Cleaning mechanism, cleaning equipment, cleaning tank structure and cleaning base station

Abstract

The utility model discloses a cleaning mechanism, cleaning equipment, a cleaning tank structure and a cleaning base station. The cleaning mechanism is used for cleaning equipment, and the cleaning mechanism comprises a cleaning assembly and a driving assembly. The cleaning assembly comprises a first cleaning part, a connecting part and a second cleaning part, the second cleaning part is connected to the peripheral side of the first cleaning part through the connecting part, and the second cleaning part is at least used for cleaning a cleaning blind area of the cleaning equipment; the driving assembly is connected with the first cleaning component so as to drive the first cleaning component to rotate and move in the first direction. According to the cleaning mechanism, the cleaning equipment, the cleaning tank and the cleaning base station, the problems that in the prior art, in order to clean a blind area, the cost of the cleaning equipment is easily increased, and the cleaning equipment is inconvenient to control can be solved.

Description

Technical Field

[0001] The utility model relates to the technical field of cleaning devices, and in particular to a cleaning mechanism, cleaning equipment, a cleaning tank structure and a cleaning base station. Background Art

[0002] When current cleaning equipment cleans blind spots such as walls, corners, and edges of obstacles, there is a certain gap between the equipment and the blind spots. In related technologies, in order to clean blind spots, some cleaning equipment uses a mechanical arm to drive the mop to swing; this method requires adding more hardware structures and is relatively costly; in addition, in other cleaning equipment, software algorithms are used to control the mop to swing out and back during the cycle to clean the blind spots. This method has low cleaning efficiency and complex control logic. Utility Model Content

[0003] The main purpose of the utility model is to provide a cleaning mechanism, a cleaning device, a cleaning tank and a cleaning base station, so as to at least solve the problem described in the background technology that in order to clean the blind area, the cost of the cleaning device is easily increased and it is inconvenient to control the cleaning device.

[0004] According to one aspect of the utility model, a cleaning mechanism is provided, the cleaning mechanism is used for cleaning equipment, and the cleaning mechanism comprises:

[0005] A cleaning component, the cleaning component comprising a first cleaning component, a connecting component and a second cleaning component, the second cleaning component being connected to the outer peripheral side of the first cleaning component through the connecting component, and the second cleaning component being at least used for cleaning a blind area of ​​the cleaning device;

[0006] A driving assembly is connected to the first cleaning component to drive the first cleaning component to rotate and move along a first direction.

[0007] Further, the first cleaning component includes a first cleaning body, and the second cleaning component includes a second cleaning body;

[0008] Wherein, the second cleaning body has a first position in the same plane as the first cleaning body; and / or,

[0009] The second cleaning body has a second position perpendicular to the first cleaning body.

[0010] Further, the second cleaning body is rotatably connected to the connecting component to switch between the first position and the second position.

[0011] Furthermore, the cleaning mechanism further includes a driving component, and the driving component is drivingly connected to the second cleaning body to drive the second cleaning body to switch between the first position and the second position.

[0012] Furthermore, the second cleaning body can be rotatably connected or fixedly connected to the connecting component.

[0013] Further, when the second cleaning body and the first cleaning body are in the same plane, the second cleaning body is configured to rotate synchronously with the first cleaning body and move along the first direction.

[0014] Furthermore, during the synchronous rotation of the second cleaning body and the first cleaning body, the second cleaning body has a fitting position where it fits in with the first cleaning body.

[0015] Further, the projection of the first cleaning body in the horizontal plane is a first circle, the projection of the second cleaning body in the horizontal plane is a second circle, and the first circle and the second circle intersect or are tangent to each other.

[0016] Furthermore, the first cleaning body and the second cleaning body are connected via a pulley mechanism, a gear mechanism or a sprocket mechanism to rotate synchronously.

[0017] Further, the connecting component includes a connecting rod, the first cleaning component is installed at the first end of the connecting rod, the second cleaning component is installed at the second end of the connecting rod, an installation cavity is provided in the connecting rod, and the pulley mechanism, the gear mechanism or the sprocket mechanism is installed in the installation cavity.

[0018] Further, the second cleaning component includes at least two second cleaning bodies, and the at least two second cleaning bodies are located in the same plane or in different planes.

[0019] Furthermore, the driving assembly includes a transmission component and a driving member.

[0020] Wherein, the transmission component comprises a first abutment, a second abutment and an elastic element, the first abutment connects the driving component and the second abutment, the second abutment connects the first cleaning component, the connecting component is connected to the second abutment, the second abutment is provided with a track surface, the first abutment can be movably abutted on the track surface, and the elastic element abuts on the second abutment to apply a reset force to the second abutment;

[0021] The driving member is configured to drive the first resisting member to rotate along a second direction and a third direction opposite to the second direction to move the first resisting member on the track surface, move the first cleaning member along the first direction, and rotate the first cleaning member.

[0022] On the other hand, the present application also provides a cleaning device, which includes the above-mentioned cleaning mechanism.

[0023] Further, the cleaning device comprises a host, the cleaning mechanism is mounted on the host, the host has a first tangent line along the Y direction, and the host has a second tangent line along the X direction;

[0024] Wherein, when the first cleaning body and the second cleaning body of the cleaning mechanism are in the same plane: the outer edge of the second cleaning body is tangent to the first tangent or exceeds the first tangent; and / or the outer edge of the second cleaning body is tangent to the second tangent or exceeds the second tangent.

