Cleaning base station and cleaning system

Abstract

The application provides a cleaning base station and a cleaning system. The cleaning base station comprises a base, a scraping element and a sewage discharge control mechanism. The base has a cleaning groove, and the cleaning groove has a sewage discharge port comprising a plurality of sub-sewage discharge ports. The scraping element is rotatably arranged in the cleaning groove. The sewage discharge control mechanism is arranged in one-to-one correspondence with the sewage discharge port. The sewage discharge control mechanism comprises a plurality of fan blades arranged in one-to-one correspondence with and matched with the sub-sewage discharge ports. One radial side of the fan blade is connected with the base, and the other radial side of the fan blade is connected with the scraping element and is configured to open or close the sub-sewage discharge port under the driving of the scraping element. The cleaning base station has high sewage discharge efficiency, thereby improving the cleaning effect of the cleaning base station.

Description

Technical Field

[0001] This application relates to the field of environmental cleaning electrical appliances technology, and in particular to a cleaning base station and a cleaning system. Background Technology

[0002] Cleaning base stations and cleaning equipment can be used together. The cleaning base station can charge the cleaning equipment and perform self-cleaning operations to restore the cleaning equipment to a clean state.

[0003] In related technologies, a cleaning base station has a cleaning pool, which is equipped with a sewage discharge outlet and a control valve. The cleaning equipment includes cleaning components such as disc brushes or roller brushes. Clean water is injected into the cleaning pool, and the cleaning components are cleaned in the cleaning pool. Afterward, the control valve is opened, and the sewage can be discharged from the sewage discharge outlet.

[0004] However, the small outlet area of ​​the control valve results in low wastewater discharge efficiency. Utility Model Content

[0005] Based on this, this application provides a clean base station and a clean system to address the shortcomings of related technologies.

[0006] In a first aspect, this application provides a clean base station, comprising:

[0007] The base has a cleaning tank, which has at least one drain outlet, and the drain outlet includes several sub-drain outlets;

[0008] At least one scraper is rotatably disposed in the cleaning tank;

[0009] At least one sewage control mechanism is provided, with each sewage control mechanism corresponding to a sewage outlet. The sewage control mechanism includes several fan blades, each fan blade corresponding to and matched with a sub-sewage outlet. One radial side of the fan blade is connected to the base, and the other radial side of the fan blade is connected to a scraper. The fan blade is configured to open or close the sub-sewage outlet under the action of the scraper.

[0010] The cleaning base station provided in this application embodiment is equipped with a cleaning tank for holding clean water to facilitate cleaning of cleaning components, a drain outlet for discharging sewage, a scraper for removing dirt from the cleaning components, and a fan blade for rotating. The fan blade is also used to control the opening and closing of the sub-drain outlets, so as to open or close the sub-drain outlets as needed. By setting multiple sub-drain outlets, the water outlet area of ​​the drain outlet is increased, which helps to improve the sewage discharge efficiency of the cleaning tank.

[0011] In one possible implementation, the scraper and the drain outlet are configured in a one-to-one correspondence.

[0012] Thus, when each fan blade's sewage discharge mechanism opens its corresponding discharge port, it effectively increases the water outlet area of ​​the cleaning tank, thereby significantly improving the sewage discharge efficiency of the cleaning tank. In one possible implementation, the sewage control mechanism also includes a turntable component, which is rotatably connected to the base, and a scraper component is connected to the turntable component to drive the turntable component to rotate.

[0013] Each fan blade is spaced apart along the circumference of the turntable, and the radial sides of each fan blade are connected to the base and the turntable, respectively.

[0014] Thus, since multiple fan blades in each sewage control mechanism are connected to the same turntable component, and the turntable component is connected to the scraper component, when the scraper component rotates, it can drive the turntable component connected to it to rotate, which in turn drives the fan blades connected to it to rotate, thereby causing the fan blades to open or close the sub-sewage outlet.

[0015] In one possible implementation, the base has a sewage tank and a cleaning tank arranged along the axial direction of the scraper, with the cleaning tank positioned closer to the scraper than the sewage tank, and the drain outlet connecting the cleaning tank and the sewage tank.

[0016] The turntable assembly includes an interconnected turntable body and a fixing rib. The turntable body is located in the sewage tank, and the fixing rib extends along the axial direction of the turntable body. Each fan blade is connected to the turntable body.

[0017] The base has a first limiting groove that extends circumferentially along the turntable body. The fixing rib passes through the first limiting groove and is connected to the scraping component.

[0018] When the fixing rib abuts against one end of the first limiting groove in the extension direction, the fan blade opens the sub-drainage port; when the fixing rib abuts against the other end of the first limiting groove in the extension direction, the fan blade closes the sub-drainage port.

[0019] In this way, multiple fan blades can be rotatably connected to the turntable body, allowing the fan blades to rotate in relation to the turntable. Multiple fixing ribs can be connected to the scraper, allowing the turntable to connect with the scraper. This, in turn, connects the fan blades and the scraper, enabling the scraper to drive the multiple fan blades to rotate via the turntable, thus controlling the opening and closing of the drain outlet through the multiple fan blades. Furthermore, the fixing ribs and the first limiting groove work together to precisely control the opening and closing angle of the fan blades, thereby precisely controlling the opening or closing of the sub-drain outlet.

[0020] In one possible implementation, the sewage control mechanism also includes several fixed shafts, each corresponding to a fan blade. One end of the fixed shaft is connected to a turntable, and the fan blade is rotatably connected to the other end of the fixed shaft.

[0021] In this way, each fan blade facing the turntable can be rotatably connected to the turntable via a corresponding fixed shaft, so that when the turntable rotates downward in the forward direction on the scraper, it can drive multiple fan blades to rotate together to open the sub-drainage port, or when the turntable rotates in the reverse direction on the scraper, it can drive multiple fan blades to rotate to close the sub-drainage port.

