Cleaning apparatus and cleaning system

Abstract

The application relates to a cleaning device and a cleaning system. The cleaning device comprises a machine body, a first cleaning assembly and a second cleaning assembly; the first cleaning assembly is arranged on the machine body and is used for cleaning a surface to be cleaned; the second cleaning assembly is arranged on the machine body; the second cleaning assembly comprises a second cleaning piece and a second dirt scraping device; the second cleaning piece is used for cleaning a gap of the surface to be cleaned; and the second dirt scraping device is used for scraping liquid on the second cleaning piece and guiding the scraped liquid to the first cleaning assembly or an advancing path of the first cleaning assembly. The cleaning device of the application improves the cleaning efficiency at the gap, simplifies the sewage recovery pipeline of different cleaning assemblies, reduces the internal space occupation of the cleaning device and reduces the production cost.

Description

Technical Field

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

[0002] Cleaning equipment can effectively improve the cleaning efficiency of surfaces. Different types of cleaning equipment have different cleaning modes and corresponding functions, as well as different cleaning components to perform cleaning actions. For example, robotic vacuum cleaners have different cleaning components such as disc mops and roller mops, which are mainly used for cleaning flat surfaces, but have lower cleaning efficiency for crevices in the floor (such as the gaps between floor tiles). In addition, different cleaning components require the recycling and treatment of wastewater generated during the cleaning process. In related technologies, the wastewater recycling pipelines of different cleaning components are independent of each other, the pipeline layout is complex, occupies a large installation space inside the cleaning equipment, which is not conducive to the miniaturization of cleaning equipment and results in high production costs. Summary of the Invention

[0003] Therefore, it is necessary to provide a cleaning equipment and system that improves the cleaning efficiency of crevices, simplifies the wastewater recycling pipelines of different cleaning components, reduces the internal space occupied by the cleaning equipment, and reduces production costs.

[0004] In a first aspect, embodiments of this application provide a cleaning device, including:

[0005] body;

[0006] A first cleaning component is disposed on the body and is used to clean the surface to be cleaned.

[0007] The second cleaning component is disposed on the body; the second cleaning component includes a second cleaning element and a second scraping device, the second cleaning element is used to clean the gaps of the surface to be cleaned; the second scraping device is used to scrape off the liquid on the second cleaning element and guide the scraped liquid to the first cleaning component or the forward path of the first cleaning component.

[0008] In one embodiment, the second scraping device includes:

[0009] The second wiping section is connected to the body and is used to wipe away liquid from the second cleaning component.

[0010] The guide section is connected to the wiper section, and the guide section is used to guide the wiped liquid to the first cleaning component or the forward path of the first cleaning component.

[0011] In one embodiment, the second scraping device further includes;

[0012] The second wastewater tank is connected to the second scraper and the guide section respectively, and is used to collect the liquid scraped off by the second scraper.

[0013] In one embodiment, the guide portion has a liquid outlet, the first cleaning component includes a first cleaning element for cleaning the surface to be cleaned, and the liquid outlet is used to guide the liquid scraped off by the second squeegee to the first cleaning element or the forward path of the first cleaning element.

[0014] In one embodiment, the first cleaning component further includes a first scraping device for scraping off and collecting liquid on the first cleaning component;

[0015] The liquid outlet is connected to the first scraping device, or, in a first direction, the liquid outlet is positioned toward the side of the first cleaning component closest to the first scraping device, where the first direction is the forward direction of the cleaning equipment.

[0016] In one embodiment, the first scraping device includes:

[0017] A first wiping section is connected to the body and is used to wipe away liquid from the first cleaning component.

[0018] A first wastewater tank is connected to the first scraper unit and is used to collect the liquid scraped off by the first scraper unit.

[0019] In one embodiment, the second scraping device includes a second wastewater tank, which is located away from the surface to be cleaned relative to the first wastewater tank in a second direction, and the second direction intersects the first direction perpendicularly.

[0020] In one embodiment, a lifting component is also included. The output end of the lifting component is connected to the second cleaning component. The lifting component can drive the second cleaning component to move in a second direction so that the second cleaning component switches between a first position and a second position. The second direction intersects the first direction perpendicularly, and the first direction is the forward direction of the cleaning device.

[0021] When the second cleaning component is in the first position, the second cleaning member is used to separate from the gap of the surface to be cleaned; when the second cleaning component is in the second position, at least a portion of the second cleaning member is used to extend into the gap of the surface to be cleaned.

[0022] In one embodiment, the flow guiding part includes a first pump body and a flow guiding pipe connected together. The flow guiding pipe is in communication with the second scraping device and has a liquid outlet. The first pump body is used to discharge the sewage in the second scraping device through the flow guiding pipe from the liquid outlet.

[0023] In one embodiment, the second cleaning component further includes a bracket connected to the body and detachably connected to the second wastewater tank.

[0024] In one embodiment, the first cleaning member is parallel to the axis of the second cleaning member, and the axial dimension of the second cleaning member is smaller than the axial dimension of the first cleaning member.

