CN217659583U - Floor sweeping machine - Google Patents

Abstract

The embodiment of the application discloses machine of sweeping floor, including female port seat and the host computer of sweeping floor, female port seat is including moisturizing pipeline, and moisturizing pipeline's opening is vertical downwards. The sweeping host comprises a water storage tank, and a vertical upward water intake is formed in the water storage tank. The female port seat is provided with and sweeps floor the host computer complex fill potential, when sweeping the floor the host computer and being located the fill potential, the opening of moisturizing pipeline aligns along vertical direction with the intake of storage water tank, and female port seat accessible moisturizing pipeline is towards the storage water tank moisturizing. Through setting up along the moisturizing pipeline and the intake of vertical direction alignment, can make the host computer of sweeping the floor when being located the charging position, female port seat is automatic to the storage water tank moisturizing in the host computer of sweeping the floor.

Description

Floor sweeping machine

Technical Field

The utility model relates to a cleaning device technical field, concretely relates to sweeper.

Background

With the development of modern science and technology, the floor sweeping robot is widely applied to household cleaning work, automatically finishes the floor cleaning work in a room by means of certain artificial intelligence, and has the main functions of cleaning, dust collection, floor wiping and the like. The floor sweeping robot with the floor wiping function has a large water demand and needs to be supplemented with water in time.

In the prior art, after water in the sweeping robot is used up, the sweeping robot needs to be artificially added with water to ensure normal work of the sweeping robot, and the sweeping robot cannot automatically replenish water.

SUMMERY OF THE UTILITY MODEL

In view of the not enough of above-mentioned prior art, this application provides a machine of sweeping floor of automatic moisturizing blowdown function.

An embodiment of the application provides a machine of sweeping floor, including female port seat and the host computer of sweeping the floor, female port seat is including moisturizing pipeline, and moisturizing pipeline's opening is vertical downwards, and the host computer of sweeping the floor includes the storage water tank, and vertical ascending intake is seted up to the storage water tank, and female port seat is provided with and sweeps the host computer complex fill potential of sweeping the floor, and when the host computer of sweeping the floor was located fill potential, moisturizing pipeline's opening was aligned along vertical direction with the intake of storage water tank, and female port seat accessible moisturizing pipeline is towards the storage water tank moisturizing.

Through setting up along the moisturizing pipeline and the intake of vertical direction alignment, can make the host computer of sweeping the floor when being located the charging position, female port seat is automatic to the storage water tank moisturizing in the host computer of sweeping the floor.

Optionally, female port seat still includes belt cleaning device, and the host computer of sweeping the floor still includes clean portion, and when the host computer of sweeping the floor was located the electric potential that fills, belt cleaning device and clean portion butt joint, belt cleaning device washs clean portion.

Through setting up belt cleaning device at female port seat, can realize carrying out self-cleaning to the clean portion of host computer of sweeping the floor.

Optionally, the cleaning device comprises a sewage tank, the female harbor seat further comprises a sewage discharge pipeline, the sewage tank is located at the bottom of the sweeping host, one end of the sewage discharge pipeline is connected with the sewage tank, and the other end of the sewage discharge pipeline is connected with an external sewage pipe.

Through setting up bilge pit and sewage pipes, can will wash the sewage that the host computer produced of sweeping the floor and sweep the waste water that the host computer discharged and concentrate in the bilge pit and discharge outside the mother's harbor seat through sewage pipes.

Optionally, an opening of the water replenishing pipeline at one end away from the water storage tank is connected with an external water source and/or connected with a water tank arranged in the female port seat.

Through being connected to outside water source and/or water tank with moisturizing pipeline one end, can directly introduce rivers in the external water source and/or the water tank and carry out the moisturizing to the storage water tank in the host computer of sweeping the floor, the effectual time that consumes of having saved the host computer moisturizing of user's sweeping the floor.

Optionally, a control valve is further provided in the make-up water conduit for controlling the water flow rate in the make-up water conduit.

Through set up the control valve at the moisturizing pipeline, can open and close control through the control valve to the host computer moisturizing that sweeps floor and begin and stop, can realize the automatic control moisturizing under control system's control.

Optionally, the water replenishing pipeline further comprises a flexible section positioned at the opening, and when the sweeping main machine is positioned at a charging position, the flexible section partially extends into the water storage tank through the water intake.

