Cleaning apparatus and cleaning system

Abstract

The application provides a cleaning device and a cleaning system, and relates to the technical field of cleaning devices. The cleaning device comprises a shell, a roller rotatably connected to the shell, a stripping piece rotatably connected to the shell and arranged at the rear side of the roller in a cleaning direction, the stripping piece and the roller being in contact with each other and rotating in the same direction to strip dirt on the roller, a garbage box connected to the shell and located at the rear side of the roller in the cleaning direction, the garbage box being located below the stripping piece to collect the dirt stripped from the stripping piece and being in communication with a sewage outlet, and the garbage box having a water inlet and a sewage outlet, the water inlet being used for the entry of washing water, and the sewage outlet being used for the discharge of the washed sewage from the cleaning device. The cleaning device can clean dry-wet mixed garbage and can realize self-cleaning of the garbage box, so that the cleaning capacity and the self-cleaning capacity of the cleaning device are improved.

Description

Technical Field

[0001] This application relates to the field of cleaning equipment technology, and more particularly to a cleaning device and cleaning system. Background Technology

[0002] With the development of technology and the improvement of people's quality of life, cleaning equipment such as robot vacuum cleaners and floor scrubbers are increasingly being used in people's lives.

[0003] Cleaning equipment effectively reduces the burden on people in environmental cleaning and alleviates fatigue during the cleaning process. However, current cleaning equipment can only avoid mixed wet and dry waste and does not clean this type of waste. Utility Model Content

[0004] This application provides a cleaning device and a cleaning system. The cleaning device can clean mixed wet and dry waste and can self-clean the garbage box containing the mixed wet and dry waste. It can improve the cleaning ability of the cleaning device while improving its self-cleaning ability.

[0005] One aspect of this application provides a cleaning device, comprising: a housing; a roller rotatably connected to the housing; a peeling member rotatably connected to the housing and disposed on the rear side of the roller in the cleaning direction, the peeling member contacting the roller and rotating in the same direction to peel off dirt from the roller; and a waste box connected to the housing and located on the rear side of the roller in the cleaning direction, the waste box being located below the peeling member to collect dirt peeled off from the peeling member; wherein the waste box has a water inlet and a sewage outlet, the water inlet for supplying rinsing water and the sewage outlet for discharging rinsing wastewater from the cleaning device.

[0006] The cleaning equipment provided in this application incorporates a peeling component and a waste container within its housing. Both components are positioned behind the roller in the cleaning direction, with the peeling component in contact with the roller and the waste container located below it. During operation, the peeling component rotates in the same direction as the roller, peeling off dirt such as mixed wet and dry waste adhering to the roller. The removed dirt is collected in the waste container, thus enabling the cleaning equipment to effectively clean mixed wet and dry waste and enhancing its cleaning capabilities. Simultaneously, the waste container is equipped with a water inlet and a drain outlet. Rinsement water enters the waste container through the inlet to rinse it, while wastewater is discharged from the drain outlet, achieving self-cleaning of the waste container and further enhancing the equipment's self-cleaning ability.

[0007] In one possible implementation, the cleaning device further includes a wastewater box disposed within the housing, the wastewater box having a suction port connected to the surface of the roller.

[0008] In one possible implementation, the inlet of the trash can is connected to the wastewater box, and / or the wastewater box is located above the trash can.

[0009] In this way, the water in the wastewater tank can be used as rinsing water for the garbage bin, entering the bin through the inlet to clean it. This allows for the reuse of wastewater from the wastewater tank, saving water consumption for the cleaning equipment and eliminating the need for separate drainage channels for the wastewater tank and garbage bin, thus simplifying the equipment's design. Furthermore, by placing the wastewater tank above the garbage bin, the wastewater in the wastewater tank can flow into the garbage bin by gravity.

[0010] In one possible implementation, a detection module is installed inside the trash can. When the detection module detects that the amount of dirt stored in the trash can has reached a predetermined amount, it controls the cleaning equipment to stop working.

[0011] In this way, the detection module can detect the amount of dirt stored in the trash can, and control the cleaning equipment to stop working in a timely manner to prevent the trash can from overflowing and ensure the reliability of the cleaning equipment.

[0012] In one possible implementation, the detection module is positioned near the top of the trash can.

[0013] In this way, when the amount of waste in the trash can reaches the height of the detection module, it indicates that the trash can is about to fill up. At this point, the detection module is triggered, causing the cleaning equipment to stop working and preventing the trash can from overflowing. At the same time, triggering the detection module when the trash can is about to fill up also ensures efficient use of the trash can's storage space, guaranteeing the working time of the cleaning equipment and avoiding frequent emptying of the trash can.

[0014] In one possible implementation, the detection module includes at least one optocoupler, with the light emitter and light receiver of the optocoupler disposed opposite each other on the two side walls of the trash can.

[0015] Thus, when the light receiver cannot receive the light emitted by the light transmitter, it indicates that the optical path between the light transmitter and the light receiver is blocked by an obstacle (dirt inside the trash can). At this time, the detection module issues an alarm signal, and the cleaning equipment stops working.

[0016] In one possible implementation, optocouplers are disposed at both ends along the length of the trash can.

[0017] In this way, the optocoupler avoids the rear wall of the trash can, preventing dirt stuck to the rear wall from affecting the detection structure of the optocoupler and improving the detection accuracy of the optocoupler.

[0018] In one possible implementation, the detection module includes multiple optocouplers, each optocoupler being spaced apart along the horizontal extension direction of the side wall of the trash can; wherein, if at least two optocouplers detect that the amount of dirt stored in the trash can has reached a predetermined amount, the cleaning equipment is controlled to stop working.

[0019] By using multiple optocouplers to detect multiple areas within the trash can, the wider detection range of the optocouplers improves the accuracy of detecting the amount of contaminants stored. Furthermore, by controlling the cleaning equipment to stop only after at least two optocouplers are triggered, and ensuring that at least two optocouplers correspond to at least two areas within the trash can, the overall accuracy of detecting the amount of contaminants stored in the trash can is improved.

[0020] In one possible implementation, the trash can includes: a main body, the main body including a front wall, a rear wall and a bottom wall connected between the bottom ends of the front wall and the rear wall; wherein the top end of the front wall is lower than the top end of the roller and the top end of the rear wall is higher than the top end of the front wall.

[0021] By making the top of the rear wall of the main container higher than the top of the front wall, sufficient height space can be reserved between the top of the front wall and the stripper, allowing the waste ejected by the stripper to enter the main container. At the same time, the rear wall is high enough to catch all the waste ejected at a large angle by the stripper, blocking as much waste as possible inside the waste container.

[0022] In one possible implementation, the front wall has an elastic portion that provides space for dirt on the roller surface to pass through, and the dirt is trapped between the elastic portion and the roller.