[0025] In one embodiment, on a plane perpendicular to the first direction, the centers of the projections of the first cleaning component and the second cleaning component coincide, and the first direction is the forward direction of the cleaning device.

[0026] In one embodiment, a wastewater recovery pipeline is also included, which is disposed in the body of the machine and is used to collect wastewater from the first scraping device.

[0027] In one embodiment, the wastewater recovery pipeline includes a second pump body, a recovery pipe, and a wastewater tank. The recovery pipe is connected to the second scraper and the wastewater tank. The second pump body is used to pump wastewater from the second scraper into the wastewater tank via the recovery pipe.

[0028] In one embodiment, a water supply pipeline is also included, the first cleaning component includes a first water inlet, the second cleaning component includes a second water inlet, the outlet of the first water inlet is disposed toward the first cleaning element of the first cleaning component, and the outlet of the second water inlet is disposed toward the second cleaning element; the water supply pipeline is connected to the first water inlet and the second water inlet.

[0029] In one embodiment, the water supply pipeline includes a water storage tank, a third pump body, a valve body, a first pipe, and a second pipe;

[0030] The water storage tank is connected to the machine body;

[0031] The valve body has one inlet and two outlets. The water storage tank is connected to the inlet, and the two outlets are connected to the first pipe and the second pipe respectively. The first pipe is connected to the first water inlet, and the second pipe is connected to the second water inlet.

[0032] The third pump is used to deliver the cleaning fluid in the water storage tank to the first water inlet and the second water inlet, respectively.

[0033] In one embodiment, the guide portion has a liquid outlet, which is located on the side of the first cleaning component facing away from the second cleaning component in a first direction, the first direction being the forward direction of the cleaning device.

[0034] In one embodiment, in a first direction, the liquid outlet of the guide portion is misaligned with the second cleaning component, and the first direction is the forward direction of the cleaning device.

[0035] In one embodiment, the second cleaning component further includes a first driving member, the output end of which is connected to the second cleaning component to drive the second cleaning component to rotate.

[0036] In one embodiment, a third cleaning component is further included, which is spaced apart from the first and second cleaning components in a first direction. At least a portion of the third cleaning component is used to extend into the crevices of the surface to be cleaned to clean the crevices of the surface to be cleaned. The first direction is the forward direction of the cleaning device.

[0037] In one embodiment, the third cleaning component includes a rotating body and bristles, the rotating body being rotatable about its own axis, and the bristles being disposed on the circumferential outer wall of the rotating body.

[0038] Secondly, embodiments of this application also provide a cleaning system, including the cleaning equipment and base station described in any one of the first aspects, wherein the base station is capable of accommodating the cleaning equipment.

[0039] The aforementioned cleaning equipment has a first cleaning component for cleaning the surface to be cleaned and a second cleaning component for cleaning the crevices of the surface, thus improving cleaning efficiency and expanding the applicable scenarios of the cleaning equipment. Furthermore, the second cleaning component includes a second cleaning element and a second scraping device. The second scraping device can guide wastewater generated by the second cleaning element to the first cleaning component, or it can direct wastewater onto the path of the first cleaning component. The second cleaning component does not require a separate wastewater recovery pipeline, and the wastewater recovery pipeline of the first cleaning component can simultaneously recover wastewater generated within itself and the second cleaning component. This simplifies the wastewater recovery pipelines of different cleaning components, reduces the internal installation space of the cleaning equipment, facilitates miniaturization of the cleaning equipment, and lowers production costs. Attached Figure Description

[0040] Figure 1 This is a schematic diagram of the structure of a cleaning device in one embodiment of this application.

[0041] Figure 2This is a schematic diagram of the structure of the first cleaning component in one embodiment of this application.

[0042] Figure 3 for Figure 2 A cross-sectional view of the first cleaning component.

[0043] Figure 4 This is a schematic diagram of the structure of the second cleaning component in one embodiment of this application.

[0044] Figure 5 for Figure 4 A cross-sectional view of the second cleaning component.

[0045] Figure 6 This is a schematic diagram of the structure of the third cleaning component in one embodiment of this application.

[0046] Figure 7 This is a schematic diagram of the cleaning device in another embodiment of this application.

[0047] Figure 8 This is a schematic diagram illustrating the distribution principle of the sewage recovery pipeline in one embodiment of this application.

[0048] Figure 9 This is a schematic diagram of the distribution principle of the water supply pipeline in one embodiment of this application.

[0049] The attached figures are labeled as follows:

[0050] 1. Body; 2. First cleaning component; 21. First cleaning element; 22. First scraping device; 221. First squeegee; 222. First wastewater tank; 2221. Connection port; 23. First water inlet; 3. Second cleaning component; 31. Second cleaning element; 32. Second scraping device; 321. Second squeegee; 322. Guide section; 3221. First pump body; 3222. Guide pipe; 3223. Liquid outlet; 323. Second wastewater tank; 33. Support; 34. First drive element; 35. Second water inlet; 4. Third cleaning component; 41. Rotating body; 42. Brush bristles; 5. Wastewater recovery pipeline; 51. Second pump body; 52. Recovery pipeline; 53. Wastewater tank; 6. Water supply pipeline; 61. Water storage tank; 62. Third pump body; 63. Valve body; 64. First pipe; 65. Second pipe. Detailed Implementation

[0051] To make the above-mentioned objectives, features, and advantages of this application more apparent and understandable, the specific embodiments of this application are described in detail below with reference to the accompanying drawings. Many specific details are set forth in the following description to provide a thorough understanding of this application. However, this application can be implemented in many other ways different from those described herein, and those skilled in the art can make similar modifications without departing from the spirit of this application. Therefore, this application is not limited to the specific embodiments disclosed below.

