CN219594465U - Cleaning device and base station thereof - Google Patents

Abstract

The embodiment of the utility model provides cleaning equipment and a base station thereof. The self-moving robot and the base station of the cleaning device are respectively provided with a first dismounting piece and a second dismounting piece, and the self-moving robot is detachably provided with a cleaning assembly. The opposite two side surfaces of the cleaning component are respectively provided with a first butt joint part and a second butt joint part. When the self-moving robot stops at the base station, the driving device of the self-moving robot can drive the second dismounting member to rotate forward or reversely on the second butt joint part, so that the second dismounting member is combined or separated from the second butt joint part, and correspondingly, the first butt joint part and the first dismounting member are separated or combined, so that the cleaning assembly is automatically dismounted. Meanwhile, an ultrasonic generating device is arranged on the base station, so that dirt attached to the surface of the base station can be removed through ultrasonic waves, and the purpose of automatic cleaning is achieved.

Description

Cleaning device and base station thereof

Technical Field

The utility model relates to the field of self-moving robots, in particular to cleaning equipment and a base station thereof.

Background

In order to meet different cleaning requirements of people for various scenes, most cleaning robots have various functions, such as a sweeping function, a mopping function and the like. The existing sweeping and mopping integrated mobile cleaning robot has the defects that the cleaning aim of a cleaning cloth tray can be achieved through a cleaning base station, but the cleaning cloth tray still needs to be manually installed and disassembled, the functions of mopping the floor on the hard floor, cleaning the carpet and the like cannot be automatically switched, and the cleaning robot is quite inconvenient to use. In addition, after the base station is cleaned, part of dirt can be attached to the surface of the base station and cannot flow into the sewage tank, and the cleaning cloth is often cleaned manually.

Disclosure of Invention

The utility model provides cleaning equipment and a base station thereof, which can automatically assemble and disassemble a cleaning assembly (such as a rag disc), solve the problem of inconvenient operation caused by manual operation, and simultaneously rapidly peel off and dissolve dirt attached to the surface and gaps of the base station through an ultrasonic generating device so as to achieve the aim of automatic cleaning.

The embodiment of the utility model provides cleaning equipment, which comprises a base station, a self-moving robot and a cleaning assembly. The base station is provided with a cleaning groove, an ultrasonic generating device and a first dismounting member, wherein the ultrasonic generating device is fixed in the cleaning groove, and the first dismounting member is arranged at the bottom of the cleaning groove in a floating mode. The self-moving robot comprises a host, a driving device and a second dismounting part, wherein the driving device and the second dismounting part are arranged on the host, and the driving device is connected with the second dismounting part and is used for driving the second dismounting part to rotate. The cleaning assembly is detachably arranged on the base station or the host, and a first butt joint part and a second butt joint part are respectively arranged on two opposite sides of the cleaning assembly and correspond to the first dismounting piece and the second dismounting piece respectively. When the host is parked at the base station, the driving device can drive the second dismounting member to rotate forward on the second docking portion, so that the second dismounting member and the second docking portion are combined with each other, and the first docking portion and the first dismounting member are driven to be separated from each other, or the driving device can drive the second dismounting member to rotate forward on the second docking portion

The second dismounting piece is reversely rotated on the second butt joint part and drives the first butt joint part and the first 5 dismounting piece to be combined with each other, and the second dismounting piece is separated from the second butt joint part.

In some embodiments, the base station includes a base station body and a dismounting mechanism. The cleaning groove is formed in the base station body, and the dismounting mechanism comprises a shaft portion, a first elastic piece and a first dismounting piece. The first elastic piece is sleeved on the shaft part and supports the first dismounting piece, and the first dismounting piece can float up and down along the axial direction of the shaft part through the elastic force of the first elastic piece.

0 in some embodiments, the dismounting mechanism further comprises a cleaning disc detachably arranged on the cleaning disc

The bottom of the sink has opposed first and second sides. The shaft part is arranged on the first side surface, one end of the first elastic piece is connected with the first side surface, the other end of the first elastic piece supports the first dismounting piece, and the ultrasonic generating device is fixed between the bottom surface of the cleaning groove and the second side surface.

5 in some embodiments, the bottom of the cleaning tank is provided with a fixing recess, which is concavely formed from the bottom surface. The second side surface is abutted against the bottom surface and seals the fixing concave part, and the ultrasonic generating device is embedded into the fixing concave part and does not protrude out of the bottom surface.

