Cleaning equipment and control method thereof

Abstract

The invention relates to the technical field of household appliances, and discloses cleaning equipment and a control method thereof, and the cleaning equipment comprises a base station which is provided with a floor brush charging module and a machine body charging module; the machine body comprises a floor brush connecting end, a first fan, a first water tank assembly and a handle, the first water tank assembly is provided with a dirt suction channel, the first fan is communicated with the dirt suction channel through a fan air suction opening, the first water tank assembly is provided with a first sewage tank dirt suction opening and a first clear water tank water conveying opening, and the floor brush connecting end is provided with a first dirt suction opening and a first clear water supplementing opening. The sewage tank sewage suction port is communicated with the first sewage suction port, and the first clear water tank water delivery port is communicated with the first clear water replenishing port; the floor brush is provided with a machine body connecting end, a second fan, a rolling brush, an air duct and a driving wheel set, the machine body connecting end is provided with a second dirt suction port and a second clear water replenishing port, the second clear water replenishing port is used for wetting the rolling brush, and the second dirt suction port is communicated with the air duct.

Description

Technical Field

[0001] The present invention relates to the technical field of household appliances, and in particular to cleaning equipment and a control method thereof. Background Art

[0002] As people's requirements for home cleaning become higher and higher, smart cleaning tools such as household floor scrubbers are becoming more and more popular. Common cleaning equipment in the home includes smart floor scrubbers and sweeping robots. The floor scrubber consists of a body and a base station. When working, the floor scrubber sucks dirt into the sewage tank through a fan, then mops the floor clean with a roller brush, and returns to the base station for self-cleaning and charging. The sweeping robot is a cleaning module that leaves the base station and works according to the line logic, and then returns to the base station for charging and cleaning. The floor scrubber has high autonomy and strong cleaning ability, and has strong fixed-point cleaning ability, but the use of the machine requires full human intervention. Users need to hold the machine to clean the whole house, and some locations with height restrictions cannot be cleaned. The sweeping robot provides users with great convenience in automatic cleaning of the whole house, but it is limited by the structure volume and performance, and it is not capable of handling dirt at fixed locations. The cleaning equipment of the related technology cannot meet both the general automatic cleaning of the whole house and the strong cleaning of a single fixed point. Users need to buy a floor scrubber and a sweeping robot at the same time, which is costly. Summary of the invention

[0003] In view of this, the present invention provides a cleaning device and a control method thereof to solve the problem that the cleaning device in the related art cannot satisfy both the general automatic cleaning of the whole house and the strong cleaning of a single fixed point.

[0004] In a first aspect, the present invention provides a cleaning device, comprising:

[0005] The base station has a floor brush charging module and a body charging module;

[0006] The body includes a floor brush connection end, a first fan, a first water tank assembly and a handle, the first water tank assembly has a sewage suction channel, the first fan is connected to the sewage suction channel through the fan suction port, the first water tank assembly has a first sewage tank sewage suction port and a first clean water tank water delivery port, the floor brush connection end has a first sewage suction port and a first clean water replenishment port, the sewage tank sewage suction port is connected to the first sewage suction port, and the first clean water tank water delivery port is connected to the first clean water replenishment port;

[0007] A floor brush, comprising a body connection end, a second fan, a roller brush, an air duct and a driving wheel group, wherein the body connection end is provided with a second sewage suction port and a second clean water replenishment port, wherein the second clean water replenishment port is used to wet the roller brush, and the second sewage suction port is connected to the air duct;

[0008] The body has a first position and a second position. In the first position, the floor brush connection end is connected to the body connection end, the first sewage suction port is connected to the second sewage suction port, and the first clean water replenishment port is connected to the second clean water replenishment port; in the second position, the floor brush connection end is separated from the body connection end;

[0009] The cleaning device has a floor scrubber mode and a floor sweeping robot mode. The body leaves the base station after being connected to the floor brush. In the floor sweeping robot mode, the floor brush leaves the base station.

[0010] Beneficial effect: The base station can charge the floor brush and the body at the same time. When the user selects the sweeping robot mode, the floor brush leaves the base station alone, and the second fan, roller brush, and driving wheel group of the floor brush work to complete automatic cleaning. After completing automatic cleaning, the floor brush returns to the base station for charging. When the user selects the floor scrubber mode, the body connection end of the body is connected to the floor brush connection end of the floor brush, the first sewage suction port is connected to the second sewage suction port, and the first clean water replenishment port is connected to the second clean water replenishment port. The body leaves the base station together with the floor brush, and the water in the first water tank assembly flows to the roller brush through the first clean water tank water inlet, the first clean water replenishment port, and the second clean water replenishment port in turn to wet the roller brush. The user holds the handle on the body to mop the floor, which can achieve strong cleaning of a single point. The first fan works, and the sewage generated can be sucked into the first water tank assembly through the air duct, the second sewage suction port, the first sewage suction port, the first sewage tank suction port, and the sewage suction channel. Therefore, this cleaning equipment can not only meet the needs of ordinary automatic cleaning of the whole house but also meet the needs of strong cleaning of a single point. Users do not need to purchase both a floor scrubber and a sweeping robot at the same time, saving costs.

[0011] In an optional embodiment, the floor brush has a second clean water tank and a second sewage tank, the second clean water tank has a second clean water tank water inlet, the second sewage tank has a second sewage tank sewage suction port, and when the sweeping robot is in mode, the second clean water tank water inlet is used to wet the roller brush, and the second sewage tank sewage suction port is connected to the air duct.

[0012] Beneficial effect: by arranging a second clean water tank and a second sewage tank on the floor brush, when the sweeping robot mode is in progress, the clean water in the second clean water tank wets the roller brush through the water inlet of the second clean water tank, and the sewage suction port of the second sewage tank is connected to the air duct. Therefore, mopping the floor can also be achieved in the sweeping robot mode, and the generated sewage is sucked into the second sewage tank through the sewage suction port of the second sewage tank under the action of the second fan.

[0013] In an optional embodiment, the floor brush has a base station connected sewage suction port and a first base station connected water replenishment port, the first base station connected water replenishment port is connected to the second clean water tank, the base station is connected to the sewage suction port and is connected to the second sewage tank, the base station has a base station clean water tank and a floor brush sewage suction tank, the base station clean water tank is provided with a floor brush clean water tank replenishment port, the floor brush sewage suction tank is provided with a floor brush sewage suction port, when the floor brush returns to the base station and the body is in the second position, the floor brush clean water tank replenishment port is connected to the first base station connected water replenishment port, and the floor brush sewage suction port is connected to the base station connected sewage suction port.

[0014] Beneficial effect: by setting the floor brush with a base station connected sewage suction port and a first base station connected water replenishment port, the first base station connected water replenishment port is connected with the second clean water tank, the base station connected sewage suction port is connected with the second sewage tank, the base station has a base station clean water tank and a floor brush sewage suction and sewage tank, the base station clean water tank is provided with a floor brush clean water tank water replenishment port, the floor brush sewage suction and sewage tank is provided with a floor brush sewage suction port, when the floor brush returns to the base station and the body is in the second position, the floor brush clean water tank water replenishment port is connected with the first base station connected water replenishment port, the floor brush sewage suction port is connected with the base station connected sewage suction port, the second clean water tank of the floor brush can be replenished with clean water, and the sewage in the second sewage tank can be pumped into the floor brush sewage suction and sewage tank, without the need for manual water replenishment and sewage dumping.

