Cleaning device and cleaning system

Abstract

The utility model relates to the technical field of household appliances, in particular to cleaning equipment and a cleaning system. The cleaning equipment comprises a turntable mop and a sewage recovery module. The turntable mop rotates around a first direction; the sewage recycling module comprises a water scraping part and a water collecting part which are connected with each other, the water scraping part is in contact with the rotating disc mop and scrapes water for the rotating disc mop when the rotating disc mop rotates, and the water collecting part is used for receiving water scraped by the water scraping part. When the rotary disc mop rotates, the water scraping part scrapes water on the rotary disc mop, so that the water is separated from the rotary disc mop. The water collecting part receives the water intercepted by the water scraping part, so that the water scraped by the water scraping part can be prevented from falling on the to-be-cleaned part, water stains left on the to-be-cleaned part by the rotating disc mop are reduced, the cleanliness of the to-be-cleaned part is improved, and the mopping effect is good.

Description

TECHNICAL FIELD

[0001] The present application relates to the technical field of household appliances, and particularly relates to a cleaning device and a cleaning system. BACKGROUND

[0002] With the improvement of people's living standards and the continuous improvement of technology and product performance, household appliances can reduce people's housework. For example, for the floor mopping which occupies more physical labor in the family, a floor mopping robot can automatically scrub the cleaning part, so as to greatly save the labor cost.

[0003] In the related art, the sweeping and mopping robot adopts a scheme of a rotating disc mop for mopping. When the robot moves, the rotating disc mop can move on the cleaning part, and the rotating disc mop can rotate to improve the scrubbing efficiency. However, under the action of centrifugal force, the water on the rotating disc mop will be thrown to the outside of the rotating disc mop and separated from the rotating disc mop, resulting in more water stains left on the cleaning part, so that the cleanliness of the cleaning part is low, and the mopping effect is poor. CONTENT OF THE UTILITY MODEL

[0004] Embodiments of the present application aim to provide a cleaning device and a cleaning system, and solve the technical problem of poor mopping effect.

[0005] To achieve the above-mentioned purpose, a technical solution adopted by a first aspect embodiment of the present application is a cleaning device, comprising a rotating disc mop and a sewage recovery module.

[0006] The rotating disc mop rotates around a first direction; the sewage recovery module comprises a water scraping part and a water collecting part connected with each other, the water scraping part is in contact with the rotating disc mop and scrapes water from the rotating disc mop when the rotating disc mop rotates, and the water collecting part receives the water scraped by the water scraping part.

[0007] The cleaning device provided by the present application has the beneficial effects that the water scraping part can scrape water from the rotating disc mop when the rotating disc mop rotates, so that the water gathered on the outer periphery of the rotating disc mop is scraped out and separated from the rotating disc mop. The water collecting part can receive the water scraped by the water scraping part to prevent the water separated from the rotating disc mop from falling on the cleaning part, can reduce the water stains left by the rotating disc mop on the cleaning part, improve the cleanliness of the cleaning part, and thus make the mopping effect better.

[0008] In some embodiments, the water collecting part comprises a water collecting groove part, and a groove opening of the water collecting groove part faces the outer periphery of the rotating disc mop; the water scraping part is located in the groove opening of the water collecting groove part, and the water scraping part is in interference contact with the outer periphery of the rotating disc mop when scraping water.

[0009] In some embodiments, the water collecting groove part comprises a first side wall and a second side wall intersecting with each other, the water scraping part is connected to the first side wall, and the second side wall receives the water scraped by the water scraping part.

[0010] In some embodiments, in the first direction, the squeegee portion at least partially protrudes from or is flush with the rotary mop.

[0011] In some embodiments, the partition of the wastewater recycling module is disposed at the inlet of the water collection tank to filter impurities entering the water collection tank from the inlet.

[0012] In some embodiments, the water collection trough includes a rigid member and a flexible member, the water collection trough being formed by the rigid member and the flexible member, wherein the flexible member is located along the first direction on the side of the rigid member facing the part to be cleaned.

[0013] In some embodiments, the wiper portion is connected to the rigid member or integrally formed with the rigid member.

[0014] In some embodiments, the cleaning device further includes a mobile platform, the rigid member is rotatably connected to the mobile platform, the axis of rotation of the rigid member is perpendicular to the first direction, and when the turntable mop moves along the first direction, the water collection member rotates about the axis of rotation perpendicular to the first direction.

[0015] In some embodiments, the flexible member is detachably connected to the rigid member.

[0016] In some embodiments, the wastewater recycling module further includes a water collection tank and a water collection pipe, one end of the water collection pipe being connected to the water collection tank and the other end of the water collection pipe being connected to the water collection trough.

[0017] In some embodiments, the wastewater recycling module further includes a reversing valve and a water pump, with one end of the reversing valve connected to the water collection tank and the other end of the reversing valve connected to the water pump.

[0018] In some embodiments, there are two rotary mops, with the water collection element and the squeegee located on one side of the rotary mop or between the two rotary mops.

[0019] In some embodiments, when the water collection element is located between the two rotary mops, the water collection trough has two openings, each of which faces one of the rotary mops.

[0020] In some embodiments, when the water collection element is located on one side of the turntable mop, the water collection trough has a slot facing the turntable mop.

