Cleaning and maintenance module of base station and base station

Abstract

The utility model relates to a cleaning and maintenance module of a base station and the base station. Based on the present application, the cleaning maintenance module has a module movement base for reciprocating movement, and the module movement base may be provided with a friction cleaning module for interfering friction with a floor cleaning component of the cleaning robot. Wherein the friction cleaning assembly can be obliquely arranged above the top face, in the module thickness direction, of the module moving base, and clean water supplied by the base station can penetrate through the friction cleaning assembly from the upper inclined end of the friction cleaning assembly to the lower inclined end of the friction cleaning assembly to flow; the cleaning and maintaining module can further comprise a water storage blocking rib assembly which enables flowing of clean water to be delayed, so that dirt stored at all positions of the friction cleaning assembly can be fully dissolved into or mixed with the clean water flowing in the delayed mode, and the dirt is laterally discharged in the reciprocating movement process of the friction cleaning assembly. Therefore, self-cleaning of the cleaning and maintaining module is achieved. And furthermore, the cleaning and maintenance effect of the base station on the ground cleaning part of the cleaning robot can be improved.

Description

Technical Field

[0001] This application relates to the field of smart homes, and in particular to a cleaning and maintenance module for a base station, and a base station for performing cleaning and maintenance on a cleaning robot. Background Technology

[0002] The bottom of the cleaning robot can be equipped with a floor cleaning component, which can then be used to perform floor cleaning tasks such as sweeping or wiping.

[0003] After cleaning the floor, the cleaning robot's floor cleaning components accumulate dirt. The robot can then move to a base station for cleaning and maintenance of these components. Specifically, when the robot is parked at the base station, the base station's cleaning and maintenance module can reciprocate beneath the robot's bottom. During this reciprocating movement, the module interacts with the floor cleaning components through friction. This friction helps to separate the dirt from the components, thus cleaning and maintaining them.

[0004] However, dirt separated from the floor cleaning components of the cleaning robot can easily be stored in the cleaning and maintenance module. Furthermore, when cleaning and maintenance are performed again using the module containing the stored dirt, it may cause secondary contamination to the floor cleaning components, making it difficult to effectively clean and maintain the floor cleaning components.

[0005] It is evident that improving the cleaning and maintenance effectiveness of base stations for the ground cleaning components of cleaning robots has become a technical problem that needs to be solved. Summary of the Invention

[0006] The embodiments of this application provide a cleaning and maintenance module for a base station, and a base station for performing cleaning and maintenance on a cleaning robot, which helps to improve the cleaning and maintenance effect of the base station on the ground cleaning components of the cleaning robot.

[0007] In one embodiment of this application, a cleaning and maintenance module for a base station is provided, comprising:

[0008] A module moving base, which is used to reciprocate within the sewage discharge groove of a base station;

[0009] A friction cleaning assembly is provided, which is inclinedly arranged above the top surface of the movable base in the thickness direction of the module. The friction cleaning assembly has two opposite ends in the length direction of the module, which are an upward tilting end and a downward tilting end with a height difference in the thickness direction of the module. The upward tilting end of the friction cleaning assembly is used to receive clean water supplied by the base station, and the clean water is used to flow through the friction cleaning assembly from the upward tilting end to the downward tilting end.

[0010] A water-retaining baffle assembly is located in the flow path of the clean water, and the water-retaining baffle assembly is used to delay the flow of the clean water.

[0011] In some examples, optionally, the width direction of the cleaning and maintenance module is parallel to the bottom of the drain groove and parallel to the direction of movement of the module moving base reciprocating in the drain groove; the length direction of the module is parallel to the bottom of the drain groove and perpendicular to the direction of movement; and the thickness direction of the module is perpendicular to the bottom of the drain groove and perpendicular to the direction of movement.

[0012] In some examples, optionally, the top surface of the module moving base is an inclined top surface, and the friction cleaning assembly is inclinedly arranged above the inclined top surface based on the inclined support of the inclined top surface; wherein, the opposite ends of the inclined top surface in the length direction of the module are a high end and a low end with a height difference in the thickness direction of the module, respectively; the upward inclined end of the friction cleaning assembly is located above the high end of the inclined top surface, and the downward inclined end of the friction cleaning assembly is located above the low end of the inclined top surface.

[0013] In some examples, the water-retaining baffle assembly may optionally be located on the top surface of the module moving base or on the friction cleaning assembly.

[0014] In some examples, the system may optionally include a base suspension wheel assembly for movably mounting the module mobile base in the drainage groove of the base station, and the base suspension wheel assembly is also used to suspend the module mobile base in the drainage groove above the bottom of the drainage groove.

[0015] In some examples, the system may optionally include a bottom cleaning component, which is fixedly mounted on the module moving base or the friction cleaning component. The bottom cleaning component extends below the bottom surface of the module moving base in the thickness direction of the module and is configured to make interference contact with the bottom of the drain groove when the module moving base is suspended above the bottom of the drain groove.

[0016] In some examples, optionally, the module moving base has a base end boss at one end in the length direction of the module. The base end boss is used to fix the module moving base to the motion diversion module of the base station. The motion diversion module is used to drive the module moving base to reciprocate in the sewage drainage groove. The clean water comes from the motion diversion module. Furthermore, the upward tilting end of the friction cleaning component is close to the base end boss in the length direction of the module. The base end boss is detachably fixed to the motion diversion module by means of a screw-locking rod.

[0017] In some examples, optionally, the module moving base includes a first moving base for movably receiving in the drain groove, the first moving base having an inclined top surface, and the two opposite ends of the inclined top surface in the length direction of the module being a high end and a low end having a height difference in the thickness direction of the module, respectively; the water-retaining baffle assembly includes a first water-retaining baffle located on the inclined top surface, and the first water-retaining baffle is spaced apart from the high end to the low end of the inclined top surface; the friction cleaning assembly includes a first friction assembly mounted on the inclined top surface, and the first friction assembly avoids the first water-retaining baffle on the inclined top surface to form a stagnant flow channel on the inclined top surface for the clean water to flow from the high end through the first water-retaining baffle to the low end.

[0018] In some examples, optionally, the first friction assembly includes a first cleaning wiping plate and a first cleaning scraper, and both the first cleaning wiping plate and the first cleaning scraper are inclinedly mounted on the first movable base with the inclined top surface as the positioning reference surface; the first cleaning wiping plate and the first cleaning scraper are continuously deployed between the upper inclined end and the lower inclined end of the first friction assembly, and the first cleaning wiping plate and the first cleaning scraper are separated by the first water-retaining baffle on opposite sides of the hysteresis channel in the module width direction by the first water-retaining baffle.

[0019] In some examples, the first movable base may optionally have a first side flange and a second side flange on opposite sides in the width direction of the module, and the first water-retaining baffle is located between the first side flange and the second side flange.

[0020] In some examples, the first cleaning wiper is optionally detachably held between the first side flange and the first water-retaining baffle, and the first side flange is discretely distributed between the high end and the low end of the inclined top surface.

[0021] In some examples, optionally, the first cleaning squeegee is detachably held between the second side flange and the first water-retaining baffle, and the first cleaning squeegee is also suspended and supported by a first elastic support assembly arranged between the second side flange and the first water-retaining baffle, and the ultimate height of the suspended first cleaning squeegee is higher than that of the first cleaning wiping plate.

[0022] In some examples, optionally, the first movable base has a base end boss at one end in the length direction of the module. The base end boss is used to fix the first movable base to the motion diversion module of the base station. The motion diversion module is used to drive the module movable base to reciprocate in the sewage groove. The clean water comes from the motion diversion module. Furthermore, the high end of the inclined top surface and the upward inclined end of the first friction component are close to the base end boss in the length direction of the module.

[0023] In some examples, the first movable base may optionally be equipped with a base suspension wheel assembly, which is used to movably mount the first movable base in the sewage discharge groove, and the base suspension wheel assembly is also used to suspend the first movable base in the sewage discharge groove above the bottom of the sewage discharge groove.

[0024] In some examples, optionally, the first movable base is also fixedly mounted on the bottom side in the height direction of the module with a first bottom cleaning component protruding below the bottom surface of the first movable base, and the first bottom cleaning component is used to make interference contact with the bottom of the drain groove when the first movable base is suspended above the bottom of the drain groove.

[0025] In some examples, optionally, the module moving base includes a second moving base for movably receiving in the drain groove, the second moving base having an inclined top surface, and the two opposite ends of the inclined top surface in the length direction of the module being a high end and a low end having a height difference in the thickness direction of the module, respectively; the friction cleaning assembly includes a second friction assembly mounted on the inclined top surface, and the second friction assembly covering the inclined top surface; the water-retaining baffle assembly includes a second water-retaining baffle, and the second water-retaining baffle is located on the second friction assembly, and the second water-retaining baffle is spaced apart from the upper inclined end to the lower inclined end of the second friction assembly.

[0026] In some examples, optionally, the second friction assembly includes a second cleaning wiper, and the second cleaning wiper is obliquely mounted on the second movable base with the inclined top surface as the positioning reference surface; the second cleaning wiper is continuously deployed between the upper and lower inclined ends of the second friction assembly, and the second water-retaining baffle is spaced apart on the second cleaning wiper between the upper and lower inclined ends of the second friction assembly.

[0027] In some examples, the second cleaning wiper may optionally have a wiper clip, the inclined top surface has a base groove, and the second cleaning wiper utilizes the snap-fit ​​between the wiper clip and the base groove to achieve an inclined installation on the second movable base with the inclined top surface as the positioning reference surface.

[0028] In some examples, the second cleaning wiping plate may optionally have wiping plate protrusions, and the second water-retaining baffle is deployed between adjacent wiping plate protrusions.

[0029] In some examples, the second movable base may optionally have a lateral recessed platform located outside the side of the inclined top surface in the module width direction, and the height of the lateral recessed platform in the module height direction is lower than that of the inclined top surface; the second friction assembly also includes a second cleaning scraper, which is inclinedly mounted on the second movable base with the lateral recessed platform as the positioning reference plane, and the second cleaning scraper is continuously deployed between the upper and lower inclined ends of the second friction assembly.

[0030] In some examples, the second friction assembly may optionally include a third cleaning squeegee, which is discretely distributed between the upper and lower inclined ends of the second friction assembly, and the second and third cleaning squeegees are respectively located near opposite sides of the second cleaning squeegee in the width direction of the module; the lateral countersunk platforms are arranged in pairs outside the sides of the inclined top surface on opposite sides in the width direction of the module, and the second and third cleaning squeegees are respectively inclinedly mounted on the second movable base with the lateral countersunk platforms on opposite sides as positioning reference surfaces.

[0031] In some examples, optionally, the second and third cleaning blades are tilted and suspended above the inclined top surface by second elastic support assemblies of the lateral countersinks arranged on the corresponding sides, outside the opposite sides of the module width direction of the inclined top surface.

[0032] In some examples, optionally, the second cleaning wiper extends beyond the sides of the inclined top surface on opposite sides of the module width direction, and is suspended above the lateral recesses on both sides; the second cleaning wiper also has side skirts extending downward from the side sides of the wiper on both sides, and the side skirts on both sides are located outside the second elastic support assembly arranged on the lateral recesses on the corresponding sides of the module width direction.

[0033] In some examples, optionally, the second cleaning squeegee also has a squeegee slot and a squeegee break, the squeegee slot extending continuously between the upper and lower inclined ends of the second friction assembly, the squeegee break being discretely distributed between the upper and lower inclined ends of the second friction assembly, the squeegee slot and the squeegee break being respectively deployed on the squeegee edge regions on opposite sides of the second cleaning squeegee in the module width direction, and the squeegee slot and the squeegee break being located inside the side skirts on the corresponding sides in the module width direction; the second cleaning squeegee is obliquely suspended based on the second elastic support assembly on the corresponding side, extending through the squeegee slot above the inclined top surface; the third cleaning squeegee is obliquely suspended based on the second elastic support assembly on the corresponding side, extending through the squeegee break above the inclined top surface.

[0034] In some examples, optionally, the second movable base has a base end boss at one end in the length direction of the module. The base end boss is used to fix the second movable base to the motion diversion module of the base station. The motion diversion module is used to drive the module movable base to reciprocate in the sewage groove. The clean water comes from the motion diversion module. Furthermore, the high end of the inclined top surface and the upward inclined end of the second friction component are close to the base end boss in the length direction of the module.

[0035] In some examples, the second movable base may optionally be equipped with a base suspension wheel assembly for movably mounting the second movable base in the drain groove, and the base suspension wheel assembly may also be used to suspend the second movable base in the drain groove above the bottom of the drain groove.

[0036] In some examples, the second friction assembly may optionally also be equipped with a second bottom cleaning assembly that extends below the bottom surface of the second movable base and is configured to make interference contact with the bottom of the drain groove when the second movable base is suspended above the bottom of the drain groove.

[0037] In some examples, optionally, the second friction assembly includes a second cleaning wiper, and the second cleaning wiper is obliquely mounted on the second movable base with the inclined top surface as the positioning reference surface; the second cleaning wiper extends beyond the sides of the inclined top surface in the module width direction to the sides of the wiper side region in the module width direction, the second cleaning wiper also has a side skirt extending downward from the wiper side region, and the second bottom cleaning assembly is mounted on the side skirt.

[0038] In some examples, optionally, the second movable base also has a lateral recessed platform located outside the side of the inclined top surface in the module width direction, the lateral recessed platform being lower than the inclined top surface in the module height direction, the side area of ​​the second cleaning wiper being suspended above the lateral recessed platform, and the side skirt hanging down to the lateral recessed platform; the side skirt also has a skirt side wing protruding laterally beyond the lateral recessed platform in the module width direction, and the second bottom cleaning assembly is fixedly mounted below the skirt side wing.