[0015] In an optional embodiment, the body also has a third position. In the third position, the body is not connected to the floor brush, and the water supply port of the floor brush water tank is not connected to the water supply port connected to the first base station, and the sewage suction port of the floor brush is not connected to the sewage suction port connected to the base station.

[0016] Beneficial effect: when the body is in the third position, since the body is not connected to the floor brush, the water supply port of the floor brush water tank is not connected to the water supply port connected to the first base station, and the sewage suction port of the floor brush is not connected to the sewage suction port connected to the base station, the floor brush can freely leave the base station.

[0017] In an optional embodiment, the base station is provided with a detection component and a control component, the detection component can detect whether the floor brush returns to the base station, the control component is communicatively connected to the detection component, and can control the movement of the base station fresh water tank and the floor brush sewage suction tank when detecting that the floor brush returns to the base station so that the water replenishment port of the floor brush fresh water tank is docked with the water replenishment port connected to the first base station, and the sewage suction port of the floor brush is docked with the sewage suction port connected to the base station.

[0018] Beneficial effect: When the floor brush returns to the base station, the control component controls the movement of the base station clean water tank and the floor brush sewage suction tank to connect the water replenishment port of the floor brush clean water tank with the water replenishment port connected to the first base station, and the floor brush sewage suction port with the sewage suction port connected to the base station, which is more intelligent, can not only return the floor brush to its position, but also automatically replenish the second clean water tank of the floor brush with clean water, and pump the sewage in the second sewage tank into the floor brush sewage suction tank.

[0019] In an optional embodiment, the base station is provided with a driving component, which can drive the fuselage to rise and fall and can be separated from the fuselage; when the driving component drives the fuselage to rise, it can drive the base station clean water tank and the floor brush sewage suction tank to descend; when the fuselage rises to the second position, the floor brush clean water tank water replenishment port is connected with the first base station water replenishment port, and the floor brush sewage suction port is connected with the base station sewage suction port; when the driving component drives the fuselage to descend, it can drive the base station clean water tank and the floor brush sewage suction tank to rise.

[0020] Beneficial effect: By setting a driving component, the driving component can drive the fuselage to rise and fall and can be separated from the fuselage. The connection and separation of the fuselage and the floor brush can be realized by controlling the driving component. When the driving component is separated from the fuselage, the fuselage can freely leave the base station. When the driving component controls the fuselage to rise, the base station clean water tank and the floor brush sewage suction tank descend, so that when the fuselage is raised to the second position, the water supply port of the floor brush clean water tank is docked with the water supply port connected to the first base station, and the floor brush sewage suction port is docked with the base station sewage suction port. When the driving component controls the fuselage to descend, the base station clean water tank and the floor brush sewage suction tank rise, so that when the fuselage is descended to the third position, the fuselage and the floor brush are in a disconnected state, and at the same time, the water supply port of the floor brush clean water tank is not connected to the water supply port connected to the first base station, and the floor brush sewage suction port is not connected to the base station sewage suction port, so that when the fuselage is in the third position, the floor brush can freely leave the base station, and the fuselage can still remain in the base station.

[0021] In an optional embodiment, the base station is provided with a fixed seat, and the drive assembly is symmetrically provided with two groups, and each group of the drive assembly includes:

[0022] First motor;

[0023] A first gear connected to an output shaft of the first motor, toothed tracks are provided on both sides of the body, and the toothed tracks are meshed with the first gear;

[0024] A first rack meshing with the first gear, the first rack and the toothed track are distributed on both sides of the first gear, and the first rack is connected to the base station clean water tank or the floor brush suction sewage tank;

[0025] A second motor is connected to the first motor as a whole, and the second motor is arranged on the fixing seat;

[0026] a second gear connected to an output shaft of the second motor, wherein the output shaft of the second motor is parallel to the output shaft of the first motor;

[0027] The second rack is fixed to the fixing seat and meshes with the second gear. The second rack is located below the second gear.

[0028] Beneficial effect: when the floor brush is needed to work as a sweeping robot, in the initial state, the body is in the third position, at which time the floor brush leaves the base station alone to work, and after the floor brush returns to the base station, the first motor works to drive the first gear to rotate in the first direction, at which time the toothed track of the body cooperates with the first gear to move upward, and the first rack moves downward under the action of the first gear, thereby driving the base station fresh water tank and the floor brush sewage suction tank to move downward, and when the body moves to the second position, the floor brush fresh water tank water replenishment port is connected to the first base station connection water replenishment port, and the floor brush sewage suction port is connected to the base station connection sewage suction port, so as to replenish water and pump sewage to the floor brush. When the floor brush and the machine body need to leave the base station together to be used as a floor scrubber, the first motor works to drive the first gear to rotate in the second direction. At this time, the toothed track of the machine body cooperates with the first gear to move downward, and the first rack moves upward under the action of the first gear, thereby driving the base station clean water tank and the floor brush sewage suction tank to move upward, so that the floor brush clean water tank water replenishment port is separated from the first base station connection water replenishment port, and the floor brush sewage suction port is separated from the base station connection sewage suction port. When the machine body moves to the first position, the machine body is connected with the floor brush, and then the second motor is worked, and the second motor drives the second gear to rotate. Since the second rack is fixed on the fixed seat and remains stationary, the second gear rolls along the second rack, thereby driving the second motor, the first motor, the first gear, the first rack, the base station clean water tank and the floor brush sewage suction tank to move as a whole, so that the first gear leaves the toothed track of the machine body, and at this time the machine body can leave the base station together with the floor brush. After the floor brush and the body return to the base station together, the second motor drives the gear to rotate, thereby driving the second motor, the first motor, the first gear, the first rack, the base station clean water tank and the floor brush sewage tank to move as a whole, so that the first gear engages with the toothed track of the body, and then the first motor works to drive the body to rise.

[0029] In an optional embodiment, the base station also has a fuselage water replenishment tank, the fuselage water replenishment tank is provided with a fuselage clean water tank water replenishment port, the first water tank assembly includes a first clean water tank and a first sewage tank, the first clean water tank is provided with a first clean water tank water inlet, the fuselage is provided with a second clean water tank water inlet and a second base station connecting water replenishment port, the second clean water tank water inlet is directly opposite to and connected with the first clean water tank water inlet, the second base station connecting water replenishment port is connected with the second clean water tank water inlet, when the fuselage is in the second position, the clean water tank water inlet is connected with the first clean water tank, and the fuselage clean water tank water replenishment port is connected with the second base station connecting water replenishment port.

[0030] Beneficial effect: when the fuselage is in the second position, the water filling port of the fuselage fresh water tank is connected with the water filling port connected to the second base station, the water filling port connected to the second base station is connected with the water filling port of the second fresh water tank, the water filling port of the second fresh water tank is directly opposite to and connected with the water filling port of the first fresh water tank, the first fresh water tank of the fuselage can be automatically filled with water, and the user does not need to manually remove the first fresh water tank for filling.