[0021] To achieve the above object, a technical solution is adopted in the second aspect of the present application, which is a cleaning system comprising a base station and the cleaning device of the first aspect of the present application. The base station has a containing cavity for accommodating the cleaning device, and the base station is configured to provide water to the rotating disc mop and to receive water discharged by the cleaning device.

[0022] The cleaning system provided by the present application has the beneficial effect that the cleaning effect of the cleaning system can be enhanced by applying the cleaning device of the first aspect of the present application to the cleaning system. BRIEF DESCRIPTION OF DRAWINGS

[0023] In order to more clearly illustrate the technical solutions in the embodiments of the present application, the drawings needed to be used in the embodiments or prior art description will be briefly introduced. Obviously, the drawings in the following description are only some embodiments of the present application, and other drawings can be obtained by those skilled in the art without creative effort.

[0024] Figure 1 is a structural schematic diagram of the cleaning device in one of the embodiments of the present application;

[0025] Figure 2 is Figure 1 is a partial enlarged view of the A part shown in the figure;

[0026] Figure 3 is Figure 1 is a structural schematic diagram of part of the moving platform and the water collecting member in the cleaning device shown in the figure;

[0027] Figure 4 is Figure 3 is a partial enlarged view of the B part shown in the figure;

[0028] Figure 5 is Figure 3 is a sectional view of part of the moving platform, the water collecting member and the water scraping part shown in the figure;

[0029] Figure 6 is Figure 3 is a sectional view of part of the moving platform, the water collecting member and the water scraping part shown in the figure;

[0030] Figure 7 is Figure 1 is an exploded structural schematic diagram of the water collecting member in the cleaning device shown in the figure;

[0031] Figure 8 is Figure 1 is a structural schematic diagram of the cleaning device from another perspective shown in the figure;

[0032] Figure 9 is a structural schematic diagram of the cleaning system in one of the embodiments of the present application;

[0033] Figure 10 is Figure 9 Figure 1 is a schematic view of a cleaning system according to an embodiment of the present application.

[0034] Reference Signs:

[0035] 1, cleaning device; 11, rotary mop; 111, cleaning surface; 12, sewage recovery module; 121, water collecting member; 1211, water collecting tank part; 12111, inlet; 12112, first water collecting space; 12113, second water collecting space; 1212, rigid member; 12121, scraping part; 12122, first side wall; 12123, fourth side wall; 12124, stop part; 1213, flexible member; 12131, second side wall; 121311, bearing surface; 12132, third side wall; 12133, partition part; 12134, clamping groove; 122, water collecting tank; 123, water collecting pipe; 124, reversing valve; 125, water pump; 13, moving platform;

[0036] 2, base station; 21, accommodating cavity; 22, cleaning rib; 23, suction assembly. DETAILED DESCRIPTION

[0037] In order to make the objects, technical solutions and advantages of the present application clearer, the present application will be further described in detail below with reference to the drawings and embodiments. It should be understood that the specific embodiments described herein are only used to explain the present application and not used to limit the present application.

[0038] It should be noted that when an element is referred to as being "fixed to" or "set on" another element, it can be directly on the other element or indirectly on the other element. When an element is referred to as being "connected to" another element, it can be directly connected to the other element or indirectly connected to the other element.

[0039] In addition, the terms "first", "second" are only used for descriptive purposes and cannot be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features. Therefore, the features defined with "first", "second" can explicitly or implicitly include one or more of the features. In the description of the present application, the meaning of "a plurality of" is two or more, unless otherwise specifically limited.

[0040] Reference within the specification of this application to "one embodiment," "some embodiments," or "an embodiment" means that a particular feature, structure, or characteristic described in connection with the embodiment is included in at least one embodiment of the application. The appearances of the phrases "in one embodiment," "in some embodiments," "in other embodiments," "in additional embodiments," and so on, in various places in the specification are not necessarily all referring to the same embodiment, unless otherwise specifically specified. Furthermore, the particular features, structures, or characteristics can be combined in any suitable manner in one or more embodiments.

[0041] With the improvement of people's living standards, the continuous improvement of technology and product performance, household appliances can reduce people's housework. For example, for the floor mopping that occupies more physical labor in the family, the floor mopping robot can automatically scrub the to-be-cleaned part to greatly save the labor cost.

[0042] In the related art, the sweeping and mopping robot adopts a scheme of a turntable mop for mopping. The turntable mop can move on the to-be-cleaned part when the robot moves, and the turntable mop can rotate to improve the scrubbing efficiency. However, under the action of centrifugal force, water on the turntable mop will be thrown to the outside of the turntable mop and separated from the turntable mop, resulting in more water stains left on the to-be-cleaned part, so that the cleanliness of the to-be-cleaned part is low, and the mopping effect is poor.

[0043] In view of the above problems, the embodiments of the application provide a cleaning device and a cleaning system, aiming to solve the technical problem of poor mopping effect.

[0044] In order to illustrate the technical scheme of the application, the following will be described in conjunction with specific drawings and embodiments.

[0045] Please refer to Figures 1 to 4 The embodiments of the application provide a cleaning device 1, which comprises a turntable mop 11 and a sewage recovery module 12.