The pipeline that flexible material was made is set up through the opening part at water supply pipeline, can be at the host computer moisturizing in-process of sweeping the floor, play the guide effect to rivers, prevent that the water droplet from to the host computer outside of sweeping the floor to by flexible material preparation, have the bendability, can not influence the normal work of the host computer of sweeping the floor.

Optionally, the sweeping host further comprises a cover plate and a driving motor, the cover plate is movably connected with the water storage tank, the driving motor is in transmission connection with the cover plate, and the driving electrode is used for driving the cover plate to shield or open the water intake.

The cover plate and the driving motor movably connected with the cover plate are arranged at the water intake of the sweeping host machine, so that the opening and the shielding of the water intake can be effectively controlled, and the water storage tank is prevented from spilling.

Optionally, the sweeper further comprises a timing unit, wherein the timing unit is used for recording the working time of the sweeping host and sending a time counting signal to the female port seat when the working time of the sweeping host reaches a preset threshold, so that the female port seat supplements water to the sweeping host.

Through setting up the timing unit, can effectively control the operating time of host computer of sweeping the floor to control the host computer of sweeping the floor and regularly moisturizing, prevent to sweep the floor that the host computer stops work because of lacking water.

Optionally, the sweeping host further comprises a water quantity sensor, wherein the water quantity sensor is used for detecting the water quantity of the water storage tank and sending a water quantity sensing signal to the mother port seat, so that the mother port seat starts and/or stops water supplement to the water storage tank.

Through set up water yield sensor in the host computer of sweeping the floor, can monitor the surplus water in the water storage tank of host computer of sweeping the floor at any time to send water yield inductive signal to female port seat, make female port seat can be according to the moisturizing of water yield inductive signal automatic control host computer of sweeping the floor.

Optionally, the water amount sensor includes a water level sensing unit and/or a pressure sensing unit.

The water quantity sensor can be a water level sensing unit, and the current water quantity in the water storage tank is monitored by detecting the water level in the water storage tank. The water quantity sensor can also be a pressure sensing unit, and the current water quantity in the water storage tank is monitored by detecting the whole weight of the water storage tank.

Drawings

In order to more clearly illustrate the technical solutions in the embodiments of the present application, the drawings needed to be used in the embodiments are briefly introduced below, and it is obvious that the drawings in the following description are some embodiments of the present application, and it is obvious for those skilled in the art to obtain other drawings without creative efforts.

Fig. 1 is a schematic structural view of a sweeper provided in an embodiment of the present application;

fig. 2 is a schematic cross-sectional structure view of the sweeping main machine in fig. 1;

FIG. 3 is a schematic view of the bottom structure of the sweeping main machine;

FIG. 4 is a schematic structural view of a cleaning apparatus;

FIG. 5a is a schematic view of an arrangement of a water level sensor;

fig. 5b is a schematic view of another arrangement of the water quantity sensor.

Detailed Description

To facilitate an understanding of the present application, the present application will now be described more fully with reference to the accompanying drawings. Preferred embodiments of the present application are given in the accompanying drawings. This application may, however, be embodied in many different forms and should not be construed as limited to the embodiments set forth herein. Rather, these embodiments are provided so that this disclosure will be thorough and complete.

The following description of the various embodiments refers to the accompanying drawings, which are included to illustrate specific embodiments that can be implemented by the application. The ordinal numbers used herein for the components, such as "first," "second," etc., are used merely to distinguish between the objects described, and do not have any sequential or technical meaning. The term "connected" and "coupled" when used in this application, unless otherwise indicated, includes both direct and indirect connections (couplings). Directional phrases used in this application, such as, for example, "upper," "lower," "front," "rear," "left," "right," "inner," "outer," "side," and the like, refer only to the orientation of the appended drawings and are, therefore, used herein for better and clearer illustration and understanding of the application and are not intended to indicate or imply that the device or element so referred to must have a particular orientation, be constructed and operated in a particular orientation, and are therefore not to be considered limiting of the application.

In the description of the present application, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, e.g., as being fixedly connected, detachably connected, or integrally connected; may be a mechanical connection; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present application can be understood in a specific case by those of ordinary skill in the art. It should be noted that the terms "first", "second", and the like in the description and claims of the present application and in the drawings are used for distinguishing different objects and not for describing a particular order.