[0039] In another embodiment of this application, a base station is also provided, including a base assembly, a clean water nozzle, and a cleaning and maintenance module as described in the foregoing embodiments. The base assembly has a drain groove, and the clean water nozzle is used to supply clean water.

[0040] Based on embodiments of this application, the cleaning and maintenance module of a base station can have a module moving base for reciprocating movement in the base station's drainage groove. The module moving base can be equipped with a friction cleaning module for interfering with the ground cleaning components of a cleaning robot. The friction cleaning component can be obliquely arranged above the top surface of the module moving base in the module thickness direction. The opposite ends of the friction cleaning component in the module length direction can be an upward-sloping end and a downward-sloping end, respectively, having a height difference in the module thickness direction. The upward-sloping end of the friction cleaning component receives clean water supplied by the base station, allowing the clean water to flow through the friction cleaning component from the upward-sloping end to the downward-sloping end. Furthermore, the cleaning and maintenance module can include a water-retaining baffle assembly that slows the flow of clean water, allowing dirt stored in various parts of the friction cleaning component to fully dissolve or mix with the slowed-flowing clean water. The wastewater, after the clean water has dissolved or mixed with dirt, can be laterally discharged into the base station's drainage groove during the reciprocating movement of the friction cleaning component. Thus, the cleaning and maintenance module can achieve self-cleaning by means of the base station's clean water supply. Furthermore, the self-cleaning capability of the cleaning and maintenance module can help improve the cleaning and maintenance effect of the base station on the ground cleaning components of the cleaning robot. Attached Figure Description

[0041] The following figures are for illustrative purposes only and do not limit the scope of this application:

[0042] Figure 1 This is a schematic diagram of the assembly structure of the base station in an embodiment of this application;

[0043] Figure 2 This is a schematic diagram of the exploded structure of the base station in an embodiment of this application;

[0044] Figure 3 This is a schematic diagram of the top structure of the cleaning and maintenance module of the base station in the embodiments of this application;

[0045] Figure 4 This is a schematic diagram of the bottom structure of the cleaning and maintenance module of the base station in the embodiments of this application;

[0046] Figure 5 This is an exploded view of the cleaning and maintenance module of the base station in an embodiment of this application;

[0047] Figure 6 This is a schematic diagram showing the connection status of the motion diversion module and the cleaning and maintenance module of the base station in this embodiment of the application.

[0048] Figure 7 This is a cross-sectional view showing the connection status of the motion diversion module and the cleaning and maintenance module of the base station in this embodiment of the application.

[0049] Figure 8 for Figure 7 The diagram shown shows the structure when the screw-lock lever is in the locked state.

[0050] Figure 9 This is a schematic diagram showing the assembly relationship between the motion diversion module and the driving component of the base station in an embodiment of this application;

[0051] Figure 10 This is a schematic diagram of the open waterway structure of the base station in the embodiments of this application;

[0052] Figure 11 This is a schematic diagram illustrating a self-cleaning example of the cleaning and maintenance module of a base station in an embodiment of this application;

[0053] Figure 12 This is a schematic diagram of the base station's base disassembled state in an embodiment of this application;

[0054] Figure 13 This is a schematic diagram of the base station's base assembly state in an embodiment of this application;

[0055] Figure 14 This is a schematic diagram of the assembly structure of another cleaning and maintenance module for the base station in this application embodiment;

[0056] Figure 15This is a schematic diagram of the top structure of another cleaning and maintenance module of the base station in this application embodiment;

[0057] Figure 16 This is a side view of another cleaning and maintenance module of the base station in this application embodiment;

[0058] Figure 17 This is a schematic diagram of the end structure of another cleaning and maintenance module of the base station in this application embodiment;

[0059] Figure 18 This is an exploded view of another cleaning and maintenance module of the base station in this application embodiment;

[0060] Figure 19 This is a schematic diagram of a semi-assembled structure of another cleaning and maintenance module for a base station in an embodiment of this application;

[0061] Figure 20 This is a partial structural diagram of the base station in this application embodiment when using another cleaning and maintenance module;

[0062] Figure 21 A schematic diagram of the open waterway structure when the base station in this embodiment uses another cleaning and maintenance module;

[0063] Figure 22 This is a schematic diagram of another cleaning and maintenance module's snap-fit ​​structure in an embodiment of this application.

[0064] Figure 23 This is a cross-sectional view of another cleaning and maintenance module of the base station in this application embodiment;

[0065] Figure 24 This is a schematic diagram of another example of the self-cleaning of a cleaning and maintenance module of a base station in this application embodiment.

[0066] Figure Labels

[0067] 10 base components

[0068] 11 base frame

[0069] 110 main frame

[0070] 111 Limiting Rib Plate

[0071] 112 positioning holes

[0072] 113 side frame

[0073] 115 Locking Slot

[0074] 118 Sewage Recycling Outlet

[0075] 12-base platform

[0076] 120 drain groove

[0077] 122 positioning post

[0078] 123 shaft mounting table

[0079] 125 Locking Assembly

[0080] 126 guide wheel track

[0081] 128 sewage pipe

[0082] 129 Connecting Sunken Platforms

[0083] 20 drive components

[0084] 21 drive motors

[0085] 210 motor cover

[0086] 22 Transmission Mechanism

[0087] 220 Mobile Base

[0088] 23 Drive Slider

[0089] 230 Plug Base

[0090] 235 slider side wing

[0091] 25 position sensors

[0092] 27 Nozzle holder

[0093] 30 guide components

[0094] 31 First Shaft Seat

[0095] 32 Second Shaft Seat

[0096] 33 guide shaft

[0097] 38 Sewage pipe connector

[0098] 50 Cleaning and Maintenance Module

[0099] 500 inclined top surface

[0100] 51 First Mobile Base

[0101] 511 Delayed Flow Channel

[0102] 512 First Water Storage Barrier

[0103] 515 First side flange

[0104] 516 Second side flange

[0105] 52 First Friction Component

[0106] 521 First Cleaning Wipe

[0107] 522 First Cleaning Scraper

[0108] 523 First Elastic Support Component

[0109] 53 Base Suspension Wheel Set

[0110] 531 support wheel

[0111] 532 guide wheel

[0112] 55 Second Mobile Base

[0113] 556 Lateral sinkhole

[0114] 558 base slot

[0115] 56 Second Friction Component

[0116] 561 Second Cleaning Wipe Plate

[0117] 5611 Wiping plate bumps

[0118] 5612 Wiping board seam

[0119] 5613 Cleaning board break seam

[0120] 562 Second Cleaning Scraper

[0121] 563 Third Cleaning Scraper

[0122] 564 Second Elastic Support Component

[0123] 565 Second Water Storage Barrier

[0124] 566 side skirt

[0125] 567 Skirt Side Wing

[0126] 568 wiper clip

[0127] 57 Base end boss

[0128] 571 Base Through Hole

[0129] 572 Limiting end face

[0130] 58 First Bottom Cleaning Component

[0131] 580 First mounting side frame

[0132] 59 Second Bottom Cleaning Component

[0133] 590 Second Mounting Side Frame

[0134] 595 Mounting Screw Assembly

[0135] 60 Exercise Drainage Module

[0136] 61 Slider Main Component

[0137] 62 water storage tanks

[0138] 620 water supply outlet

[0139] 627 limiting reinforcement

[0140] 63 Plug Boss

[0141] 65 Limiting Lug

[0142] 67 Twist Locking Rod

[0143] 678 radial convex teeth

[0144] 679 Limit Terminal

[0145] 68-module through hole

[0146] 70 Clean Water Nozzle

[0147] 80 filter components Detailed Implementation

[0148] To make the objectives, technical solutions, and advantages of this application clearer, the following detailed description is provided with reference to the accompanying drawings and embodiments.

[0149] Figure 1 This is a schematic diagram of the assembly structure of the base station in an embodiment of this application. Figure 2 This is a schematic diagram of the exploded structure of the base station in an embodiment of this application. Please refer to [link / reference]. Figure 1 and Figure 2 In embodiments of this application, the base station of the cleaning robot may include a base assembly 10, a drive assembly 20, a cleaning and maintenance module 50, a motion diversion module 60, and a clean water nozzle 70.

[0150] For example, in an embodiment of this application, the base assembly 10 may have a drain groove 120, and when a cleaning robot is parked above the base assembly 10, the floor cleaning component of the cleaning robot may be suspended above the drain groove 120, and wastewater generated during cleaning and maintenance of the floor cleaning component of the cleaning robot may be discharged outside the chassis assembly through the drain groove 120. For example, the floor cleaning component of the cleaning robot may include at least one of a floor sweeping component (e.g., a roller brush) for sweeping the floor and a floor wiping component (e.g., a mop tray) for wiping the floor.

[0151] For example, in an embodiment of this application, the base assembly 10 may include a base frame 11 and a base platform 12. The base frame 11 is used to mount the drive assembly 20. The base frame 11 may be arranged adjacent to a water tank assembly including a clean water tank and a wastewater tank. The clean water used by the clean water nozzle base 70 may be supplied by the clean water tank. The base platform 12 is used to park the cleaning robot. The sewage discharge groove 120 may be located on the base platform 12, and the wastewater in the sewage discharge groove 120 may be discharged into the wastewater tank.

[0152] Exemplarily, in an embodiment of this application, the drain groove 120 can extend in the base width direction of the base assembly 10, the groove width direction of the drain groove 120 corresponds to the base length direction of the base assembly 10, and the base length direction of the base assembly 10 can be the travel direction of the cleaning robot when it stops or leaves the base assembly 10. For ease of explanation, embodiments of this application define a first horizontal direction X, a second horizontal direction Y, and a vertical direction Z. The groove length direction of the drain groove 120 and the base width direction of the base assembly 10 can be parallel to the first horizontal direction X, the groove width direction of the drain groove 120 and the base length direction of the base assembly 10 can be parallel to the second horizontal direction Y, and the base height direction of the base assembly 10 and the groove depth direction of the drain groove 120 can both be parallel to the vertical direction Z.

[0153] Exemplarily, in an embodiment of this application, the cleaning and maintenance module 50 can be movably arranged in the drain groove 120. For example, the module length of the cleaning and maintenance module 50 can be adapted to the groove width of the drain groove 120, and the module width direction of the cleaning and maintenance module 50 is smaller than the groove length of the drain groove 120. As defined above, when the cleaning module 50 is movably arranged in the drain groove 120, the module length direction of the cleaning and maintenance module 50 can be parallel to the second horizontal direction Y, the module width direction of the cleaning and maintenance module 50 can be parallel to the first horizontal direction X, and the cleaning and maintenance module 50 can reciprocate in the drain groove 120 parallel to the first horizontal direction X. In addition, the module thickness direction of the cleaning and maintenance module 50 can be parallel to the vertical direction Z, and when the cleaning and maintenance module 50 is accommodated in the drain groove 120, the module thickness direction (i.e., the vertical direction Z) of the cleaning and maintenance module 50 can be parallel to the direction of gravity.

[0154] For example, in an embodiment of this application, the drive component 20 can be used to provide driving force for the reciprocating movement of the cleaning and maintenance module 50 in the drain groove 120 parallel to the first horizontal direction X (or the groove length direction).

[0155] For example, in an embodiment of this application, in order to avoid contamination of the drive component 20, the drive component 20 can be installed on the base component 10 outside the drain groove 120. For example, the drive component 20 can be positioned outside the base platform 12 where the drain groove 120 is located, and the drive component 20 can be installed on the base frame 11.

[0156] For example, in an embodiment of this application, the drive component 20 may include a drive motor 21, a transmission mechanism 22, and a drive slider 23. The drive slider 23 and the drive motor 21 can be connected by the transmission mechanism 22. The drive slider 23 can reciprocate in parallel to the first horizontal direction X (or the base width direction) outside the drain groove 120 in response to the power output generated by the drive motor 21. The drive slider 23 is used to provide driving force for the reciprocating movement of the cleaning and maintenance module 50 in the drain groove 120 in parallel to the first horizontal direction X (or the groove length direction).

[0157] For example, in an embodiment of this application, the drive motor 21 of the drive assembly 20 can be covered and shielded by the motor cover 210.

[0158] For example, in an embodiment of this application, the transmission mechanism 22 may include a belt drive mechanism and a transmission base 220. A pair of transmission wheels of the belt drive mechanism can be rotatably mounted on the base assembly 10. The pair of transmission wheels of the belt drive mechanism can be spaced apart in the first horizontal direction X (or the width direction of the base). The output shaft of the drive motor 21 can be coaxially connected to one of the transmission wheels. The power output of the drive motor 21 is used to drive the transmission belt of the belt drive mechanism to move. The transmission base 220 can be fixed to the transmission belt of the belt drive mechanism. The drive slider 23 is fixedly mounted on the transmission base 220. Thus, the drive slider 23 can reciprocate parallel to the first horizontal direction X (or the width direction of the base) in response to the power output generated by the drive motor 21.

[0159] Exemplarily, in an embodiment of this application, the drive assembly 20 may further include a pair of position sensors 25, which may be fixedly mounted on the base assembly 10. The pair of position sensors 25 may be spaced apart in a first horizontal direction X (or the width direction of the base), and the pair of position sensors 25 are used to define the bending positions of the reciprocating movement of the drive slider 23. That is, the drive slider 23 may alternately contact a pair of position sensors 25 during reciprocating movement, and the contact between the drive slider 23 and any one of the position sensors 25 triggers the movement and direction of the drive slider 23.

[0160] For example, in an embodiment of this application, the cleaning and maintenance module 50 located in the drain groove 120 may not be directly connected to the drive slider 23 outside the drain groove 120, and the cleaning and maintenance module 50 may be connected to the drive slider 23 through the motion drainage module 60.

