413 moves in the first direction, the closing portion 1416 abuts against the blocking cover 13, thereby driving the blocking cover 13 to rotate from the second position S2 to the first position S1. The moving portion 1413 can drive the closing portion 1416 to move in the first direction. The blocking cover 13 in the second position S2 is located in the movement path of the closing portion 1416, so that the closing portion 1416 can abut against the blocking cover 13 during movement, driving the blocking cover 13 to rotate to the first position S1, thereby closing the sewage outlet 122.

[0098] refer to Figure 13 In the viewing direction, as the moving portion 1413 moves toward the drain outlet 122 (rightward), the cover-closing portion 1416 moves toward the drain outlet 122 (rightward), driving the blocking cover 13 to rotate from the second position S2 to the first position S1. As the moving portion 1413 moves away from the drain outlet 122 (leftward), the cover-closing portion 1416 moves away from the drain outlet 122, causing the cover-closing portion 1416 to deviate from the rotation path of the blocking cover 13. When the blocking cover 13 is in the second position S2, the extension line of the cover-closing portion 1416 passes through the plane of the blocking cover 13. This places the blocking cover 13 in the second position S2 in the movement path of the cover-closing portion 1416. When the cover-closing portion 1416 moves toward the drain outlet 122, it can push the blocking cover 13 to rotate back to the first position S1. When the cover closing portion 1416 moves away from the sewage outlet 122 , the cover closing portion 1416 makes room for the blocking cover 13 to rotate to the second position S2 .

[0099] In this embodiment, the trigger member 141 further includes a cover opening portion 1417, which is linked to the cover closing portion 1416. For example, the cover opening portion 1417 can be directly fixedly connected to the cover closing portion 1416, or can be connected to the cover closing portion 1416 through a connecting rod, a connecting block, or other structures. In a specific embodiment, Figure 13 As shown, the cover closing portion 1416 is provided with a paddle 14161, and the cover opening portion 1417 is provided with a paddle slot 14171. The paddle 14161 is accommodated in the paddle slot 14171, and the paddle slot 14171 extends in a first direction. During movement of the cover closing portion 1416, the paddle 14161 can abut against two opposite sides of the paddle slot 14171 in the first direction, thereby driving the cover opening portion 1417 to move.

[0100] The cover opening portion 1417 is located above the plane where the sewage outlet 122 is located. As the cover closing portion 1416 moves away from the sewage outlet 122 to open the sewage outlet 122, the cover closing portion 1416 can drive the cover opening portion 1417 to move away from the sewage outlet 122, so that the blocking cover 13 rotates from the first position S1 to the second position S2. Specifically, the linkage 142 is used to cooperate with the cover opening portion 1417 in a transmission manner. The cover opening portion 1417 moves away from the sewage outlet 122 to rotate the blocking cover 13 from the first position to the second position. The cover opening portion 1417 drives the linkage 142 to move in the same direction as the cover opening portion 1417 (specifically, in a direction away from the sewage outlet 122), thereby driving the locking member 143 to rotate via the linkage 142, so that the locking member 143 releases the blocking cover 13 and allows the blocking cover 13 to rotate from the first position S1 to the second position S2.

[0101] refer to Figure 11 and Figure 13 The linkage member 142 includes a first linkage portion 1421 and a second linkage portion 1422. The second linkage portion 1422 and the first linkage portion 1421 are spaced apart from each other along the first direction, and the sewage outlet 122 is located therebetween. The second linkage portion 1422 can be connected to the first linkage portion 1421 via a connecting portion, for example, by two connecting portions, thereby forming the linkage member 142 that is sleeved on the sewage outlet 122.

[0102] The first linkage portion 1421 is configured to engage with the cover opening portion 1417. Specifically, a mating groove 1425 is provided on the first linkage portion 1421, and the cover opening portion 1417 is located within the mating groove 1425. Driven by the moving portion 1413, the cover opening portion 1417 moves in a first direction, thereby abutting against the inner wall of the mating groove 1425, thereby driving the movement of the first linkage portion 1421. The first linkage portion 1421 can drive the movement of the second linkage portion 1422, which is configured to engage with the locking member 143, thereby driving the locking member 143 to rotate.

[0103] As the cover opening portion 1417 moves away from the drain outlet 122, it can abut against the side wall of the matching groove 1425 in the direction away from the drain outlet 122, thereby driving the first linkage portion 1421 to move in the first direction away from the drain outlet 122. The second linkage portion 1422 moves in the same direction as the first linkage portion 1421 in the first direction, thereby driving the locking member 143 to rotate and release the blocking cover 13. As the cover opening portion 1417 moves toward the drain outlet 122, the second linkage portion 1422 gradually returns to its original position. Once the second linkage portion 1422 returns to its original position, the locking member 143 is no longer subject to the force of the second linkage portion 1422. The locking member 133 is no longer subject to the force of the second linkage portion 1422, and can be restored to its vertical position under the elastic force of the spring or torsion spring. After the cover closing portion 1416 pushes the blocking cover 13 back to the first position S1 , the locking member 143 maintained in the vertical state can re-lock the blocking cover 13 to keep the blocking cover 13 in the first position S1 .