[0023] In this way, the elastic part ensures that the front wall of the main container fits tightly against the outer surface of the roller, allowing waste to be trapped between the roller surface and the front wall of the main container. This prevents waste from falling off prematurely and ensures that the waste can move smoothly to the stripper. Furthermore, the front wall of the main container can be pressed against the waste, allowing it to pass through. The elastic part also ensures that the front wall of the waste container makes elastic contact with the roller, preventing interference between the two.

[0024] In one possible implementation, the front wall includes a wall body with an elastic portion attached to the side surface of the wall body facing the roller.

[0025] Thus, the elastic part is an elastic layer attached to the surface of the main wall body. The elastic part can be compressed by dirt on the roller surface, thereby providing space for dirt to pass through. And after the dirt passes through, the elastic part can return to its original position and remain in close contact with the roller surface.

[0026] In one possible implementation, the elastic portion includes: an elastic surround attached to the wall body; and an elastic filler filling the interior of the elastic surround.

[0027] In this way, the elastic enclosure and the elastic filler can be made of different elastic materials, which can improve the overall reliability of the elastic part while meeting the elastic deformation requirements of the elastic part.

[0028] In one possible implementation, the front wall includes: a straight plate portion, the bottom end of which is connected to the bottom wall; and an arc plate portion, which is connected to the side of the straight plate portion facing the roller, and the top end of the arc plate portion is connected to the top end of the straight plate portion.

[0029] In this way, the external force on the curved plate can be transferred to the straight plate, which has a better load-bearing capacity and enhances the reliability of the curved plate. This, in turn, strengthens the overall structural strength and reliability of the front wall of the main box, extending its service life.

[0030] In one possible implementation, the front wall further includes a plurality of reinforcing plates, which are connected between the straight plate portion and the curved plate portion, and the reinforcing plates are arranged sequentially at intervals along the extension direction of the front wall.

[0031] In this way, the reinforcing plate provides support between the curved plate section and the straight plate section, which can further improve the structural strength and reliability of the front wall of the main box.

[0032] In one possible implementation, the trash can further includes a lid that covers the top opening of the main body.

[0033] In this way, the trash can forms a completely enclosed space, which can keep all the dirt from the glass release mechanism inside the trash can, preventing it from being thrown out to other parts of the casing. Furthermore, it prevents the rinsing water inside the trash can from splashing out when rinsing the trash can.

[0034] In one possible implementation, the cleaning device further includes: a roller cover connected to the housing and surrounding the roller above it; wherein a scraper is connected to one side surface of the roller cover facing the roller, and the roller cover partially surrounds the stripper.

[0035] The roller cover isolates the roller from other components within the housing, preventing the roller from affecting other parts. By connecting scrapers to the roller cover, the scrapers squeeze out the wastewater adsorbed inside the roller, achieving wastewater collection. Furthermore, by partially surrounding the stripper, the roller cover ensures that the stripper removes waste into the waste bin while simultaneously catching waste thrown out at large angles by the stripper, preventing waste from being splashed into other parts of the housing.

[0036] In one possible implementation, the lid of the trash can and the roller cover are integrally molded parts.

[0037] In this way, the lid and roller cover of the trash can become a single integrated structure, resulting in higher overall reliability and a simpler structure. This improves the production efficiency of both the lid and roller cover and also saves on assembly steps.

[0038] In one possible implementation, the interference fit between the stripper and the roller ranges from 0 mm to 20 mm.

[0039] This ensures that the stripper and the roller are in contact, allowing the stripper to effectively remove the mixed wet and dry waste from the outer surface of the roller. Simultaneously, it prevents interference between the stripper and the roller, ensuring both can rotate normally.

[0040] Another aspect of this application provides a cleaning system, including a cleaning base station and the cleaning equipment as described above, wherein when the cleaning equipment is connected to the cleaning base station, the drain outlet of the trash box is connected to the sludge collection box of the cleaning base station.

[0041] The cleaning system provided in this application, since it includes the aforementioned cleaning equipment, possesses all the technical effects of the cleaning equipment, which will not be elaborated here. Attached Figure Description

[0042] 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.

[0043] Figure 1 A schematic diagram of the structure of a cleaning device provided in an embodiment of this application;

[0044] Figure 2 This is a structural schematic diagram of the cleaning equipment provided in an embodiment of this application from another perspective;

[0045] Figure 3 An internal top view of the cleaning equipment provided in an embodiment of this application;

[0046] Figure 4 This is a partial internal structural diagram of the cleaning equipment provided in an embodiment of this application;

[0047] Figure 5 This is a schematic diagram of the structure of the cleaning module provided in the embodiments of this application;

[0048] Figure 6 An exploded structural diagram of a cleaning module provided in an embodiment of this application;

[0049] Figure 7 An exploded structural diagram of the cleaning module provided in an embodiment of this application;

[0050] Figure 8 A partial cross-sectional view of the cleaning equipment provided in an embodiment of this application;

[0051] Figure 9 A schematic diagram illustrating the layout of a detection module in a trash can, provided in an embodiment of this application;

[0052] Figure 10 This is a schematic diagram illustrating the layout of a detection module in a trash can, as provided in an embodiment of this application.

[0053] Explanation of reference numerals in the attached figures:

[0054] 10- Cleaning equipment;

[0055] 100-Shell; 200-Roller; 300-Roller brush; 400-Clean water box; 500-Sewage box; 600-Peeling part; 700-Gas box; 800-Roller cover;

[0056] 110 - Sewage discharge channel; 710 - Main box body; 720 - Box cover; 730 - Detection module; 810 - Scraper strip;

[0057] 711-Bottom wall; 712-Front wall; 713-Rear wall; 721-Water inlet; 722-Drain outlet; 731-Light emitter; 732-Light receiver;

[0058] 7121-Elastic part; 7122-Wall body; 7123-Straight plate part; 7124-Arc plate part; 7125-Reinforcing plate; 71211-Elastic enclosure; 71212-Elastic filler. Detailed Implementation

[0059] To make the objectives, technical solutions, and advantages of the embodiments of this application clearer, the technical solutions of the embodiments of this application will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of this application, not all embodiments. Based on the embodiments of this application, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of this application.

[0060] As described in the background section, current cleaning equipment, such as robotic vacuum cleaners, can only avoid mixed wet and dry waste and do not clean such waste, which limits the cleaning capabilities of the equipment.

[0061] Mixed wet and dry waste refers to waste generated in daily life that contains both liquid and solid components. Examples include wet waste such as food scraps (wet sunflower seed shells), leftover food (instant noodle soup residue, porridge), and fruit peels, as well as dry waste such as lunch boxes, plastic bags, and paper towels. This type of waste is characterized by its high moisture and organic matter content, making it prone to rotting and spoilage. If not properly disposed of, it can have a significant impact on the environment.