[0046] The turntable mop 11 rotates around the first direction; the sewage recovery module 12 comprises a water scraping part 12121 and a water collecting part 121 connected with each other, the water scraping part 12121 is in contact with the turntable mop 11 and scrapes water from the turntable mop 11 when the turntable mop 11 rotates, and the water collecting part 121 receives the water scraped by the water scraping part 12121.

[0047] It should be noted that the rotating mop 11 is in a disc shape, that is, a flat structure in a circular, elliptical, polygonal or other shape, and has a cleaning surface 111 in the vertical first direction, which is used to scrub the to-be-cleaned part. The cleaning device 1 has a clean water spraying assembly for providing clean water to the rotating mop 11 to wet the rotating mop 11, so that the dirt on the to-be-cleaned part in contact with the cleaning surface 111 can be soaked to soften the dirt for being wiped off from the to-be-cleaned part by the cleaning surface 111.

[0048] In the working process of the cleaning device 1 in the embodiment of the present application, the first direction X is generally parallel or approximately parallel to the vertical direction, and the cleaning surface 111 of the rotating mop 11 is parallel or approximately parallel to the horizontal plane. The clean water spraying assembly sprays clean water on the inner circle of the rotating mop 11. Under the action of centrifugal force, part of the water on the rotating mop 11 is thrown to the outer periphery of the rotating mop 11 when the rotating mop 11 rotates. When there is too much water gathered on the outer periphery of the rotating mop 11, part of the water will separate from the rotating mop 11 and fall on the to-be-cleaned part under the action of its own gravity, leaving more water stains on the to-be-cleaned part.

[0049] In the cleaning device 1 provided by the embodiment of the present application, the water scraping part 12121 can scrape water from the rotating mop 11 when the rotating mop 11 rotates, so that the water gathered on the outer periphery of the rotating mop 11 is scraped out by the water scraping part 12121, and the water separates from the rotating mop 11. The water collecting part 121 can receive the water scraped out by the water scraping part 12121 to prevent the water separated from the rotating mop 11 from falling on the to-be-cleaned part, reduce the water stains left on the to-be-cleaned part by the rotating mop 11, and improve the cleanliness of the to-be-cleaned part, so that the mopping effect is better.

[0050] It should be noted that when the cleaning device 1 scrubs the to-be-cleaned part, the water scraped out by the water scraping part 12121 is sewage mixed by the clean water on the rotating mop 11 and the impurities wiped off from the to-be-cleaned part by the rotating mop 11. When the cleaning device 1 is self-cleaning, the water scraped out by the water scraping part 12121 is sewage mixed by the clean water on the rotating mop 11 and the impurities remaining on the rotating mop 11. When the cleaning device 1 is self-cleaning and the impurities on the rotating mop 11 are completely removed, the water scraped out by the water scraping part 12121 is the clean water on the rotating mop 11.

[0051] The to-be-cleaned part can be a to-be-cleaned surface such as a floor, a counter top or a table top.

[0052] The cleaning device 1 in the embodiment of the present application can be, but is not limited to, a sweeping and mopping integrated robot or a mopping robot.

[0053] Please refer to Figure 2 and Figure 3In some embodiments, the water collecting member 121 includes a water collecting groove 1211, the opening of which faces the outer periphery of the rotary mop 11; the squeegee 12121 is located at the opening of the water collecting groove 1211, and the squeegee 12121 makes interference contact with the outer periphery of the rotary mop 11 when squeegeeing water.

[0054] Please refer to the following: Figure 2 The outer periphery of the rotary mop 11 refers to the outer edge of the rotary mop 11. The outer periphery of the rotary mop 11 includes an edge surface 112 perpendicular to the first direction. The wiping part 12121 abuts against the edge surface 112 and squeezes the edge surface 112, so that the wiping part 12121 and the outer periphery of the rotary mop 11 are in interference contact.

[0055] In the above embodiment, when wiping water, the wiping part 12121 can squeeze the outer periphery of the rotary mop 11, so that there is a certain amount of interference between the wiping part 12121 and the rotary mop 11. When the rotary mop 11 rotates, the wiping part 12121 squeezes the rotary mop 11, so that the water inside the outer periphery of the rotary mop 11 is squeezed out by the wiping part 12121 as much as possible. The wiping part 12121 is located at the opening of the water collection tank 1211, so that the water squeezed out by the wiping part 12121 can flow into the water collection tank 1211 through the opening of the water collection tank 1211. This can confine the water squeezed out by the wiping part 12121 within the water collection tank 1211, preventing water from falling onto the area to be cleaned, reducing water stains left by the rotary mop 11 on the area to be cleaned, improving the cleanliness of the area to be cleaned, and thus making the mopping effect better.

[0056] Please refer to Figure 4 In some embodiments, the water collection tank 1211 includes an intersecting first sidewall 12122 and a second sidewall 12131, the scraper 12121 is connected to the first sidewall 12122, and the second sidewall 12131 receives the water scraped out by the scraper 12121.