[0104] During its movement, the cover-closing portion 1416 has an initial position, an open position, and a closed position. When the cover-closing portion 1416 moves from the initial position to the open position, the cover-closing portion 1416 can drive the cover-opening portion 1417 to move, and the paddle 14161 can abut the left side wall of the paddle slot 14171 (i.e., the side wall of the paddle slot 14171 away from the sewage outlet 122), thereby driving the cover-opening portion 1417 to move away from the sewage outlet 122, thereby rotating the blocking cover 13 to the second position S2 to open the sewage outlet 122. At this time, the spring between the cover-opening portion 1417 and the device body 21 is compressed. When the cover-closing portion 1416 moves from the open position to the initial position, the cover-closing portion 1416 moves toward the sewage outlet 122, and the cover-opening portion 1417 returns to its original position under the elastic restoring force of the spring.

[0105] When the cover-closing portion 1416 moves between the initial position and the cover-closing position, the cover-opening portion 1417 does not move. The paddle slot 14171 allows the paddle 14161 of the cover-closing portion 1416 to not move the cover-opening portion 1417 during the above-mentioned movement. It can be understood that the movement distance of the cover-closing portion 1416 is not less than the radius of the sewage outlet 122, but the cover-opening portion 1417 is limited by space and cannot move at equal distances. Therefore, the length of the paddle slot 14171 in the first direction is greater than or equal to the unidirectional movement distance of the cover-closing portion 1416 between the initial position and the cover-closing position, so that the cover-opening portion 1417 only moves during the cover-opening movement and does not move during the cover-closing movement, thereby minimizing the movement space of the cover-opening portion 1417.

[0106] Furthermore, the mating slot 1425 can be configured to extend in the first direction, allowing the one-way movement distance of the lid opening portion 1417 to be greater than the one-way movement distance of the second linkage portion 1422. This is because the second linkage portion 1422 is located on the waste storage tank and is more spatially constrained, and the mating slot 1425 has a certain length in the first direction to allow the lid opening portion 1417 to move a certain distance without causing the linkage portion 1422 to move. Because the one-way travel of closing the lid is greater than the one-way travel of opening the lid, the length of the paddle slot 14171 in the first direction is greater than the length of the mating slot 1425 in the first direction. In other words, the one-way movement distance of the lid closing portion 1416 between the initial position and the closed position is greater than the one-way movement distance of the lid opening portion 1417 between the initial position and the open position.

[0107] Furthermore, the driving mechanism 14 also includes a driving member 146, which is arranged on the device body 21. The driving member 146 can be a power element such as a motor or a servo. The output end of the driving member 146 has a transmission gear 1461. The moving part 1413 has a transmission rack 1415, and the transmission rack 1415 extends along the first direction. The transmission gear 1461 is engaged with the transmission rack 1415 for transmission. In a specific embodiment, the transmission rack 1415 can be integrally provided with the closing cover part 1416. Of course, the transmission rack 1415 can also be a separate component and connected to the closing cover part 1416.

[0108] like Figure 13 、 14a As shown, when the blocking cover 13 blocks the sewage outlet 122, the locking member 143 fastens the blocking cover 13 to the sewage storage barrel 12, and the locking member 143 keeps the blocking cover 13 in the first position S1. At this time, the closing cover portion 1416 is in the initial position. Specifically, the closing cover portion 1416 is outside the rotation path of the blocking cover 13, and the second linkage portion 1422 does not apply force to the locking member 143. Figure 14b As shown, when the drain outlet 122 needs to be opened, the driving member 146 drives the transmission gear 1461 to rotate, thereby driving the movable portion 1413 to move in a first direction away from the drain outlet 122. Driven by the movable portion 1413, the cover closing portion 1416 moves away from the drain outlet 122 (toward the open position), and the paddle 14161 abuts against the wall of the paddle slot 14171 away from the drain outlet 122, thereby driving the cover opening portion 1417 to move away from the drain outlet 122. Subsequently, the cover opening portion 1417 drives the first and second linkage portions 1421 and 1422 to move in the same direction. The second linkage portion 1422 acts on the upper portion of the locking member 143, causing the locking member 143 to rotate outward and release the blocking cover 13. Under the action of a spring (e.g., a torsion spring), the blocking cover 13 rotates from the first position S1 to the second position S2 to open the drain outlet 122. At this time, the cover closing portion 1416 is in the cover opening position.

[0109] like Figure 13 、 14a As shown, when the blocking cover 13 needs to re-block the sewage outlet 122, the driving member 146 drives the transmission gear 1461 to rotate in the opposite direction, thereby driving the moving part 1413 to move in the first direction toward the sewage outlet 122; the closing cover part 1416 moves toward the sewage outlet 122 under the driving action of the moving part 1413, that is, it moves from the open cover position through the initial position to the closed cover position. During the movement, the paddle 14161 moves in the paddle groove 14171. When the closing cover part 1416 moves to the initial position, the second linkage part 1422 is reset, so the locking member 143 is no longer subjected to the force of the second linkage part 1422, and the locking member 143 can be reset to a vertical state under the action of the elastic force; the closing cover part 1416 continues to move toward the sewage outlet 122 and presses against the blocking cover 13 located on its moving path, so that the blocking cover 13 rotates to the first position S1 and remains in the first position S1 under the action of the locking member 143, so that the blocking cover 13 re-blocks the sewage outlet 122.

