CN111973090B - An integrated station for a mopping and suction cleaning robot - Google Patents

Abstract

The present invention provides an integrated station for a mopping-suction cleaning robot, which is independently arranged relative to the mopping-suction cleaning robot, and the integrated station is at least used for docking the mopping-suction cleaning robot for dust collection and cleaning the cleaning parts of the mopping-suction cleaning robot for mopping the floor; the garbage in the garbage cavity is docked and sucked into the dust collecting box for collection multiple times by the docking dust collection, and the filter is cleaned during the docking dust collection, the particulate matter on the filter is separated, and the cleaning parts of the mopping-suction cleaning robot are automatically cleaned. During the automatic cleaning process, the clean water tank automatically supplies water to the cleaning parts, and the sewage tank automatically collects sewage and garbage after cleaning the cleaning parts. The mopping-suction cleaning robot can automatically complete vacuum cleaning and mopping cleaning of the indoor floor without the need for further participation of the user, and the mopping cleaning effect is better.

Description

An integrated station for a mopping and suction cleaning robot

Technical Field

The invention relates to the cleaning field of a drag-suction cleaning robot, and in particular to an integrated station of the drag-suction cleaning robot.

Background technique

Existing mopping and suction cleaning robots are mainly used for vacuuming and mopping indoor floors. Generally, a dust box is provided inside the mopping and suction cleaning robot to collect garbage sucked during vacuuming and cleaning, and a water tank and a mop are provided to supply water to the mop to mop the floor. Although the mopping and suction cleaning robot can automatically walk indoors to vacuum and mop the floor, there are still many problems, the specific problems are as follows:

1. Existing mopping and suction cleaning robots are generally equipped with a flat mop at the rear, and the mop is driven by the robot itself to mop the floor, which results in poor mopping and cleaning effect and is not conducive to cleaning the mop. Some mopping and suction cleaning robots clean the floor by setting a roller, but the cleaning range that the roller can cover is small, and it is impossible to mop the floor along the edge of the wall.

2. Due to the limitation of the overall structure of the drag-suction cleaning robot, the dust box capacity of the drag-suction cleaning robot is limited, and the user needs to manually take out the dust box to dump the garbage, and the frequency of dumping the garbage is high. During the process of dumping the garbage, the dust box is dirty and the dust is serious, resulting in a poor user experience;

3. The existing mopping and suction cleaning robot is provided with a filter in the dust box, which mainly filters the garbage in the airflow to separate the airflow and the garbage. After the mopping and suction cleaning robot has been working for a period of time, a lot of particulate garbage will be attached to the filter. If it is not cleaned in time, the particulate garbage will gather on the filter and then clog the filter, causing the vacuuming effect of the mopping and suction cleaning robot to be seriously reduced or even fail.

4. The mop on the existing mopping and suction cleaning robot is easy to get dirty during the mopping process. After the mop gets dirty, it cannot be cleaned in time, resulting in poor mopping effect, making the floor dirtier and dirtier, and causing serious secondary pollution problems. Finally, the user needs to manually remove the mop for manual cleaning. Because the mop is dirty, it is difficult for users to accept the method of manually cleaning the mop, resulting in extremely poor experience and low user acceptance;

In summary, the existing mopping and vacuum cleaning robots are not intelligent enough as a whole, and users are required to manually participate in handling dust box garbage, cleaning filters, washing mops, etc., which are inconvenient for users to use and the experience is poor. Although the mopping and vacuum cleaning robots replace part of the user's cleaning work, they still cannot completely free the user's hands and require excessive user participation.

Summary of the invention

The present invention aims to solve one of the technical problems in the above-mentioned related art at least to a certain extent.

To this end, the purpose of the present invention is to provide an integrated station for a mopping-suction cleaning robot, which mainly solves the problems of poor mopping effect of existing mopping-suction cleaning robots and the need for users to manually handle garbage in the garbage chamber, clean filters, and wash mops.

The embodiment of the present invention provides an integrated station of a mopping and suction cleaning robot, which is independently arranged relative to the mopping and suction cleaning robot, and is at least used for docking the mopping and suction cleaning robot to collect dust and cleaning the cleaning parts of the mopping and suction cleaning robot for mopping the floor; the cleaning parts include a first rotating part and a second rotating part, and the first rotating part and the second rotating part are arranged to be able to rotate horizontally in contact with the ground to perform mopping and cleaning, and when the first rotating part and the second rotating part are in contact with the ground, the contacting parts form a planar structure, and the first rotating part and the second rotating part are respectively located at both sides of the front side of the bottom of the mopping and suction cleaning robot; the mopping and suction cleaning robot also includes a suction port for sucking up garbage on the ground, and the suction port is located at the rear side of the first rotating part and/or the second rotating part; an airflow generator is arranged in the integrated station, and the airflow generator is at least used to generate an airflow with suction force; the The integrated station includes a dust box, which is used to dock and collect garbage collected by the drag-suction cleaning robot; the integrated station also includes a sewage tank, which is used to collect sewage and garbage after cleaning the cleaning parts; the integrated station also includes a clean water tank, which is at least used to supply water to the cleaning parts to clean the cleaning parts; the airflow generator is connected to at least the dust box, and a dust collection air duct is provided on one side of the dust box, and the dust collection air duct is docked and connected with the dust discharge port on the drag-suction cleaning robot so that garbage can enter the dust box and be collected; a filter is provided in the drag-suction cleaning robot, and the filter is connected with the dust collection air duct through the dust discharge port. When the drag-suction cleaning robot is located on the integrated station and the airflow generator is working, the airflow generated by the airflow generator generates suction through at least the filter so that the garbage on the filter is separated and enters the dust box to be collected.

In the aforementioned integrated station of a drag-suction cleaning robot, the airflow generator is also connected to the sewage tank, and can switchably provide airflow that generates suction to the dust box and the sewage tank; when the airflow generator provides the airflow that generates suction to the dust box as a passage, the airflow generator provides the airflow that generates suction to the sewage tank as a disconnection; or when the airflow generator provides the airflow that generates suction to the sewage tank as a passage, the airflow generator provides the airflow that generates suction to the dust box as a disconnection.

The aforementioned integrated station of a drag-suction cleaning robot further comprises an airflow switching module, which is connected to the airflow generator and enables the airflow generated by the airflow generator to switchably provide the airflow generating suction to the dust box and the sewage tank.

In the aforementioned integrated station of a drag-suction cleaning robot, the airflow generator is connected to the dust collection box by setting a first channel, the airflow generator is connected to the sewage tank by setting a second channel, and the airflow switching module can switch the airflow passing through the first channel and the second channel.

In the aforementioned integrated station of a drag-suction cleaning robot, the airflow generator is provided with a first airflow port and a second airflow port, the airflow switching module is located between the first airflow port and the second airflow port, the first airflow port is connected to the first channel for providing an airflow that generates suction to the dust box, and the second airflow port is connected to the second channel for providing an airflow that generates suction to the sewage tank.

In the aforementioned integrated station of a drag-suction cleaning robot, the airflow generator is provided with an airflow channel, the first channel and the second channel are respectively interconnected with the airflow channel, and the airflow switching module is connected to the airflow channel and can switch the airflow passing through the first channel and the second channel.

In the aforementioned integrated station of a drag-suction cleaning robot, the airflow switching module includes a first motor, a first valve core, and a second valve core. The first motor is provided with a valve gear, and the valve gear is respectively connected to the first valve core and the second valve core through tooth connection. When the first motor drives the valve gear to rotate, the running directions of the first valve core and the second valve core are opposite.

The aforementioned integrated station of a mopping and suction cleaning robot, wherein the cleaning member further comprises a third rotating member and a fourth rotating member, wherein the third rotating member and the fourth rotating member are located at the rear side of the suction port and are configured to be able to rotate horizontally in contact with the ground to perform mopping and cleaning, and when the mopping and suction cleaning robot moves forward and backward alternately into the integrated station, the first rotating member, the second rotating member and the third rotating member and the fourth rotating member are synchronously and alternately located in the cleaning tank; and/or the cleaning member further comprises a spinning and dragging member, wherein the spinning and dragging member is configured to be able to rotate and roll relative to the ground, and the part of the spinning and dragging member that contacts the ground forms a planar structure, and the ends of the first rotating member and the second rotating member close to the spinning and dragging member are respectively located within the end surfaces of both sides of the spinning and dragging member, and the ends of the first rotating member and the second rotating member away from the spinning and dragging member are located within the side surface of the maximum outer diameter width of the mopping and suction cleaning robot; when the mopping and suction cleaning robot moves forward and backward alternately into the integrated station, the first rotating member, the second rotating member and the spinning and dragging member are synchronously and alternately located in the cleaning tank.

The aforementioned integrated station of a drag-suction cleaning robot is provided with a cleaning tank, the cleaning tank is used to hold water and place the cleaning piece, a cleaning part is provided in the cleaning tank, the cleaning part contacts the cleaning piece, and when the cleaning piece moves, the dirt and garbage on the cleaning piece can be separated into the water.

The aforementioned integrated station of a drag-and-suction cleaning robot is provided with a water retaining portion between the drag-and-suction cleaning robot and the cleaning tank, wherein the water retaining portion enables the bottom of the drag-and-suction cleaning robot and the upper portion of the cleaning tank to form a relatively closed structure and wraps the cleaning element within the water retaining portion.

In the aforementioned integrated station of a drag-suction cleaning robot, the cleaning part is configured as an independently detachable structure or as a part of the cleaning tank; the cleaning part is configured as a convex strip or a convex point or a roller brush structure; or a cleaning part facing the cleaning member and forming a closing structure is provided on the upper part of the cleaning tank, and the cleaning part contacts the cleaning member so that the cleaning part scrapes the dirt and garbage on the cleaning member and separates them into water; or a groove is provided in the cleaning tank, and the position where the groove intersects with the inner surface of the cleaning tank is provided to form the cleaning part, so that the cleaning part contacts the cleaning member to form a scraping structure for the cleaning member.

In the aforementioned integrated station of a drag-suction cleaning robot, the clean water tank is connected to the cleaning tank by arranging a first power mechanism so that the clean water tank supplies water to the cleaning tank and/or the cleaning element.

In the aforementioned integrated station of a drag-suction cleaning robot, the cleaning tank is connected to the sewage tank, and the sewage and/or garbage in the cleaning tank can be sucked into the sewage tank by the airflow provided by the airflow generator and collected; and/or the cleaning tank is also connected to the sewage tank by setting up a second power mechanism, and the second power mechanism is used to transfer the sewage and/or garbage in the cleaning tank to the sewage tank.

The aforementioned integrated station of a drag-suction cleaning robot, wherein the cleaning tank is provided with a cleaning area and a dirt collecting area, the cleaning area is used to place the cleaning parts, the dirt collecting area collects sewage and/or garbage, and the cleaning area is connected to the dirt collecting area, the dirt collecting area is connected to the sewage tank so that the sewage and/or garbage in the dirt collecting area can be sucked into the sewage tank by the airflow provided by the airflow generator and collected.

The aforementioned integrated station of a drag-and-suction cleaning robot, wherein a garbage chamber is arranged inside the drag-and-suction cleaning robot, wherein the garbage chamber and the dust discharge port are arranged as a communicating structure, a dust collection port is arranged at one end of the dust collection air duct, and the dust collection port is connected with the dust discharge port to allow the garbage in the garbage chamber to enter the dust collection box through the dust discharge port and the dust collection port; the dust discharge port is arranged as an openable and closable structure, and the dust discharge port is located at the bottom, side or top of the drag-and-suction cleaning robot; or the dust discharge port is located at the bottom, side or top of the garbage chamber.

The aforementioned integrated station for a drag-suction cleaning robot comprises a workbench, which is used to support at least a part of the drag-suction cleaning robot; a limiting portion is provided on one side of the workbench, and the limiting portion is provided as a structure contacting the side of the drag-suction cleaning robot, and the dust collection port is located on the limiting portion.

In the aforementioned integrated station of a drag-suction cleaning robot, a docking portion with a soft structure is arranged on the limiting portion, the dust collecting port is located on the docking portion, the docking portion at least covers a part of the side of the drag-suction cleaning robot and enables the dust collecting port to dock with the dust exhaust port to form a relatively closed structure; the docking portion is arranged as a plane structure, a curved structure or a concave structure.

The aforementioned integrated station of a drag-suction cleaning robot, wherein the suction port is used to suck up garbage on the ground, and a shielding portion is provided on the integrated station, wherein the shielding portion at least shields a portion of the suction port and forms a relatively closed structure with the suction port so that when the airflow generator is working, the airflow rate of the airflow generating suction through the filter is greater than the airflow rate through the suction port; or when the airflow generator is working, the airflow generating suction through the filter does not pass through the suction port.