[0025] In the second aspect, the present application also provides a cleaning tank structure, which is used to clean the above-mentioned cleaning mechanism. The cleaning tank structure includes a first cleaning area and a second cleaning area. The first cleaning area is used to clean the first cleaning component, and the second cleaning area is used to clean the second cleaning component.

[0026] In a fourth aspect, the present application also provides a cleaning base station, which includes the above-mentioned cleaning tank structure.

[0027] In the utility model, by arranging the second cleaning component on the outer peripheral side of the first cleaning component, when the driving component drives the first cleaning component to work, the second cleaning component can assist in cleaning the blind spot of the cleaning device. The entire cleaning mechanism only needs to connect at least one second cleaning component to achieve the cleaning of the blind spot of the cleaning device, and the structure is simple. When the cleaning device is working, the second cleaning component can be controlled by the original control program of the cleaning device, without the need to set up an additional complex control program, which can greatly reduce the cleaning cost of the blind spot of the cleaning device. In addition, the cleaning mechanism in the present application can drive the first cleaning component and the second cleaning component to move simultaneously in the first direction by setting a driving component. In some embodiments, the same driving component can drive the first cleaning component and the second cleaning component to rotate simultaneously, which has a simple structure and can further reduce the production and manufacturing cost of the cleaning mechanism of the present application. BRIEF DESCRIPTION OF THE DRAWINGS

[0028] The drawings described herein are used to provide a further understanding of the present invention and constitute a part of the present invention. The exemplary embodiments of the present invention and their descriptions are used to explain the present invention and do not constitute an improper limitation on the present invention. In the drawings:

[0029] Figure 1 A three-dimensional structural diagram of a cleaning mechanism disclosed in an embodiment of the present application;

[0030] Figure 2 This is a three-dimensional structural diagram of the cleaning mechanism disclosed in the embodiment of the present application with part of the housing of the driving member removed;

[0031] Figure 3 A top view of the cleaning mechanism disclosed in the embodiment of the present application;

[0032] Figure 4 for Figure 3 AA section view in;

[0033] Figure 5 It is a three-dimensional structural diagram of the second abutting member disclosed in the embodiment of the present application when it is at a first viewing angle;

[0034] Figure 6 It is a three-dimensional structural diagram of the second abutting member disclosed in the embodiment of the present application when it is at a third viewing angle;

[0035] Figure 7 A top view of a cleaning assembly disclosed in another embodiment of the present application (the first cleaning body and the second cleaning body are in the same plane);

[0036] Figure 8 A top view of a cleaning assembly (a first cleaning body is perpendicular to a second cleaning body) disclosed in another embodiment of the present application;

[0037] Fig. 9 A top view of a cleaning assembly disclosed in a third embodiment of the present application;

[0038] Fig.10 A three-dimensional structural diagram of a cleaning device disclosed in an embodiment of the present application;

[0039] Fig.11 A position relationship diagram of a projection of a partial structure of a cleaning device disclosed in an embodiment of the present application in a horizontal plane;

[0040] Fig.12 A position relationship diagram of the projection of the second cleaning setting part structure in the horizontal plane disclosed in the embodiment of the present application;

[0041] Fig.13 A position relationship diagram of the projection of the third cleaning setting part structure disclosed in the embodiment of the present application in the horizontal plane;

[0042] Fig.14 A position relationship diagram of the projection of the fourth cleaning setting part structure disclosed in the embodiment of the present application in the horizontal plane;

[0043] Fig.15 A position relationship diagram of the projection of the fifth cleaning setting part structure in the horizontal plane disclosed in the embodiment of the present application;

[0044] Fig.16 A position relationship diagram of the projection of the sixth cleaning setting part structure in the horizontal plane disclosed in the embodiment of the present application;

[0045] Fig.17 A three-dimensional structural diagram of a cleaning tank structure disclosed in an embodiment of the present application;

[0046] Fig.18 This is a three-dimensional structural diagram of the cleaning base station disclosed in an embodiment of the present application.

[0047] The above drawings include the following reference numerals:

[0048] 100, cleaning mechanism; 10, cleaning assembly; 11, first cleaning member; 111, first cleaning body; 12, connecting member; 121, connecting rod; 1211, mounting cavity; 13, second cleaning member; 131, second cleaning body; 20, driving assembly; 21, transmission member; 211, first abutting member; 212, second abutting member; 2121, track surface; 2121a, first area; 2121b, second area; 2121c, third area; 2 121d, connection area; 2122, limiting structure; 213, elastic element; 214, output shaft; 22, driving member; 221, supporting block; 30, driving member; 40, pulley mechanism; 41, first gear; 42, second gear; 43, transmission belt; 50, first tangent; 60, second tangent; 200, cleaning equipment; 201, host; 300, cleaning tank structure; 301, first cleaning area; 302, second cleaning area; 400, cleaning base station. DETAILED DESCRIPTION

[0049] It should be noted that, in the absence of conflict, the embodiments and features of the embodiments of the present invention can be combined with each other. The present invention will be described in detail below with reference to the accompanying drawings and in combination with the embodiments.

[0050] It should be noted that the terms used herein are only for describing specific embodiments and are not intended to limit the exemplary embodiments according to the utility model. As used herein, unless the context clearly indicates otherwise, the singular form is also intended to include the plural form. In addition, it should be understood that when the terms "comprise" and / or "include" are used in this specification, it indicates the presence of features, steps, operations, devices, components and / or combinations thereof.