[0110] After closing the drain outlet 122, the lid closing portion 1416 can be driven by the driving member 146 and the movable portion 1413 to return to its initial position, ready for the next opening. Preferably, in the initial position, the paddle 14161 is located at the paddle slot 14171, away from the wall of the drain outlet 122. This allows the lid closing portion 1416 to unlock the latch 143 by only a short movement. Similarly, the lid opening portion 1417 can also be initially located at the wall of the mating slot 1425, away from the wall of the drain outlet 122.

[0111] Preferably, in the closed position, the paddle 14161 is located on the wall of the paddle slot 14171 adjacent to the drain outlet 122. As a result, when the lid-closing portion 1416 moves from the initial position to the closed position, the paddle 14161 moves independently within the paddle slot 14171 without causing the lid-opening portion 1417 to move, and the lid-opening portion 1417 does not cause the linkage member to move. The lid-opening portion 1417 moves only when the lid-closing portion 1416 moves between the initial position and the open position. This minimizes the movement space between the lid-opening portion 1417 and the second linkage member 1422, facilitating a compact structural layout.

[0112] In one embodiment, if Figure 10 As shown, the device body 21 is provided with a detection unit 22 for detecting the position of the blocking cover 13. Specifically, the detection unit 22 can be a component such as a photoelectric sensor or an infrared sensor capable of detecting the position of the blocking cover 13. The detection unit 22 can detect whether the blocking cover 13 is in the first position S1, thereby ensuring that the blocking cover 13 is properly closed, the drain outlet 122 is not leaking, and the cleaning device can continue to operate normally.

[0113] Specifically, the horizontal plane where the detection unit 22 is located intersects with the movement path of the blocking cover 13, so that the detection unit 22 can at least scan the blocking cover 13 when the blocking cover 13 is in the second position S2, and will not scan the blocking cover 13 when the blocking cover 13 is in the first position S1, thereby determining the current position status of the blocking cover 13.

[0114] The detection unit 22 may be located on a different horizontal plane from the cover closing portion 1416 and the cover opening portion 1417. In this embodiment, the horizontal plane where the detection unit 22 is located may be located between the horizontal plane where the cover closing portion 1416 is located and the horizontal plane where the cover opening portion 1417 is located, so that when the cover closing portion 1416 and the cover opening portion 1417 move in the first direction, neither the cover closing portion 1416 nor the cover opening portion 1417 moves to the horizontal plane where the detection unit 22 is located, thereby avoiding interference with detection.

[0115] As described above, according to the different setting requirements of the detection unit 22, the closing cover part 1416, and the opening cover part 1417, the detection unit 22, the closing cover part 1416, and the opening cover part 1417 can be set on three different surfaces on the main body 21, and the surface where the opening cover part 1417 is located is higher than the surface where the detection unit 22 and the closing cover part 1416 are located.

[0116] In one embodiment, when the cleaning device is turned on or self-cleaning, the driving mechanism 14 first executes the action of closing the blocking cover 13. It is understandable that during the operation of the cleaning device, the blocking cover 13 must be kept in a closed state so that the dirt storage component 11 can normally store the dirt recovered by the cleaning component. If the blocking cover 13 is in an open state, or the blocking cover 13 is not closed tightly, dirt will leak out and cause pollution to the working surface. Therefore, when the cleaning device is turned on or self-cleaning, the action of closing the blocking cover 13 can be forced to be executed once, that is, the action of forcing the closing cover portion 1416 to move from the initial position to the closing position and then back to the initial position to ensure that the blocking cover 13 is in the closed position, the cleaning device can operate normally, and the dirt storage component 11 can store dirt normally.

[0117] In one embodiment, when the sewage outlet 122 needs to be opened, the drive mechanism 14 performs the opening action (i.e., controls the cover closing portion 1416 to move from the initial position to the cover opening position). After the opening action is completed, the detection unit 22 will detect the position of the blocking cover 23. If the detection unit 22 detects that the blocking cover 23 is in the open position, it means that the blocking cover 23 has been opened normally and the cleaning device can perform the current task normally. If the detection unit 22 does not detect that the blocking cover 13 is open, the system needs to control the drive mechanism 14 to reset and repeat the opening action. In other words, the cover closing portion 1416 is reset to the initial position and drives the cover opening portion 1417 to reset together, and then moves to the cover opening position again. After performing the opening action again, the detection unit 22 will detect the position of the blocking cover 23 again. If the detection unit 22 detects that the blocking cover 23 is open, the cleaning device can perform the current task normally; if the detection unit 22 still does not detect that the blocking cover 23 is open, it means that the cleaning device has failed, so it is necessary to stop the current task immediately and alarm; in particular, if the current task is a self-cleaning task, it means that the cleaning device is currently located at the base station. It can be understood that the reason for the failure to perform the opening action may be insufficient power of the cleaning device, so the cleaning device can be charged while stopping self-cleaning and alarming.

