Cleaning module, cleaning base station and cleaning system

Abstract

The invention provides a cleaning module, a cleaning base station and a cleaning system, the cleaning module is used for cleaning the base station, the cleaning module comprises a supporting frame body, a driving device and a cleaning assembly, the driving device is arranged at one end of the supporting frame body, and the driving device is used for driving the supporting frame body to move along a guide rail structure of the cleaning base station; the cleaning assembly is arranged on the supporting frame body. In the prior art, a cleaning module generally adopts a rotating rolling brush to clean a cleaning element of cleaning equipment, and a driving device is required to drive the rolling brush to rotate, so that the structure of the cleaning module is complicated; in the embodiment of the invention, the first cleaning part is relatively immovably arranged on the supporting frame body, and the driving device does not need to drive the first cleaning part to act, so that the structure of the cleaning module is simplified. The first cleaning part is a plurality of protrusions distributed on the supporting frame body, the resistance is relatively small when the protrusions make contact with the cleaning elements of the cleaning equipment, the required current value is relatively small when the cleaning module moves along the guide rail of the cleaning base station, and then the effect of saving electric energy is achieved.

Description

Technical Field

[0001] The present application belongs to the technical field of cleaning equipment, and in particular relates to a cleaning module, a cleaning base station and a cleaning system. Background Art

[0002] The cleaning base station cooperates with the cleaning equipment. The cleaning base station is a docking station for the cleaning equipment. The cleaning base station can charge, replenish water, clean and dry the rags of the cleaning equipment. The cleaning base station includes a cleaning module, which cleans the rags of the cleaning equipment. The cleaning module usually uses a rotating roller brush to clean the rags of the cleaning equipment. A driving device is required to drive the roller brush to rotate, resulting in a complex structure of the cleaning module, and a large contact resistance between the roller brush and the rag, resulting in an increase in the current value required when the cleaning module moves along the guide rail structure of the cleaning base station. Summary of the invention

[0003] The purpose of the embodiments of the present application is to provide a cleaning module, a cleaning base station and a cleaning system to solve the technical problem of the complex structure of the cleaning module using a roller brush in the prior art.

[0004] To achieve the above purpose, the technical solution adopted in this application is:

[0005] A first aspect of the present application provides a cleaning module, the cleaning module comprising:

[0006] Support frame;

[0007] A driving device is connected to the support frame, and is used to drive the support frame to move;

[0008] The first cleaning part is arranged on the supporting frame.

[0009] In some implementations, the cleaning module further includes a liquid outlet structure, a liquid outlet hole is provided on the liquid outlet structure, and the liquid outlet structure is disposed on the support frame.

[0010] In some implementations, a cleaning tank is formed on the cleaning module, and the first cleaning part is located in the cleaning tank.

[0011] In some implementations, the liquid outlet structure is disposed on the top surface of the support frame and a cleaning tank is formed between the liquid outlet structure and the support frame.

[0012] In some implementations, a blocking protrusion is formed on the top of the support frame, and the blocking protrusion and the liquid outlet structure form a cleaning tank.

[0013] In some implementations, there are multiple first cleaning sections, and each first cleaning section is located in a corresponding cleaning tank.

[0014] In some implementations, the top surface of the support frame is recessed downward to form a cleaning groove, and the first cleaning portion and the liquid outlet structure are both located in the cleaning groove.

[0015] In some implementations, there are two first cleaning parts and the two first cleaning parts are located on both sides of the liquid outlet structure; liquid outlet holes are provided on the two opposite side surfaces of the liquid outlet structure, and the liquid outlet hole on each side faces the first cleaning part on the corresponding side; and / or, liquid outlet holes are provided on the top surface of the liquid outlet structure.

[0016] In some implementations, a limiting convex strip is formed on the liquid outlet structure, the limiting convex strip is arranged on the top surface of the liquid outlet structure and two limiting convex strips are arranged in parallel and spaced apart along the distribution direction of the two first cleaning parts, and a liquid outlet hole is arranged between the two limiting convex strips.

[0017] In some implementations, the first cleaning portion is a plurality of protrusions distributed on the support frame.

[0018] In some implementations, the protrusions are arranged at intervals to form a row of protrusions along a direction perpendicular to the moving direction of the support frame, and more than one row of protrusions are arranged along the moving direction of the support frame.

[0019] In some implementations, the cleaning module further includes a second cleaning unit, which is disposed on the support frame and is disposed at the front side and / or the rear side of the cleaning tank along the moving direction of the cleaning module.

[0020] In some implementations, the second cleaning portion is a floating scraper.

[0021] In some implementations, the second cleaning portion is disposed in parallel with the liquid outlet structure.

[0022] In some implementations, the cleaning module further includes a first water tank cleaning component, and the first water tank cleaning component is disposed on one side of the support frame and the driving device.

[0023] In some implementations, the first sink cleaning component includes a supporting portion and an elastic portion, the supporting portion is mounted on a supporting frame, and the elastic portion is mounted on a bottom of the supporting portion.

[0024] In some implementations, one of the bottom surface of the support portion and the top surface of the elastic portion is provided with a plurality of sockets, and the other is provided with a plurality of mating protrusions, the mating protrusions and the sockets correspond one-to-one, and the mating protrusions are inserted into the corresponding sockets; and / or, one of the support portion and the elastic portion is provided with a plurality of buckles, and the other is provided with a plurality of slots, the buckles and the slots correspond one-to-one, the free ends of the buckles are inserted into the corresponding slots, and the slots are provided on the side of the support portion or the elastic portion.

[0025] In some implementations, the driving device includes a driving housing, which is disposed at one end of the supporting frame; the first sink cleaning member protrudes from an end surface of the driving housing that is away from the end of the supporting frame.

[0026] In some implementations, the cleaning module further includes a second water tank cleaning member, and the second water tank cleaning member is disposed on the other side of the support frame and the driving device.

[0027] A second aspect of the present application provides a cleaning base station, comprising a base and a cleaning module provided by any of the above technical solutions, wherein a guide rail structure is provided on the base, and the cleaning module is supported on the base by the guide rail structure.

[0028] A third aspect of the present application provides a cleaning system, comprising a cleaning device and a cleaning base station as provided by the above technical solution.

[0029] The beneficial effect of the present application is that: in the existing related technology, the cleaning module usually adopts a rotating roller brush to clean the cleaning element of the cleaning equipment, and a driving device is required to drive the roller brush to rotate, which makes the structure of the cleaning module complicated; while in the embodiment of the present application, the first cleaning part is relatively immovably arranged on the supporting frame, and there is no need for a driving device to drive the first cleaning part to move, so as to simplify the structure of the cleaning module. BRIEF DESCRIPTION OF THE DRAWINGS

[0030] In order to more clearly illustrate the technical solutions in the embodiments of the present application, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present application. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative labor.

[0031] Figure 1 A schematic diagram of the structure of the cleaning device provided in the embodiment of the present application, which is located above the base and the cleaning module;

[0032] Figure 2 A schematic diagram of the structure of the base and the cleaning module provided in the embodiment of the present application;

[0033] Figure 3 Another structural schematic diagram of the base and the cleaning module provided in the embodiment of the present application;

[0034] Figure 4 A schematic diagram of the structure of the cleaning module provided in an embodiment of the present application;

[0035] Figure 5 A schematic diagram of the cooperation between the driving device and the guide rail structure provided in the embodiment of the present application;

[0036] Figure 6 A schematic diagram of the structure of the liquid outlet structure provided in the embodiment of the present application;

[0037] Figure 7 A schematic cross-sectional view of a cleaning module provided in an embodiment of the present application;

[0038] Figure 8 Another schematic diagram of the structure of the cleaning module provided in the embodiment of the present application;

[0039] Fig. 9 A schematic diagram of the structure of another cleaning module provided in an embodiment of the present application;

[0040] Fig.10 A schematic diagram of the structure of another cleaning module provided in an embodiment of the present application;

[0041] Fig.11 for Fig.10 An exploded schematic diagram of the cleaning module shown;

[0042] Fig.12 for Fig.10 A schematic cross-sectional view of a cleaning module as shown in FIG.

[0043] Fig.13 A schematic diagram of the structure of another cleaning module provided in an embodiment of the present application;

[0044] Fig.14 for Fig.13 An exploded schematic diagram of the cleaning module shown;

[0045] Fig.15 for Fig.13 A schematic cross-sectional view of a cleaning module as shown in FIG.

[0046] Fig.16 A schematic diagram of the structure of the second cleaning unit provided in an embodiment of the present application;

[0047] Fig.17 An exploded schematic diagram of a cleaning module provided in an embodiment of the present application;

[0048] Fig.18 Another exploded schematic diagram of the cleaning module provided in an embodiment of the present application;

[0049] Fig.19 An exploded schematic diagram of a first sink cleaning member provided in an embodiment of the present application;

[0050] Fig. 20 for Fig.19 A partial enlarged view of point A in the middle.