[0062] In view of this, embodiments of this application provide a cleaning device and a cleaning system. The cleaning device comprises a peeling member and a waste container arranged within a housing. Both the peeling member and the waste container are positioned on the rear side of the roller in the cleaning direction. The peeling member is in contact with the roller, and the waste container is located below the peeling member. When the cleaning device is in operation, the peeling member rotates in the same direction as the roller, peeling off dirt such as mixed wet and dry waste adhering to the roller. The peeled dirt can be collected in the waste container, thereby enabling the cleaning device to clean dirt such as mixed wet and dry waste and improving the cleaning ability of the cleaning device. Simultaneously, by providing a water inlet and a drain outlet to the waste container, rinsing water can enter the waste container through the water inlet to rinse the waste container, and the rinsed wastewater can be discharged from the cleaning device through the drain outlet, thereby achieving self-cleaning of the waste container and improving the self-cleaning ability of the cleaning device.

[0063] The cleaning equipment provided in the embodiments of this application will be described in detail below.

[0064] This application provides a cleaning device, which can be a self-propelled cleaning device, a standing cleaning device, or a handheld cleaning device, etc., and this embodiment does not specifically limit it. For example, the cleaning device can be a robotic vacuum cleaner, a floor scrubber, or a vacuum cleaner with floor cleaning function. The cleaning device can be used to clean floors, such as the floors of living rooms, kitchens, bedrooms, etc. in a home environment. Furthermore, the cleaning device provided in this embodiment is suitable for cleaning mixed dry and wet waste such as noodles, porridge, and fruit peels.

[0065] The cleaning equipment can be used in conjunction with a cleaning base station, together forming a cleaning system. Once connected, the cleaning base station can charge the cleaning equipment and collect its wastewater for cleaning.

[0066] Figure 1 This is a structural schematic diagram of a cleaning device provided in an embodiment of this application. Figure 2 This is a structural schematic diagram of the cleaning equipment provided in an embodiment of this application from another perspective. (Refer to...) Figure 1 and Figure 2As shown in the figure, the cleaning device 10 is a sweeping robot as an example. It can be understood that the cleaning device 10 can also be a floor scrubber, a vacuum cleaner with floor cleaning function, or other devices. This embodiment does not limit this.

[0067] like Figure 1 and Figure 2 As shown, the cleaning device 10 provided in this embodiment includes a housing 100 and a roller 200. The housing 100 is the main support structure of the cleaning device 10, providing basic support for other components and protecting them to ensure the reliability of the cleaning device 10. The roller 200 is installed at the bottom of the housing 100 and can contact the ground. The roller 200 is rotatably connected to the housing 100 and can be driven by a motor to rotate, thereby cleaning the ground through rolling friction.

[0068] The roller 200 may include a rigid roller and a flexible layer wrapped around the roller. The roller is the main supporting structure of the roller 200, and the flexible layer is wrapped around the roller. The flexible layer may be, for example, a sponge layer, a nylon layer, or a cotton cloth layer. When the cleaning device 10 is working, the roller drives the flexible layer to rotate synchronously, and the flexible layer rubs against the ground to clean the ground.

[0069] like Figure 2 As shown, the cleaning device 10 may also include a cleaning brush, which may be located at the bottom of the housing 100 and also in contact with the ground. The cleaning brush can be used to clean dry waste such as dust, hair, fibrous particles, and paper towels from the ground. Some cleaning brushes that can generate greater friction with the ground can also be used to clean stubborn stains on the ground.

[0070] For example, the cleaning brush provided with the cleaning device 10 may include a roller brush 300. The roller brush 300 may be located in front of the roller 200 in the cleaning direction of the cleaning device 10. The roller brush 300 can be used to clean dry debris on the ground first, and then the roller 200 can be used to clean the ground. The cleaning brush may also include a side brush (not shown in the figure). The side brush is located at the edge of the cleaning device 10 and can sweep debris from corners and under furniture into the cleaning range of the roller brush 300, thereby improving the edge cleaning coverage of the cleaning device 10.

[0071] Figure 3 An internal top view of the cleaning equipment provided in an embodiment of this application. (Refer to...) Figure 3 As shown, the cleaning device 10 may also include a water tank 400 disposed in the housing 100. The water tank 400 can provide cleaning water to the surface of the roller 200 to wet the outer surface of the roller 200. The wetted roller 200 can clean the floor, removing water stains and the aforementioned mixed wet and dry garbage and other stains.

[0072] The cleaning device 10 may also include a wastewater box 500 disposed in the housing 100, and the suction port of the wastewater box 500 may be connected to the surface of the roller 200. Wastewater generated by the roller 200 after cleaning the ground can be sucked into the wastewater box 500 through the suction port, so as to collect the wastewater generated by the roller 200.

[0073] Figure 4 This is a partial internal structural diagram of the cleaning equipment provided in an embodiment of this application. (Refer to...) Figure 4 As shown, the cleaning device 10 of this embodiment also includes a peeling member 600, which is installed inside the housing 100 and can rotate about its own central axis. The peeling member 600 is correspondingly disposed with the roller 200, and is located on the rear side of the roller 200 in the cleaning direction. Figure 4 Taking the paper orientation as an example, the forward direction of the cleaning device 10 is from right to left as shown by the solid arrow in the figure, and the cleaning direction of the roller 200 is also from right to left. At this time, the peeling element 600 is located on the right side of the roller 200, at the rear side of the roller 200 in the cleaning direction.

[0074] The peeling element 600 and the roller 200 are in contact with each other, and there can be a certain interference fit between them. Furthermore, when the cleaning equipment 10 is working, the peeling element 600 and the roller 200 rotate in the same direction. Continuing... Figure 4 Taking the paper orientation as an example, the forward direction of the cleaning device 10 is from right to left, and the rotation direction of the roller 200 is counterclockwise as shown by the dotted arrow in the figure. At this time, the rotation direction of the peeling component 600 is also counterclockwise.

[0075] With this configuration, when the cleaning device 10 is working, the roller 200 contacts the ground and rolls and rubs against the ground, rolling up dirt on the surface of the roller 200. As the roller 200 rotates, the dirt is conveyed to the location of the peeling member 600. Since the peeling member 600 is in contact with the roller 200 and rotates in the same direction, the peeling member 600 can prevent the dirt from continuing to rotate with the roller 200, and the centrifugal force generated by the rotation of the peeling member 600 can peel the dirt off the roller 200, throwing the dirt away from the roller 200.

[0076] Furthermore, the rotational speed of the stripping component 600 can be greater than that of the drum 200. For example, if the drum 200 rotates at 300 r / min, the rotational speed of the stripping component 600 can be 350 r / min, 400 r / min, etc. In this way, the stripping component 600 rotates faster than the drum 200, and the centrifugal force generated by the stripping component 600 is greater, which can ensure that the stripping component 600 successfully strips the dirt from the drum 200.