In some embodiments, the dismounting mechanism comprises a limiting piece, a groove is formed in the top of the first dismounting piece, and a sleeving hole communicated with the groove is formed in the bottom of the first dismounting piece. The first dismounting piece is sleeved on the shaft part through the 0 sleeving hole, the limiting piece is arranged in the groove, one end of the limiting piece abuts against the bottom of the groove, and the other end of the limiting piece penetrates through the sleeving hole and is fixed in the shaft part.

In some embodiments, a matched rotary clamping structure is respectively arranged between the first dismounting piece and the first butt joint part and between the second dismounting piece and the second butt joint part.

In some embodiments, the rotational snap features include mating internal and external screw 5 features.

In some embodiments, the second removable component includes a connection portion and a socket portion. The bottom of the sleeving part is provided with an opening matched with the structure of the second butting part, and the matched rotary clamping structure is arranged between the inner edge of the opening and the outer edge of the second butting part.

In some embodiments, the cleaning assembly comprises a turntable, the first docking portion and the second docking portion are coaxially disposed on a bottom surface and a top surface of the turntable, wherein the first docking portion is recessed from the bottom surface, and the second docking portion protrudes from the top surface.

In some embodiments, the second docking portion includes a male shaft, a third detachable member, and a second elastic member. The top of the protruding shaft is provided with a through hole communicated with the first butt joint part. The third dismounting piece comprises a lantern ring and a movable shaft arranged in the lantern ring, the lantern ring is sleeved on the protruding shaft, and the movable shaft corresponds to the through hole and can penetrate through the through hole to displace. The second elastic piece is sleeved on the movable shaft. One end of the second elastic piece is propped against the top, and the other end of the second elastic piece supports the third dismounting piece, wherein the third dismounting piece can float up and down relative to the protruding shaft along the axial direction of the movable shaft by the elastic force of the second elastic piece.

In some embodiments, the first abutting portion is formed in the protruding shaft, one side of the first abutting portion is communicated with the through hole, and the other side of the first abutting portion is exposed out of the bottom surface.

The embodiment of the utility model also provides cleaning equipment which comprises a base station, a self-moving robot and a cleaning assembly. The base station comprises a base station body, an ultrasonic generating device and a first dismounting piece, wherein the ultrasonic generating device and the first dismounting piece are arranged on the base station body, and the first dismounting piece can float up and down relative to the base station body. The self-moving robot comprises a host, a driving device and a second dismounting part, wherein the driving device and the second dismounting part are arranged on the host, and the driving device is connected with the second dismounting part and is used for driving the second dismounting part to rotate. The cleaning assembly is provided with a first butt joint part and a second butt joint part on two opposite sides respectively, and the first butt joint part and the second butt joint part correspond to the first dismounting piece and the second dismounting piece respectively. When the host is parked at the base station, the driving device can drive the second dismounting member to rotate forward on the second docking portion, so that the second dismounting member is combined with the second docking portion, the first docking portion and the first dismounting member are driven to be separated from each other, or the second dismounting member is driven to rotate reversely on the second docking portion, the first docking portion and the first dismounting member are driven to be combined with each other, and the second dismounting member is driven to be separated from the second docking portion.

The embodiment of the utility model also provides a base station of the cleaning equipment, which is suitable for disassembling and assembling the cleaning component of the self-moving robot, and comprises: the base station body is provided with a cleaning groove; the ultrasonic wave generating device is fixed in the cleaning groove; the disassembly and assembly mechanism comprises a first disassembly and assembly part and is arranged at the bottom of the cleaning groove in a floating mode, wherein when the cleaning assembly part rotates forward on the first disassembly and assembly part, the cleaning assembly part is separated from the first disassembly and assembly part, and when the cleaning assembly part rotates reversely on the first disassembly and assembly part, and the cleaning assembly part is combined with the first disassembly and assembly part.