[0118] In one embodiment, when the drain outlet 122 needs to be closed, the drive mechanism 14 performs a closing operation (i.e., controls the cover-closing portion 1416 to move from the initial position or the open position to the closed position and then back to the initial position). After the closing operation is completed, the detection unit 22 will detect the position of the blocking cover 23. If the detection unit 22 detects that the blocking cover 23 is in the closed position, it means that the blocking cover 23 has been properly closed and the cleaning device can perform the current task normally. If the detection unit 22 does not detect that the blocking cover 13 is closed, the system needs to control the drive mechanism 14 to repeat the closing operation. After executing the closing action again, the detection unit 22 will detect the position of the blocking cover 23 again. If the detection unit 22 detects that the blocking cover 23 is closed, the cleaning device can perform the current task normally; if the detection unit 22 still does not detect that the blocking cover 23 is closed, it means that the cleaning device has failed, so it is necessary to stop the current task immediately and alarm; in particular, if the current task is a self-cleaning task, it means that the cleaning device is currently located at the base station. It can be understood that the reason for the failure of the closing action may be insufficient power of the cleaning device, so the cleaning device can be charged while stopping self-cleaning and alarming.

[0119] In one embodiment, a waste storage assembly 11 is used in a cleaning device. The waste storage assembly 11 includes a waste storage barrel 12 having a waste storage chamber 121 and a waste discharge port 122 connected to the waste storage chamber 121. The waste storage chamber 121 is used to store waste recovered by the cleaning device, and the waste in the waste storage chamber 121 is discharged through the waste discharge port 122. The waste storage assembly 11 also includes a sealing cover 13 connected to the waste storage barrel 12. The waste storage assembly 11 also includes a drive mechanism 14, which is disposed in the waste storage barrel 12 and is in transmission connection with the sealing cover 13. The drive mechanism 14 is used to drive the sealing cover 13 to selectively close or open the waste discharge port 122.

[0120] It should be noted that the sewage storage assembly 11 of this embodiment has been described in detail in the above embodiments and will not be repeated here.

[0121] The technical solutions provided in the embodiments of this application are described below in conjunction with specific application scenarios.

[0122] Application scenario 1:

[0123] The cleaning device is a floor scrubber. A dirt storage assembly 11 is detachably mounted on the main unit of the cleaning device. This assembly is used to store dirt collected by the cleaning device's floor brushes during the cleaning process. When the dirt stored in the storage assembly 11 reaches a certain level, the user can place the cleaning device on the base station, where it will automatically clean the dirt.

[0124] like Figure 2a As shown, in the initial state, the lock member 143 of the dirt storage assembly 11 fastens the blocking cover 13 to the dirt storage barrel 12, so that the blocking cover 13 blocks the drain outlet 122. At this time, the dirt in the dirt storage barrel 12 cannot be discharged through the drain outlet 122. Figure 2b and Figure 2c As shown, when the dirt stored in the dirt storage component 11 needs to be cleaned, that is, the drain outlet 122 needs to be opened, the driving member 146 drives the trigger member 141 to rotate counterclockwise. The first rotating portion 1411 of the trigger member 141 drives the trigger portion 1412 to rotate toward the linkage member 142, and the trigger portion 1412 cooperates with the first linkage portion 1421 of the linkage member 142 to trigger the linkage member 142 to move along the first linkage portion 1421 toward the second linkage portion 1422. The second linkage portion 1422 moves synchronously to drive the locking portion 1432 of the locking member 143 to rotate clockwise, so that the locking portion 1432 moves away from the blocking cover 13 and releases the blocking cover 13. Figure 2d As shown, the blocking cover 13 rotates from the first position S1 to the second position S2 under the elastic restoring force of the third elastic member and the gravity of the blocking cover 13 itself to open the sewage outlet 122, and the dirt in the sewage storage barrel 12 is discharged through the sewage outlet 122, thereby achieving the purpose of cleaning the sewage storage component 11.

[0125] like Figure 2d As shown, the driving member 146 continues to drive the trigger member 141 to rotate counterclockwise, causing the trigger portion 1412 to disengage from the first linkage portion 1421. The second elastic member 145, in response to its own elastic restoring force, drives the linkage member 142 to move along the second linkage portion 1422 toward the first linkage portion 1421, thereby resetting the linkage member 142. The first elastic member 144, in response to its own elastic restoring force, drives the locking portion 1432 to rotate toward the sewage outlet 122 via the transmission portion 1433 of the locking member 143.