[0077] It should be noted that the waste rolled up by the roller 200 is mainly the aforementioned mixed wet and dry waste. Liquids can be absorbed inside the roller 200 and squeezed out by the scraper 810 located behind the stripper 600 (in the rotation direction of the roller 200) and collected in the wastewater box 500. Dry waste is mainly cleaned by the aforementioned cleaning brush. For particulate dry waste (such as dust and sand), after being rolled up by the roller 200, it may pass over the stripper 600 and be stripped off by the scraper 810.

[0078] For example, the peeling member 600 may be an elastic peeling portion provided outside a rigid spindle, such as bristles or elastic brush strips. The peeling portions may be arranged sequentially along the circumference of the spindle, and the peeling portions may cover the axial length of the spindle. When the cleaning device 10 is in operation, the peeling member 600 rotates in the same direction as the roller 200, and the peeling portion of the peeling member 600 comes into contact with the flexible layer of the roller 200, thereby peeling off the dirt from the outer surface of the flexible layer.

[0079] The contact between the peeling component 600 and the roller 200 refers to the contact between the peeling portion of the peeling component 600 and the flexible layer of the roller 200. This close contact, with no gaps between them, ensures that the peeling component 600 can contact the dirt on the outer surface of the roller 200, guaranteeing that the peeling brush can effectively remove the dirt. Simultaneously, a gap can exist between the rigid spindle in the peeling component 600 and the rigid roller in the roller 200 to prevent interference and to provide sufficient space for the peeling portion and the flexible layer.

[0080] The interference fit between the peeling element 600 and the roller 200 can range from 0mm to 20mm. Here, interference fit refers to the amount of interference between the end of the peeling portion of the peeling element 600 away from the main shaft and the outer surface of the flexible layer of the roller 200 away from the roller shaft. By ensuring that the interference fit between the peeling element 600 and the roller 200 is greater than or equal to 0mm, mutual contact between the peeling element 600 and the roller 200 is guaranteed. By ensuring that the interference fit between the peeling element 600 and the roller 200 is less than or equal to 20mm, interference between the peeling element 600 and the roller 200 is avoided while ensuring interference contact.

[0081] For example, the interference fit between the peeling member 600 and the roller 200 can be 0mm, 1mm, 2mm, 3mm, 4mm, 5mm, 6mm, 7mm, 8mm, 9mm, 10mm, 11mm, 12mm, 13mm, 14mm, 15mm, 16mm, 17mm, 18mm, 19mm, 20mm, etc.

[0082] Continue to refer to Figure 4The cleaning device 10 in this embodiment also includes a waste container 700, which is connected and fixed to the housing 100 and is located on the rear side of the roller 200 in the cleaning direction. The waste container 700 is disposed on the same side as the peeling member 600 and is located below the peeling member 600. Under the action of centrifugal force, the dirt peeled off from the peeling member 600 is thrown into the waste container 700 for collection.

[0083] It should be noted that the peeling member 600 employs an elastic peeling section, which reduces the mutual squeezing force between the peeling member 600 and the roller 200. Furthermore, the peeling member 600 only peels off solid waste from the mixed wet and dry waste, while the liquid components of the mixed waste are absorbed in the roller 200 and pass over the peeling member 600. Finally, the liquid is squeezed out by the aforementioned scraper 810. This prevents liquid from accumulating in the waste container 700, ensuring that the waste container 700 primarily collects solid waste.

[0084] On the one hand, this prevents excessive liquid accumulation in the trash can 700, avoiding liquid overflow during shaking or impacts to the cleaning equipment 10. On the other hand, it prevents liquid from occupying space in the trash can 700, ensuring efficient use of the trash can 700 and extending the time it takes for it to be fully filled. This guarantees the effective working time of the cleaning equipment 10 and prevents frequent shutdowns due to the trash can 700 being frequently filled, thus avoiding a loss of efficiency.

[0085] Furthermore, the trash can 700 also has a water inlet 721 and a drain outlet 722, which connect the trash can 700 to the outside. The drain outlet 722 connects to the outside of the cleaning equipment 10. Rinsing water can enter the trash can 700 through the water inlet 721 to rinse the trash can 700, washing away dirt adhering to the side walls and separating dirt adhering to the bottom wall, thus cleaning the trash can 700. Wastewater accumulated in the trash can 700 after cleaning can be discharged from the cleaning equipment 10 through the drain outlet 722.

[0086] Therefore, in this embodiment, by providing a peeling member 600 and a waste container 700 on the rear side of the roller 200 in the cleaning direction, the peeling member 600 contacts the roller 200 and rotates in the same direction, while the waste container 700 is positioned below the peeling member 600. The peeling member 600 can peel off the mixed wet and dry waste and other contaminants rolled up by the roller 200, and collect this contaminant in the waste container 700. In this way, the cleaning equipment 10 can clean mixed wet and dry waste and other contaminants, improving the cleaning capability of the cleaning equipment 10.

[0087] Based on this, by providing a water inlet 721 and a sewage outlet 722 to the garbage box 700, the garbage box 700 can also be rinsed, and the wastewater after rinsing can also be discharged from the cleaning equipment 10. In this way, the garbage box 700 is self-cleaning, improving the self-cleaning capability of the cleaning equipment 10.

[0088] This embodiment does not impose specific limitations on how the garbage box 700 is rinsed. As one implementation method, the water inlet 721 of the garbage box 700 can be connected to the sewage box 500. Water in the sewage box 500 can be used as rinsing water for the garbage box 700, entering the garbage box 700 through the water inlet 721 to clean it. This achieves secondary utilization of the sewage in the sewage box 500; after rinsing the garbage box 700, the sewage is discharged outside the cleaning equipment 10. This saves water consumption in the cleaning equipment 10, reducing its operating costs. Furthermore, since the water in the sewage box 500 is discharged after passing through the garbage box 700, there is no need to set separate drainage channels for the sewage box 500 and the garbage box 700, simplifying the structure of the cleaning equipment 10, facilitating the layout design of other components, and reducing the production cost of the cleaning equipment 10.

[0089] For example, the wastewater box 500 can be located above the garbage box 700, and the wastewater in the wastewater box 500 can enter the garbage box 700 by gravity without the need for a special power device to drive the wastewater into the garbage box 700. Of course, in other examples, the wastewater box 500 and the garbage box 700 can also be located at the same height, or the wastewater box 500 can be lower than the garbage box 700, and the power to supply water from the wastewater box 500 to the garbage box 700 can be increased by a pump.