In the embodiment of the utility model, the first dismounting part and the first butt joint part which are matched with each other and the second dismounting part and the second butt joint part which are matched with each other are driven by the forward rotation and the reverse rotation of the driving device, so that the cleaning assembly can be dismounted automatically from the mobile robot or the base station, the problem of inconvenience brought by manual dismounting of the cleaning assembly in the cleaning and cleaning process of common cleaning equipment is solved, and the user experience is improved. Meanwhile, the ultrasonic wave generated by the ultrasonic wave generating device can rapidly peel off and dissolve dirt on the surface of the cleaning groove and in gaps of the adhesive force base station, so that the purpose of automatically cleaning the cleaning groove is achieved.

Drawings

The accompanying drawings, which are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate embodiments of the utility model and together with the description serve to explain the utility model and do not constitute a limitation on the utility model. In the drawings:

fig. 1 is a schematic view showing the appearance of a cleaning apparatus according to an embodiment of the present utility model.

Fig. 2 is an exploded view of a base station according to an embodiment of the present utility model.

Fig. 3 is an exploded view of a first detachable member according to an embodiment of the present utility model.

Fig. 4 is a cross-sectional view of a base station according to an embodiment of the present utility model.

FIG. 5 is an exploded view of a cleaning assembly according to an embodiment of the present utility model.

Fig. 6 is a cross-sectional view of a cleaning assembly according to an embodiment of the present utility model.

Fig. 7 is a cross-sectional view of a cleaning apparatus according to an embodiment of the present utility model.

FIG. 8 is an enlarged schematic view of portion A of FIG. 7.

Detailed Description

In order to make the objects, technical solutions and advantages of the present utility model more apparent, the technical solutions of the present utility model will be clearly and completely described below with reference to specific embodiments of the present utility model and corresponding drawings. It will be apparent that the described embodiments are only some, but not all, embodiments of the utility model. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

It should also be noted that the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising one … …" does not exclude the presence of other like elements in a process, method, article or apparatus that comprises the element.

The cleaning equipment disclosed by the embodiment of the utility model is a self-moving robot with an automatic disassembly and assembly mechanism and a cleaning base station.

Referring to fig. 1 to 4, a cleaning apparatus 100 according to an embodiment of the present utility model includes a base station 1, a self-moving robot 2, and a cleaning assembly 3. The base station 1 is intended to dock with the mobile robot 2 and to wash the cleaning assembly 3. The base station 1 comprises a base station body 11, an ultrasonic wave generating device 13 and a dismounting mechanism, wherein one side of the base station body 11 is provided with a cleaning groove 12, and the other side is provided with a ramp for guiding the self-moving robot 2 to stop in place and enabling the cleaning component 3 mounted on the self-moving robot 1 to correspond to the cleaning groove 12. The cleaning groove 12 is formed to be recessed from the surface of the base station body 11 in the gravitational direction, and the bottom surface of the cleaning groove 12 is also recessed with a fixing recess 121 into which the ultrasonic wave generating device 13 is fitted. Further, the height of the ultrasonic wave generating means 13 is equal to or slightly smaller than the depth of the fixing recess 121, and thus the ultrasonic wave generating means 13 may not protrude from the bottom surface of the cleaning tank 12 after being fitted into the fixing recess 121. It should be understood that in other embodiments of the present utility model, the ultrasonic wave generating device 13 may be disposed at other suitable positions within the cleaning tank 12 and may be submerged by liquid, and is not limited to the fixing recess 121.

The dismounting mechanism includes a cleaning tray 14, a shaft portion 15, a first dismounting member 16, a stopper 17, and a first elastic member 18. The cleaning disc 14 has a first side 141 and a second side 142 opposite to each other, for example, a bearing surface of the cleaning disc 14 for disposing components such as the shaft 15, the first detachable member 16, the stopper 17, and the first elastic member 18, and a back surface on the other side of the bearing surface. The cleaning disc 14 is detachably disposed at the bottom of the cleaning groove 12, such that the second side 142 abuts against the bottom of the cleaning groove 12 and closes the fixing recess 121, thereby fixing the ultrasonic wave generating device 13 between the bottom of the cleaning groove 12 and the second side 142.