[0051] Among them, the reference numerals in the figure are:

[0052] 100- Cleaning equipment;

[0053] 1-cleaning module; 2-base; 3-guide rail structure;

[0054] 11-support frame; 12-driving device; 13-first cleaning part; 14-liquid outlet structure; 15-cleaning tank; 16-second cleaning part; 17-first tank cleaning part; 18-second tank cleaning part; 19-first liquid inlet pipe; 110-second liquid inlet pipe;

[0055] 111-drain hole; 112-positioning protrusion; 113-first frame body; 114-second frame body; 115-transmission shaft plug hole; 116-cleaning part plug hole; 117-first side surface of the frame; 118-second side surface of the frame; 119-blocking protrusion;

[0056] 1131-first main body; 1132-ear;

[0057] 1141-hollow hole; 1142-end flow hole;

[0058] 121-transmission gear; 122-support wheel; 123-drive motor; 124-drive housing; 125-support bearing;

[0059] 1241- a first side surface of the housing; 1242- a second side surface of the housing; 1243- a connecting column;

[0060] 141-liquid outlet hole; 142-opening; 143-limiting convex strip;

[0061] 161-scraper body; 162-scraper support;

[0062] 171-supporting portion; 172-elastic portion;

[0063] 1711-matching protrusion; 1712-card slot;

[0064] 17121-first card slot portion; 17122-second card slot portion;

[0065] 1721-jack; 1722-buckle; 1723-first elastic part; 1724-second elastic part; 1725-elastic protrusion;

[0066] 17221-first buckle portion; 17222-second buckle portion;

[0067] 21-sink;

[0068] 31-guide groove; 32-groove bottom surface; 33-straight teeth. DETAILED DESCRIPTION

[0069] In order to make the purpose, technical solution and advantages of the present application clearer, the implementation methods of the present application will be further described in detail below in conjunction with the accompanying drawings. The embodiments described with reference to the accompanying drawings are exemplary and are intended to be used to explain the present application, but cannot be understood as limiting the present application.

[0070] In the description of the present application, it should be understood that the terms "length", "width", "thickness", "top", "bottom", "inside", "outside", "up", "down", "left", "right", etc., indicating the orientation or position relationship are based on the orientation or position relationship shown in the drawings, and are only for the convenience of describing the present application and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present application.

[0071] In order to clearly describe the technical solution of the present application, the words "first", "second" and the like are used to distinguish the same or similar items with substantially the same functions and effects. Those skilled in the art can understand that the words "first", "second" and the like do not limit the quantity and execution order, and the words "first", "second" and the like do not necessarily limit the difference.

[0072] In this application, unless otherwise clearly specified and limited, the terms "connected", "connection" and the like should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between two elements. For ordinary technicians in this field, the specific meanings of the above terms in this application can be understood according to specific circumstances.

[0073] In this application, "and / or" is only a description of the association relationship of associated objects, indicating that there can be three relationships; for example, A and / or B can represent: A exists alone, A and B exist at the same time, and B exists alone. In addition, the character " / " in this article generally indicates that the associated objects before and after are in an "or" relationship.

[0074] In this application, more than one or more than one row means including one.

[0075] It should be noted that, in this application, words such as "in one embodiment", "exemplarily", "for example", etc. are used to indicate examples, illustrations or descriptions. Any embodiment or design described in this application as "in one embodiment", "exemplarily", "for example" should not be interpreted as being more preferred or more advantageous than other embodiments or designs. Specifically, the use of words such as "in one embodiment", "exemplarily", "for example", etc. is intended to present related concepts in a specific way.

[0076] See also Figure 1 , is a schematic diagram of the structure of the cleaning device 100 provided in the embodiment of the present application located above the base 2 and the cleaning module 1. For the convenience of description, the length direction of the base 2 is defined as the X-axis direction, the width direction of the base 2 is defined as the Y-axis direction, and the height direction of the base 2 is defined as the Z-axis direction. The X-axis direction, the Y-axis direction, and the Z-axis direction are perpendicular to each other.

[0077] An embodiment of the present application provides a cleaning base station, which cooperates with a cleaning device 100. The cleaning base station is a docking station for the cleaning device 100 and is used to perform preset operations for the cleaning device 100, such as charging the cleaning device 100, recovering dust in a dust box of the cleaning device 100, replenishing water for the cleaning device 100, cleaning the cleaning elements (such as a rag) of the cleaning device 100, and other operations.

[0078] Regarding cleaning the cleaning element of the cleaning device 100 , specifically, the cleaning base station provided in the embodiment of the present application comprises a base 2 and a cleaning module 1 , a guide rail structure 3 is provided on the base 2 , and the cleaning module 1 is supported on the base 2 by the guide rail structure 3 .

[0079] See also Figure 1 , schematically showing the guide rail structure 3 on the base 2, the extension direction of the guide rail structure 3 is along Figure 1 The direction of the arrow X, that is, the extension direction of the guide rail structure 3 is along the length direction of the base 2. When the cleaning module 1 is moved along the guide rail structure 3, Figure 1 When moving back and forth in the X direction, the cleaning module 1 can clean the cleaning elements at the bottom of the cleaning device 100 .

[0080] See also Figure 2-Figure 5 , Figure 2 A schematic diagram of the structure of the base 2 and the cleaning module 1 provided in an embodiment of the present application; Figure 3 Another structural schematic diagram of the base 2 and the cleaning module 1 provided in an embodiment of the present application; Figure 4 This is a schematic diagram of the structure of the cleaning module 1 provided in the embodiment of the present application; see Figure 5 , which is a schematic diagram of the cooperation between the driving device 12 and the guide rail structure 3 provided in an embodiment of the present application.

[0081] See also Figure 4 The cleaning module 1 provided in the embodiment of the present application includes a support frame 11, a driving device 12 and a first cleaning portion 13. The driving device 12 is connected to the support frame 11, and the first cleaning portion 13 is supported on the support frame 11.

[0082] The driving device 12 is used to drive the support frame 11 to move along the guide rail structure 3. Figure 2, showing that the guide rail structures 3 are respectively arranged at the two opposite ends along the width direction of the base 2, see Figure 2 and Figure 3 , respectively illustrate different positions of the cleaning module 1 on the guide rail structure 3.

[0083] In one example, the driving device 12 is used to drive the support frame 11 to move back and forth.

[0084] The first cleaning section 13 is used to clean the cleaning elements on the cleaning device 100. In the embodiment of the present application, the first cleaning section 13 is fixedly disposed on the support frame 11 relative to the support frame 11, and the support frame 11 is driven by the driving device 12 to move along the guide rail structure 3, so that the first cleaning section 13 cleans the cleaning elements on the cleaning device 100.

[0085] In the existing related technology, the cleaning module usually adopts a rotating roller brush to clean the cleaning element of the cleaning equipment, and a driving device 12 is required to drive the roller brush to rotate, which makes the structure of the cleaning module complicated; while in the embodiment of the present application, the first cleaning part 13 is fixedly arranged on the supporting frame 11 relative to the supporting frame 11, and there is no need for the driving device 12 to drive the first cleaning part 13 to move, so as to simplify the structure of the cleaning module 1.

[0086] Regarding the connection between the cleaning module 1 and the guide rail structure 3, in one embodiment, the driving device 12 includes a transmission shaft and a transmission gear 121, see Figure 4 , showing the transmission gear 121.

[0087] Both ends of the transmission shaft penetrate the support frame 11 along the length direction of the cleaning module 1, and the transmission shaft is supported on the support frame 11 through bearings. A transmission gear 121 is installed on the transmission shaft. The two transmission gears 121 are respectively close to the two ends of the transmission shaft. The two transmission gears 121 are respectively engaged with the spur teeth 33 on the corresponding guide rail structure 3. When the transmission shaft drives the transmission gear 121 to rotate, the transmission gear 121 moves along the guide rail structure 3 while rotating.

[0088] In one example, see Figure 4 The driving device 12 further includes support wheels 122, which are respectively arranged at opposite ends of the support frame 11 along the length direction, and the support wheels 122 are respectively supported on the corresponding guide rail structures 3. Figure 5 , illustrating that the support wheel 122 is supported on the guide rail structure 3.

[0089] In one example, the guide rail structure 3 is formed with a guide groove 31, which extends along the length direction of the base 2, and the groove opening of the guide groove 31 faces the support frame 11. The support wheel 122 extends into the guide groove 31 through the groove opening of the guide groove 31 and is supported on the groove bottom surface 32 of the guide groove 31. Figure 5 A straight tooth 33 is formed on the top surface of the guide groove 31 , and the straight tooth 33 is located at the groove opening. The straight tooth 33 is meshed with the transmission gear 121 of the driving device 12 .