[0161] For example, in the embodiments of this application, the motion drainage module 60 can be movably mounted on the base assembly 10 (e.g., base platform 12), the motion drainage module 60 is fixedly connected to the cleaning and maintenance module 50, and the motion drainage module 60 is used to drive the cleaning and maintenance module 50 to reciprocate in the drain groove 120 parallel to the first horizontal direction X under the drive of the drive assembly 20 (e.g., drive slider 23).

[0162] For example, in an embodiment of this application, the motion drainage module 60 may be movably mounted on the base assembly 10 (e.g., base platform 12) using the guide component 30.

[0163] For example, in an embodiment of this application, the guide component 30 may include a first bearing 31 and a second bearing 32. The first bearing 31 and the second bearing 32 may be fixedly mounted on the base component 10 (e.g., base platform 12) outside the opposite ends of the drain groove 120 in the first horizontal direction X (or the base width direction or the groove length direction). The guide component 30 also includes at least one guide shaft 33 (two guide shafts 33 are used as an example in the figure) that is erected between the first bearing 31 and the second bearing 32 along the first horizontal direction X (or the base width direction or the groove length direction). Furthermore, the motion drainage module 60 may be slidably mounted on the guide shaft 33 to achieve movable mounting on the base component 10 (e.g., base platform 12).

[0164] For example, in an embodiment of this application, the motion drainage module 60 may include a slider body assembly 61, which may include two detachable parts. The two detachable parts of the slider body assembly 61 can be joined together, and the two detachable parts of the slider body assembly 61 can slide and clamp the guide shaft 33 by joining together. In this case, the assembly process of the guide assembly 30 may be as follows: first, the two ends of the guide shaft 33 are respectively inserted into the first bearing 31 and the second bearing 32; then, the first bearing 31 and the second bearing 32 are respectively fixed to opposite ends of the water storage tank 62 in the first horizontal direction X (or the base width direction or the groove length direction); then, the coaxiality between the two ends of the guide shaft 33 (i.e., the first bearing 31 and the second bearing 32) is adjusted; finally, the two detachable parts of the slider body assembly 61 are respectively fastened from opposite sides of the guide shaft 33. Therefore, the guide assembly 30 can be coaxially adjusted without the motion drainage module 60 installed, which in turn facilitates the smoothness of the reciprocating movement of the motion drainage module 60 along the guide shaft 33.

[0165] For example, in an embodiment of this application, the motion guiding module 60, which is movably mounted on the base assembly 10 (e.g., base platform 12) using the guide component 30, can cross the groove edge of the sewage discharge groove 120 in the second horizontal direction Y (or the base length direction or the groove width direction).

[0166] For example, in an embodiment of this application, the first bearing 31 and the second bearing 32 may have an offset in the mounting position relative to the drain groove 120 in the second horizontal direction Y (or the base length direction or the groove width direction), and the offset in the mounting position may allow the guide shaft 33 to suspend the motion drainage module 60 across the groove edge of the drain groove 120.

[0167] For example, in an embodiment of this application, the base assembly 10 (e.g., base platform 12) may also have a pair of bearing mounting platforms 123. The pair of bearing mounting platforms 123 are located at opposite ends of the water storage tank 62 in the first horizontal direction X (or the base width direction or the groove length direction). The first bearing 31 and the second bearing 32 are respectively fixedly mounted on the pair of bearing mounting platforms 123. Furthermore, the pair of bearing mounting platforms 123 have a positional offset relative to the drain groove 120 in the second horizontal direction Y (or the base length direction or the groove width direction), thereby allowing the first bearing 31 and the second bearing 32 to have the aforementioned installation position offset in the second horizontal direction Y (or the base length direction or the groove width direction).

[0168] For example, in an embodiment of this application, the cleaning and maintenance module 50 of the base station may include a module moving base and a friction cleaning component. The module moving base is used to reciprocate within the drainage groove 120 of the base station, and the friction cleaning component may be mounted on the top of the module moving base (i.e., the top of the cleaning and maintenance module 50).

[0169] For example, in an embodiment of this application, a friction cleaning component may be installed on the top of the cleaning and maintenance module 50, and the module moving base drives the entire cleaning and maintenance module 50 to reciprocate in the drain groove 120 parallel to the first horizontal direction, so that the friction cleaning component and the ground cleaning component of the cleaning robot parked on the base component 10 repeatedly interfere with each other and rub against each other, thereby causing the dirt attached to the ground cleaning component to separate from the ground cleaning component and fall off, and then mix with clean water to form sewage and flow into the drain groove 120.

[0170] For example, in an embodiment of this application, the clean water injected by the clean water nozzle 70 into the water tank 62 of the motion diversion module 60 can be supplied to the cleaning and maintenance module 50 through the water supply port 620. Therefore, the interference friction between the friction cleaning component and the ground cleaning component of the cleaning robot parked on the base assembly 10 can be wet friction.

[0171] In order to enable the cleaning and maintenance module 50 to have a self-cleaning function, the friction cleaning component can be inclinedly arranged above the top surface of the module moving base in the module thickness direction (corresponding to the vertical direction Z), so that the opposite ends of the friction cleaning component in the module length direction (corresponding to the second horizontal direction Y) are respectively: an upward end and a downward end with a height difference in the module thickness direction (corresponding to the vertical direction Z) or in the direction of gravity when the cleaning and maintenance module 50 is accommodated in the drain groove 120.

[0172] For example, in an embodiment of this application, the upward tilting end of the friction cleaning component of the cleaning and maintenance module 50 can be used to receive clean water supplied by the base station (e.g., from the clean water nozzle 70 and supplied through the motion diversion module 60), and the clean water is used to flow through the friction cleaning component from the upward tilting end to the downward tilting end of the friction cleaning component of the cleaning and maintenance module 50.

[0173] Based on the embodiments of this application, the clean water output from the clean water nozzle 70 can flow into the water storage tank 62 at the top of the motion diversion module 60. The clean water in the water storage tank 62 can be poured from the water supply port 620 of the water storage tank 62 into the upward-sloping end of the friction cleaning component at the top of the cleaning and maintenance module 50. Furthermore, the friction cleaning component gradually slopes downward towards the bottom of the drain groove 120 in a direction away from the water supply port 620, so as to facilitate the clean water to flow through the friction cleaning component to the downward-sloping end of the friction cleaning component. Thus, based on the external placement of the clean water nozzle 70 outside the cleaning and maintenance module 50, an open water path can be formed from the motion diversion module 60 through the friction cleaning component to the drain groove 120. Moreover, this open water path can realize the self-cleaning of the cleaning and maintenance module 50 by the base station and reduce the risk of contamination of the clean water nozzle 70, thereby helping to improve the cleaning and maintenance effect of the base station on the ground cleaning components of the cleaning robot.

[0174] For example, in an embodiment of this application, the cleaning and maintenance module 50 of the base station may further include a water-retaining baffle assembly. The water-retaining baffle assembly may be located in the flow path of the clean water, and the water-retaining baffle assembly may be used to delay the flow of the clean water supplied by the base station through the friction cleaning assembly.

[0175] Based on the embodiments of this application, the dirt stored in various parts of the friction cleaning component of the cleaning and maintenance module 50 can be fully dissolved or mixed with the stagnant clean water. Furthermore, the wastewater resulting from the clean water dissolving or mixing with the dirt can be laterally discharged into the drainage groove 120 of the base station during the reciprocating movement of the friction cleaning component along with the cleaning and maintenance module 50. For example, it can be discharged into the drainage groove of the base station by inertia during the turning point of the reciprocating movement. Thus, the self-cleaning capability of the cleaning and maintenance module 50 can be improved by utilizing the clean water supply of the base station. Furthermore, the self-cleaning of the cleaning and maintenance module 50 based on the stagnant flow of clean water can help improve the cleaning and maintenance effect of the base station on the ground cleaning components of the cleaning robot.

[0176] For example, in an embodiment of this application, the top surface of the module moving base of the cleaning and maintenance module 50 can be an inclined top surface, and the friction cleaning component can be inclinedly installed on the module moving base based on the inclined support of the inclined top surface; wherein, the opposite ends of the inclined top surface of the module moving base in the module length direction (corresponding to the second horizontal direction Y) can be a high end and a low end with a height difference in the module thickness direction (corresponding to the vertical direction Z) or in the gravity direction when the cleaning and maintenance module 50 is accommodated in the drain groove 120; the upper inclined end of the friction cleaning component is located above the high end of the inclined top surface of the module moving base, and the lower inclined end of the friction cleaning component is located above the low end of the inclined top surface of the module moving base.

[0177] For example, in an embodiment of this application, the friction cleaning component of the cleaning and maintenance module 50 may include a cleaning wiping plate and a cleaning scraper; wherein, the cleaning wiping plate may be fixedly installed on the top surface (e.g., the inclined top surface) of the module moving base, and the cleaning scraper may be floatingly installed on the top surface (e.g., the inclined top surface) of the module moving base or floatingly installed at other positions on the module moving base.

[0178] For example, in the embodiments of this application, the water storage baffle assembly of the cleaning and maintenance module 50 may be located on the top surface of the module moving base (e.g., the inclined top surface) or on the friction cleaning assembly (e.g., the cleaning wiper).

[0179] For example, in an embodiment of this application, the cleaning and maintenance module 50 may further include a base suspension wheel assembly, which is used to movably mount the module mobile base in the sewage discharge groove 120 of the base station, and the base suspension wheel assembly is also used to suspend the module mobile base in the sewage discharge groove 120 above the bottom of the groove 120.

[0180] For example, in the embodiments of this application, the cleaning and maintenance module 50 may further include a bottom cleaning component, which is fixedly mounted on the module moving base or the friction cleaning component. The bottom cleaning component extends below the bottom surface of the module moving base in the thickness direction (corresponding to the vertical direction Z). The bottom cleaning component is used to make interference contact with the bottom of the drain groove 120 when the module moving base is suspended above the bottom of the drain groove 120.

[0181] For example, in an embodiment of this application, the module moving base of the cleaning and maintenance module 50 has a base end boss at one end in the module length direction (corresponding to the second horizontal direction Y). This base end boss is used to fix the module moving base to the motion diversion module 60 of the base station. As mentioned above, the motion diversion module 60 is used to drive the module moving base to reciprocate in the drain groove 120. The clean water supplied by the clean water nozzle 70 can come from the motion diversion module 60. Furthermore, the upward tilting end of the friction cleaning component is close to the base end boss in the module length direction (corresponding to the second horizontal direction Y). For example, the base end boss can be detachably fixedly connected to the motion diversion module 60 using a screw-locking rod.

[0182] Figure 3 This is a schematic diagram of the top structure of the cleaning and maintenance module of the base station in an embodiment of this application. Figure 4 This is a schematic diagram of the bottom structure of the cleaning and maintenance module of the base station in the embodiments of this application. Figure 5 This is an exploded view of the cleaning and maintenance module of the base station in an embodiment of this application. Please refer to [link / reference]. Figures 3 to 5In the embodiments of this application, the module moving base of the cleaning and maintenance module 50 may include a first moving base 51, the friction cleaning component of the cleaning and maintenance module 50 may include a first friction component 52, the water storage baffle component of the cleaning and maintenance module 50 may include a first water storage baffle 512, and the first water storage baffle 512 may be located on the first moving base 51.

[0183] Figure 6 This is a schematic diagram showing the connection status of the motion diversion module and the cleaning and maintenance module of the base station in this embodiment of the application. Figure 7 This is a cross-sectional view showing the connection status of the motion diversion module and the cleaning and maintenance module of the base station in this embodiment of the application. Please refer to... Figure 6 and Figure 7 In the embodiments of this application, the motion drainage module 60 (e.g., slider body assembly 61) can be fixedly connected to the first movable base 51, thereby achieving a fixed connection with the cleaning and maintenance module 50.

[0184] For example, in the embodiments of this application, the cleaning and maintenance module 50 may further include a base suspension wheel assembly 53. The first movable base 51 may be equipped with the base suspension wheel assembly 53. Furthermore, the first movable base 51 may utilize the base suspension wheel assembly 53 to roll in cooperation with the bottom and / or wall of the drain groove 120 to achieve movable installation in the drain groove 120.

[0185] For example, in an embodiment of this application, the base suspension wheel assembly 53 is used to movably mount the first movable base 51 in the drainage groove 120 of the base station, and the base suspension wheel assembly 53 is also used to suspend the first movable base 51 in the drainage groove 120 above the bottom of the drainage groove 120.

[0186] Exemplarily, in an embodiment of this application, the base suspension wheel assembly 53 may include a support wheel 531 and a guide wheel 532, and the support wheel 531 and the guide wheel 532 may be located at opposite ends of the first movable base 51 in the second horizontal direction Y (or the module length direction of the cleaning and maintenance module 50). The support wheel 531 may be mounted on the bottom of the first movable base 51 in the vertical direction Z (or the module thickness direction), and the support wheel 531 may roll in engagement with the bottom of the drain groove 120; one side wall of the drain groove 120 in the second horizontal direction Y (or the groove width direction) has a guide wheel track 126 extending along the first horizontal direction X, and the guide wheel 532 may be mounted on the end of the first movable base 51 in the second horizontal direction Y (or the module length direction of the cleaning and maintenance module 50) facing the side wall of the drain groove 120, and the guide wheel 532 rolls in engagement with the guide wheel track 126.

[0187] For example, in an embodiment of this application, the motion drainage module 60 (e.g., slider body assembly 61) can be fixedly connected to one end of the first movable base 51 in the second horizontal direction Y (or the module length direction or groove width direction of the cleaning and maintenance module 50).