[0051] Unless otherwise specifically stated, the relative arrangement, numerical expressions and numerical values ​​of the parts and steps described in these embodiments do not limit the scope of the utility model. At the same time, it should be understood that, for ease of description, the sizes of the various parts shown in the accompanying drawings are not drawn according to the actual proportional relationship. The technology, methods and equipment known to ordinary technicians in the relevant field may not be discussed in detail, but in appropriate cases, the technology, methods and equipment should be regarded as a part of the authorization specification. In all examples shown and discussed here, any specific value should be interpreted as merely exemplary, rather than as a limitation. Therefore, other examples of exemplary embodiments may have different values. It should be noted that similar reference numerals and letters represent similar items in the following drawings, so once a certain item is defined in one drawing, it does not need to be further discussed in subsequent drawings.

[0052] As mentioned in the background technology, in order to clean the blind spots, the existing cleaning equipment easily increases the cost of the cleaning equipment and is not easy to control. In order to solve the above problems, the present application discloses a new cleaning mechanism, which can not only clean the blind spots, but also does not easily increase the cost of the cleaning equipment and is easy to control. The cleaning mechanism of the present application will be described in detail below with reference to the accompanying drawings.

[0053] See also Figures 1 to 4 As shown, the embodiment of the present application provides a cleaning mechanism 100, which is used for cleaning equipment 200 (see Fig.10 Specifically, the cleaning mechanism 100 includes a cleaning component 10 and a driving component 20.

[0054] The cleaning assembly 10 includes a first cleaning component 11, a connecting component 12 and a second cleaning component 13. The second cleaning component 13 is connected to the outer peripheral side of the first cleaning component 11 through the connecting component 12. The second cleaning component 13 is at least used to clean the cleaning blind area of ​​the cleaning device 200; the driving component 20 is connected to the first cleaning component 11 to drive the first cleaning component 11 to rotate and move along a first direction ( Figure 1 It can be understood that when the cleaning mechanism 100 in this embodiment is installed in the cleaning device 200, the first direction H is the height direction of the cleaning device 200.

[0055] When the cleaning mechanism 100 in this embodiment is working, the first cleaning component 11 can be driven to reciprocate along the height direction (H direction) of the cleaning device 200 through the action of the driving component 20. When the first cleaning component 11 moves to the ground along the height direction of the cleaning device 200, the driving component 20 can drive the first cleaning component 11 to rotate, and then the ground can be cleaned. At the same time, since the second cleaning component 13 in this embodiment is connected to the outer peripheral side of the first cleaning component 11 through the connecting component 12, when the first cleaning component 11 moves along the height direction of the cleaning device 200, the second cleaning component 13 can be synchronously driven to reciprocate along the height direction of the cleaning device 200, and the second cleaning component 13 can assist the first cleaning component 11 in cleaning, so as to clean the cleaning blind area of ​​the cleaning device 200.

[0056] That is to say, the cleaning mechanism 100 in this embodiment is provided with a second cleaning component 13 on the outer peripheral side of the first cleaning component 11. When the driving assembly 20 drives the first cleaning component 11 to work, the second cleaning component 13 can assist in cleaning the blind area of ​​the cleaning device 200. The entire cleaning mechanism 100 only needs to be connected to at least one second cleaning component 13 to clean the blind area of ​​the cleaning device 200, and the structure is simple. When the cleaning device 200 is working, the second cleaning component 13 can be controlled by using the original control program of the cleaning device 200, without the need to set up an additional complex control program, which can greatly reduce the cleaning cost of the cleaning device 200 for the blind area.

[0057] In some embodiments, the blind spots of the cleaning device 200 described in the present application include but are not limited to the edges of obstacles, inner corners, outer corners, gaps (such as under a bed, under a sofa, etc.), wall skirtings, etc.

[0058] In some embodiments of the present application, the first cleaning component 11 includes a first cleaning body 111, and the second cleaning component 13 includes a second cleaning body 131. The second cleaning body 131 has a first position in the same plane as the first cleaning body 111. It can be understood that the second cleaning body 131 and the first cleaning body 111 are in the same plane means that the surface of the second cleaning body 131 for performing cleaning operations is in the same plane as the surface of the first cleaning body 111 for performing cleaning operations. Figures 1 to 4 ,as well as Figure 7The states shown are all situations where the second cleaning body 131 and the first cleaning body 111 are in the same plane. In this structure, by making the second cleaning body 131 and the first cleaning body 111 in the same plane, when the driving assembly 20 drives the first cleaning body 111 to contact the ground and rotate, the second cleaning body 131 can also contact the ground, and then can cooperate with the first cleaning body 111 to clean the blind area of ​​the cleaning device 200, which can not only improve the cleaning effect of the cleaning device 200, but also improve the cleaning efficiency of the cleaning device 200.

[0059] Optionally, the second cleaning body 131 in this embodiment may also have a second position perpendicular to the first cleaning body 111. It is understood that the second cleaning body 131 and the first cleaning body 111 are perpendicular to each other, which means that the cleaning surface of the second cleaning body 131 is perpendicular to the cleaning surface of the first cleaning body 111. Figure 8 In this structure, by making the second cleaning body 131 perpendicular to the first cleaning body 111, when the cleaning device 200 drives the first cleaning body 111 to move in a straight line on the ground, the second cleaning body 131 can move synchronously with the first cleaning body 111, and then the baseboards of the wall and the bottom edges of the furniture can be cleaned, with a simple structure and diverse functions.