[0052] In the description of this application, it should be understood that if terms such as "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "radial", "circumferential" appear, these terms 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.

[0053] Furthermore, where the terms "first" and "second" appear, these terms are for descriptive purposes only and should not be construed as indicating or implying relative importance or implicitly specifying the number of technical features indicated. Thus, a feature defined with "first" or "second" may explicitly or implicitly include at least one of that feature. In the description of this application, where the term "multiple" appears, "multiple" means at least two, such as two, three, etc., unless otherwise explicitly specified.

[0054] In this application, unless otherwise expressly specified and limited, the terms "installation," "connection," "joining," and "fixing," etc., should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral part; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; they can refer to the internal communication of two components or the interaction between two components, unless otherwise expressly limited. Those skilled in the art can understand the specific meaning of the above terms in this application based on the specific circumstances.

[0055] In this application, unless otherwise expressly specified and limited, the use of descriptions such as "above" or "below" the second feature indicates that the first and second features are in direct contact or indirect contact via an intermediate medium. Furthermore, "above," "on top of," and "over" the second feature can mean that the first feature is directly above or diagonally above the second feature, or simply that the first feature is at a higher horizontal level than the second feature. Similarly, "below," "below," and "under" the second feature can mean that the first feature is directly below or diagonally below the second feature, or simply that the first feature is at a lower horizontal level than the second feature.

[0056] It should be noted that if an element is referred to as being "fixed to" or "set on" another element, it can be directly on the other element or there may be an intervening element. If an element is considered to be "connected to" another element, it can be directly connected to the other element or there may be an intervening element. If so, the terms "vertical," "horizontal," "upper," "lower," "left," "right," and similar expressions used in this application are for illustrative purposes only and do not represent the only possible implementation.

[0057] See Figure 1 An embodiment of this application provides a cleaning device including a body 1, a first cleaning component 2, and a second cleaning component 3. The first cleaning component 2 is disposed on the body 1 and is used to clean the surface to be cleaned. The second cleaning component 3 is disposed on the body 1 and is used to clean the crevices of the surface to be cleaned.

[0058] Specifically, the second cleaning component 3 includes a second cleaning element 31 and a second scraping device 32. At least a portion of the second cleaning element 31 can extend into the crevices of the surface to be cleaned for cleaning the crevices. The second scraping device 32 is used to scrape off liquid from the second cleaning chamber and guide the scraped liquid to the first cleaning component 2 or the forward path of the first cleaning component 2. When the second scraping device 32 guides the scraped liquid to the first cleaning component 2, it can directly guide the wastewater generated by the second cleaning element 31 to the first cleaning component 2 for wastewater recycling treatment through the wastewater recycling pipe 5 on the first cleaning component 2. When the second scraping device 32 scrapes the liquid and directs it onto the forward path of the first cleaning component 2, the first cleaning component 2 recovers the wastewater on the forward path. The second cleaning component 3 does not need to be equipped with a separate wastewater recovery pipeline 5. The wastewater recovery pipeline 5 of the first cleaning component 2 can simultaneously recover the wastewater generated within itself and the second cleaning component 3, simplifying the wastewater recovery pipelines 5 of different cleaning components, reducing the internal installation space of the cleaning equipment, facilitating the miniaturization design of the cleaning equipment, and reducing production costs.

[0059] Furthermore, to facilitate the scraping of wastewater from the second cleaning component 31 and the diversion of the scraped wastewater, in one embodiment, the second scraping device 32 includes a second scraping section 321 and a diversion section 322. The second scraping section 321 is connected to the body 1 and is used to scrape liquid from the second cleaning component 31. Specifically, the second scraping section 321 is located on the rotation path of the second cleaning component 31 and can squeeze the second cleaning component 31 to scrape off the liquid. The diversion section 322 communicates with the scraping section and can divert the liquid scraped by the second scraping section 321 to the first cleaning assembly 2 or its forward path. Furthermore, to collect the wastewater scraped by the second scraping section 321, the second scraping device 32 also includes a second wastewater tank 323 for collecting the liquid scraped by the second scraping section 321.

[0060] Furthermore, such as Figure 2 , Figure 3 and Figure 8 As shown, to simplify the structure of the first cleaning component 2, the first cleaning component 2 includes a first cleaning element 21, which is used to clean the surface to be cleaned. The guide portion 322 has a liquid outlet 3223. To facilitate the recovery of wastewater from the second wastewater tank 323, the liquid outlet 3223 guides the wastewater from the second wastewater tank 323 to the first cleaning element 21 or to the front of the first cleaning element 21. When the liquid outlet 3223 is located at the front of the first cleaning element 21, it guides the wastewater onto the forward path of the first cleaning element 21. It should be noted that the first cleaning element 21 can be one of a roller mop, a disc mop, or a flat mop, and the choice can be made according to actual cleaning needs; no limitation is made here.