Furthermore, the terms "comprises," "comprising," "includes," "including," or "including," when used in this application, specify the presence of stated features, operations, elements, and/or the like, but do not limit one or more other features, operations, elements, and/or the like. Furthermore, the terms "comprises" or "comprising" indicate the presence of the respective features, numbers, steps, operations, elements, components or combinations thereof disclosed in the specification, but do not preclude the presence or addition of one or more other features, numbers, steps, operations, elements, components or combinations thereof, and are intended to cover non-exclusive inclusions. Furthermore, when describing embodiments of the present application, the use of "may" mean "one or more embodiments of the present application. Also, the term "exemplary" is intended to refer to an example or illustration.

Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this application belongs. The terminology used herein in the description of the present application is for the purpose of describing particular embodiments only and is not intended to be limiting of the application.

Referring to fig. 1, fig. 1 is a schematic structural diagram of a sweeper 1 according to an embodiment of the present application. As shown in fig. 1, the sweeper 1 includes a female port seat 10 and a sweeping host 20, wherein the female port seat 10 is used for providing functions of charging, water replenishing, cleaning and the like for the sweeping host 20. The sweeping host 20 is provided with a charging interface on one side, which corresponds to a charging seat arranged in the female port seat 10, when the sweeping host 20 is located at the charging position in the female port seat 10, the charging interface is correspondingly matched with the charging seat, the female port seat 10 can charge the sweeping host 20, meanwhile, when the sweeping host 20 is located at the charging position, each functional element in the female port seat 10 is in butt joint with each corresponding functional element in the sweeping host 20, and the female port seat 10 can provide supply for the sweeping host 20, for example, the female port seat 10 can provide functions of water supplement and cleaning for the sweeping host 20.

Referring to fig. 1 to 2 together, fig. 2 is a schematic sectional view of the sweeper 1 shown in fig. 1, and as shown in fig. 2, the female port seat 10 includes a water replenishing pipe 11, the sweeping main machine 20 includes a water storage tank 21, and a water intake 211 is disposed at the top of the water storage tank 21. An opening at one end of the water replenishing pipeline 11 is connected with an external water source, and an opening at the other end is used for replenishing water to the water storage tank 21 in the sweeping main machine 20. When the sweeping main machine 20 is located at a charging position, the water replenishing pipeline 11 is in butt joint with the water intake 211, the water replenishing pipeline 11 is aligned with the water intake 211 along a vertical direction, and at the moment, the water replenishing pipeline 11 supplies water to the water storage tank 21 through the water intake 211.

In one embodiment of the present application, the parent dock 10 may include a cleaning device 12 and the sweeping host 20 may include a cleaning portion 22. Referring to fig. 3, fig. 3 is a schematic bottom structure view of the sweeping main machine 20, the cleaning device 12 is located at the bottom of the parent port seat 10, the cleaning part 22 is located at the bottom of the sweeping main machine 20, the cleaning device 12 is used for providing a cleaning function for the cleaning part 22 of the sweeping main machine 20, and the cleaning part 22 is used for cleaning garbage and stains on the ground. When the sweeping main machine 20 is located at the charging position, the sweeping main machine 20 is aligned in the mother harbor seat 10, the cleaning device 12 is abutted with the cleaning part 22, the cleaning part 22 is located right above the cleaning device 12, and the cleaning device 12 is used for cleaning the cleaning part 22.

In one embodiment of the present application, the cleaning device 12 may include a waste tank 122 and the parent seat 10 may include a waste pipe 14 (FIG. 2). Please refer to fig. 4, which is a schematic structural diagram of the cleaning device 12. The sewage pipes 14 may be connected at one end to the sewage tank 122 and at the other end to an external sewer pipe for draining the sewage in the sewage tank 122 out of the parent port seat 10. When the sweeping host 20 is at the charging position, the sweeping host 20 is aligned in the female harbor seat 10, the cleaning device 12 is abutted with the cleaning part 22, the cleaning part 22 is located right above the sewage tank 122, and the sewage tank 122 is used for collecting sewage generated by the cleaning device 12 cleaning the cleaning part 22 of the sweeping host 20 and discharging the sewage through the sewage discharge pipeline 14.

In an embodiment of the present application, a water tank 15 (fig. 2) may be further disposed in the female harbor base 10, an opening at one end of the water replenishing pipeline 11 is connected to the water tank 15, and the other end of the water replenishing pipeline is used for replenishing water to the sweeping host 20, the water tank 15 may be connected to an external water source through a pipeline and takes water from the external water source at intervals of a preset time, and of course, other methods may be adopted to add water to the water tank 15, for example, a sensor is disposed to add water through an induction signal or a control valve is disposed to control water addition, and the present application is not limited.

