CN216135813U

CN216135813U - Base station and cleaning robot system

Info

Publication number: CN216135813U
Application number: CN202121975661.8U
Authority: CN
Inventors: 李行; 成盼; 林翔
Original assignee: Beijing Rockrobo Technology Co Ltd
Current assignee: Beijing Rockrobo Technology Co Ltd
Priority date: 2021-08-20
Filing date: 2021-08-20
Publication date: 2022-03-29
Anticipated expiration: 2031-08-20
Also published as: AU2022331896A1; WO2023019939A1

Abstract

The utility model discloses a base station and a cleaning robot system, wherein the base station is used for cleaning the cleaning system of the cleaning robot. The base station includes: a base station body; the cleaning assembly is movably arranged on the base station body and comprises a first cleaning piece which can float up and down relative to the base station body, and the first cleaning piece is interfered with the cleaning system to remove sundries on the cleaning system. From this, cleaning machines people can realize self-cleaning on the washing subassembly of basic station, has simplified manual operation, and first washing piece can adapt to cleaning machines people's cleaning system's position and self characteristic effectively to make the frictional force between first washing piece and the cleaning system within a certain limit, make washing work go on, and guarantee good clean effect.

Description

Base station and cleaning robot system

Technical Field

The utility model relates to the technical field of smart homes, in particular to a base station and a cleaning robot system.

Background

The existing cleaning robot, such as a sweeping and mopping integrated cleaning robot, usually includes a sweeping rolling brush and a flat mop, and after the flat mop is used, the cleaning robot needs to be manually cleaned or a new flat mop is directly replaced, so that the use is very inconvenient.

SUMMERY OF THE UTILITY MODEL

In the summary section a series of concepts in a simplified form is introduced, which will be described in further detail in the detailed description section. This section of the utility model is not intended to define key features or essential features of the claimed subject matter, nor is it intended to be used as an aid in determining the scope of the claimed subject matter.

An embodiment of the first aspect of the present invention provides a base station for a cleaning system for washing a cleaning robot, the base station comprising: a base station body; the cleaning assembly is movably arranged on the base station body and comprises a first cleaning piece which can float up and down relative to the base station body, and the first cleaning piece is used for cleaning a cleaning system of the cleaning robot through interference with the cleaning system of the cleaning robot.

Optionally, the washing assembly comprises: the driving part is used for driving the bracket to move along a first direction relative to the base station body; the first cleaning part comprises a cleaning body and a supporting part, the cleaning body is suitable for interfering with the cleaning system, and the supporting part is connected with the cleaning body and the bracket; wherein, the supporting part is an elastic part.

Optionally, the supporting part includes first linkage segment, changeover portion, the second linkage segment that connects gradually, and the second linkage segment sets up in the bottom of wasing the body, and the changeover portion is provided with the slot with first linkage segment adaptation by the downward setting of the direction slope of second linkage segment to first linkage segment on the support.

Optionally, the support is further provided with support seats at two sides of the support portion along a moving direction of the support relative to the base station body, and an end portion of the cleaning body far away from the support portion is higher than the support seats.

Optionally, the number of the supporting parts is one or at least two, and the at least two supporting parts are distributed at intervals along the length direction of the cleaning body; and/or a gap is arranged between the cleaning body and the bracket along the length direction of the cleaning body.

Optionally, the cleaning assembly further comprises: the second cleaning piece is arranged on the bracket and is parallel to the first cleaning piece; wherein the second wash member comprises a wash roller adapted to interfere with the cleaning system, the wash roller being rotatably arranged relative to the stand.

Optionally, the cleaning assembly further comprises: and the water outlet device is arranged on the bracket and arranged in parallel on the first cleaning piece and the second cleaning piece.

Optionally, the base station body comprises a cleaning tank located below the cleaning assembly, and at least one side of the cleaning tank is provided with a sewage draining outlet; the cleaning assembly further comprises a cleaning piece arranged towards the bottom of the cleaning groove, and the cleaning piece is used for drawing sundries in the cleaning groove to the sewage draining outlet.

Optionally, the cleaning member includes a connecting portion and an abutting portion, the connecting portion is connected to the bracket, and the abutting portion is a flexible member and adapted to abut against a groove bottom of the cleaning groove.

Optionally, at least two protruding structures are arranged on one side of the abutting part away from the sewage draining exit at intervals.

Optionally, the length of the abutment portion is equal to the in-groove width of the groove bottom of the cleaning groove.

Optionally, the cleaning member is located at the bottom of the side of the bracket away from the drain outlet.

Optionally, the cleaning member is removably attached to the frame.

Optionally, one of the connecting part and the bracket is provided with a limiting part, and the other is provided with a positioning part matched with the limiting part; the limiting part comprises a clamping hook, and the positioning part comprises a clamping groove; and/or spacing portion includes magnetic part, and location portion includes magnetism and inhales the piece.

Optionally, the number of wash assemblies is one or at least two, the at least two wash assemblies being spaced apart for interference with different cleaning systems.

An embodiment of a second aspect of the present invention provides a cleaning robot system, including: a cleaning robot including a cleaning system; and the base station of any one of the first aspect, wherein the first cleaning member removes the foreign matter on the cleaning system by interference with the cleaning system.

According to the base station and the cleaning robot system provided by the embodiment of the utility model, the base station comprises the base station body and the cleaning assembly, the cleaning assembly is movably arranged on the base station body and comprises the first cleaning piece which can float up and down relative to the base station body, so that in the process that the cleaning assembly moves relative to the base station body, the first cleaning piece interferes with the cleaning system to remove sundries on the cleaning system, namely, the cleaning robot can automatically clean the cleaning assembly of the base station, the operation of manually cleaning the cleaning system or replacing a new cleaning system is omitted, the manual operation is simplified, the manual cleaning experience is improved, and the cleaning cost is favorably reduced. Simultaneously, but through first washing piece for base station body fluctuation, can adapt to the position and the self characteristic of clean system effectively to make first washing piece can effectively, reliably interfere with clean system, make the frictional force between first washing piece and the clean system within a certain limit, make washing work go on, and guarantee good clean effect.