The aforementioned integrated station of a drag-suction cleaning robot, wherein the airflow generator includes an airflow outlet, and the airflow outlet and the garbage chamber are arranged to be in a communicating structure, and the airflow generator is at least used to blow airflow into the garbage chamber through the airflow outlet; a vent is arranged on the garbage chamber, and the airflow outlet is in communication with the garbage chamber through the vent, and the vent is arranged to be an openable and closable structure, and the vent is located at the bottom, side or top of the garbage chamber.

In the aforementioned integrated station of a drag-suction cleaning robot, the vent is located on one side of the filter, so that when the airflow generator blows air into the garbage chamber, it at least blows air toward the filter and separates the garbage on the filter; the vent is connected with the dust exhaust port through the garbage chamber, so that when the airflow generator blows air into the garbage chamber, it drives the garbage in the garbage chamber through the dust exhaust port and enters the dust collecting box to be collected.

The above-mentioned integrated station of a drag-suction cleaning robot, the airflow switching module includes a first valve and a second valve, the first valve is located on the dust collecting air duct and can open and close the dust collecting air duct so that when the first valve is opened, the airflow generator generates an airflow with suction to connect the garbage in the drag-suction cleaning robot to the dust collecting box, and the second valve is connected to the sewage tank and can be opened and closed so that when the second valve is opened, the airflow generator generates an airflow with suction to suck the sewage and garbage into the sewage tank.

The aforementioned integrated station for a drag-and-suction cleaning robot, wherein the drag-and-suction cleaning robot is provided with a first electrode sheet, and the integrated station is provided with a second electrode sheet, and the first electrode sheet and the second electrode sheet are docked and fitted together to charge the drag-and-suction cleaning robot; or a sterilization module for sterilization is provided in the dust box and/or the sewage tank.

Compared with the prior art, the present invention has the following beneficial effects:

The mopping and suction cleaning robot of the present invention is provided with a first rotating part and a second rotating part on the front side of the bottom, which can gather larger garbage on the ground to the suction port while mopping the floor, thereby achieving a cleaning effect of vacuuming and mopping the floor at the same time, and at the same time, it can realize mopping cleaning over a large area and with high friction through its own movement.

This solution can achieve staggered mopping and cleaning by setting a third rotating member and a fourth rotating member, and distributing them front and back with the first rotating member and the second rotating member, so as to achieve a larger mopping and cleaning coverage area, and at the same time offset the influence of the horizontal rotation movement on the walking of the mopping and suction cleaning robot, thereby achieving higher reliability.

The cleaning parts of the present solution include a rotary drag part, which rotates and rolls to achieve a focused mopping cleaning effect. The first rotating part and the second rotating part compensate for the cleaning effect of the rotary drag part, thereby achieving a large mopping cleaning coverage of the mopping and suction cleaning robot, and can mop the wall to clean the floor, eliminating the problem of mopping blind spots; at the same time, the rotary drag part and the first rotating part and the second rotating part can all mop the floor through their own movement, achieving a large mopping area and high friction, thereby achieving a good mopping effect; at the same time, they can all use their own motion structure to allow the mopping and suction cleaning robot to perform an automatic cleaning function when it is located on the integrated station.

The integrated station of this solution is equipped with a dust box, which is used to collect garbage in the garbage cavity. The airflow generator is used to suck the garbage in the garbage cavity into the dust box. The user does not need to clean it frequently, and does not need to manually disassemble the dust box of the existing mopping and suction cleaning robot for cleaning. It only needs to clean the garbage in the dust box regularly or periodically. It is easy to use and greatly improves the user experience.

In the process of sucking the garbage in the garbage chamber into the dust collection box, the present invention can also clean the filter, mainly using the airflow generator to clean the particulate matter on the filter. At the same time, in order to achieve a better cleaning effect on the filter, the present invention sets a shielding part to block part or all of the dust suction port, so that more airflow can pass through the filter, and the airflow generator has a strong airflow suction force on the filter, and the cleaning effect is better. This solves the problem of existing users needing to clean the filter frequently and improves the experience effect.

The cleaning parts of the present solution are arranged as movable structures, and when the mopping-suction cleaning robot is mopping the floor, the movement of the cleaning parts realizes better mopping. The friction between the cleaning parts and the ground is large and the area is large, so a good mopping effect is achieved. At the same time, by utilizing the moving structure of the cleaning parts, the cleaning parts can be automatically cleaned when the mopping-suction cleaning robot is located on the integrated station. There is no need to set a power structure for cleaning the cleaning parts on the integrated station. The overall structure is simple, the cost is lower, and the experience effect is good.

This solution sets up a clean water tank, which provides water for cleaning the cleaning parts. The water in the clean water tank enters the cleaning tank. The cleaning parts move by themselves in the cleaning tank to clean the cleaning parts. The cleaning parts can be cleaned multiple times with good cleaning effect, and users do not need to manually disassemble the cleaning parts for cleaning.

This solution sets up a sewage tank, which can collect sewage and garbage after cleaning the cleaning parts. When the cleaning parts are automatically cleaned, the user only needs to dump the sewage and garbage in the sewage tank regularly. It is easy to use and has a good experience.

This solution achieves the switching effect of the airflow by setting up an airflow switching module, so that the airflow generator can switch the airflow path, so that the airflow generator can be used to connect and absorb garbage from the garbage cavity into the dust collection box, and can also be used to absorb sewage or garbage after cleaning the cleaning parts, thereby achieving two usage effects of the airflow generator, with a simple structure and low cost.

This solution adopts an airflow generator to absorb sewage or garbage after cleaning the cleaning parts, which is beneficial to the suction and treatment of sewage or garbage in the cleaning tank. Because the cleaning parts are covered with dirt and garbage after mopping the floor, there is a mixture of sewage and garbage in the cleaning tank after cleaning the cleaning parts. The general drainage pump cannot suck out the garbage and is easily blocked. In addition, the drainage pump only sucks sewage and some smaller particles due to the lack of airflow suction, and the larger garbage is left in the cleaning tank and cannot be cleaned. This solution adopts an airflow generator to realize the centralized suction and treatment of sewage and garbage, and the cleaning effect is good.

This solution also utilizes the airflow discharged from the airflow generator during operation and introduces the discharged airflow into the garbage chamber, which can not only blow away the particulate matter on the filter to achieve better cleaning of the filter, but also enable the airflow to blow the garbage in the garbage chamber, so that the airflow with suction force generated by the airflow generator can more easily absorb the garbage in the garbage chamber into the dust collection box, which is beneficial to improving the efficiency of sucking up garbage. At the same time, it can reduce the power and noise of the airflow generator, with lower costs and better experience.

This solution provides a sterilization device so that the sewage tank and the dust box will not have the problem of stinking if they are not treated for a long time. Even if the user does not clean the dust box and the sewage tank for a long time, it will not affect the indoor environment, and the experience is good.

BRIEF DESCRIPTION OF THE DRAWINGS

FIG1 is a schematic diagram of a first embodiment of a cleaning member of a drag-suction cleaning robot according to the present invention;

FIG2 is a schematic diagram of a second embodiment of the cleaning member of the drag-suction cleaning robot of the present invention;

FIG3 is a schematic diagram of a third embodiment of the cleaning element of the drag-suction cleaning robot of the present invention;

FIG4 is a schematic diagram of the clean water tank adding water to the cleaning tank through the first power mechanism;

FIG5 is a schematic diagram of a first embodiment of an integrated station for cleaning components of a drag-suction cleaning robot;

FIG6 is a schematic diagram of the second mode of the cleaning member of the drag-suction cleaning robot and advancing to the integration station;

FIG7 is a schematic diagram of the second mode of the cleaning member of the drag-suction cleaning robot and retreating to the integration station;

FIG8 is a schematic diagram of an integrated station for a second mode of cleaning parts of a drag-suction cleaning robot and a front and rear portion of a cleaning tank;

FIG9 is a schematic diagram of the cleaning member of the drag-suction cleaning robot in a third mode and advancing into the integration station;

FIG10 is a schematic diagram of the cleaning member of the drag-suction cleaning robot in a third mode and moving backwards into the integration station;

FIG11 is a schematic diagram of the cleaning element in the third mode, in which the garbage chamber and the cleaning tank are connected and the front and rear parts of the cleaning tank are arranged;

FIG12 is a schematic diagram of the airflow switching module of the present solution, in which the first valve and the second valve are arranged to connect dust collection and sewage absorption;

FIG13 is a schematic diagram of dust collection by docking at the bottom of the dragging and suction cleaning robot according to the present solution;

FIG14 is a schematic diagram of the present solution of dragging and sucking the side of the cleaning robot and providing a docking portion to dock the dust collector;

FIG15 is a partial enlarged schematic diagram of point A in FIG14;

FIG16 is a schematic diagram of a cleaning tank according to the present invention that is provided with a cleaning area and a dirt collection area;

FIG17 is a schematic diagram of a water retaining portion provided between the cleaning tank and the drag-suction cleaning robot of the present invention;

FIG18 is a schematic diagram of the horizontal rotation of the cleaning member of the present solution in the second mode;

FIG19 is a schematic diagram of a cleaning portion in a cleaning tank of the present invention configured as a closed structure;

FIG20 is a schematic diagram of a cleaning member having a groove structure provided in a cleaning tank of the present invention;

FIG21 is a schematic diagram of a cleaning portion of the present invention configured as a convex point;

FIG22 is a schematic diagram of a cleaning portion of the present invention configured as a convex strip;

FIG23 is a schematic diagram of the airflow outlet of the airflow generator of the present solution blowing airflow to the filter and the garbage chamber;

FIG24 is a schematic diagram showing an airflow switching module located in an airflow generator and opening a first channel and closing a second channel;

FIG25 is a schematic diagram showing an airflow switching module located in an airflow generator and opening a second channel and closing a first channel;

FIG26 is a schematic diagram showing that the airflow switching module is connected to the airflow generator and opens the second channel and closes the first channel;

FIG27 is a schematic diagram of an airflow switching module connected to an airflow generator and opening a first channel and closing a second channel;

FIG28 is a schematic diagram of an airflow switching module provided with only a first valve core and opening a channel on one side;

FIG. 29 is a schematic diagram showing that the airflow switching module is only provided with the first valve core and the channel on the other side is opened.

Figure numerals: 1-integrated station, 101-airflow generator, 1010-airflow channel, 1011-first channel, 1012-second channel, 1013-first airflow outlet, 1014-second airflow outlet, 1015-airflow outlet, 102-dust collecting box, 1021-dust collecting air duct, 1022-dust collecting outlet, 103-clean water tank, 1031-first power mechanism, 104-sewage tank, 1041-second power mechanism, 1042-blocking part, 105-cleaning tank, 1051-cleaning part, 1052-cleaning area, 1053-dirt collecting area, 106-workbench, 1061-platform, 1062-inclined platform, 10 63-limiting part, 10631-docking part, 2-drag and suction cleaning robot, 2010-spinning and dragging part, 20101-first spin and dragging part, 20102-second spin and dragging part, 2011-first rotating part, 2012-second rotating part, 2013-third rotating part, 2014-fourth rotating part, 202-dust exhaust port, 203-filter, 204-water retaining part, 205-garbage chamber, 2051-vent, 206-dust suction port, 207-shielding part, 3-air flow switching module, 301-first motor, 302-first valve core, 303-second valve core, 304-valve gear, 305-first valve, 306-second valve.

Detailed ways

In order to make the technical means, creative features, objectives and effects achieved by the present invention easy to understand, the present invention is further described below in conjunction with specific embodiments.

Embodiment: An integrated station 1 of a drag-and-suction cleaning robot 2 of the present invention is shown in Figures 1 to 29. The integrated station 1 of the present scheme can realize automatic recharging of the drag-and-suction cleaning robot 2, dock with the dust collector to dock and suck the garbage in the garbage chamber 205 into the dust box 102 for collection multiple times, and at the same time, complete the cleaning of the filter 203 during the docking dust collection, separate the particulate matter on the filter 203, and realize automatic cleaning of the cleaning parts of the drag-and-suction cleaning robot 2. During the automatic cleaning process, the clean water tank 103 automatically supplies water to the cleaning parts, and the sewage tank 104 automatically collects sewage and garbage after cleaning the cleaning parts. The whole process realizes that the user only needs to clean the dust box 102 and the sewage tank 104 regularly or periodically, and add water to the clean water tank 103 regularly or periodically. The drag-and-suction cleaning robot 2 can automatically complete vacuuming and mopping of the indoor floor without the need for more user participation, and the mopping effect is better.