In an embodiment of the present application, the water replenishing pipeline 11 may include a control valve 112 (fig. 2), the control valve 112 is spaced from an opening at an end close to the sweeping main machine 20 by a preset distance, the control valve 112 is used for controlling the opening and closing of the water replenishing pipeline 11, and the opening and closing degree of the control valve 112 is adjusted to control the water flow speed in the water replenishing pipeline 11.

For example, when the water replenishing pipe 11 is connected to an external water source, the control valve 112 can control the external water flow with unstable speed to be a water flow with stable pressure and speed by adjusting the opening and closing degree, and the water flow with stable speed is provided to the sweeping main machine 20, so as to prevent the water from being splashed due to the unstable water flow in the water replenishing process and leaking to other components.

When the water replenishing pipe 11 is connected to the water tank 15 provided in the female harbor base 10, the flow rate of water in the water replenishing pipe 11 is in a certain relation with the water level in the water tank 15.

When the water level in the water tank 15 is high and the water amount is large, the water pressure in the water replenishing pipeline 11 is high, so that the water flow speed is high, at the moment, the control valve 112 is adjusted to be in a proper opening degree, the water flow speed in the water replenishing pipeline 11 is reduced, and the water replenishing pipeline 11 is prevented from sputtering due to the fact that the water flow speed is too high.

When the water level in the water tank 15 is low and the water amount is small, the water pressure in the water replenishing pipeline 11 is small, so that the water flow is slow, at the moment, the control valve 112 is adjusted to a proper opening degree, the water flow speed of the water replenishing pipeline 11 is increased, and the water replenishing time of the sweeping main machine 20 is shortened.

In one embodiment, the control valve 112 in the replenishing pipe 11 may be an electrically controlled valve for adjusting the opening and closing of the valve under the control of the parent port seat 10, thereby adjusting the water flow rate in the replenishing pipe.

In an embodiment of the present application, the water replenishing pipeline may further include a flexible section 111 (fig. 2), the flexible section 111 is made of a flexible material with a bendable property, the flexible section 111 is disposed at an opening close to one end of the sweeping main machine 20, and is used for providing a diversion effect for the water replenishing pipeline 11, so that when the water replenishing pipeline 11 replenishes water to the sweeping main machine 20, sputtering occurs due to unstable water flow, thereby resulting in short circuit of equipment and other faults. When the sweeping main machine 20 enters the female harbor seat 10, the flexible section 111 can be extruded and deformed by the top of the sweeping main machine 20, when the sweeping main machine 20 is located at a charging position, the water supplementing pipeline 11 is completely butted with the sweeping main machine 20, and the flexible section 111 is restored to the original shape and can partially extend into the sweeping main machine. The mother port seat 10 controls the water replenishing pipeline 11 to partially extend into the flexible section 111 of the water storage tank 21 to replenish water for the sweeping main machine 20.

In an embodiment of the present application, the parent port seat 10 may further include a control system 13 (fig. 2), and the control system 13 may be a Central Processing Unit (CPU) for controlling the circuit module and the rf module in the parent port seat 10 and the sweeping host 20 through electrical signals.

In one embodiment of the present application, the sweeping main machine 20 may include a cover plate 23 (fig. 2) and a driving motor 24 (fig. 2). The cover plate 23 is movably connected with the water storage tank 21. The cover plate 23 is in transmission connection with a driving motor 24, and the driving motor 24 is used for driving the cover plate 23 to shield or open the water intake 211 at the top of the water storage tank 21. Prevent that the main machine 20 of sweeping the floor in the course of the work, the water in the storage water tank 21 prevents in external impurity gets into storage water tank 21 and prevents to leak because of rocking of main machine 20 of sweeping the floor because evaporation loss.

In this embodiment, the movable connection between the cover plate 23 and the water storage tank 21 may be a sliding connection, a turning connection, or other connection manners, and of course, the present application is not limited to these connection manners.

In this embodiment, the driving motor 24 can open or close the cover plate 23 under the control of the sweeping main machine 20, and/or open or close the cover plate 23 under the control of the control system 13 in the parent dock 10.