The foregoing description is only an overview of the technical solutions of the present application, and the present application can be implemented according to the content of the description in order to make the technical means of the present application more clearly understood, and the following detailed description of the present application is given in order to make the above and other objects, features, and advantages of the present application more clearly understandable.

Drawings

The following drawings of the utility model are included to provide a further understanding of the utility model as a part of the examples. The drawings illustrate embodiments of the utility model and, together with the description, serve to explain the principles of the utility model.

In the drawings:

FIG. 1 is a schematic structural diagram of a cleaning robot system according to an alternative embodiment of the present invention;

FIG. 2 is a schematic structural view of a cleaning robot according to an alternative embodiment of the present invention;

FIG. 3 is a schematic diagram of a perspective view of the embodiment of FIG. 2;

FIG. 4 is a schematic diagram of a partial explosion of the embodiment of FIG. 3;

fig. 5 is a schematic structural diagram of a base station according to an alternative embodiment of the present invention;

FIG. 6 is a schematic diagram illustrating a perspective view of the embodiment of FIG. 5;

FIG. 7 is a partial schematic diagram of a further perspective view of the embodiment of FIG. 6;

FIG. 8 is a schematic structural view of a cleaning assembly according to an alternative embodiment of the present invention;

FIG. 9 is a schematic structural view of a first cleaning member according to an alternative embodiment of the present invention;

FIG. 10 is a schematic diagram illustrating a perspective view of the embodiment of FIG. 8;

FIG. 11 is a schematic diagram illustrating a further perspective of the embodiment of FIG. 8;

FIG. 12 is a schematic structural view of a cleaning member according to an alternative embodiment of the present invention;

FIG. 13 is a schematic diagram illustrating a perspective view of the embodiment of FIG. 12;

fig. 14 is a schematic structural diagram of a base station according to another alternative embodiment of the present invention;

FIG. 15 is a schematic diagram illustrating a further perspective view of the embodiment of FIG. 8;

FIG. 16 is a schematic diagram illustrating the structure of a view of the embodiment of FIG. 15;

FIG. 17 is a schematic partial discharge at A of the embodiment shown in FIG. 16;

fig. 18 is a schematic partial discharge diagram at B of the embodiment shown in fig. 16.

Description of the reference numerals

10 cleaning robot, 110 machine main body, 111 forward part, 112 backward part, 120 sensing system, 121 determining device, 122 buffer, 130 control module, 140 driving system, 141 driving wheel module, 142 driven wheel, 150 cleaning system, 151 dry cleaning system, 152 side brush, 160 energy system, 170 man-machine interaction system, 153 wet cleaning system, 1531 cleaning head, 1532 driving unit, 1533 driving platform, 1534 supporting platform, 20 base station body, 21 cleaning tank, 211 sewage outlet, 30 cleaning component, 31 first cleaning piece, 311 cleaning body, 312 supporting part, 313 first connecting section, 314 second connecting section, 315 transition section, 32 support, 321 supporting seat, 322 gap, 33 second cleaning piece, 34 driving part, 341 gear, 342 rack, 36 cleaning piece, 361 connecting part, 362 abutting part, 363 bulge structure, 37 cleaning component a, 38 cleaning component b, 40, 363 bulge structure, 33 buffer, 33 driving part, and 150 driving system, A liquid supply part.

Detailed Description

In the following description, numerous specific details are set forth in order to provide a more thorough understanding of the present invention. It will be apparent, however, to one skilled in the art, that the present invention may be practiced without one or more of these specific details.

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

Exemplary embodiments according to the present invention will now be described in more detail with reference to the accompanying drawings. These exemplary embodiments may, however, be embodied in many different forms and should not be construed as limited to only the embodiments set forth herein. It is to be understood that these embodiments are provided so that this disclosure will be thorough and complete, and will fully convey the concept of these exemplary embodiments to those skilled in the art.

As shown in fig. 1 to 18, an embodiment of the present invention provides a base station and a cleaning robot 10 system, wherein, as shown in fig. 1, the cleaning robot system includes a cleaning robot 10 and a base station, i.e., the base station is used in cooperation with the cleaning robot 10.

Further, as shown in fig. 2 and 3, the cleaning robot 10 may include a machine body 110, a sensing system 120, a control module 130, a driving system 140, a cleaning system 150, an energy system 160, and a human-machine interaction system 170. It is understood that the cleaning robot 10 may be a self-moving cleaning robot 10 or other cleaning robot 10 that meets the requirements. The self-moving cleaning robot 10 is a device that automatically performs a cleaning operation in a certain area to be cleaned without a user's operation. Wherein the automatic cleaning apparatus performs a cleaning task starting from a base station when the self-moving cleaning robot 10 starts to work. When the self-moving cleaning robot 10 completes the cleaning task or other situations requiring suspension of the cleaning task, the self-moving cleaning robot 10 may return to the base station for charging or other operations.

As shown in fig. 2, the machine body 110 includes a forward portion 111 and a rearward portion 112, and has an approximately circular shape (circular front and rear), but may have other shapes including, but not limited to, an approximately D-shape with a front and rear circle, and a rectangular or square shape with a front and rear.

As shown in fig. 2, the sensing system 120 includes a position determining device 121 disposed on the machine body 110, a collision sensor and a proximity sensor disposed on a bumper 122 of the forward portion 111 of the machine body 110, a cliff sensor disposed on a lower portion of the machine body 110, and a sensing device such as a magnetometer, an accelerometer, a gyroscope, and an odometer disposed inside the machine body 110 for providing various position information and motion state information of the machine to the control module 130. The position determining device 121 includes, but is not limited to, a camera, a Laser Distance Sensor (LDS).

As shown in fig. 2, the forward portion 111 of the machine body 110 may carry a bumper 122, the bumper 122 detects one or more events in the travel path of the cleaning robot 10 via a sensor system, such as an infrared sensor, provided thereon when the driving wheel module 141 propels the cleaning robot 10 to walk on the floor during cleaning, and the cleaning robot 10 may control the driving wheel module 141 to make the cleaning robot 10 respond to the event, such as to get away from an obstacle, by the event detected by the bumper 122, such as an obstacle, a wall.