[0090] In one example, the spur teeth 33 and the groove bottom surface 32 are offset along the width direction of the base 2, that is, the entire projection of the spur teeth 33 in the direction of the base 2 falls on the base 2 but not on the groove bottom surface 32, so as to avoid contact between the transmission gear 121 and the groove bottom surface 32.

[0091] In one example, a support bearing 125 is provided on the transmission shaft, and the support bearing 125 is located at the end of the transmission shaft, that is, the transmission shaft is supported on the groove bottom surface 32 through the support bearing 125 .

[0092] In the embodiment of the present application, the driving device 12 and the guide rail structure 3 adopt a gear rack structure to facilitate the cleaning module 1 to move stably on the base 2.

[0093] Regarding the driving device 12, in one embodiment, the driving device 12 further includes a driving motor 123, a driving housing 124 and a transmission mechanism, see Figure 4 , schematically shows a driving motor 123 and a driving housing 124. The driving housing 124 is disposed at one end of the support frame 11 along the length direction, the driving motor 123 is connected to the driving housing 124, the transmission mechanism is located in the driving housing 124, and the transmission mechanism connects the output shaft of the driving motor 123 and the transmission shaft. When the driving motor 123 is in motion, the transmission shaft is driven to rotate through the transmission mechanism, thereby driving the transmission gear 121 on the transmission shaft to rotate.

[0094] In one example, the transmission mechanism is a gear transmission; in another example, the transmission mechanism is a conveyor belt transmission.

[0095] Regarding the first cleaning unit 13, in one embodiment, see Figure 4 The first cleaning portion 13 is a plurality of protrusions distributed on the support frame 11 , that is, the first cleaning portion 13 includes a plurality of protrusions, and each protrusion is distributed on the support frame 11 at intervals.

[0096] In an example, the first cleaning portion 13 and the support frame 11 are integrally formed.

[0097] In one example, the protrusion is in the shape of a cylinder, a cone, a truncated cone, or a prism.

[0098] In one example, the edges of the free ends of the protrusions are rounded.

[0099] In one example, the material of the protrusion is plastic.

[0100] In one example, the diameter of the protrusion ranges from 0.5 cm to 5 cm.

[0101] In the present embodiment, by setting the first cleaning part 13 as a plurality of protrusions distributed on the support frame 11, relative to the first cleaning part 13 being a roller brush, the resistance when the first cleaning part 13 contacts the cleaning element of the cleaning device 100 can be reduced; the resistance when the roller brush contacts the cleaning element is large, resulting in an increase in the current required when the cleaning module 1 moves along the guide rail structure of the cleaning base station, while in the present embodiment, the resistance when the protrusion contacts the cleaning element is relatively small, and the current value required when the cleaning module 1 moves along the guide rail structure 3 of the cleaning base station is relatively small, thereby achieving the effect of saving electricity.

[0102] For the distribution of the first cleaning part 13 on the support frame 11, please refer to Figure 4 In one embodiment, the protrusions are spaced apart to form a row of protrusions perpendicular (including perpendicular and approximately perpendicular, etc.) to the moving direction of the support frame 11, and more than one row of protrusions are arranged along the moving direction of the support frame 11; in other embodiments, at least part of the row of protrusions is arranged perpendicular (vertical includes perpendicular and approximately perpendicular, etc.) to the moving direction of the support frame 11.

[0103] In one example, see Figure 4 , Figure 4 Schematically, the first cleaning portion 13 is a row of protrusions along the width direction of the support frame 11 (ie, the moving direction of the support frame 11).

[0104] In an example, the first cleaning portion 13 is two, three or four rows of protrusions along the width direction of the support frame 11 .

[0105] In one example, in the same first cleaning portion 13, the distance between two adjacent protrusions ranges from 1 to 5 cm.

[0106] In this embodiment, the protrusions of the first cleaning part 13 are arranged at intervals along the length direction of the support frame 11, so that the first cleaning part 13 can clean the cleaning elements of the cleaning device 100; in addition, the number of rows of protrusions of the first cleaning part 13 can be reasonably set according to the size, shape, etc. of the support frame 11.

[0107] In one embodiment, see Figure 4 The cleaning module 1 further includes a liquid outlet structure 14, on which a liquid outlet hole 141 is disposed, and the liquid outlet structure 14 is disposed on the support frame 11. In this embodiment, when the cleaning module 1 is used to clean the cleaning element of the cleaning device 100, clean water (or water containing a cleaning agent) can be provided to the cleaning element through the liquid outlet structure 14. In addition, see Figure 3A water tank 21 is formed on the base 2, and the cleaning module 1 spans over the water tank 21 through the guide rail structure 3. The water tank 21 is used to receive the sewage after cleaning the cleaning elements.

[0108] In one example, the liquid outlet structure 14 is disposed on the top surface of the support frame 11, and the liquid outlet structure 14 is connected to the water inlet pipe, and water can flow to the liquid outlet structure 14 through the water inlet pipe, and be discharged through the liquid outlet hole 141 of the liquid outlet structure 14; in other examples, the liquid outlet structure 14 can be hidden in the support frame 11, and the support frame 11 is provided with a hole connected to the liquid outlet hole 141 on the liquid outlet structure 14. For example, in a specific example, the liquid outlet structure 14 is the water inlet pipe, and the liquid outlet hole 141 is formed at one end of the water inlet pipe.

[0109] In one example, see Figure 4 , the liquid outlet structure 14 is in the shape of a long strip.

[0110] In one example, see Figure 4 The liquid outlet structure 14 is provided with a plurality of liquid outlet holes 141 , and the plurality of liquid outlet holes 141 are arranged at intervals along the length direction of the liquid outlet structure 14 .

[0111] In one example, the liquid outlet 141 discharges water toward a cleaning element of the cleaning device 100 .

[0112] In an example, some of the liquid outlet holes 141 on the liquid outlet structure 14 discharge water toward the cleaning elements of the cleaning device 100 , and other liquid outlet holes 141 discharge water toward the first cleaning portion 13 .

[0113] In this embodiment, a liquid outlet structure 14 is provided on the support frame 11 to wet the cleaning elements of the cleaning device 100 so as to better clean the cleaning elements.

[0114] In one embodiment, see Figure 4 A cleaning tank 15 is formed on the cleaning module 1 , and the first cleaning part 13 is located in the cleaning tank 15 .

[0115] In one example, the position of the liquid outlet hole 141 on the liquid outlet structure 14 is set so that the clean water or water containing cleaning agent flowing out of the liquid outlet hole 141 can flow to the cleaning tank 15 .

[0116] When the cleaning module 1 is used to clean the cleaning element of the cleaning device 100, the clean water or water containing the cleaning agent flowing out of the liquid outlet 141 flows toward the cleaning tank 15, and the cleaning element of the cleaning device 100 contacts the water in the cleaning tank 15, so that the first cleaning part 13 cleans the cleaning element; during the movement of the cleaning module 1, the water falling from the cleaning element will fall into the water tank 21 of the base 2, and the water falling from the cleaning element will also fall into the cleaning tank 15 to be reused to clean the cleaning element.

[0117] In one example, the length direction of the cleaning tank 15 is along the length direction of the support frame 11 .

[0118] In one example, the first cleaning portion 13 is a plurality of protrusions distributed on the support frame 11, see Figure 4 , a row of protrusions is provided in the cleaning tank 15 to form the first cleaning portion 13 ; in other examples, more than two rows of protrusions are provided in the cleaning tank 15 to form the first cleaning portion 13 .

[0119] In this embodiment, by providing a cleaning tank 15 on the cleaning module 1, the cleaning tank 15 can receive part of the water scraped off or dropped from the cleaning element so as to be reused to clean the cleaning element, thereby improving the water utilization rate.

[0120] Regarding the cleaning tank 15, in one embodiment, the cleaning tank 15 is formed between the liquid outlet structure 14 and the support frame 11; in other embodiments, the cleaning tank 15 is formed on the top surface of the support frame 11. The following mainly introduces the example in which the cleaning tank 15 is formed between the liquid outlet structure 14 and the support frame 11.

[0121] In one embodiment, see Figure 4 The liquid outlet structure 14 is disposed on the top surface of the support frame 11 and a cleaning tank 15 is formed between the liquid outlet structure 14 and the support frame 11 .

[0122] See also Figure 4 A liquid outlet hole 141 is provided on the side of the liquid outlet structure 14 facing the first cleaning portion 13 .