In an embodiment of the present application, the main sweeping machine 20 may further include a timing unit 25 (fig. 2), the timing unit 25 is disposed inside the main sweeping machine 20 and is configured to record a working duration of the main sweeping machine, when the working duration of the main sweeping machine 20 reaches a preset time threshold, the timing unit 25 sends a duration statistical signal to the parent port seat 10, when the main sweeping machine 20 reaches the parent port seat 10 and is located at a charging level, the water replenishing pipeline 11 is in butt joint with the water storage tank 21, the cover plate 23 covering the water intake 211 is opened under the control of the driving motor 24, the water replenishing pipeline 11 is aligned with the water storage tank 21 along a vertical direction, and then the water replenishing pipeline 11 replenishes water to the main sweeping machine 20.

In this embodiment, after the timing unit 25 sends the time length statistic signal to the primary harbor base 10, the primary harbor base 10 may control the sweeping host 20 to return to the primary harbor base 10 for water replenishing, and/or the timing unit 25 may send the time length statistic signal to the sweeping host 20, and the sweeping host 20 returns to the primary harbor base 10 for water replenishing according to the time length statistic signal. The master harbor seat 10 may receive and process the time length statistic signal for the control system 13, or other modules with signal processing in the master harbor seat 10 may receive and process the time length statistic signal.

Specifically, the preset time threshold may include a single time threshold, an accumulated time threshold, and an interval time threshold. The single time threshold is that the single working time of the sweeping main machine 20 reaches a certain time, for example, half an hour, etc., the timing unit 25 sends a time counting signal to the female port seat 10, and the female port seat 10 controls the water replenishing pipeline 11 to replenish water to the sweeping main machine 20.

The accumulated time threshold is the accumulated working time of the sweeping host 20 reaches a certain time, such as half an hour, etc., at this time, the timing unit 25 sends a time counting signal to the parent port seat 10, and the parent port seat 10 controls the water replenishing pipeline 11 to replenish water to the water storage tank 21.

The interval time threshold is a certain time period, such as half a month, etc., when the sweeping host 20 works, the timing unit 25 sends a time period statistic signal to the parent port seat 10, and the parent port seat 10 controls the water replenishing pipeline 11 to replenish water to the water storage tank 21. And before water replenishing, the sweeping main machine 20 controls the water storage tank 21 to empty the residual water in the sweeping main machine.

In this embodiment, the preset threshold may also be adjusted to other suitable durations according to specific situations, which is limited in this application.

In an embodiment of the present application, the sweeping host 20 may include a water sensor 26, please refer to fig. 5a, fig. 5a is a schematic view illustrating an arrangement manner of the water sensor 26, as shown in fig. 5a, the water sensor 26 includes a first water level sensor 261 and a second water level sensor 262, and the first water level sensor 261 and the second water level sensor 262 are disposed on an inner wall of the water storage tank 21 at a predetermined interval in a vertical direction. The first water level sensor 261 transmits a first water amount sensing signal to the female port seat 10 when the water level in the storage tank 21 is equal to or lower than the position of the first water level sensor 261, and the second water level sensor 262 transmits a second water amount sensing signal to the female port seat 10 when the water level in the storage tank 21 is equal to or higher than the position of the second water level sensor 262.

Referring to fig. 5b, fig. 5b is a schematic view of another arrangement mode of the water quantity sensor 26, as shown in fig. 5b, the water quantity sensor 26 is a pressure sensor 263, the pressure sensor 263 is arranged at the bottom of the water storage tank 21, and the pressure monitoring value of the pressure sensor 263 is changed due to the change of the whole weight of the water storage tank 21 so as to monitor the residual water quantity in the water storage tank 21. The pressure sensor 263 transmits a first water amount sensing signal to the female port seat 10 when the pressure sensed by the pressure sensor 263 is lower than or equal to a first pressure threshold, and the pressure sensor 263 transmits a second water amount sensing signal to the female port seat 10 when the pressure sensed by the pressure sensor 263 is equal to or higher than a second pressure threshold.

When the water sensor 26 sends a first water quantity sensing signal to the female port base 10, the female port base 10 controls the water replenishing pipeline 11 to replenish water to the water storage tank 21 according to the first water quantity sensing signal when the sweeping host 20 is located at a water replenishing level, and when the water sensor 26 sends a second water quantity sensing signal to the female port base 10, the female port base 10 controls the water replenishing pipeline 11 to stop replenishing water to the water storage tank 21 according to the second water quantity sensing signal.