[0061] Furthermore, to facilitate the scraping of liquid from the first cleaning component 21, in one embodiment, the first cleaning assembly further includes a first scraping device 22 for scraping and collecting liquid from the first cleaning component 21. When the first cleaning component moves relative to the first scraping device 22, the first scraping device 22 contacts and presses against the first cleaning component to scrape and collect wastewater from the first cleaning component 21.

[0062] It should be noted that the liquid outlet 3223 has three arrangement options. For example... Figure 8As shown, the guide section 322 has two arrangement methods when guiding the scraped liquid to the first cleaning component 2. The first arrangement method is: the outlet 3223 is connected to the first scraping device 22. In this case, the sewage in the second sewage tank 323 flows directly into the first scraping device 22 through the guide section 322. The sewage generated by the second cleaning component 3 and the first cleaning component 2 can share the sewage recovery pipeline 5 of the first cleaning component 2. The second cleaning component 3 does not need to be equipped with a separate sewage recovery pipeline 5, which simplifies the sewage recovery pipeline 5 of different cleaning components.

[0063] like Figure 3 As shown, the second arrangement is as follows: In the first direction, the outlet 3223 is set towards the side of the first cleaning component 21 that is close to the first scraping device 22. That is, when the first cleaning component 21 rotates to clean the ground, the first scraping device 22 squeezes and collects the sewage from the first cleaning component 21. The outlet 3223 is set towards the side of the first cleaning component 21 that is close to the first scraping device 22. That is, the outlet 3223 is located on the path of the first cleaning component 21 rotating to the first scraping device 22 to scrape off the liquid. In this way, the sewage generated by the second cleaning component 3 is guided to the first cleaning component 21 in sequence through the second sewage tank 323 and the guide part 322. After the first cleaning component 21 absorbs the sewage, it squeezes and collects the sewage through the first scraping device 22. The sewage generated by the second cleaning component 3 and the first cleaning component 2 can share the sewage recovery pipeline 5 of the first cleaning component. The second cleaning component does not need to be set up with a separate sewage recovery pipeline, which simplifies the sewage recovery pipeline of different cleaning components.

[0064] When the guide section 322 is used to guide sewage to the forward path of the first cleaning component 2, the outlet 3223 has a third arrangement, which is as follows: In the first direction, the outlet 3223 is located on the side of the first cleaning component 2 facing away from the second cleaning component 31. That is, the outlet 3223 is located on the front side of the first cleaning component 21. In other words, the sewage in the second sewage tank 323 is guided to the surface to be cleaned on the forward path of the first cleaning component 21. The first cleaning component absorbs the sewage, and then the first scraping device 22 squeezes and collects the sewage from the first cleaning component 21. The sewage generated by the second cleaning component 3 and the first cleaning component 2 can share the sewage recovery pipeline 5 of the first cleaning component. The second cleaning component does not need to be equipped with a separate sewage recovery pipeline, which simplifies the sewage recovery pipelines of different cleaning components.

[0065] Furthermore, when the outlet 3223 guides the wastewater to the forward path of the first cleaning component 2, to prevent the wastewater discharged from the outlet 3223 from flowing into the gaps of the surface to be cleaned and affecting the cleaning effect of the first cleaning component 2, in one embodiment, the outlet 3223 and the second cleaning component 31 are offset in the first direction. That is, the outlet 3223 and the second cleaning component 31 are spaced apart in both the first direction and the axial direction of the second cleaning component 31.

[0066] The outlet 3223 adopts the above three arrangement methods. It recovers the wastewater generated in itself and the second cleaning component 3 through the wastewater recovery pipeline 5 of the first cleaning component 2. This simplifies the wastewater recovery pipeline 5 of different cleaning components, reduces the internal installation space of the cleaning equipment, facilitates the miniaturization design of the cleaning equipment, and reduces production costs. The arrangement of the outlet 3223 can be adapted to the internal layout requirements of the cleaning equipment.

[0067] Furthermore, to simplify the structure of the first scraping device 22, in one embodiment, the first scraping device 22 includes a first scraping section 221 and a first wastewater tank 222. The first scraping section 221 is connected to the body 1 and is used to scrape off liquid from the first cleaning component 21; the first wastewater tank 222 is connected to the first scraping section 221 and is used to collect the liquid scraped off by the first scraping section 221.

[0068] Furthermore, to facilitate the flow of wastewater from the second wastewater tank 323 to the first wastewater tank 222 via the guide section 322, in one embodiment, the second wastewater tank 323 is located further away from the surface to be cleaned relative to the first wastewater tank 222 in a second direction, and the second direction intersects the first direction perpendicularly. In this embodiment, the second wastewater tank 323 is located above the first wastewater tank 222, and the wastewater in the second wastewater tank can flow into the first wastewater tank 222 by its own gravity, reducing the difficulty of discharging wastewater from the second wastewater tank 323 and improving wastewater recycling efficiency.