[0031] In an optional embodiment, the first sewage tank has a first sewage tank discharge outlet, the fuselage is provided with a fuselage discharge outlet and a base station connected discharge outlet, the first sewage tank discharge outlet and the fuselage discharge outlet are directly opposite and connected, the base station connected discharge outlet is connected with the second sewage tank discharge outlet, the base station has a fuselage suction outlet, and when the fuselage is in the second position, the fuselage suction outlet is connected with the base station connected discharge outlet.

[0032] Beneficial effect: when the fuselage is in the second position, the sewage suction port of the fuselage is connected to the sewage discharge port of the base station, so that the sewage in the first sewage tank can be pumped out.

[0033] In an optional embodiment, the base station clean water tank is provided with a body sewage tank cleaning port, the first sewage tank has a first sewage tank cleaning port, the body is provided with a body cleaning port and a base station cleaning connection port, the body cleaning port is directly opposite to and connected with the first sewage tank cleaning port, the base station cleaning connection port is connected with the body cleaning port, and when the body is in the second position, the body sewage tank cleaning port is connected with the base station cleaning connection port.

[0034] Beneficial effect: when the fuselage is in the second position, the fuselage sewage tank cleaning port is connected with the base station cleaning connection port, and the clean water in the base station clean water tank can enter the first sewage tank through the fuselage sewage tank cleaning port, the base station cleaning connection port, the fuselage cleaning port, and the first sewage tank cleaning port in sequence to clean the first sewage tank, and the sewage generated by cleaning is discharged through the first sewage tank discharge port and the fuselage sewage suction port.

[0035] In an optional embodiment, the first sewage tank and the first clean water tank are an integrated structure.

[0036] Beneficial effect: the first sewage tank and the first clean water tank are an integrated structure, that is, the first water tank assembly is an integrated clean water tank, which facilitates the assembly of the first water tank assembly and has fewer parts.

[0037] In a second aspect, the present invention further provides a control method for a cleaning device, which is applied to the cleaning device, and the control method comprises:

[0038] Get the working mode of the cleaning equipment;

[0039] If the working mode is the sweeping robot mode, the body is controlled to move to the third position, the floor brush leaves the base station, and after detecting that the floor brush returns to the base station, the body is controlled to move to the second position, and the base station is controlled to replenish water in the second clean water tank, drain sewage from the second sewage tank, and self-clean the roller brush;

[0040] If the working mode is the floor scrubber mode, the body is controlled to move to the first position, and after the body is connected to the floor brush, it leaves the base station with the floor brush, and the second fan is controlled to stop working and the water outlet of the second clean water tank stops discharging water, the first fan works and the water outlet of the first clean water tank discharges water, and after detecting that the floor brush returns to the base station, the body is controlled to move to the second position, and the base station is controlled to replenish water and drain sewage from the first water tank assembly, replenish water to the second clean water tank, drain sewage from the second sewage tank, and self-clean the roller brush.

[0041] Beneficial effect: When the working mode is the sweeping robot mode, the fuselage is controlled to move to the third position, at which time the fuselage is separated from the floor brush, and the water supply port of the floor brush clean water tank is separated from the water supply port connected to the first base station, and the floor brush sewage suction port is separated from the sewage suction port connected to the base station, and the floor brush can freely leave the base station for automatic cleaning of the whole house. After the floor brush finishes cleaning, it returns to the base station. After detecting that the floor brush returns to the base station, the fuselage is controlled to move to the second position, and the base station is controlled to replenish water in the second clean water tank, drain sewage from the second sewage tank, and self-clean the roller brush. When the working mode is the floor scrubber mode, the fuselage is controlled to move to the first position, the fuselage is connected to the floor brush to form a floor scrubber, and the driving wheel group on the floor brush drives the fuselage to leave the base station together, the second fan stops working, and the water outlet of the second clean water tank stops discharging water, the first fan works, and the water outlet of the first clean water tank discharges water. The user holds the handle for fixed-point cleaning, and the water in the first clean water tank wets the roller brush, and the generated sewage is sucked into the first sewage tank. When cleaning is completed, return to the base station, control the body to move to the second position, and control the base station to replenish water and drain sewage to the first water tank assembly, replenish water to the second clean water tank, drain sewage from the second sewage tank, and self-clean the roller brush.

[0042] In an optional embodiment, if the working mode is a floor scrubber mode, after the first water tank assembly is replenished with water and sewage is discharged, the second clean water tank is replenished with water, the second sewage tank is discharged with sewage, and the roller brush is self-cleaned, the control method further includes:

[0043] Control the body to move to the third position.

[0044] Beneficial effect: After replenishing water and draining sewage in the first water tank assembly, replenishing water in the second clean water tank, draining sewage in the second sewage tank, and self-cleaning the roller brush, the body is controlled to move to the third position, the body is separated from the floor brush, and the water replenishment port of the clean water tank of the floor brush is separated from the water replenishment port connected to the first base station, and the sewage suction port of the floor brush is separated from the sewage suction port connected to the base station, and the floor brush can freely leave the base station.

[0045] In an optional embodiment, if the working mode is the sweeping robot mode, after the floor brush leaves the body, it is detected that the working mode is the floor washing machine mode, and the floor brush is controlled to return to the base station. After detecting that the floor brush returns to the base station, the body is controlled to move to the first position, and after the body is connected to the floor brush, as the floor brush leaves the base station, the second fan is controlled to stop working and the water outlet of the second clean water tank stops discharging water, and the first fan works and the water outlet of the first clean water tank discharges water.

[0046] Beneficial effect: If the robot is in sweeping mode at the beginning, and the user wants to switch to floor scrubber mode after the floor brush leaves the body, the floor brush is controlled to return to the base station. After detecting that the floor brush has returned to the base station, the body is controlled to move to the first position. After the body is connected to the floor brush, as the floor brush leaves the base station, the second fan is controlled to stop working and the water outlet of the second clean water tank stops discharging water. The first fan starts working and water flows out of the water outlet of the first clean water tank. The user holds the handle for fixed-point cleaning. The water in the first clean water tank wets the roller brush, and the generated sewage is sucked into the first sewage tank. BRIEF DESCRIPTION OF THE DRAWINGS

[0047] In order to more clearly illustrate the specific implementation methods of the present invention or the technical solutions in the prior art, the drawings required for use in the specific implementation methods or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are some implementation methods of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0048] Figure 1 A front cross-sectional view of a cleaning device according to an embodiment of the present invention;

[0049] Figure 2 A three-dimensional cross-sectional view of a cleaning device according to an embodiment of the present invention Figure 1 ;

[0050] Figure 3 An explosion of a cleaning device according to an embodiment of the present invention Figure 1 ;

[0051] Figure 4 An explosion of a cleaning device according to an embodiment of the present invention Figure 2 ;

[0052] Figure 5is a cross-sectional view of a first water tank assembly;

[0053] Figure 6 A top cross-sectional view of a cleaning device according to an embodiment of the present invention;

[0054] Figure 7 A three-dimensional cross-sectional view of a cleaning device according to an embodiment of the present invention Figure 2 ;

[0055] Figure 8 for Figure 7 The enlarged view of point A in the middle;

[0056] Fig. 9 is a cross-sectional view of the cleaning device when the body is in a first position;

[0057] Fig.10 is a cross-sectional view of the cleaning device when the body is in the second position;

[0058] Fig.11 It is a cross-sectional view of the cleaning device when the body is in the third position.