[0126] like Figure 2e and Figure 2f As shown, after the sewage storage barrel 12 is cleaned, the driving member 146 continues to drive the trigger member 141 to rotate counterclockwise, and the trigger portion 1412 contacts and drives the blocking cover 13 to rotate from the second position S2 to the first position S1. The blocking cover 13 passes through the locking portion 1432 of the locking member 143, and the locking member 143 is engaged with the sewage storage barrel 12 under the elastic restoring force of the first elastic member 144, so that the blocking cover 13 re-blocks the sewage outlet 122.

[0127] Application scenario 2:

[0128] like Figure 4a As shown, in the initial state, the lock member 143 of the dirt storage assembly 11 fastens the blocking cover 13 to the dirt storage barrel 12, so that the blocking cover 13 blocks the drain outlet 122. At this time, the dirt in the dirt storage barrel 12 cannot be discharged through the drain outlet 122. Figures 4b to 4d As shown, when it is necessary to clean the dirt stored in the dirt storage assembly 11, that is, to open the sewage outlet 122, the driving member 146 first drives the trigger member 141 to rotate clockwise. The first rotating portion 1411 of the trigger member 141 drives the trigger portion 1412 to rotate toward the linkage member 142. The trigger portion 1412 and the first linkage portion 1421 of the linkage member 142 are in transmission cooperation to trigger the linkage member 142 to move along the second linkage portion 1422 toward the first linkage portion 1421. The second linkage portion 1422 moves synchronously to drive the transmission portion 1433 of the locking member 143 to rotate clockwise, thereby driving the locking portion 1432 to rotate clockwise, so that the locking portion 1432 moves away from the blocking cover 13 and releases the blocking cover 13. The blocking cover 13 rotates from the first position S1 to the second position S2 under the elastic restoring force of the third elastic member and the gravity of the blocking cover 13 to open the drain outlet 122. The dirt in the dirt storage barrel 12 is discharged through the drain outlet 122, thereby achieving the purpose of cleaning the dirt storage component 11.

[0129] like Figure 4eAs shown, the driving member 146 then drives the trigger member 141 to rotate counterclockwise, causing the trigger portion 1412 to disengage from the first linkage portion 1421. The second elastic member 145, in response to its own elastic restoring force, drives the linkage member 142 to move along the first linkage portion 1421 toward the second linkage portion 1422, thereby resetting the linkage member 142. The first elastic member 144, in response to its own elastic restoring force, drives the locking portion 1432 to rotate toward the sewage outlet 122 via the transmission portion 1433 of the locking member 143.

[0130] like Figure 4f As shown, after the sewage storage barrel 12 is cleaned, the driving member 146 continues to drive the trigger member 141 to rotate counterclockwise, and the trigger portion 1412 contacts and drives the blocking cover 13 to rotate from the second position S2 to the first position S1. The blocking cover 13 passes through the locking portion 1432 of the locking member 143, and the locking member 143 is engaged with the sewage storage barrel 12 under the elastic restoring force of the first elastic member 144, so that the blocking cover 13 re-blocks the sewage outlet 122.

[0131] Application scenario three:

[0132] like Figure 7a As shown, in the initial state, the lock member 143 of the dirt storage assembly 11 fastens the blocking cover 13 to the dirt storage barrel 12, so that the blocking cover 13 blocks the drain outlet 122. At this time, the dirt in the dirt storage barrel 12 cannot be discharged through the drain outlet 122. Figure 7b As shown, when it is necessary to clean the dirt stored in the dirt storage component 11, it is necessary to open the sewage outlet 122. At this time, the driving member 146 rotates forward to drive the moving part 1413 of the trigger member 141 to move to the right, so that the supporting part 1414 is away from the blocking cover 13, and the trigger part 1412 moves synchronously with the moving part 1413 for a stroke and then abuts against the first linkage part 1421 of the linkage member 142 to drive the linkage member 142 to move along the second linkage part 1422 toward the first linkage part 1421, and the second linkage part 1422 moves synchronously to drive the transmission part 1433 of the locking member 143 to rotate clockwise, thereby driving the locking part 1432 to rotate clockwise, so that the locking part 1432 is away from the blocking cover 13 and releases the blocking cover 13. The blocking cover 13 rotates from the first position S1 to the second position S2 under the elastic restoring force of the third elastic member and the gravity of the blocking cover 13 to open the drain outlet 122. The dirt in the dirt storage barrel 12 is discharged through the drain outlet 122, thereby achieving the purpose of cleaning the dirt storage component 11.

[0133] like Figure 7aAs shown, after the waste storage barrel 12 is cleaned, the driving member 146 rotates in the opposite direction to drive the moving portion 1413 to move in the opposite direction to the left. The moving portion 1413 drives the supporting portion 1414 to approach the blocking cover 13 so that the supporting portion 1414 again abuts the blocking cover 13, thereby driving the blocking cover 13 to rotate from the second position S2 to the first position S1. The triggering portion 1412 of the triggering member 141 moves away from the first linkage portion 1421. The first elastic member 144, in response to its own elastic restoring force, drives the locking portion 1432 to rotate toward the waste outlet 122 via the transmission portion 1433 of the locking member 143. At the same time, the first elastic member 144 also drives and cooperates with the second linkage portion 1422 of the linkage member 142 via the transmission portion 1433, driving the linkage member 142 to move along the first linkage portion 1421 toward the second linkage portion 1422, thereby resetting the linkage member 142. The locking portion 1432 of the locking member 143 cooperates to buckle the blocking cover 13 onto the sewage storage barrel 12 , so that the blocking cover 13 blocks the sewage outlet 122 again.