[0069] Furthermore, the second cleaning component 3 is used to clean the crevices on the surface to be cleaned. Therefore, when the second cleaning component needs to clean the crevices, the second cleaning element 31 protrudes from the bottom of the first cleaning component 2. When there are no crevices on the surface to be cleaned, if the second cleaning element 31 protrudes from the bottom of the first cleaning component 2, it is easy to interfere with the surface to be cleaned, or even cause the first cleaning component 2 to be partially lifted, affecting the cleaning effect of the first cleaning component 2. Therefore, in some embodiments, the cleaning device also includes a lifting component, the output end of which is connected to the second cleaning component 3. The lifting component can drive the second cleaning component 3 to move in a second direction, so that the second cleaning component 3 switches between a first position and a second position; wherein, when the second cleaning component 3 is in the first position, the second cleaning element 31 is used to separate from the crevices on the surface to be cleaned; when the second cleaning component 3 is in the second position, at least a portion of the second cleaning element 31 is used to extend into the crevices on the surface to be cleaned.

[0070] When the second cleaning component 3 is in the second position, the second cleaning element 31 protrudes from the bottom of the first cleaning component 2, and is in its lower limit position. At least a portion of the second cleaning element 31 penetrates into the crevices of the surface to be cleaned. In the second direction, the second wastewater tank 323 is far from the surface to be cleaned relative to the first wastewater tank 222. At this time, the second wastewater tank 323 is located above the first wastewater tank 222, and the wastewater in the second wastewater tank 323 can still flow to the first wastewater tank 222 by gravity. When the second cleaning component 3 is in the first position, the second cleaning element 31 is flush with the bottom of the first cleaning component 2, or the bottom of the second cleaning element 31 is located above the bottom of the first cleaning component 2, thus avoiding interference between the second cleaning element 31 and the surface to be cleaned. The lifting component can use a motor and a threaded structure to achieve the lifting function.

[0071] Furthermore, the cleaning equipment is limited by its dimensions in the second direction, in which the second wastewater tank 323 is closer to the surface to be cleaned relative to the first wastewater tank 222, that is, the second wastewater tank 323 is located below the first wastewater tank 222. For example... Figure 8As shown, in some embodiments, to facilitate the discharge of sewage from the second sewage tank 323, the guide section 322 includes a connected first pump body 3221 and a guide pipe 3222. The guide pipe 3222 is connected to the second scraping device 32 and has an outlet 3223. The first pump body 3221 is used to discharge the sewage from the second scraping device 32 through the guide pipe 3222 from the outlet 3223 and guide it to the first cleaning component 2 or the forward path of the first cleaning component 2. Specifically, the guide pipe 3222 is connected to the second sewage tank 323 in the second scraping device 32. Through the suction action of the first pump body 3221, the sewage in the second sewage tank 323 is discharged by overcoming the gravity of the sewage. Depending on the arrangement position of the first sewage tank 222 and the second sewage tank in the second direction, the sewage in the second sewage tank 323 can be discharged by gravity or the suction action of the guide section.

[0072] Furthermore, to facilitate manual drainage of sewage from the second sewage tank 323, in some other embodiments, the second cleaning component 3 also includes a bracket 33 connected to the main body 1, and the bracket 33 is detachably connected to the second sewage tank 323. Specifically, in one embodiment, the bracket 33 and the second sewage tank 323 are detachably connected via a snap-fit ​​structure, or the bracket 33 and the second sewage tank 323 are detachably connected via a magnetic connector. The second sewage tank can be manually disassembled for rapid drainage, and the disassembly structure between the bracket 33 and the second sewage tank 323 can be adaptively adjusted according to actual cleaning or drainage needs.

[0073] Furthermore, such as Figure 4 and Figure 5 As shown, to improve the cleaning efficiency of the second cleaning component 31, in one embodiment, the second cleaning component 3 further includes a first driving component 34. The first driving component 34 is connected to the body 1, and its output end is connected to the second cleaning component 31 to drive the second cleaning component 31 to rotate. The rotation axis of the second cleaning component intersects perpendicularly with the first direction. Figure 5 As shown, the second cleaning component 31 has a wheel-shaped structure. The first driving component 34 can be a motor as a power source. The first driving component 34 drives the second cleaning component 31 to rotate. In this way, the rolling friction effectively reduces the cleaning resistance and ensures that the second cleaning component 31 always fits tightly against the inner wall of the gap during the rotation process, thereby improving the cleaning efficiency and cleanliness of the gap area.

[0074] It should be noted that in the above embodiments, referring to the figures, the first cleaning component 21 can be a roller cloth, and the second cleaning component 31 can be a wheel-shaped cloth. Figure 7As shown, in some other embodiments, the first cleaning component 21 may be a disc-shaped cloth, and the structure of the first cleaning component 21 may be adapted to meet actual cleaning needs.