[0022] In one possible implementation, the sewage control mechanism further includes several first rotating parts and several second rotating parts;

[0023] The first rotating part is connected to the radial outer side of the fan blade and is connected to the turntable. The second rotating part is connected to the radial inner side of the fan blade and is connected to the base.

[0024] Thus, the outer side of each fan blade can be rotatably connected to the turntable through the corresponding first rotating part, and the inner side of each fan blade can be rotatably connected to the base through the corresponding second rotating part. When the scraper rotates, it can drive the turntable to rotate, thereby causing the fan blade to rotate relative to the turntable and the base, thus enabling the fan blade to control the opening and closing state of the sub-drainage port.

[0025] In one possible implementation, the first rotating part includes a rotating shaft and a movable block, the movable block and the fan blades are respectively connected to the two axial ends of the rotating shaft, the movable block has a movable groove, and the fixed shaft is inserted into the movable groove;

[0026] The base has several first rotating holes, several second rotating holes and several clearance slots. Each fan blade has a corresponding first rotating hole, a second rotating hole and a clearance slot. The clearance slot, the first rotating hole and the second rotating hole are arranged radially along the sub-drain outlet. The rotating shaft is rotatably connected to the first rotating hole, the second rotating part is rotatably connected to the second rotating hole, and at least part of the movable block is located in the clearance slot.

[0027] Thus, when the turntable is driven to rotate by the scraper, it drives the fixed shaft to move within the movable groove, causing the movable block to move relative to the clearance groove. Power is then transmitted to the fan blades and the second rotating part via the rotating shaft, causing the fan blades to rotate relative to the sub-drainage port and the second rotating part to rotate relative to the second rotating hole, thereby opening or closing the sub-drainage port. Furthermore, the second rotating part provides rotational support to the radially inward side of the fan blades, resulting in smoother and more reliable rotation.

[0028] In one possible implementation, the sludge scraper includes a sludge scraping disc body and a fixing part connected to each other, the fixing part being located on the side of the sludge scraping disc body facing the drain outlet;

[0029] The fixing part has a fixing groove, and the fixing rib is inserted into the fixing groove.

[0030] Thus, when the fixing rib passes through the first limiting groove and is inserted into the fixing groove, the turntable and the scraper can be fixedly connected, so that when the scraper rotates, it drives the turntable to rotate together, thereby driving the fan blades to open or close the sub-drainage port.

[0031] In one possible implementation, the scraping component also includes a rotating drum, which is coaxially connected to the scraping disc body. The base also has at least one receiving groove located in the cleaning groove, and the rotating drum is inserted into the receiving groove in a corresponding manner.

[0032] One of the receiving groove and the rotating cylinder is provided with a limiting rib, and the other is provided with a second limiting groove, which extends along the circumference of the rotating cylinder.

[0033] When the limiting rib abuts against one end of the second limiting groove in the extension direction, the scraper disc body drives the fan blades to open the sub-drainage port. When the limiting rib abuts against the other end of the second limiting groove in the extension direction, the scraper disc body drives the fan blades to close the sub-drainage port.

[0034] In this way, the rotation angle of the scraper can be precisely controlled by the combination of the limiting rib and the second limiting groove, which makes it convenient to control the opening and closing angle of the fan blades.

[0035] Secondly, this application provides a cleaning system, comprising:

[0036] The clean base station provided in the first aspect above;

[0037] The cleaning equipment includes a cleaning component. When the cleaning component comes into contact with the scraping component, the cleaning component drives the scraping component to rotate.

[0038] In this way, the cleaning unit can provide power to the scraping unit and transmit the power to each fan blade, thereby driving the fan blade to rotate. This eliminates the need to install an additional drive motor on the cleaning base station to drive the scraping unit to rotate, thus reducing the cost of the cleaning base station.

[0039] In addition to the technical problems solved by the embodiments of this application, the technical features constituting the technical solutions, and the beneficial effects brought about by the technical features of these technical solutions described above, other technical problems that can be solved by the clean base station and clean system provided by this application, other technical features included in the technical solutions, and the beneficial effects brought about by these technical features will be further explained in detail in the specific implementation. Attached Figure Description

[0040] To more clearly illustrate the technical solutions in the embodiments of this application or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are some embodiments of this application. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0041] Figure 1 This is a schematic diagram of the structure of the cleaning system provided in the embodiments of this application;

[0042] Figure 2 This is a schematic diagram of the structure of a clean base station provided in an embodiment of this application;

[0043] Figure 3 This is a schematic diagram of the structure of the cleaning equipment provided in the embodiments of this application;

[0044] Figure 4 for Figure 2 Exploded view;

[0045] Figure 5 for Figure 4 A schematic diagram of the cleaning tray, scraping components, and sewage control mechanism in a cleaning base station;

[0046] Figure 6 for Figure 5 Exploded view;

[0047] Figure 7 for Figure 5 Another exploded image;

[0048] Figure 8 for Figure 5 A structural diagram showing the removal of the cleaning component;

[0049] Figure 9 for Figure 8 A magnified view of the area within the dashed circle;

[0050] Figure 10 for Figure 5 Another structural diagram without the scraper;

[0051] Figure 11 This is a schematic diagram of the structure of the fan blade component in the clean base station provided in the embodiments of this application;

[0052] Figure 12 This is a schematic diagram of the structure of the cleaning tray in the cleaning base station provided in the embodiments of this application;

[0053] Figure 13 for Figure 12 A magnified view of the area within the dashed circle;

[0054] Figure 14 This is a schematic diagram of the internal structure of the cleaning system provided in an embodiment of this application;