[0057] In the above embodiment, the end of the first sidewall 12122 near the first direction is connected to the second sidewall 12131, and the second sidewall 12131 is located on one side of the first sidewall 12122 in the direction opposite to the rotation direction of the rotary mop 11. When the rotary mop 11 rotates, the rotary mop 11 can move relative to the first sidewall 12122, so that the water on the rotary mop 11 is intercepted by the squeegee 12121 connected to the first sidewall 12122, and the water intercepted by the squeegee 12121 can slide down the squeegee 12121 to the second sidewall 12131 to collect the water in the water collection tank 1211, and the second sidewall 12131 can prevent water from falling onto the part to be cleaned.

[0058] In some embodiments, the second side wall 12131 is flush with the wiper portion 12121 or protrudes from the wiper portion 12121 in the distribution direction of the turntable mop 11 relative to the first side wall 12122. In this way, the second side wall 12131 is staggered with the turntable mop 11 in the distribution direction of the turntable mop 11 relative to the first side wall 12122, so that water flowing along the wiper portion 12121 can slide onto the second side wall 12131 as much as possible, thereby reducing the risk of water falling onto the to-be-cleaned part.

[0059] In some embodiments, the wiper portion 12121 and the first side wall 12122 are integrated.

[0060] In some embodiments, the wiper portion 12121 at least partially protrudes from or is flush with the turntable mop 11 in the first direction.

[0061] By adopting the above technical solution, the wiper portion 12121 can completely cover the outer periphery of the turntable mop 11, so that the wiper portion 12121 can fully press the outer periphery of the turntable mop 11, so that the water in the outer periphery of the turntable mop 11 can be squeezed out as much as possible and collected in the water collecting groove portion 1211, thereby reducing the risk of water falling from the turntable mop 11 onto the to-be-cleaned part.

[0062] When the cleaning device 1 scrubs the to-be-cleaned part, the turntable mop 11 will take away the relatively large impurities such as hair, food debris, and paper debris on the to-be-cleaned part. When the turntable mop 11 rotates, the wiper portion 12121 will scrape off the relatively large impurities on the turntable mop 11 while intercepting the water on the turntable mop 11, so that the relatively large impurities are left between the first side wall 12122 and the second side wall 12131.

[0063] Please refer to Figure 4 In some embodiments, the separation portion 12133 of the sewage recovery module 12 is arranged at the inlet 12111 of the water collecting groove portion 1211 to filter the impurities entering the water collecting groove portion 1211 from the inlet 12111.

[0064] In the above embodiments, the space in the water collecting groove portion 1211 is divided into a first water collecting space 12112 and a second water collecting space 12113 (as shown in Figure 7 The first water collecting space 12112 is located between the inlet 12111 and the opening of the water collecting groove portion 1211, the second water collecting space 12113 is located on the side of the inlet 12111 away from the opening of the water collecting groove portion 1211, and the inlet 12111 communicates the first water collecting space 12112 and the second water collecting space 12113.

[0065] The partition 12133 is arranged at the inlet 12111, and can prevent relatively large impurities scraped by the wiper 12121 from entering the second water collecting space 12113 through the inlet 12111.

[0066] Please refer to Figure 4 In some embodiments, a plurality of partitions 12133 are arranged at intervals to divide the inlet 12111 into a plurality of small communication openings, so as to filter relatively small impurities.

[0067] In some embodiments, the water collecting groove 1211 comprises a first side wall 12122 and a second side wall 12131 intersecting to form an L-shaped water collecting groove 1211, and the partition 12133 is arranged on the first side wall 12122 and / or the second side wall 12131, so that the partition 12133 divides the L-shaped water collecting groove 1211 into the first water collecting space 12112 and the second water collecting space 12113, and forms the inlet 12111 at the partition 12133.

[0068] Please refer to Figure 4 In some embodiments, the water collecting groove 1211 comprises a first side wall 12122, a second side wall 12131, a third side wall 12132 and a fourth side wall 12123. The first side wall 12122 and the second side wall 12131 are arranged to intersect, the third side wall 12132 and the fourth side wall 12123 are arranged to intersect, the end of the third side wall 12132 away from the fourth side wall 12123 is connected to the end of the second side wall 12131 away from the first side wall 12122, the end of the fourth side wall 12123 away from the third side wall 12132 is connected to the end of the first side wall 12122 away from the second side wall 12131, the third side wall 12132 is arranged opposite to part of the first side wall 12122, and the fourth side wall 12123 is arranged opposite to part of the second side wall 12131. The surface of the first side wall 12122 opposite to the third side wall 12132, the surface of the second side wall 12131 opposite to the fourth side wall 12123, the third side wall 12132 and the fourth side wall 12123 form the second water collecting space 12113 and the inlet 12111 communicating with the second water collecting space 12113; and the part of the first side wall 12122 protruding from the inlet 12111 and the part of the second side wall 12131 protruding from the inlet 12111 form the first water collecting space 12112.

[0069] Please refer to Figure 4 In some embodiments, the partition 12133 is connected to at least one of the first side wall 12122, the second side wall 12131, the third side wall 12132 and the fourth side wall 12123.

[0070] Please refer toFigure 4 In some embodiments, the second side wall 12131 has a bearing surface 121311 for bearing water scraped by the water scraping portion 12121.