[0090] As another implementation, the trash can 700 can be directly rinsed using the cleaning water stored in the cleaning base station. In this case, the water inlet 721 of the trash can 700 can be correspondingly set with the clean water tank in the cleaning base station used to store cleaning water. When the cleaning device 10 is connected to the cleaning base station, the water inlet 721 of the trash can 700 is connected to the clean water tank of the cleaning base station, and the cleaning water in the clean water tank is used as rinsing water to clean the trash can 700.

[0091] When the clean water tank 400 in the cleaning device 10 has sufficient capacity, the clean water stored in the clean water tank 400 can also be used to rinse the garbage box 700. At this time, the water inlet 721 of the garbage box 700 can be connected to the clean water tank 400, and when the garbage box 700 needs to be rinsed, the clean water tank 400 provides rinsing water to the garbage box 700. This embodiment does not limit this.

[0092] As for how the wastewater in the waste box 700 is discharged, it can be that after the cleaning equipment 10 is connected to the cleaning base station, the wastewater in the waste box 700 is discharged to the wastewater collection tank set up in the cleaning base station. Figure 4 As shown, a sewage discharge channel 110 can be provided inside the housing 100 of the cleaning device 10. The inlet of the sewage discharge channel 110 can be connected to the sewage outlet 722 of the garbage box 700, and the outlet of the sewage discharge channel 110 can be connected to the outside of the housing 100. When the cleaning device 10 is connected to the cleaning base station, the outlet of the sewage discharge channel 110 can be connected to the sewage collection box of the cleaning base station, so that the sewage in the garbage box 700 can be discharged into the cleaning base station through the sewage discharge channel 110.

[0093] As another example, the drain outlet 722 of the trash can 700 can also be directly connected to the outside of the housing 100 of the cleaning device 10. When the cleaning device 10 is connected to the cleaning base station, the sewage in the trash can 700 is directly discharged to the cleaning base station through the drain outlet 722.

[0094] Figure 5 This is a schematic diagram of the cleaning module provided in an embodiment of this application. (Refer to...) Figure 5 As shown, to better illustrate the details of the partial structure of the cleaning equipment 10, the roller 200, the peeling component 600, and the waste container 700 are shown separately in the figure. Therefore, the overall structure composed of the roller 200, the peeling component 600, and the waste container 700 is defined as a cleaning module.

[0095] like Figure 5 As shown, the trash can 700 can be positioned close to the roller 200 to ensure that the dirt peeled off from the roller 200 by the peeler 600 can enter the trash can 700, ensuring that the trash can 700 can fully collect the dirt that falls off the roller 200 and prevent the dirt from falling back to the ground.

[0096] The water inlet 721 of the trash can 700 can be located at the top of the trash can 700. This allows rinsing water for cleaning the trash can 700 to enter from the top, and the rinsing water, under the influence of gravity and pressure, can thoroughly clean the trash can 700. Furthermore, when the wastewater tank 500 located above the trash can 700 provides rinsing water, placing the water inlet 721 at the top of the trash can 700 also facilitates connection between the trash can 700 and the wastewater tank 500.

[0097] To ensure that the waste shed from the roller 200 falls smoothly into the waste container 700, the waste container 700 is typically located at the bottom of the housing 100; for example, the bottom of the waste container 700 can be part of the bottom of the housing 100. The drain outlet 722 of the waste container 700 can also be located at the top of the waste container 700, or inside the housing 100, facilitating the connection of the drain channel 110 within the housing 100 to the outside of the housing 100. Alternatively, if the bottom (or side) of the waste container 700 is directly exposed to the bottom (or side) of the cleaning device 10, the drain outlet 722 can also be located at the bottom (or side) of the waste container 700, allowing it to directly connect to the cleaning base station.

[0098] Figure 6 This is an exploded structural diagram of the cleaning module provided in an embodiment of this application. Figure 7 An exploded view of the cleaning module provided in an embodiment of this application.

[0099] Reference Figure 6 and Figure 7 As shown, the cleaning device 10 has roller covers 800 for each pair of rollers 200. The roller covers 800 are connected inside the housing 100 and can surround the rollers 200. The roller covers 800 protect the rollers 200 and isolate them from other components within the housing 100 to prevent the wetted rollers 200 from affecting other components. More importantly, components can be integrated into the roller covers 800. These components act on the rollers 200, thereby helping the rollers 200 achieve cleaning and self-cleaning functions.

[0100] For example, the roller cover 800 may integrate a water distribution structure (not shown in the figure), which may include, for example, a plurality of water outlets spaced apart along the length of the roller cover 800. The cleaning water in the clean water box 400 can be sprayed onto the surface of the roller 200 through the water distribution structure. The water distribution structure can achieve rapid and uniform spraying of cleaning water onto the roller 200, ensuring that all parts of the roller 200 are evenly and thoroughly wetted, thereby improving the cleaning effect of the roller 200.

[0101] Alternatively, a scraper 810 can be connected to the surface of the roller cover 800 facing the roller 200. The scraper 810 protrudes from the surface of the roller cover 800 and is interference-fitted with the roller 200. The scraper 810 can squeeze the flexible layer on the outer layer of the roller 200 to squeeze out the sewage adsorbed in the flexible layer, thereby collecting the sewage in the sewage box 500. This maintains the cleanliness of the roller 200, which is beneficial for the continuous cleaning of the floor by the roller 200, improves the cleaning effect of the roller 200 on the floor, and also helps to achieve self-cleaning of the roller 200.

[0102] In this embodiment, the roller cover 800 can partially surround the peeling member 600 (see...). Figure 5 (As shown). For example, the roller cover 800 can cover the upper part of the peeler 600 and the side of the peeler 600 facing away from the roller 200, leaving only the lower half of the peeler 600 facing the trash can 700 exposed. This ensures that the peeler 600 can smoothly peel the waste into the trash can 700. Furthermore, waste thrown out at a large angle from the peeler 600 can be blocked by the roller cover 800 and enter the trash can 700 under the action of gravity, preventing waste from being thrown out to other parts of the housing 100. In addition, the roller cover 800 isolates the peeler 600 from other components inside the housing 100, preventing the peeler 600 from interfering with other components.

[0103] Continue to refer to Figure 6 and Figure 7 The trash can 700 may include a main body 710, which may include a bottom wall 711 and side walls surrounding the bottom wall 711. The bottom wall 711 and the side walls together form a main body 710 with an open top. For ease of explanation, in this embodiment, the side wall of the main body 710 closest to the roller 200 is defined as the front wall 712, and the side wall of the main body 710 furthest from the roller 200 is defined as the rear wall 713. The front wall 712 and the rear wall 713 of the main body 710 are arranged opposite to each other. For example, both the front wall 712 and the rear wall 713 extend along the length of the trash can 700, and the front wall 712 and the rear wall 713 are respectively connected to both sides of the bottom wall 711 in the width direction.