[0059] Description of reference numerals:

[0060] 1. Base station; 101. Floor brush charging module; 102. Body charging module; 103. Base station clean water tank; 1031. Floor brush clean water tank water filling port; 104. Floor brush sewage suction tank; 1041. Floor brush sewage suction port; 105. Fixed seat; 106. Body water filling tank; 2. Body; 201. Floor brush connection end; 2011. First sewage suction port; 2012. First clean water filling port; 202. First water tank assembly; 2021. Sewage suction channel; 2022. First sewage tank sewage suction port; 2023. First clean water tank water inlet; 2024. First clean water tank water inlet; 2025. First sewage tank Water tank drain outlet; 2026, first sewage tank cleaning outlet; 203, handle; 204, toothed track; 205, second clean water tank water inlet; 206, second base station connection water replenishment outlet; 207, body drain outlet; 208, base station connection drain outlet; 209, body cleaning outlet; 210, base station cleaning connection port; 3, floor brush; 301, body connection end; 302, base station connection sewage suction outlet; 303, first base station connection water replenishment outlet; 401, first motor; 402, first gear; 403, first rack; 404, second motor; 405, second gear; 406, second rack. DETAILED DESCRIPTION

[0061] In order to make the purpose, technical solution and advantages of the embodiments of the present invention clearer, the technical solution in the embodiments of the present invention will be clearly and completely described below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those skilled in the art without creative work are within the scope of protection of the present invention.

[0062] As people's requirements for home cleaning become higher and higher, smart cleaning tools such as household floor scrubbers are becoming more and more popular. Common cleaning equipment in the home includes smart floor scrubbers and sweeping robots. The floor scrubber consists of a body and a base station. When working, the floor scrubber sucks dirt into the sewage tank through a fan, then mops the floor clean with a roller brush, and returns to the base station for self-cleaning and charging. The sweeping robot is a cleaning module that leaves the base station and works according to the line logic, and then returns to the base station for charging and cleaning. The floor scrubber has high autonomy and strong cleaning ability, and has strong fixed-point cleaning ability, but the use of the machine requires full human intervention. Users need to hold the machine to clean the whole house, and some locations with height restrictions cannot be cleaned. The sweeping robot provides users with great convenience in automatic cleaning of the whole house, but it is limited by the structure volume and performance, and it is not capable of handling dirt at fixed locations. The cleaning equipment of the related technology cannot meet both the general automatic cleaning of the whole house and the strong cleaning of a single fixed point. Users need to buy a floor scrubber and a sweeping robot at the same time, which is costly.

[0063] Combine the following Figures 1 to 11 , describing an embodiment of the present invention.

[0064] According to an embodiment of the present invention, on the one hand, a cleaning device is provided, including: a base station 1, a body 2 and a floor brush 3.

[0065] The base station 1 has a floor brush charging module 101 and a body charging module 102; the body 2 includes a floor brush connection end 201, a first fan, a first water tank assembly 202 and a handle 203, the first water tank assembly 202 has a sewage suction channel 2021, the first fan is connected to the sewage suction channel 2021 through the fan suction port, the first water tank assembly 202 has a first sewage tank suction port 2022 and a first clean water tank water delivery port 2023, the floor brush connection end 20 1 has a first sewage suction port 2011 and a first clean water replenishment port 2012, the sewage tank sewage suction port is connected to the first sewage suction port 2011, and the first clean water tank water delivery port 2023 is connected to the first clean water replenishment port 2012; the floor brush 3 has a body connection end 301, a second fan, a roller brush, an air duct and a driving wheel group, the body connection end 301 is provided with a second sewage suction port and a second clean water replenishment port, the second clean water replenishment port is used to wet the roller brush, and the second sewage suction port is connected to the air duct.

[0066] The fuselage 2 has a first position and a second position. In the first position, Fig. 9 As shown, the floor brush connection end 201 is connected to the body connection end 301, the first sewage suction port 2011 is connected to the second sewage suction port, and the first clean water replenishment port 2012 is connected to the second clean water replenishment port; when in the second position, as shown Fig.10 As shown, the floor brush connection end 201 is separated from the body connection end 301 .

[0067] The cleaning device has a floor scrubber mode and a floor sweeping robot mode. The body 2 leaves the base station 1 after being connected to the floor brush 3. In the floor sweeping robot mode, the floor brush 3 leaves the base station 1.

[0068] In this embodiment, the base station 1 can charge the floor brush 3 and the body 2 at the same time. When the user selects the sweeping robot mode, the floor brush 3 leaves the base station 1 alone, and the second fan, roller brush, and driving wheel group of the floor brush 3 work to complete automatic cleaning. After completing automatic cleaning, the floor brush 3 returns to the base station 1 for charging. When the user selects the floor scrubber mode, the body connection end 301 of the body 2 is connected to the floor brush connection end 201 of the floor brush 3, the first sewage suction port 2011 is connected to the second sewage suction port, the first clean water replenishment port 2012 is connected to the second clean water replenishment port, the body 2 leaves the base station 1 together with the floor brush 3, and the water in the first water tank assembly 202 flows to the roller brush through the first clean water tank water inlet 2023, the first clean water replenishment port 2012, and the second clean water replenishment port in turn to wet the roller brush. The user holds the handle 203 on the body 2 to mop the floor, which can achieve strong cleaning of a single point. The first fan is working, and the generated sewage can be sucked into the first water tank assembly 202 through the air duct, the second sewage suction port, the first sewage suction port 2011, the first sewage tank sewage suction port 2022, and the sewage suction channel 2021. Therefore, this cleaning equipment can not only meet the needs of ordinary automatic cleaning of the whole house but also meet the needs of strong cleaning of a single point. Users do not need to purchase both a floor scrubber and a sweeping robot at the same time, saving costs.

[0069] In one embodiment, the floor brush 3 has a second clean water tank and a second sewage tank, the second clean water tank has a second clean water tank water inlet, and the second sewage tank has a second sewage tank sewage suction port. When in the sweeping robot mode, the second clean water tank water inlet is used to wet the roller brush, and the second sewage tank sewage suction port is connected to the air duct.

[0070] In this embodiment, by setting a second clean water tank and a second sewage tank on the floor brush 3, when in the sweeping robot mode, the clean water in the second clean water tank wets the roller brush through the water inlet of the second clean water tank, and the sewage suction port of the second sewage tank is connected to the air duct. Therefore, mopping the floor can also be achieved in the sweeping robot mode, and the generated sewage is sucked into the second sewage tank through the sewage suction port of the second sewage tank under the action of the second fan.

[0071] In an embodiment not shown in the figure, the floor brush 3 may not be provided with the second clean water tank and the second dirty water tank. When in the sweeping robot mode, the floor brush 3 can only realize the sweeping function.

[0072] In one embodiment, the floor brush 3 has a base station connected sewage suction port 302 and a first base station connected water replenishment port 303. The first base station connected water replenishment port 303 is connected to the second clean water tank, and the base station connected sewage suction port 302 is connected to the second sewage tank. The base station 1 has a base station clean water tank 103 and a floor brush sewage suction tank 104. The base station clean water tank 103 is provided with a floor brush clean water tank replenishment port 1031, and the floor brush sewage suction tank 104 is provided with a floor brush sewage suction port 1041. When the floor brush 3 returns to the base station 1 and the body 2 is in the second position, the floor brush clean water tank replenishment port 1031 is connected to the first base station connected water replenishment port 303, and the floor brush sewage suction port 1041 is connected to the base station connected sewage suction port 302.