The control module 130 is disposed on a circuit board in the machine body 110, And includes a non-transitory memory, such as a hard disk, a flash memory, And a random access memory, a communication computing processor, such as a central processing unit, And an application processor, And the application processor uses a positioning algorithm, such as a Simultaneous Localization And Mapping (SLAM), to map an environment in which the cleaning robot 10 is located according to the obstacle information fed back by the laser distance measuring device. And the distance information and speed information fed back by the sensors, cliff sensors, magnetometers, accelerometers, gyroscopes, odometers and other sensing devices arranged on the buffer 122 are combined to comprehensively judge which working state and position the cleaning robot 10 is currently in, and the current pose of the cleaning robot 10, such as passing a threshold, putting a carpet on the cliff, being blocked above or below the cleaning robot, being full of dust boxes, being taken up and the like, and specific next-step action strategies can be given according to different conditions, so that the cleaning robot 10 has better cleaning performance and user experience.

As shown in fig. 3, drive system 140 may steer machine body 110 across the ground based on drive commands having distance and angle information (e.g., x, y, and θ components). The drive system 140 includes a drive wheel module 141, and the drive wheel module 141 can control both the left and right wheels, and in order to more precisely control the motion of the machine, the drive wheel module 141 preferably includes a left drive wheel module 141 and a right drive wheel module 141, respectively. The left and right drive wheel modules 141 are disposed along a transverse axis defined by the machine body 110. In order for the cleaning robot 10 to be able to move more stably or with greater mobility on the floor surface, the cleaning robot 10 may include one or more driven wheels 142, the driven wheels 142 including, but not limited to, universal wheels. The driving wheel module 141 includes a road wheel and a driving motor and a control circuit for controlling the driving motor, and the driving wheel module 141 may further be connected with a circuit for measuring a driving current and an odometer. The drive wheel may have a biased drop-type suspension system, be movably secured, such as rotatably attached to the machine body 110, and receive a spring bias that is biased downward and away from the machine body 110. The spring bias allows the drive wheels to maintain contact and traction with the floor with a certain landing force while the cleaning elements of the cleaning robot 10 also contact the floor with a certain pressure.

Energy source system 160 includes rechargeable batteries such as nickel metal hydride batteries and lithium batteries. The charging battery can be connected with a charging control circuit, a battery pack charging temperature detection circuit and a battery under-voltage monitoring circuit, and the charging control circuit, the battery pack charging temperature detection circuit and the battery under-voltage monitoring circuit are connected with the single chip microcomputer control circuit. The host computer is connected with the charging pile through the charging electrode arranged on the side or the lower part of the machine body for charging.

The human-computer interaction system 170 comprises keys on a panel of the host computer, and the keys are used for a user to select functions; the machine control system can further comprise a display screen and/or an indicator light and/or a loudspeaker, wherein the display screen, the indicator light and the loudspeaker show the current state or function selection item of the machine to a user; and a mobile phone client program can be further included. For the path navigation type automatic cleaning equipment, a map of the environment where the equipment is located and the position of a machine can be displayed to a user at a mobile phone client, and richer and more humanized function items can be provided for the user.

The cleaning system 150 may be a dry cleaning system 151 and/or a wet cleaning system 153.

As shown in fig. 3, the dry cleaning system 151 provided in the embodiment of the present invention may include a roller brush, a dust box, a blower, and an air outlet. The rolling brush with certain interference with the ground sweeps the garbage on the ground and winds the garbage to the front of a dust suction opening between the rolling brush and the dust box, and then the garbage is sucked into the dust box by air which is generated by the fan and passes through the dust box and has suction force. The dry cleaning system 151 may also include an edge brush 152 having an axis of rotation that is angled relative to the floor for moving debris into the roller brush area of the cleaning system 150.

As shown in fig. 3 and 4, a wet cleaning system 153 according to an embodiment of the present invention may include: a cleaning head 1531, a driving unit 1532, a water supply mechanism, a liquid storage tank, and the like. The cleaning head 1531 may be disposed below the liquid storage tank, and the cleaning liquid in the liquid storage tank is transferred to the cleaning head 1531 through the water delivery mechanism, so that the cleaning head 1531 performs wet cleaning on the surface to be cleaned. In other embodiments of the present invention, the cleaning liquid in the liquid storage tank can also be directly sprayed to the surface to be cleaned, and the cleaning head 1531 can clean the surface by uniformly spreading the cleaning liquid.

Among other things, the cleaning head 1531 is used to clean a surface to be cleaned, and the driving unit 1532 is used to drive the cleaning head 1531 to substantially reciprocate along a target surface, which is a part of the surface to be cleaned. The cleaning head 1531 reciprocates along the surface to be cleaned, and a cleaning cloth or a cleaning plate is disposed on a surface of the cleaning head 1531 contacting the surface to be cleaned, and generates high frequency friction with the surface to be cleaned by the reciprocating motion, thereby removing stains on the surface to be cleaned.

In the embodiment of the present invention, as shown in fig. 4, the driving unit 1532 may further include a driving platform 1533 and a supporting platform 1534, the driving platform 1533 is connected to the bottom surface of the machine body 110 and configured to provide a driving force, and the supporting platform 1534 is detachably connected to the driving platform 1533 and configured to support the cleaning head 1531 and is capable of being lifted and lowered by the driving platform 1533.

As an alternative embodiment of the present invention, the wet cleaning system 153 may be connected with the machine body 110 through an active lift module. When the wet cleaning system 153 is not engaged in work for a while, for example, the cleaning robot 10 stops at a base station to clean the cleaning head 1531 of the wet cleaning system 153 and fill the liquid storage tank with water; or when a surface to be cleaned that cannot be cleaned by the wet cleaning system 153 is encountered, the wet cleaning system 153 is lifted by the active lift module.

In the wet cleaning system 153 of the present invention, the cleaning head 1531, the driving platform 1533, the supporting platform 1534, the water supply mechanism, the liquid storage tank, etc. may be powered by one or more motors. An energy system 160 provides power and energy to the motor and is controlled as a whole by the control module 130.