[0104] The front wall 712 of the main container 710 is positioned flush against the outer surface of the roller 200. This eliminates any gap between the main container 710 and the roller 200. As the roller 200 rotates, it moves towards the stripper 600 via the front wall 712 of the main container 710. The resistance from the front wall 712 allows waste to move along the outer surface of the roller 200 to the stripper 600. Thus, the external force provided by the front wall 712 of the main container 710 prevents waste from prematurely falling off the surface of the roller 200, ensuring that the waste moves smoothly to the stripper 600 and is collected within the waste container 700.

[0105] Furthermore, the front wall 712 of the main housing 710 has an elastic portion 7121. This elastic portion 7121 allows the front wall 712 of the main housing 710 to fit tightly against the outer surface of the roller 200, enabling dirt to be trapped between the surface of the roller 200 and the front wall 712 of the main housing 710. Simultaneously, the front wall 712 of the main housing 710 provides passage space for dirt on the surface of the roller 200. Especially for larger dirt items, if the deformation of the flexible layer of the outer layer of the roller 200 is insufficient for the dirt to pass through, the front wall 712 of the main housing 710 can be pressed against the dirt to avoid it, allowing the dirt to smoothly reach the stripper 600. Moreover, the front wall 712 of the main housing 710 and the roller 200 are in elastic contact, preventing interference between them and avoiding damage to either.

[0106] like Figure 6 and Figure 7 As shown, the trash can 700 may also include a lid 720, which covers the top opening of the main body 710. By covering the top opening of the main body 710 with the lid 720, the trash can 700 forms a fully enclosed space, which can block dirt from the glass of the peeler 600 inside the trash can 700, preventing dirt from being thrown out to other parts of the housing 100. Furthermore, when rinsing the trash can 700, it can prevent the rinsing water inside the trash can 700 from splashing out, avoiding damage to other components inside the housing 100. In addition, by designing the lid 720 separately from the main body 710, it is easier to manually clean the trash can 700, and it also reduces the manufacturing difficulty of the trash can 700.

[0107] When both the water inlet 721 and the sewage outlet 722 are located on the top of the garbage box 700, both the water inlet 721 and the sewage outlet 722 can be opened on the box cover 720.

[0108] Furthermore, the lid 720 of the trash can 700 can also be integrally molded onto the roller cover 800, making them a single molded component. This creates a unified structure for the lid 720 and roller cover 800, resulting in higher overall reliability and a simpler structure. It also improves the production efficiency of both the lid 720 and roller cover 800, and reduces assembly steps.

[0109] Figure 8 A partial cross-sectional view of the cleaning equipment provided in an embodiment of this application. (Refer to...) Figure 8As shown, in the main body 710 of the trash can 700, the top of the front wall 712 can be lower than the top of the roller 200. A space is reserved between the top of the front wall 712 and the top of the roller 200 to set the peeling member 600, so that the peeling member 600 is set above the trash can 700, and the dirt peeled off by the peeling member 600 can enter the trash can 700.

[0110] Furthermore, there can be a height difference between the front wall 712 and the rear wall 713 of the main container 710, with the top of the rear wall 713 being higher than the top of the front wall 712. The top of the front wall 712 can be lower than the height of the peeling member 600 to provide sufficient height space between the top of the front wall 712 and the peeling member 600, allowing the waste ejected by the peeling member 600 to enter the main container 710. The top of the rear wall 713 is higher, for example, located within the height space of the peeling member 600. The rear wall 713 is high enough to catch all the waste ejected at a large angle by the peeling member 600, thus blocking as much waste as possible within the waste container 700.

[0111] In one embodiment, the elastic portion 7121 provided on the front wall 712 of the main body 710 of the trash can 700 may include a wall body 7122, which may have high structural strength. The elastic portion 7121 may be an elastic layer attached to the side surface of the wall body 7122 facing the roller 200. The elastic portion 7121 can be compressed by dirt on the surface of the roller 200, thereby providing space for dirt to pass through. Furthermore, after the dirt passes through, the elastic portion 7121 can return to its original position, tightly adhering to the surface of the roller 200.

[0112] When the elastic portion 7121 is an elastic layer attached to the surface of the wall body 7122, as an example, the elastic portion 7121 may include an elastic surround 71211 and an elastic filler 71212. The elastic surround 71211 constitutes the surface structure of the elastic portion 7121, and the elastic filler 71212 fills the interior of the elastic surround 71211. In this case, the elastic surround 71211 and the elastic filler 71212 can be made of different elastic materials, which can improve the overall reliability of the elastic portion 7121 while meeting the elastic deformation requirements of the elastic portion 7121.

[0113] For example, the elastic enclosure 71211 can be made of elastic materials such as rubber or silicone. These elastic materials have high structural strength and good wear resistance, which can ensure the reliability of the elastic part 7121 and extend its service life. The elastic filler 71212 can be made of elastic materials such as foam or sponge. These elastic materials have good compressibility and large deformation, which can meet the usage requirements of the elastic part 7121.

[0114] In another embodiment, the front wall 712 of the main housing 710 can be an elastic wall, that is, the entire front wall 712 of the main housing 710 serves as an elastic part 7121. When dirt, especially large dirt, passes through, the front wall 712 of the main housing 710 deforms, providing space for the dirt to pass through and clamping the dirt between it and the roller 200. For example, the front wall 712 of the main housing 710 can be made of elastic plastic or elastic metal. It is possible that only the front wall 712 of the main housing 710 is made of an elastic material, or the entire main housing 710 can be made of an elastic material.

[0115] In other embodiments, the front wall 712 of the main housing 710 can be configured as a movable structure. Springs, air springs, bellows, or other elastic elements can be used to allow the portion of the front wall 712 near the roller 200 to move back and forth. This portion of the front wall 712 and the elastic element together constitute an elastic part 7121. In this way, by moving this portion of the front wall 712 backward, space can be provided for waste to pass through. The elastic force of the elastic element can then cause this portion of the front wall 712 to return to its original position, tightly pressed against the roller 200.

[0116] like Figure 8 As shown, in order to ensure that the front wall 712 of the main box 710 can fit tightly against the cylindrical roller 200, in some embodiments, the front wall 712 of the main box 710 may include a straight plate portion 7123 and an arc plate portion 7124. The bottom end of the straight plate portion 7123 may be connected to the bottom wall 711, and the straight plate portion 7123 extends upward in a straight line. The top end of the arc plate portion 7124 may be connected to the top end of the straight plate portion 7123, and the bottom end of the arc plate portion 7124 bends and extends away from the straight plate portion 7123. The curvature of the arc plate portion 7124 matches the surface shape of the roller 200, and the arc plate portion 7124 can fit tightly against the outer surface of the roller 200.