[0073] In this embodiment, the floor brush 3 is provided with a base station connected sewage suction port 302 and a first base station connected water replenishment port 303, the first base station connected water replenishment port 303 is connected with the second clean water tank, the base station connected sewage suction port 302 is connected with the second sewage tank, the base station 1 has a base station clean water tank 103 and a floor brush sewage suction tank 104, the base station clean water tank 103 is provided with a floor brush clean water tank water replenishment port 1031, and the floor brush sewage suction tank 104 is provided with a floor brush sewage suction port 1041. When the floor brush 3 returns to the base station 1 and the body 2 is in the second position, the floor brush clean water tank water replenishment port 1031 is connected with the first base station connected water replenishment port 303, and the floor brush sewage suction port 1041 is connected with the base station connected sewage suction port 302, so that the second clean water tank of the floor brush 3 can be replenished with clean water, and the sewage in the second sewage tank can be pumped into the floor brush sewage suction tank 104, without manual water replenishment and sewage dumping.

[0074] Specifically in one embodiment, the second clean water tank and the second sewage tank are split structures. In one embodiment not shown in the figure, the second clean water tank and the second sewage tank can be connected as one.

[0075] In one embodiment, the body 2 also has a third position. In the third position, the body 2 is not connected to the floor brush 3, and the water supply port 1031 of the floor brush water tank is not connected to the water supply port 303 connected to the first base station, and the floor brush sewage suction port 1041 is not connected to the sewage suction port 302 connected to the base station.

[0076] In this embodiment, when the body 2 is in the third position, since the body 2 is not connected to the floor brush 3, and the water supply port 1031 of the floor brush fresh water tank is not connected to the water supply port 303 connected to the first base station, and the floor brush sewage suction port 1041 is not connected to the sewage suction port 302 connected to the base station, the floor brush 3 can freely leave the base station 1.

[0077] In one embodiment, the base station 1 is provided with a detection component and a control component. The detection component can detect whether the floor brush 3 returns to the base station 1. The control component is communicatively connected with the detection component. When it is detected that the floor brush 3 returns to the base station 1, the control component can control the base station fresh water tank 103 and the floor brush sewage suction tank 104 to move so that the floor brush fresh water tank water replenishment port 1031 is connected to the first base station connection water replenishment port 303, and the floor brush sewage suction port 1041 is connected to the base station connection sewage suction port 302.

[0078] In this embodiment, when the floor brush 3 returns to the base station 1, the control component controls the base station clean water tank 103 and the floor brush sewage suction tank 104 to move so that the floor brush clean water tank water replenishment port 1031 is docked with the first base station connected water replenishment port 303, and the floor brush sewage suction port 1041 is docked with the base station connected sewage suction port 302, which is more intelligent, can not only return the floor brush 3 to its original position, but also automatically replenish the second clean water tank of the floor brush 3 with clean water, and pump the sewage in the second sewage tank into the floor brush sewage suction tank 104.

[0079] In one embodiment, the base station 1 is provided with a driving component, which can drive the body 2 to rise and fall and can be separated from the body 2. When the driving component drives the body 2 to rise, it can drive the base station clean water tank 103 and the floor brush sewage suction tank 104 to descend. When the body 2 rises to the second position, the floor brush clean water tank water replenishment port 1031 is connected with the first base station connection water replenishment port 303, and the floor brush sewage suction port 1041 is connected with the base station connection sewage suction port 302. When the driving component drives the body 2 to descend, it can drive the base station clean water tank 103 and the floor brush sewage suction tank 104 to rise.

[0080] In this embodiment, by setting a driving component, the driving component can drive the fuselage 2 to rise and fall and can be separated from the fuselage 2, and the fuselage 2 and the floor brush 3 can be connected and separated by controlling the driving component. When the driving component is separated from the fuselage 2, the fuselage 2 can freely leave the base station 1. When the driving component controls the fuselage 2 to rise, the base station clean water tank 103 and the floor brush sewage suction tank 104 are lowered, so that when the fuselage 2 is raised to the second position, the floor brush clean water tank water replenishment port 1031 is docked with the first base station connection water replenishment port 303, and the floor brush sewage suction port 1041 is docked with the base station connection sewage suction port 302. When the driving component controls the fuselage 2 to descend, the base station fresh water tank 103 and the floor brush sewage suction tank 104 rise, so that when the fuselage 2 descends to the third position, the fuselage 2 and the floor brush 3 are in a disconnected state, and at the same time, the floor brush fresh water tank water replenishment port 1031 is not connected to the first base station connection water replenishment port 303, and the floor brush sewage suction port 1041 is not connected to the base station connection sewage suction port 302, so that when the fuselage 2 is in the third position, the floor brush 3 can freely leave the base station 1, while the fuselage 2 can still remain in the base station 1.

[0081] In one embodiment, the base station 1 is provided with a fixed seat 105 , and two groups of driving components are symmetrically provided, each group of driving components includes a first motor 401 , a first gear 402 , a first rack 403 , a second motor 404 , a second gear 405 and a second rack 406 .

[0082] The first gear 402 is connected to the output shaft of the first motor 401, and toothed tracks 204 are provided on both sides of the fuselage 2, and the toothed tracks 204 are meshed with the first gear 402; the first rack 403 is meshed with the first gear 402, and the first rack 403 and the toothed track 204 are distributed on both sides of the first gear 402, and the first rack 403 is connected to the base station clean water tank 103 or the floor brush sewage tank 104; the second motor 404 is connected to the first motor 401 as a whole, and the second motor 404 is arranged on the fixed seat 105; the second gear 405 is connected to the output shaft of the second motor 404, and the output shaft of the second motor 404 is parallel to the output shaft of the first motor 401; the second rack 406 is fixed to the fixed seat 105 and meshed with the second gear 405, and the second rack 406 is located below the second gear 405.