[0075] To further improve the cleaning effect on the crevices of the surface to be cleaned and facilitate the removal of stubborn stains within the crevices, the third cleaning component 4 is spaced apart from the first cleaning component 2 and the second cleaning component 3 in the first direction. For example... Figure 1 As shown, in one embodiment, the third cleaning component 4 is located on the side of the first cleaning component 2 facing away from the second cleaning component 3 in a first direction. At least a portion of the third cleaning component 4 is used to extend into the crevices of the surface to be cleaned to clean the crevices. When the cleaning device cleans the crevices, the cleaning device moves in the first direction from the second cleaning component 3 towards the first cleaning component 2. After the third cleaning component 4 performs the first cleaning of the crevices, the first cleaning component 2 cleans the surface to be cleaned in the crevices area, and the second cleaning component 3 performs the second cleaning of the crevices, thereby improving the cleaning effect at the crevices.

[0076] In another embodiment, the third cleaning component 4 is located between the second cleaning component 3 and the first cleaning component 2. When the cleaning device cleans the crevices, it moves in a first direction from the second cleaning component 3 towards the first cleaning component 2. As the first cleaning component 2 passes over the surface to be cleaned, the cleaning liquid on it flows into the crevices and dissolves the stains. Subsequently, the third cleaning component 4 performs a first cleaning of the crevices, and the second cleaning component 3 performs a second cleaning, further improving the cleaning effect. The specific position of the third cleaning component 4 can be adaptively adjusted according to actual cleaning needs.

[0077] Furthermore, such as Figure 6 As shown, to simplify the structure of the third cleaning component 4, in some embodiments, the third cleaning component 4 includes a rotating body 41 and bristles 42. The rotating body 41 can rotate around its own axis, and the bristles 42 are disposed on the circumferential outer wall of the rotating body 41. It should be noted that the rotating body 41 is driven by a power source such as a motor, thereby causing the rotating body 41 and the bristles 42 to rotate simultaneously. In order to facilitate the insertion of the bristles 42 into the gaps, in one embodiment, the length of the bristles 42 decreases from the center of the rotating body 41 to both ends. That is, along the axial direction of the rotating body 41, the bristles 42 near the center of the rotating body 41 are longer, and the bristles 42 near both ends of the rotating body 41 are shorter. The longer bristles 42 can penetrate deep into the bottom of the gap for cleaning, while the shorter bristles 42 clean the side wall area of ​​the gap, thereby achieving thorough cleaning of the inside of the gap without dead angles and significantly improving the cleaning effect.

[0078] Furthermore, in the above embodiment, the wastewater generated by the first cleaning component 2 and the second cleaning component 3 collects within the first scraping device 22 to facilitate the recycling of the wastewater within the first scraping device 22. Figure 8 As shown, the cleaning equipment also includes a wastewater recovery pipe 5, which is located on the machine body 1 and is used to collect wastewater from the first scraping device 22. The first cleaning component 2 and the second cleaning component 3 share the wastewater recovery pipe 5, which simplifies the wastewater recovery pipes 5 of different cleaning components and reduces production costs.

[0079] Furthermore, to simplify the structure of the wastewater recovery pipeline 5, in some embodiments, the wastewater recovery pipeline 5 includes a second pump body 51, a recovery pipe 52, and a wastewater tank 53. The recovery pipe 52 is connected to the second scraping device 32 and the wastewater tank 53. The second pump body 51 is used to pump wastewater from the second scraping device 32 into the wastewater tank 53 via the recovery pipe 52. Specifically, the second pump body 51 provides power, and the wastewater tank 53 stores wastewater from the first wastewater trough 222. The volume of the wastewater tank 53 is much larger than that of the first wastewater trough 222, thus allowing the cleaning equipment to perform cleaning work for an extended period. In one embodiment, the wastewater tank 53 is detachably connected to the main body 1. After the cleaning work is completed, the entire wastewater tank 53 can be disassembled to empty the wastewater. In another embodiment, a drain port is provided at the bottom of the wastewater tank 53, and a rubber plug is provided at the drain port. Pulling out the rubber plug allows the wastewater to be discharged, reducing the difficulty of draining wastewater from the wastewater tank 53. Furthermore, in order to facilitate the connection between the first sewage tank 222 and the sewage recovery pipeline 5, the first sewage tank 222 is provided with a connection port 2221, which is connected to the recovery pipeline 52.

[0080] Furthermore, in this application, both the first cleaning component 2 and the second cleaning component 3 of the cleaning device can perform self-cleaning, such as... Figure 9 As shown, the cleaning equipment also includes a water supply pipe 6. The first cleaning component 2 includes a first water inlet 23, and the second cleaning component 3 includes a second water inlet 35. The outlet of the first water inlet 23 faces the first cleaning component 21, and the outlet of the second water inlet 35 faces the second cleaning component 31. The water supply pipe 6 is connected to the first water inlet 23 and the second water inlet 35. After the wastewater on the first cleaning component 21 is scraped off by the first scraper 221 and discharged into the first wastewater tank 222 for self-cleaning, water is replenished through the first water inlet 23, thus achieving uninterrupted cleaning operation. Similarly, after the wastewater on the second cleaning component 31 is scraped off by the second scraper 321 for self-cleaning, water is replenished through the second water inlet 35, thus achieving uninterrupted cleaning operation.