In this embodiment, the water quantity sensor 26 may be another sensing device capable of detecting the quantity of water in the water storage tank 21, and the application is not limited thereto.

When the sweeping main machine 20 is at the charging position, the water replenishing pipeline 11 is aligned with the water intake 211 of the water storage tank 21 in the vertical direction, and when the female port seat 10 receives a first water quantity sensing signal sent by the water quantity sensor 26, the female port seat 10 controls water to enter the water storage tank 21 from an external water source or a water tank 15 arranged in the female port seat 10 through the water replenishing pipeline 11. When the female port seat 10 receives the second water quantity sensing signal sent by the water quantity sensor 26, the female port seat 10 controls the water replenishing pipeline 11 to stop replenishing water to the water storage tank 21, so that the automatic water replenishing function of the female port seat 10 on the sweeping host 20 is realized.

Meanwhile, when the sweeping main machine 20 is located at the charging position, the cleaning part 22 of the sweeping main machine 20 is in butt joint with the cleaning device 12, the cleaning part 22 is located right above the cleaning device 12, the cleaning device 12 cleans the cleaning part 22, so that stains on the cleaning part 22 can be effectively cleaned, sewage generated by cleaning can be collected in the sewage tank 122 and is discharged out of the mother port seat 10 through the sewage discharge pipeline 14 connected with the sewage tank 122, and the automatic sewage discharge function is realized. The intellectualization of the sweeper 1 is greatly improved, and the time and energy of a user are greatly saved.

It is to be understood that the invention is not limited to the above-described embodiments, and that modifications and variations may be made by those skilled in the art in light of the above teachings, and all such modifications and variations are intended to be included within the scope of the invention as defined in the appended claims.

Claims (10)

1. A sweeper, which is characterized by comprising a mother port seat and a sweeping host,

the mother port seat comprises a water replenishing pipeline, and an opening of the water replenishing pipeline is vertically downward;

the sweeping main machine comprises a water storage tank, and the water storage tank is provided with a vertically upward water intake;

female port seat be provided with the host computer complex of sweeping the floor fills the electric potential, the host computer of sweeping the floor is located during filling the electric potential, moisturizing pipeline the opening with the storage water tank the mouth of intaking aligns along vertical direction, female port seat accessible moisturizing pipeline orientation the storage water tank moisturizing.

2. The sweeper of claim 1, wherein the parent port seat further comprises a cleaning device, the sweeping main machine further comprises a cleaning portion, the cleaning device is in butt joint with the cleaning portion when the sweeping main machine is located at the charging position, and the cleaning device cleans the cleaning portion.

3. The sweeper of claim 2, wherein the cleaning device comprises a sewage tank, the parent port seat further comprises a sewage conduit, the sewage tank is located at the bottom of the sweeping main machine, one end of the sewage conduit is connected with the sewage tank, and the other end of the sewage conduit is connected with an external sewage pipe.

4. The sweeper according to claim 1, wherein an opening of the water replenishing pipeline at one end far away from the water storage tank is connected with an external water source and/or a water tank arranged in the female port seat.

5. The sweeper of claim 1, wherein a control valve is further provided in the refill water conduit for controlling the flow rate of water in the refill water conduit.

6. The sweeper according to claim 1, wherein the water replenishing conduit further comprises a flexible section located at the opening, and when the sweeping main machine is located at the charging position, the flexible section partially extends into the water storage tank through the water intake.

7. The sweeper according to claim 1, wherein the sweeper main unit further comprises a cover plate and a driving motor, the cover plate is movably connected with the water storage tank, the driving motor is in transmission connection with the cover plate, and the driving motor is used for driving the cover plate to shield or open the water intake.

8. The sweeper according to any one of claims 1-6, further comprising a timing unit, wherein the timing unit is configured to record the operating time length of the sweeping host machine, and to send a time length statistic signal to the primary port base when the operating time length of the sweeping host machine reaches a preset threshold value, so that the primary port base supplements water to the sweeping host machine.

9. The sweeper of any one of claims 1-6, wherein the main sweeper body further comprises a water level sensor for detecting the water level in the water storage tank and sending a water level sensing signal to the parent port base to cause the parent port base to start and/or stop replenishing water to the water storage tank.

10. The sweeper of claim 9, wherein the water level sensor comprises a water level sensing unit and/or a pressure sensing unit.

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