[0083] In this embodiment, when the floor brush 3 is needed to work as a sweeping robot, in the initial state, the body 2 is in the third position, at which time the floor brush 3 leaves the base station 1 alone to work, and after the floor brush 3 returns to the base station 1, the first motor 401 works to drive the first gear 402 to rotate in the first direction, at which time the toothed track 204 of the body 2 cooperates with the first gear 402 to move upward, and the first rack 403 moves downward under the action of the first gear 402, thereby driving the base station fresh water tank 103 and the floor brush sewage suction tank 104 to move downward, and when the body 2 moves to the second position, the floor brush fresh water tank water replenishment port 1031 is connected to the first base station connection water replenishment port 303, and the floor brush sewage suction port 1041 is connected to the base station connection sewage suction port 302, so as to replenish water and pump sewage to the floor brush 3. When the floor brush 3 and the body 2 need to leave the base station 1 together to be used as a floor scrubber, the first motor 401 works to drive the first gear 402 to rotate in the second direction. At this time, the toothed track 204 of the body 2 cooperates with the first gear 402 to move downward, and the first rack 403 moves upward under the action of the first gear 402, thereby driving the base station clean water tank 103 and the floor brush sewage suction tank 104 to move upward, so that the floor brush clean water tank water replenishment port 1031 is separated from the first base station connection water replenishment port 303, and the floor brush sewage suction port 1041 is separated from the base station connection sewage suction port 302. When the body 2 moves to the first When in the first position, the body 2 is connected to the floor brush 3, and then the second motor 404 is started, and the second motor 404 drives the second gear 405 to rotate. Since the second rack 406 is fixed on the fixed base 105 and remains stationary, the second gear 405 rolls along the second rack 406, thereby driving the second motor 404, the first motor 401, the first gear 402, the first rack 403, the base station water tank 103 and the floor brush sewage tank 104 to move as a whole, so that the first gear 402 leaves the toothed track 204 of the body 2. At this time, the body 2 can leave the base station 1 together with the floor brush 3. After the floor brush 3 and the body 2 return to the base station 1 together, the second motor 404 drives the gear to rotate, thereby driving the second motor 404, the first motor 401, the first gear 402, the first rack 403, the base station clean water tank 103 and the floor brush sewage tank 104 to move as a whole, so that the first gear 402 is engaged with the toothed track 204 of the body 2, and then the first motor 401 works to drive the body 2 to rise.

[0084] In one embodiment, the base station 1 also has a fuselage water replenishment tank 106, and the fuselage water replenishment tank 106 is provided with a fuselage 2 clean water tank replenishment port, the first water tank assembly 202 includes a first clean water tank and a first sewage tank, the first clean water tank is provided with a first clean water tank water filling port 2024, the fuselage 2 is provided with a second clean water tank water filling port 205 and a second base station connected water replenishment port 206, the second clean water tank water filling port 205 is directly opposite to and connected with the first clean water tank water filling port 2024, the second base station connected water replenishment port 206 is connected with the second clean water tank water filling port 205, when the fuselage 2 is in the second position, the clean water tank water filling port is connected with the first clean water tank, and the clean water tank replenishment port of the fuselage 2 is connected with the second base station connected water replenishment port 206.

[0085] In this embodiment, when the fuselage 2 is in the second position, the fresh water tank water filling port of the fuselage 2 is connected to the second base station water filling port 206, the second base station water filling port 206 is connected to the second fresh water tank water filling port 205, the second fresh water tank water filling port 205 is directly opposite to and connected to the first fresh water tank water filling port 2024, and the first fresh water tank of the fuselage 2 can be automatically filled with water without the user manually removing the first fresh water tank for filling.

[0086] In one embodiment, the first sewage tank has a first sewage tank sewage outlet 2025, the fuselage 2 is provided with a fuselage sewage outlet 207 and a base station connected sewage outlet 208, the first sewage tank sewage outlet 2025 and the fuselage sewage outlet 207 are opposite and connected, the base station connected sewage outlet 208 is connected with the second sewage tank sewage outlet, the base station 1 has a fuselage 2 sewage suction port, and when the fuselage 2 is in the second position, the fuselage 2 sewage suction port is connected with the base station connected sewage outlet 208.

[0087] In this embodiment, when the body 2 is in the second position, the sewage suction port of the body 2 is connected to the sewage discharge port 208 of the base station, so that the sewage in the first sewage tank can be pumped out.

[0088] Specifically in one embodiment, the sewage suction port of the body 2 can be connected to the floor brush sewage suction tank 104, or a sewage valve can be provided at the sewage outlet of the body 2, the sewage outlet is connected to the sewer, and the sewage outlet is connected to the sewage suction port of the body 2 through a water pump.

[0089] In one embodiment, the base station clean water tank 103 is provided with a body sewage tank cleaning port, the first sewage tank has a first sewage tank cleaning port 2026, the fuselage 2 is provided with a fuselage cleaning port 209 and a base station cleaning connection port 210, the fuselage cleaning port 209 is directly opposite to and connected with the first sewage tank cleaning port 2026, the base station cleaning connection port 210 is connected with the fuselage cleaning port 209, and when the fuselage 2 is in the second position, the fuselage sewage tank cleaning port is connected with the base station cleaning connection port 210.

[0090] In this embodiment, when the fuselage 2 is in the second position, the fuselage sewage tank cleaning port is connected to the base station cleaning connection port 210, and the clean water in the base station clean water tank 103 can enter the first sewage tank through the fuselage sewage tank cleaning port, the base station cleaning connection port 210, the fuselage cleaning port 209, and the first sewage tank cleaning port 2026 in sequence to clean the first sewage tank, and the sewage generated by cleaning is discharged through the first sewage tank sewage outlet 2025 and the fuselage 2 sewage suction port.

[0091] In one embodiment, the first sewage tank and the first clean water tank are an integrated structure.

[0092] In this embodiment, the first sewage tank and the first clean water tank are an integrated structure, that is, the first water tank assembly 202 is an integrated clean and sewage water tank, which facilitates the assembly of the first water tank assembly 202 and has fewer parts.

[0093] In one embodiment, the base station 1 is provided with a base station fan and a water pump.

[0094] In this embodiment, the base station fan and water pump can work to replenish water and drain sewage to the first water tank assembly 202, replenish water to the second clean water tank, drain sewage from the second sewage tank, and self-clean the roller brush.

[0095] It should be noted that the first clean water tank water inlet 2023 is provided with a first switch valve, the second sewage suction port is provided with a second switch valve, the second clean water tank water inlet is provided with a third switch valve, the second sewage tank sewage suction port is provided with a fourth switch valve, the floor brush clean water tank water replenishment port 1031 is provided with a fifth switch valve, the floor brush sewage suction port 1041 is provided with a sixth switch valve, the first clean water tank water filling port 2024 is provided with a seventh switch valve, the clean water tank water replenishment port of the body 2 is provided with an eighth switch valve, the first sewage tank sewage outlet 2025 is provided with a ninth switch valve, the sewage suction port of the body 2 is connected to a first water pump, the first sewage tank cleaning port 2026 is provided with a tenth switch valve, the body sewage tank cleaning port is provided with an eleventh switch valve, and the floor brush sewage suction tank 104 is provided with a second water pump.

[0096] When the fuselage 2 is in the second position and the first clean water tank needs to be replenished with water, the seventh switch valve and the eighth switch valve are opened; when the first sewage tank needs to be drained, the ninth switch valve is opened and the first water pump works; when the first sewage tank needs to be cleaned, the ninth switch valve, the tenth switch valve and the eleventh switch valve are opened and the first water pump works; when the second clean water tank needs to be replenished with water, the fifth switch valve is opened; when the second sewage tank needs to be drained, the sixth switch valve is opened and the second water pump works.

[0097] When the body 2 is connected to the floor brush 3 and a floor scrubbing operation is performed, the first switch valve and the second switch valve are opened, and the third switch valve and the fourth switch valve are closed; when the floor brush 3 works alone, the first switch valve and the second switch valve are closed, and the third switch valve and the fourth switch valve are opened.

[0098] When the roller brush needs to be self-cleaned, the body 2 is in the second position, the third switch valve is opened, the fourth switch valve is closed, and the base station fan is working.