[0055] Figure 15 This is a schematic diagram of the internal structure of a clean base station provided in an embodiment of this application;

[0056] Figure 16 for Figure 15A magnified view of the area within the dashed circle;

[0057] Figure 17 Another internal structure diagram of the cleaning system provided in the embodiments of this application;

[0058] Figure 18 Another internal structure diagram of the clean base station provided in the embodiments of this application;

[0059] Figure 19 for Figure 18 A magnified view of the area within the dashed circle;

[0060] Figure 20 This is a schematic diagram of the structure of the turntable component in the clean base station provided in the embodiments of this application;

[0061] Figure 21 for Figure 5 Top view;

[0062] Figure 22 for Figure 21 A schematic diagram of the structure without the fixing cover;

[0063] Figure 23 for Figure 21 Another structural diagram with the fixed cover removed;

[0064] Figure 24 for Figure 22 A structural diagram with the turntable component removed;

[0065] Figure 25 This is a schematic diagram of the structure of the cleaning base station scraper provided in the embodiments of this application.

[0066] Explanation of reference numerals in the attached figures:

[0067] 10-Clean base stations;

[0068] 100-Base; 100a-Seat body; 100b-Cleaning tray; 110-Cleaning tank; 111-Drain outlet; 1111-Sub-drain outlet; 120-Sewage tank; 130-First limiting groove; 140-First rotating hole; 150-Second rotating hole; 160-Void clearance groove; 170-Accommodation groove; 171-Limiting rib; 180-Rotation groove;

[0069] 200 - Scraper; 210 - Scraper disc body; 220 - Fixing part; 221 - Fixing groove; 230 - Rotary drum; 231 - Second limiting groove; 240 - Scraper strip;

[0070] 300 - Sewage control mechanism; 310 - Fan blade; 311 - Fan blade; 312 - First rotating part; 3121 - Rotating shaft; 3122 - Movable block; 31222 - Movable groove; 313 - Second rotating part;

[0071] 320 - Turntable component; 321 - Turntable body; 322 - Fixing rib;

[0072] 330 - Fixed shaft;

[0073] 340 - Fixed cover;

[0074] 20 - Cleaning equipment; 201 - Cleaning parts. Detailed Implementation

[0075] To make the objectives, technical solutions, and advantages of this application clearer, the technical solutions in the embodiments of this application will be described in more detail below with reference to the accompanying drawings. In the drawings, the same or similar reference numerals denote the same or similar components or components having the same or similar functions throughout. The described embodiments are some, but not all, embodiments of this application. The embodiments described below with reference to the accompanying drawings are exemplary and intended to explain this application, and should not be construed as limiting this application. All other embodiments obtained by those skilled in the art based on the embodiments of this application without creative effort are within the scope of protection of this application. The embodiments of this application will be described in detail below with reference to the accompanying drawings.

[0076] In the description of this application, it should be noted that, unless otherwise expressly specified and limited, the terms "installation," "connection," and "linking" should be interpreted broadly. For example, they can refer to a fixed connection, an indirect connection through an intermediate medium, or the internal communication between two components or the interaction between two components. Those skilled in the art can understand the specific meaning of the above terms in this application according to the specific circumstances.

[0077] In the description of this application, it should be understood that the terms "upper", "lower", "front", "back", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc., indicate the orientation or positional relationship based on the accompanying drawings, and are only for the convenience of describing this application and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation, and therefore should not be construed as a limitation of this application.

[0078] The terms "first," "second," and "third" (if any) in the specification, claims, and accompanying drawings of this application are used to distinguish similar objects and are not necessarily used to describe a particular order or sequence. It should be understood that such data can be interchanged where appropriate so that the embodiments of this application described herein can be implemented in orders other than those illustrated or described herein.

[0079] Furthermore, the terms “comprising” and “having”, and any variations thereof, are intended to cover non-exclusive inclusion, such that a process, method, system, product, or display that includes a series of steps or units is not necessarily limited to those steps or units that are explicitly listed, but may include other steps or units that are not explicitly listed or that are inherent to such process, method, product, or display.

[0080] In related technologies, a cleaning base station includes a cleaning tank with a wastewater discharge outlet and a control valve. Cleaning equipment includes cleaning components such as disc brushes or roller brushes. Clean water is injected into the cleaning tank, and the cleaning components are cleaned within the tank. Afterward, the control valve opens, allowing wastewater to be discharged from the wastewater discharge outlet. However, due to the small outlet area of ​​the control valve, the wastewater discharge time is relatively long.

[0081] In view of the above problems, this application provides a cleaning base station and a cleaning system. In the cleaning base station, the cleaning tank is provided with a sewage outlet consisting of several sub-sewage outlets, and the opening and closing state of each sub-sewage outlet is controlled by fan blades. In this way, when the cleaning tank needs to discharge sewage, each sub-sewage outlet can be opened, thereby increasing the water outlet area of ​​the sewage outlet and increasing the sewage discharge speed, thereby improving the cleaning efficiency of the cleaning base station.

[0082] The following describes in detail the specific implementation of the clean base station and clean system provided in the embodiments of this application, with reference to the accompanying drawings.

[0083] Reference Figures 1 to 3 As shown, the cleaning system provided in this application embodiment includes a cleaning device 20 and a cleaning base station 10. The cleaning device 20 includes a cleaning component 201, which is used to clean the surface to be cleaned. The cleaning base station 10 is used to perform a self-cleaning operation on the cleaning component 201 so that the cleaning component 201 can be restored to a clean state and then the surface to be cleaned can be cleaned again.