[0081] Furthermore, to simplify the structure of the water supply pipe 6, in one embodiment, such as Figure 9As shown, the water supply pipeline 6 includes a water storage tank 61, a third pump body 62, a valve body 63, a first pipe 64, and a second pipe 65. The water storage tank 61 is connected to the main body 1. The valve body 63 has one inlet and two outlets. The water storage tank 61 is connected to the inlet, and the two outlets are connected to the first pipe 64 and the second pipe 65 respectively. The first pipe 64 is connected to the first water inlet 23, and the second pipe 65 is connected to the second water inlet 35. The third pump body 62 is used to deliver the cleaning fluid from the water storage tank 61 to the first cleaning component 21 and the second cleaning component 31, thus enabling continuous cleaning by the first cleaning component 21 and the second cleaning component 31. The liquid stored in the water storage tank 61 can be either cleaning fluid or clean water, and can be added according to actual cleaning needs.

[0082] Furthermore, the first cleaning component 21 is mainly used for cleaning the surface to be cleaned, while the second cleaning component 31 is mainly used for cleaning the crevices of the surface. To reduce the resistance of the second cleaning component 31 to the forward movement of the first cleaning component 21, the first cleaning component 21 and the second cleaning component 31 are axially parallel, and the axial dimension of the second cleaning component 31 is smaller than that of the first cleaning component 21. The first cleaning component 21 and the second cleaning component 31 are arranged in an axially parallel manner, and the axial dimension of the second cleaning component 31 is smaller than that of the first cleaning component 21. The axial dimension of the second cleaning component 31 only needs to meet the coverage requirements of the crevices and does not need to be excessively extended. This reduces the redundant contact area between the second cleaning component 31 and the surface to be cleaned, thereby reducing the operating resistance of the cleaning equipment.

[0083] Furthermore, to prevent the running resistance generated by the second cleaning component 31 during the forward movement of the cleaning equipment from causing uneven force distribution and deflection at both ends of the first cleaning component 21 along the axial direction, thus preventing the cleaning equipment from moving in a straight line to carry out cleaning operations, the centers of the projections of the first cleaning component 21 and the second cleaning component 31 coincide on a plane perpendicular to the first direction. In this way, the centers of the first cleaning component 21 and the second cleaning component 31 are on the same straight line and parallel to the first direction. The resistance generated by the second cleaning component 31 during operation is evenly distributed from the center of the first cleaning component 21 towards both ends along the axial direction, preventing the first cleaning component 21 from deflecting and improving the stability of the cleaning equipment's straight-line movement.

[0084] Based on the same concept, this application also provides a cleaning system, including the aforementioned cleaning equipment and a base station. The base station can accommodate the cleaning equipment and work continuously with it. The base station and the cleaning equipment can transmit signals. The base station mainly performs functions such as charging the cleaning equipment, cleaning and maintaining the cleaning equipment, recycling wastewater and garbage collected by the cleaning equipment, and replenishing the water storage tank 61, thereby achieving automated management of the cleaning equipment. When the base station performs the above functions, the cleaning equipment moves to the relevant functional area inside the base station to perform the corresponding operation.

[0085] The technical features of the above embodiments can be combined in any way. For the sake of brevity, not all possible combinations of the technical features in the above embodiments are described. However, as long as there is no contradiction in the combination of these technical features, they should be considered to be within the scope of this specification.

[0086] The embodiments described above are merely illustrative of several implementation methods of this application, and while the descriptions are relatively specific and detailed, they should not be construed as limiting the scope of the patent application. It should be noted that those skilled in the art can make various modifications and improvements without departing from the concept of this application, and these all fall within the protection scope of this application. Therefore, the protection scope of this patent application should be determined by the appended claims.

Claims

1. A cleaning device, characterized in that, include: body; A first cleaning component is disposed on the body and is used to clean the surface to be cleaned. A second cleaning component is disposed on the body; The second cleaning component includes a second cleaning element and a second scraping device. The second cleaning element is used to clean the crevices of the surface to be cleaned. The second scraping device is used to scrape off the liquid on the second cleaning element and guide the scraped liquid to the first cleaning component or the forward path of the first cleaning component.

2. The cleaning equipment according to claim 1, characterized in that, The second cleaning device includes: The second wiping section is connected to the body and is used to wipe away liquid from the second cleaning component. The guide section is connected to the second scraping section and is used to guide the scraped liquid to the first cleaning component or the forward path of the first cleaning component.

3. The cleaning equipment as described in claim 2, characterized in that, The second cleaning device also includes; The second wastewater tank is connected to the second scraper and the guide section respectively, and is used to collect the liquid scraped off by the second scraper.

4. The cleaning equipment according to claim 2, characterized in that, The guide portion has a liquid outlet, and the first cleaning component includes a first cleaning element, which is used to clean the surface to be cleaned. The liquid outlet is used to guide the liquid scraped off by the second squeegee to the first cleaning element or the front side of the first cleaning element.