The water supply mechanism in the embodiment of the utility model can comprise a water outlet device, the water outlet device can be directly or indirectly connected with a liquid outlet of the liquid storage tank, wherein the cleaning liquid can flow to the water outlet device through a cleaning liquid outlet of the liquid storage tank and can be uniformly coated on the surface to be cleaned through the water outlet device. The water outlet device can be provided with a connecting piece and is connected with the cleaning solution outlet of the liquid storage tank through the connecting piece. The water outlet device is provided with a distribution port which can be a continuous opening or a combination of a plurality of broken small openings, and the distribution port can be provided with a plurality of nozzles. The cleaning liquid flows through the cleaning liquid outlet of the liquid storage tank and the connecting piece of the water outlet device to the distribution port, and is uniformly coated on the surface to be cleaned through the distribution port.

In the embodiment of the present invention, the liquid storage tank further includes a water replenishing port, the water replenishing port may be located on a side wall of the water tank, and when the cleaning robot 10 stops at the base station, the base station may inject water into the liquid storage tank of the cleaning robot 10 through the water replenishing port.

In the embodiment of the present invention, as shown in fig. 5, 8 and 9, the base station includes a base station body 20 and a cleaning assembly 30, the cleaning assembly 30 is movably disposed on the base station body 20, specifically, the cleaning assembly 30 is capable of moving relative to the base station body 20 along a first direction, such as a left-right direction of the base station, and the cleaning assembly 30 is capable of reciprocating along the left-right direction of the base station, which is shown by a solid arrow in fig. 5. Wherein the washing unit 30 includes a first washing member 31 which is floatable up and down with respect to the base station body 20, and the first washing member 31 removes the foreign materials on the cleaning system 150 by interference with the cleaning system 150.

That is to say, when the cleaning robot 10 moves to the base station body 20, the cleaning assembly 30 is opposite to the cleaning system 150, the first cleaning member 31 interferes with the cleaning system 150, and in the process that the cleaning assembly 30 moves relative to the base station body 20, sundries on the cleaning system 150 are removed, that is, the cleaning robot 10 can automatically clean the cleaning assembly 30 of the base station, so as to omit the operation of manually cleaning the cleaning system 150 or replacing a new cleaning system 150, simplify manual operation, improve manual cleaning experience, and be beneficial to reducing cleaning cost, and the cleaning robot is suitable for popularization and application.

Further, as shown in fig. 8 and 9, the first cleaning member 31 is vertically floatable with respect to the base station body 20, so that the position and the characteristic of the cleaning system 150 of the cleaning robot 10 can be effectively adapted to allow the first cleaning member 31 to effectively and reliably interfere with the cleaning system 150, so that the friction force between the first cleaning member 31 and the cleaning system 150 is within a certain range, thereby facilitating the cleaning work and ensuring a good cleaning effect.

For example, if the abutting amount between the cleaning system 150 and the first cleaning member 31 is too large, the friction between the first cleaning member 31 and the cleaning system 150 is large, which affects the sensitivity of the first cleaning member 31 moving relative to the base station body 20, and thus affects the cleaning efficiency. If the contact amount between the cleaning system 150 and the first cleaning member 31 is too small, the friction force between the first cleaning member 31 and the cleaning system 150 is small, which causes a problem of incomplete cleaning, and affects the cleaning effect of the first cleaning member 31. If the thickness of the cleaning system 150 is large or the flexibility is large, there is a problem that the interference between the first cleaning member 31 and the cleaning system 150 is not enough, so that the portion of the cleaning system 150 far from the first cleaning member 31 cannot be cleaned. If the thickness of the cleaning system 150 is small or the flexibility is small, there is a problem that the first cleaning member 31 interferes with the cleaning system 150 by a large amount (e.g., the abutting amount of the first cleaning member and the cleaning system 150 is too large) to damage the cleaning system 150. Therefore, the first cleaning piece 31 can float up and down relative to the base station body 20, so that the abutting amount of the first cleaning piece 31 and the cleaning system 150 can be automatically adjusted, the abutting amount of the first cleaning piece 31 and the cleaning system 150 is ensured to be in a proper range, and the friction force between the first cleaning piece 31 and the cleaning system 150 is in a proper range, so that the first cleaning piece 31 is ensured to have a good cleaning effect, higher cleaning efficiency is ensured, meanwhile, the abrasion of the cleaning system 150 is reduced, the service life of the cleaning system 150 is prolonged, and the using satisfaction of a user is improved.

It can be understood that the floating amount of the first cleaning member 31 floating up and down relative to the base station body 20 can be set reasonably to meet the cleaning requirements of the cleaning system 150 at different positions and with different characteristics, so as to expand the application range of the product.

In the above embodiment, as shown in fig. 9, the cleaning assembly 30 includes the bracket 32 connected to the base station body 20 and the driving part 34, and the driving part 34 is used for driving the bracket 32 to move in the first direction relative to the base station body 20. The driving section 34 drives the carriage 32 to move relative to the base station body 20, e.g., in the horizontal direction, that is, the carriage 32 is movable in an approximately horizontal plane relative to the base station body 20, e.g., reciprocating in the left-right direction of the base station body 20. The first cleaning member 31 is disposed on the bracket 32, wherein the first cleaning member 31 includes a cleaning body 311 and a support 312, the cleaning body 311 is adapted to interfere with the cleaning system 150, and the support 312 connects the cleaning body 311 and the bracket 32. That is, the bracket 32 moves relative to the base station body 20, the supporting portion 312 drives the cleaning body 311 to move relative to the base station body 20, and when the cleaning body 311 interferes with the cleaning system 150, the cleaning system 150 is automatically cleaned by removing the impurities on the cleaning system 150.

Further, as shown in fig. 5, 7 and 8, the driving part 34 moves relative to the base station body 20 in synchronization with the rack 32, for example, the driving part 34 may include a motor and a gear 341, the motor drives the gear 341 to rotate, and the base station body 20 may be provided with a rack 342, so that the gear 341 moves along an extending direction of the rack 342, thereby causing the driving part 34 to move on the base station body 20 in synchronization with the rack 32 of the washing assembly 30 to realize the movement of the first washing member 31 relative to the base station body. Alternatively, the rack 342 is disposed on both end sides of the bracket 32, and correspondingly, there may be at least two gears 341, and the at least two gears 341 are respectively engaged with the two racks 342.