[0084] Reference Figures 3 to 13 As shown, based on the above embodiments, this application provides a cleaning base station 10. The cleaning base station 10 includes a base 100, a scraper 200, and a sewage control mechanism 300. The base 100 has a cleaning trough 110, which has at least one sewage outlet 111. The sewage outlet 111 includes several sub-sewage outlets 1111. The scraper 200 is rotatably disposed in the cleaning trough 110.

[0085] The sewage control mechanism 300 is configured to correspond one-to-one with the sewage outlet 111. The sewage control mechanism 300 includes several fan blades 310, each fan blade 311 having a fan blade 311. Each fan blade 311 corresponds to and is matched with a sub-sewage outlet 1111. One radial side of the fan blade 311 is rotatably connected to the base 100, and the other radial side of the fan blade 311 is connected to the scraper 200. The fan blade 311 is configured to open or close the sub-sewage outlet 1111 under the action of the scraper 200. The rotation axis of the fan blade 310 is consistent with its radial direction.

[0086] It should be noted that, for ease of processing and assembly, the base 100 may include a base body 100a and a cleaning disc 100b. The scraping component 200 and the sewage control mechanism 300 are rotatably connected to the cleaning disc 100b. The base body 100a has a groove, and the cleaning disc 100b is disposed in the groove to divide the groove into a cleaning tank 110 and a sewage tank 120. The cleaning tank 110 is located above the sewage tank 120. When the sewage control mechanism 300 controls the sewage outlet 111 to open, the sewage in the cleaning tank 110 can flow through the sewage outlet 111 to the sewage tank 120. Subsequently, the sewage in the sewage tank 120 can be discharged outside the cleaning base station 10.

[0087] It is understandable that the cleaning device 20 can be equipped with two cleaning components 201. When cleaning the surface to be cleaned and during self-cleaning, the rotation directions of the two cleaning components 201 can be the same or different. The two cleaning components 201 can improve the cleaning efficiency and cleaning effect of the cleaning device 20. Correspondingly, the cleaning base station 10 can be equipped with two scraping components 200.

[0088] The cleaning tank 110 may be equipped with a drain outlet 111 and a drain control mechanism 300. The drain outlet 111 may be located below one of the scraping components 200. Alternatively, the cleaning tank 110 may have two drain outlets 111, with each drain outlet 111 located below each scraping component 200, and each drain outlet 111 may be equipped with a corresponding drain control mechanism 300.

[0089] In this embodiment, the base 100 defines a cleaning tank 110, which can hold clean water. After the cleaning device 20 is placed in the cleaning tank 110, the cleaning component 201 of the cleaning device 20 can be cleaned, dehydrated, and dried within the cleaning tank 110. During the cleaning process of the cleaning component 201, the scraper 200 can scrape the surface of the cleaning component 201 to remove dirt, thus helping the cleaning component 201 to restore its cleanliness before cleaning the surface to be cleaned again.

[0090] When cleaning the cleaning component 201, clean water needs to be retained in the cleaning tank 110. After the cleaning of the cleaning component 201 is completed, the wastewater needs to be discharged from the cleaning tank 110 through the drain outlet 111. The wastewater control mechanism 300 of this embodiment can realize the opening and closing state control of the drain outlet 111, so that the wastewater control mechanism 300 can close the drain outlet 111 to retain clean water in the cleaning tank 110 for cleaning the cleaning component 201, or the wastewater control mechanism 300 can open the drain outlet 111 to discharge the wastewater.

[0091] Because the drain outlet 111 in this embodiment is composed of multiple sub-drain outlets 1111, and the fan blades 311 can cover the sub-drain outlets 1111 one by one to close the corresponding sub-drain outlets 1111, the fan blades 311 can rotate relative to the sub-drain outlets 1111 to open the corresponding sub-drain outlets 1111, for example, Figure 13 The diagram illustrates that sewage outlet 111 includes 6 sub-sewage outlets 1111. Figure 11 The illustration shows a design where the sewage control mechanism 300 has six fan blades 310, and the central angle of each fan blade 310 can be between 50° and 60°.

[0092] Thus, when the drain outlet 111 is opened, multiple sub-drain outlets 1111 can drain water, thereby increasing the drainage flow rate of the drain outlet 111 and shortening the drainage time, thereby improving the sewage discharge efficiency of the cleaning tank 110. It also ensures that the sewage in the cleaning tank 110 is completely discharged, preventing sewage from remaining in the cleaning tank 110 and causing secondary pollution to the cleaning component 201.

[0093] Since the fan blade 311 is connected to the scraper 200, when the scraper 200 rotates, it can drive the fan blade 311 to rotate, thereby causing the fan blade 311 to open or close the sub-drainage port 1111. For example, when the fan blade 311 is in a horizontal state under the action of the scraper 200, the fan blade 311 can close the sub-drainage port 1111. When the fan blade 311 is set at an angle to the horizontal plane under the action of the scraper 200, the fan blade 311 can open the sub-drainage port 1111. This angle can be between 30° and 90°, so as to fully open the sub-drainage port 1111.

[0094] The scraping component 200 can rotate under the drive of the cleaning component 201. That is, the cleaning device 20 is equipped with a drive motor, which drives the cleaning component 201 to rotate, thereby driving the scraping component 200 to rotate, and ultimately driving the fan blades 311 to rotate. When the cleaning component 201 and the scraping component 200 are at an angle... Figure 14 In the indicated state, fan blade 311 is in Figure 10 , Figure 15 , Figure 16The image shows the closed state. When the cleaning component 201 and the scraping component 200 are in contact... Figure 17 In the indicated state, fan blade 311 is in Figure 8 , Figure 9 , Figure 18 , Figure 19 The image shows the open state.