This solution can realize automatic dust collection, automatic cleaning of cleaning parts, and automatic collection of sewage and garbage after cleaning the cleaning parts by the integrated station 1 for the drag-suction cleaning robot 2 by setting a dust collecting box 102, a clean water tank 103, and a sewage tank 104. A cleaning tank 105 is set on the integrated station 1, and the cleaning tank 105 is used to clean the cleaning parts. The cleaning tank 105 is respectively connected to the clean water tank 103 and the sewage tank 104 to realize the supply of clean water and the transfer of sewage; wherein, mainly by setting a switchable solution of the airflow generator 101, the airflow generator 101 can not only connect and absorb the garbage in the garbage cavity 205 into the dust collecting box 102, but also be used to absorb the sewage and garbage in the cleaning tank 105 into the sewage tank 104, which has a simple structure and lower cost.

The dragging and suction cleaning robot 2 of the present solution can automatically return to the integrated station 1, the integrated station 1 is provided with a guiding infrared signal, and the dragging and suction cleaning robot 2 is provided with a receiving infrared signal corresponding to the guiding infrared signal, and the dragging and suction cleaning robot 2 can return to the integrated station 1 through the docking of the infrared signal; the guiding infrared signal on the integrated station 1 covers a certain area in the room, and the control unit in the dragging and suction cleaning robot 2 first docks with the integrated station 1 when the dragging and suction cleaning robot 2 is started and records the position of the integrated station 1 in the room, and then the dragging and suction cleaning robot 2 walks in the room to perform vacuum cleaning or mopping cleaning; when the power of the dragging and suction cleaning robot 2 is lower than the preset power, or the dragging and suction cleaning robot 2 needs to dock for dust collection, or needs to clean the cleaning parts, at this time, the dragging and suction cleaning robot 2 walks back to the vicinity of the integrated station 1 and completes accurate alignment through the guiding infrared signal, so that the dragging and suction cleaning robot 2 stops at a fixed position on the integrated station 1; at the same time, a visual module or a laser module can be set on the dragging and suction cleaning robot 2, and the visual module and the laser module can be used to further enhance the ability of the dragging and suction cleaning robot 2 to plan its walking route, which belongs to the prior art and will not be described in detail.

The dragging and suction cleaning robot 2 of the present scheme has the functions of vacuum cleaning and mopping cleaning. The vacuum cleaning structure is mainly that a vacuum port 206 is arranged at the bottom of the dragging and suction cleaning robot 2. The vacuum port 206 is communicated with the garbage chamber 205 in the dragging and suction cleaning robot 2. A fan is arranged on one side of the garbage chamber 205. The fan generates suction to enable the dragging and suction cleaning robot 2 to suck up garbage on the ground, thereby achieving vacuum cleaning.

The specific structure of the mopping cleaning function of the present scheme is that a cleaning piece is mainly provided to mop the floor for cleaning; the cleaning piece is located at the bottom of the mopping and suction cleaning robot 2, and the cleaning piece is provided as a structure that can move to mop the floor; the cleaning piece is provided as a structure that can move itself, so that there is a greater friction between the cleaning piece and the floor for mopping the floor, thereby achieving a better mopping cleaning effect.

The cleaning element of the present solution is itself configured as a moving structure, and its movement effect is not achieved based on the drag-suction cleaning robot 2 walking on the ground. The movement of the cleaning element is its own independent movement setting, and its movement is mainly achieved by installing a motor inside to drive the cleaning element. When the drag-suction cleaning robot 2 is located on the integrated station 1, the cleaning element's own movement can be used to achieve automatic cleaning.

The structure of the mopping and suction cleaning robot 2 of the present scheme for mopping and cleaning is that the cleaning member includes a first rotating member 2011 and a second rotating member 2012, and the first rotating member 2011 and the second rotating member 2012 are configured to be able to rotate horizontally in contact with the ground to perform mopping and cleaning. When the first rotating member 2011 and the second rotating member 2012 are in contact with the ground, the contacting parts thereof form a planar structure, and the first rotating member 2011 and the second rotating member 2012 are respectively located at the two sides of the front side of the bottom of the mopping and suction cleaning robot 2; the mopping and suction cleaning robot 2 also includes a dust suction port 206 for sucking up garbage on the ground, and the dust suction port 206 is located at the rear side of the first rotating member 2011 and/or the second rotating member 2012; while mopping and cleaning, larger garbage on the ground is actually gathered at the position of the dust suction port 206, and then the first rotating member 2011 and the second rotating member 2012 absorb and clean smaller particulate garbage on the ground through horizontal rotation, thereby achieving a mopping and cleaning effect.

The cleaning member of this scheme includes three ways to mop the floor; the first way is that the cleaning member includes a first rotating member 2011 and a second rotating member 2012, and when the first rotating member 2011 and the second rotating member 2012 are in contact with the ground, their contact parts form a plane structure, and the first rotating member 2011 and the second rotating member 2012 are respectively located on both sides of the bottom front side of the mopping and suction cleaning robot 2 to ensure a single cleaning area and a sufficiently large friction between the rotary drag member 2010 and the ground, and to gather garbage to the dust suction port 206, so as to achieve a better mopping and cleaning effect; the second way is in Based on the premise of the first method, the cleaning member also includes a third rotating member 2013 and a fourth rotating member 2014. The third rotating member 2013 and the fourth rotating member 2014 are located at the rear side of the dust suction port 206 and are arranged to be able to rotate horizontally in contact with the ground to perform mopping cleaning, thereby increasing the mopping cleaning area coverage effect of the cleaning member. At the same time, a staggered distribution structure can be arranged through the front and back distribution to achieve a blind spot cleaning coverage effect, which has a wider range of applications and can increase the contact area between the cleaning member and the ground, which is beneficial to improving the mopping cleaning effect. At the same time, the third rotating member 2013 and the fourth rotating member 2014 have an impact on the first rotating member 2011 and the second rotating member 2012 have a compensating effect on the mopping cleaning area, and can cover the area that the first rotating member 2011 and the second rotating member 2012 cannot reach, so that the maximum outer diameter width of the mopping and suction cleaning robot 2 can be covered for mopping cleaning; the third method is based on the first method, the cleaning member also includes a rotary drag member 2010, the rotary drag member 2010 is configured to be able to rotate and roll relative to the ground, and the portion of the rotary drag member 2010 that contacts the ground forms a planar structure, and the first rotating member 2011 and the second rotating member 2012 are close to the rotary drag member 2 One end of 010 is respectively located within the two side end surfaces of the rotary drag member 2010, and the one end of the first rotating member 2011 and the second rotating member 2012 away from the rotary drag member 2010 is located within the side surface of the maximum outer diameter width of the drag-suction cleaning robot 2, so that the first rotating member 2011 and the second rotating member 2012 form a compensation effect on the rotary drag member 2010 at the two side positions on the front side, and can cover the areas that the first rotating member 2011 and the second rotating member 2012 cannot drag or the rotary drag member 2010 cannot mop the floor, thereby achieving coverage of the maximum outer diameter width of the drag-suction cleaning robot 2 for mopping cleaning.

Specifically, the movement mode of the first rotating member 2011, the second rotating member 2012, the third rotating member 2013 and the fourth rotating member 2014 is a structure that can rotate horizontally in contact with the ground. They mainly rotate horizontally in contact with the ground and parallel to the ground to perform mopping cleaning, which can increase the contact area between the cleaning members and the ground, which is beneficial to improving the mopping cleaning effect.

When the mopping and suction cleaning robot 2 walks on the ground to perform mopping cleaning, the rotation directions of the first rotating member 2011 and the second rotating member 2012 are set to be opposite to each other, so as to achieve a better cleaning effect; at the same time, when the first rotating member 2011 and the second rotating member 2012 are located in the cleaning tank 105 for cleaning, when a part of the first rotating member 2011 or the second rotating member 2012 is submerged in water, the rotation direction of the first rotating member 2011 or the second rotating member 2012 is at least opposite to the rotation direction of the first rotating member 2011 or the second rotating member 2012 when the first rotating member 2011 or the second rotating member 2012 is separated from water; in the cleaning process, it is more conducive to the first rotating member 2011 or the second rotating member 2012 to dry the water stains after cleaning, and it can ensure that the first rotating member 2011 or the second rotating member 2012 maintains a slightly wet effect after cleaning, and there will be no problem of dripping water when leaving the integrated station 1.

When the mopping and suction cleaning robot 2 is walking on the ground to perform mopping cleaning, the rotation directions of the third rotating member 2013 and the fourth rotating member 2014 are set to be opposite to each other, so as to achieve a better cleaning effect; at the same time, when the third rotating member 2013 and the fourth rotating member 2014 are located in the cleaning tank 105 for cleaning, when a part of the third rotating member 2013 or the fourth rotating member 2014 is submerged in water, the rotation direction of the third rotating member 2013 or the fourth rotating member 2014 is at least opposite to the rotation direction of the third rotating member 2013 or the fourth rotating member 2014 when the third rotating member 2013 or the fourth rotating member 2014 is separated from water; in the cleaning process, it is more conducive to the third rotating member 2013 or the fourth rotating member 2014 to have a better effect of drying water stains after cleaning, and it can ensure that the third rotating member 2013 or the fourth rotating member 2014 maintains a slightly wet effect after cleaning, and there will be no problem of dripping water when leaving the integrated station 1.

In order to prevent the movement of the cleaning parts from affecting the walking of the mopping-suction cleaning robot 2, in the first mode of this scheme, the rotation directions of the first rotating member 2011 and the second rotating member 2012 are set to be opposite; in the second mode, the rotation directions of the first rotating member 2011 and the second rotating member 2012 are set to be opposite, and at the same time, the rotation directions of the third rotating member 2013 and the fourth rotating member 2014 are opposite, and the rotation directions of the first rotating member 2011 and the second rotating member are opposite to the rotation directions of the third rotating member 2013 and the fourth rotating member 2014, as shown in Figure 18, so that the first rotating member 2011, the second rotating member 2012, the third rotating member 2013, and the fourth rotating member 2014 will not affect the walking of the mopping-suction cleaning robot 2 during the process of rotating to perform mopping cleaning, and can compensate each other for mopping cleaning.

For the second method, the first rotating member 2011 and the second rotating member 2012 are located on the front side, the third rotating member 2013 and the fourth rotating member 2014 are located on the rear side, the inner end faces of the third rotating member 2013 and the fourth rotating member 2014 are in contact with each other, forming a fully covered cleaning range, the outer end face of the third rotating member 2013 is located between the inner end face and the outer end face of the first rotating member 2011, and the outer end face of the fourth rotating member 2014 is located between the inner end face and the outer end face of the second rotating member 2012. As shown in Figure 3, the inner end faces of the first rotating member 2011 and the second rotating member 2012 are respectively located within the outer end faces of the third rotating member 2013 and the fourth rotating member 2014, forming a fully covered cleaning range, so that the drag-suction cleaning robot 2 will not have an area that cannot be covered and cleaned on the maximum outer diameter width, thereby achieving the maximum coverage range and forming a compensatory cleaning effect.

For the third method, one end of the first rotating member 2011 and the second rotating member 2012 away from the rotary drag member 2010 is located within the side surface of the maximum outer diameter width of the drag-suction cleaning robot 2, so that the first rotating member 2011 and the second rotating member 2012 form a compensation effect on the rotary drag member 2010 at both sides of the front side; when the drag-suction cleaning robot 2 is a circular or circular-like structure, the outer ends of the first rotating member 2011 and the second rotating member 2012 are located outside the side of the drag-suction cleaning robot 2, or are located within the side surface of the maximum outer diameter width of the drag-suction cleaning robot 2 , realizing the maximum mopping cleaning range that can be covered during the walking process of the drag-suction cleaning robot 2. At this time, the drag-suction cleaning robot 2 can mop the floor along the edge to prevent the problem of being unable to clean the wall; when the drag-suction cleaning robot 2 is a square structure or a square-like structure, the outer ends of the first rotating member 2011 and the second rotating member 2012 are located within the side of the drag-suction cleaning robot 2, realizing the maximum mopping cleaning range that can be covered during the walking process of the drag-suction cleaning robot 2. At this time, the drag-suction cleaning robot 2 can mop the floor along the edge to prevent the problem of being unable to clean the wall; it can be specifically set according to needs.

For the third method, based on the opposite rotation directions of the first rotating member 2011 and the second rotating member 2012, the rotary drag member 2010 can be set to a first rotary drag member 20101 and a second rotary drag member 20102, and the movement directions of the first rotary drag member 20101 and the second rotary drag member 20102 are set to be opposite, ensuring that the first rotary drag member 20101 and the second rotary drag member 20102 will not affect the normal walking of the drag-suction cleaning robot 2, thereby ensuring the stability of the walking route.