[0060] Combination Figure 7 and Figure 8 As shown, in some embodiments of the present application, the second cleaning body 131 is rotatably connected to the end of the connecting component 12 to switch between the first position and the second position. Specifically, the second cleaning body 131 can be rotatably connected to the end of the connecting component 12 by a hinge or other structure. In actual use, a force can be applied to the second cleaning body 131, so that the second cleaning body 131 rotates at the end of the connecting component 12 to switch between the first position and the second position to meet different usage requirements.

[0061] Furthermore, the cleaning mechanism 100 in this embodiment further includes a driving component 30, which is drivingly connected to the second cleaning body 131 to drive the second cleaning body 131 to switch between the first position and the second position. Exemplarily, the driving component 30 can be a driving motor, a driving cylinder, etc. Figure 7 and Figure 8 The figure shows the situation when the driving component 30 is a driving cylinder. The driving cylinder can be connected to the second cleaning body 131 through a connecting rod and other structures. The two ends of the connecting rod are respectively hinged on the second cleaning body 131 and the piston rod of the driving cylinder. When the driving cylinder drives the connecting rod to extend and retract, it can drive the second cleaning body 131 to rotate around the hinge position to switch between the first position and the second position.

[0062] In other embodiments of the present application, the second cleaning body 131 may be provided in plurality, for example, two, three, four or more than four. Fig. 9 2 shows the case where there are two second cleaning bodies 131. When there are multiple second cleaning bodies 131, the multiple second cleaning bodies 131 may be located in the same plane or in different planes. Fig. 9 The two second cleaning bodies 131 are in different planes. When multiple second cleaning bodies 131 are in the same plane, such as when they are all in the same plane as the first cleaning body 111, the second cleaning bodies 131 can at least assist the first cleaning body 111 in cleaning the floor during the linear movement of the first cleaning body 111; when multiple second cleaning bodies 131 are in the same plane, such as when they are all perpendicular to the first cleaning body 111, the second cleaning bodies 131 can at least clean the bottom edge of the skirting or furniture during the linear movement of the first cleaning body 111; when multiple second cleaning bodies 131 are in different planes, for example, one part is in the same plane as the first cleaning body 111 and the other part is perpendicular to the first cleaning body 111, at this time, the multiple second cleaning bodies 131 can at least clean the floor and the skirting at the same time during the linear movement of the first cleaning body 111.

[0063] It can be understood that the multiple second cleaning bodies 131 in this embodiment are in the same plane and in different planes, which means that the cleaning surfaces of the multiple second cleaning bodies 131 are in the same plane or in different planes. When the multiple second cleaning bodies 131 are in different planes, the angles between the multiple second cleaning bodies 131 can be any angle between 0° and 180°, which is selected and designed according to the cleaning requirements, and is not specifically limited in this application.

[0064] Further, the second cleaning body 131 in the present application can be rotatably connected to the connecting member 12, or can be fixedly connected to the connecting member 12. It can be understood that the second cleaning body 131 described here as being rotatably connected to the connecting member 12 means that the second cleaning body 131 can rotate around its own axis, so that the second cleaning body 131 can rotate to clean the ground or the baseboard, etc. When the second cleaning body 131 is fixedly connected to the second cleaning member 13, the second cleaning body 131 can only perform cleaning operations when the first cleaning body 111 moves in a straight line.

[0065] Recombination Figures 1 to 4As shown, when the second cleaning body 131 is rotatably connected to the connecting member 12, it can be equipped with an independent driving structure, such as a driving motor, etc., or it can share the same driving assembly 20 with the first cleaning body 111. When the second cleaning body 131 and the first cleaning body 111 share the same driving assembly 20, the second cleaning body 131 and the first cleaning body 111 are in the same plane, and the second cleaning body 131 is configured to rotate synchronously with the first cleaning body 111 and reciprocate synchronously along the first direction. In this case, it is only necessary to set a transmission mechanism between the first cleaning body 111 and the second cleaning body 131.

[0066] Specifically, the first cleaning body 111 and the second cleaning body 131 are connected to each other through a rotating mechanism such as a pulley mechanism 40, a gear mechanism or a sprocket mechanism (not shown in the figure) to achieve synchronous rotation. Exemplarily, the connecting component 12 in this embodiment includes a connecting rod 121, wherein the first cleaning body 111 is rotatably mounted on a first end of the connecting rod 121, and the second cleaning body 131 is rotatably connected to a second end of the connecting rod 121, and the first cleaning body 111 and the second cleaning body 131 are connected to each other through the above-mentioned pulley mechanism 40, gear mechanism or sprocket mechanism to achieve synchronous rotation.

[0067] When the transmission mechanism between the first cleaning body 111 and the second cleaning body 131 is a pulley mechanism 40, the pulley mechanism 40 includes a first gear 41, a second gear 42 and a transmission belt 43, wherein the first gear 41 is fixedly connected to the first cleaning body 111, the second gear 42 is fixedly connected to the second cleaning body 131, the transmission belt 43 is sleeved on the first gear 41 and the second gear 42, and the transmission belt 43 is provided with a rack that is compatible with the first gear 41 and the second gear 42. When the driving component 20 drives the first cleaning body 111 to rotate, the first gear 41 rotates synchronously with the first cleaning body 111, and then can drive the transmission belt 43 to rotate, and finally drive the second gear 42 and the second cleaning body 131 to rotate synchronously. The structure is simple and easy to implement.