[0095] Alternatively, the cleaning base station 10 can be equipped with a drive motor, which drives the scraper 200 to rotate, and the scraper 200 can drive the fan blades 311 to rotate, thereby opening or closing the sub-drainage port 1111.

[0096] The cleaning base station 10 provided in this embodiment includes a base 100, a scraper 200, and a sewage control mechanism 300. The base 100 includes a cleaning tank 110, which includes a sewage outlet 111 and a sub-sewage outlet 1111. The sewage control mechanism 300 includes fan blades 311. The cleaning tank 110 is used to hold clean water for easy cleaning of the cleaning unit 201. The sewage outlet 111 is used to discharge sewage. The scraper 200 helps remove dirt from the cleaning unit 201 and drives the fan blades 311 to rotate. The fan blades 311 control the opening and closing of the sub-sewage outlets 1111, allowing them to be opened or closed as needed. By setting multiple sub-sewage outlets 1111, the water outlet area of ​​the sewage outlets 111 is increased, thereby improving the sewage discharge efficiency of the cleaning tank 110.

[0097] In some embodiments, the scraper 200 and the drain outlet 111 are arranged in a one-to-one correspondence. That is, when the cleaning base station 10 is provided with multiple scrapers 200, the cleaning tank 110 is also provided with multiple drain outlets 111, and each scraper 200 is provided with a corresponding drain outlet 111 below it. Each drain outlet 111 is composed of multiple sub-drain outlets 1111. Therefore, when each fan blade drain mechanism opens the corresponding drain outlet 111, the water outlet area of ​​the cleaning tank 110 can be effectively increased, thereby significantly improving the sewage discharge efficiency of the cleaning tank 110.

[0098] Reference Figures 20 to 24 As shown, in one possible implementation, the sewage control mechanism 300 further includes a turntable 320. The base 100 has a rotating groove 180 located in the cleaning disc 100b. The turntable 320 is rotatably disposed within the rotating groove 180, so that the turntable 320 is rotatably connected to the base 100. A scraper 200 is connected to the turntable 320 to drive the turntable 320 to rotate. Each fan blade 310 is spaced apart circumferentially along the turntable 320, and the radial sides of each fan blade 311 are connected to the base 100 and the turntable 320, respectively.

[0099] In this way, since multiple fan blades 311 in each sewage control mechanism 300 are connected to the same turntable 320, and the turntable 320 is connected to the scraper 200, when the scraper 200 rotates, it can drive the turntable 320 connected to it to rotate, which in turn drives the fan blades 311 connected to it to rotate, thereby causing the fan blades 311 to open or close the sub-sewage outlet 1111.

[0100] It should be understood that the rotation axes of the turntable 320 and the scraper 200 are aligned, which causes the scraper 200 to drive the turntable 320 to rotate coaxially. The rotation axis of the fan blade 311 is perpendicular to the rotation axis of the turntable 320. The rotation axis of the turntable 320 is in the vertical direction, and the rotation axis of the fan blade 311 is in the horizontal direction. Thus, when the turntable 320 rotates in the vertical direction, the fan blade 311 rotates in the horizontal direction to open or close the sub-drainage port 1111.

[0101] Reference Figure 6 , Figure 7 , Figure 21 As shown, in some embodiments, the sewage control mechanism 300 further includes a fixed cover 340, which can be connected to the base 100 by screws. The rotating groove 180, the turntable body 321, the fixed shaft 330 and the movable block 3122 are all located inside the fixed cover 340, thereby preventing foreign objects from affecting the movement of the turntable body 321, the fixed shaft 330 and the movable block 3122.

[0102] Reference Figure 9 , Figure 15 , Figure 18 , Figure 20 As shown, in one possible implementation, the base 100 has a sewage tank 120, the sewage tank 120 and the cleaning tank 110 are arranged along the axial direction of the scraper 200, and the cleaning tank 110 is arranged close to the scraper 200 relative to the sewage tank 120, and the drain port 111 connects the cleaning tank 110 and the sewage tank 120.

[0103] The turntable component 320 includes a turntable body 321 and a plurality of fixing ribs 322 connected to each other. The turntable body 321 is located in the sewage tank 120. The fixing ribs 322 extend along the axial direction of the turntable body 321. The plurality of fixing ribs 322 are arranged at intervals along the circumference of the turntable body 321. Each fan blade 311 is connected to the turntable body 321.

[0104] The base 100 has a first limiting groove 130, which extends circumferentially along the turntable body 321. A fixing rib 322 passes through the first limiting groove 130 and is connected to the scraper 200. When the fixing rib 322 abuts against one end of the first limiting groove 130 in the extending direction, the fan blade 311 opens the sub-drainage port 1111. When the fixing rib 322 abuts against the other end of the first limiting groove 130 in the extending direction, the fan blade 311 closes the sub-drainage port 1111.

[0105] Since the turntable component 320 includes a turntable body 321 and a fixing rib 322, multiple fan blades 311 can be rotatably connected to the turntable body 321, so that multiple fan blades 311 are rotatably connected to the turntable component 320. Multiple fixing ribs 322 can be connected to the scraper component 200, so that the turntable component 320 can be connected to the scraper component 200. This allows the turntable component 320 to connect the fan blades 311 and the scraper component 200, so that the scraper component 200 can drive multiple fan blades 311 to rotate through the turntable component 320, thereby controlling the opening and closing state of the drain outlet 111 through the multiple fan blades 311.

[0106] Since the turntable body 321 is located in the sewage tank 120 and the scraper 200 is located in the cleaning tank 110, the scraper 200 and the turntable body 321 can be located on the upper and lower sides of the cleaning tray 100b, which is conducive to optimizing the spatial layout of the cleaning base station 10. At the same time, it is convenient for the scraper 200 on the upper side to contact the cleaning component 201.