[0123] See also Figure 4 , schematically shows that a row of liquid outlet holes 141 arranged at intervals along the length direction of the liquid outlet structure 14 are provided on the liquid outlet structure 14 , and each liquid outlet hole 141 faces the first cleaning portion 13 .

[0124] A cleaning groove 15 is formed between the liquid outlet structure 14 and the support frame 11 . It can be understood that a blocking protrusion is formed on the top surface of the support frame 11 , and the cleaning groove 15 is formed by the blocking protrusion and the liquid outlet structure 14 .

[0125] In this embodiment, by using a cleaning tank 15 between the liquid outlet structure 14 and the support frame 11, the outer contour of the liquid outlet structure 14 can be fully utilized to avoid the liquid outlet structure 14 being located in the cleaning tank 15 and increasing the area of ​​the cleaning tank 15.

[0126] In one embodiment, the number of the first cleaning section 13 is one; in other embodiments, the number of the first cleaning section 13 is multiple, and each first cleaning section 13 is located in a corresponding cleaning tank 15. For example, see Figure 4, the number of the first cleaning parts 13 is two, and the two first cleaning parts 13 are sequentially arranged along the width direction of the support frame 11, and each first cleaning part 13 is respectively located in a corresponding cleaning tank 15, that is, each first cleaning part 13 corresponds to a liquid outlet structure 14. Of course, the number of the first cleaning parts 13 is not limited to only two, and can also be three, four or other numbers. In this embodiment, by setting the number of the first cleaning parts 13 to be multiple, it is convenient for the cleaning component to better clean the cleaning unit of the cleaning device 100, thereby improving the cleaning efficiency.

[0127] See also Figure 4 In one example, a drainage hole 111 is provided on the support frame 11, and the drainage hole 111 is located between two adjacent cleaning tanks 15. Through the drainage hole 111, the sewage on the support frame 11 is drained into the water tank 21 of the base 2.

[0128] In one example, the number of the drainage hole 111 is one and extends along the length direction of the support frame 11 ; in other examples, the number of the drainage hole 111 is multiple.

[0129] In one example, the surfaces on both sides of the drainage hole 111 along the width direction of the support frame 11 are inclined surfaces, see Figure 4 , along the direction from the cleaning tank 15 to the drainage hole 111 , the inclined surface is inclined downward to guide the sewage to flow toward the drainage hole 111 .

[0130] In this example, a drainage hole 111 is provided on the support frame 11 so that the sewage on the support frame 11 can be discharged into the water tank 21 of the base 2 in time.

[0131] As mentioned above, a cleaning tank 15 is formed between the liquid outlet structure 14 and the support frame 11. In one embodiment, see Figure 4 A blocking protrusion 119 is formed on the top of the support frame 11 , and the blocking protrusion 119 and the liquid outlet structure 14 form a cleaning tank 15 .

[0132] Specifically, blocking protrusions 119 are provided at both ends of the liquid outlet structure 14 along the length direction and at one side of the liquid outlet structure 14 along the width direction, and the blocking protrusions 119 and the liquid outlet structure 14 form a cleaning tank 15 .

[0133] In a specific example, a longitudinal bar 1191, a width bar 1192 and a drive mounting protrusion 1193 are formed on the top of the support frame 11. The drive mounting protrusion 1193 is used to be detachably connected to the drive device 12 through a connecting piece. The width bar 1192 and the drive mounting protrusion 1193 are arranged opposite to each other, and the longitudinal bar 1191 and the liquid outlet structure 14 are arranged opposite to each other. The cleaning tank 15 is surrounded by the width bar 1192, the length bar 1191, the drive mounting protrusion 1193 and the liquid outlet structure 14, that is, the width bar 1192, the length bar 1191 and the drive mounting protrusion 1193 are used to form a blocking protrusion 119.

[0134] In one example, see Figure 4 The driving mounting protrusion 1193 is close to one end of the supporting frame 11 , and the blocking protrusion 119 of each cleaning tank 15 includes the same driving mounting protrusion 1193 .

[0135] See also Figure 6-Figure 8 , Figure 6 A schematic diagram of the structure of the liquid outlet structure 14 provided in an embodiment of the present application; Figure 7 A schematic cross-sectional view of a cleaning module 1 provided in an embodiment of the present application; Figure 8 Another structural schematic diagram of the cleaning module 1 provided in an embodiment of the present application.

[0136] In one embodiment, see Figure 7 A positioning protrusion 112 is formed on the top surface of the support frame 11, see Figure 6 A long strip opening 142 is provided at the bottom of the liquid outlet structure 14 , and the positioning protrusion 112 is inserted into the opening 142 of the liquid outlet structure 14 , so as to position the liquid outlet structure 14 on the support frame 11 .

[0137] See also Figure 8 , schematically showing a first liquid inlet pipe 19 and a second liquid inlet pipe 110, one end of each first liquid inlet pipe 19 is respectively connected to the corresponding liquid outlet structure 14, and the other end of each first liquid inlet pipe 19 is connected to the second liquid inlet pipe 110, and the second liquid inlet pipe 110 is used to connect to the clean water tank of the cleaning base station.

[0138] In one example, the liquid outlet structure 14 is connected to the support frame 11 by bonding or tight fit, or is detachably connected via a connector.

[0139] In one example, see Figure 7 A transmission shaft insertion hole 1721 is formed on the support frame 11, and the transmission shaft passes through the support frame 11 through the transmission shaft insertion hole 1721. The transmission shaft insertion hole 1721 is located Figure 7 Below the left side cleaning tank 15.

[0140] See also Figure 9-Figure 15 , Fig. 9 and Fig.10 A schematic structural diagram of another cleaning module 1 provided in an embodiment of the present application; Fig.11 for Fig.10 An exploded schematic diagram of the cleaning module 1 is shown in FIG. Fig.12 for Fig.10 The schematic cross-sectional view of the cleaning module 1 is shown in FIG. Fig.13 This is a schematic structural diagram of another cleaning module 1 provided in an embodiment of the present application. Fig.14 for Fig.13 An exploded schematic diagram of the cleaning module 1 is shown in FIG. Fig.15 for Fig.13 A cross-sectional schematic diagram of the cleaning module 1 is shown in FIG.

[0141] Next, an example is described in which a cleaning tank 15 is formed on the top surface of the support frame 11. Fig. 9 and Fig.10 , schematically showing that a cleaning tank 15 is formed on the top surface of the support frame 11.

[0142] In one example, the first cleaning portion 13 and the liquid outlet structure 14 are both located in the cleaning tank 15; in other examples, a liquid outlet hole 141 connected to the liquid outlet structure 14 is provided on the bottom surface of the cleaning tank 15, and the liquid outlet structure 14 is preferably a water inlet pipe, and one end of the water inlet pipe forms the liquid outlet hole 141. The following mainly describes that the first cleaning portion 13 and the liquid outlet structure 14 are both located in the cleaning tank 15.

[0143] In one embodiment, see Fig. 9 as well as Fig.13 The top surface of the support frame 11 is recessed downward to form a cleaning groove 15 , and the first cleaning portion 13 and the liquid outlet structure 14 are both located in the cleaning groove 15 .

[0144] In one example, see Fig. 9 as well as Fig.13 , the two ends of the liquid outlet structure 14 are respectively in contact with the two opposite side surfaces of the cleaning tank 15 along the length direction. At this time, it can be understood that the liquid outlet structure 14 divides the cleaning tank 15 into two independent and unconnected tanks; in other examples, the length of the liquid outlet structure 14 is less than the length of the cleaning tank 15, that is, there is a gap between at least one end of the liquid outlet structure 14 along the length direction and the cleaning tank 15. At this time, it can be understood that the liquid outlet structure 14 divides the cleaning tank 15 into two connected tanks.

[0145] In this embodiment, the first cleaning part 13 and the liquid outlet structure 14 are both located in the cleaning tank 15 and the two first cleaning parts 13 are respectively located on both sides of the liquid outlet structure 14, and the two first cleaning parts 13 share one liquid outlet structure 14, thereby reducing the number of components.

[0146] In one embodiment, see Fig. 9 and Fig.10 There are two first cleaning parts 13 and the two first cleaning parts 13 are respectively located on both sides of the liquid outlet structure 14, and liquid outlet holes 141 are provided on the two opposite side surfaces of the liquid outlet structure 14, and the liquid outlet holes 141 on each side are respectively facing the first cleaning parts 13 on the corresponding side; in another embodiment, liquid outlet holes 141 are provided on the top surface of the liquid outlet structure 14; in another embodiment, not only are liquid outlet holes 141 provided on the two opposite side surfaces of the liquid outlet structure 14, but also liquid outlet holes 141 are provided on the top surface of the liquid outlet structure 14.