The shaft portion 15 is in a convex cylindrical shape and protrudes from the first side 141 of the cleaning disk 14. The first detachable member 16 is provided at the top and bottom thereof with a groove 161 and a socket hole 162, respectively. The groove 161 is communicated with the sleeve hole 162, the outer diameter of the groove 161 is larger than the aperture of the sleeve hole 162, and the aperture of the sleeve hole 162 is matched with the outer diameter of the shaft 15, so that the first dismounting piece 16 can be sleeved on the shaft 15 through the sleeve hole 162. In some embodiments of the present utility model, the socket hole 162 may be, but is not limited to, a hexagonal through hole, and the shaft portion 15 is a corresponding hexagonal cylinder, so that the first dismounting member 16 can only move up and down along the axial direction of the shaft portion 15 on the shaft portion 15 and cannot rotate along the circumferential direction of the shaft portion 15 after being sleeved on the shaft portion 15.

The limiting piece 17 is disposed in the groove 161, and one end of the limiting piece 17 abuts against the bottom of the groove 161, and the other end passes through the socket hole 162 and is fixed in the shaft portion 15. In assembly, the limiting member 17 may be, but is not limited to, fastened to the shaft 15 by a snap fit or a screw lock, etc. to facilitate disassembly and repair or replacement. For example: the limiting member 17 may be a screw, and the shaft portion 15 is provided with a corresponding screw hole; the bottom end of the screw is locked in the screw hole of the shaft portion 15 through the sleeve hole 162 from the groove 161, and the head of the top end of the screw is abutted against the bottom of the groove 161, so that the first dismounting member 16 is connected with the shaft portion 15 to achieve the connection with the cleaning disc 14, and the first dismounting member 16 can move up and down along the axial direction of the shaft portion 15. In other possible embodiments, the shaft 15 may be directly disposed on the groove surface of the cleaning groove 12, so that the first detachable member 16 is assembled in the cleaning groove 12 and the configuration of the cleaning tray 14 is omitted. Therefore, the constituent elements of the dismounting mechanism can be configured adaptively according to actual requirements.

The first elastic member 18 of the dismounting mechanism may be, but not limited to, a spring, and is used for sleeving the shaft 15, and one end of the first elastic member 18 is connected to the first side 141, and the other end is connected to and supports the first dismounting member 16, so that the first dismounting member 16 floats up and down along the axial direction of the shaft 15 under the elastic action of the first elastic member 18, and has the function of automatic resetting.

Please refer to fig. 1 to 8. The self-moving robot 2 includes a main body 21, a driving device 22, and a second detachable member 23. The host 21 can automatically cruise and perform cleaning tasks such as sweeping or mopping in the working area by itself. The driving device 22 and the second detachable member 23 are respectively disposed on the host 21, and one end of the second detachable member 23 is connected to the driving device 22, and the other end is exposed at the bottom of the host 21. In some embodiments of the present utility model, the second detachable member 23 includes a connection portion 231 and a socket portion 232. The top end of the connecting portion 231 is connected to the driving device 22, the bottom end is connected to the sleeving portion 232, and an opening 233 is further formed at the bottom of the sleeving portion 232. The driving device 22 may be, but not limited to, a rotary motor for outputting rotary power, and the top end of the connecting portion 231 may be a sleeve, and a driving shaft fixed to the rotary motor is sleeved, so that the second detachable member 23 may be driven by the driving device 22 to rotate clockwise and counter clockwise correspondingly.

The cleaning assembly 3 comprises a turntable 31 having opposite top and bottom surfaces, and a removable cleaning body 311 is provided on the bottom surface of the turntable 31, for example: rag, sponge or brush, etc. The cleaning assembly 3 is detachably arranged on the base station 1 or the host 21 through the turntable 31, and when the cleaning assembly 3 is arranged on the base station 1, the cleaning body 311 can be cleaned in the cleaning tank 12 through the cleaning equipment of the base station 1, and when the cleaning assembly is arranged on the host 21, the cleaning procedure can be carried out on the floor along the cruising path along with the host.

Further, the first docking portion 40 and the second docking portion 50 provided on the turntable 31 of the cleaning assembly 3 are coaxially provided on the bottom surface and the top surface of the turntable 31. The second abutting portion 50 includes a protruding shaft 51, a third dismounting member 52 and a second elastic member 53. The protruding shaft 51 protrudes from the top surface of the turntable 31, and a through hole 511 is provided at the top of the protruding shaft 51. The first abutting portion 40 has a recessed groove-like structure recessed from the bottom surface of the rotary disk 31. In some embodiments of the present utility model, the protruding shaft 51 and the first abutting portion 40 may be an integrally formed structure formed by bending the turntable 31 during the manufacturing process of the turntable 31, so that the first abutting portion 40 forms a groove-shaped structure inside the protruding shaft 51, the open end of the groove-shaped structure corresponds to and is exposed from the bottom surface of the turntable 31, and the bottom of the groove-shaped structure is communicated with the through hole 511 of the protruding shaft 51.