Wherein, the supporting part 312 is the elastic component, through the supporting part 312 of elastic component, can be under the effect of external force, like under the effort of clean system 150, drive and wash body 311 and float along upper and lower direction, and then make wash body 311 can automatically regulated with the size of clean system 150's interference volume, guarantee that the interference volume of the two is in suitable scope, so that wash the frictional force between body 311 and the clean system 150 in suitable scope, in order to ensure good clean effect, and guarantee higher cleaning efficiency. In particular, the cleaning body 311 may be a cleaning scraper, or other cleaning structure that meets the requirements.

Further, the number of the supporting portions 312 may be one or at least two, for example, the number of the supporting portions 312 is one, two, three or other numbers meeting requirements, and different numbers of the supporting portions 312 can meet requirements of different structures and different arrangement positions of the supporting portions 312. The at least two supporting parts 312 are distributed at intervals along the length direction of the cleaning body 311, so that the materials used for the supporting parts 312 can be reduced and the manufacturing cost can be reduced on the basis of ensuring the reliable connection between the cleaning body 311 and the bracket 32 and ensuring the floating amount of the cleaning body 311 in a reasonable range.

In the embodiment of the present invention, as shown in fig. 9, the supporting portion 312 includes a first connecting section 313, a transition section 315, and a second connecting section 314 connected in sequence, where the second connecting section 314 is disposed at the bottom of the cleaning body 311, that is, the supporting portion 312 is located at a side of the cleaning body 311 away from the cleaning system 150 of the cleaning robot 10, and the bracket 32 is provided with a slot, and the first connecting section 313 is adapted to the slot. That is to say, the first cleaning member 31 provided in the embodiment of the present invention is adapted to the slot on the bracket 32 through the first connection section 313, so that the first cleaning member 31 can be detachably connected to the bracket 32, and the first cleaning member 31 can be conveniently detached from the bracket 32 for cleaning and maintenance, which is beneficial to improving the cleaning experience of the first cleaning member 31 and reducing the replacement cost.

Wherein, the changeover portion 315 is by the direction slope of second linkage segment 314 to first linkage segment 313 setting downwards, because the supporting part 312 is the elastic component, the changeover portion 315 can be the elastic component promptly, and then makes the vertical distance between first linkage segment 313 and the second linkage segment 314 adjustable to realize that washing body 311 can follow vertical direction fluctuation, make the clean effect that first washing piece 31 can the fluctuation improve for base station body 20. Further, the supporting portion 312 is an integrated structure, which is beneficial to improving the supporting strength of the supporting portion 312. It is understood that the supporting portion 312 may be a split structure, and the utility model is not limited thereto.

Specifically, the cleaning body 311 and the supporting portion 312 are integrally formed, which facilitates processing and production. Or, wash body 311 and supporting part 312 and be split type structure, because wash body 311 and clean system 150 and interfere and can have the higher problem of fault rate or wear rate, wash body 311 and supporting part 312 through split type structure setting, can change or maintain washing body 311 alone, further reduce cost of maintenance or use cost.

In the embodiment of the present invention, as shown in fig. 15, 16, 17 and 18, the support frame 32 is further provided with support seats 321 on both sides of the support part 312 along the moving direction of the support frame 32 relative to the base station body 20, and the end of the cleaning body 311 far from the support part 312 is higher than the support seats 321, wherein the part of the cleaning body 311 higher than the support seats 321 is used for interfering with the cleaning system 150 of the cleaning robot 10 to perform the cleaning operation. Through the arrangement of the supporting seat 321, the supporting part 312, or the supporting part 312 and a part of the cleaning body 311 can be supported, and the interference between the first cleaning part 31 and the cleaning system 150 of the cleaning robot 10 during the movement of the bracket 32 relative to the base station body 20 is avoided, so that the first cleaning part 31 is greatly displaced along the movement direction of the bracket 32 to affect the abutting amount of the first cleaning part 31 and the cleaning system 150. That is to say, the arrangement of the supporting seat 321 can reduce the displacement of the first cleaning component 31 along the moving direction of the bracket 32 in the cleaning process, which is beneficial to the reliable abutting of the first cleaning component 31 and the cleaning system 150, and further ensures a good cleaning effect.

Further, as shown in fig. 17 and 18, the number of the supporting seats 321 on either side of the supporting portion 312 is multiple, and the supporting seats 321 on both sides of the supporting portion 312 are distributed in a staggered manner, so that the number of the supporting seats 321 can be small, the displacement of the first cleaning member 31 along the moving direction of the bracket is small, the reliability of the abutment of the first cleaning member 31 and the cleaning system 150 is improved, and the design requirements of compact structure and small volume of the base station can be met.

In the embodiment of the present invention, as shown in fig. 15, 16, 17 and 18, a gap 322 is provided between the cleaning body 311 and the bracket 32 along the length direction of the cleaning body 311, and the gap 322 is provided to ensure that the cleaning body 311 reliably and flexibly floats up and down relative to the bracket 32 under the action of the supporting portion 312, thereby improving the cleaning efficiency and the cleaning effect of the first cleaning member 31. It is understood that the supporting portion 312 is connected to the bottom of the cleaning body 311 and to the bracket 32 at the bottom of the cleaning body 311, and the cleaning body 311 is spaced apart from the bracket 32 in the width direction, for example, a gap is formed between the supporting base and the cleaning body 311, so that a movable gap is formed between the circumferential side of the cleaning body 311 and the bracket 32, and the cleaning body 311 can float up and down.

Specifically, the length direction of the cleaning body 311 is perpendicular to the moving direction of the cradle 32 with respect to the base station body 20, that is, when the cradle 32 moves left and right with respect to the base station body 20, the length direction of the cleaning body 311 coincides with the front direction of the base station body 20, and as shown in fig. 16 and 17, a gap 322 is provided between either end of the cleaning body 311 in the length direction and the cradle 32. Since the interference between the first cleaning member 31 and the cleaning system 150 enables the impurities removed by the cleaning system 150 to flow between the end of the cleaning body 311 in the length direction and the bracket 32 under the guiding action of the cleaning body 311 in the process that the bracket 32 moves relative to the base station body 20, if the width of the gap 322 between the end of the cleaning body 311 in the length direction and the bracket 32 is too small, the impurities can be accumulated and the cleaning body 311 can be stuck, therefore, the gap 322 between the end of the cleaning body 311 in the length direction and the bracket can be reasonably arranged, the possibility that the impurities (such as silt) are accumulated between the cleaning body 311 and the bracket 32 to cause the cleaning body 311 to be stuck on the bracket 32 and cannot float up and down can be reduced, and the floating flexibility of the first cleaning member can be further ensured.