[0147] See also Fig. 9 and Fig.10 There are two first cleaning parts 13, and the two first cleaning parts 13 are respectively located on both sides of the liquid outlet structure 14. A plurality of liquid outlet holes 141 are arranged on both opposite sides of the liquid outlet structure 14. In one example, the liquid outlet holes 141 on each side of the liquid outlet structure 14 are arranged at intervals along the length direction of the liquid outlet structure 14.

[0148] In the embodiment of the present application, liquid outlet holes 141 are provided on the two opposite sides of the liquid outlet structure 14, so that when water flows out of the liquid outlet holes 141, the flowing water flows to the corresponding first cleaning parts 13 respectively, and the cleaning elements of the cleaning device 100 contact with the water in the cleaning tank 15, so that the first cleaning part 13 can clean the cleaning elements.

[0149] See also Fig.13 There are two first cleaning parts 13 , and the two first cleaning parts 13 are respectively located on both sides of the liquid outlet structure 14 , and a liquid outlet hole 141 is provided on the top surface of the liquid outlet structure 14 .

[0150] In one example, the liquid outlet holes 141 are arranged at intervals along the length direction of the liquid outlet structure 14 to form a row, and more than one row of liquid outlet holes 141 are arranged along the distribution direction of the two first cleaning parts 13 .

[0151] In one example, the top surface of the liquid outlet structure 14 includes a first area, a second area and a third area, the second area is located between the first area and the third area, the first area, the second area and the third area all extend along the length direction of the liquid outlet structure 14, and the liquid outlet hole 141 is located on the second area.

[0152] In one example, the first region and the third region are symmetrically arranged on both sides of the second region.

[0153] In one example, the first region extends obliquely downward from a direction close to the second region to a direction away from the second region; and the third region extends obliquely downward from a direction close to the second region to a direction away from the second region.

[0154] In the embodiment of the present application, the clean water or water containing cleaning agent flowing out from the liquid outlet 141 can be directly sprayed onto the cleaning element of the cleaning device 100. Of course, the clean water flowing out from the liquid outlet 141 can also flow into the cleaning tank 15. In addition, the cleaning tank 15 can receive some of the water scraped off or dropped from the cleaning element so as to be reused to clean the cleaning element.

[0155] In one embodiment, see Fig.13 A limiting convex strip 143 is formed on the liquid outlet structure 14 , the limiting convex strip 143 is arranged on the top surface of the liquid outlet structure 14 and the two limiting convex strips 143 are arranged in parallel and spaced apart along the distribution direction of the two first cleaning parts 13 , and a liquid outlet hole 141 is arranged between the two limiting convex strips 143 .

[0156] In one example, see Fig.13 The limiting convex strip 143 is close to the edge of the upper edge of the top surface of the liquid outlet structure 14 in the width direction.

[0157] In one example, the length of the limiting convex strip 143 is equal to the length of the liquid outlet structure 14 ; in other examples, the length of the limiting convex strip 143 is not equal to the length of the liquid outlet structure 14 .

[0158] In one example, the height range of the limiting ridge 143 is 0-10 mm.

[0159] In the embodiment of the present application, by providing a limiting convex strip 143 on the liquid outlet structure 14 , a certain amount of water is stored on the top surface of the liquid outlet structure 14 , which is beneficial for wetting the cleaning elements on the cleaning device 100 .

[0160] Regarding the support frame 11, in one embodiment, see Fig.11 and Fig.14 The supporting frame 11 includes a first frame portion 113 and a second frame portion 114. The first frame portion 113 is supported on the second frame portion 114. A cleaning groove 15 is formed on the first frame portion 113. A hollow hole 1141 is formed on the second frame portion 114. There is a water flow channel between the first frame portion 113 and the second frame portion 114, and the water flow channel is connected to the hollow hole 1141.

[0161] See also Fig.10 and Fig.13 , showing that the first frame portion 113 is connected to the second frame portion 114; see Fig.11 and Fig.14 , illustrates an exploded schematic diagram of the first frame portion 113 and the second frame portion 114. In one example, the first frame portion 113 and the second frame portion 114 are connected by snapping or bonding, or are detachably connected by a connecting piece, or the two are integrally formed.

[0162] In view of the situation where liquid outlet holes 141 are provided on both side surfaces of the liquid outlet structure 14 that are opposite to each other, when the cleaning element of the cleaning device 100 is cleaned by using the cleaning module 1, the clean water or water dissolved with cleaning agent flowing out of the liquid outlet hole 141 flows to the cleaning tank 15, and the cleaning element of the cleaning device 100 contacts the water in the cleaning tank 15, so that the first cleaning part 13 cleans the cleaning element; during the movement of the cleaning module 1, the water falling from the cleaning element will flow into the water tank 21 of the base 2 through the water flow channel between the first frame part 113 and the second frame part 114 and the hollow hole 1141 on the second frame part 114. Of course, the water falling from the cleaning element will also fall into the cleaning tank 15 to be reused to clean the cleaning element.

[0163] In the case where the liquid outlet hole 141 is provided on the top surface of the liquid outlet structure 14, the water flowing out of the cleaning tank 15 and the water flowing out of the first frame part 113 from the top surface of the liquid outlet structure 14 will also flow into the water tank 21 of the base 2 through the water flow channel between the first frame part 113 and the second frame part 114 and the hollow hole 1141 on the second frame part 114.

[0164] In one example, see Fig.11 and Fig.14 An end liquid flow hole 1142 is provided on the second frame portion 114 . The end liquid flow hole 1142 is provided at one end of the second frame portion 114 away from the driving motor 123 . The end liquid flow hole 1142 is located on one side of the liquid outlet structure 14 along its length direction.

[0165] In one example, the number of the end liquid flow hole 1142 is more than one.

[0166] When the cleaning module 1 provided in the embodiment of the present application is supported on the base 2, the cleaning module 1 usually has a certain inclination, that is, the end of the cleaning module 1 away from the driving motor 123 is tilted downward in a direction perpendicular to the moving direction of the cleaning module 1 on the base 2, and the cleaning angle is about 3° to 5°. The end liquid flow hole 1142 is provided to facilitate water to flow into the water tank 21 of the base 2 through the end liquid flow hole 1142.

[0167] Regarding the water flow channel between the first frame portion 113 and the second frame portion 114, in one embodiment, see Fig.11The first frame portion 113 includes a first main body portion 1131 and an ear portion 1132. The ear portions 1132 are arranged on opposite sides of the first main body portion 1131. An avoidance groove is formed on the top surface of the second frame portion 114. The first main body portion 1131 is located in the avoidance groove and the first main body portion 1131 is connected to the second frame portion 114 through the ear portion 1132. There is a gap between the first main body portion 1131 and the second frame portion 114. The gap between the first main body portion 1131 and the second frame portion 114 forms a water flow channel between the first frame portion 113 and the second frame portion 114.

[0168] In one example, two or more ears 1132 are provided on each side of the first main body 1131. For example, see Fig.10 , three ears 1132 are arranged on each side of the first main body 1131 .

[0169] In one example, see Fig.12 A transmission shaft insertion hole 1721 is formed on the support frame body 11 , and the transmission shaft passes through the transmission shaft insertion hole 1721 to penetrate the support frame body 11 .

[0170] In one example, see Fig.12 A positioning protrusion 112 is provided on the bottom surface of the cleaning tank 15 , and an opening 142 is provided at the bottom of the liquid outlet structure 14 . The positioning protrusion 112 is inserted into the liquid outlet structure 14 through the opening 142 to position the liquid outlet structure 14 in the cleaning tank 15 .

[0171] See also Figure 4 as well as Figure 9-12 In one embodiment, the cleaning module 1 further includes a second cleaning unit 16 , which is disposed on the support frame 11 , and is used to clean the cleaning elements of the cleaning device 100 .

[0172] In one example, the second cleaning portion 16 is disposed at the front side and / or the rear side of the cleaning tank 15 along the moving direction of the cleaning module 1, that is, the second cleaning portion 16 is not disposed in the cleaning tank 15; in other examples, the second cleaning portion 16 is disposed in the cleaning tank 15. The second cleaning portion 16 is mainly described below by taking the example that the second cleaning portion 16 is disposed at the front side and / or the rear side of the cleaning tank 15 along the moving direction of the cleaning module 1 as an example.

[0173] See also Figure 4 , which shows that a second cleaning unit 16 is provided on one side of the cleaning tank 15 along the width direction (i.e., the moving direction of the cleaning module 1). In one example, more than one second cleaning unit 16 is provided on one side of the cleaning tank 15 along the width direction. Figure 9-12, illustrating that the second cleaning parts 16 are arranged on both sides of the cleaning tank 15 along the width direction. In an example, at least one second cleaning part 16 is arranged on each of the two sides of the cleaning tank 15 along the width direction.