[0071] The bearing surface 121311 is inclinedly arranged, in the direction of gravity, the end of the bearing surface 121311 close to the first side wall 12122 is lower than the end of the bearing surface 121311 away from the first side wall 12122, and the end of the bearing surface 121311 close to the inlet 12111 is lower than the end of the bearing surface 121311 away from the inlet 12111.

[0072] Through the above arrangement, the bearing surface 121311 can guide water in the first water collecting space 12112 to the first side wall 12122, and guide water in the first water collecting space 12112 to the inlet 12111, so as to prevent water on the bearing surface 121311 from flowing out of the slot of the water collecting tank portion 1211.

[0073] Please refer to Figure 7 In some embodiments, the water collecting member 121 includes a rigid member 1212 and a flexible member 1213, the water collecting tank portion 1211 is enclosed by the rigid member 1212 and the flexible member 1213, and the flexible member 1213 is located on the side of the rigid member 1212 facing the part to be cleaned along the first direction.

[0074] When the cleaning device 1 is working, the water collecting member 121 also needs to contact the part to be cleaned. In the above embodiment, along the first direction, the flexible member 1213 is located on the side of the rigid member 1212 facing the part to be cleaned, so that the flexible member 1213 contacts the part to be cleaned, which can prevent the water collecting member 121 from scratching the part to be cleaned.

[0075] In some embodiments, the water scraping portion 12121 is connected to the rigid member 1212 or integrally formed with the rigid member 1212.

[0076] It should be noted that the rigidity of the rigid member 1212 is relatively large, and in the above embodiment, when the water scraping member extrudes the rotating mop 11, the rigid member 1212 is not easy to deform, so as to maintain the interference amount of the water scraping portion 12121 with the rotating mop 11, thereby maintaining the water scraping effect of the water scraping portion 12121.

[0077] And when the water scraping portion 12121 is integrally formed with the rigid member 1212, the rigidity of the water scraping portion 12121 is relatively large, and when the water scraping member extrudes the rotating mop 11, the water scraping portion 12121 is not easy to deform, so as to maintain the interference amount of the water scraping portion 12121 with the rotating mop 11, thereby maintaining the water scraping effect of the water scraping portion 12121.

[0078] Please refer to Figure 6 and Figure 7In some embodiments, the first side wall 12122, the fourth side wall 12123 and the wiper part 12121 are formed on the rigid part 1212, the second side wall 12131 and the third side wall 12132 are formed on the flexible part 1213, the flexible part 1213 and the rigid part 1212 are connected, and the first side wall 12122, the second side wall 12131, the third side wall 12132 and the fourth side wall 12123 enclose the water collecting groove part 1211.

[0079] Please refer to Figure 1 and Figure 2 In some embodiments, the cleaning device 1 further comprises a moving platform 13, the rigid part 1212 is rotationally connected with the moving platform 13, and the rotation axis of the rigid part 1212 is perpendicular to the first direction. When the rotating disc mop 11 moves along the first direction, the water collecting part 121 rotates around the rotation axis perpendicular to the first direction.

[0080] In the above embodiments, the moving platform 13 is configured to move on the to-be-cleaned part, and the moving platform 13 is used to drive the rotating disc mop 11 and the sewage recovery module 12 to move relative to the to-be-cleaned part.

[0081] In order to avoid the rotating disc mop 11 and the water collecting part 121 from being damaged due to the collision with the obstacles on the to-be-cleaned part, when the moving platform 13 passes over the obstacles on the to-be-cleaned part, the rotating disc mop 11 moves away from the to-be-cleaned part, so that the rotating disc mop 11 avoids the obstacles and the risk of damage is reduced, and the water collecting part 121 rotates with the rotating disc mop 11 and moves away from the to-be-cleaned part, so that the water collecting part 121 can avoid the obstacles on the to-be-cleaned part and the risk of damage is reduced.

[0082] After passing over the obstacles, the rotating disc mop 11 moves towards the to-be-cleaned part, so that the cleaning surface 111 on the rotating disc mop 11 can contact the to-be-cleaned part; the water collecting part 121 rotates with the rotating disc mop 11 and moves towards the to-be-cleaned part, so that the water collecting part 121 can collect the water on the rotating disc mop 11 when the rotating disc mop 11 rotates.

[0083] Please refer to Figure 1 and Figure 2 In some embodiments, the rigid part 1212 is rotationally and elastically connected with the moving platform 13, and the rigid part 1212 comprises a stop part 12124 located on the side of the rotating disc mop 11 away from the to-be-cleaned part.

[0084] In the above embodiment, when the rotary mop 11 moves away from the to-be-cleaned part, the rotary mop 11 abuts against the stop portion 12124 to drive the water collecting member 121 to move away from the to-be-cleaned part. When the rotary mop 11 moves towards the to-be-cleaned part, the abutting force applied by the rotary mop 11 to the stop portion 12124 decreases or disappears, and the rigid member 1212 can return to the state of contacting the to-be-cleaned part due to the elastic connection between the rigid member 1212 and the moving platform 13.