[0188] For example, in an embodiment of this application, if the first movable base 51 is equipped with the base suspension wheel assembly 53 described above, then: the support wheel 531 can be located at the end of the first movable base 51 near the motion drainage module 60 in the second horizontal direction Y (or the module length direction of the cleaning and maintenance module 50), and this end can be anti-tilting limited in the vertical direction Z by the motion drainage module 60; the guide wheel 532 can be located at the end of the first movable base 51 away from the motion drainage module 60 in the second horizontal direction Y (or the module length direction of the cleaning and maintenance module 50), and the guide wheel track 126 can form anti-tilting limit for the guide wheel 532 in the vertical direction Z, that is, the first movable base 51 at its lower end can be anti-tilting limited in the vertical direction Z by utilizing the rolling cooperation between the guide wheel 532 and the guide wheel track 126. Thus, instability and tilting of the cleaning and maintenance module 50 during reciprocating movement can be avoided.

[0189] For example, in an embodiment of this application, the first movable base 51 can be detachably fixedly connected to the motion diversion module 60 (e.g., the slider body assembly 61) using a screw-locking rod 67. Thus, the cleaning and maintenance module 50 can be easily disassembled for replacement or cleaned separately when separated from the base station.

[0190] For example, in an embodiment of this application, the first movable base 51 of the cleaning and maintenance module 50 may have a base end boss 57 located below the motion drainage module 60 (e.g., slider body assembly 61). A screw-locking rod 67 passes through the motion drainage module 60 (e.g., slider body assembly 61) and the base end boss 57 of the first movable base 51. The operating space of the screw-locking rod 67 is located at the top of the motion drainage module 60 (e.g., slider body assembly 61). The screw-locking rod 67 is used to form an anti-disengagement lock or release the anti-disengagement lock on the motion drainage module 60 and the base end boss 57 in response to a screwing operation occurring in the operating space.

[0191] For example, in an embodiment of this application, the bottom of the base end boss 57 may have a limiting end face 572, the base end boss 57 has a boss through hole 571 extending from the top of the base end boss 57 to the limiting end face 572 in the vertical direction Z (or the module thickness direction), the motion guiding module 60 may have a module through hole 68 extending from the top of the motion guiding module 60 (e.g., the slider body assembly 61) to the bottom, and the boss through hole 571 and the module through hole 68 are coaxially aligned.

[0192] Exemplarily, in an embodiment of this application, the first end of the screw-locking rod 67 has radial protrusions 679, and the second end of the screw-locking rod 67 may have a limiting end 678. The cross-sectional shapes of the boss through hole 571 and the module through hole 68 are the same as those of the first end with radial protrusions 679. When the first end of the screw-locking rod 67 passes continuously through the module through hole 68 and the boss through hole 571 from the top of the motion guiding module 60 (e.g., the slider body assembly 61) to the limiting end face 572, the limiting end 678 of the second end of the screw-locking rod 67 can be limited to the top of the motion guiding module 60 (e.g., the slider body assembly 61), and the limiting end 678 of the second end of the screw-locking rod 67 can be used to receive a screwing operation on the top of the motion guiding module 60 (e.g., the slider body assembly 61).

[0193] Figure 8 for Figure 7 The diagram shows the structure when the screw-on locking lever is in the locked position. Please refer to [link / reference]. Figure 8 In the embodiments of this application, if the limiting end 678 responds to the screwing operation and causes the radial protrusion 679 to undergo a phase shift relative to the through hole 571 of the boss, then the radial protrusion 679 of the first rod end of the screwing locking rod 67 forms a limiting lock with the limiting end face 572 to prevent the first rod end from retracting, thereby fixing the first moving base 51 to the motion guiding module 60 (e.g., the slider body assembly 61).

[0194] For example, in an embodiment of this application, if the limiting end 678 responds to a reverse screwing operation and causes the radial protrusion 679 to align with the boss through hole 571, then the first rod end of the screwing locking rod 67 with the radial protrusion 679 is allowed to be pulled out from the boss through hole 571, thereby releasing the fixed connection between the first moving base 51 and the motion guiding module 60 (e.g., slider body assembly 61).

[0195] Figure 9 This is a schematic diagram illustrating the assembly relationship between the motion diversion module and the driving component of the base station in an embodiment of this application. Please refer to... Figure 9In the embodiments of this application, the drive slider 23 can be fixedly inserted into the transmission base 220 of the transmission mechanism 20 along the second horizontal direction Y (or the base length direction). The motion guiding module 60 can have a plug-in boss 63, which can protrude beyond the slider body assembly 61. The drive slider 23 can have a plug-in platform 230, which can have a cavity for the plug-in boss 63 to be inserted. The plug-in boss 63 is inserted into the drive slider 23 along the second horizontal direction Y (or the base length direction). Thus, the motion guiding module 60 (e.g., the slider body assembly 61) can reciprocate synchronously with the drive slider 23 parallel to the first horizontal direction X (or the base width direction). Furthermore, the motion guiding module 60 (e.g., the slider body assembly 61) can drive the cleaning and maintenance module 50 to reciprocate in the drain trough 120 parallel to the first horizontal direction X (or the groove length direction).

[0196] For example, in an embodiment of this application, based on the insertion engagement of the insertion boss 63 and the insertion base 230, the drive slider 23 is adjacent to the motion drainage module 60 (e.g., slider body assembly 61) on the side of the motion drainage module 60 (e.g., slider body assembly 61) facing away from the sewage discharge groove 120 in the second horizontal direction Y (or the base length direction).

[0197] For example, in an embodiment of this application, the motion drainage module 60 may have a pair of limiting lugs 65. These limiting lugs 65 may protrude from the same side as the insertion boss 63 to the outside of the slider body assembly 61, and the pair of limiting lugs 65 may be distributed on opposite sides of the insertion boss 63. Thus, when the insertion boss 63 is inserted into the drive slider 23 (e.g., the insertion platform 230) along the second horizontal direction Y (or the base length direction), the pair of limiting lugs 65 may respectively form a limiting clamp on the drive slider 23 (e.g., the insertion platform 230) from opposite sides, thereby improving the stability of the adjacent splicing between the motion drainage module 60 (e.g., the slider body assembly 61) and the drive slider 23 (e.g., the insertion platform 230).

[0198] For example, in an embodiment of this application, the drive slider 23 may also have a pair of slider wings 235, which may protrude outward on opposite sides of the drive slider 23 (e.g., the insertion platform 230) in the first horizontal direction X (or the base width direction), and the pair of slider wings 235 are respectively used to alternately touch a pair of position sensors 25 during the reciprocating movement of the drive slider 23.

[0199] For example, in the embodiments of this application, the clean water nozzle 70 can be fixedly mounted on the drive slider 23. The clean water nozzle 70 fixedly mounted on the drive slider 23 can also reciprocate synchronously with the motion diversion module 60 and the cleaning and maintenance module 50 in parallel to the first horizontal direction X (or the groove length direction). Furthermore, the clean water nozzle 70 can be connected to the clean water tank mentioned above through a flexible hose.

[0200] For example, in an embodiment of this application, the clean water nozzle 70 may be located outside the drain groove 120, and the clean water nozzle 70 is used to reciprocate synchronously with the motion diversion module 60 outside the drain groove 120 under the drive of the drive component 20 (e.g., drive slider 23).

[0201] Exemplarily, in an embodiment of this application, a clean water nozzle 70 located outside the drain groove 120 is used to supply clean water to the cleaning and maintenance module 50 within the drain groove 120. Furthermore, there is no closed water path between the clean water nozzle 70 and the cleaning and maintenance module 50; instead, an open water path is formed by means of a motion diversion module 60. That is, the motion diversion module 60 in this embodiment is not only a power transmission component between the cleaning and maintenance module 50 and the drive assembly 20 (e.g., the drive slider 23), but also serves as a water path connection component for forming the open water path.

[0202] Exemplarily, in an embodiment of this application, the top of the motion drainage module 60 (e.g., the slider body assembly 61) has a water storage tank 62, and the clean water nozzle 70 is also used to inject water into the water storage tank 62 of the motion drainage module 60. For example, the clean water nozzle 70 may be located above (e.g., supported by the driven slider 23) the motion drainage module 60 (e.g., the slider body assembly 61) in the vertical direction Z, and the clean water flowing out from the outlet end of the clean water nozzle 70 may fall freely into the water storage tank 62 of the motion drainage module 60.

[0203] For example, in an embodiment of this application, the water storage tank 62 at the top of the motion drainage module 60 may have a water supply port 620 on the side near the cleaning and maintenance module 50. Thus, the clean water injected by the clean water nozzle 70 into the water storage tank 62 of the motion drainage module 60 can be supplied to the cleaning and maintenance module 50 through the water supply port 620.

[0204] For example, in an embodiment of this application, the bottom of the water storage tank 62 at the top of the motion diversion module 60 can gradually slope downwards towards the water supply port 620, so that the clean water injected by the clean water nozzle 70 into the water storage tank 62 of the motion diversion module 60 can be supplied to the cleaning and maintenance module 50 more efficiently through the water supply port 620.

[0205] Exemplarily, in an embodiment of this application, the water storage tank 62 of the motion drainage module 60 may include an inner region and an outer region, and the inner region of the water storage tank 62 is located between the water supply port 620 and the outer region of the water storage tank 62. Since the motion drainage module 60 spans the edge of the drain groove 120 in the second horizontal direction Y (or the groove width direction), the inner region of the water storage tank 62 and the water supply port 620 are located inside the edge of the drain groove 120 in the second horizontal direction Y (or the groove width direction), and the outer region of the water storage tank 62 is located outside the edge of the drain groove 120 in the second horizontal direction Y (or the groove width direction). In this case, to prevent the clean water nozzle 70 from being contaminated, the outlet end of the clean water nozzle 70 can be confined within the outer region of the water storage tank 62 in the second horizontal direction Y (or the groove width direction).

[0206] In an exemplary embodiment of this application, the clean water nozzle 70 can be supported on top of the motion diversion module 60 by the drive slider 23. The drive slider 23 is adjacent to the motion diversion module 60 (e.g., the slider body assembly 61) on the side of the motion diversion module 60 facing away from the drain groove 120 in the second horizontal direction Y (or the groove width direction). The water outlet end of the clean water nozzle 70, fixedly mounted on the drive slider 23, can extend from the side of the motion diversion module 60 facing away from the drain groove 120 in the second horizontal direction Y (or the groove width direction) into the outer region of the water storage tank 62. In this case, the water storage tank 62 may also have an upwardly protruding limiting rib 627 located at the boundary between the inner and outer regions of the water storage tank 62. The water outlet end of the clean water nozzle 70 can be limited and blocked in the outer region of the water storage tank 62 by the limiting rib 627 in the second horizontal direction Y (or the groove width direction).

[0207] For example, in an embodiment of this application, the water outlet of the clean water nozzle 70 can be a bent end, with the bending direction of the bent end facing the bottom of the water storage tank 62, and there is a water outlet gap between the bent end and the bottom of the water storage tank 62. Therefore, even if the water outlet of the clean water nozzle 70 abuts against the limiting rib 627, it will not affect the clean water nozzle 70 from injecting water into the water storage tank 62.

[0208] For example, in an embodiment of this application, the clean water nozzle 70 can be adjustablely fixed on the top of the drive slider 23, and the adjustable mounting of the clean water nozzle 70 on the top of the drive slider 23 is used to keep the water outlet end of the clean water nozzle 70 in the outer area of ​​the water storage tank 62 of the motion diversion module 60.

[0209] For example, in an embodiment of this application, a nozzle holder 27 may be fixedly mounted on the top of the drive slider 23 (e.g., the insertion platform 230), the clean water nozzle 70 may be held in the nozzle holder 27, and the position of the clean water nozzle 70 relative to the nozzle holder 27 in the second horizontal direction may be adjustable, thereby enabling the clean water nozzle 70 to utilize the adjustable mounting on the top of the drive slider 23.

[0210] Please review Figures 3 to 5 In the embodiments of this application, the first movable base 51 is used to be movably accommodated in the drain groove 120. The first friction component 52 of the cleaning and maintenance module 50 can be installed (e.g., detachably fixed) on the inclined top surface 500 of the first movable base 51. The first friction component 52 can be inclinedly arranged above the top surface of the first movable base 51 in the module thickness direction (corresponding to the vertical direction Z) so that the opposite ends of the first friction component 52 in the module length direction (corresponding to the second horizontal direction Y) are respectively an upwardly inclined end and a downwardly inclined end with a height difference in the module thickness direction (corresponding to the vertical direction Z) or in the gravity direction when the cleaning and maintenance module 50 is accommodated in the drain groove 120.

[0211] For example, in an embodiment of this application, the upward tilting end of the first friction component 52 of the cleaning and maintenance module 50 can be used to receive clean water supplied by the base station (e.g., from the clean water nozzle 70 and supplied through the motion diversion module 60), and the clean water is used to flow from the upward tilting end to the downward tilting end of the friction cleaning component of the cleaning and maintenance module 50 through the friction cleaning component.

[0212] For example, in an embodiment of this application, the first movable base 51 may have an inclined top surface 500, which is located on the side of the first movable base 51 facing away from the bottom of the drain groove 120 in the vertical direction Z (or the module thickness direction or the groove depth direction). Furthermore, the opposite ends of the inclined top surface 500 in the module length direction (corresponding to the second horizontal direction Y) may be a high end and a low end that have a height difference in the module thickness direction (corresponding to the vertical direction Z) or in the gravity direction when the cleaning and maintenance module 50 is accommodated in the drain groove 120.

[0213] For example, in an embodiment of this application, the opposite ends of the inclined top surface 500 of the first movable base 51 in the second horizontal direction Y can be a high end and a low end, respectively, having a height difference in the vertical direction Z (or the module thickness direction) or in the direction of gravity when the cleaning and maintenance module 50 is accommodated in the drain groove 120. In this case, the first friction component 52 can be mounted on the first movable base 51 with the inclined top surface 500 as the positioning reference surface, such that the height of one end of the first friction component 52 in the second horizontal direction Y (or the module length direction of the cleaning and maintenance module 50) in the vertical direction Z (or the module height direction of the cleaning and maintenance module 50) (i.e., the upward inclined end) is higher than the height of the other end of the first friction component 52 in the second horizontal direction Y (or the module length direction of the cleaning and maintenance module 50) in the vertical direction Z (or the module height direction of the cleaning and maintenance module 50) (i.e., the downward inclined end).