[0117] By setting the straight plate portion 7123 as the connecting base for the curved plate portion 7124, the external force received by the curved plate portion 7124 can be transmitted to the straight plate portion 7123. The straight plate portion 7123 has a good load-bearing capacity, which can enhance the reliability of the curved plate portion 7124. In turn, the overall structural strength and reliability of the front wall 712 of the main box body 710 are enhanced, and the service life of the main box body 710 is extended.

[0118] In this regard, such as Figure 8 As shown, the straight plate portion 7123 and the curved plate portion 7124 can be used as the wall body 7122 of the front wall 712, and the elastic portion 7121 can be attached to the side surface of the curved plate portion 7124 facing the roller 200. In other examples, the top end of the curved plate portion 7124 can also be rotatably connected to the straight plate portion 7123, and the aforementioned elastic member is connected between the curved plate portion 7124 and the straight plate portion 7123. The curved plate portion 7124 and the elastic member together constitute the elastic portion 7121.

[0119] When the arc plate portion 7124 is fixed relative to the straight plate portion 7123, the front wall 712 of the main box body 710 may also include multiple reinforcing plates 7125. The reinforcing plates 7125 are connected between the straight plate portion 7123 and the arc plate portion 7124, and the reinforcing plates 7125 may be arranged sequentially at intervals along the extension direction of the front wall 712 (see...). Figure 7 (As shown). The reinforcing plate 7125 provides support between the arc plate portion 7124 and the straight plate portion 7123, which can further improve the structural strength and reliability of the front wall 712 of the main box body 710.

[0120] Figure 9 This is a schematic diagram illustrating the layout of a detection module in a trash can, as provided in an embodiment of this application. Figure 10 This is a schematic diagram illustrating the layout of a detection module in a trash can, as provided in an embodiment of this application. Figure 9 and Figure 10 As shown, it should be noted that the figure simply illustrates the outer contour of the trash can 700 with a cuboid shape, and does not limit the actual structure of the trash can 700.

[0121] Reference Figure 9 or Figure 10 As shown, in some embodiments, a detection module 730 may also be provided inside the trash can 700. The detection module 730 is used to detect the amount of waste stored in the trash can 700. When the detection module 730 detects that the amount of waste stored in the trash can 700 has reached a predetermined amount, the detection module 730 issues an alarm signal. After receiving the alarm signal, the cleaning device 10 (e.g., the control board installed inside the housing 100) controls the cleaning device 10 to stop working.

[0122] It should be noted that the predetermined amount of waste storage mentioned here indicates that the waste bin 700 is about to be filled with waste. If waste continues to enter the waste bin 700, it may cause the waste bin 700 to overflow and the internal pressure to become too high. Over time, this will affect the reliability of the waste bin 700, and the waste may even overflow from the gaps in the waste bin 700 into the housing 100, affecting the operational reliability of the cleaning equipment 10. Therefore, by detecting the amount of waste storage in the waste bin 700 through the detection module 730, the operational reliability of the cleaning equipment 10 can be ensured.

[0123] When the detection module 730 detects that the amount of waste stored in the trash can 700 has reached a predetermined level, the cleaning device 10 stops working. Simultaneously, the cleaning device 10 can be controlled to return to the cleaning base station. The cleaning device 10 docks with the cleaning base station, allowing the waste in the trash can 700 to be discharged to the cleaning base station, restoring the trash can 700 to a usable state. Alternatively, the user can manually detach the trash can 700 from the housing 100 and empty the waste, restoring the trash can 700 to a usable state.

[0124] like Figure 8 or Figure 9 As shown, the detection module 730 can be positioned near the top of the trash can 700. Thus, when the amount of waste in the trash can 700 reaches the height of the detection module 730, it indicates that the trash can 700 is about to fill. At this point, the detection module 730 is triggered, and the cleaning device 10 stops working to prevent further waste from entering the trash can 700 and to prevent it from overflowing. Simultaneously, triggering the detection module 730 when the trash can 700 is about to fill also effectively utilizes the waste storage space of the trash can 700, avoiding the need to stop the cleaning device 10 when the amount of waste in the trash can 700 is low, ensuring the working time of the cleaning device 10 and avoiding frequent emptying of the trash can 700.

[0125] like Figure 8 or Figure 9 As shown, as an example, the detection module 730 may include an optocoupler, which may include a pair of light emitters 731 and light receivers 732, arranged opposite each other on the side walls of the trash can 700. The light emitter 731 emits light, and the light receiver 732 receives the light emitted by the light emitter 731. When the light receiver 732 cannot receive the light emitted by the light emitter 731, it indicates that the optical path between the light emitter 731 and the light receiver 732 is blocked by an obstacle (dirt inside the trash can 700). At this time, the detection module 730 issues an alarm signal, and the cleaning equipment 10 stops operating.

[0126] like Figure 8 As shown, as an example, the optocouplers can be disposed on both sides of the trash can 700 in the width direction, that is, the optocouplers are disposed on the two long sides of the trash can 700. One of the light emitter 731 and the light receiver 732 is disposed on the front wall 712 of the main body 710, and the other of the light emitter 731 and the light receiver 732 is disposed on the rear wall 713 of the main body 710.

[0127] like Figure 9As shown, as another example, the optocouplers can be disposed at both ends of the length of the trash can 700, that is, the optocouplers are disposed on both wide sides of the trash can 700. Specifically, one of the light emitter 731 and the light receiver 732 is disposed on one wide side of the main body 710, and the other of the light emitter 731 and the light receiver 732 is disposed on the other wide side of the main body 710.

[0128] Since the waste enters the trash can 700 under the centrifugal force of the peeling element 600, it is easily thrown onto the rear wall 713 of the main body 710. If the waste is highly viscous, it may stick to the rear wall 713 and fail to fall off, leading to inaccurate detection by the optocoupler. Therefore, placing the optocoupler at both ends of the trash can 700 along its length, avoiding the rear wall 713, can improve the detection accuracy of the optocoupler.

[0129] Regarding the number of optocouplers installed inside the trash can 700, only one optocoupler may be installed inside the trash can 700. In this case, the optocoupler may be located in the central area of ​​the length direction or the central area of ​​the width direction of the main body 710. It is more accurate to detect the overall amount of dirt stored in the main body 710 by measuring the amount of dirt stored in the central area of ​​the main body 710.

[0130] Or, such as Figure 8 or Figure 9 As shown, multiple optocouplers can be installed inside the trash can 700, and each optocoupler can be spaced apart along the horizontal extension direction of the side wall of the trash can 700. For example, the optocouplers can be spaced apart along the length direction or the width direction of the trash can 700. In this way, multiple areas within the trash can 700 can be detected by multiple optocouplers, resulting in a wider detection area and improving the accuracy of detecting the amount of waste stored.