[0134] Application scenario four:

[0135] like Figure 13 、 14a As shown, when the blocking cover 13 blocks the sewage outlet 122, the locking member 143 fastens the blocking cover 13 to the sewage storage barrel 12, and the locking member 143 keeps the blocking cover 13 in the first position S1. At this time, the closing cover portion 1416 is in the initial position. Specifically, the closing cover portion 1416 is outside the rotation path of the blocking cover 13, and the second linkage portion 1422 does not apply force to the locking member 143. Figure 14b As shown, when the drain outlet 122 needs to be opened, the driving member 146 drives the transmission gear 1461 to rotate, thereby driving the movable portion 1413 to move in a first direction away from the drain outlet 122. Driven by the movable portion 1413, the cover closing portion 1416 moves away from the drain outlet 122 (toward the open position), and the paddle 14161 abuts against the wall of the paddle slot 14171 away from the drain outlet 122, thereby driving the cover opening portion 1417 to move away from the drain outlet 122. Subsequently, the cover opening portion 1417 drives the first and second linkage portions 1421 and 1422 to move in the same direction. The second linkage portion 1422 acts on the upper portion of the locking member 143, causing the locking member 143 to rotate outward and release the blocking cover 13. Under the action of a spring (e.g., a torsion spring), the blocking cover 13 rotates from the first position S1 to the second position S2 to open the drain outlet 122. At this time, the cover closing portion 1416 is in the cover opening position.

[0136] like Figure 13 、 14aAs shown, when the blocking cover 13 needs to re-block the sewage outlet 122, the driving member 146 drives the transmission gear 1461 to rotate in the opposite direction, thereby driving the moving part 1413 to move in the first direction toward the sewage outlet 122; the closing cover part 1416 moves toward the sewage outlet 122 under the driving action of the moving part 1413, that is, it moves from the open cover position through the initial position to the closed cover position. During the movement, the paddle 14161 moves in the paddle groove 14171. When the closing cover part 1416 moves to the initial position, the second linkage part 1422 is reset, so the locking member 143 is no longer subjected to the force of the second linkage part 1422, and the locking member 143 can be reset to a vertical state under the action of the elastic force; the closing cover part 1416 continues to move toward the sewage outlet 122 and presses against the blocking cover 13 located on its moving path, so that the blocking cover 13 rotates to the first position S1 and remains in the first position S1 under the action of the locking member 143, so that the blocking cover 13 re-blocks the sewage outlet 122.

[0137] like Figure 10 As shown, a detection unit 22 is provided on the device body 21, and the detection unit 22 is used to detect the position of the blocking cover 13. Specifically, the detection unit 22 is a photoelectric sensor, which can detect whether the blocking cover 13 is in the first position S1, thereby ensuring that the blocking cover 13 has been normally closed, the sewage outlet 122 does not leak, and the cleaning device can continue to be used normally. Specifically, the horizontal plane where the photoelectric sensor is located intersects with the movement path of the blocking cover 13, and is located on a different horizontal plane from the closing cover portion 1416 and the opening cover portion 1417, so that the photoelectric sensor can at least scan the blocking cover 13 when the blocking cover 13 is in the second position S2, and will not scan the blocking cover 13 when the blocking cover 13 is in the first position S1, thereby being able to determine the current position state of the blocking cover 13.

[0138] The above is a detailed introduction to the cleaning device provided by the present application and the dirt storage component used therein. Specific examples are used herein to illustrate the principles and implementation methods of the present application. The description of the above embodiments is only used to help understand the method of the present application and its core idea. At the same time, for those skilled in the art, according to the ideas of the present application, there will be changes in the specific implementation methods and application scope. In summary, the content of this specification should not be understood as a limitation on the present application.

Claims

1. A cleaning device, characterized in that: include: Device body; A cleaning component is provided on the main body of the device, and is used for performing cleaning work and recovering dirt generated during the cleaning process; A dirt storage assembly is provided in the main body of the device, wherein the dirt storage assembly includes a dirt storage bucket and a blocking cover; the dirt storage bucket has a dirt storage cavity and a sewage outlet connected to the dirt storage cavity, the dirt storage cavity is used to store dirt recovered by the cleaning assembly, and the dirt in the dirt storage cavity is discharged through the sewage outlet; the blocking cover is connected to the dirt storage bucket; and The driving mechanism is provided on the device body or the sewage storage barrel, and the driving mechanism is in transmission connection with the blocking cover, and is used for driving the blocking cover to selectively block or open the sewage outlet.