[0085] In some embodiments, the water collecting member 121 further comprises an elastic member (not shown in the figure) connected with the rigid member 1212 and the moving platform 13 respectively. When the rotary mop 11 moves away from the to-be-cleaned part, the rotary mop 11 moves away from the to-be-cleaned part, and the rotary mop 11 abuts against the stop portion 12124, so that the water collecting member 121 overcomes the resistance of the elastic member and moves away from the to-be-cleaned part. When the rotary mop 11 moves towards the to-be-cleaned part, the abutting force applied by the rotary mop 11 to the elastic member decreases or disappears, so that the rigid member 1212 can return to the state of contacting the to-be-cleaned part under the elastic force of the elastic member.

[0086] The above elastic member can be a torsion spring, a spring, etc.

[0087] Please refer to Figure 7 In some embodiments, the flexible member 1213 is detachably connected with the rigid member 1212.

[0088] Through the above arrangement, when the cleaning device 1 is cleaned, the flexible member 1213 can be detached from the rigid member 1212, so as to facilitate the cleaning of the impurities accumulated between the first side wall 12122 and the second side wall 12131.

[0089] Please refer to Figure 7 In some embodiments, the flexible member 1213 is provided with a clamping groove 12134, and part of the rigid member 1212 is clamped in the clamping groove 12134, so that the flexible member 1213 and the rigid member 1212 are clamped to facilitate the detachment of the flexible member 1213 and the rigid member 1212.

[0090] Please refer to Figure 3 , Figure 5 and Figure 8 In some embodiments, the sewage recovery module 12 further comprises a water collecting tank 122 and a water collecting pipe 123, one end of the water collecting pipe 123 is communicated with the water collecting tank 122, and the other end of the water collecting pipe 123 is communicated with the water collecting groove portion 1211.

[0091] In the above embodiment, the water collecting tank 122 can collect the water in the water collecting groove portion 1211, so that the sewage recovery module 12 can collect more water.

[0092] Please refer to Figure 8In some embodiments, the sewage recovery module 12 further comprises a reversing valve 124 and a water pump 125, one end of the reversing valve 124 is connected to the water collecting tank 122, and the other end of the reversing valve 124 is connected to the water pump 125, so as to realize water inflow and outflow of the water collecting tank 122.

[0093] Through the above arrangement, the sewage recovery module 12 can gather water on the rotating mop 11 in real time when the cleaning device 1 is working, and the sewage recovery module 12 can also discharge the water in the water collecting tank 122 after the cleaning device 1 finishes working.

[0094] In the above embodiment, the water collecting pipe 123 is connected to the second water collecting space 12113.

[0095] When the cleaning device 1 of the above embodiment absorbs water: the rotating mop 11 rotates at a certain speed, and clean water drops on the inner circle of the rotating mop 11. Under the action of centrifugal force, part of the water on the rotating mop 11 is thrown to the outer periphery of the rotating mop 11. The water scraping part 12121 has a certain interference amount with the outer periphery of the rotating mop 11, so that the water scraping part 12121 can extrude the rotating mop 11, so that the water in the rotating mop 11 is extruded continuously, so that the water is gathered in the first water collecting space 12112. The water pump 125 sucks the gas in the water collecting tank 122, the pressure in the water collecting tank 122 decreases, so that the water collecting tank 122 is under negative pressure, so that the water in the first water collecting space 12112 flows into the second water collecting space 12113 through the inlet 12111, and the water in the second water collecting space 12113 flows into the water collecting tank 122 through the water collecting pipe 123, so that the water collecting tank 122 is filled with water. And the separation part 12133 can filter impurities to prevent large impurities from entering the second water collecting space 12113, thereby reducing the risk of the water collecting pipe 123 being blocked by impurities.

[0096] When the cleaning device 1 of the above embodiment discharges water: change the state of the reversing valve 124, the water pump 125 blows air into the water collecting tank 122, the pressure in the water collecting tank 122 increases, so that the water collecting tank 122 is under positive pressure, so that the water in the water collecting tank 122 flows into the second water collecting space 12113 through the water collecting pipe 123, and the water flows to the first water collecting space 12112 through the inlet 12111, so that the water in the water collecting tank 122 can be discharged. And when the water flows to the first water collecting space 12112 through the inlet 12111, the water can also flush out the impurities accumulated in the first water collecting space 12112, so that the cleaning device 1 can be self-cleaning.

[0097] It can be understood that the cleaning device 1 can be drained after the water tank 122 is filled with water. The cleaning device 1 can also be drained after the mop is scrubbed, at which time the amount of water in the water tank 122 can be 20%, 30%, 50%, 80%, 100%, etc. The cleaning device 1 can also be drained under the control of the user in any state, at which time the amount of water in the water tank 122 can be 20%, 30%, 50%, 80%, 100%, etc.

[0098] In some embodiments, the sewage recovery module 12 further comprises a water level monitoring assembly, which can monitor the amount of water in the water tank 122 in real time, and provide a signal to the controller in the cleaning device 1 when the water tank 122 is filled with water, so that the controller outputs a control signal to change the state of the reversing valve 124, so that the water pump 125 blows air into the water tank 122, so that the water tank 122 is under positive pressure, so that the water in the water tank 122 is discharged. So that the cleaning device 1 can automatically drain after the water tank 122 is filled with water.

[0099] In some embodiments, the water collecting member 121 and the water scraping part 12121 are located on one side of the rotating mop 11, or between the two rotating mops 11.