The rotary drag member 2010 can be set as a columnar structure, and the rotary drag member 2010 is set to at least include a soft and deformable structure; the first rotary drag member 20101 and the second rotary drag member 20102 are arranged in parallel and side by side, and the first rotary drag member 20101 and the second rotary drag member 20102 are both in contact with the ground and form a plane structure, and at least the first rotary drag member 20101 and the second rotary drag member 20102 are set to interfere with each other so that the granular garbage thereon is scraped and separated from the ground by mutual interference, which is beneficial to improve its ability to absorb dirt and garbage, prolong the cleaning time of mopping and achieve better mopping effect; when the mopping and suction cleaning robot 2 walks on the ground to mop and clean, the first rotary drag member 20101 and the second rotary drag member 20102 are set to rotate and roll in opposite directions, so as to achieve better cleaning effect. cleaning effect; at the same time, when the first rotary drag member 20101 and the second rotary drag member 20102 are located in the cleaning tank 105 for cleaning, when a part of the first rotary drag member 20101 or the second rotary drag member 20102 is submerged in water, the rotation direction of the first rotary drag member 20101 or the second rotary drag member 20102 is at least opposite to the rotation direction of the first rotary drag member 20101 or the second rotary drag member 20102 when the first rotary drag member 20101 or the second rotary drag member 20102 is separated from water; achieving a better effect of drying water stains for the first rotary drag member 20101 or the second rotary drag member 20102 after cleaning during the cleaning process, ensuring that the first rotary drag member 20101 or the second rotary drag member 20102 maintains a slightly wet effect after cleaning, and does not cause dripping during the process of leaving the integrated station.

The first rotary member 20101, the second rotary member 20102, the first rotating member 2011, the second rotating member 2012, the third rotating member 2013, and the fourth rotating member 2014 of the present invention move in a direction opposite to that when they are located on the ground for mopping and cleaning and in a direction opposite to that when they are located in the cleaning tank 105 for cleaning. During the mopping and cleaning process, they move in the same direction in contact with the ground for cleaning, resulting in their surfaces being pressed against the ground to form a pressure film. In this case, the mopping and cleaning effect is poor when the pressure film is formed, and the first rotary member 20101, the second rotary member 20102, the first rotating member 2011, the second rotating member 2012, the third rotating member 2013, and the fourth rotating member 2014 need to be adjusted. The second rotating member 2012, the third rotating member 2013, and the fourth rotating member 2014 are cleaned. By setting the movement direction of the first spinning and dragging member 20101, the second spinning and dragging member 20102, the first rotating member 2011, the second rotating member 2012, the third rotating member 2013, and the fourth rotating member 2014 when they are located in the cleaning tank 105 for cleaning is opposite to the movement direction when they are located on the ground for mopping. It can be achieved that during the cleaning process in the cleaning tank 105, the pressure film is destroyed so that the pressure film disappears, and automatic cleaning is completed with good cleaning effect, and it can be deeply cleaned, and the dirt and garbage therein can be better cleaned out.

Specifically, a hair planting layer is arranged on the outside of the cleaning piece, and the hair planting layer is arranged as a soft structure.

The dragging and suction cleaning robot 2 can move forward or backward. When moving forward, the first rotating member 2011 and the second rotating member 2012 are located at the front side to pre-clean the ground first, and the third rotating member 2013 and the fourth rotating member 2014 are located at the rear side to deep-clean the ground, and compensate for the areas that the first rotating member 2011 and the second rotating member 2012 cannot clean; or when moving forward, the first rotating member 2011 and the second rotating member 2012 are located at the front side to pre-clean the ground first, and the dragging member 2010 is located at the rear side to deep-clean the ground, and compensate for the areas that the first rotating member 2011 and the second rotating member 2012 cannot clean.

The drag-suction cleaning robot 2 can enter the integrated station 1 to clean the cleaning parts, mainly the first rotating part 2011, the second rotating part 2012, the third rotating part 2013, the fourth rotating part 2014 or the rotary drag part 2010. For the rotary drag part 2010, the first rotary drag part 20101 and the second rotary drag part 20102 are mainly cleaned; a cleaning tank 105 can be set up accordingly to clean the cleaning parts, or a cleaning tank 105 with a front and a rear part can be set up to clean the cleaning parts.

Optionally, for the cleaning of the cleaning parts, the integrated station 1 can be provided with only one cleaning tank 105, and when the drag-suction cleaning robot 2 moves forward and backward alternately into the integrated station 1, the first rotating member 2011, the second rotating member 2012, the third rotating member 2013, and the fourth rotating member 2014 are synchronously and alternately located in the cleaning tank 105; that is, when the drag-suction cleaning robot 2 moves forward and enters the integrated station 1, the first rotating member 2011 and the second rotating member 2012 can be located in the cleaning tank 105 for cleaning. When the cleaning is completed, the drag-suction cleaning robot 2 turns around and moves backward into the integrated station 1, so that the third rotating member 2013 and the fourth rotating member 2014 in the second mode are located in the cleaning tank 105 for cleaning. The alternation between the forward and backward movements of the drag-suction cleaning robot 2 is used to achieve the alternation of the first rotating member 2011, the second rotating member 2012, the third rotating member 2013, and the fourth rotating member 2014 in the single cleaning tank 105. Similarly, when the drag-suction cleaning robot 2 moves forward and backward alternately into the integrated station 1, the first rotating member 2011, the second rotating member 2012 and the rotary drag member 2010 are synchronously and alternately located in the cleaning tank 105, that is, the drag-suction cleaning robot 2 moves forward into the integrated station 1. At this time, the first rotating member 2011 and the second rotating member 2012 can be located in the cleaning tank 105 for cleaning. When cleaning is completed, the drag-suction cleaning robot 2 turns around and moves backward into the integrated station 1, so that the rotary drag member 2010 in the third mode is located in the cleaning tank 105 for cleaning. The alternation between the forward and backward movements of the drag-suction cleaning robot 2 is used to achieve the alternating cleaning of the first rotating member 2011, the second rotating member 2012 and the rotary drag member 2010 in a single cleaning tank 105.

At the same time, for the second and third methods, the cleaning tank 105 can also be divided into two parts, front and rear, which are connected to each other to realize the structure of the cleaning tank 105. The dragging and suction cleaning robot 2 can be controlled to enter the integrated station 1 when there is no water in the cleaning tank 105. At this time, no matter the dragging and suction cleaning robot 2 enters the integrated station 1 forward or backward, the first rotating part 2011, the second rotating part 2012, the third rotating part 2013, the fourth rotating part 2014 or the rotary drag part 2010 can be located in the front and rear parts of the cleaning tank 105 to achieve the cleaning effect.

In this solution, when the drag-suction cleaning robot 2 retreats or advances into the integrated station 1, it can dock with the dust collector to suck the garbage in the garbage chamber 205 into the garbage collecting box 102. When retreating, it can also clean the third rotating part 2013, the fourth rotating part 2014 or the rotary drag part 2010. When the drag-suction cleaning robot 2 turns around and advances into the integrated station 1, it can clean the first rotating part 2011 and the second rotating part 2012 located in the cleaning tank 105.

The integrated station 1 of this solution is provided with a cleaning tank 105, which is used to hold water and place the cleaning parts. When the dragging and suction cleaning robot 2 is located on the integrated station 1, the cleaning parts are located in the cleaning tank 105. Clean water is added to the cleaning tank 105 through the clean water tank 103, and the cleaning parts can be cleaned at this time. After cleaning, the sewage and garbage in the cleaning tank 105 are transferred to the sewage tank 104 for collection. The cleaning tank 105 is provided with a cleaning part 1051, which contacts the cleaning parts. When the cleaning parts move, the dirt and garbage on the cleaning parts can be separated into the water. The cleaning parts scrape against the cleaning part 1051, so that the cleaning part 1051 separates the dirt and garbage on the cleaning parts into the water to form sewage and garbage, and completes the cleaning of the cleaning parts.

Specifically, the structure of the cleaning part 1051 is that the cleaning part 1051 is configured as a convex strip or a convex point or a roller brush structure. The cleaning part 1051 can be configured as a raised strip structure, or a convex point structure, or a roller brush structure. The roller brush is provided with brush strips and bristles. The roller brush is installed in the cleaning tank 105 and is configured as a rotatable structure. The cleaning part can drive the roller brush to rotate during rotation and achieve a scraping and cleaning effect on the cleaning part, thereby achieving a contact scraping and cleaning effect of the cleaning part by the cleaning part 1051.

Optionally, the cleaning portion 1051 is configured as an independent detachable structure or as a part of the cleaning tank 105; the cleaning portion 1051 can be configured as an independent structure relative to the cleaning tank 105, and can be configured to be detachably installed in the cleaning tank 105; the cleaning portion 1051 can also be configured as a part of the cleaning tank 105, such as a raised cleaning portion 1051 is provided on the inner surface of the cleaning tank 105, and it is only necessary to achieve that the cleaning member can contact the cleaning portion 1051 to achieve the scraping effect.

Optionally, when the cleaning member is set to a columnar structure, the cleaning member can rotate on the ground to achieve mopping cleaning. In order to achieve cleaning of the cleaning member, the cleaning groove 105 is set to a corresponding columnar structure or a square structure to accommodate the cleaning member, and a plurality of staggered cleaning portions 1051 are set in the cleaning groove 105. The cleaning portions 1051 are set to convex points, which can achieve an all-round scraping cleaning effect on the cleaning member, which is beneficial to improving the efficiency of cleaning the cleaning member and achieving a better cleaning effect.

Optionally, the structure of the cleaning portion 1051 can also be that the upper part of the cleaning tank 105 is provided with a cleaning portion 1051 facing the cleaning piece and forming a closing structure, and the cleaning portion 1051 contacts the cleaning piece so that the cleaning portion 1051 scrapes the dirt and garbage on the cleaning piece and separates them into the water; the cleaning portion 1051 with a closing structure can not only scrape and clean the cleaning piece, but also form a certain closed structure with the cleaning piece to play a water-blocking effect. When the cleaning piece generates water throwing during movement, the thrown water is blocked by the cleaning portion 1051 with a closing structure and falls back into the cleaning tank 105, preventing the sewage from being thrown out and splashing outside the cleaning tank 105, thereby achieving a better cleaning effect and anti-water throwing effect.

Optionally, a groove is provided in the cleaning tank 105, and the position where the groove intersects with the inner surface of the cleaning tank 105 is formed to form the cleaning portion 1051, and the cleaning portion 1051 is in contact with the cleaning element to form a scraping structure for the cleaning element; the groove structure can enable a part of the cleaning element to be located in the groove, and at the same time, the cleaning element scrapes the cleaning portion 1051 during movement, so that the garbage moves downward into the groove, thereby achieving the accumulation of garbage, and at the same time, it is more convenient to transfer the garbage to the sewage tank 104 in a concentrated manner.

The integrated station 1 of the present solution is an independently arranged structure relative to the drag-suction cleaning robot 2, that is, the drag-suction cleaning robot 2 is an independent part, and the integrated station 1 is another independent part. The drag-suction cleaning robot 2 can return to the integrated station 1 to dock and collect dust, clean the cleaning parts, automatically suck dirt and the like; specifically, the integrated station 1 is at least used to dock and collect dust for the drag-suction cleaning robot 2 and clean the cleaning parts used for mopping the floor on the drag-suction cleaning robot 2; an airflow generator 101 is arranged in the integrated station 1, and the airflow generator 101 is used to generate an airflow with suction force; the integrated station 1 includes a dust collection box 102, and the dust collection box 102 is used to dock and collect garbage collected by the drag-suction cleaning robot 2; the integrated station 1 also includes a sewage tank 104, and the sewage tank 104 is used to collect sewage after cleaning the cleaning parts; the integrated station 1 also includes a clean water tank 103, and the clean water tank 103 is at least used to supply water to the cleaning parts to clean the cleaning parts; the user does not need to participate in the relevant cleaning work of the drag-suction cleaning robot 2, thereby improving the experience effect.

Among them, the airflow generator 101 is connected to at least the dust box 102, and a filter hepa is arranged between the airflow generator 101 and the dust box 102. The filter hepa plays a filtering role to prevent the garbage dust in the dust box 102 from entering the airflow generator 101 during the process of docking and dust collection, so as to collect the garbage in the dust box 102; a dust collecting duct 1021 is arranged on one side of the dust box 102, and the dust collecting duct 1021 is connected with the dust discharge port 202 on the dragging and suction cleaning robot 2 so that the garbage can enter the dust box 102 and be collected; the airflow of suction force generated by the airflow generator 101 is used to dock the garbage in the dragging and suction cleaning robot 2 with the dust collection and suck it into the dust box 102, so that the user does not need to frequently clean the garbage chamber 205, and does not need to manually disassemble the garbage chamber 205 for cleaning. It only needs to clean the garbage in the dust box 102 regularly or periodically, which is convenient to use and greatly improves the user experience.