[0214] For example, in an embodiment of this application, the high end of the inclined top surface 500 of the first movable base 51 may be close to the motion drainage module 60 in the second horizontal direction Y (or the module length direction or the groove width direction of the cleaning and maintenance module 50), and the low end of the inclined top surface 500 of the first movable base 51 may be far away from the motion drainage module 60 in the second horizontal direction Y (or the module length direction or the groove width direction of the cleaning and maintenance module 50). In this case, the end of the first friction component 52 that is close to the motion drainage module 60 in the second horizontal direction Y (or the module length direction or the groove width direction of the cleaning and maintenance module 50) (i.e., the upward tilting end) may be higher than the other end of the first friction component 52 that is far away from the motion drainage module 60 in the second horizontal direction Y (or the module length direction or the groove width direction of the cleaning and maintenance module 50) (the downward tilting end).

[0215] For example, in an embodiment of this application, one end (i.e., the upward-sloping end) of the first friction component 52 in the second horizontal direction Y (or the module length direction or the groove width direction of the cleaning and maintenance module 50) can be located in the water supply range of the water supply port 620, and the other end (the downward-sloping end) of the first friction component 52 in the second horizontal direction Y (or the module length direction or the groove width direction of the cleaning and maintenance module 50) away from the water supply port 620 slopes downward toward the bottom of the drain groove 120.

[0216] For example, in an embodiment of this application, the first water-retaining baffle 512 may be located on the inclined top surface 500 of the first movable base 51, and the first water-retaining baffle 512 may be arranged at intervals from the high end to the low end of the inclined top surface 500.

[0217] For example, in an embodiment of this application, the first friction component 52 can avoid the first water storage baffle 512 on the inclined top surface 500 of the first movable base 51, so as to form a hysteresis flow channel 511 on the inclined top surface 500 of the first movable base 51 for clean water to flow from the high end through the first water storage baffle 512 to the low end.

[0218] Figure 10 This is a schematic diagram of the open waterway structure of the base station in an embodiment of this application. Please refer to [link / reference]. Figure 10 In the embodiments of this application, the first movable base 51 of the cleaning and maintenance module 50 may also have a first water-retaining baffle 512 deployed on the inclined top surface 500. The first water-retaining baffle 512 is arranged at intervals from the high end of the inclined top surface 500 near the motion drainage module 60 (e.g., water supply port 620) to the low end. Furthermore, the first friction component 52 can form a hysteresis flow channel 511 on the inclined top surface 500 of the first movable base 51 by avoiding the spaced first water-retaining baffle 512 in the module width direction. This channel extends from the high end near the motion drainage module 60 (e.g., water supply port 620) through the spaced first water-retaining baffle 512 to the low end. Therefore, the stagnant flow channel 511 can slow down the flow speed of clean water on the inclined top surface 500 of the cleaning and maintenance module 50, allowing the clean water to be temporarily stored on the inclined top surface 500 of the cleaning and maintenance module 50, thereby improving the self-cleaning efficiency of the clean water on the inclined top surface 500 of the cleaning and maintenance module 50 for the first friction component 52. Furthermore, an open water path can be formed from the clean water nozzle 70 located outside the drain groove 120 as the supply starting point, with the water storage tank 62 at the top of the motion diversion module 60 as the relay node, flowing through the cleaning and maintenance module 50.

[0219] Exemplarily, in embodiments of this application, the first friction assembly 52 may include a first cleaning wiper 521 and a first cleaning scraper 522. For example, the first cleaning wiper 521 may include bristles as shown in the illustrated representations of this application, or other friction structures such as protrusions made of silicone or plastic that can replace bristles. As another example, the first cleaning scraper 522 may be a strip-shaped material such as rubber or silicone, and the first cleaning scraper 522 may be suspended and supported on the top surface of the base of the first movable base 51 by a first elastic support assembly 523. Thus, during the repeated interference and friction between the first friction assembly 52 and the floor cleaning component of the cleaning robot parked on the base assembly 10, the first cleaning wiper 521 can cause the dirt attached to the floor cleaning component to separate from the floor cleaning component, and the first cleaning scraper 522 can cause the dirt separated from the floor cleaning component to fall off the floor cleaning component in the form of wastewater.

[0220] For example, in the embodiments of this application, the first cleaning wipe plate 521 and the first cleaning scraper 522 can both be inclinedly mounted on the first movable base 51 with the inclined top surface 500 as the positioning reference surface. The first cleaning wipe plate 521 and the first cleaning scraper 522 are continuously deployed between the high end and the low end of the inclined top surface 500 of the first movable base 51. Furthermore, the first cleaning wipe plate 521 and the first cleaning scraper 522 can be separated by the spaced first water storage baffle 512 on opposite sides of the hysteresis channel 511 in the first horizontal direction X (or the groove length direction or the module width direction of the first friction component 52).

[0221] For example, in an embodiment of this application, one end of the drain groove 120 in the first horizontal direction X (or in the groove length direction) can be connected to the drain pipe 128 of the base assembly 10. The drain pipe 128 can be sealed and connected to the sewage recovery port 118 of the base assembly 10. Furthermore, the sewage recovery port 118 can be connected to a sewage tank not shown in the figures.

[0222] For example, in an embodiment of this application, the drain pipe 128 may be located at one end of the drain groove 120 near the first bearing 31 in the first horizontal direction X (or the groove length direction). In this case, a drain pipe connector 38 extending along the second horizontal direction Y (or the base length direction) may be provided in the first bearing 31. The drain pipe connector 38 is normally fixedly connected to the drain pipe 128. Furthermore, the drain pipe 128 can be detachably and sealed to the sewage recovery port 118 along the second horizontal direction Y (or the base length direction) through the drain pipe connector 38.

[0223] For example, in an embodiment of this application, the sewage discharge groove 120 may have a connecting platform 129, which may be lower than the bottom of the sewage discharge groove 120 in the vertical direction Z (or the groove depth direction), and the sewage discharge groove 120 may be connected to the sewage pipe 128 via the connecting platform 129. Thus, the connecting platform 129 can utilize its low elevation to guide the flow of sewage in the sewage discharge groove 120 into the sewage pipe 128.

[0224] For example, in an embodiment of this application, the first movable base 51 may have a first side flange 515 and a second side flange 516 on opposite sides in the first horizontal direction X (or the groove length direction or the module width direction of the cleaning and maintenance module 50). The first side flange 515 may be located on the side of the first movable base 51 in the first horizontal direction X (or the groove length direction or the module width direction of the cleaning and maintenance module 50) close to the drain pipe 128 (or the connecting platform 129), and the second side flange 516 may be located on the other side of the first movable base 51 in the first horizontal direction X (or the groove length direction or the module width direction of the cleaning and maintenance module 50) away from the drain pipe 128 (or the connecting platform 129). Furthermore, the first friction component 52 may be confined between the first side flange 515 and the second side flange 516.

[0225] For example, in an embodiment of this application, the first water-retaining baffles 512 arranged at intervals may be located (for example, in the module width direction of the cleaning and maintenance module parallel to the first horizontal direction X) between the first side flange 515 and the second side flange 516.

[0226] For example, in embodiments of this application, the first side flange 515 may be discretely distributed between opposite ends of the first movable base 51 in the second horizontal direction Y (or the module length direction of the cleaning and maintenance module 50) (i.e., continuously deployed between the high end and the low end of the inclined top surface 500). Alternatively, it may be considered that the first movable base 51 has drainage outlets staggered with the first side flange 515 between opposite ends of the first movable base 51 in the second horizontal direction Y (or the module length direction of the cleaning and maintenance module 50) (i.e., continuously deployed between the high end and the low end of the inclined top surface 500). Furthermore, the length of the drain break between the opposite ends of the first movable base 51 (i.e., continuously deployed between the high and low ends of the inclined top surface 500) is preferably greater than the flange length between the opposite ends of the first side flange 515 of the first movable base 51 (i.e., continuously deployed between the high and low ends of the inclined top surface 500); the second side flange 516 can be continuously deployed between the opposite ends of the first movable base 51 in the second horizontal direction Y (or the module length direction of the cleaning and maintenance module 50) (i.e., continuously deployed between the high and low ends of the inclined top surface 500). Thus, wastewater generated by the friction cleaning of the first friction assembly 52 can flow into the drain groove 120 only from the side of the cleaning and maintenance assembly 50 closest to the drain pipe 128 (e.g., through the drain break interleaved with the first side flange 515 as described above), thereby improving the efficiency of wastewater discharge from the drain groove 120 through the drain pipe 128.

[0227] For example, in an embodiment of this application, the first cleaning wiper 521 may be located on the side of the first movable base 51 in the first horizontal direction X (or the groove length direction or the module width direction of the cleaning and maintenance module 50) near the drain pipe 128 (or the connecting platform 129) (e.g., near the side of the first side flange 515), and the first cleaning scraper 522 may be located on the other side of the first movable base 51 in the first horizontal direction X (or the groove length direction or the module width direction of the cleaning and maintenance module 50) away from the drain pipe 128 (or the connecting platform 129) (e.g., near the other side of the second side flange 516). That is, the first cleaning wiper 521 may be located on the side of the hysteresis channel 511 in the first horizontal direction X (or the groove length direction) near the drain pipe 128, and the first cleaning scraper 522 may be located on the other side of the hysteresis channel 511 in the first horizontal direction X (or the groove length direction) away from the drain pipe 128. Therefore, during the sewage discharge movement of the cleaning and maintenance module 50 toward the drain pipe 128, the dirt attached to the ground cleaning components can first be separated from the ground cleaning components by the interference friction (i.e., wet friction) of the first cleaning wiping plate 521, and then scraped off by the first cleaning scraper 522 in a separated state. Thus, the sewage generated during the sewage discharge movement of the cleaning and maintenance module 50 toward the drain pipe 128 has a higher dirt content. Consequently, the cleaning and sewage discharge efficiency of the first friction assembly 52 during the sewage discharge movement of the cleaning and maintenance module 50 toward the drain pipe 128 can be higher than during the return movement away from the drain pipe 128.

[0228] For example, in an embodiment of this application, the first cleaning wiper 521 can be detachably held between the first side flange 515 and the first water-retaining baffle 512, and the first cleaning scraper 522 can be detachably held between the second side flange 516 and the first water-retaining baffle 512. Thus, either the first cleaning wiper 521 or the first cleaning scraper 522 in the first friction assembly 52 can be easily disassembled and replaced.

[0229] For example, in an embodiment of this application, the first cleaning squeegee 522 may also be suspended and supported by the first elastic support assembly 523 arranged between the second side flange 516 and the first water storage baffle 512, and the maximum height of the first cleaning squeegee 522 that is suspended and supported is higher than that of the first cleaning wiping plate 521.

[0230] Figure 11 This is a schematic diagram illustrating a self-cleaning example of the cleaning and maintenance module in a base station according to an embodiment of this application. Please refer to... Figure 11In each reciprocating cycle of the motion diversion module 60 driving the cleaning and maintenance module 50, there are two processes: the motion diversion module 60 driving the cleaning and maintenance module 50 toward the sewage pipe 128 and the motion diversion module 60 driving the cleaning and maintenance module 50 away from the sewage pipe 128.

[0231] For example, in an embodiment of this application, during the sewage discharge movement, clean water flowing from the water storage tank 62 of the motion diversion module 60 into the stagnant flow channel 511 through the water supply port 620 can clean the first cleaning scraper 522, thereby achieving self-cleaning of the first cleaning scraper 522. Furthermore, during the sewage discharge movement, the clean water flowing from the water storage tank 62 of the motion diversion module 60 into the stagnant flow channel 511 through the water supply port 620 can also accumulate at the first water storage baffle 512. The accumulation of clean water at the first water storage baffle 512 means that the accumulation of clean water at the first water storage baffle 512 reaches or approaches the saturation water volume that the first water storage baffle 512 can accumulate. Furthermore, while the clean water is accumulating at the first water storage baffle 512, it is also allowed to slowly seep from the first water storage baffle 512 to the first cleaning wipe plate 521, and finally flow into the drain groove 120 from the side of the cleaning and maintenance module 50 near the drain pipe 128 through the drainage outlets that are interspersed with the first side flange 515 as described above.

[0232] For example, in an embodiment of this application, at the turning point from the sewage movement process to the return movement process, the motion diversion module 60 drives the cleaning and maintenance module 50 to switch the movement direction. At this time, the clean water accumulated at the first water storage baffle 512 (or the sewage generated by the clean water cleaning the first cleaning scraper 522) can surge towards the first cleaning wiper 521 under inertia, and the surge can strongly scour the first cleaning wiper 521, thereby achieving self-cleaning of the first cleaning wiper 521. Moreover, the surge sewage for self-cleaning the first cleaning wiper 521 can directly flow into the area of ​​the sewage groove 120 near the sewage pipe 128 (e.g., connected to the sink 129), thereby improving the sewage discharge efficiency of the surge sewage for self-cleaning the first cleaning wiper 521.

[0233] For example, in an embodiment of this application, the cleaning and maintenance module 50 may also have a first bottom cleaning component 58, which may include a sheet of flexible material such as rubber.

[0234] For example, in the embodiments of this application, a first bottom cleaning component 58 may be fixedly installed on the bottom side of the first movable base 51 in the module height direction (corresponding to the vertical direction Z). The first bottom cleaning component 58 can extend to the bottom surface of the first movable base 51, and the first bottom cleaning component 58 is used to interfere with the bottom of the drain groove 120 when the first movable base 51 is suspended above the bottom of the drain groove 120.