[0107] Because one end of the fixing rib 322 is connected to the turntable body 321, and the other end of the fixing rib 322 extends along the turntable body 321 to be connected to the scraper 200, and the movement stroke of the fixing rib 322 is limited by the first limiting groove 130, the opening and closing angle of the fan blade 311 can be precisely controlled, thereby precisely controlling the opening and closing state of the drain outlet 111.

[0108] Specifically, when the fixing rib 322 is driven by the scraper 200 and rotates forward along the circumference of the turntable body 321 until it abuts against one end of the first limiting groove 130 extending in the direction of extension, the fixing rib 322 can no longer rotate forward. At this time, the fan blade 311 opens the sub-drainage ports 1111 so that sewage can be discharged from each sub-drainage port 1111 into the sewage tank 120. When the fixing rib 322 is driven by the scraper 200 and rotates backward along the circumference of the turntable body 321 until it abuts against the other end of the first limiting groove 130 extending in the direction of extension, the fixing rib 322 can no longer rotate backward. At this time, the fan blade 311 closes the sub-drainage ports 1111.

[0109] In this way, by cooperating with the fixing rib 322 and the first limiting groove 130, the opening and closing angle of the fan blade 311 can be precisely controlled, which is conducive to controlling the opening and closing state of the sub-drainage port 1111.

[0110] For example, the central angle of the first limiting groove 130 can be between 15° and 60° to balance the movement stroke of the turntable 320 and the opening and closing angle of the fan blades 311.

[0111] It should be understood that the forward rotation and reverse rotation described in this embodiment refer to the opposite rotation directions, rather than an absolute limitation on the rotation direction. For example, when the turntable 320 rotates counterclockwise, it is called forward rotation, and when the turntable 320 rotates clockwise, it is called reverse rotation.

[0112] Reference Figure 6 , Figure 7 As shown, in one possible implementation, the sewage control mechanism 300 further includes several fixed shafts 330, each fixed shaft 330 corresponding to a fan blade 310. One end of the fixed shaft 330 is connected to the turntable 320, and the fan blade 310 is rotatably connected to the other end of the fixed shaft 330.

[0113] With this configuration, the side of each fan blade 311 facing the turntable 320 can be rotatably connected to the turntable 320 via a corresponding fixed shaft 330. This allows the turntable 320 to rotate together with multiple fan blades 311 when the scraper 200 rotates downwards in the forward direction, thereby opening the sub-drainage port 1111. Alternatively, when the turntable 320 rotates in the reverse direction under the drive of the scraper 200, it can drive multiple fan blades 311 to rotate, thereby closing the sub-drainage port 1111.

[0114] Reference Figure 11 As shown, in one possible implementation, the fan blade 310 further includes a first rotating part 312 and a second rotating part 313. The first rotating part 312 is connected to the radially outer side of the fan blade 311 and is connected to the turntable 320, while the second rotating part 313 is connected to the radially inner side of the fan blade 311 and is connected to the base 100.

[0115] In this way, the outer side of each fan blade 311 can be rotatably connected to the turntable through the corresponding first rotating part 312, and the inner side of each fan blade 311 can be rotatably connected to the base 100 through the corresponding second rotating part 313. When the scraper 200 rotates, it can drive the turntable 320 to rotate, thereby causing the fan blade 311 to rotate relative to the turntable 320 and the base 100, so that the fan blade 311 controls the opening and closing state of the sub-drainage port 1111.

[0116] Reference Figure 11 , Figure 13As shown, in some embodiments, the first rotating part 312 includes a rotating shaft 3121 and a movable block 3122. The rotation axis of the rotating shaft 3121 and the rotation axis of the second rotating part 313 are both along the radial direction of the fan blade 311. The movable block 3122 and the fan blade 311 are respectively connected to the two ends of the axial direction of the rotating shaft 3121. The movable block 3122 has a movable groove 31222, and the fixed shaft 330 is inserted into the movable groove 31222.

[0117] The base 100 has a plurality of first rotating holes 140, a plurality of second rotating holes 150, and a plurality of clearance grooves 160. The plurality of first rotating holes 140 are arranged at intervals along the circumference of the scraper 200, the plurality of second rotating holes 150 are arranged at intervals along the circumference of the scraper 200, and the plurality of clearance grooves 160 are arranged at intervals along the circumference of the scraper 200. Each fan blade 310 is provided with a first rotating hole 140, a second rotating hole 150, and a clearance groove 160. The clearance grooves 160, the first rotating holes 140, and the second rotating holes 150 are arranged radially along the sub-drain outlet 1111. The rotating shaft 3121 is rotatably connected to the first rotating hole 140, the second rotating part 313 is rotatably connected to the second rotating hole 150, and at least a portion of the movable block 3122 is located in the clearance groove 160.

[0118] The clearance groove 160, the first rotating hole 140 and the second rotating hole 150 can be arranged sequentially from the outside to the inside along the radial direction of the sub-drain outlet 1111. The first rotating part 312 is arranged on the radial outer side of the fan blade 311 to be rotatably connected with the first rotating hole 140, and the second rotating part 313 is arranged on the radial inner side of the fan blade 311 to be rotatably connected with the second rotating hole 150.

[0119] Thus, when the turntable 320 is driven to rotate by the scraper 200, the turntable 320 can drive the fixed shaft 330 to move within the movable groove 31222, thereby causing the movable block 3122 to move relative to the clearance groove 160. Power is then transmitted to the fan blades 311 and the second rotating part 313 via the rotating shaft 3121, causing the fan blades 311 to rotate relative to the sub-drainage port 1111, and the second rotating part 313 to rotate relative to the second rotating hole 150. This allows the fan blades 311 to open or close the sub-drainage port 1111. Furthermore, the second rotating part 313 provides rotational support to the radially inner side of the fan blades 311, making the rotation of the fan blades 311 more stable and reliable.