[0099] According to an embodiment of the present invention, on the other hand, a control method for a cleaning device is also provided, which is applied to the cleaning device provided in the above embodiment, and the control method includes:

[0100] Get the working mode of the cleaning equipment;

[0101] If the working mode is the sweeping robot mode, the fuselage 2 is controlled to move to the third position, and the floor brush 3 leaves the base station 1. After detecting that the floor brush 3 returns to the base station 1, the fuselage 2 is controlled to move to the second position, and the base station 1 is controlled to replenish water in the second clean water tank, drain sewage from the second sewage tank, and self-clean the roller brush;

[0102] If the working mode is the floor scrubber mode, the fuselage 2 is controlled to move to the first position. After the fuselage 2 is connected to the floor brush 3, the fuselage 2 leaves the base station 1 with the floor brush 3, and the second fan is controlled to stop working and the water outlet of the second clean water tank stops discharging water. The first fan works and the water outlet 2023 of the first clean water tank discharges water. After detecting that the floor brush 3 returns to the base station 1, the fuselage 2 is controlled to move to the second position, and the base station 1 is controlled to replenish water and drain sewage to the first water tank assembly 202, replenish water to the second clean water tank, drain sewage to the second sewage tank, and self-clean the roller brush.

[0103] In this embodiment, when the working mode is the sweeping robot mode, the body 2 is controlled to move to the third position, at which time the body 2 is separated from the floor brush 3, and the water supply port 1031 of the floor brush clean water tank is separated from the water supply port 303 connected to the first base station, and the floor brush sewage suction port 1041 is separated from the sewage suction port 302 connected to the base station, and the floor brush 3 can freely leave the base station 1 to automatically clean the whole house. After the floor brush 3 finishes cleaning, it returns to the base station 1. After detecting that the floor brush 3 returns to the base station 1, the body 2 is controlled to move to the second position, and the base station 1 is controlled to replenish water in the second clean water tank, drain sewage from the second sewage tank, and self-clean the roller brush. When the working mode is the floor scrubber mode, the control body 2 moves to the first position, the body 2 is connected to the floor brush 3 to form a floor scrubber, the driving wheel group on the floor brush 3 drives the body 2 to leave the base station 1, the second fan stops working, the water outlet of the second clean water tank stops discharging water, the first fan works, the water outlet 2023 of the first clean water tank discharges water, the user holds the handle 203 for fixed-point cleaning, the water in the first clean water tank wets the roller brush, and the generated sewage is sucked into the first sewage tank. When the cleaning is completed, return to the base station 1, control the body 2 to move to the second position, and control the base station 1 to replenish water and drain sewage from the first water tank assembly 202, replenish water from the second clean water tank, drain sewage from the second sewage tank, and self-clean the roller brush.

[0104] It should be noted that the movement of the fuselage 2 is controlled by controlling the driving assembly, and water replenishment, sewage discharge and roller brush self-cleaning are achieved by controlling the corresponding switch valves.

[0105] In one embodiment, if the working mode is the floor scrubber mode, after the first water tank assembly 202 is replenished with water and sewage is discharged, the second clean water tank is replenished with water, the second sewage tank is discharged with sewage, and the roller brush is self-cleaned, the control method further includes:

[0106] The body 2 is controlled to move to the third position.

[0107] In this embodiment, after the first water tank assembly 202 is replenished with water and sewage is discharged, the second clean water tank is replenished with water, the second sewage tank is drained with sewage, and the roller brush is self-cleaned, the body 2 is controlled to move to the third position, the body 2 is separated from the floor brush 3, and the clean water tank water replenishment port 1031 of the floor brush is separated from the first base station connected water replenishment port 303, the floor brush sewage suction port 1041 is separated from the base station connected sewage suction port 302, and the floor brush 3 can freely leave the base station 1.

[0108] In one embodiment, if the working mode is the sweeping robot mode, after the floor brush 3 leaves the body 2, it is obtained that the working mode is the floor scrubber mode, and the floor brush 3 is controlled to return to the base station 1. After detecting that the floor brush 3 returns to the base station 1, the body 2 is controlled to move to the first position. After the body 2 is connected to the floor brush 3, as the floor brush 3 leaves the base station 1, the second fan is controlled to stop working and the water outlet of the second clean water tank stops discharging water, and the first fan works and the water outlet 2023 of the first clean water tank discharges water.

[0109] In this embodiment, if the robot is in sweeping mode at the beginning, and the user wants to switch to floor scrubber mode after the floor brush 3 leaves the body 2, the floor brush 3 is controlled to return to the base station 1. After detecting that the floor brush 3 returns to the base station 1, the body 2 is controlled to move to the first position. After the body 2 is connected to the floor brush 3, as the floor brush 3 leaves the base station 1, the second fan is controlled to stop working and the water outlet of the second clean water tank stops discharging water. The first fan starts working and the water outlet 2023 of the first clean water tank discharges water. The user holds the handle 203 for fixed-point cleaning. The water in the first clean water tank wets the roller brush, and the generated sewage is sucked into the first sewage tank.

[0110] Although the embodiments of the present invention have been described in conjunction with the accompanying drawings, those skilled in the art may make various modifications and variations without departing from the spirit and scope of the present invention, and such modifications and variations are all within the scope defined by the present application.

Claims

1. A cleaning device, characterized in that: include: A base station (1) having a floor brush charging module (101) and a body charging module (102); The body (2) comprises a floor brush connection end (201), a first fan, a first water tank assembly (202) and a handle (203); the first water tank assembly (202) has a sewage suction channel (2021); the first fan is connected to the sewage suction channel (2021) through a fan suction port; the first water tank assembly (202) has a first sewage tank sewage suction port (2022) and a first clean water tank water supply port (2023); the floor brush connection end (201) has a first sewage suction port (2011) and a first clean water replenishment port (2012); the sewage tank sewage suction port is connected to the first sewage suction port (2011); the first clean water tank water supply port (2023) is connected to the first clean water replenishment port (2012); A floor brush (3) comprising a body connection end (301), a second fan, a roller brush, an air duct and a driving wheel assembly, wherein the body connection end (301) is provided with a second sewage suction port and a second clean water replenishment port, wherein the second clean water replenishment port is used to wet the roller brush, and the second sewage suction port is connected to the air duct; The body (2) has a first position and a second position. When in the first position, the floor brush connection end (201) is connected to the body connection end (301), the first sewage suction port (2011) is connected to the second sewage suction port, and the first clean water replenishment port (2012) is connected to the second clean water replenishment port; when in the second position, the floor brush connection end (201) is separated from the body connection end (301); The cleaning device has a floor scrubber mode and a floor sweeping robot mode. The body (2) leaves the base station (1) after being connected to the floor brush (3). In the floor sweeping robot mode, the floor brush (3) leaves the base station (1).

2. The cleaning device according to claim 1, characterized in that The floor brush (3) comprises a second clean water tank and a second sewage tank, the second clean water tank comprises a second clean water tank water inlet, the second sewage tank comprises a second sewage tank sewage suction outlet, when the robot is in the sweeping mode, the second clean water tank water inlet is used to wet the roller brush, and the second sewage tank sewage suction outlet is connected to the air duct.