In order to suck up the garbage on the ground by the dragging and suction cleaning robot 2, a fan is mainly arranged in the dragging and suction cleaning robot 2, the fan is connected to the garbage chamber 205, a filter 203 is arranged between the fan and the garbage chamber 205, the air inlet of the fan is located on one side of the garbage chamber 205 and on one side of the filter 203, and the air outlet of the fan is connected to the bottom or side of the dragging and suction cleaning robot 2 through a pipeline to realize outward exhaust, so that the garbage on the ground can be sucked into the garbage chamber 205 through the suction port 206 by the fan; the filter 203 realizes the separation between the airflow generated by the fan and the garbage; the filter 203 is arranged in the dragging and suction cleaning robot 2 03, the filter 203 is connected with the dust collecting duct 1021 through the dust exhaust port 202. When the dragging and suction cleaning robot 2 is located on the integrated station 1 and the airflow generator 101 is working, the airflow generated by the airflow generator 101 generates suction airflow through at least the filter 203 so that the garbage on the filter 203 is separated and enters the dust collecting box 102 to be collected; the suction airflow passes through the filter 203 into the garbage cavity 205 and enters the dust collecting duct 1021 through the dust exhaust port 202, and finally enters the dust collecting box 102 to achieve the docking dust collection and suction effect of the garbage.

Optionally, the filter 203 is configured as a HEPA filter to achieve a separation effect between the airflow and the garbage.

The airflow generator 101 in this solution is also connected to the sewage tank 104. The airflow with suction force generated by the airflow generator 101 can also be used to suck sewage and garbage into the sewage tank 104 for collection, and can switchably provide the airflow with suction force to the dust box 102 and the sewage tank 104; when the airflow generator 101 provides the airflow with suction force to the dust box 102 as a passage, the airflow generator 101 provides the airflow with suction force to the sewage tank 104 as an open circuit, at this time, the airflow generator 101 can be used to dock the dust collection and suction of the garbage in the drag-suction cleaning robot 2 into the dust box 102; or when the airflow generator 101 provides the airflow with suction force to the sewage tank 104 as a passage, the airflow generator 101 provides the airflow with suction force to the dust box 102 as an open circuit, at this time, the airflow generator 101 can be used to suck the sewage and garbage in the cleaning tank 105 into the sewage tank 104 for collection.

With respect to the airflow generator 101 of the present solution, the airflow generator 101 can simultaneously connect to the garbage in the garbage chamber 205 and absorb the sewage and garbage in the cleaning tank 105, that is, the airflow generator 101 is connected to the cleaning tank 105 and the garbage chamber 205 at the same time, and the suction airflow passes through the cleaning tank 105 and the garbage chamber 205 synchronously; however, this will increase the working power and noise of the airflow generator 101, because the suction airflow of the airflow generator 101 will be dispersed, that is, it is divided into two parts to connect to the garbage chamber 205 and the cleaning tank 105 respectively; in order to effectively reduce the power and noise problems of the airflow generator 101, the present solution is also provided with an airflow switching module 3.

Among them, the integrated station 1 also includes an airflow switching module 3, which is connected to the airflow generator 101 and enables the airflow generated by the airflow generator 101 to switchably provide the airflow that generates suction to the dust box 102 and the sewage tank 104, so that an airflow generator 101 can be used for dust collection and docking to absorb garbage into the dust box 102, and can also be used to absorb sewage and garbage into the sewage tank 104, which is lower in cost.

The specific structure is that the airflow generator 101 is connected to the dust collecting box 102 by setting a first channel 1011, and the airflow generator 101 is connected to the sewage tank 104 by setting a second channel 1012. The airflow switching module 3 can switch the airflow through the first channel 1011 and the second channel 1012; when the first channel 1011 is in the open circuit, the second channel 1012 is in the open circuit; when the first channel 1011 is in the open circuit, the second channel 1012 is in the open circuit, thereby realizing the effect of switchable airflow through the first channel 1011 or the second channel 1012.

Optionally, the airflow switching module 3 can be arranged in the airflow generator 101, and its main structure is that the airflow generator 101 is provided with a first airflow outlet 1013 and a second airflow outlet 1014, and the airflow switching module 3 is located between the first airflow outlet 1013 and the second airflow outlet 1014, the first airflow outlet 1013 is connected to the first channel 1011 for providing an airflow that generates suction to the dust box 102, and the second airflow outlet 1014 is connected to the second channel 1012 for providing an airflow that generates suction to the sewage tank 104; the airflow switching module 3 can achieve an airflow switching effect on the first airflow outlet 1013 and the second airflow outlet 1014, and then achieve an airflow switching effect on the first channel 1011 and the second channel 1012.

Optionally, the airflow switching module 3 can be arranged outside the airflow generator 101, and the airflow channel 1010 is mainly arranged in the airflow generator 101, and the first channel 1011 and the second channel 1012 are respectively interconnected with the airflow channel 1010, and the airflow switching module 3 is connected to the airflow channel 1010 and can switch the airflow passing through the first channel 1011 and the second channel 1012; at this time, the airflow generator 101 and the airflow switching module 3 are independent of each other, and are respectively connected to the airflow channel 1010, thereby realizing the airflow switching effect of the first channel 1011 and the second channel 1012.

The specific structure of the airflow switching module 3 in the present scheme can be that the airflow switching module 3 includes a first motor 301, a first valve core 302, and a second valve core 303. The first motor 301 is located between the first valve core 302 and the second valve core 303. A valve gear 304 is provided on the first motor 301. The valve gear 304 is respectively connected to the first valve core 302 and the second valve core 303 by gearing. When the first motor 301 drives the valve gear 304 to rotate, the running directions of the first valve core 302 and the second valve core 303 are opposite. When the first motor 301 rotates in the first direction, the first valve core 302 opens the first channel 1011 and the second valve core 303 closes the second channel 1012; when the first motor 301 rotates in the second direction, the first valve core 302 closes the first channel 1011 and the second valve core 303 opens the second channel 1012, thereby achieving the switching effect of the suction airflow.

The specific structure of the airflow switching module 3 in the present scheme can also be that only the first valve core 302 is set, and when the first motor 301 rotates in the first direction, the first valve core 302 is driven to move to one side, at which time the first valve core 302 opens the first channel 1011 and closes the second channel 1012, or the first valve core 302 opens the second channel 1012 and closes the first channel 1011; when the first motor 301 rotates in the second direction, the first valve core 302 is driven to move to the other side, at which time the first valve core 302 correspondingly opens the second channel 1012 and closes the first channel 1011, or the second valve core 303 opens the first channel 1011 and closes the second channel 1012; both can realize the on-off switching of the first channel 1011 and the second channel 1012 by the movement of the first valve core 302, thereby realizing the airflow docking of the suction force generated by the generator to collect dust and absorb garbage into the dust collecting box 102 or absorb sewage and garbage into the sewage tank 104.

The airflow switching module 3 of the present scheme can also be that the airflow switching module 3 includes a first valve 305 and a second valve 306, the first valve 305 is located on the dust collecting air duct 1021 and can open and close the dust collecting air duct 1021 so that when the first valve 305 is opened, the airflow generator 101 generates an airflow with suction force to connect the garbage in the drag-suction cleaning robot 2 to the dust collecting box 102, and the second valve 306 is connected to the sewage tank 104 and can be opened and closed so that when the second valve 306 is opened, the airflow generator 101 generates an airflow with suction force to suck the sewage and garbage into the sewage tank 104.

Specifically, the first valve 305 of the airflow switching module 3 of the present solution is installed between the dust box 102 and the garbage chamber 205. The first valve 305 realizes communication or disconnection by opening and closing the dust collecting air duct 1021 between the dust box 102 and the garbage chamber 205; the second valve 306 is installed between the sewage tank 104 and the cleaning tank 105. The second valve 306 realizes communication or disconnection by opening and closing whether the sewage tank 104 and the cleaning tank 105 are connected; thereby realizing the switching of the airflow that generates suction for the airflow generator 101; when the first valve 305 is opened, the airflow with suction generated by the airflow generator 101 at this time sucks the garbage in the garbage chamber 205 into the dust box 102 for collection; when the second valve 306 is opened, the airflow with suction generated by the airflow generator 101 at this time sucks the sewage and garbage in the cleaning tank 105 into the sewage tank 104 for collection; realizing two effects of the airflow generator 101; the first valve 305 and the second valve 306 can be set as solenoid valves or air valves.

The dust collection docking method of this scheme can be set to three positions to achieve the docking between the dust box 102 and the dust outlet 202 of the drag-suction cleaning robot 2; the dust collector can be docked at the bottom, side or top of the drag-suction cleaning robot 2 to achieve the garbage in the garbage cavity 205 of the drag-suction cleaning robot 2 being sucked into the dust box 102 for collection. The user only needs to dump the garbage in the dust box 102 regularly or periodically, which is convenient for users to use and provides a better experience.

Specifically, a garbage chamber 205 is provided in the drag-suction cleaning robot 2, and the garbage chamber 205 is provided as a detachable structure that can be taken out from the drag-suction cleaning robot 2, or is provided as a non-detachable structure that is a part of the drag-suction cleaning robot 2, and the garbage chamber 205 and the dust discharge port 202 are provided as a communicating structure, and a dust collection port 1022 is provided at one end of the dust collecting air duct 1021, and the dust collection port 1022 is connected with the dust discharge port 202 to allow the garbage in the garbage chamber 205 to enter the dust collecting box 102 through the dust discharge port 202 and the dust collection port 1022; the garbage chamber 205 is used for the drag-suction cleaning robot 2 to walk on the ground to absorb garbage, and when the garbage chamber 205 05 When there is a certain amount of garbage in the memory, the drag-suction cleaning robot 2 returns to the integrated station 1 and realizes the docking between the dust exhaust port 202 and the dust collection port 1022; wherein, the dust exhaust port 202 is arranged to be an openable and closable structure, and the structure of the dust exhaust port 202 is installed with a silicone component with a soft structure. Under the action of the airflow of the suction force, the silicone component deforms and opens the dust exhaust port 202. When the airflow of the suction force stops, the silicone component closes the dust exhaust port 202 under its own elastic action; or a motor is arranged at the position of the dust exhaust port 202, and the motor drives the silicone component to realize the opening and closing effect of the dust exhaust port 202. It is also possible to realize that when the airflow generator 101 is working, the dust exhaust port 202 is opened to dock and collect dust.

Optionally, the position of the dust exhaust port 202 is set, and the dust exhaust port 202 is located at the bottom, side or top of the drag-suction cleaning robot 2. At this time, the position of the dust collection port 1022 is set corresponding to the position of the dust exhaust port 202 to achieve docking and communication between the two, and both can achieve the effect of docking and dust collection.

Optionally, the dust exhaust port 202 is located at the bottom, side or top of the garbage chamber 205. In order to achieve a simpler docking dust collection structure, the dust exhaust port 202 can be set on the garbage chamber 205, and the position of the dust collection port 1022 is also set to correspond to the position of the dust exhaust port 202, so that the dust collection port 1022 and the dust exhaust port 202 can be docked and connected.

In this solution, the integrated station 1 includes a workbench 106, and the dust collection port 1022 is located on the workbench 106. The workbench 106 is used to support at least a part of the drag-suction cleaning robot 2. At this time, the dust exhaust port 202 is located at the bottom of the drag-suction cleaning robot 2 or the bottom of the garbage chamber 205. The drag-suction cleaning robot 2 stays on the workbench 106 to support the drag-suction cleaning robot 2 while realizing the docking and communication between the dust collection port 1022 and the dust exhaust port 202.

A method of dust collection docking, the workbench 106 includes at least one platform 1061, the dust collection port 1022 is located on the platform 1061; the platform 1061 is set as a plane structure, which is more conducive to the docking and communication between the dust collection port 1022 and the dust discharge port 202. Or the workbench 106 includes at least one inclined platform 1062, the dust collection port 1022 is located on the inclined platform 1062, and one end of the inclined platform 1062 is set as a structure extending obliquely downward to the ground. In order to guide the drag-suction cleaning robot 2 to enter the workbench 106 on the integrated station 1, the inclined platform 1062 is set as an inclined structure, which is conducive to the drag-suction cleaning robot 2 entering the workbench 106 and realizing the docking between the dust collection port 1022 and the dust discharge port 202.

A guide structure is provided on the workbench 106, which at least limits a part of the driving wheel at the bottom of the drag-suction cleaning robot 2. The driving wheel is used for walking drive of the drag-suction cleaning robot 2. When the drag-suction cleaning robot 2 is located on the workbench 106, the guide structure limits the driving wheel to prevent the drag-suction cleaning robot 2 from sliding or deflecting.

Another way of dust collection docking is that a limiting portion 1063 is set on one side of the workbench 106, and the limiting portion 1063 is set to be a structure that contacts the side of the drag-suction cleaning robot 2, and the dust collecting port 1022 is located on the limiting portion 1063. When the drag-suction cleaning robot 2 enters the workbench 106 on the integrated station 1, the side of the drag-suction cleaning robot 2 contacts the limiting portion 1063 and forms a docking dust collection between the dust collecting port 1022 and the dust exhaust port 202.