[0174] See also Figure 4 In one example, the second cleaning part 16 is located on the side of the cleaning tank 15 away from the liquid outlet structure 14. It can be understood that the first cleaning part 13 and the liquid outlet structure 14 and the second cleaning part 16 located on both sides of the first cleaning part 13 form a cleaning component. In a specific example, more than one cleaning component is provided on the cleaning module 1. For example, see Figure 4 , illustrating that the cleaning module 1 includes two cleaning components.

[0175] In one example, the second cleaning portion 16 is a scraper bar.

[0176] In the existing related technology, the cleaning module uses a rotating roller brush to clean the rag of the cleaning equipment. The contact resistance between the roller brush and the rag is large, so a scraper is usually provided on the cleaning module. In the embodiment of the present application, a first cleaning portion 13 (i.e., a protrusion) is used instead of the roller brush. The resistance when the first cleaning portion 13 contacts the cleaning element of the cleaning device 100 is small. This makes it possible to add two or more second cleaning portions 16 to the cleaning module 1 provided in the embodiment of the present application without exceeding the travel resistance of the cleaning module in the existing related technology, which is conducive to better cleaning the cleaning element of the cleaning device 100.

[0177] In one example, see Fig.12 A cleaning portion insertion hole 116 is provided on the support frame 11 , and the second cleaning portion 16 is inserted into the cleaning portion insertion hole 116 .

[0178] In an example, the length extension direction of the second cleaning portion 16 is along the length direction of the support frame 11 .

[0179] In one example, the second cleaning portion 16 is disposed in parallel with the liquid outlet structure 14 .

[0180] In an example, the second cleaning portions 16 on the support frame 11 have the same length.

[0181] In one example, the interference between the second cleaning portion 16 and the cleaning element on the cleaning device 100 is not less than 2.5 mm.

[0182] The interference fit between the second cleaning part 16 and the cleaning element on the cleaning device 100 can be understood as follows: when the cleaning device 100 is supported on the cleaning base station, the second cleaning part 16 will be squeezed and elastically deformed. If the second cleaning part 16 is in contact with the cleaning device 100 and no elastic deformation occurs, it means that there is no interference fit between the second cleaning part 16 and the cleaning element on the cleaning device 100, and the interference fit between the two is 0. The height value of the second cleaning part 16 added to the contact between the second cleaning part 16 and the cleaning element on the cleaning device 100 and no elastic deformation occurs is the interference fit between the second cleaning part 16 and the cleaning element on the cleaning device 100.

[0183] The interference amount is positively correlated with the scraping effect. Increasing the interference amount can improve the cleaning effect of the second cleaning part 16 on the cleaning element. However, a large interference amount will also increase the moving resistance of the cleaning module 1. Therefore, it is necessary to reasonably set the interference amount between the second cleaning part 16 and the cleaning element on the cleaning device 100.

[0184] As described above, in the existing related art, the cleaning module uses a rotating roller brush to clean the rag of the cleaning device, and the contact resistance between the roller brush and the rag is large. In the embodiment of the present application, the first cleaning part 13 (i.e., the protrusion) is used instead of the roller brush. The resistance when the first cleaning part 13 contacts the cleaning element of the cleaning device 100 is small. Therefore, this makes it possible to increase the interference fit between the second cleaning part 16 and the cleaning element on the cleaning device 100 without exceeding the travel resistance of the cleaning module in the existing related art, which is conducive to better cleaning the cleaning element of the cleaning device 100.

[0185] In one example, the interference between the second cleaning part 16 and the cleaning element on the cleaning device 100 is 2.5mm to 3.5mm. For example, the interference between the second cleaning part 16 and the cleaning element on the cleaning device 100 can be 2.6mm or 2.7mm or 2.8mm or 2.9mm or 3.0mm or 3.1mm or 3.2mm, etc.

[0186] In this embodiment, the second cleaning portion 16 is provided so that the first cleaning portion 13 and the second cleaning portion 16 cooperate with each other to better clean the cleaning elements of the cleaning device 100 .

[0187] See also Fig.16 , Fig.16 This is a schematic diagram of the structure of the second cleaning unit 16 provided in an embodiment of the present application.

[0188] In one embodiment, the second cleaning portion 16 is a floating scraper.

[0189] For a specific example, see Fig.16The second cleaning part 16 includes a scraper main body 161 and a scraper supporting part 162. The scraper supporting parts 162 are multiple and are arranged at intervals at the bottom of the scraper main body 161 along the length direction of the scraper main body 161. The scraper supporting parts 162 are arranged obliquely. When the cleaning element of the cleaning device 100 squeezes the scraper main body 161, the scraper supporting parts 162 can be elastically deformed so that the scraper main body 161 can abut against the cleaning element.

[0190] In this embodiment, the second cleaning portion 16 is configured as a floating scraper so as to better scrape and clean the cleaning elements of the cleaning device 100 .

[0191] See also Figure 17-Figure 20 , Fig.17 An exploded schematic diagram of the cleaning module 1 provided in an embodiment of the present application; Fig.18 Another exploded schematic diagram of the cleaning module 1 provided in an embodiment of the present application; Fig.19 This is an exploded schematic diagram of the first sink cleaning member 17 provided in the embodiment of the present application. Fig. 20 for Fig.19 A partial enlarged view of point A in the middle.

[0192] In one embodiment, see Fig.17 The cleaning module 1 further includes a first water tank cleaning member 17, which is disposed on one side of the support frame 11 and the driving device 12; in other embodiments, see Fig.17 The cleaning module 1 also includes a second water tank cleaning component 18 , which is disposed on the other side of the support frame 11 and the driving device 12 .

[0193] It can be understood that the first sink cleaning member 17 and the second sink cleaning member 18 are both sink cleaning members, which are used to scrape the sink 21 of the base 2, that is, when the cleaning module 1 moves along the guide rail structure 3 on the base 2, the sink cleaning member can scrape the sink 21.

[0194] In one example, the cleaning module 1 only includes the first sink cleaning component 17, that is, the cleaning module 1 does not include the second sink cleaning component 18; in other examples, the cleaning module 1 includes both the first sink cleaning component 17 and the second sink cleaning component 18, so as to better clean the sink 21.

[0195] In one example, the first sink cleaning member 17 and the second sink cleaning member 18 have the same structure; in other examples, the first sink cleaning member 17 and the second sink cleaning member 18 have different structures.

[0196] In one example, the shape of the first sink cleaning component 17 is adapted to the shape of the support frame 11 to facilitate the installation of the first sink cleaning component 17 on the support frame 11; in other examples, the shape of the first sink cleaning component 17 is adapted to the shape of the corresponding end of the sink 21. Specifically, the sink 21 includes two opposite ends along the moving direction of the support frame 11, which are respectively a first end of the sink and a second end of the sink. Relative to the second end of the sink, the first sink cleaning component 17 is closer to the first end of the sink, and the shape of the first sink cleaning component 17 is adapted to the shape of the corresponding end of the sink 21, which means that the shape of the first sink cleaning component 17 is adapted to the shape of the first end of the sink, so as to better clean the sink 21.

[0197] In one example, the shape of the first sink cleaning member 17 is adapted to the shape of the sink 21, so that when the driving device 12 drives the supporting frame 11 to move on the base 2, the bottom of the first sink cleaning member 17 is always in contact with the bottom surface of the sink 21, so as to facilitate cleaning of the sink 21.

[0198] In a specific embodiment, see Fig.17 The first sink cleaning member 17 extends vertically (including the first sink cleaning member 17 as a whole or part of the first sink cleaning member 17 being vertical, and the first sink cleaning member 17 as a whole or part of the first sink cleaning member 17 being approximately vertical, etc.) in the moving direction of the support frame 11.

[0199] In one example, the shape of the second sink cleaning member 18 is adapted to the shape of the support frame 11, so as to facilitate the installation of the second sink cleaning member 18 on the support frame 11. In other examples, the shape of the second sink cleaning member 18 is adapted to the shape of the corresponding end of the sink 21. Specifically, as described above, along the moving direction of the support frame 11, the sink 21 includes a first sink end and a second sink end relative to each other. Relative to the first sink end, the second sink cleaning member 18 is closer to the second sink end. The shape of the second sink cleaning member 18 is adapted to the shape of the corresponding end of the sink 21, which means that the shape of the second sink cleaning member 18 is adapted to the shape of the second sink end, so as to better clean the sink 21.

[0200] In one example, the shape of the second sink cleaning member 18 is adapted to the shape of the sink 21, so that when the driving device 12 drives the supporting frame 11 to move on the base 2, the bottom of the second sink cleaning member 18 is always in contact with the bottom surface of the sink 21, so as to facilitate cleaning of the sink 21.