In the embodiment of the present invention, as shown in fig. 8 and 11, the washing unit 30 further includes a second washing member 33 disposed on the bracket 32, that is, the bracket 32 serves as a moving member to ensure that the first washing member 31 and the second washing member 33 can move therewith, thereby ensuring that the first washing member 31 and the second washing member 33 interfere with different positions of the cleaning system 150 to ensure a cleaning effect. Wherein the second cleaning member 33 and the first cleaning member 31 are disposed in parallel on the bracket 32. The second cleaning elements 33 may be disposed in parallel on any side of the first cleaning element 31, and if there are a plurality of second cleaning elements 33, the second cleaning elements 33 may also be disposed in parallel on any side or both sides of the first cleaning element 31.

In the above embodiment, the second cleaning member 33 includes the cleaning roller, and the cleaning roller is rotatably disposed with respect to the bracket 32, and the cleaning roller interferes with the cleaning system 150 to remove the foreign objects on the cleaning system 150. Further, the outer surface of the cleaning roller is provided with brushes and/or blades, and the brushes and/or blades can go deep into the cleaning system 150 to take out the dirt stored in the cleaning system, so that the cleaning effect is further improved.

In the embodiment of the present invention, as shown in fig. 5, 8 and 10, the base station body 20 includes a cleaning tank 21 located below the cleaning assembly 30, and the cleaning tank 21 is used for accommodating the sundries removed from the cleaning system 150 by the cleaning assembly 30, so as to facilitate the subsequent treatment of the sundries and improve the cleanliness of the environment near the base station.

Further, as shown in fig. 6, at least one side of the cleaning bath 21 is provided with a drain outlet 211, and foreign substances in the cleaning bath 21 can be removed to the outside of the cleaning bath 21 through the drain outlet 211. In the embodiment of the present invention, the bottom of the cleaning tank 21 may be inclined towards the direction of the sewage outlet 211, so as to facilitate the movement of impurities in the cleaning tank 21 towards the sewage outlet 211. It is to be understood that the debris removed from the cleaning system 150 may include dirt, hair, debris, particulate dust, or other debris as desired, and the utility model is not limited in particular.

Still include clearance piece 36 through wasing subassembly 30, clearance piece 36 is towards the tank bottom of clean groove 21, debris in with clean groove 21 draw close to drain 211 through clearance piece 36, if the tank bottom butt through clearance piece 36 and clean groove 21, wash the in-process that subassembly 30 removed for base station body 20, clearance piece 36 draws close debris in with clean groove 21 to drain 211, make debris can concentrate, fast, smoothly discharge through drain 211, and then be favorable to improving the blowdown efficiency and the blowdown effect of basic station, improve the satisfaction that the user used. It can be understood that the base station may further include a sewage draining mechanism, and the sewage draining mechanism is communicated with the sewage draining outlet 211 to convey the impurities in the cleaning tank 21 to the outside of the cleaning tank 21 through the sewage draining outlet 211 by means of the suction action, the pumping action, and the like of the sewage draining mechanism, so as to further improve the sewage draining effect of the base station. Specifically, the sewage draining mechanism may include a fan assembly or a pump body assembly, or a sewage draining assembly meeting the requirement, and the present invention is not particularly limited.

Further, the basic station still includes the collecting box, and the collecting box is linked together through drain 211 and clean groove 21 to carry the debris in the clean groove 21 to the collecting box through sewage discharging mechanism, so that the debris in the clean groove 21 overflows and influence the clean effect of washing piece, and cause operational environment dirty, and the setting of collecting box is favorable to guaranteeing good clean effect, and does benefit to the debris of collecting and carry out the centralized processing.

In the embodiment of the present invention, as shown in fig. 10, 12 and 13, the cleaning member 36 includes a connecting portion 361 and an abutting portion 362, the connecting portion 361 is connected to the bracket 32, and the abutting portion 362 can be a flexible member and is adapted to abut against the bottom of the cleaning tank 21, that is, the bracket 32 is used as a moving component to drive the first cleaning member 31 and the cleaning member 36 to move relative to the base station body 20, so as to remove the impurities in the cleaning system 150 and draw the impurities in the cleaning tank 21 toward the sewage outlet 211. In other embodiments of the present invention, a plurality of racks 32 may be disposed on the base station, and the first cleaning member 31 and the cleaning member 36 may be disposed on different racks 32, and the base station controller may control the movement of the plurality of racks 32 respectively.

The abutting part 362 of the cleaning piece 36 abuts against the bottom of the cleaning groove 21, so that impurities in the cleaning groove 21 are considered to the sewage discharge port 211 in the process that the cleaning assembly 30 moves relative to the base station body 20. The abutting part 362 is a flexible part, so that the abrasion of the abutting part 362 is reduced under the condition that the cleaning piece 36 is tightly and reliably abutted against the groove bottom of the cleaning groove 21, the service life of the cleaning piece 36 is further prolonged, and the cleaning groove 21 is not easily damaged by scratching and the like.

In the above embodiment, further, at least two protruding structures 363 may be disposed at intervals on a side of the abutting portion 362 of the cleaning member 36 away from the sewage outlet 211, so that in a process that the bracket 32 drives the cleaning member 36 to move in a direction away from the sewage outlet 211, a surface of the abutting portion 362, where the protruding structure 363 is disposed, abuts against a groove bottom of the cleaning groove 21, and thus, impurities in the cleaning groove 21, which are located on the side of the abutting portion 362 away from the sewage outlet 211, can pass through a gap between the at least two protruding structures 363 and move towards the sewage outlet 211. Furthermore, in the process that the bracket 32 drives the cleaning element 36 to move towards the direction close to the sewage outlet 211, the surface of the abutting portion 362 without the protruding structure 363 abuts against the tank bottom of the cleaning tank 21, if the side of the abutting portion 362 without the protruding structure 363 is a smooth structure, that is, the smooth structure abuts against the tank bottom of the cleaning tank 21, and then the sundries on the side of the abutting portion 362 close to the sewage outlet 211 can move towards the direction close to the sewage outlet 211 and close to the vicinity of the sewage outlet 211. The arrangement of the smooth structure at one side of the abutting part 362 can ensure that the cleaning piece 36 is in close contact with the groove bottom of the cleaning groove 21 in the process of moving towards the sewage discharge outlet 211, which is beneficial to improving the thoroughness of sundries collection.