[0068] When the transmission mechanism between the first cleaning body 111 and the second cleaning body 131 is a gear mechanism, the gear mechanism includes at least two gears, which are fixedly connected to the first cleaning body 111 and the second cleaning body 131, respectively, and mesh with each other. When the driving assembly 20 drives the first cleaning body 111 to rotate, the first cleaning body 111 rotates, which can drive the gear mechanism between the first cleaning body 111 and the second cleaning body 131 to rotate to drive the second cleaning body 131 to rotate synchronously. In this structure, the rotation speed of the second cleaning body 131 can be adjusted by setting the tooth number relationship of the gear mechanism between the first cleaning body 111 and the second cleaning body 131, which is specifically designed and selected according to actual use requirements, and is not specifically limited in this application.

[0069] When the transmission mechanism between the first cleaning body 111 and the second cleaning body 131 is a sprocket mechanism, the sprocket mechanism includes two sprockets and a chain, wherein the two sprockets are fixedly connected to the first cleaning body 111 and the second cleaning body 131 respectively, and the chains are respectively mounted on the two sprockets. When the driving assembly 20 drives the first cleaning body 111 to rotate, it can drive the second cleaning body 131 to rotate synchronously.

[0070] Furthermore, the connecting rod 121 of the present embodiment is provided with an installation cavity 1211, and during actual installation, the pulley mechanism 40, the gear mechanism or the sprocket mechanism is installed in the installation cavity 1211. Such a configuration can prevent external dust or external structures from interfering with or contaminating the pulley mechanism 40, the gear mechanism or the sprocket mechanism, thereby improving the safety and service life of the cleaning mechanism 100 of the present embodiment.

[0071] Furthermore, in the process of synchronous rotation of the second cleaning body 131 and the first cleaning body 111 in this embodiment, the second cleaning body 131 has a fitting position with the first cleaning body 111. It is understandable that the second cleaning body 131 described here has a fitting position with the first cleaning body 111, which means that the first cleaning body 111 and the second cleaning body 131 can fit each other at a certain moment, and are not limited to always fitting together. In other words, the second cleaning body 131 and the first cleaning body 111 will fit each other at least at a certain moment during the cleaning process, and there will be no gap between the two. In this way, it is convenient to fully clean the floor of the space, and it is not easy to miss cleaning.

[0072] like Figures 1 to 4 As shown, in some embodiments of the present application, the projection of the first cleaning body 111 in the horizontal plane is a first circle, the projection of the second cleaning body 131 in the horizontal plane is a second circle, and the first circle and the second circle intersect or are tangent. Figures 1 to 42 shows the situation when the projection of the first cleaning body 111 in the horizontal plane intersects with the projection of the second cleaning body 131 in the horizontal plane. In this way, when the first cleaning body 111 and the second cleaning body 131 rotate, the first cleaning body 111 and the second cleaning body 131 always keep in contact with each other, so as to facilitate comprehensive cleaning of the floor of the space.

[0073] Combination Figures 1 to 6 As shown, the driving assembly 20 in this embodiment includes a transmission component 21 and a driving component 22. The transmission component 21 includes a first abutting component 211, a second abutting component 212 and an elastic element 213. The first abutting component 211 connects the driving component 22 and the second abutting component 212, the second abutting component 212 is connected to the first cleaning component 11, the connecting component 12 is connected to the second abutting component 212, a track surface 2121 is provided on the second abutting component 212, the first abutting component 211 is movably abutted on the track surface 2121, and the elastic element 213 abuts on the second abutting component 212 to apply a reset force to the second abutting component 212. The driving component 22 is configured to drive the first abutting component 211 to move along the second direction (( Figure 5 and Figure 6 R1 direction in the second direction)) and a third direction opposite to the second direction ( Figure 5 and Figure 6 The first supporting member 211 is rotated in the R2 direction in the track surface 2121 to move the first supporting member 211 on the track surface 2121, so that the first cleaning member 11 moves along the first direction and rotates.

[0074] In the initial state, the first cleaning component 11 is at a relatively high position in the first direction, that is, the first cleaning component 11 is off the ground and is off the ground. When the driving member 22 drives the first abutting member 211 to rotate along the second direction, the first abutting member 211 abuts against the track surface 2121 and rotates along the track surface 2121. The track surface 2121 in this embodiment is a convex arc surface. When the first abutting member 211 moves from a low position to a high position along the track surface 2121, the first abutting member 211 applies a resisting force to the second abutting member 212, so that the second abutting member 212 can move in a direction away from the first abutting member 211, that is, move in a direction close to the ground along the first direction, thereby driving the connecting member 12 and the first cleaning component 11 and the second cleaning component 13 connected to the connecting member 12 to move in a direction close to the ground. In this embodiment, a limiting structure 2122 is provided on the second abutting member 212. When the first cleaning member 11 and the second cleaning member 13 are in contact with the ground, the driving member 22 continuously drives the first abutting member 211 to move in the first direction. At this time, the side of the first abutting member 211 is in contact with the limiting structure 2122, and the second abutting member 212 can rotate in the second direction driven by the first abutting member 211 to clean the ground. If a transmission mechanism is provided between the first cleaning member 11 and the second cleaning member 13 at this time, the second cleaning member 13 can rotate together with the first cleaning member 11 to clean the ground.