[0235] Exemplarily, in an embodiment of this application, the first bottom cleaning component 58 can be fixed to the bottom of the first movable base 51 on opposite sides or one side in the first horizontal direction X (or the groove length direction or the module width direction of the cleaning and maintenance module 50) using the first mounting side frame 580, and the first bottom cleaning component 58 can interfere with the drain groove 120. Thus, wastewater flowing from the cleaning and maintenance component 50 into the drain groove 120 (e.g., only from the side of the cleaning and maintenance component 50 near the drain pipe 128 (or the connecting platform 129)) can be gathered by the first bottom cleaning component 58 to the end of the drain groove 120 connected to the drain pipe 128 in the first horizontal direction X (or the groove length direction) (e.g., connected to the platform 129) during the wastewater discharge movement of the cleaning and maintenance module 50 toward the drain pipe 128, and quickly discharged from the drain pipe 128.

[0236] Exemplarily, in an embodiment of this application, a removable filter assembly 80 (e.g., a filter screen) may be installed at the connection point between the drain groove 120 of the base assembly 10 and the drain pipe 128 (e.g., in the connecting platform 129). Thus, dirt left after cleaning and maintenance of the cleaning robot in the parking area of ​​the base assembly 10 can accumulate in the filter assembly 80 in the wastewater tank 120, and the base station (especially the parking area) can be cleaned and maintained by periodically disassembling and cleaning the filter assembly 80.

[0237] For example, in the embodiments of this application, the dirt left by the cleaning robot in the parking area of ​​the base assembly 10 may also be stored in other locations in the parking area provided by the base platform 12, other than the filter assembly 80. Therefore, in order to facilitate the cleaning and maintenance of the parking area of ​​the base station, the base assembly 10 in the embodiments of this application may be detachable.

[0238] Figure 12 This is a schematic diagram of the base station's base disassembled state in an embodiment of this application. Figure 13 This is a schematic diagram showing the assembled state of the base station base in an embodiment of this application. Please refer to [link / reference]. Figure 12 and Figure 13In the embodiments of this application, the base platform 12 can be assembled with the base frame 11 along the second horizontal direction Y (or the base length direction), and the base platform 12 with the drainage groove 120 is detachable from the base frame 11. That is, the base platform 12 can be detachably assembled with the base frame 11 along the second horizontal direction Y (or the base length direction). Therefore, by separating the base platform 12 from the base frame 11, cleaning and maintenance of the provided parking area's base platform 12 can be performed separately.

[0239] For example, in an embodiment of this application, the base platform 12 may be equipped with a locking assembly 125, and the locking assembly 125 is used to create a releasable splicing lock on the spliced ​​base platform 12 and base frame 11.

[0240] For example, in an embodiment of this application, the base frame 11 may include a main frame 110 and a pair of side frames 113. The drive assembly 20 may be mounted on the main frame 110. The pair of side frames 113 are connected to opposite ends of the main frame 110 in a first horizontal direction X. The pair of side frames 113 extend protrudingly from the main frame 110 along a second horizontal direction Y (or the length direction of the base). Furthermore, the frame walls of the pair of side frames 113 have locking slots 115. In this case, the locking assembly 125 can be installed in pairs on opposite sides of the base platform 12 in the first horizontal direction X (or the base width direction). When the base platform 12 is inserted into the base frame 11 between a pair of side frames 113 along the second horizontal direction Y (or the base length direction), the pair of side frames 113 form a limiting engagement with the base platform 12 in the first horizontal direction X (or the base width direction) and the vertical direction (or the base height direction). The locking assembly 125 and the locking slot 115 can form a releasable snap-fit ​​engagement in the second horizontal direction Y (or the base length direction). The snap-fit ​​engagement is used to create a releasable splicing lock for the spliced ​​base platform 12 and the base frame 11.

[0241] For example, in an embodiment of this application, the locking assembly 125 may include a buckle for engaging with the locking slot 115, and an operation button for connecting the buckle. The operation button may be exposed on opposite sides of the base 12 in the first horizontal direction X (or the width direction of the base), so as to release the engagement between the connecting buckle and the locking slot 115 by unlocking the operation button, that is, to release the locking assembly 125 from splicing the base 12 and the base frame 11.

[0242] For example, in an embodiment of this application, the base frame 11 (e.g., the main frame 110) may include a limiting rib 111, which may extend along a first horizontal direction X (or the width direction of the base), and the limiting rib 111 is arranged side by side with the drive assembly 20 in a second horizontal direction Y (or the length direction of the base), and the drive assembly 20 may be located on the side of the limiting rib 111 facing away from a pair of side frames 113 in the second horizontal direction Y (or the length direction of the base). Therefore, when the base platform 12 is inserted into the pair of side frames 113 of the base frame 11 along the second horizontal direction Y (or the base length direction): the base platform 12 can be limited and engaged with the limiting rib plate 111 in the second horizontal direction Y (or the base length direction). This limiting engagement is used to lock and position the locking assembly 125, that is, to position the relative position of the base platform 12 and the base frame 11 in the second horizontal direction Y (or the base length direction) so that the locking assembly 125 can engage with the locking slot 115; and the base platform 12 can be limited and blocked by the limiting rib plate 111 in the second horizontal direction Y (or the base length direction) to separate from the drive assembly 20.

[0243] Exemplarily, in an embodiment of this application, the drive assembly 20 including the drive slider 23 can be mounted on the base frame 11, the cleaning and maintenance module 50 can be located in the drain groove 120 of the base platform 12, and the motion drainage module 60 connecting the cleaning and maintenance module 50 can be mounted on the base platform 12 using the guide assembly 30. In this case, the motion drainage module 60 and the drive slider 23 will separate as the base platform 12 and the base frame 11 are separated, and will dock as the base platform 12 and the base frame 11 are assembled. When the base platform 12 is detachably spliced ​​and installed on the base frame 11 along the second horizontal direction Y (or the length direction of the base), as mentioned above, the insertion boss 63 of the motion drainage module 60 can be inserted into the drive slider 23 (e.g., insertion platform 230) along the second horizontal direction Y, thereby realizing the docking of the motion drainage module 60 and the drive slider 23, and thus realizing the docking of the cleaning and maintenance module 50 with the drive slider 23 through the motion drainage module 60; when the base platform 12 is separated from the base frame 11, the motion drainage module 60 is separated from the drive slider 23, thereby causing the motion drainage module 60 to disengage from the drive of the drive slider 23.

[0244] For example, in the embodiments of this application, the clean water nozzle 70 can be fixedly installed on the drive slider 23 of the drive assembly 20, and there is no closed pipeline connection between the clean water nozzle 70 and the cleaning and maintenance module 50 and the motion diversion module 60. Therefore, the disassembly and splicing assembly of the base platform 12 and the base frame 11 have no effect on the clean water nozzle 70.

[0245] Exemplarily, in an embodiment of this application, the drain pipe 128 can be fixed to the base platform 12, that is, the drain groove 120 can communicate with the drain pipe 128 fixed to the base platform 12, and the base frame 11 also has a sewage recovery port 118, that is, the sewage recovery port 118 can be located in the base frame 11. In this case, when the base platform 12 is detachably installed on the base frame 11 along the second horizontal direction Y (or the base length direction), the drain pipe 128 is detachably and sealingly connected to the sewage recovery port 118 along the second horizontal direction Y (e.g., through the drain pipe connector 38).

[0246] For example, in the embodiments of this application, since the disassembly and assembly of the base platform 12 and the base frame 11 have no effect on the clean water nozzle 70, during the assembly of the base platform 12 and the base frame 11, more attention can be paid to the docking accuracy of the drain pipe 128 (e.g., through the drain pipe connector 38) and the sewage recovery port 118, so as to avoid sealing failure due to docking deviation, thereby avoiding sewage leakage.

[0247] Exemplarily, in an embodiment of this application, the limiting rib plate 111 may have positioning holes 112 (e.g., at least two positioning holes 112), and the base platform 12 may have positioning posts 122 corresponding to the positioning holes 112 on its side in the second horizontal direction Y (or the length direction of the base) (e.g., the outer side of the groove wall of the sewage discharge groove 120). Thus, when the base platform 12 is inserted into a pair of side frames 113 of the base frame 11 along the second horizontal direction Y (or the length direction of the base), the positioning posts 122 are inserted into the positioning holes 112 to provide docking positioning for the detachable sealing docking of the sewage pipe 128 (e.g., through the sewage pipe connector 38) and the sewage recovery port 118 by means of the insertion and engagement of the positioning posts 122 and the positioning holes 112.

[0248] It is understood that the base assembly 10 is designed to be detachable in this embodiment of the application, solely for the convenience of cleaning and maintenance of the base assembly 10, and not as a necessary condition for improving the cleaning and maintenance effect of the base station on the ground cleaning components of the cleaning robot. That is, the base assembly 10 in this embodiment of the application can also adopt an integrated structure of the base frame 11 and the base platform 12.

[0249] For example, in the embodiments of this application, the structure of the cleaning and maintenance module 50 may not be limited to the structure described above.

[0250] Figure 14 This is a schematic diagram of the assembly structure of another cleaning and maintenance module for the base station in this application embodiment. Figure 15 This is a schematic diagram of the top structure of another cleaning and maintenance module of the base station in this application embodiment. Figure 16This is a schematic diagram of the bottom structure of another cleaning and maintenance module of the base station in this application embodiment. Figure 16 This is a side view of another cleaning and maintenance module of the base station in this application embodiment. Figure 17 This is a schematic diagram of the end structure of another cleaning and maintenance module of the base station in this application embodiment. Figure 18 This is an exploded view of another cleaning and maintenance module of the base station in this application embodiment. Figure 19 This is a schematic diagram of a semi-assembled structure of another cleaning and maintenance module for the base station in this embodiment. Please refer to... Figures 14 to 19 In the embodiments of this application, the module moving base of the cleaning and maintenance module 50 may include a second moving base 55 to replace the first moving base 51 described above, the friction cleaning component of the cleaning and maintenance module 50 may include a second friction component 56 to replace the first friction component 52 described above, and the water storage baffle component of the cleaning and maintenance module 50 may include a second water storage baffle 565 to replace the first water storage baffle 512 described above. Furthermore, the second water storage baffle 565 may be located on the second friction component 56.

[0251] Figure 20 This is a partial structural diagram of the base station in an embodiment of this application when using a different cleaning and maintenance module. To simplify the visual representation, [the diagram is omitted here]. Figure 20 Only the base platform 12 of the base assembly 10 is shown in the image. Please refer to [link / reference]. Figure 20 In the embodiments of this application, the motion drainage module 60 (e.g., slider body assembly 61) can be fixedly connected to the second movable base 55, thereby achieving a fixed connection with the cleaning and maintenance module 50.

[0252] For example, in an embodiment of this application, the second movable base 55 is used to be movably accommodated in the drain groove 120.

[0253] For example, in the embodiments of this application, the cleaning and maintenance module 50 may further include a base suspension wheel assembly 53, and the second movable base 55 may be equipped with the base suspension wheel assembly 53. Furthermore, the second movable base 55 may utilize the base suspension wheel assembly 53 to roll in cooperation with the bottom and / or wall of the drain groove 120 to achieve movable installation in the drain groove 120.

[0254] For example, in an embodiment of this application, the base suspension wheel assembly 53 is used to movably mount the second mobile base 55 in the drainage groove 120 of the base station, and the base suspension wheel assembly 53 is also used to suspend the second mobile base 55 in the drainage groove 120 above the bottom of the drainage groove 120.

[0255] For example, in an embodiment of this application, the base suspension wheel assembly 53 may include the support wheel 531 and guide wheel 532 described above, which will not be repeated here.

[0256] For example, in an embodiment of this application, the motion drainage module 60 (e.g., slider body assembly 61) can be fixedly connected to one end of the second movable base 55 in the second horizontal direction Y (or the module length direction or groove width direction of the cleaning and maintenance module 50).

[0257] For example, in an embodiment of this application, the second movable base 55 can be detachably fixedly connected to the motion diversion module 60 (e.g., the slider body assembly 61) using a screw-locking rod 67. Thus, the cleaning and maintenance module 50 can be easily disassembled for replacement or cleaned separately when separated from the base station.

[0258] For example, in an embodiment of this application, the second movable base 55 of the cleaning and maintenance module 50 may have a base end boss 57 located below the motion drainage module 60 (e.g., slider body assembly 61). A screw-locking rod 67 passes through the motion drainage module 60 (e.g., slider body assembly 61) and the base end boss 57 of the first movable base 51. The operating space of the screw-locking rod 67 is located at the top of the motion drainage module 60 (e.g., slider body assembly 61). The screw-locking rod 67 is used to form an anti-disengagement lock or release the anti-disengagement lock on the motion drainage module 60 and the base end boss 57 in response to a screwing operation occurring in the operating space.

[0259] For example, in the embodiments of this application, the specific structure of the base end boss 57 and the installation method of the screw-lock rod 67 on the base end boss 57 can be referred to the above description, and will not be repeated here.

[0260] Please watch it again. Figures 14 to 19 In the embodiments of this application, the second friction component 56 can be obliquely arranged above the top surface of the second movable base 55 in the module thickness direction (corresponding to the vertical direction Z). The opposite ends of the second friction component 56 in the module length direction Y (corresponding to the second horizontal direction Y) can be an upwardly inclined end and a downwardly inclined end with a height difference in the module thickness direction (corresponding to the vertical direction Z) or in the gravity direction when the cleaning and maintenance module 50 is accommodated in the drain groove 120. The upwardly inclined end of the second friction component 56 is used to receive clean water supplied by the base station, and the clean water is used to flow through the second friction component 56 from the upwardly inclined end to the downwardly inclined end.