[0100] Please refer to Figure 1 In some embodiments, when the water collecting member 121 is located between the two rotating mops 11, the water collecting member 121 and the water scraping part 12121 are located between the two rotating mops 11, and the water collecting groove part 1211 is provided with two notches, and the two notches are respectively towards one rotating mop 11.

[0101] Through the above arrangement, one water collecting member 121 can collect water on two rotating mops 11.

[0102] Please refer to Figure 7 In some embodiments, after the rigid member 1212 is connected with the flexible member 1213, the water collecting groove part 1211 is formed into a through groove, so that the water collecting groove part 1211 has two notches. A second water collecting space 12113, two first water collecting spaces 12112 and two inlets 12111 are formed in the water collecting groove part 1211, and two groups of partition parts 12133 are provided, and the two groups of partition parts 12133 are respectively arranged at the two inlets 12111.

[0103] In some embodiments, when the water collecting member 121 is located on one side of the rotating mop 11, the water collecting groove part 1211 is provided with a notch towards the rotating mop 11.

[0104] In the above embodiments, one water collecting member 121 collects water on one rotating mop 11, which can collect water on the rotating mop 11 in a timely manner.

[0105] In the above embodiment, the water collecting groove part 1211 only needs to be provided with a notch facing the rotating mop 11.

[0106] It can be understood that, in the rotating direction of the rotating mop 11, the scraping part 12121 in the water collecting part 121 is located downstream of the second side wall 12131 in the water collecting part 121, so that when the rotating mop 11 rotates, the water on the rotating mop 11 can be intercepted by the scraping part 12121 upstream of the scraping part 12121, and the water scraped by the scraping part 12121 falls on the second side wall 12131.

[0107] Therefore, in the embodiment of the present application, the setting position of the water collecting part 121 needs to be set according to the rotating direction of the rotating mop 11. For example Figure 1 As shown, the rotating directions of the two rotating mops 11 are opposite, so that the water collecting part 121 can be arranged between the two rotating mops 11. When the rotating directions of the two rotating mops 11 are the same, at least two water collecting parts 121 need to be arranged, and the at least two water collecting parts 121 are in one-to-one interference contact with one rotating mop 11, and in the rotating direction of the rotating mop 11, the scraping part 12121 in the water collecting part 121 that is in interference contact with the rotating mop 11 is located downstream of the second side wall 12131 in the water collecting part 121.

[0108] It should be noted that the setting position of the water collecting part 121 only needs to be set according to the rotating direction of the rotating mop 11, and it is only necessary to ensure that in the rotating direction of the rotating mop 11, the scraping part 12121 in the water collecting part 121 is located downstream of the second side wall 12131 in the water collecting part 121. For example, the setting position of the water collecting part 121 does not need to consider the moving direction of the moving platform 13, such as Figure 1 As shown, the moving direction of the moving platform 13 is parallel or approximately parallel to the Y direction in the figure, and the water collecting part 121 can be arranged on the side of the rotating mop 11 close to the Y direction (such as Figure 1 ), and the water collecting part 121 can also be arranged on the side of the rotating mop 11 away from the Y direction.

[0109] Please refer to Figure 9 , the embodiment of the present application provides a cleaning system, which comprises a base station 2 and the cleaning device 1 of the first aspect of the above embodiment. The base station 2 has a containing cavity 21 for accommodating the cleaning device 1, the base station 2 is used to provide water to the rotating mop 11, and the base station 2 is also used to receive the water discharged by the cleaning device 1.

[0110] By applying the cleaning device 1 of the first aspect of the above embodiment to the cleaning system, the cleaning effect of the cleaning system can be enhanced.

[0111] When the cleaning device 1 is out of work, the power of the cleaning device 1 is insufficient, the water in the cleaning device 1 is insufficient, the water in the water collecting tank 122 is full, and the like, the cleaning device 1 can be moved into the accommodating cavity 21 of the base station 2, and the base station 2 can charge the cleaning device 1, supply the cleaning device 1 with clean water, receive the water discharged from the cleaning device 1, and clean the rotating disc mop 11 on the cleaning device 1.

[0112] Please refer to Figure 9 and Figure 10 In some embodiments, the base station 2 has a cleaning rib 22. When the rotating disc mop 11 on the cleaning device 1 is cleaned, the cleaning rib 22 is in interference contact with the rotating disc mop, the rotating disc mop 11 rotates relative to the cleaning rib 22, so that the cleaning rib 22 can scrape off the impurities on the rotating disc mop 11. The base station 2 also supplies water to the rotating disc mop 11, so as to facilitate the impurities on the rotating disc mop 11 to be washed off. In addition, the sewage recovery module 12 works to absorb the water on the rotating disc mop 11. After the cleaning of the rotating disc mop 11 is completed or the water collecting tank 122 is full, the sewage recovery module 12 discharges the water in the water collecting tank 122, and the base station 2 receives the water discharged from the water collecting tank 122 or discharges the water discharged from the water collecting tank 122 into the sewer.