[0075] When the driving member 22 drives the first supporting member 211 to rotate along a third direction opposite to the second direction, the first supporting member 211 disengages from the limiting structure 2122, and the first supporting member 211 rotates from the highest position of the track surface 2121 to the lowest position of the moving track surface 2121. During this process, the elastic element 213 applies a reset force to the second supporting member 212, that is, applies a supporting force away from the ground along the first direction. At this time, the second supporting member 212 rises in a direction away from the ground, thereby driving the connecting member 12 and the first cleaning member 11 and the second cleaning member 13 installed on the connecting member 12 to rise and leave the ground.

[0076] It can be seen that the cleaning assembly 10 in this embodiment can be raised and lowered, which is beneficial to protecting the ground and reducing the difficulty of the cleaning device 200 to overcome obstacles.

[0077] Specifically, in Figure 1 and Figure 2In the embodiment, along the first direction (H direction), the first abutting member 211 can be connected to the lower part of the driving member 22. The driving member 22 includes a motor and can also be equipped with a reduction box and other structures. The first abutting member 211 can be U-shaped, and the first abutting member 211 is fixedly mounted on the output shaft 214 of the reduction box or the motor. At this time, the output shaft 214 of the motor or the reduction box extends along the H direction. The second abutting member 212 is set in a cylindrical shape, and the second abutting member 211 is sleeved on the output shaft 214 of the driving member 22 and can be raised and lowered relative to the output shaft 214. The elastic element 213 can be a spring, an elastic sleeve or other structure. The elastic element 213 can be elastically deformed. The elastic element 213 is sleeved on the output shaft 214 of the driving member 22. A support block 221 is provided at the bottom end of the output shaft 214. The two ends of the elastic element 213 respectively abut against the second abutting member 212 and the support block 221. After the elastic element 213 is compressed by the second abutting member 212, the elastic deformation can be restored so that the elastic element 213 stretches and pushes the second abutting member 212 to move along the output shaft 214 of the driving member 22. The connecting component 12, i.e., the connecting rod 121, is sleeved on the outer periphery of the second abutting component 212, and can be sleeved on the second abutting component 212 through a shaft sleeve or the like. When the second abutting component 212 is lifted or lowered along the first direction, the connecting rod 121 can be lifted or lowered along with the second abutting component 212. The first cleaning component 11 is fixedly connected to the bottom of the second abutting component 212, and the second cleaning component 13 is installed at the other end of the connecting rod 121. A mop can be provided below the first cleaning body 111 and the second cleaning body 131, and the mop can be attached to the ground and clean the ground. The limiting structure 2122 is arranged on the inner wall or outer wall surface of the second abutting component 212.

[0078] In the present application, the track surface 2121 can be arranged on the outer peripheral surface of the second abutting member 212, or on the inner wall surface of the second abutting member 212. Figure 5 and Figure 6 The case where the track surface 2121 is arranged on the outer peripheral surface of the second abutting member 212 is shown in FIG. The limiting structure 2122 is arranged on the track surface 2121 and is located at the topmost position of the track surface 2121. The limiting structure 2122 in this embodiment can be a convex block structure, which has two convex blocks, respectively arranged on the opposite sides of the second abutting member 212. In actual operation, the two ends of the U-shaped first abutting member 211 respectively abut on the track surface 2121 between the two limiting structures 2122 and slide along the track surface 2121 to drive the second abutting member 212 to rise and fall along the first direction. When the two ends of the U-shaped first abutting member 211 are respectively stopped on the two limiting structures 2122, the second abutting member 212 rises and falls to the limit position along the first direction.

[0079] In some application scenarios, such as carpet cleaning, obstacle crossing, backwashing, and air drying, the cleaning device 200 may not need to perform mopping operations. If the cleaning component 10 is still in the cleaning state (i.e., the first cleaning component 11 and the second cleaning component 13 are in contact with the object to be cleaned and perform cleaning operations), the cleaning component 10 is likely to adhere to the surface of the object to be cleaned, which will cause resistance to the movement of the cleaning device 200. Moreover, when the cleaning device 200 crosses an obstacle, the cleaning component 10 sticking to the ground will also increase the difficulty of crossing the obstacle.

[0080] Optionally, the second direction R1 may be a clockwise direction, or a forward rotation direction of the driving member 22. The second direction R2 may be a counterclockwise direction, or a reverse rotation direction of the driving member 22. It is understood that the description of the first direction and the second direction in the present invention is not limited to the above description.

[0081] In certain embodiments, see Figures 5 and 6 As shown, the track surface 2121 includes a first area 2121a, a second area 2121b, a third area 2121c and a connecting area 2121d. In the circumferential direction of the second abutting member 212, the first area 2121a, the second area 2121b and the third area 2121c are connected in sequence, and the second area 2121b is lower than the first area 2121a and the third area 2121c. Two adjacent areas can be connected through the connecting area 2121d, and the first abutting member 211 can be moved from one area to another area through the connecting area 2121. When the first abutting member 211 abuts against the first area 2121a or the third area 2121c, the cleaning component 10 is in a cleaning position that abuts against the ground. When the first abutting member 211 abuts against the second area 2121b, the cleaning component 10 is in a ground-lifting position that is used to leave the ground. In this way, the cleaning component 10 is switched between the ground-lifting position and the cleaning position through the three areas of the track surface 2121.