[0261] For example, in an embodiment of this application, the second movable base 55 may have an inclined top surface 500, and the two opposite ends of the inclined top surface 500 of the second movable base 55 in the module length direction (corresponding to the second horizontal direction Y) may be a high end and a low end with a height difference in the module thickness direction (corresponding to the vertical direction Z) or in the gravity direction when the cleaning and maintenance module 50 is accommodated in the drain groove 120.

[0262] For example, in an embodiment of this application, the second friction component 56 may be installed on the inclined top surface 500 of the second movable base 55, and the second friction component 56 may cover the inclined top surface 500.

[0263] Figure 21 This is a schematic diagram of the open waterway structure when the base station in this embodiment uses another cleaning and maintenance module. Please refer to... Figure 21 In the embodiments of this application, the second water-retaining baffle 565 may be located on the second friction assembly 56, and the second water-retaining baffle 565 is spaced apart from the upward-sloping end of the second friction assembly 56 near the motion diversion module 60 (e.g., water supply port 620) to the downward-sloping end. The second friction assembly 56 may have a clean water open flow area extending from the upward-sloping end near the motion diversion module 60 (e.g., water supply port 620), through the spaced-apart second water-retaining baffle 565, to the downward-sloping end. Thus, the open water flow area can slow down the flow speed of clean water in the inclined second friction assembly 56, allowing clean water to be temporarily stored in the second friction assembly 56, thereby improving the self-cleaning efficiency of the clean water on the second friction assembly 56. Furthermore, an open water path can be formed from the clean water nozzle 70 located outside the drain groove 120 as the supply starting point, with the water storage tank 62 at the top of the motion diversion module 60 as the relay node, flowing through the cleaning and maintenance module 50.

[0264] Figure 22 This is a schematic diagram of another snap-fit ​​structure for the cleaning and maintenance module of the base station in this embodiment of the application. Please refer to... Figure 22 In the embodiments of this application, the second friction assembly 56 may include a second cleaning wiper 561, and the second cleaning wiper 561 may be obliquely mounted on the second movable base 55 with the inclined top surface 500 as the positioning reference surface.

[0265] For example, in an embodiment of this application, the second cleaning wiper 561 is continuously deployed between the upper and lower inclined ends of the second friction assembly 56, and the second cleaning wiper 561 may cover the inclined top surface 500 of the second movable base 55.

[0266] For example, in the embodiments of this application, the second cleaning wiper 561 may have a wiper buckle 568, the inclined top surface 500 of the second movable base 55 has a base slot 558, and the second cleaning wiper 561 utilizes the snap-fit ​​cooperation between the wiper buckle 568 and the base slot 558 to realize the inclined installation of the second movable base 55 with the inclined top surface 500 of the second movable base 55 as the positioning reference surface.

[0267] For example, in an embodiment of this application, the second water-retaining baffle 565 may be arranged at intervals between the upper and lower inclined ends of the second friction assembly 56 on the second cleaning wiper 561.

[0268] For example, in an embodiment of this application, the second cleaning wiper 561 may have wiper protrusions 5611, and the second water-retaining baffle 565 is deployed between adjacent wiper protrusions 5611.

[0269] For example, in an embodiment of this application, the second water-retaining baffle 565 may be at a lower height than the protrusion of the second cleaning wiper 561 than the protrusion of the wiper protrusion 5611 on the second cleaning wiper 561.

[0270] For example, in an embodiment of this application, the second friction assembly 56 may further include a second cleaning squeegee 562, and the second cleaning squeegee 562 is continuously deployed between the upper and lower inclined ends of the second friction assembly 56.

[0271] For example, in an embodiment of this application, the second cleaning scraper 562 may be located near the side of the second cleaning wiper 561 in the module width direction (corresponding to the first horizontal direction X). For example, preferably, the second cleaning scraper 562 may be located on the side of the second movable base 55 away from the drain pipe 128 (or the connecting platform 129) in the module width direction (first horizontal direction X or groove length direction).

[0272] Figure 23 This is a cross-sectional view of another cleaning and maintenance module of the base station in an embodiment of this application. Please refer to... Figure 23 In the embodiments of this application, the second movable base 55 may also have a lateral recessed platform 556. The lateral recessed platform 556 may be located outside the side of the inclined top surface 500 in the module width direction (corresponding to the first horizontal direction X). The height of the lateral recessed platform 556 in the module height direction (corresponding to the vertical direction Z) is lower than that of the inclined top surface 500 of the second movable base 55. The lateral recessed platform 556 may not be inclined like the inclined top surface 500 (i.e., not parallel to the inclined top surface and perpendicular to the module thickness direction). Furthermore, the second cleaning scraper 562 may be inclinedly mounted on the second movable base 55 with the lateral recessed platform 556 as the positioning reference surface.

[0273] For example, in an embodiment of this application, the second cleaning scraper 562 is tilted and suspended above the inclined top surface 500 of the second mobile base 55 by the second elastic support assembly 564 arranged on the side of the inclined top surface 500 of the second mobile base 55 in the module width direction (corresponding to the first horizontal direction X).

[0274] For example, in an embodiment of this application, the second friction assembly 56 may further include a third cleaning scraper 563, and the third cleaning scraper 563 is discretely distributed between the upper and lower inclined ends of the second friction assembly 56.

[0275] For example, in embodiments of this application, the second cleaning scraper 562 and the third cleaning scraper 563 may be located near opposite sides of the second cleaning wiping plate 561 in the module width direction (corresponding to the first horizontal direction X). For example, preferably, the second cleaning scraper 562 may be located on the side of the second movable base 55 away from the drain pipe 128 (or the connecting platform 129) in the module width direction (first horizontal direction X or groove length direction), and the third cleaning scraper 563 may be located on the other side of the second movable base 55 near the drain pipe 128 (or the connecting platform 129) in the module width direction (first horizontal direction X or groove length direction).

[0276] For example, in the embodiments of this application, the lateral recesses 556 can be arranged in pairs outside the sides of the inclined top surface 500 of the second movable base 55 on opposite sides in the module width direction (corresponding to the first horizontal direction X), and the second cleaning scraper 562 and the third cleaning scraper 563 can be inclinedly installed on the second movable base 55 with the lateral recesses 556 on opposite sides as the positioning reference surface.

[0277] For example, in an embodiment of this application, the second cleaning squeegee 562 and the third cleaning squeegee 563 can be tilted and suspended above the inclined top surface 500 by the second elastic support assembly 564 arranged on the corresponding side of the lateral sink 556, outside the opposite sides of the module width direction (corresponding to the first horizontal direction X) of the inclined top surface 500 of the second movable base 55.

[0278] For example, in an embodiment of this application, the top edge height of the second cleaning squeegee 562 and the third cleaning squeegee 563, which are suspended and supported, may be higher than the vertex height of the wiping plate protrusion 5611.

[0279] For example, in an embodiment of this application, the second elastic support assembly 564 may include a support strip and a plurality of springs spaced apart along the extension direction of the support strip, wherein the height of the plurality of springs can monotonically vary in the arrangement direction (i.e., the extension direction of the support strip). Thus, when the support strip is fixed to the lateral recess 556 perpendicular to the module thickness direction (corresponding to the vertical direction Z) by means such as welding, fixed connection using screws, or snap-fit, the plurality of springs with monotonically varying heights can form an inclined suspended support for the second cleaning scraper 562 or the third cleaning scraper 563.

[0280] For example, in an embodiment of this application, the side regions of the second cleaning wiper 561 on opposite sides in the module width direction (corresponding to the first horizontal direction X) can extend beyond the sides of the inclined top surface 500 of the second movable base 55 in the module width direction (corresponding to the first horizontal direction X) and be suspended above the lateral recesses 556 on both sides. In this case, the second cleaning wiper 561 can also have side skirts 566 extending downward from the side regions of the wiper on both sides, and the side skirts 566 on both sides can be located outside the second elastic support assembly 564 arranged on the lateral recesses 556 on the corresponding sides in the module width direction (corresponding to the first horizontal direction X). Thus, the second elastic support assembly 564 arranged on the lateral recesses 556 can be shielded and protected by the side skirts 566 of the second cleaning wiper 561.

[0281] For example, in an embodiment of this application, if the side area of ​​the second cleaning wiper 561 is suspended above the lateral recesses 556 on both sides, the second cleaning wiper 561 may also have a wiper insertion slot 5612 and a wiper break slot 5613. The wiper insertion slot 5612 extends continuously between the upper and lower inclined ends of the second friction assembly 56, and the wiper break slot 5613 is discretely distributed between the upper and lower inclined ends of the second friction assembly 56. The wiper insertion slot 5612 and the wiper break slot 5613 are respectively deployed on the wiper edge areas of opposite sides of the second cleaning wiper 561 in the module width direction (corresponding to the first horizontal direction X). Furthermore, the wiper insertion slot 5612 and the wiper break slot 5613 are located inside the side skirt 566 on the corresponding side in the module width direction (corresponding to the first horizontal direction X). Thus, the second cleaning squeegee 562 can be obliquely suspended and supported based on the second elastic support assembly 564 on the corresponding side, extending through the wiping plate slot 5612 above the oblique top surface 500 of the second movable base 55 and above the second cleaning wiping plate 561. Similarly, the third cleaning squeegee 563 can be obliquely suspended and supported based on the second elastic support assembly 564 on the corresponding side, extending through the wiping plate slot 5613 above the oblique top surface 500 of the second movable base 55 and above the second cleaning wiping plate 561.

[0282] Figure 24 This is a schematic diagram illustrating another example of the self-cleaning mechanism of a base station's cleaning and maintenance module in this application. Please refer to... Figure 24 In each reciprocating cycle of the motion diversion module 60 driving the cleaning and maintenance module 50, there are two processes: the motion diversion module 60 driving the cleaning and maintenance module 50 toward the sewage pipe 128 and the motion diversion module 60 driving the cleaning and maintenance module 50 away from the sewage pipe 128.

[0283] For example, in an embodiment of this application, during the sewage discharge process, clean water flows into the second friction component 56 from the water storage tank 62 of the motion diversion module 60 through the water supply port 620, which can clean the second cleaning wipe plate 561, the second cleaning scraper 562 and the third cleaning scraper 563, thereby achieving self-cleaning of the second friction component 56.

[0284] For example, in an embodiment of this application, during the sewage movement, the clean water flowing from the water storage tank 62 of the motion diversion module 60 into the second friction component 56 through the water supply port 620 can also accumulate at the second water storage baffle 565 (i.e., the clean water accumulation at the second water storage baffle 565 reaches or approaches the saturated water volume that the second water storage baffle 565 can accumulate). Furthermore, while the clean water accumulates at the second water storage baffle 565, it is also allowed to flow from the side of the cleaning and maintenance module 50 near the sewage pipe 128 into the sewage groove 120 through the drainage gaps between the discretely distributed third cleaning scrapers 563 (or the open area retained when the third cleaning scrapers 563 are not provided).

[0285] For example, in an embodiment of this application, at the turning point from the sewage movement process to the return movement process, the motion diversion module 60 drives the cleaning and maintenance module 50 to switch the movement direction. At this time, the clean water accumulated at the second water storage baffle 565 (or the sewage generated by the clean water cleaning the second friction component 56) can surge and discharge from the side of the cleaning and maintenance module 50 near the sewage pipe 128 under the action of inertia. Moreover, the surge discharge can generate a strong scouring effect on the second cleaning wiper 561, thereby realizing the secondary self-cleaning of the second cleaning wiper 561. In addition, the sewage surged and discharged from the side of the cleaning and maintenance module 50 near the sewage pipe 128 can directly flow into the area of ​​the sewage groove 120 near the sewage pipe 128 (e.g., connected to the sink 129), thereby improving the sewage discharge efficiency of the surge sewage for the self-cleaning of the first cleaning wiper 521.

[0286] For example, in an embodiment of this application, the cleaning and maintenance module 50 may also have a second bottom cleaning component 59, which may include a sheet of a flexible material such as rubber.

[0287] For example, in an embodiment of this application, the second friction component 56 may also be equipped with a second bottom cleaning component 59. The second bottom cleaning component 59 may extend below the bottom surface of the second movable base 55. Furthermore, the second bottom cleaning component 59 may be used to interfere with the bottom of the drain groove 120 when the second movable base 55 is suspended above the bottom of the drain groove 120.

[0288] For example, in an embodiment of this application, the second bottom cleaning component 59 may be mounted on the side skirt 566 of the second cleaning wipe plate 561 of the second friction component 56.

[0289] For example, in an embodiment of this application, the side skirt 566 of the second cleaning wipe plate 561 of the second friction assembly 56 can hang down to the lateral recess 556. The side skirt 566 can also have a skirt side wing 567 that protrudes laterally beyond the lateral recess 556 in the module width direction (corresponding to the first horizontal direction X). The second bottom cleaning assembly 59 is fixedly installed below the skirt side wing 567.

[0290] For example, in an embodiment of this application, the second bottom cleaning component 59 can be fixedly mounted on the underside of the skirt side wing 567 using the second mounting side frame 590, and the second mounting side frame 590 can be fixedly connected to the skirt side wing 567 using the mounting screw assembly 595 passing through the second bottom cleaning component 59.

[0291] In another embodiment of this application, a cleaning system is provided, including a cleaning robot and a base station as described in the foregoing embodiments. The cleaning robot may have a ground cleaning component, and when the cleaning robot is parked on the base assembly 10 of the base station (e.g., base platform 12), the friction cleaning component (e.g., a first friction component 52 or a second friction component 56) of the base station's cleaning and maintenance module 50 can use clean water received from the water supply port 620 of the water tank 62 of the motion drainage module 60 (i.e., clean water provided by the clean water nozzle 70) to perform interference friction (i.e., wet friction) with the ground cleaning component of the cleaning robot to achieve cleaning and maintenance of the ground cleaning component of the cleaning robot; simultaneously, the base station's cleaning and maintenance module 50 can also perform self-cleaning using the clean water received from the water supply port 620 of the water tank 62 of the motion drainage module 60 (i.e., clean water provided by the clean water nozzle 70).