5. The cleaning equipment according to claim 4, characterized in that, The first cleaning assembly further includes a first scraping device for scraping off and collecting liquid on the first cleaning component; The liquid outlet is connected to the first scraping device, or, in a first direction, the liquid outlet is positioned toward the side of the first cleaning component closest to the first scraping device, where the first direction is the forward direction of the cleaning equipment.

6. The cleaning equipment according to claim 5, characterized in that, The first scraping device includes: A first wiping section is connected to the body and is used to wipe away liquid from the first cleaning component. A first wastewater tank is connected to the first scraper unit and is used to collect the liquid scraped off by the first scraper unit.

7. The cleaning equipment according to claim 6, characterized in that, The second scraping device includes a second wastewater tank, which is located away from the surface to be cleaned relative to the first wastewater tank in a second direction, and the second direction intersects the first direction perpendicularly.

8. The cleaning equipment according to claim 1, characterized in that, It also includes a lifting component, the output end of which is connected to the second cleaning component. The lifting component can drive the second cleaning component to move in a second direction, so that the second cleaning component can switch between a first position and a second position. The second direction intersects the first direction perpendicularly, and the first direction is the forward direction of the cleaning device. When the second cleaning component is in the first position, the second cleaning member is used to separate from the gap of the surface to be cleaned; when the second cleaning component is in the second position, at least a portion of the second cleaning member is used to extend into the gap of the surface to be cleaned.

9. The cleaning equipment according to claim 2, characterized in that, The flow guiding section includes a first pump body and a flow guiding pipe connected together. The flow guiding pipe is connected to the second scraping device and has a liquid outlet. The first pump body is used to discharge the sewage in the second scraping device through the flow guiding pipe from the liquid outlet.

10. The cleaning equipment according to claim 3, characterized in that, The second cleaning component also includes a bracket connected to the main body and detachably connected to the second wastewater tank.

11. The cleaning equipment according to claim 4, characterized in that, The first cleaning component and the second cleaning component are parallel in axis, and the axial dimension of the second cleaning component is smaller than the axial dimension of the first cleaning component.

12. The cleaning equipment according to claim 4, characterized in that, On a plane perpendicular to the first direction, the centers of the projections of the first cleaning component and the second cleaning component coincide, and the first direction is the forward direction of the cleaning device.

13. The cleaning equipment according to claim 5, characterized in that, It also includes a wastewater recovery pipeline, which is installed on the machine body and is used to collect wastewater from the first scraping device.

14. The cleaning equipment according to claim 13, characterized in that, The wastewater recycling pipeline includes a second pump body, a recycling pipe, and a wastewater tank. The recycling pipe is connected to the second scraping device and the wastewater tank. The second pump body is used to pump the wastewater in the second scraping device into the wastewater tank through the recycling pipe.

15. The cleaning equipment according to claim 4, characterized in that, It also includes a water supply pipeline. The first cleaning component includes a first water inlet, and the second cleaning component includes a second water inlet. The outlet of the first water inlet is disposed facing the first cleaning element of the first cleaning component, and the outlet of the second water inlet is disposed facing the second cleaning element. The water supply pipeline is connected to the first water inlet and the second water inlet.

16. The cleaning equipment according to claim 15, characterized in that, The water supply pipeline includes a water storage tank, a third pump body, a valve body, a first pipe, and a second pipe; The water storage tank is connected to the machine body; The valve body has one inlet and two outlets. The water storage tank is connected to the inlet, and the two outlets are connected to the first pipe and the second pipe respectively. The first pipe is connected to the first water inlet, and the second pipe is connected to the second water inlet. The third pump is used to deliver the cleaning fluid in the water storage tank to the first water inlet and the second water inlet, respectively.

17. The cleaning equipment according to claim 2, characterized in that, The guide portion has a liquid outlet, which is located on the side of the first cleaning component facing away from the second cleaning component in a first direction, and the first direction is the forward direction of the cleaning device.

18. The cleaning equipment according to claim 2, characterized in that, In a first direction, the liquid outlet of the guide portion is offset from the second cleaning component, and the first direction is the forward direction of the cleaning device.

19. The cleaning equipment according to claim 2, characterized in that, The second cleaning component further includes a first driving member, the output end of which is connected to the second cleaning component to drive the second cleaning component to rotate.

20. The cleaning equipment according to claim 1, characterized in that, It also includes a third cleaning component, which is spaced apart from the first and second cleaning components in a first direction. At least a portion of the third cleaning component is used to extend into the crevices of the surface to be cleaned in order to clean the crevices of the surface to be cleaned. The first direction is the forward direction of the cleaning device.

21. The cleaning equipment according to claim 20, characterized in that, The third cleaning component includes a rotating body and bristles. The rotating body is capable of rotating about its own axis, and the bristles are disposed on the circumferential outer wall of the rotating body.

22. A cleaning system, characterized in that, Includes the cleaning equipment and base station as described in any one of claims 1-21, wherein the base station is capable of accommodating the cleaning equipment.

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