[0131] When multiple optocouplers are spaced apart inside the trash can 700, the cleaning device 10 can be controlled to stop working after at least two optocouplers are triggered, that is, after at least two optocouplers detect that the amount of dirt stored in the trash can 700 has reached a predetermined amount. In this way, at least two optocouplers correspond to at least two areas inside the trash can 700. By detecting the amount of dirt stored in the trash can 700 in at least two areas, the detection accuracy of the overall amount of dirt stored in the trash can 700 can be improved.

[0132] As another example, the detection module 730 may include a camera to capture images of the inside of the trash can 700 and detect the level of dirt and grime within it. When the level of dirt and grime in the trash can 700 reaches a predetermined amount, the camera sends an alarm signal, controlling the cleaning equipment 10 to stop operating.

[0133] Similar to the optocoupler, the number of cameras can be one, which can be located in the central area of ​​the main container 710 in the length direction or the central area in the width direction. Alternatively, multiple cameras can be spaced apart along the horizontal extension direction of the side wall of the waste container 700. When multiple cameras are included, the cleaning device 10 can be controlled to stop working after at least two cameras emit alarm signals. Further details are omitted here.

[0134] Since the camera detects the amount of dirt inside the trash can 700 by capturing images, it can be installed on only one side wall of the trash can 700. Furthermore, the camera has a defined shooting area, allowing it to detect whether dirt is merely adhering to the rear wall 713 of the trash can 700 and the actual amount of dirt present is below the predetermined level, thus reducing the risk of false triggering.

[0135] In other examples, the detection module 730 may also include both an optocoupler and a camera, both of which detect the amount of dirt stored in the trash can 700. The cleaning equipment 10 can be shut down after either the optocoupler or the camera issues an alarm signal. In this case, the optocoupler and camera implement a redundant design for the detection module 730; if one fails, the other can still function normally, improving the reliability of the detection module 730. Alternatively, the cleaning equipment 10 can be shut down after both the optocoupler and the camera issue alarm signals. This results in higher accuracy in detecting the amount of dirt stored in the trash can 700.

[0136] In the description of this application, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in 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.

[0137] It should be noted that the embodiments referred to in the specification, such as "one embodiment," "embodiment," "exemplary embodiment," and "some embodiments," may include specific features, structures, or characteristics, but not every embodiment necessarily includes that specific feature, structure, or characteristic. Furthermore, such phrases do not necessarily refer to the same embodiment. Moreover, when a specific feature, structure, or characteristic is described in connection with an embodiment, implementing such a feature, structure, or characteristic in conjunction with other embodiments, whether explicitly described or not, is within the knowledge scope of those skilled in the art.

[0138] 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 cleaning device, characterized in that, include: case; A roller, which is rotatably connected to the housing; A peeling member is rotatably connected to the housing and disposed on the rear side of the roller in the cleaning direction. The peeling member contacts the roller and rotates in the same direction to peel off dirt from the roller. A waste container is connected to the housing and located on the rear side of the roller in the cleaning direction. The waste container is located below the peeling member to collect dirt peeled off from the peeling member. The trash can has a water inlet and a sewage outlet. The water inlet is used to supply rinsing water, and the sewage outlet is used to discharge the rinsing wastewater from the cleaning equipment.

2. The cleaning equipment according to claim 1, characterized in that, Also includes: A wastewater box is disposed in the housing, and the suction port of the wastewater box is connected to the surface of the roller.

3. The cleaning equipment according to claim 2, characterized in that, The inlet of the garbage box is connected to the sewage box, and / or the sewage box is located above the garbage box.

4. The cleaning equipment according to any one of claims 1-3, characterized in that, The trash can is equipped with a detection module. When the detection module detects that the amount of dirt stored in the trash can has reached a predetermined amount, it controls the cleaning equipment to stop working.

5. The cleaning equipment according to claim 4, characterized in that, The detection module is positioned near the top of the trash can.

6. The cleaning equipment according to claim 4, characterized in that, The detection module includes at least one optocoupler, with the light emitter and light receiver of the optocoupler disposed opposite to each other on the two side walls of the trash can.

7. The cleaning equipment according to claim 6, characterized in that, The optocouplers are located at both ends along the length of the trash can.

8. The cleaning equipment according to claim 6, characterized in that, The detection module includes multiple optocouplers, and each optocoupler is spaced apart along the horizontal extension direction of the side wall of the trash can; If at least two of the optocouplers detect that the amount of dirt stored in the trash can has reached the predetermined amount, they will control the cleaning equipment to stop working.

9. The cleaning equipment according to any one of claims 1-3, characterized in that, The trash can includes: The main box body includes a front wall, a rear wall, and a bottom wall connecting the bottom ends of the front wall and the rear wall; The top of the front wall is lower than the top of the roller, and the top of the rear wall is higher than the top of the front wall.

10. The cleaning equipment according to claim 9, characterized in that, The front wall has an elastic portion that provides space for dirt to pass through the surface of the roller, and the dirt is trapped between the elastic portion and the roller.

11. The cleaning equipment according to claim 10, characterized in that, The front wall includes a wall body, and the elastic portion is attached to the side surface of the wall body facing the roller.

12. The cleaning equipment according to claim 11, characterized in that, The elastic portion includes: An elastic enclosure body is attached to the wall body. An elastic filler that fills the interior of the elastic enclosure.

13. The cleaning equipment according to claim 9, characterized in that, The front wall includes: A straight plate section, the bottom end of which is connected to the bottom wall; The arc plate portion is connected to the straight plate portion on the side facing the roller, and the top end of the arc plate portion is connected to the top end of the straight plate portion.

14. The cleaning equipment according to claim 13, characterized in that, The front wall also includes: Multiple reinforcing plates are connected between the straight plate portion and the arc plate portion, and each reinforcing plate is arranged at intervals along the extension direction of the front wall.

15. The cleaning equipment according to claim 9, characterized in that, The trash can also include: A lid that covers the top opening of the main box body.

16. The cleaning equipment according to any one of claims 1-3, characterized in that, Also includes: A roller cover, which is connected to the housing and surrounds the top of the roller; The roller cover has a scraper attached to one side of its surface facing the roller, and the roller cover partially surrounds the peeling member.

17. The cleaning equipment according to claim 16, characterized in that, The lid of the trash can and the roller cover are integrally molded parts.

18. The cleaning equipment according to any one of claims 1-3, characterized in that, The interference fit between the stripper and the roller ranges from 0mm to 20mm.

19. A cleaning system, characterized in that, It includes a cleaning base station and a cleaning device as described in any one of claims 1-18, wherein when the cleaning device is connected to the cleaning base station, the drain outlet of the trash box is connected to the sludge collection box of the cleaning base station.

Images