[0292] The above description is merely a preferred embodiment of this application and is not intended to limit this application. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of this application should be included within the scope of protection of this application.

Claims

1. A cleaning and maintenance module for a base station, characterized in that Comprising: a module moving base for reciprocating in a base station's drain groove (120); a friction cleaning assembly obliquely arranged above the moving base's top surface in the module thickness direction, the friction cleaning assembly's opposite ends in the module length direction are respectively an upper inclined end and a lower inclined end with height difference in the module thickness direction, the upper inclined end of the friction cleaning assembly is used to receive clean water supplied by the base station, and the clean water is used to flow through the friction cleaning assembly from the upper inclined end to the lower inclined end; a water storage rib assembly located in the flow path of the clean water, and the water storage rib assembly is used to cause the flow of the clean water to be delayed.

2. The cleaning and maintenance module according to claim 1, wherein: the module width direction of the cleaning and maintenance module is parallel to the groove bottom of the drain groove (120) and parallel to the moving direction of the module moving base reciprocating in the drain groove (120), the module length direction is parallel to the groove bottom of the drain groove (120) and perpendicular to the moving direction, and the module thickness direction is perpendicular to the groove bottom of the drain groove (120) and perpendicular to the moving direction; and / or, the top surface of the module moving base is an inclined top surface (500), and the friction cleaning assembly is obliquely arranged above the inclined top surface (500) based on the inclination support of the inclined top surface (500); wherein the opposite ends of the inclined top surface (500) in the module length direction are respectively a high end and a low end with height difference in the module thickness direction; the upper inclined end of the friction cleaning assembly is located above the high end of the inclined top surface (500), and the lower inclined end of the friction cleaning assembly is located above the low end of the inclined top surface (500); and / or, the water storage rib assembly is located on the top surface of the module moving base or on the friction cleaning assembly; and / or, further comprising a base suspension wheel set (53) for movably installing the module moving base in the base station's drain groove (120), and the base suspension wheel set (53) is also used to suspend the module moving base in the drain groove (120) above the groove bottom of the drain groove (120); and / or, further comprising a bottom cleaning assembly fixedly installed on the module moving base or the friction cleaning assembly, the bottom cleaning assembly protrudes below the bottom surface of the module moving base in the module thickness direction, and the bottom cleaning assembly is used to interfere with the contact with the groove bottom of the drain groove (120) when the module moving base is suspended above the groove bottom of the drain groove (120); and / or, The module moving base has a base end boss (57) at one end in the module length direction, which is used to fixedly connect the module moving base with a motion guide module (60) of a base station, the motion guide module (60) is used to drive the module moving base to reciprocate in the drain groove (120), the clean water comes from the motion guide module (60), and the upper inclined end of the friction cleaning assembly is close to the base end boss (57) in the module length direction; wherein the base end boss (57) is detachably fixedly connected with the motion guide module (60) by a screw lock rod (67).

3. The cleaning and maintaining module according to claim 1, characterized in that, The module moving base comprises a first moving base (51) used to be movably accommodated in the drain groove (120), the first moving base (51) has an inclined top surface (500), and opposite ends of the inclined top surface (500) in the module length direction are a high end and a low end respectively having a height difference in the module thickness direction; The water storage barrier rib assembly comprises a first water storage barrier rib (512) located at the inclined top surface (500), and the first water storage barrier rib (512) is spaced from the high end to the low end of the inclined top surface (500); The friction cleaning assembly comprises a first friction assembly (52) installed on the inclined top surface (500), and the first friction assembly (52) avoids the first water storage barrier rib (512) on the inclined top surface (500) to form a retardation flow channel (511) on the inclined top surface (500) for the clean water to flow from the high end to the low end through the first water storage barrier rib (512).

4. The cleaning and maintaining module according to claim 3, characterized in that, The first friction assembly (52) comprises a first cleaning wiper (521) and a first cleaning scraping strip (522), and the first cleaning wiper (521) and the first cleaning scraping strip (522) are both inclinedly installed on the first moving base (51) with the inclined top surface (500) as a positioning reference surface; The first cleaning wiper (521) and the first cleaning scraping strip (522) are both continuously arranged between the upper inclined end and the lower inclined end of the first friction assembly (52), and the first cleaning wiper (521) and the first cleaning scraping strip (522) are separated by the first water storage barrier rib (512) on opposite sides of the retardation flow channel (511) in the module width direction.

5. The cleaning and maintaining module according to claim 4, characterized in that, The first mobile base (51) has a first side flange (515) and a second side flange (516) on opposite sides in the module width direction, and the first water storage barrier rib (512) is located between the first side flange (515) and the second side flange (516); Wherein: The first cleaning wiper plate (521) is detachably clamped between the first side flange (515) and the first water storage barrier rib (512), and the first side flange (515) is discretely distributed between the high end and the low end of the inclined top surface (500); The first cleaning wiper plate (521) is detachably clamped between the first side flange (515) and the first water storage barrier rib (512), and the first side flange (515) is discretely distributed between the high end and the low end of the inclined top surface (500); The first cleaning wiper plate (521) is detachably clamped between the first side flange (515) and the first water storage barrier rib (512), and the first side flange (515) is discretely distributed between the high end and the low end of the inclined top surface (500); 6. The cleaning and maintenance module according to claim 3, wherein: The first mobile base (51) has a base end flange (57) at one end in the module length direction, the base end flange (57) is used to fixedly connect the first mobile base (51) with a movement guide module (60) of a base station, the movement guide module (60) is used to drive the module mobile base to reciprocate in the drain groove (120), the clean water comes from the movement guide module (60), and the high end of the inclined top surface (500) and the upward end of the first friction assembly (52) are close to the base end flange (57) in the module length direction; And / or, The first mobile base (51) is also provided with a base suspension wheel set (53), the base suspension wheel set (53) is used to movably install the first mobile base (51) in the drain groove (120), and the base suspension wheel set (53) is also used to suspend the first mobile base (51) above the groove bottom of the drain groove (120) in the drain groove (120); And / or, The first mobile base (51) is also provided with a first bottom cleaning assembly (58) fixedly installed on the bottom side in the module height direction, the first bottom cleaning assembly (58) protrudes below the bottom surface of the first mobile base (51), and the first bottom cleaning assembly (58) is used to interfere with the contact with the groove bottom of the drain groove (120) when the first mobile base (51) is suspended above the groove bottom of the drain groove (120).

7. The cleaning and maintenance module according to claim 1, wherein: The module moving base comprises a second moving base (55) movably accommodated in the drain groove (120), the second moving base (55) has an inclined top surface (500), and the opposite ends of the inclined top surface (500) in the module length direction are a high end and a low end with a height difference in the module thickness direction respectively; The friction cleaning assembly comprises a second friction assembly (56) arranged on the inclined top surface (500), and the second friction assembly (56) covers the inclined top surface (500); The water storage barrier rib assembly comprises a second water storage barrier rib (565), and the second water storage barrier rib (565) is arranged between the upper inclined end and the lower inclined end of the second friction assembly (56).

8. The cleaning and maintenance module according to claim 7, wherein The second friction assembly (56) comprises a second cleaning wiper plate (561), and the second cleaning wiper plate (561) is arranged on the second moving base (55) with the inclined top surface (500) as a positioning reference surface; The second cleaning wiper plate (561) is arranged continuously between the upper inclined end and the lower inclined end of the second friction assembly (56), and the second water storage barrier rib (565) is arranged between the second cleaning wiper plate (561) and the upper inclined end and the lower inclined end of the second friction assembly (56).

9. The cleaning and maintenance module according to claim 8, wherein The second cleaning wiper plate (561) has a wiper plate buckle (568), the inclined top surface (500) has a base clamping groove (558), and the second cleaning wiper plate (561) is arranged on the second moving base (55) with the inclined top surface (500) as a positioning reference surface through the clamping cooperation of the wiper plate buckle (568) and the base clamping groove (558); And / or The second cleaning wiper plate (561) has a wiper plate protruding point (5611), and the second water storage barrier rib (565) is arranged between adjacent wiper plate protruding points (5611).

10. The cleaning and maintenance module according to claim 9, wherein The second moving base (55) further comprises a lateral sunken platform (556) located outside the side edge of the inclined top surface (500) in the module width direction, and the height of the lateral sunken platform (556) in the module height direction is lower than that of the inclined top surface (500); The second friction assembly (56) further comprises a second cleaning scraping strip (562) arranged on the second moving base (55) with the lateral sunken platform (556) as a positioning reference surface, and the second cleaning scraping strip (562) is arranged continuously between the upper inclined end and the lower inclined end of the second friction assembly (56).

11. The cleaning maintenance module of claim 10, wherein, the second friction assembly (56) further comprises third cleaning wipers (563) discretely distributed between the upper and lower ends of the second friction assembly (56), and the second and third cleaning wipers (562, 563) are respectively proximate to opposite sides of the second cleaning squeegee (561) in the module width direction; the lateral sink (556) is arranged outside the lateral edges of the inclined top surface (500) on opposite sides in the module width direction, and the second and third cleaning wipers (562, 563) are respectively inclinedly installed on the second moving base (55) with the lateral sink (556) on opposite sides as the positioning reference surface.

12. The cleaning maintenance module of claim 11, wherein, the second and third cleaning wipers (562, 563) are respectively arranged outside the lateral sink (556) on the opposite sides of the inclined top surface (500) in the module width direction, and are respectively inclinedly suspended supported by the second elastic support assembly (564) of the lateral sink (556) on the corresponding side above the inclined top surface (500).

13. The cleaning maintenance module of claim 12, wherein, the squeegee side edge regions of the second cleaning squeegee (561) on opposite sides in the module width direction respectively extend outside the lateral edges of the inclined top surface (500) on both sides in the module width direction and are respectively suspended above the lateral sink (556) on both sides; the second cleaning squeegee (561) further has side skirt plates (566) extending downward from the squeegee side edge regions on both sides, and the side skirt plates (566) on both sides are respectively located outside the second elastic support assembly (564) of the lateral sink (556) on the corresponding side in the module width direction; the second cleaning squeegee (561) further has a squeegee insertion seam (5612) continuously extending between the upper and lower ends of the second friction assembly (56) and a squeegee discontinuity seam (5613) discretely distributed between the upper and lower ends of the second friction assembly (56), the squeegee insertion seam (5612) and the squeegee discontinuity seam (5613) are respectively disposed in the squeegee edge regions on opposite sides of the second cleaning squeegee (561) in the module width direction, and the squeegee insertion seam (5612) and the squeegee discontinuity seam (5613) are respectively located inside the side skirt plate (566) on the corresponding side in the module width direction; the second cleaning wiper (562) is inclinedly suspended supported by the second elastic support assembly (564) on the corresponding side, and extends through the squeegee insertion seam (5612) above the inclined top surface (500). The third cleaning blade (563) is obliquely supported by the second elastic support assembly (564) of the corresponding side, and extends above the inclined top surface (500) through the wiper gap (5613).

14. The cleaning and maintenance module according to claim 7, characterized in that, The second moving base (55) has a base end boss (57) at one end in the module length direction, the base end boss (57) is used for fixedly connecting the second moving base (55) and a movement guide module (60) of a base station, the movement guide module (60) is used for driving the module moving base to reciprocate in the drain groove (120), the clean water comes from the movement guide module (60), and the high end of the inclined top surface (500) and the upward end of the second friction assembly (56) are close to the base end boss (57) in the module length direction; And / or, The second moving base (55) is further provided with a base suspension wheel set (53), the base suspension wheel set (53) is used for movably arranging the second moving base (55) in the drain groove (120), and the base suspension wheel set (53) is also used for suspending the second moving base (55) above the groove bottom of the drain groove (120) in the drain groove (120); And / or, The second friction assembly (56) is further provided with a second bottom cleaning assembly (59), the second bottom cleaning assembly (59) protrudes below the bottom surface of the second moving base (55), and the second bottom cleaning assembly (59) is used for interfering with the contact with the groove bottom of the drain groove (120) when the second moving base (55) is suspended above the groove bottom of the drain groove (120).

15. The cleaning and maintenance module according to claim 14, characterized in that, The second friction assembly (56) comprises a second cleaning wiper (561), and the second cleaning wiper (561) is obliquely arranged on the second moving base (55) with the inclined top surface (500) as a positioning reference surface; The wiper side edge region of the second cleaning wiper (561) in the module width direction protrudes to the side edges of the inclined top surface (500) on both sides in the module width direction, the second cleaning wiper (561) further has a side edge skirt (566) extending downward from the wiper side edge region, and the second bottom cleaning assembly (59) is hung on the side edge skirt (566).

16. The cleaning and maintenance module according to claim 15, characterized in that, The second moving base (55) further has a lateral sunken platform (556) which is located outside the lateral side of the inclined top surface (500) in the module width direction, the height of the lateral sunken platform (556) in the module height direction is lower than the inclined top surface (500), the wiper side edge area of the second cleaning wiper plate (561) is suspended above the lateral sunken platform (556), and the side skirt (566) is hung down to the lateral sunken platform (556); The side skirt (566) further has a skirt side wing (567) which is convex to the outside of the lateral sunken platform (556) in the module width direction, and the second bottom cleaning assembly (59) is fixedly arranged below the skirt side wing (567).

17. A base station, characterized by A cleaning and maintenance module as claimed in any one of claims 1 to 16, a base assembly (10) having a drain recess (120), and a clean water nozzle (70) for supplying clean water.

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