The third attachment/detachment member 52 includes a collar 521 and a movable shaft 522 provided in the collar 521. The collar has a shape that matches the opening 233 in the second detachable member 23 at the bottom of the socket 232, so that the socket 232 can be abutted with the collar 521 through the opening 233. The cross section of the collar 521 may be, but is not limited to, inverted U-shaped, and when the collar 521 is fitted around the male shaft 51, the sidewall inside the collar 521 surrounds the outer circumference of the male shaft 51, and the movable shaft 522 is positioned corresponding to the position of the through hole 511. The movable shaft 522 may pass through the through hole 511 and be disposed coaxially with the through hole 511 so that the third detachable member 52 may move up and down on the boss shaft 51 in the axial direction of the movable shaft 522. The second elastic member 53 may be, but is not limited to, a spring, and is configured to be sleeved on the movable shaft 522, where one end of the second elastic member 53 abuts against the top of the protruding shaft 51, and the other end supports the third detachable member 52, so that the third detachable member 52 is suspended on the protruding shaft 51, and can float up and down relative to the protruding shaft 51 along the axial direction of the movable shaft 522 by the elastic force of the second elastic member 53.

In some embodiments, the end of the movable shaft 522 may also incorporate a securing member 80, such as: the screw passes through the first abutting portion 40 and is screwed to the movable shaft 522, and the head of the screw is larger than the outer diameter of the through hole 511 and can abut against the first abutting portion 40, so that the third dismounting member 52 is limited on the protruding shaft 51 and cannot be separated from the protruding shaft 51 under the action of the elastic restoring force of the second elastic member 53.

In addition, a rotary engagement structure is provided between the first detachable member 16 and the first abutting portion 40 and between the second detachable member 23 and the second abutting portion 50, respectively, and the rotary engagement structure includes an outer spiral structure 71 and an inner spiral structure 72, which are engaged with each other. For example, the outer peripheral surface of the first detachable member 16 and the outer edge of the third detachable member 52 on the second docking portion 50 are respectively provided with an outer spiral structure 71, and the inner edge of the opening 233 of the socket 232 on the second detachable member 23 and the inner side surface of the first docking portion 40 are respectively provided with an inner spiral structure 72. It will be appreciated that the cleaning assembly 3 may be removably assembled to the base station 1 by the first docking portion 40 engaging the external screw structure 71 and the internal screw structure 72 of the first detachable member 16, or to the self-moving robot 2 by the third detachable member 52 of the second docking portion 50 engaging the external screw structure 71 and the internal screw structure 72 of the socket portion 232 of the second detachable member 23.

In other embodiments of the present utility model, the above-mentioned rotating engagement structure may also be a matched ring and cylinder. For example, the ring has a hollow structure, wherein a notch is provided on the circumference of the ring, and a groove for communicating the notch is provided around the hollow structure. The diameter of the cylinder is smaller than that of the circular ring, and a bump is arranged on the outer circumferential surface of the cylinder. When the cylinder passes through hollow structure and wears to locate in the ring, the lug can correspond in the embedding breach to when the cylinder rotates with respect to the ring, rotate in the slot. By this arrangement, the two objects can be engaged in rotation and cannot move in the axial direction, and the two objects can move in the axial direction and be separated from each other when they are rotated to the fixed positions (for example, when the bumps are rotated to the positions corresponding to the notches).

It should be noted that, since the first dismounting member 16 and the third dismounting member 52 can float up and down respectively through the first elastic member 18 and the second elastic member 52, the effects of buffering and elastic adjustment alignment can be achieved when the cleaning assembly 3 is combined with the base station 1 or the self-moving robot 2.