In order to achieve a sealed docking effect between the dust collection port 1022 and the dust exhaust port 202, a docking portion 10631 with a soft structure is arranged on the limiting portion 1063, and the dust collection port 1022 is located on the docking portion 10631, and the docking portion 10631 at least covers a part of the side of the drag-suction cleaning robot 2 and enables the dust collection port 1022 to dock with the dust exhaust port 202 to form a relatively closed structure; when the drag-suction cleaning robot 2 enters the workbench 106, its side contacts the docking portion 10631 on the limiting portion 1063, so that the docking portion 10631 is slightly deformed to achieve the docking portion 10631 covering the side of the drag-suction cleaning robot 2, fitting to form a docking dust collection effect, and the docking effect between the dust collection port 1022 and the dust exhaust port 202 is better.

Optionally, the docking portion 10631 is set to a planar structure, a curved structure or a concave structure. Based on the premise that the docking portion 10631 is a soft structure, the docking portion 10631 can better cover the side of the drag-suction cleaning robot 2 to form a docking dust collection and sealing effect between the dust collection port 1022 and the dust exhaust port 202.

Another dust collection docking method is that a dust collecting column is mainly arranged on the upper side of the workbench 106, and the dust collecting port 1022 is located on the dust collecting column. The dust collecting port 1022 is docked with the dust exhaust port 202 to form a relatively closed structure. At this time, the dust exhaust port 202 is located at the top of the drag-suction cleaning robot 2 or the top of the garbage chamber 205. The dust collection port 1022 is docked with the dust exhaust port 202 by docking the dust collection up and down, so that the garbage in the garbage chamber 205 can be sucked into the dust collecting box 102.

Optionally, the dust collecting column is configured as a retractable structure, and a spring or a motor can be arranged on the upper side of the dust collecting column to realize the retractable structure of the dust collecting column. When the dust collecting column is extended downward, the dust collecting port 1022 is connected to the dust exhaust port 202, and when the dust collecting column is retracted upward, the dust exhaust port 202 is closed.

It can be seen that the above three methods can all achieve the dust collection effect of docking between the dust collection port 1022 and the dust exhaust port 202, and the structure is reliable, easy to use, and the experience effect is good.

In order to make the airflow generator 101 have a better cleaning effect on the filter 203, the structure can be set to increase the airflow through the filter 203 to achieve a better cleaning effect on the filter 203; specifically, the bottom of the drag-suction cleaning robot 2 is provided with a dust suction port 206, and the dust suction port 206 is communicated with the garbage cavity 205. The dust suction port 206 is used to suck the garbage on the ground into the garbage cavity 205, mainly by providing a shielding portion 207 on the integrated station 1, and the shielding portion 20 The shielding portion 207 at least blocks a portion of the dust suction port 206 and forms a relatively closed structure with the dust suction port 206, so that the shielding portion 207 blocks a portion or all of the dust suction port 206, so that most or all of the airflow of the suction force can pass through the filter 203 and enter the garbage cavity 205, thereby achieving a better cleaning effect on the filter 203. The particulate matter and garbage on the filter 203 are separated into the garbage cavity 205 under the action of the airflow of the suction force, and finally enter the dust collecting box 102 through the dust discharge port 202 to be collected.

Optionally, the shielding portion 207 shields a portion of the dust suction port 206, mainly to achieve that the airflow rate of the airflow generating suction force when the airflow generator 101 is working through the filter 203 is greater than the airflow rate through the dust suction port 206; the shielding portion 207 can form a partially relatively closed structure with the dust suction port 206, so that a small part of the airflow passes through the dust suction port 206 to enter the garbage cavity 205 on the premise that most of the airflow passes through the filter 203, which is beneficial for the garbage in the garbage cavity 205 to enter the dust collection box 102 through the dust discharge port 202; or when the airflow generator 101 is working, the airflow generating suction force passes through the filter 203 but not through the dust suction port 206, the shielding portion 207 completely shields the dust suction port 206, and a completely closed structure is formed between the dust suction port 206 and the shielding portion 207, so that the airflow with suction force can only enter the garbage cavity 205 through the filter 203, which has a better cleaning effect on the filter 203 and is beneficial for separating particulate garbage from the filter 203.

Optionally, the shielding portion 207 is disposed on the workbench 106, and can be set to a structure that is upwardly protruding relative to the workbench 106, or can be set to a structure that is downwardly concave relative to the workbench 106. It is only necessary to make the shielding portion 207 block a portion of the dust suction port 206. When the drag-suction cleaning robot 2 is located on the workbench 106, the shielding portion 207 blocks the dust suction port 206, thereby improving the cleaning effect on the filter 203.

In order to achieve a better mopping and cleaning effect of the drag-suction cleaning robot 2 and keep the cleaning parts moist, a water tank can be provided in the drag-suction cleaning robot 2, and the water tank is used to supply water to the cleaning parts; the main structure is that a water tank for supplying water to the cleaning parts is provided in the drag-suction cleaning robot 2, and the water tank is located on one side of the cleaning parts in the horizontal direction or on one side of the vertical direction, and the water in the water tank flows to the cleaning parts by gravity; the water tank can be located on the left or right side or on the upper side of the cleaning parts, and water can be supplied to the cleaning parts by seepage under the action of gravity; a water pump can also be provided on the water tank so that the water in the water tank is supplied to the cleaning parts through the water pump; the water pump realizes pumping the water in the water tank to the cleaning parts to wet the cleaning parts, and by providing the water tank, the cleaning parts can be kept moist, which can achieve a better mopping and cleaning effect.

The structure of the clean water tank 103 of the present scheme for adding water to the cleaning tank 105 is that the clean water tank 103 and the cleaning tank 105 are connected by arranging a first power mechanism 1031 so that the clean water tank 103 supplies water to the cleaning tank 105 and/or the cleaning parts; the clean water tank 103 and the cleaning tank 105 are connected through the first power mechanism 1031, and the first power mechanism 1031 can connect the clean water tank 103 and the cleaning tank 105 through a pipeline. At this time, the first power mechanism 1031 can pump the water in the clean water tank 103 into the cleaning tank 105 so that a certain amount of water is contained in the cleaning tank 105. At this time, the cleaning parts are located in the cleaning tank 105 and can be cleaned; or water is pumped and sprayed onto the cleaning parts. Water is not directly added to the cleaning tank 105, but water is sprayed onto the cleaning parts. After the cleaning is completed, the sewage and garbage formed enter the cleaning tank 105, which can achieve a spray cleaning effect on the cleaning parts.

The collection structure of the sewage tank 104 for the sewage and garbage in the cleaning tank 105 of the present solution is that the sewage and garbage in the cleaning tank 105 can be pumped into the sewage tank 104 for collection by setting a second power mechanism 1041, and the sewage and garbage in the cleaning tank 105 can be sucked into the sewage tank 104 for collection by the airflow generator 101; the specific structure is that the cleaning tank 105 is connected with the sewage tank 104, and the airflow generator 101 is connected with the sewage tank 104. When the airflow generator 101 is working, the sewage and/or garbage in the cleaning tank 105 can be sucked into the sewage tank 104 by the airflow provided by the airflow generator 101 and collected; the sewage tank 104 and the cleaning tank 105 are connected by a pipeline, and the sewage and garbage in the cleaning tank 105 enter the pipeline under the action of the airflow of suction and finally enter the sewage tank 104; The cleaning tank 105 and the sewage tank 104 can also be connected by setting a second power mechanism 1041, and the second power mechanism 1041 is used to transfer the sewage and/or garbage in the cleaning tank 105 to the sewage tank 104; the second power mechanism 1041 and the sewage tank 104 are connected by a pipeline, and the second power mechanism 1041 is also connected to the sewage tank 104 through a pipeline, so that the sewage and garbage in the cleaning tank 105 enter the pipeline under the action of the second power mechanism 1041 and finally enter the sewage tank 104 to be collected; the whole process realizes the recycling of sewage and garbage in the cleaning tank 105 by the sewage tank 104, and realizes the automatic recycling function; the user only needs to dump the sewage tank 104 regularly or periodically, and at the same time, the cleaning parts can be cleaned multiple times or regularly and then the cleaned sewage and garbage can be recycled into the sewage tank 104.

In order to facilitate the transfer of sewage and garbage in the cleaning tank 105 to the sewage tank 104 and achieve a better cleaning effect on the cleaning parts, the present scheme is provided with a cleaning area 1052 and a dirt collecting area 1053 in the cleaning tank 105, the cleaning parts are placed in the cleaning area 1052, the cleaning parts are located in the cleaning area 1052 for cleaning, the dirt collecting area 1053 collects sewage and/or garbage, the dirt collecting area 1053 is set as a box structure and the cleaning area 1052 is connected to the dirt collecting area 1053, the dirt collecting area 1053 is connected to the sewage tank 104 so that the sewage and/or garbage in the dirt collecting area 1053 can be sucked into the sewage tank 104 by the airflow provided by the airflow generator 101 and collected; mainly, the clean water tank 103 is connected to the cleaning area 1052, and the clean water in the clean water tank 103 enters the clean water tank 104. The washing area 1052 is connected to the sewage tank 104 and the sewage in the sewage collecting area 1053 is transferred to the sewage tank 104. In the process of transferring the sewage, the garbage in the washing area 1052 enters the sewage collecting area 1053 with the flow of sewage, and finally all the garbage enters the sewage collecting area 1053. The clean water tank 103 flushes all the sewage and garbage in the washing area 1052 into the sewage collecting area 1053 during the process of adding water to the washing tank 105. Because the airflow generator 101 absorbs the sewage and garbage in the sewage collecting area 1053 through the airflow of suction, the box structure of the sewage collecting area 1053 is conducive to the concentration of the airflow of suction, so that the airflow of suction has a strong suction force on the sewage and garbage in the sewage collecting area 1053, and it is easy to be sucked into the sewage tank 104.

Optionally, the sewage collecting area 1053 is configured as a box structure, which forms a relatively closed structure on the cleaning tank 105, and a sewage hole is set between the cleaning area 1052 and the sewage collecting area 1053. The sewage and garbage in the cleaning area 1052 all enter the sewage collecting area 1053 through the sewage hole, which facilitates the airflow generator 101 or the second power mechanism 1041 to transfer and process the sewage and garbage.

When the airflow generator 101 is used to absorb sewage and garbage in the cleaning tank 105, especially when absorbing garbage, if the cleaning tank 105 cannot form a relatively closed structure, the airflow of the suction force generated by the airflow generator 101 will be relatively dispersed, and the sewage or garbage cannot be completely absorbed into the sewage tank 104. At this time, the sewage collection area 1053 is set to a box structure, which can ensure that the airflow of the suction force generated by the airflow generator 101 is concentrated to form a suction effect, and the airflow will not be dispersed, thereby achieving a better suction effect.

Optionally, the position where the airflow generator 101 is connected to the sewage tank 104 is located above the position where the cleaning tank 105 is connected to the sewage tank 104, so as to prevent part of the sewage and garbage from entering the airflow generator 101 during the process of the airflow generator 101 absorbing the sewage and garbage in the cleaning tank 105, so that the sewage and garbage directly fall into the sewage tank 104 and are collected; at the same time, the cleaning tank 105 is provided with a blocking portion 1042 on one side of the position where it is connected to the sewage tank 104, and the blocking portion 1042 plays a role of blocking and guiding. When the sewage and garbage in the cleaning tank 105 enter the sewage tank 104, the sewage and garbage are sprayed toward the blocking portion 1042, and under the action of the blocking portion 1042, the sewage and garbage fall downward into the lower part of the sewage tank 104, and the sewage and garbage are not directly sprayed toward the airflow generator 101, so as to prevent the sewage and garbage from entering the airflow generator 101 and damaging the airflow generator 101; it plays a protective role and is also conducive to guiding the collection of sewage and garbage.

Preferably, the second power mechanism 1041 and the airflow generator 101 are both connected to the sewage collecting area 1053. The second power mechanism 1041 is used to pump the sewage and smaller garbage in the sewage collecting area 1053 into the sewage tank 104, and the airflow generator 101 is used to absorb the larger garbage or concentrated sewage in the sewage collecting area 1053 into the sewage tank 104, ensuring that all the sewage in the sewage collecting area 1053 can be transferred to the sewage tank 104.