[0201] In a specific embodiment, see Fig.17The second sink cleaning member 18 extends vertically (including the second sink cleaning member 18 as a whole or part of the second sink cleaning member 18 being vertical, and the second sink cleaning member 18 as a whole or part of the second sink cleaning member 18 being approximately vertical, etc.) in the moving direction of the support frame 11.

[0202] In one example, the first sink cleaning member 17 is detachably connected to the support frame 11 via a connecting member such as a screw or a bolt.

[0203] In one example, the second sink cleaning member 18 is detachably connected to the support frame 11 via a connecting member such as a screw or a bolt.

[0204] In this embodiment, the cleaning module 1 includes a first water tank cleaning component 17 and / or a second water tank cleaning component 18 , so as to facilitate scraping and cleaning the water tank 21 of the base 2 .

[0205] In one embodiment, please refer to Fig. 9 The driving device 12 includes a driving housing 124 , which is disposed at one end of the supporting frame 11 ; the first water tank cleaning member 17 protrudes from the end surface of the driving housing 124 away from the end of the supporting frame 11 .

[0206] It can be understood that the first sink cleaning member 17 provided in the embodiment of the present application has a sufficient length to match the length of the sink 21 along the width direction of the base 2, so as to avoid designing the length of the first sink cleaning member 17 to be too small, resulting in some areas on the sink 21 not being scraped and cleaned.

[0207] In one example, the first sink cleaning member 17 is in the shape of a plate.

[0208] In one example, see Fig.17 The side of the supporting frame 11 facing the first water tank cleaning part 17 is the first side surface 117 of the frame, and the side of the driving shell 124 facing the first water tank cleaning part 17 is the first side surface 1241 of the shell. The first side surface 1241 of the shell does not protrude from the first side surface 117 of the frame along the width direction of the cleaning module 1, so that when the first water tank cleaning part 17 is flat, one end of the first water tank cleaning part 17 along the length direction can protrude from the end surface of the driving shell 124 away from one end of the supporting frame 11.

[0209] In an example, the first water tank cleaning member 17 is non-flat, so as to adapt to the situation where the first side surface 1241 of the shell protrudes from the first side surface 117 of the frame along the width direction of the cleaning module 1 .

[0210] That is, in this embodiment, one end of the first water tank cleaning member 17 protrudes along the length direction from the end surface of the driving housing 124 away from the support frame 11, so that the first water tank cleaning member 17 has a sufficient length to scrape the water tank 21 on the base 2.

[0211] In one example, see Fig.17 , the length of the second sink cleaning member 18 is less than the length of the first sink cleaning member 17; in other examples, the length of the second sink cleaning member 18 is not less than the length of the first sink cleaning member 17. The following mainly describes the scenario when the length of the second sink cleaning member 18 is less than the length of the first sink cleaning member 17.

[0212] In one example, see Fig.18 The side of the supporting frame 11 facing the second sink cleaning member 18 is the second side surface 118 of the frame, and the side of the driving shell 124 facing the second sink cleaning member 18 is the second side surface 1242 of the shell. The second side surface 1242 of the shell protrudes out of the second side surface 118 of the frame along the width direction of the cleaning module 1, so that when the second sink cleaning member 18 is in the shape of a plate, only the second side surface 118 of the frame is correspondingly provided with the second sink cleaning member 18, and the second side surface 1242 of the shell is not correspondingly provided with the second sink cleaning member 18, thereby making the length of the second sink cleaning member 18 smaller than the length of the first sink cleaning member 17.

[0213] For the scenario where the length of the second sink cleaning component 18 is not less than the length of the first sink cleaning component 17, in one example, the second side surface 1242 of the shell along the width direction of the cleaning module 1 does not protrude from the second side surface 118 of the frame. At this time, one end of the second sink cleaning component 18 along the length direction can be set to protrude from the end surface of the driving shell 124 away from one end of the supporting frame 11.

[0214] Regarding the structure of the first water tank cleaning member 17, in one embodiment, see Figure 19-20 The first water tank cleaning member 17 includes a supporting portion 171 and an elastic portion 172 . The supporting portion 171 is mounted on the supporting frame 11 . The elastic portion 172 is mounted at the bottom of the supporting portion 171 . The elastic portion 172 extends along the length direction of the supporting portion 171 .

[0215] In one example, the elastic portion 172 is made of rubber.

[0216] In an example, the material of the support portion 171 is the same as the material of the support frame 11 .

[0217] In one example, the support portion 171 and the elastic portion 172 are detachably connected; in other examples, the support portion 171 and the elastic portion 172 are non-detachably connected, for example, the support portion 171 and the elastic portion 172 are adhesively connected.

[0218] In one example, the length of the elastic portion 172 is not less than the length of the supporting portion 171 .

[0219] In an example, two ends of the elastic portion 172 are flush with two ends of the supporting portion 171 .

[0220] In one example, the support portion 171 is detachably connected to the support frame body 11 via a plurality of connectors such as screws or bolts.

[0221] In one example, there is a connection structure between the support portion 171 and the drive housing 124. For example, in a specific example, see Fig.17 A connecting column 1243 is provided on the driving housing 124 , and a connecting piece passes through the supporting portion 171 and is connected to the connecting column 1243 to achieve connection between the supporting portion 171 and the driving housing 124 .

[0222] In this embodiment, the first water tank cleaning member 17 includes a supporting portion 171 and an elastic portion 172 , and the elastic portion 172 can be elastically deformed to facilitate scraping and cleaning the water tank 21 of the base 2 .

[0223] Regarding the connection between the support portion 171 and the elastic portion 172, in one embodiment, one of the bottom surface of the support portion 171 and the top surface of the elastic portion 172 is provided with a plurality of insertion holes 1721, and the other is provided with a plurality of matching protrusions 1711, the matching protrusions 1711 and the insertion holes 1721 correspond one-to-one, and the matching protrusions 1711 are inserted into the corresponding insertion holes 1721; and / or, one of the support portion 171 and the elastic portion 172 is provided with a plurality of buckles 1722, and the other is provided with a plurality of slots 1712, the buckles 1722 and the slots 1712 correspond one-to-one, the free ends of the buckles 1722 are inserted into the corresponding slots 1712, and the slots 1712 are provided on the side of the support portion 171 or the elastic portion 172.

[0224] That is, in one example, the support portion 171 and the elastic portion 172 are connected only by matching mating protrusions 1711 and sockets 1721; in another example, the support portion 171 and the elastic portion 172 are connected only by matching buckles 1722 and slots 1712; in another example, the support portion 171 and the elastic portion 172 are connected both by matching mating protrusions 1711 and sockets 1721 and by matching buckles 1722 and slots 1712.

[0225] Regarding the bottom surface of the support portion 171 and the top surface of the elastic portion 172, one is provided with a plurality of insertion holes 1721 and the other is provided with a plurality of matching protrusions 1711. It can be understood that the insertion holes 1721 can be provided on the bottom surface of the support portion 171 and the matching protrusions 1711 can be provided on the top surface of the elastic portion 172, or the matching protrusions 1711 can be provided on the bottom surface of the support portion 171 and the insertion holes 1721 can be provided on the top surface of the elastic portion 172.

[0226] See also Fig.19 , schematically shows that a plurality of mating protrusions 1711 are arranged on the bottom surface of the support portion 171, and the mating protrusions 1711 are arranged at intervals along the length direction of the support portion 171, and a plurality of insertion holes 1721 are arranged on the top surface of the elastic portion 172, and the insertion holes 1721 are arranged at intervals along the length direction of the elastic portion 172, the mating protrusions 1711 and the insertion holes 1721 correspond one to one, and the mating protrusions 1711 are inserted into the corresponding insertion holes 1721.

[0227] In one example, the mating protrusion 1711 is cylindrical and the insertion hole 1721 is a circular hole; in other examples, the mating protrusion 1711 is square and the insertion hole 1721 is rectangular.

[0228] Regarding that one of the support portion 171 and the elastic portion 172 is provided with a plurality of buckles 1722 and the other is provided with a plurality of slots 1712, it can be understood that the buckles 1722 can be provided on the support portion 171 and the slots 1712 can be provided on the side of the elastic portion 172; or, the slots 1712 can be provided on the side of the support portion 171 and the buckles 1722 can be provided on the elastic portion 172.

[0229] See also Fig.19 , schematically shows that a plurality of buckles 1722 are provided on the elastic portion 172, and the buckles 1722 are spaced in sequence along the length direction of the elastic portion 172, and a plurality of slots 1712 are provided on the side of the support portion 171, and the slots 1712 are spaced in sequence along the length direction of the support portion 171, and the buckles 1722 and the slots 1712 correspond one to one, and the free ends of the buckles 1722 are inserted into the corresponding slots 1712.