[0120] Reference Figure 25 As shown, in some embodiments, the scraping member 200 includes a scraping disc body 210 and a fixing part 220 connected to each other, the fixing part 220 being located on the side of the scraping disc body 210 facing the drain port 111. The fixing part 220 has a fixing groove 221, and a fixing rib 322 is inserted into the fixing groove 221.

[0121] In this way, when the fixing rib 322 passes through the first limiting groove 130 and is inserted into the fixing groove 221, the turntable 320 and the scraper 200 can be fixedly connected, so that when the scraper disc 210 rotates, it drives the turntable 320 to rotate together, thereby driving the fan blade 311 to open or close the sub-drainage port 1111.

[0122] The scraper disc 210 can be provided with multiple through holes. When the scraper 200 is dehydrating the cleaner 201, the wastewater can flow through the through holes and then be deposited at the bottom of the cleaner 110. Alternatively, during dehydration, the drain port 111 can be opened, and the wastewater can flow from the through holes and the drain port 111 to the wastewater tank 120.

[0123] Reference Figure 13 , Figure 25 As shown, in one possible implementation, the scraper 200 further includes a rotating drum 230, which is coaxially connected to the scraper disc 210. The base 100 also has at least one receiving groove 170 located in the cleaning groove 110, and the rotating drum 230 is inserted into the receiving groove 170 in a one-to-one correspondence.

[0124] One of the receiving tank 170 and the rotating drum 230 is provided with a limiting rib 171, and the other is provided with a second limiting groove 231, which extends circumferentially along the rotating drum 230. When the limiting rib 171 abuts against one end of the extending direction of the second limiting groove 231, the scraper disc 210 drives the fan blade 310 to open the sub-drainage port 1111. When the limiting rib 171 abuts against the other end of the extending direction of the second limiting groove 231, the scraper disc 210 drives the fan blade 310 to close the sub-drainage port 1111.

[0125] For example, a limiting rib 171 is provided on the receiving tank 170, and a second limiting groove 231 is provided on the rotating drum 230. When the scraper 200 rotates forward at a certain angle, the limiting rib 171 will abut against one end of the extension direction of the second limiting groove 231. At this time, the scraper 200 cannot continue to rotate forward. During the forward rotation, the scraper 200 will drive multiple fan blades 311 to rotate, thereby causing the fan blades 311 to open the corresponding sub-drainage port 1111.

[0126] When the entire scraper 200 rotates in the opposite direction by the same angle, the limiting rib 171 will abut against the other end of the extension direction of the second limiting groove 231. At this time, the scraper 200 cannot continue to rotate in the opposite direction. During the reverse rotation, the scraper 200 will drive multiple fan blades 311 to rotate, thereby causing the fan blades 311 to close the corresponding sub-drainage port 1111.

[0127] Thus, by cooperating with the limiting rib 171 and the second limiting groove 231, the rotation angle of the scraper 200 can be precisely controlled, thereby facilitating the control of the opening and closing angle of the fan blade 311.

[0128] For example, the central angle of the second limiting groove 231 can be between 15° and 60°.

[0129] Reference Figure 6 As shown, it should be noted that the scraping component 200 may also include a scraping strip 240. The scraping strip 240 is disposed on the side of the scraping disc body 210 facing the cleaning component 201. During cleaning, the scraping strip 240 can scrape the cleaning component 201 to clean the dirt on the surface of the cleaning component 201. During dehydration, the scraping strip 240 can increase the friction between the cleaning component 201 and the scraping disc body 210. The cleaning component 201 abuts against the scraping disc body 210, so that the cleaning component 201 drives the scraping disc body 210 to rotate, thereby causing the scraping component 200 to drive the fan blade 311 to rotate.

[0130] In some embodiments, when the cleaning component 201 contacts the scraping component 200, the cleaning component 201 drives the scraping component 200 to rotate. That is, the cleaning component 201 can provide power to the scraping component 200 and transmit the power to each fan blade 311, thereby driving the fan blades 311 to rotate. In this way, there is no need to set an additional drive motor on the cleaning base station 10 to drive the scraping component 200 to rotate, thereby reducing the cost of the cleaning base station 10.

[0131] For example, during cleaning, the cleaning component 201 abuts against the scraper component 200. The cleaning component 201 can rotate in the opposite direction under the drive of the drive motor, thereby causing the scraper component 200 to rotate in the opposite direction as well. When one end of the limiting rib 171 and the second limiting groove 231 abuts, the scraper component 200 stops rotating in the opposite direction, thereby causing the scraper component 200 to scrape off the dirt on the cleaning component 201. In addition, the fixing rib 322 abuts against one end of the first limiting groove 130, and the sub-drain outlet 1111 remains closed, so that clean water is kept in the cleaning tank 110. Thus, the self-cleaning effect of the cleaning component 201 is improved by the rinsing effect of clean water combined with the scraping effect of the scraper component 200.

[0132] After cleaning, the cleaning component 201 can rotate forward under the drive of the drive motor, which in turn drives the scraper component 200 to rotate forward as well. This, in turn, drives multiple fan blades 311 to rotate via the turntable component 320, opening the sub-drainage port 1111. When the other ends of the limiting rib 171 and the second limiting groove 231 abut, the scraper component 200 stops rotating forward, thus scraping away residual sewage from the cleaning component 201 and drying it under centrifugal force, thereby improving the cleaning effect of the cleaning base station 10. Furthermore, when the fixing rib 322 abuts against the other end of the first limiting groove 130, the fan blades 311 stop rotating, keeping the sub-drainage port 1111 open, facilitating the discharge of sewage from the cleaning tank 110.