In order to prevent the water in the cleaning tank 105 from being thrown out when the cleaning member moves in the cleaning tank 105 for cleaning, and at the same time to enable the airflow generator 101 to absorb the sewage and garbage in the cleaning tank 105 into the sewage tank 104, the present solution is provided with a water retaining portion 204 between the dragging and suction cleaning robot 2 and the cleaning tank 105, the water retaining portion 204 makes the bottom of the dragging and suction cleaning robot 2 and the upper part of the cleaning tank 105 form a relatively sealed structure and covers the cleaning member in the water retaining portion 204; the water retaining portion 204 covers the cleaning member inside, and when the cleaning member moves, water will be thrown out. At this time, the thrown water is blocked by the water retaining portion 204 and falls back into the cleaning tank 105, preventing the water in the cleaning process from splashing out of the cleaning tank 105; at the same time, when the cleaning tank 10 After the sewage in the cleaning tank 105 is transferred to the sewage tank 104, some larger garbage will remain in the cleaning tank 105. At this time, the airflow generator 101 needs to form a relatively closed structure for the cleaning tank 105 to absorb the larger garbage into the sewage tank 104, so that the airflow generator 101 can absorb the larger garbage into the sewage tank 104 through suction; if the cleaning tank 105 cannot form a relatively closed structure, the airflow generator 101 will not be able to absorb the larger garbage into the sewage tank 104; at the same time, the cleaning tank 105 only forms a relatively closed structure, not a completely closed structure, and a through hole can be set on the water retaining part 204, and the through hole can realize the airflow passing between the cleaning tank 105 and the outside; the water retaining part 204 forms a structure surrounded on four sides, which can cover the cleaning part therein.

Optionally, the water retaining portion 204 is located at the bottom of the drag-suction cleaning robot 2, and the water retaining portion 204 contacts the upper portion of the cleaning tank 105 to form a relatively closed structure therebetween; the water retaining portion 204 can also be arranged to extend downward and extend into the cleaning tank 105 to form a relatively closed structure between the side of the cleaning tank 105; the water retaining portion 204 can also be arranged to extend downward and cover a portion of the side of the cleaning tank 105 to form a relatively sealed structure; both of which can ensure that during the cleaning process of the cleaning parts, the problem of sewage being thrown out of the cleaning tank 105 will not occur.

The present solution uses an airflow generator 101 to absorb sewage and garbage in the cleaning tank 105, which is more conducive to sucking larger garbage in the cleaning tank 105 into the sewage tank 104; at the same time, when the airflow generator 101 absorbs sewage and garbage in the cleaning tank 105, it also absorbs water on the cleaning parts, so that the cleaning parts can be kept in a certain moist state without the problem of dripping. After the cleaning is completed, part of the water on the cleaning parts is sucked and separated by the airflow generator 101, so that the cleaning parts are kept in a slightly wet state. In this way, the drag-suction cleaning robot 2 will not contaminate the workbench 106 when leaving the integrated station 1, and the problem of water on the cleaning parts dripping on the workbench 106 will not occur.

The structure of the dragging and suction cleaning robot 2 for sucking up garbage on the ground is generally as follows: a suction port 206 is provided at the bottom of the dragging and suction cleaning robot 2, and the suction port 206 is used to suck up garbage on the ground. A fan is provided inside the dragging and suction cleaning robot 2, and the fan is located on the outside of the filter 203 to generate suction so that the dragging and suction cleaning robot 2 can suck up garbage on the ground into the garbage chamber 205 and separate the garbage from the airflow through the filter 203. In order to enable the airflow generator 101 to better clean the filter 203 in the present solution, a shielding portion 207 is provided on the integrated station 1 in the present solution, and the shielding portion 207 at least shields a portion of the dust suction port 206 and forms a relatively closed structure with the dust suction port 206; specifically, the shielding portion 207 is located on the workbench 106, and can be set as a portion of the structure protruding on the workbench 106. When the drag-suction cleaning robot 2 is located on the integrated station 1, the shielding portion 207 shields the dust suction port 206 and forms a relatively closed structure with the dust suction port 206; the structure of the shielding portion 207 can also be set as a groove-type structure, and the dust suction port 206 is covered in the groove-type structure to achieve a relatively closed structure between the dust suction port 206 and the groove-type structure.

Among them, because the shielding portion 207 shields a part of the dust suction port 206, the airflow generated by the airflow generator 101 when working can pass through the filter 203 with a greater airflow than the airflow passing through the dust suction port 206; ensuring that most of the airflow with suction passes through the filter 203 into the garbage chamber 205, thereby achieving a better cleaning effect on the filter 203. Alternatively, when the airflow generator 101 is working, the airflow generating suction passes through the filter 203 but not through the dust suction port 206, that is, the shielding portion 207 completely blocks the dust suction port 206, and a closed structure is formed between the shielding portion 207 and the dust suction port 206, so that the airflow cannot enter the garbage chamber 205 through the dust suction port 206, so that the airflow generating suction by the airflow generator 101 can only enter the garbage chamber 205 through the filter 203, so that more airflow with suction passes through the filter 203 to obtain a better cleaning effect on the filter 203, and more particulate matter on the filter 203 can be driven by the suction airflow to be sucked into the garbage chamber 205 and finally enter the dust collecting box 102 to be collected.

The airflow generator 101 is provided with airflow blades, which are connected to a motor. The rotation of the motor drives the airflow blades to rotate to generate an airflow with suction force. At the same time, the airflow is discharged from the rear side of the airflow generator 101 to form a blowing airflow. The specific structure is that the airflow generator 101 includes an airflow discharge port 1015, and the airflow discharge port 1015 is mainly used for the airflow generator 101 to discharge airflow in the process of generating an airflow with suction force, which is mainly formed by the rotation of the airflow blades. The airflow discharge port 1015 and the garbage chamber 205 are set to a structure that is connected. The airflow generator 101 is at least used to discharge air into the garbage chamber 205 through the airflow discharge port 1015. The airflow is blown; the airflow discharged from the airflow generator 101 is introduced into the garbage chamber 205 to blow the garbage in the garbage chamber 205, so that the garbage can be more easily passed through the dust discharge port 202 and enter the dust collecting box 102; the discharged airflow and the suction airflow act together on the garbage in the garbage chamber 205, so that one side blows the garbage into the dust discharge port 202, and the other side sucks the garbage through the dust discharge port 202, which is beneficial to improving the working efficiency of the airflow generator 101, and at the same time, the power of the airflow generator 101 can be appropriately reduced, thereby achieving lower costs. Because the power of the airflow generator 101 is reduced, the noise generated by the corresponding airflow generator 101 can also be reduced.

The specific structure of the airflow generator 101 blowing the garbage into the garbage chamber 205 is that the garbage chamber 205 is provided with a vent 2051, and the airflow outlet 1015 is communicated with the garbage chamber 205 through the vent 2051, mainly the airflow outlet 1015 is connected through a pipeline and forms an airflow blowing port on the integrated station 1, when the drag-suction cleaning robot 2 is located on the integrated station 1, the airflow blowing port is docked with the vent 2051 on the drag-suction cleaning robot 2, and then the airflow is blown into the garbage chamber 205, wherein the vent 2051 is set to an openable and closable structure, mainly a soft structure of silicone is set on the vent 2051. The silicone component closes the vent 2051 under normal circumstances. When the airflow outlet 1015 blows air toward the vent 2051, the silicone component is forced to deform and open the vent 2051 under the action of the blowing airflow. At this time, the blowing airflow enters the garbage chamber 205 to blow the garbage, so that the garbage can enter the dust collecting duct 1021 through the dust outlet 202. The vent 2051 is located at the bottom, side or top of the garbage chamber 205. It is only necessary to connect the vent 2051 with the airflow blowing port. The positions of the airflow blowing port and the vent 2051 are correspondingly set so that they can connect with the vent 2051 to form a passage.

Optionally, the blowing airflow can also be used to blow the filter 203 so that the particles on the filter 203 can be separated and enter the dust collection duct 1021 through the dust exhaust port 202; under normal circumstances, the particles are adsorbed on the filter 203, mainly because a fan is arranged in the drag-suction cleaning robot 2, and the fan is located on the outside of the filter 203 to generate suction so that the drag-suction cleaning robot 2 can suck the garbage on the ground into the garbage chamber 205 and separate the garbage from the airflow through the filter 203. Therefore, in the process of sucking the garbage on the ground, the particles are adsorbed on the filter 203. In this solution, the vent 2051 is located on one side of the filter 203, so that when the airflow generator 101 blows the airflow into the garbage chamber 205, it at least blows towards the filter 203 and separates the garbage on the filter 203.

Optionally, an air flow blowing channel is provided on one side of the vent 2051 to guide the air flow to blow toward the filter 203. The air flow discharged from the air flow blowing channel covers at least a portion of the filter 203 and is arranged toward the garbage chamber 205, so that the air flow can better blow and separate the particulate matter on the filter 203 into the garbage chamber 205.

Among them, the vent 2051 of this solution is connected with the dust exhaust port 202 through the garbage chamber 205, so that when the airflow generator 101 blows air into the garbage chamber 205, the garbage in the garbage chamber 205 is driven to enter the dust collection box 102 through the dust exhaust port 202 to be collected; the vent 2051 and the dust exhaust port 202 can be set on the garbage chamber 205 to form a connected structure. When the airflow generator 101 is working, the dust exhaust port 202 is connected to the dust collection duct 1021 through the dust collection port 1022 and finally connected to the dust collection box 102, and the vent 2051 is connected to the airflow exhaust port 1015 through the airflow blowing port and the pipeline. At the same time, the airflow generator 101 generates The suction airflow passes through the filter 203 and enters the garbage chamber 205, driving the garbage in the garbage chamber 205 to enter the dust box 102 through the dust outlet 202. The exhaust airflow generated by the airflow generator 101 is blown into the garbage chamber 205 through the vent 2051, causing the garbage in the garbage chamber 205 to enter the dust outlet 202 and enter the dust box 102. Under the joint action of the suction airflow and the blowing airflow, the integrated station 1 completes the dust collection effect of the garbage in the garbage chamber 205, which is beneficial to improving the working efficiency of the airflow generator 101 and thus improving the efficiency of the docking dust collection. At the same time, it can also better clean the filter 203 and reduce the working noise of the airflow generator 101; and a better effect has been achieved.

In order to achieve a better mopping effect and to facilitate the mopping and suction cleaning robot 2 to enter the integrated station 1, the present solution arranges the cleaning piece to be installed at the bottom of the mopping and suction cleaning robot 2, and is arranged as a structure that can move up and down in the vertical direction; the cleaning piece is installed on a pressure plate, and the pressure plate is movably connected to the main body of the mopping and suction cleaning robot 2. At the same time, a connecting shaft that drives the cleaning piece to move to mop the floor is arranged on the pressure plate, and the connecting shaft is also movably connected to the main body of the mopping and suction cleaning robot 2, and is mainly movably connected to the driving mechanism in the mopping and suction cleaning robot 2, so that the pressure plate can drive the cleaning piece to move up and down, and the cleaning piece can also move to mop the floor, thereby achieving a better mopping effect. At the same time, when the mopping and suction cleaning robot 2 enters the integrated station 1, it is convenient for the mopping and suction cleaning robot 2 to cross the steps and enter the workbench 106, and it is also convenient for the cleaning piece of the mopping and suction cleaning robot 2 to enter the cleaning tank 105 for cleaning, thereby preventing the mopping and suction cleaning robot 2 from being blocked during walking.

The first power mechanism 1031 and the second power mechanism 1041 in this scheme can be set as water pumps or electromagnetic pumps. The first power mechanism 1031 and the second power mechanism 1041 are respectively connected to the control unit in the integrated station 1, the control unit is connected to the power supply unit, the water pump on the water tank is electrically connected to the control unit in the drag-suction cleaning robot 2, and the control unit or the control unit controls the start, shutdown, and working time of the water pump or electromagnetic pump; it can complete functions such as water supply and sewage pumping.

The dust box 102 and sewage box 104 provided in the present solution only need to be handled regularly or periodically by the user. The dust box 102 can collect garbage in the garbage chamber 205 multiple times, and the sewage box 104 can collect sewage or garbage after cleaning the cleaning parts multiple times. In order to prevent the dust box 102 and the sewage box 104 from stinking or even polluting the environment if they are not treated for a long time, the present solution provides a sterilization module for sterilization in the dust box 102 and/or the sewage box 104. The sterilization module at least plays a sterilization role and can also play a certain drying role. A sterilization module can also be provided on one side of the dust exhaust port 202, and the sterilization module is mainly provided in the garbage chamber 205 to sterilize the garbage in the garbage chamber 205 of the drag-suction cleaning robot 2.

Optionally, the sterilization module may be a UV lamp, a UV lamp tube, an infrared lamp, or an ultraviolet lamp.

Optionally, the sterilization module may be an ozone generator that utilizes ozone for sterilization.