[0082] It is understandable that the projected areas of the first cleaning body 111 and the second cleaning body 131 in the present application in the horizontal plane can be the same size or different sizes. In the present application, it is preferred to adopt a structure in which the first cleaning body 111 is larger than the second cleaning body 131, which can ensure the structural stability of the entire cleaning mechanism 100 to a certain extent.

[0083] See also Figures 10 to 15 As shown, according to another aspect of the present application, a cleaning device 200 is provided, and the cleaning device 200 includes the cleaning mechanism 100 in the above-mentioned embodiment. Therefore, the cleaning device 200 includes all the technical effects of the cleaning mechanism 100 in the above-mentioned embodiment. Since the technical effects of the cleaning mechanism 100 have been described in detail above, they will not be repeated here.

[0084] Furthermore, the cleaning device 200 in this embodiment includes a host 201, and the cleaning mechanism 100 is installed on the host 201. After installation, the driving component 20 of the cleaning mechanism 100 is located inside the host 201, and the cleaning component 10 is located at the bottom of the host 201, so as to facilitate the cleaning operation. In this embodiment, the host 201 has a first tangent 50 along the Y direction, and the host 201 has a second tangent 60 along the X direction. It can be understood that the shape of the host 201 in this embodiment includes but is not limited to a cylindrical shape. The X direction and the Y direction in this embodiment are two directions perpendicular to each other and tangent to the cylindrical host 201. For details, please refer to Figures 11 to 15 Specifically, the first tangent 50 and the second tangent 60 of the host 201 are both tangents passing through the point closest to the blind spot of the host 201, wherein the point closest to the blind spot of the host 201 in the first tangent 50 is measured along the X direction, and the point closest to the blind spot of the host 201 in the second tangent 60 is measured along the Y direction.

[0085] In which, when the first cleaning body 111 and the second cleaning body 131 of the cleaning mechanism 100 are in the same plane, the outer edge of the second cleaning body 131 is tangent to the first tangent 50 or exceeds the first tangent 50; and / or, the outer edge of the second cleaning body 131 is tangent to the second tangent 60 or exceeds the second tangent 60.

[0086] Specifically, Fig.11 , the outer edge of the second cleaning body 131 is tangent to the first tangent line 50, and the outer edge of the second cleaning body 131 does not exceed the second tangent line 60; Fig.12 , which shows the situation that the outer edge of the second cleaning body 131 is tangent to both the first tangent line 50 and the second tangent line 60; Fig.13 , the outer edge of the second cleaning body 131 exceeds the first tangent line 50, and the outer edge of the second cleaning body 131 does not exceed the second tangent line 60; Fig.14 , the outer edge of the second cleaning body 131 exceeds the second tangent line 60, and the outer edge of the second cleaning body 131 does not exceed the first tangent line 50; Fig.15 , which shows the situation where the outer edges of the second cleaning body 131 are beyond the first tangent line 50 and the second tangent line 60; Fig.16 , the second cleaning body 131 is tangent to the second tangent line 60 but does not exceed the first tangent line 50 .

[0087] In this way, when the host 201 identifies an obstacle or along the edge, that is, when cleaning the blind area, the second cleaning body 131 can be completely fitted with the blind area. For corner cleaning, the second cleaning body 131 can also clean better. In actual design, it is preferred to adopt a structure in which the outer edge of the second cleaning body 131 is tangent to the first tangent line 50 or exceeds the first tangent line 50; and the outer edge of the second cleaning body 131 is tangent to the second tangent line 60 or exceeds the second tangent line 60.

[0088] It should be noted that the projections of the first cleaning body 111 and the second cleaning body 131 in the present embodiment in the horizontal plane may be circular, square, triangular, quadrilateral or other special-shaped structures. In actual installation, the cleaning device 200 in the present embodiment may be equipped with one cleaning mechanism 100 or two or more cleaning mechanisms 100.

[0089] See also Fig.17 As shown, according to the third aspect of the present application, a cleaning tank structure 300 is provided, and the cleaning tank structure 300 is used to clean the cleaning mechanism 100 in the above embodiment. The cleaning tank structure 300 includes a first cleaning area 301 and a second cleaning area 302. The first cleaning area 301 is used to clean the first cleaning component 11, and the second cleaning area 302 is used to clean the second cleaning component 13.

[0090] See also Fig.18 As shown, according to the fourth aspect of the present application, a cleaning base station 400 is provided, and the cleaning base station 400 includes the cleaning tank structure 300 in the above embodiment. Therefore, the cleaning base station 400 includes all the technical effects of the cleaning tank structure 300 in the above embodiment. Since the technical effects of the cleaning tank structure 300 have been described in detail above, they will not be repeated here.

[0091] For ease of description, spatially relative terms such as "above", "above", "on the upper surface of", "above", etc. may be used here to describe the spatial positional relationship between a device or feature and other devices or features as shown in the figure. It should be understood that spatially relative terms are intended to include different orientations of the device in use or operation in addition to the orientation described in the figure. For example, if the device in the accompanying drawings is inverted, the device described as "above other devices or structures" or "above other devices or structures" will be positioned as "below other devices or structures" or "below other devices or structures". Thus, the exemplary term "above" can include both "above" and "below". The device can also be positioned in other different ways (rotated 90 degrees or in other orientations), and the spatially relative descriptions used here are interpreted accordingly.

[0092] In addition, it should be noted that the use of terms such as "first" and "second" to limit components is only for the convenience of distinguishing the corresponding components. If not otherwise stated, the above terms have no special meaning and therefore cannot be understood as limiting the scope of protection of the utility model.