[0113] If the water collecting tank 122 is full before the cleaning of the rotating disc mop 11 is completed, the cleaning device 1 is moved into the accommodating cavity 21 of the base station 2, the sewage recovery module 12 discharges the water in the water collecting tank 122 to the base station 2, and the base station 2 discharges the water discharged from the water collecting tank 122 into the sewer. After the water in the water collecting tank 122 is discharged, the cleaning device 1 moves out of the base station 2 and continues to scrub the to-be-cleaned part. The above process is repeated until the to-be-cleaned part is scrubbed completely.

[0114] After the to-be-cleaned part is scrubbed completely, the cleaning device 1 is moved into the accommodating cavity 21 of the base station 2, the sewage recovery module 12 discharges the water in the water collecting tank 122 to the base station 2, and the suction assembly 23 in the base station 2 discharges the water discharged into the base station 2 into the sewer. Then, the rotating disc mop 11 rotates relative to the cleaning rib 22 in the base station 2, so that the cleaning rib 22 can scrape off the impurities on the rotating disc mop 11. The base station 2 also supplies water to the rotating disc mop 11, so as to facilitate the impurities on the rotating disc mop 11 to be washed off. In addition, the sewage recovery module 12 works to absorb the water on the rotating disc mop 11. After the water collecting tank 122 is full, the sewage recovery module 12 discharges the water in the water collecting tank 122, and the suction assembly 23 in the base station 2 discharges the water discharged from the water collecting tank 122 into the sewer. The above process is repeated until the cleaning of the rotating disc mop 11 is completed. After the cleaning of the rotating disc mop 11 is completed, the sewage recovery module 12 discharges the water in the water collecting tank 122, and the suction assembly 23 in the base station 2 discharges the water discharged from the water collecting tank 122 into the sewer.

[0115] The above examples are only used to illustrate the technical solutions of the present application, but not limit the same; although the present application has been described in detail with reference to the foregoing examples, those skilled in the art should understand that the technical solutions recorded in the foregoing examples can be modified, or some technical features can be replaced by equivalent ones; and these modifications or replacements do not make the essence of the corresponding technical solutions deviate from the spirit and scope of the technical solutions of the embodiments of the present application, and should be included in the protection scope of the present application.

Claims

1. A cleaning apparatus, characterized by, The application relates to a cleaning device comprising: a rotating mop, rotating in a first direction; a sewage recovery module comprising a scraping part and a water collecting part, the scraping part being in contact with the rotating mop and scraping water from the rotating mop when the rotating mop rotates, the water collecting part receiving the water scraped by the scraping part.

2. The cleaning apparatus of claim 1, wherein, The water collecting part comprises a water collecting groove, the groove of the water collecting groove facing the outer periphery of the rotating mop; the scraping part is located at the groove of the water collecting groove, and the scraping part is in interference contact with the outer periphery of the rotating mop when scraping water.

3. The cleaning apparatus of claim 2, wherein, The water collecting groove comprises intersecting first and second side walls, the scraping part being connected to the first side wall, and the second side wall receiving the water scraped by the scraping part.

4. The cleaning apparatus of claim 3, wherein, In the first direction, the scraping part at least partially protrudes from the rotating mop or is flush with the rotating mop.

5. The cleaning apparatus of claim 2, wherein, The sewage recovery module comprises a partition part arranged at the entrance of the water collecting groove to filter impurities entering the water collecting groove from the entrance.

6. The cleaning apparatus according to any one of claims 2 to 5, wherein The water collecting groove comprises a rigid part and a flexible part, and the water collecting groove is enclosed by the rigid part and the flexible part, wherein the flexible part is located on the side of the rigid part facing the part to be cleaned along the first direction.

7. The cleaning apparatus of claim 6, wherein, The scraping part is connected to the rigid part or is integrally formed with the rigid part.

8. The cleaning apparatus of claim 6, wherein, The cleaning device further comprises a moving platform, the rigid part being rotationally connected to the moving platform, the rotation axis of the rigid part being perpendicular to the first direction, and the water collecting part rotating around the rotation axis perpendicular to the first direction when the rotating mop moves along the first direction.

9. The cleaning apparatus of claim 6, wherein, The flexible part is detachably connected to the rigid part.

10. The cleaning apparatus according to any one of claims 2 to 5, wherein The sewage recovery module further comprises a water collecting tank and a water collecting pipe, one end of the water collecting pipe being connected to the water collecting tank, and the other end of the water collecting pipe being connected to the water collecting groove.

11. The cleaning apparatus of claim 10, wherein, The sewage recovery module further comprises a reversing valve and a water pump, one end of the reversing valve being connected to the water collecting tank, and the other end of the reversing valve being connected to the water pump.

12. The cleaning apparatus according to any one of claims 2 to 5, wherein The water collecting part and the scraping part are located on one side of the rotating mop or between two rotating mops.

13. The cleaning apparatus of claim 12, wherein, When the water collecting part is located between two rotating mops, the water collecting groove is provided with two grooves, and the two grooves respectively face one rotating mop.

14. The cleaning apparatus of claim 12, wherein, When the water collecting part is located on one side of the rotating mop, the water collecting groove is provided with a groove facing the rotating mop.

15. A cleaning system characterized by, The application relates to a cleaning device comprising: the cleaning device according to any one of claims 1 to 14; a base station having a receiving cavity for receiving the cleaning device, the base station being configured to provide water to the rotating mop and to receive water discharged by the cleaning device.

Images