That is, the protrusion 363 is provided to scrape the foreign materials in the cleaning tank 21 to one side when the washing unit 30 moves left and right with respect to the base station body 20. Specifically, in order to smoothly discharge the impurities in the cleaning bath 21 through the drain outlet 211, the impurities in the cleaning bath 21 may be scraped toward the side where the drain outlet 211 is provided by the impurities collection provided on the wash module 30. Specifically, when the right side of the cleaning tank 21 is provided with the sewage discharge outlet 211, the protruding structure 363 is arranged at the left side of the abutting part 362, and the right side of the abutting part 362 is a straight-edge structure, such as a smooth surface, in this arrangement, when the cleaning assembly 30 moves to the right, the smooth surface of the abutting part 362 contacts with the bottom of the cleaning tank 21, so as to scrape the sundries in the cleaning tank 21 to the vicinity of the water discharge outlet; when the cleaning assembly 30 moves leftwards, the protruding structures 363 of the abutting part 362 are in contact with the bottom of the cleaning groove 21, and a gap is formed between the protruding structures 363 and the bottom of the cleaning groove 21, so that sundries in the cleaning groove 21 can pass through the gap and cannot be scraped to one side which is not far away from the water outlet in a large amount, and further the sewage discharge efficiency and the sewage discharge thoroughness are improved.

In the above embodiments, the number of the protruding structures 363 may be at least two, for example, the number of the protruding structures 363 is two, three, four, or other numbers meeting requirements, and the different number of the protruding structures 363 can meet requirements of different structures and different sizes of the protruding structures 363. Wherein, at least two protruding structures 363 are distributed along the length direction of the abutting portion 362, wherein the length direction of the abutting portion 362 is perpendicular to the moving direction of the bracket 32 relative to the base station body 20. Specifically, the bump structure 363 may be a bump, or other bump structure 363 that meets the requirement.

The length of the abutting part 362 can be equal to the width of the groove bottom of the cleaning groove 21, so that the end part of the abutting part 362 along the length direction can be matched with the side wall of the cleaning groove 21, the phenomenon that the collecting effect is influenced due to the fact that sundries are left between gaps because the gaps between the abutting part 362 and the side wall of the cleaning groove 21 are large is avoided, and meanwhile, the phenomenon that the flexibility of the cleaning assembly 30 moving relative to the base body is influenced due to the fact that the abutting part 362 and the groove wall of the cleaning groove 21 are excessively abutted is avoided. That is, by properly setting the length of the abutting portion 362, the length of the abutting portion 362 is made equal to the groove width of the groove bottom of the cleaning groove 21, which is advantageous for ensuring a good collecting effect and collecting efficiency. The length direction of the contact part 362 is the same as the width direction of the cleaning groove 21, the width direction of the cleaning groove 21 is perpendicular to the moving direction of the bracket 32 along the base station body 20, for example, when the cleaning assembly 30 moves left and right along the base station body 20, the width direction of the cleaning groove 21 is the front and back direction of the base station body 20, that is, the length direction of the contact part 362 is the same as the front and back direction of the base station body 20, and the front and back direction of the base station body 20 is shown by the dotted arrow in fig. 5.

Further, clearance piece 36 can be located support 32 and keep away from drain 211 one side, is favorable to increasing the farthest distance between clearance piece 36 and the drain 211, and then increases clearance piece 36's collection scope, improves collection efficiency. Meanwhile, the cleaning piece 36 is located at the bottom of the support 32, so that the size of the cleaning piece 36 is reduced, the requirement of compact structure of the cleaning assembly 30 can be met, and the application range of the product is expanded.

Further, clearance piece 36 can dismantle with support 32 and be connected, can dismantle the unloading from support 32 with clearance piece 36 and clean and maintain, and then improved clearance piece 36's clean experience to improve maintenance efficiency, reduce and trade a cost, be suitable for popularization and application. It will be appreciated that, in some possible cases, the cleaning element 36 may also be fixed to the frame 32, for example, the frame 32 and the cleaning element 36 are integrally formed, which facilitates the production and simplifies the assembly process. Alternatively, the cleaning element 36 is bonded to the bracket 32 by an adhesive, which is beneficial to improve the reliability of the connection between the cleaning element 36 and the bracket 32. In particular, the cleaning member 36 may be a wiper strip or other structure that meets the requirements.

In the above embodiment, further, one of the connecting portion 361 and the bracket 32 is provided with a limiting portion, and the other is provided with a positioning portion, and the cleaning member 36 and the bracket 32 can be detachably connected by the matching of the limiting portion and the positioning portion, so that the structure is simple and the use is convenient.

Further, on the one hand, spacing portion includes the trip, and location portion includes the draw-in groove, and the draw-in groove sets up on connecting portion 361 if the trip, and the draw-in groove sets up on support 32, and perhaps the trip sets up on support 32, and the draw-in groove sets up on connecting portion 361. Through trip and draw-in groove joint, can realize dismantling of clearance piece 36 and support 32 fast, conveniently and be connected, simple structure, the processing of being convenient for, the cost is lower, and trip and draw-in groove can ensure the reliability that clearance piece 36 and support 32 are connected, and then can ensure the good clean effect of clearance piece 36.

On the other hand, spacing portion includes the magnetic part, and the location portion includes magnetism and inhales the piece, and if the magnetic part setting is on connecting portion 361, magnetism is inhaled the piece setting on support 32, perhaps, the magnetic part setting is on support 32, and magnetism is inhaled the piece setting on connecting portion 361. The detachable connection of the cleaning element 36 and the bracket 32 can be quickly and conveniently realized by attracting and separating the magnetic element and the magnetic element. And through the reasonable setting of the attracting force of the magnetic part and the magnetic part, the reliability of the connection between the cleaning part 36 and the bracket 32 can be ensured, and further, the good cleaning effect of the cleaning part 36 can be ensured.