When the host 21 is parked at the base station 1, the driving device 22 can drive the second detachable member 23 to rotate forward on the second docking portion 50, so that the second detachable member 23 and the second docking portion 50 are combined with each other via the inner and outer spiral structures, and simultaneously, the inner spiral structure 72 of the first docking portion 40 also rotates along with the inner spiral structure to withdraw from the outer spiral structure 71 of the first detachable member 16, so that the cleaning assembly 3 is assembled on the host 21 of the self-moving robot 2 and separated from the base station 1. Or, the driving device 22 may also drive the second detachable member 23 to rotate reversely on the second docking portion 50, and drive the first docking portion 40 to combine with the inner and outer spiral structures on the first detachable member 50, and simultaneously, the inner spiral structure on the second detachable member 23 will rotate along with the inner spiral structure to withdraw from the outer spiral structure 71 of the second docking portion 50, so that the cleaning assembly 3 is assembled on the base station body 11 of the base station 1 and separated from the self-moving robot 2.

Therefore, the cleaning assembly 3 can be automatically assembled and disassembled to and from the self-moving robot 2 or the base station 1 by the forward rotation and the reverse rotation of the driving device 22, and manual assembly and disassembly are not needed during cleaning and washing.

In addition, it should be understood that, for convenience of illustration, the number of the cleaning assemblies 3 is two in the drawings of the embodiment of the present utility model, and the number of the corresponding ultrasonic generating devices 13, the first detachable member 16, the driving device 22 and the second detachable member 23 is also two, but the number of the cleaning assemblies is not limited to this in the embodiment of the present utility model, and may be determined according to practical requirements.

The application scenario of the embodiment of the present utility model is further described below.

In the cleaning device 1 provided by the embodiment of the utility model, when the cleaning task of the self-moving robot 2 is set to be a mopping mode, the driving device 22 continuously drives the second dismounting member 23 to rotate forward, so that the inner and outer spiral structures between the second butt joint part 50 of the movable cleaning assembly 3 and the second dismounting member 23 are combined, and the turntable 31 of the movable cleaning assembly 3 is driven to be in a rotating state, so that the cleaning body 311 can continuously rotate along with the movement of the self-moving robot 2 to generate the effect of rotating and mopping. In this process, the host 21 of the self-moving robot 2 normally performs the operation of the hard floor sweeping and mopping integrated mode, and when encountering an environment unsuitable for the operation of the cleaning cloth such as a carpet, the host 21 performs necessary marking and avoiding.

When the cleaning task in the hard floor sweeping and mopping integrated mode is completed, the cleaning assembly 3 (e.g., a dishcloth) is carried from the mobile robot 2 back to the base station 1. At this time, the cleaning body 311 is located in the cleaning tank 12, and water flows into the cleaning disc in the base station 1, and the cleaning body 311 is cleaned as the driving device 22 continuously drives the turntable to rotate. After the cleaning is finished, the driving device 22 is controlled to drive the cleaning assembly 3 to rotate reversely, so that the cleaning assembly 3 is combined with the base station 1 and separated from the self-moving robot 2, and the purposes of automatic disassembly and assembly are achieved.

When the base station 1 executes the self-cleaning command, water flows into the cleaning tank 12 of the base station 1, and when the water level reaches a certain height, the ultrasonic wave generating device 13 is automatically started to generate ultrasonic waves. When the ultrasonic wave propagates in water, the average distance between water molecules exceeds the critical molecular distance for keeping the water medium unchanged, and the liquid medium breaks to form microbubbles. These small voids are rapidly inflated and closed, so that a strong impact action occurs between liquid particles, and the bubbles are closed to form an instant high pressure, so that the surface is continuously impacted in the cleaning tank 12, the dirt on the surface and in the gaps in the cleaning tank 12 is rapidly peeled off and dissolved, and the dirt peeled off and dissolved in the water enters a sewage tank specially used for storing sewage together by negative pressure, thereby achieving the purpose of cleaning the cleaning tank 12 of the base station 1.

In addition, the self-moving robot 2 can drag the floor by driving the cleaning unit 3 by the driving device 22, and the main unit 21 is provided with a floor sweeping system. Therefore, when the self-moving robot 2 confirms that the cleaning component 3 has been separated from the second detachable component 16, the cleaning component set 3 will automatically leave the base station 1, so that the cleaning component set 3 remains in the base station 1, and the self-moving robot 2 will continue to complete the cleaning operation of floor or carpet by the cleaning system on the host 21, so as to realize the cleaning of the whole house.