[0133] Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of this application, and are not intended to limit them. Although this application has been described in detail with reference to the foregoing embodiments, those skilled in the art should understand that modifications can still be made to the technical solutions described in the foregoing embodiments, or equivalent substitutions can be made to some or all of the technical features therein. Such modifications or substitutions do not cause the essence of the corresponding technical solutions to deviate from the scope of the technical solutions of the embodiments of this application.

Claims

1. A clean base station, characterized in that, include: A base (100) having a cleaning groove (110) having at least one drain outlet (111) including a plurality of sub-drain outlets (1111); At least one scraper (200) is rotatably disposed in the cleaning tank (110); At least one sewage control mechanism (300) is provided, which is corresponding to the sewage outlet (111) one by one. The sewage control mechanism (300) includes a plurality of fan blades (311), which are corresponding to and matched with the sub-sewage outlets (1111) one by one. One radial side of the fan blade (311) is connected to the base (100), and the other radial side of the fan blade (311) is connected to the scraper (200). The fan blade (311) is configured to open or close the sub-sewage outlets (1111) under the action of the scraper (200).

2. The clean base station according to claim 1, characterized in that, The scraper (200) and the drain (111) are respectively provided.

3. The clean base station according to claim 1 or 2, characterized in that, The sewage control mechanism (300) further includes a turntable (320), which is rotatably connected to the base (100), and the scraper (200) is connected to the turntable (320) to drive the turntable (320) to rotate; Each of the fan blades (311) is arranged at circumferential intervals along the turntable (320), and the radial sides of each fan blade (311) are respectively connected to the base (100) and the turntable (320).

4. The clean base station according to claim 3, characterized in that, The base (100) has a sewage tank (120), the sewage tank (120) and the cleaning tank (110) are arranged along the axial direction of the scraper (200), and the cleaning tank (110) is arranged close to the scraper (200) relative to the sewage tank (120), and the drain port (111) connects the cleaning tank (110) and the sewage tank (120); The turntable component (320) includes a turntable body (321) and a fixing rib (322) connected to each other. The turntable body (321) is located in the sewage tank (120). The fixing rib (322) extends along the axial direction of the turntable body (321). Each of the fan blades (311) is connected to the turntable body (321). The base (100) has a first limiting groove (130) that extends circumferentially along the turntable body (321), and the fixing rib (322) passes through the first limiting groove (130) and is connected to the scraper (200). When the fixing rib (322) abuts against one end of the first limiting groove (130) in the extending direction, the fan blade (311) opens the sub-drainage port (1111); when the fixing rib (322) abuts against the other end of the first limiting groove (130) in the extending direction, the fan blade (311) closes the sub-drainage port (1111).

5. The clean base station according to claim 3, characterized in that, It also includes several fixed shafts (330), each fixed shaft (330) is arranged in a one-to-one correspondence with the fan blades (311), one end of each fixed shaft (330) is connected to the turntable (320), and the fan blades (311) are rotatably connected to the other end of each fixed shaft (330).

6. The clean base station according to claim 5, characterized in that, It also includes several first rotating parts (312) and several second rotating parts (313); The first rotating part (312) is connected to the radial outer side of the fan blade (311) and connected to the turntable (320), and the second rotating part (313) is connected to the radial inner side of the fan blade (311) and connected to the base (100).

7. The clean base station according to claim 6, characterized in that, The first rotating part (312) includes a rotating shaft (3121) and a movable block (3122). The movable block (3122) and the fan blade (311) are respectively connected to the two ends of the axial direction of the rotating shaft (3121). The movable block (3122) has a movable groove (31222), and the fixed shaft (330) is inserted into the movable groove (31222). The base (100) has a plurality of first rotating holes (140), a plurality of second rotating holes (150) and a plurality of clearance grooves (160). Each fan blade (311) is provided with a first rotating hole (140), a second rotating hole (150) and a clearance groove (160). The clearance groove (160), the first rotating hole (140) and the second rotating hole (150) are arranged radially along the sub-drainage port (1111). The rotating shaft (3121) is rotatably connected to the first rotating hole (140), and the second rotating part (313) is rotatably connected to the second rotating hole (150). At least a portion of the movable block (3122) is located in the clearance groove (160).

8. The clean base station according to claim 4, characterized in that, The scraping component (200) includes a scraping disc body (210) and a fixing part (220) connected to each other, the fixing part (220) being located on the side of the scraping disc body (210) facing the drain port (111); The fixing part (220) has a fixing groove (221), and the fixing rib (322) is inserted into the fixing groove (221).

9. The clean base station according to claim 8, characterized in that, The scraping component (200) also includes a rotating drum (230), which is coaxially connected to the scraping disc body (210). The base (100) also has at least one receiving groove (170), which is located in the cleaning groove (110). The rotating drum (230) is inserted into the receiving groove (170) one by one. One of the receiving groove (170) and the rotating cylinder (230) is provided with a limiting rib (171), and the other is provided with a second limiting groove (231), which extends along the circumference of the rotating cylinder (230); When the limiting rib (171) abuts against one end of the second limiting groove (231) in the extending direction, the scraping disc body (210) drives the fan blade (311) to open the sub-drainage port (1111). When the limiting rib (171) abuts against the other end of the second limiting groove (231) in the extending direction, the scraping disc body (210) drives the fan blade (311) to close the sub-drainage port (1111).

10. A cleaning system, characterized in that, include: Clean base station as described in any one of claims 1-9; The cleaning device (20) includes a cleaning component (201). When the cleaning component (201) comes into contact with the scraping component (200), the cleaning component (201) drives the scraping component (200) to rotate.

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