[0093] The above are only preferred embodiments of the present invention and are not intended to limit the present invention. For those skilled in the art, the present invention may be subject to various modifications and variations. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present invention shall be included in the protection scope of the present invention.

Claims

1. A cleaning mechanism, the cleaning mechanism being used for cleaning equipment (200), characterized in that: The cleaning mechanism comprises: A cleaning component (10), the cleaning component (10) comprising a first cleaning component (11), a connecting component (12) and a second cleaning component (13), the second cleaning component (13) being connected to the outer peripheral side of the first cleaning component (11) via the connecting component (12), the second cleaning component (13) being used at least to clean a cleaning blind area of ​​the cleaning device (200); A driving assembly (20) is connected to the first cleaning component (11) to drive the first cleaning component (11) to rotate and move along a first direction.

2. The cleaning mechanism according to claim 1, characterized in that: The first cleaning component (11) comprises a first cleaning body (111), and the second cleaning component (13) comprises a second cleaning body (131); Wherein, the second cleaning body (131) has a first position in the same plane as the first cleaning body (111); and / or, The second cleaning body (131) has a second position perpendicular to the first cleaning body (111).

3. The cleaning mechanism according to claim 2, characterized in that: The second cleaning body (131) is rotatably connected to the connecting component (12) to switch between the first position and the second position.

4. The cleaning mechanism according to claim 3, characterized in that: The cleaning mechanism further comprises a driving component (30), wherein the driving component (30) is drivingly connected to the second cleaning body (131) so as to drive the second cleaning body (131) to switch between the first position and the second position.

5. The cleaning mechanism according to claim 2, characterized in that: The second cleaning body (131) can be rotatably connected or fixedly connected to the connecting component (12).

6. The cleaning mechanism according to claim 2, characterized in that: When the second cleaning body (131) and the first cleaning body (111) are in the same plane, the second cleaning body (131) is configured to rotate synchronously with the first cleaning body (111) and move along the first direction.

7. The cleaning mechanism according to claim 6, characterized in that: During the synchronous rotation of the second cleaning body (131) and the first cleaning body (111), the second cleaning body (131) has a fitting position where it fits in with the first cleaning body (111).

8. The cleaning mechanism according to claim 7, characterized in that: The projection of the first cleaning body (111) in the horizontal plane is a first circle, and the projection of the second cleaning body (131) in the horizontal plane is a second circle, and the first circle and the second circle intersect or are tangent to each other.

9. The cleaning mechanism according to claim 6, characterized in that: The first cleaning body (111) and the second cleaning body (131) are connected via a pulley mechanism (40), a gear mechanism or a sprocket mechanism so as to rotate synchronously.

10. The cleaning mechanism according to claim 9, characterized in that: The connecting component (12) comprises a connecting rod (121), the first cleaning component (11) is mounted on the first end of the connecting rod (121), the second cleaning component (13) is mounted on the second end of the connecting rod (121), a mounting cavity (1211) is provided in the connecting rod (121), and the pulley mechanism (40), the gear mechanism or the sprocket mechanism is mounted in the mounting cavity (1211).

11. The cleaning mechanism according to claim 1, characterized in that: The second cleaning component (13) comprises at least two second cleaning bodies (131), and the at least two second cleaning bodies (131) are located in the same plane or in different planes.

12. The cleaning mechanism according to any one of claims 1 to 11, characterized in that: The driving assembly (20) comprises a transmission component (21) and a driving member (22). The transmission component (21) comprises a first abutting component (211), a second abutting component (212) and an elastic element (213); the first abutting component (211) is connected to the driving component (22) and the second abutting component (212); the second abutting component (212) is connected to the first cleaning component (11); the connecting component (12) is connected to the second abutting component (212); a track surface (2121) is provided on the second abutting component (212); the first abutting component (211) is movably abutted against the track surface (2121); and the elastic element (213) is abutted against the second abutting component (212) to apply a reset force to the second abutting component (212); The driving member (22) is configured to drive the first resisting member (211) to rotate along a second direction and a third direction opposite to the second direction so that the first resisting member (211) moves on the track surface (2121), so that the first cleaning member (11) moves along the first direction and the first cleaning member (11) rotates.

13. A cleaning device, characterized in that: The cleaning device (200) comprises the cleaning mechanism according to any one of claims 1 to 12.

14. The cleaning device according to claim 13, characterized in that The cleaning device (200) comprises a main machine (201), the cleaning mechanism (100) is mounted on the main machine (201), the main machine (201) has a first tangent line (50) along the Y direction, and the main machine (201) has a second tangent line (60) along the X direction; Wherein, when the first cleaning body (111) and the second cleaning body (131) of the cleaning mechanism (100) are in the same plane: the outer edge of the second cleaning body (131) is tangent to the first tangent line (50) or exceeds the first tangent line (50); and / or the outer edge of the second cleaning body (131) is tangent to the second tangent line (60) or exceeds the second tangent line (60).

15. A cleaning tank structure, characterized in that: The cleaning tank structure (300) is used to clean the cleaning mechanism described in any one of claims 1 to 12, and the cleaning tank structure (300) comprises a first cleaning area (301) and a second cleaning area (302), the first cleaning area (301) is used to clean the first cleaning component (11), and the second cleaning area (302) is used to clean the second cleaning component (13).

16. A cleaning base station, characterized in that: The cleaning base station (400) comprises the cleaning tank structure (300) described in claim 15.

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