3. The cleaning device according to claim 2, characterized in that: The floor brush (3) comprises a base station connected sewage suction port (302) and a first base station connected water replenishment port (303); the first base station connected water replenishment port (303) is connected to the second clean water tank; the base station connected sewage suction port (302) is connected to the second sewage tank; the base station (1) comprises a base station clean water tank (103) and a floor brush sewage suction tank (104); the base station clean water tank (103) is provided with a floor brush clean water tank replenishment port (1031); the floor brush sewage suction tank (104) is provided with a floor brush sewage suction port (1041); when the floor brush (3) returns to the base station (1) and the body (2) is in the second position, the floor brush clean water tank replenishment port (1031) is connected to the first base station connected water replenishment port (303); and the floor brush sewage suction port (1041) is connected to the base station connected sewage suction port (302).

4. The cleaning device according to claim 3, characterized in that: The body (2) also has a third position. In the third position, the body (2) is not connected to the floor brush (3), the water supply port (1031) of the floor brush water tank is not connected to the water supply port (303) connected to the first base station, and the sewage suction port (1041) of the floor brush is not connected to the sewage suction port (302) connected to the base station.

5. The cleaning device according to claim 4, characterized in that The base station (1) is provided with a detection component and a control component, wherein the detection component is capable of detecting whether the floor brush (3) has returned to the base station (1), and the control component is in communication connection with the detection component, and when detecting that the floor brush (3) has returned to the base station (1), the control component is capable of controlling the movement of the base station fresh water tank (103) and the floor brush sewage suction tank (104) so ​​that the water supply port (1031) of the floor brush fresh water tank is connected to the water supply port (303) of the first base station, and the sewage suction port (1041) of the floor brush is connected to the sewage suction port (302) of the base station.

6. The cleaning device according to any one of claims 3 to 5, characterized in that The base station (1) is provided with a driving component, the driving component can drive the body (2) to rise and fall and can be separated from the body (2); when the driving component drives the body (2) to rise, it can drive the base station clean water tank (103) and the floor brush sewage suction tank (104) to descend; when the body (2) rises to the second position, the floor brush clean water tank water replenishment port (1031) is connected to the first base station water replenishment port (303), the floor brush sewage suction port (1041) is connected to the base station sewage suction port (302); when the driving component drives the body (2) to descend, it can drive the base station clean water tank (103) and the floor brush sewage suction tank (104) to rise.

7. The cleaning device according to claim 6, characterized in that The base station (1) is provided with a fixing seat (105), and the driving components are symmetrically provided in two groups, each group of the driving components comprising: A first motor (401); A first gear (402) connected to the output shaft of the first motor (401); toothed tracks (204) are provided on both sides of the body (2); the toothed tracks (204) are meshed with the first gear (402); A first rack (403) meshed with the first gear (402), the first rack (403) and the toothed track (204) are distributed on both sides of the first gear (402), and the first rack (403) is connected to the base station clean water tank (103) or the floor brush sewage tank (104); A second motor (404) connected to the first motor (401) as a whole, and the second motor (404) is arranged on the fixing seat (105); A second gear (405) connected to an output shaft of the second motor (404), wherein the output shaft of the second motor (404) is parallel to the output shaft of the first motor (401); The second rack (406) is fixed to the fixing seat (105) and meshes with the second gear (405). The second rack (406) is located below the second gear (405).

8. The cleaning device according to any one of claims 3 to 5 and 7, characterized in that: The base station (1) further comprises a fuselage water replenishment tank (106), the fuselage water replenishment tank (106) being provided with a fuselage (2) clean water tank replenishment port, the first water tank assembly (202) comprising a first clean water tank and a first sewage tank, the first clean water tank being provided with a first clean water tank water inlet (2024), the fuselage (2) being provided with a second clean water tank water inlet (205) and a second base station connection water replenishment port (206), the second clean water tank water inlet (205) being directly opposite to and connected to the first clean water tank water inlet (2024), the second base station connection water replenishment port (206) being connected to the second clean water tank water inlet (205), and when the fuselage (2) is in the second position, the clean water tank water inlet is connected to the first clean water tank, and the clean water tank replenishment port of the fuselage (2) is connected to the second base station connection water replenishment port (206).

9. The cleaning device according to claim 8, characterized in that The first sewage tank has a first sewage tank sewage outlet (2025); the fuselage (2) is provided with a fuselage sewage outlet (207) and a base station connection sewage outlet (208); the first sewage tank sewage outlet (2025) and the fuselage sewage outlet (207) are directly opposite and connected; the base station connection sewage outlet (208) is connected with the second sewage tank sewage outlet; the base station (1) has a fuselage (2) sewage suction outlet; when the fuselage (2) is in the second position, the fuselage (2) sewage suction outlet is connected with the base station connection sewage outlet (208).

10. The cleaning device according to claim 9, characterized in that The base station clean water tank (103) is provided with a body sewage tank cleaning port, the first sewage tank has a first sewage tank cleaning port (2026), the body (2) is provided with a body cleaning port (209) and a base station cleaning connection port (210), the body cleaning port (209) is directly opposite to and connected to the first sewage tank cleaning port (2026), the base station cleaning connection port (210) is connected to the body cleaning port (209), and when the body (2) is in the second position, the body sewage tank cleaning port is connected to the base station cleaning connection port (210).

11. The cleaning device according to claim 8, characterized in that The first sewage tank and the first clean water tank are an integrated structure.

12. A method for controlling a cleaning device, characterized in that: Applicable to the cleaning device according to any one of claims 1 to 11, the control method comprises: Get the working mode of the cleaning equipment; If the working mode is the sweeping robot mode, the body (2) is controlled to move to the third position, the floor brush (3) leaves the base station (1), and after detecting that the floor brush (3) returns to the base station (1), the body (2) is controlled to move to the second position, and the base station (1) is controlled to replenish water in the second clean water tank, drain sewage from the second sewage tank, and self-clean the roller brush; If the working mode is the floor scrubber mode, the machine body (2) is controlled to move to the first position, and after the machine body (2) is connected to the floor brush (3), it leaves the base station (1) along with the floor brush (3), and the second fan is controlled to stop working and the water outlet of the second clean water tank stops discharging water, and the first fan is controlled to work and the water outlet (2023) of the first clean water tank discharges water. After detecting that the floor brush (3) returns to the base station (1), the machine body (2) is controlled to move to the second position, and the base station (1) is controlled to replenish water and drain sewage from the first water tank assembly (202), replenish water from the second clean water tank, drain sewage from the second sewage tank, and self-clean the roller brush.

13. The control method of the cleaning equipment according to claim 12, characterized in that: If the working mode is a floor scrubber mode, after the first water tank assembly (202) is replenished with water and sewage is discharged, the second clean water tank is replenished with water, the second sewage tank is discharged with sewage, and the roller brush is self-cleaned, the control method further comprises: The body (2) is controlled to move to a third position.

14. The control method of the cleaning equipment according to claim 12, characterized in that: If the working mode is the sweeping robot mode, after the floor brush (3) leaves the body (2), it is obtained that the working mode is the floor scrubber mode, the floor brush (3) is controlled to return to the base station (1), and after detecting that the floor brush (3) returns to the base station (1), the body (2) is controlled to move to the first position, and after the body (2) is connected to the floor brush (3), as the floor brush (3) leaves the base station (1), the second fan is controlled to stop working and the water outlet of the second clean water tank stops discharging water, and the first fan is controlled to work and the water outlet (2023) of the first clean water tank discharges water.

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