The integrated station 1 of the present scheme can realize automatic recharging of the drag-suction cleaning robot 2. The specific docking and charging structure is that the drag-suction cleaning robot 2 is provided with a first electrode sheet, and two first electrode sheets are provided. The first electrode sheet is located at the bottom or side of the drag-suction cleaning robot 2, and a second electrode sheet is correspondingly provided on the integrated station 1, and two second electrode sheets are also provided. The positions form a corresponding arrangement with the first electrode sheet. The first electrode sheet and the second electrode sheet are docked and fitted to charge the drag-suction cleaning robot 2; when the drag-suction cleaning robot 2 returns to the integrated station 1, the first electrode sheet and the second electrode sheet are in contact to achieve docking, and the control unit in the integrated station 1 controls the integrated station 1 to charge the drag-suction cleaning robot 2.

Working principle: This solution can realize automatic dust collection, automatic cleaning of cleaning parts, and automatic collection of sewage and garbage after cleaning of cleaning parts by the integrated station 1 for the drag-suction cleaning robot 2 by setting a dust box 102, a clean water tank 103, and a sewage tank 104. This is mainly achieved by setting a switchable solution of the airflow generator 101. The airflow generator 101 can not only connect and absorb the garbage in the garbage chamber 205 into the dust box 102, but also be used to absorb the sewage and garbage in the cleaning tank 105 into the sewage tank 104. It has a simple structure and lower cost, and integrates multiple functions into the integrated station 1, reducing the user's excessive participation in the working process of the drag-suction cleaning robot 2, realizing the overall intelligence of the drag-suction cleaning robot 2, and replacing the user's manual participation in cleaning work.

Those skilled in the art will appreciate that the above-mentioned embodiments are specific examples for implementing the present invention, and in actual applications, various changes may be made in form and detail without departing from the spirit and scope of the present invention, all of which are within the protection scope of the present invention.

Claims (20)

1. An integrated station of a drag cleaning robot, characterized in that: the integrated station is independently arranged relative to the mopping and cleaning robot and is at least used for carrying out butt joint dust collection on the mopping and cleaning the cleaning piece used for mopping on the mopping and cleaning robot;

The cleaning piece comprises a first rotating piece and a second rotating piece, wherein the first rotating piece and the second rotating piece are arranged to be capable of horizontally rotating along the ground to clean the floor, when the first rotating piece and the second rotating piece are in contact with the ground, a plane structure is formed by the contact parts of the first rotating piece and the second rotating piece, and the first rotating piece and the second rotating piece are respectively positioned at two sides of the front side of the bottom of the mopping cleaning robot; the dragging and sucking cleaning robot further comprises a dust suction port for sucking ground garbage, and the dust suction port is positioned at the rear side of the first rotating piece and/or the second rotating piece;

The cleaning piece further comprises a third rotating piece and a fourth rotating piece, the third rotating piece and the fourth rotating piece are positioned at the rear side of the dust collection opening and are arranged to be capable of horizontally rotating to be attached to the ground to carry out floor cleaning, and when the floor cleaning robot moves forwards and backwards alternately to enter the integration station, the first rotating piece and the second rotating piece are synchronously and alternately positioned in the cleaning tank; and/or the cleaning piece further comprises a rotary dragging piece, the rotary dragging piece is arranged to be in a structure capable of rotating and rolling relative to the ground, a part of the rotary dragging piece, which is in contact with the ground, forms a plane structure, one ends of the first rotary piece and the second rotary piece, which are close to the rotary dragging piece, are respectively positioned in the end faces of the two sides of the rotary dragging piece, and one ends of the first rotary piece and the second rotary piece, which are far away from the rotary dragging piece, are positioned in the side surface of the maximum outer diameter width of the dragging cleaning robot; when the dragging cleaning robot advances and retreats alternately to enter the integration station, the first rotating piece, the second rotating piece and the rotating dragging piece are synchronously and alternately positioned in the cleaning tank;

an airflow generator is arranged in the integration station and is at least used for generating suction airflow;

The integrated station comprises a dust box, wherein the dust box is used for butt-jointing and collecting garbage collected by the dragging and sucking cleaning robot;

the integration station further comprises a sewage tank for collecting sewage and garbage after cleaning the cleaning member;

The integration station further includes a clean water tank for supplying water to at least the cleaning member to clean the cleaning member;

The dust collection device comprises a dust collection box, an airflow generator, a dust collection air duct, a dragging and sucking cleaning robot, a dust collection device and a dust collection device, wherein the airflow generator is at least connected with the dust collection box, one side of the dust collection box is provided with the dust collection air duct, and the dust collection air duct is in butt joint communication with a dust discharge port on the dragging and sucking cleaning robot so that garbage can enter the dust collection box to be collected;

A filter is arranged in the dragging cleaning robot, the filter is communicated with the dust collection air duct through the dust discharge port, and when the dragging cleaning robot is positioned on the integration station and the airflow generator works, the airflow generated by the suction by the airflow generator at least passes through the filter so that garbage on the filter is separated out and enters the dust collection box to be collected;

The air flow generator is also connected with the sewage tank and can be used for switchably providing air flow for generating suction to the dust collection tank and the sewage tank; when the airflow generator provides the suction-generating airflow to the dust collection box as a passage, the airflow generator provides the suction-generating airflow to the sewage box as an open circuit; or when the air flow generator provides the air flow generating suction force to the sewage tank as a passage, the air flow generator provides the air flow generating suction force to the dust collection tank as an open circuit.

2. An integrated station for a drag cleaning robot according to claim 1, characterized in that: the integration station also comprises an air flow switching module which is connected with the air flow generator and enables the air flow generating suction force of the air flow generator to switchably provide the air flow generating suction force to the dust collection box and the sewage box.

3. An integrated station for a drag cleaning robot according to claim 2, characterized in that: the air flow generator is connected with the dust collection box through a first channel, the air flow generator is connected with the sewage box through a second channel, and the air flow switching module can switch the air flow of the first channel and the air flow of the second channel to pass through.

4. An integrated station for a drag cleaning robot according to claim 3, characterized in that: the air flow generator is provided with a first air flow port and a second air flow port, the air flow switching module is located between the first air flow port and the second air flow port, the first air flow port is connected with the first channel and used for providing air flow generating suction force for the dust collection box, and the second air flow port is connected with the second channel and used for providing air flow generating suction force for the sewage box.

5. An integrated station for a drag cleaning robot according to claim 3, characterized in that: the air flow generator is provided with an air flow channel, the first channel and the second channel are respectively communicated with the air flow channel, and the air flow switching module is connected with the air flow channel and can switch the air flow of the first channel and the second channel to pass through.

6. An integrated station of a drag cleaning robot according to claim 4 or 5, characterized in that: the air flow switching module comprises a first motor, a first valve core and a second valve core, wherein a valve gear is arranged on the first motor and is respectively connected with the first valve core and the second valve core in a toothed manner, and when the first motor drives the valve gear to rotate, the running directions of the first valve core and the second valve core are opposite.

7. An integrated station for a drag cleaning robot according to claim 1, characterized in that: the integrated station is provided with a cleaning tank, the cleaning tank is used for containing water and placing the cleaning piece, a cleaning part is arranged in the cleaning tank, the cleaning part contacts the cleaning piece, and dirt and garbage on the cleaning piece can be separated into water when the cleaning piece moves.

8. An integrated station for a drag cleaning robot as recited in claim 7, wherein: the cleaning device comprises a cleaning robot, a cleaning piece, a cleaning device and a water retaining part, wherein the water retaining part is arranged between the cleaning robot and the cleaning tank, the water retaining part enables the bottom of the cleaning robot and the upper part of the cleaning tank to form a relatively airtight structure, and the cleaning piece is wrapped in the water retaining part.

9. An integrated station for a drag cleaning robot as recited in claim 7, wherein: the cleaning part is arranged in an independent detachable structure or is arranged as a part of the cleaning tank;

The cleaning part is arranged as a convex strip or convex point or rolling brush structure;

Or the upper part of the cleaning tank is provided with a cleaning part which faces the cleaning piece and forms a closing-in structure, and the cleaning part contacts with the cleaning piece so that dirt and garbage scraped on the cleaning piece by the cleaning part is separated into water;

Or a groove is arranged in the cleaning tank, and the cleaning part is formed at the position where the groove intersects with the inner surface of the cleaning tank, so that the cleaning part is contacted with the cleaning piece to form a scraping structure for the cleaning piece.

10. An integrated station for a drag cleaning robot as recited in claim 7, wherein: the clean water tank is communicated with the cleaning tank through a first power mechanism, so that the clean water tank supplies water to the cleaning tank and/or the cleaning piece.

11. An integrated station for a drag cleaning robot as recited in claim 7, wherein: the cleaning tank is communicated with the sewage tank, and sewage and/or garbage in the cleaning tank can be sucked into the sewage tank by air flow provided by the air flow generator and collected;

and/or the cleaning tank is communicated with the sewage tank through a second power mechanism, and the second power mechanism is used for transferring sewage and/or garbage in the cleaning tank into the sewage tank.

12. An integrated station for a drag cleaning robot as recited in claim 7, wherein: the cleaning tank is provided with a cleaning area and a dirt collecting area, the cleaning area is provided with cleaning pieces, the dirt collecting area is used for collecting sewage and/or garbage, the cleaning area is communicated with the dirt collecting area, and the dirt collecting area is communicated with the sewage tank so that the sewage and/or garbage in the dirt collecting area can be sucked into the sewage tank by air flow provided by the air flow generator and collected.

13. An integrated station for a drag cleaning robot according to claim 1, characterized in that: a dust cavity is arranged in the dragging and sucking cleaning robot, the dust cavity and the dust discharge port are arranged in a communicated structure, one end of the dust collection air duct is provided with a dust collection port, and the dust collection port is in butt joint with the dust discharge port and is used for enabling the dust in the dust cavity to enter the dust collection box through the dust discharge port and the dust collection port;

The dust exhaust port is arranged in an openable and closable structure and is positioned at the bottom, the side or the top of the dragging and sucking cleaning robot; or the dust exhaust port is positioned at the bottom, the side part or the top of the garbage cavity.

14. An integrated station for a drag cleaning robot as claimed in claim 13, wherein: the integration station comprises a workbench at least used for supporting a part of the dragging and sucking cleaning robot; one side of the workbench is provided with a limiting part, the limiting part is arranged to be in contact with the side part of the dragging and sucking cleaning robot, and the dust collecting port is positioned on the limiting part.

15. An integrated station for a drag cleaning robot as recited in claim 14, wherein: the limiting part is provided with a butt joint part with a soft structure, the dust collecting port is positioned on the butt joint part, and the butt joint part at least covers a part of the side part of the dragging and sucking cleaning robot and enables the dust collecting port and the dust discharging port to be in butt joint to form a relatively airtight structure; the butt joint part is arranged into a plane structure, an arc surface structure or a concave structure.

16. An integrated station for a drag cleaning robot according to claim 1, characterized in that: the dust collection port is used for sucking garbage on the ground, the integration station is provided with a shielding part, and the shielding part at least shields a part of the dust collection port and forms a relatively airtight structure with the dust collection port, so that the air flow of the air flow generating suction force when the air flow generator works is larger than the air flow of the air flow passing through the dust collection port through the filter;

Or the air flow generating suction force when the air flow generator works passes through the filter and does not pass through the dust collection opening.

17. An integrated station for a drag cleaning robot as claimed in claim 13, wherein: the airflow generator comprises an airflow outlet which is communicated with the garbage cavity, and is at least used for blowing airflow into the garbage cavity through the airflow outlet; the garbage cavity is provided with an air vent, the air flow outlet is communicated with the garbage cavity through the air vent, the air vent is of an openable structure, and the air vent is positioned at the bottom, the side or the top of the garbage cavity.

18. An integrated station for a drag cleaning robot as recited in claim 17, wherein: the air vent is positioned at one side of the filter, so that the air flow generator blows air flow into the garbage cavity at least towards the filter and separates garbage on the filter; the air vent is communicated with the dust exhaust port through the dust exhaust port, so that the air flow generator drives the dust in the dust exhaust port to enter the dust collection box to be collected when blowing air flow into the dust exhaust port.

19. An integrated station for a drag cleaning robot according to claim 2, characterized in that: the air flow switching module comprises a first valve and a second valve, wherein the first valve is positioned on the dust collection air duct and can open and close the dust collection air duct, so that when the first valve is opened, the air flow generating suction force by the air flow generator can butt-joint and collect garbage in the cleaning robot into the dust collection box, and the second valve is connected with the sewage box and can be opened and closed, so that when the second valve is opened, the air flow generating suction force by the air flow generator can suck sewage and garbage into the sewage box.

20. An integrated station for a drag cleaning robot according to claim 1, characterized in that: the first electrode plate and the second electrode plate are in butt joint and fit to charge the dragging and sucking cleaning robot;

Or a sterilizing module for sterilizing is arranged in the dust collection box and/or the sewage box.