When the self-moving robot 2 finishes the sweeping cleaning operation, the self-moving robot 2 returns to the base station 1, and the driving device 22 is controlled to drive the cleaning assembly 3 to rotate forward, so that the cleaning assembly 3 is separated from the base station 1, and is combined with the self-moving robot 2 at the same time, and the cleaning assembly waits for the next opening of the mopping operation.

It should be noted that, in the process of mopping the floor, the self-moving robot 2 can carry the cleaning assembly 3 back to the base station 1 for cleaning many times, and the disassembly and assembly of the cleaning assembly are not involved until the mopping mode is completed, and then the automatic disassembly is started.

The foregoing is merely exemplary of the present utility model and is not intended to limit the present utility model. Various modifications and variations of the present utility model will be apparent to those skilled in the art. Any modification, equivalent replacement, improvement, etc. which come within the spirit and principles of the utility model are to be included in the scope of the claims of the present utility model.

Claims (19)

1. A cleaning apparatus, comprising:

the base station is provided with a cleaning groove, an ultrasonic generating device and a first dismounting piece, wherein the ultrasonic generating device is fixed in the cleaning groove, and the first dismounting piece is arranged at the bottom of the cleaning groove in a floating manner;

the self-moving robot comprises a host, a driving device and a second dismounting member, wherein the driving device and the second dismounting member are arranged on the host, and the driving device is connected to the second dismounting member and used for driving the second dismounting member to rotate; and

the cleaning assembly is detachably arranged on the base station or the host, and a first butt joint part and a second butt joint part are respectively arranged on two opposite sides of the cleaning assembly and correspond to the first dismounting piece and the second dismounting piece respectively;

when the host is parked at the base station, the driving device can drive the second dismounting member to rotate forward on the second docking portion, so that the second dismounting member is combined with the second docking portion, the first docking portion and the first dismounting member are driven to be separated from each other, or the second dismounting member is driven to rotate reversely on the second docking portion, the first docking portion and the first dismounting member are driven to be combined with each other, and the second dismounting member is driven to be separated from the second docking portion.

2. The cleaning apparatus defined in claim 1, wherein the base station comprises a base station body and a dismounting mechanism, the cleaning tank is disposed on the base station body, the dismounting mechanism comprises a shaft portion, a first elastic member and the first dismounting member, the first elastic member is sleeved on the shaft portion and supports the first dismounting member, and the first dismounting member can float up and down along the axial direction of the shaft portion by the elastic force of the first elastic member.

3. The cleaning apparatus defined in claim 2, wherein the dismounting mechanism further comprises a cleaning tray detachably provided at a bottom of the cleaning tank and having opposite first and second sides, the shaft portion is provided at the first side, one end of the first elastic member is connected to the first side, the other end supports the first dismounting member, and the ultrasonic wave generating device is fixed between the bottom of the cleaning tank and the second side.

4. A cleaning apparatus according to claim 3, wherein a bottom of the cleaning tank is provided with a fixing recess which is formed recessed from the bottom surface, the second side surface is abutted against the bottom surface and closes the fixing recess, and the ultrasonic wave generating device is embedded in the fixing recess and does not protrude from the bottom surface.

5. A cleaning device according to claim 3, wherein the dismounting mechanism comprises a limiting member, a groove is formed in the top of the first dismounting member, a socket hole communicated with the groove is formed in the bottom of the first dismounting member, the first dismounting member is sleeved on the shaft portion through the socket hole, the limiting member is arranged in the groove, one end of the limiting member abuts against the bottom of the groove, and the other end of the limiting member penetrates through the socket hole and is fixed in the shaft portion.

6. The cleaning apparatus defined in claim 1, wherein cooperating rotary snap-fit structures are provided between the first mounting and dismounting member and the first docking portion and between the second mounting and dismounting member and the second docking portion, respectively.

7. The cleaning apparatus defined in claim 6, wherein the rotational engagement structure comprises mating internal and external helical structures.

8. The cleaning apparatus defined in claim 6, wherein the second attachment/detachment element comprises a connecting portion and a socket portion, wherein an opening is provided at a bottom of the socket portion to match a structure of the second docking portion, and wherein the cooperating rotating engagement structure is provided between an inner edge of the opening and an outer edge of the second docking portion.

9. The cleaning apparatus defined in claim 1, wherein the cleaning assembly comprises a turntable, the first docking portion and the second docking portion being disposed coaxially on a bottom surface and a top surface of the turntable, wherein the first docking portion is recessed from the bottom surface and the second docking portion protrudes from the top surface.