2. The cleaning device according to claim 1, characterized in that The driving mechanism includes a trigger member, which is movably arranged on the device body; The triggering member includes: a moving part, movably provided on the device body; a closing cover portion, provided on the movable portion, and located below the plane where the sewage outlet is located; Wherein, as the moving portion moves in the first direction, the cover closing portion abuts against the blocking cover to drive the blocking cover to rotate from the second position to the first position.

3. The cleaning device according to claim 2, characterized in that As the moving portion moves toward the sewage outlet, the cover closing portion moves toward the sewage outlet to push the blocking cover to rotate from the second position to the first position; As the moving portion moves in a direction away from the sewage outlet, the cover closing portion moves in a direction away from the sewage outlet, so that the cover closing portion deviates from the rotation path of the blocking cover.

4. The cleaning device according to claim 2, characterized in that The trigger also includes: an opening portion, linked to the closing portion, and located above the plane where the sewage outlet is located; Wherein, as the cover closing portion moves in a direction away from the sewage outlet to open the sewage outlet, the cover opening portion moves in a direction away from the sewage outlet, so that the blocking cover rotates from the first position to the second position.

5. The cleaning device according to claim 4, characterized in that The cover closing portion has an initial position, an open position, and a cover closing position. When the cover closing portion moves between the initial position and the open position, the cover opening portion is driven to move; when the cover closing portion moves between the initial position and the cover closing position, the cover opening portion does not move.

6. The cleaning device according to claim 5, characterized in that The closing cover portion is provided with a paddle, the opening cover portion is provided with a paddle groove, the paddle is accommodated in the paddle groove, and the paddle groove extends in the first direction.

7. The cleaning device according to claim 6, characterized in that In the initial position, the paddle is located at the slot wall of the paddle slot away from the sewage outlet; in the cover-closed position, the paddle is located at the slot wall of the paddle slot adjacent to the sewage outlet.

8. The cleaning device according to claim 4, characterized in that The driving mechanism further comprises: A linkage member is movably provided on the dirt storage barrel, and the linkage member is also used for transmission cooperation with the cover opening portion; and a locking member rotatably disposed on the dirt storage barrel, the locking member being configured to engage with the linkage member in a transmission manner and further configured to maintain the blocking cover in the first position; The opening portion moves in a direction away from the sewage outlet so that the blocking cover rotates from the first position to the second position, specifically: The cover opening portion drives the linkage member to move in the same direction, so as to drive the locking member to rotate through the linkage member, so that the locking member releases the blocking cover and allows the blocking cover to rotate from the first position to the second position.

9. The cleaning device according to claim 8, characterized in that The linkage comprises: a first linkage portion, configured to engage with the cover opening portion in a transmission manner; a matching groove is provided on the first linkage portion, and the cover opening portion is located in the matching groove; a second linkage portion, spaced apart from the first linkage portion along the first direction and connected to the first linkage portion via a connecting portion; the second linkage portion is configured to engage with the locking member in a transmission manner; In which, when the opening cover part moves away from the sewage outlet, it presses against the side wall of the matching groove away from the sewage outlet to drive the first linkage part to move in the same direction; the second linkage part moves in the same direction with the first linkage part to drive the locking part to rotate and release the blocking cover.

10. The cleaning device according to claim 4, characterized in that The device body is provided with a detection unit, and the detection unit is used to detect the position of the blocking cover.

11. The cleaning device according to claim 10, characterized in that The detection unit is located on a horizontal plane different from the cover closing portion and the cover opening portion, and the horizontal plane where the detection unit is located intersects with the movement path of the blocking cover.

12. The cleaning device according to claim 2, characterized in that The driving mechanism further comprises: A driving member, disposed on the device body, having a transmission gear at its output end; The moving portion has a transmission rack extending along the first direction, and the transmission rack is meshed with the transmission gear for transmission.

13. The cleaning device according to claim 2, characterized in that The distance between the blocking cover located at the second position and the device body is smaller than the distance between the sewage outlet and the device body.

14. The cleaning device according to claim 1, characterized in that When the cleaning device is turned on or self-cleaning, the driving mechanism first performs the action of closing the blocking cover.

15. The cleaning device according to claim 1, characterized in that The driving mechanism comprises: A triggering member is provided on the dirt storage barrel; A linkage member is movably provided on the dirt storage barrel, and the linkage member is also used for transmission cooperation with the trigger member; and a locking member rotatably disposed on the dirt storage barrel, the locking member being configured to engage with the linkage member in a transmission manner and further configured to maintain the blocking cover in the first position; The trigger member is used to drive the linkage member to move along the first direction, so as to drive the locking member to rotate through the linkage member, so that the locking member releases the blocking cover and allows the blocking cover to rotate from the first position to the second position.

16. The cleaning device according to claim 15, characterized in that The triggering member includes: A first rotating portion having a first end and a second end opposite to each other, wherein the first end is rotatably connected to the waste storage barrel; and a trigger portion, disposed at the second end, wherein the first rotating portion is used to drive the trigger portion to rotate around the first end; The trigger portion has a target motion trajectory; before the trigger portion drives the linkage member to move, the linkage member interferes with the target motion trajectory, and the blocking cover in the second position interferes with the target motion trajectory.