On the other hand, the limiting part comprises a hook and a magnetic part, the positioning part comprises a clamping groove and a magnetic part, if the hook and the magnetic part are arranged on the connecting part 361, the clamping groove and the magnetic part are arranged on the bracket 32, or the hook and the magnetic part are arranged on the bracket 32, and the clamping groove and the magnetic part are arranged on the connecting part 361. Through trip and draw-in groove joint to and magnetism piece and magnetism inhale a actuation and separation, make to utilize dual structure to realize dismantling of clearance piece 36 and support 32 and be connected, be favorable to further improving the reliability that clearance piece 36 and support 32 are connected, and then can ensure the good clean effect of clearance piece 36. Specifically, the magnetic member may be a magnetic strip, a magnetic steel or other structures meeting the requirements, and the magnetic member may be a magnet or other structures meeting the requirements, which is not limited in the present invention.

In an embodiment of the present invention, as shown in fig. 14, the number of the wash assemblies 30 is one or at least two, wherein at least two wash assemblies 30 are spaced apart and used to interfere with different cleaning systems 150. That is, a base station may include a washing assembly 30, and a washing member of the washing assembly 30 interferes with the cleaning system 150 of a cleaning robot 10 to clean it. One base station may also include two, three or another number of cleaning assemblies 30 that meet the requirements, and different cleaning assemblies 30 can respectively clean different parts of the cleaning system of the cleaning robot 10, thereby expanding the cleaning efficiency of the base station.

Specifically, as shown in fig. 14, the cleaning assembly 30 includes a first cleaning assembly 37 and a second cleaning assembly 38, the first cleaning assembly 37 and the second cleaning assembly 38 are simultaneously disposed on the base station body 20 and work independently of each other, so that the cleaning systems of two cleaning robots 10 can be automatically cleaned simultaneously, for example, the first cleaning assembly 37 interferes with the cleaning system 150 of one cleaning robot 10 to realize self-cleaning of the cleaning system 150, and the second cleaning assembly 38 interferes with the cleaning system 150 of the other cleaning robot 10 to realize self-cleaning of the cleaning system 150, so that the application range of the product is expanded, and the cleaning assembly is suitable for popularization and application.

The present invention has been illustrated by the above embodiments, but it should be understood that the above embodiments are for illustrative and descriptive purposes only and are not intended to limit the utility model to the scope of the described embodiments. Furthermore, it will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, and that many variations and modifications may be made in accordance with the teachings of the present invention, which variations and modifications are within the scope of the present invention as claimed. The scope of the utility model is defined by the appended claims and equivalents thereof.

Claims

1. A base station for a cleaning system for washing a cleaning robot, the base station comprising:

a base station body;

the cleaning assembly is movably arranged on the base station body and comprises a first cleaning piece which can float up and down relative to the base station body, and the first cleaning piece is interfered with a cleaning system of the cleaning robot to clean the cleaning system of the cleaning robot.

2. The base station of claim 1, wherein the cleaning assembly comprises:

the base station comprises a support and a driving part, wherein the driving part is used for driving the support to move along a first direction relative to the base station body.

3. The base station of claim 2,

the first wash member includes a wash body adapted to interfere with the cleaning system and a resilient support connecting the wash body and the support.

4. The base station of claim 3,

the elastic support part comprises a first connecting section, a transition section and a second connecting section which are connected in sequence, the second connecting section is arranged at the bottom of the cleaning body, the transition section is formed by the second connecting section to the first connecting section, the direction of the second connecting section is inclined downwards, and a slot matched with the first connecting section is formed in the support.

5. The base station of claim 4,

and supporting seats positioned on two sides of the supporting part are further arranged on the support along the moving direction of the support relative to the base station body, and the end part of the cleaning body, far away from the supporting part, is higher than the supporting seats.

6. The base station of claim 3,

the number of the supporting parts is one or at least two, and the at least two supporting parts are distributed at intervals along the length direction of the cleaning body.

7. The base station of claim 3, wherein a gap is provided between both ends of the cleaning body and the bracket.

8. The base station of claim 2, wherein the cleaning assembly further comprises:

the second cleaning piece is arranged on the bracket and is parallel to the first cleaning piece;

wherein the second wash member comprises a wash roller adapted to interfere with the cleaning system, the wash roller being rotatably disposed relative to the cradle.

9. The base station of claim 8, wherein the cleaning assembly further comprises:

and the water outlet device is arranged on the bracket and is arranged in parallel with the first cleaning piece and the second cleaning piece.

10. The base station according to any of claims 1 to 9,

the base station body comprises a cleaning groove positioned below the cleaning assembly, and at least one side of the cleaning groove is provided with a sewage draining outlet;

the cleaning assembly further comprises a cleaning piece facing the bottom of the cleaning groove, and the cleaning piece is used for enabling sundries in the cleaning groove to be drawn close to the sewage draining outlet.

11. The base station of claim 10,

the cleaning piece comprises a connecting part and a butting part, the connecting part is connected with the bracket, and the butting part is a flexible part and is suitable for being butted with the groove bottom of the cleaning groove.

12. The base station of claim 11,

and at least two protruding structures are arranged on one side of the abutting part, which deviates from the sewage draining outlet, at intervals.

13. The base station of claim 11,

the length of the abutting part is equal to the width of the groove bottom of the cleaning groove.

14. The base station of claim 10,

the cleaning piece is positioned at the bottom of one side of the bracket, which is far away from the sewage draining exit.

15. The base station of claim 11,

one of the connecting part and the bracket is provided with a limiting part, and the other one is provided with a positioning part matched with the limiting part;

the limiting part comprises a clamping hook, and the positioning part comprises a clamping groove; and/or

Spacing portion includes the magnetism piece, location portion includes magnetism and inhales the piece.

16. The base station according to any of claims 1 to 9,

the cleaning assembly is provided with a plurality of cleaning assemblies, and the plurality of cleaning assemblies are distributed at intervals along the moving direction of the cleaning assemblies.

17. A cleaning robot system, comprising:

a cleaning robot including a cleaning system; and

the base station of any one of claims 1 to 16.