10. The cleaning apparatus defined in claim 9, wherein the second docking portion comprises:

the top of the convex shaft is provided with a through hole communicated with the first butt joint part;

the third dismounting piece comprises a lantern ring and a movable shaft arranged in the lantern ring, the lantern ring is sleeved on the convex shaft, and the movable shaft corresponds to the through hole and can pass through the through hole to displace; and

the second elastic piece is sleeved on the movable shaft, one end of the second elastic piece is propped against the top, and the other end of the second elastic piece supports the third dismounting piece, wherein the third dismounting piece can float up and down relative to the protruding shaft along the axial direction of the movable shaft through the elastic force of the second elastic piece.

11. The cleaning apparatus defined in claim 10, wherein the first docking portion is formed in the convex shaft, one side of the first docking portion is communicated with the through hole, and the other side is exposed from the bottom surface.

12. A cleaning apparatus, comprising:

the base station comprises a base station body, an ultrasonic generating device and a first dismounting piece, wherein the ultrasonic generating device and the first dismounting piece are arranged on the base station body, and the first dismounting piece can float up and down relative to the base station body;

the self-moving robot comprises a host, a driving device and a second dismounting member, wherein the driving device and the second dismounting member are arranged on the host, and the driving device is connected to the second dismounting member and used for driving the second dismounting member to rotate; and

the cleaning assembly is provided with a first butt joint part and a second butt joint part on two opposite sides respectively, and the first butt joint part and the second butt joint part correspond to the first dismounting piece and the second dismounting piece respectively;

when the host is parked at the base station, the driving device can drive the second dismounting member to rotate forward on the second docking portion, so that the second dismounting member is combined with the second docking portion, the first docking portion and the first dismounting member are driven to be separated from each other, or the second dismounting member is driven to rotate reversely on the second docking portion, the first docking portion and the first dismounting member are driven to be combined with each other, and the second dismounting member is driven to be separated from the second docking portion.

13. A base station of a cleaning apparatus adapted to disassemble and assemble a cleaning assembly from a mobile robot, the base station comprising:

the base station body is provided with a cleaning groove;

the ultrasonic wave generating device is fixed in the cleaning groove; and

the disassembly and assembly mechanism comprises a first disassembly and assembly part and is arranged at the bottom of the cleaning groove in a floating mode, wherein when the cleaning assembly part rotates forward on the first disassembly and assembly part, the cleaning assembly part is separated from the first disassembly and assembly part, and when the cleaning assembly part rotates reversely on the first disassembly and assembly part, and the cleaning assembly part is combined with the first disassembly and assembly part.

14. The base station of claim 13, wherein the dismounting mechanism further comprises a shaft portion and a first elastic member, the first elastic member is sleeved on the shaft portion and supports the first dismounting member, and the first dismounting member can float up and down along the axial direction of the shaft portion by the elastic force of the first elastic member.

15. The base station of claim 14, wherein the dismounting mechanism further comprises a cleaning plate detachably disposed at the bottom of the cleaning tank and having opposite first and second sides, the shaft portion is disposed at the first side, one end of the first elastic member is connected to the first side, the other end supports the first dismounting member, and the ultrasonic wave generating device is fixed between the bottom surface of the cleaning tank and the second side.

16. The base station of claim 15, wherein a bottom of the cleaning tank is provided with a fixing recess formed recessed from the bottom surface, the second side surface is abutted against the bottom surface and closes the fixing recess, and the ultrasonic wave generating device is embedded in the fixing recess and does not protrude from the bottom surface.

17. The base station of claim 15, wherein the dismounting mechanism further comprises a limiting member, a groove is formed in the top of the first dismounting member, a socket hole communicated with the groove is formed in the bottom of the first dismounting member, the first dismounting member is sleeved on the shaft portion through the socket hole, the limiting member is arranged in the groove, one end of the limiting member abuts against the bottom of the groove, and the other end of the limiting member penetrates through the socket hole and is fixed in the shaft portion.

18. The base station of claim 13, wherein a mating rotational engagement structure is provided between the first removable component and the cleaning assembly.

19. The base station of claim 18, wherein the rotational snap structure comprises a mating inner spiral structure and outer spiral structure.