[0230] In one example, see Fig. 20 The buckle 1722 is disposed on one side of the insertion hole 1721 along the thickness direction of the elastic portion 172 .

[0231] In one example, see Fig. 20The buckle 1722 includes a first buckle portion 17221 and a second buckle portion 17222, and the two ends of the first buckle portion 17221 are respectively connected to the elastic portion 172 and the second buckle portion 17222; the slot 1712 includes a first slot portion 17121 and a second slot portion 17122, the first slot portion 17121 is arranged on the side of the support portion 171 and opens to the bottom surface of the support portion 171, and the second slot portion 17122 is arranged on the first slot portion 17121, the first buckle portion 17221 is located in the first slot portion 17121 and the second buckle portion 17222 is inserted into the second slot portion 17122.

[0232] In one example, see Fig.19 The elastic part 172 includes a first elastic part 1723 and a second elastic part 1724. The first elastic part 1723 and the second elastic part 1724 are both in the shape of long strips. The first elastic part 1723 is provided with a plug hole 1721 and a buckle 1722. The second elastic part 1724 is arranged on one side of the first elastic part 1723 along the thickness direction. A plurality of elastic protrusions 1725 are arranged on the second elastic part 1724. The elastic protrusions 1725 are arranged at intervals along the length direction of the second elastic part 1724.

[0233] In the embodiment of the present application, by arranging the support portion 171 and the elastic portion 172 to be connected through matching mating protrusions 1711 and sockets 1721 and / or through matching buckles 1722 and slots 1712, the elastic portion 172 can be stably mounted on the support portion 171.

[0234] An embodiment of the present application provides a cleaning system, including a cleaning device 100 and a cleaning base station provided in any of the above embodiments.

[0235] The cleaning base station cooperates with the cleaning base station. The cleaning base station is a docking station for the cleaning base station and is used to perform preset operations for the cleaning base station, such as charging the cleaning base station, recycling dust in the dust box of the cleaning base station, and replenishing water for the cleaning base station. The specific structure of the cleaning base station has been described above and will not be elaborated here.

[0236] The cleaning device 100 may be any one of a sweeping robot, a mopping robot, a floor washing robot, or a sweeping and mopping robot.

[0237] In one example, the cleaning device 100 includes multiple working modes. For example, the cleaning device 100 includes a vacuuming mode, a mopping mode, a washing mode, and the like.

[0238] In some examples, the cleaning device 100 can walk autonomously, without direct human control and operation when performing cleaning work, and also has functions such as path planning, automatic obstacle avoidance, human-computer interaction, and return charging. The bottom of the cleaning device 100 is provided with a driving structure such as a driving wheel and / or a crawler to achieve automatic walking.

[0239] In some examples, the cleaning device 100 is highly intelligent and can minimize user operations. After the cleaning device 100 has been working for a period of time, when the cleaning device 100 determines that the garbage in the dust box needs to be recovered and / or the rag needs to be cleaned, the cleaning device 100 can automatically return to the cleaning base station and perform operations such as recovering the garbage in the dust box and / or cleaning the rag at the cleaning base station.

[0240] The above description is only a preferred embodiment of the present application and is not intended to limit the present application. Any modifications, equivalent substitutions and improvements made within the spirit and principles of the present application should be included in the protection scope of the present application.

Claims

1. A cleaning module, characterized in that: The cleaning module (1) comprises: Support frame (11); A driving device (12) connected to the support frame (11), the driving device (12) being used to drive the support frame (11) to move; A first cleaning portion (13), wherein the first cleaning portion (13) is arranged on the supporting frame (11).

2. The cleaning module according to claim 1, wherein the driving device (12) is used to drive the supporting frame (11) to move back and forth.

3. The cleaning module according to claim 1, characterized in that: The cleaning module (1) further comprises a liquid outlet structure (14), the liquid outlet structure (14) being provided with a liquid outlet hole (141), and the liquid outlet structure (14) being arranged on the supporting frame (11).

4. The cleaning module according to claim 3, characterized in that: A cleaning tank (15) is formed on the cleaning module (1), and the first cleaning portion (13) is located in the cleaning tank (15).

5. The cleaning module according to claim 4, characterized in that: The liquid outlet structure (14) is arranged on the top surface of the support frame (11), and the cleaning tank (15) is formed between the liquid outlet structure (14) and the support frame (11).

6. The cleaning module according to claim 5, characterized in that: A blocking protrusion (119) is formed on the top of the support frame (11), and the blocking protrusion (119) and the liquid outlet structure (14) form the cleaning tank (15).

7. The cleaning module according to claim 5, characterized in that: There are a plurality of first cleaning sections (13), and each first cleaning section (13) is located in a corresponding cleaning tank (15).

8. The cleaning module according to claim 4, characterized in that: The top surface of the support frame (11) is recessed downward to form the cleaning groove (15), and the first cleaning portion (13) and the liquid outlet structure (14) are both located in the cleaning groove (15).

9. The cleaning module according to claim 8, characterized in that: There are two first cleaning parts (13), and the two first cleaning parts (13) are respectively located on both sides of the liquid outlet structure (14); The liquid outlet holes (141) are arranged on two opposite sides of the liquid outlet structure (14), and the liquid outlet holes (141) on each side are respectively oriented toward the first cleaning portion (13) on the corresponding side; and / or, The liquid outlet hole (141) is provided on the top surface of the liquid outlet structure (14).

10. The cleaning module according to claim 9, characterized in that: A limiting convex strip (143) is formed on the liquid outlet structure (14), the limiting convex strip (143) is arranged on the top surface of the liquid outlet structure (14), and two limiting convex strips (143) are arranged in parallel and spaced apart along the distribution direction of the two first cleaning parts (13), and the liquid outlet hole (141) is arranged between the two limiting convex strips (143).

11. The cleaning module according to claim 4, characterized in that: The cleaning module (1) further comprises a second cleaning portion (16), wherein the second cleaning portion (16) is arranged on the support frame (11), and the second cleaning portion (16) is arranged on the front side or / and the rear side of the cleaning tank (15) along the moving direction of the cleaning module (1).

12. The cleaning module according to claim 11, wherein: The second cleaning part (16) is a floating scraper.

13. The cleaning module according to any one of claims 1 to 12, characterized in that: The first cleaning portion (13) is a plurality of protrusions distributed on the support frame (11).

14. The cleaning module according to claim 13, wherein: The protrusions are arranged at intervals to form a row of protrusions perpendicular to the moving direction of the support frame (11), and more than one row of protrusions are arranged along the moving direction of the support frame (11).

15. The cleaning module according to any one of claims 1 to 12, characterized in that: The cleaning module (1) further comprises a first water tank cleaning component (17), wherein the first water tank cleaning component (17) is arranged on one side of the supporting frame (11) and the driving device (12).

16. The cleaning module according to claim 15, characterized in that: The first water tank cleaning component (17) comprises a supporting portion (171) and an elastic portion (172); the supporting portion (171) is mounted on the supporting frame (11); and the elastic portion (172) is mounted at the bottom of the supporting portion (171).

17. The cleaning module according to claim 16, wherein: The bottom surface of the support portion (171) and the top surface of the elastic portion (172) are both provided with a plurality of insertion holes (1721) and the other is provided with a plurality of matching protrusions (1711), the matching protrusions (1711) and the insertion holes (1721) correspond one to one, and the matching protrusions (1711) are inserted into the corresponding insertion holes (1721); and / or, One of the support portion (171) and the elastic portion (172) is provided with a plurality of buckles (1722), and the other is provided with a plurality of slots (1712); the buckles (1722) and the slots (1712) correspond one to one; the free ends of the buckles (1722) are inserted into the corresponding slots (1712); and the slots (1712) are provided on the side of the support portion (171) or the elastic portion (172).

18. The cleaning module according to claim 15, characterized in that: The driving device (12) comprises a driving housing (124), and the driving housing (124) is arranged at one end of the supporting frame (11); the first water tank cleaning component (17) protrudes from the end surface of the driving housing (124) facing away from the end of the supporting frame (11).

19. The cleaning module according to claim 15, characterized in that: The cleaning module (1) further comprises a second water tank cleaning component (18), wherein the second water tank cleaning component (18) is arranged on the other side of the supporting frame (11) and the driving device (12).

20. A cleaning base station, characterized in that: It comprises a base (2) and a cleaning module (1) according to any one of claims 1 to 19, wherein a guide rail structure (3) is arranged on the base (2), and the cleaning module is supported on the base (2) by the guide rail structure (3).

21. A cleaning system, characterized in that: It comprises a cleaning device and the cleaning base station as claimed in claim 20.

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