17. The cleaning device according to claim 16, characterized in that The trigger part has an initial position; during the process of the trigger part rotating around the first end from the initial position, the trigger part first interferes with the linkage part to drive the linkage part to move along the first direction, and then the trigger part interferes with the blocking cover to drive the blocking cover to rotate from the second position to the first position.

18. The cleaning device according to claim 17, characterized in that The trigger part rotates around the first end along a circumferential direction from the initial position, so that the trigger part first interferes with the linkage part, and then the trigger part continues to rotate along the circumferential direction, so that the trigger part interferes with the blocking cover again.

19. The cleaning device according to claim 17, wherein The trigger part rotates around the first end along a circumferential direction from the initial position, so that the trigger part first interferes with the linkage part, and then the trigger part rotates in the opposite direction of the circumferential direction, so that the trigger part interferes with the blocking cover again.

20. The cleaning device according to claim 15, characterized in that The linkage member comprises a first linkage portion and a second linkage portion spaced apart from each other along the first direction, wherein the first linkage portion is configured to cooperate with the trigger member in transmission; The locking member comprises: a second rotating part, rotatably connected to the dirt storage bucket; a locking portion, disposed at one end of the second rotating portion, the locking portion being used to keep the blocking cover in the first position; and a transmission portion, disposed at an end of the second rotating portion away from the locking portion; Wherein, the second linkage part and the locking part are located on the same side of the second rotating part; as the linkage part moves along the first linkage part toward the second linkage part, the second linkage part is used to cooperate with the locking part in transmission to rotate the locking part to release the blocking cover.

21. The cleaning device according to claim 15, characterized in that The linkage member comprises a first linkage portion and a second linkage portion spaced apart from each other along the first direction, wherein the first linkage portion is configured to cooperate with the trigger member in transmission; The locking member comprises: a second rotating part, rotatably connected to the dirt storage bucket; a locking portion, disposed at one end of the second rotating portion, the locking portion being used to keep the blocking cover in the first position; and a transmission portion, disposed at an end of the second rotating portion away from the locking portion; Wherein, the second linkage part and the transmission part are located on the same side of the second rotating part; as the linkage part moves along the second linkage part toward the first linkage part, the second linkage part and the transmission part cooperate to rotate the locking part to release the blocking cover.

22. The cleaning device according to claim 20 or 21, characterized in that The driving mechanism further includes a first elastic member, which is sandwiched between the transmission part and the dirt storage bucket, and the first elastic member is used to drive the locking member to rotate in the opposite direction to re-main the blocking cover in the first position.

23. The cleaning device according to claim 15, characterized in that The driving mechanism further includes a second elastic member connected to the linkage member and the dirt storage bucket, respectively, and the second elastic member is used to drive the linkage member to move and reset after the trigger member drives the linkage member to move.

24. The cleaning device according to claim 15, characterized in that The trigger is movably arranged on the dirt storage barrel; Wherein, the triggering member moves along the first direction to drive the linkage member to move along the first direction.

25. The cleaning device according to claim 24, characterized in that The triggering member includes: A movable portion, movably disposed on the waste storage barrel; a trigger portion, disposed on the moving portion, and configured to cooperate with the linkage member in transmission; and A supporting portion, provided on the moving portion; Wherein, as the moving portion moves along the first direction, the supporting portion pushes against the blocking cover to drive the blocking cover to rotate from the second position to the first position, and the supporting portion supports the blocking cover to keep the blocking cover in the first position.

26. The cleaning device according to claim 25, characterized in that During the process of the blocking cover opening the sewage outlet, the difference between the stroke of the moving portion and the stroke of the linkage member is greater than or equal to the length of the supporting portion in the first direction.

27. The cleaning device according to claim 25, characterized in that The linkage comprises: A first linkage part, configured to cooperate with the trigger part in transmission; a second linkage portion, spaced apart from the first linkage portion along the first direction, the second linkage portion being configured to be in transmission engagement with the locking member; at least two connecting parts, the first linkage part and the second linkage part are connected by the connecting parts, the connecting parts are spaced apart along a second direction perpendicular to the first direction to form a movable groove adjacent to the first linkage part between adjacent connecting parts, the movable groove extends along the first direction, and the trigger part is movably embedded in the movable groove; Wherein, the length of the movable groove in the first direction is greater than or equal to the length of the supporting portion in the first direction.

28. The cleaning device according to claim 25, characterized in that The dirt storage assembly further has a third direction, the first direction is perpendicular to the third direction, the linkage member and the moving part are spaced apart along the third direction; the driving mechanism further includes: A driving member having a transmission gear at its output end; Wherein, in the third direction, the transmission gear is located between the linkage member and the moving part, and the moving part has a transmission rack extending along the first direction, and the transmission rack is meshed with the transmission gear for transmission.

29. The cleaning device according to claim 1, wherein The sewage storage component also includes: A third elastic member, the blocking cover is rotatably connected to the dirt storage bucket via the third elastic member, and the third elastic member is used to drive the blocking cover to rotate from the first position to the second position.

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