CN220588191U - Cleaning device - Google Patents

Abstract

The application discloses cleaning device, including clean area component, recovery container, first wiper and second wiper, clean area component includes annular belt and at least two rollers, and the annular belt rotationally encircles and is used for dragging and wipes to wait to clean the face and convey rubbish outside at least two rollers. The recovery container comprises a first recovery cavity and a second recovery cavity which are arranged in a separated mode. The first wiper is used for scraping the first type of garbage on the annular belt so that the first type of garbage falls into the first recycling cavity. The second wiper is located downstream of the first wiper in the direction of movement of the endless belt, the second wiper being configured to scrape a second type of debris off the endless belt so that the second type of debris falls into the second recovery chamber. Therefore, the garbage can be distinguished and recycled, and the treatment difficulty of the subsequent garbage is reduced.

Description

Cleaning device

Technical Field

The application relates to the technical field of cleaning equipment, in particular to a cleaning device.

Background

Existing cleaning equipment typically provides a recycling bin to recycle the waste. Solid garbage and sewage can be simultaneously recycled into the recycling container, and the solid garbage and the sewage are mixed together, so that the cleaning difficulty of the garbage can be increased in the subsequent collecting and treating processes.

Disclosure of Invention

In view of this, the present application proposes a cleaning device.

A first aspect of the present application proposes a cleaning device comprising:

a cleaning belt member comprising an endless belt and at least two rollers, the endless belt being rotatably wrapped around the at least two rollers for mopping a surface to be cleaned and conveying debris;

the recycling container comprises a first recycling cavity and a second recycling cavity which are arranged in a separated mode;

a first wiper for scraping a first type of debris from the endless belt to drop the first type of debris into the first recovery chamber;

a second wiper downstream of the first wiper in a direction of movement of the endless belt, the second wiper being for scraping a second type of debris on the endless belt so that the second type of debris falls into the second recovery chamber.

The cleaning device who puts forward through retrieving the container setting divided first recovery chamber and second recovery chamber, first scraping piece can scrape out first class rubbish on the annular area, so that first class rubbish falls into first recovery chamber, second scraping piece can scrape out second class rubbish on the annular area, so that second class rubbish falls into the second recovery chamber to distinguish the recovery with rubbish, reduce the processing degree of difficulty of follow-up rubbish.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present application, the drawings needed in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are some embodiments of the present application, and other drawings may be obtained by those skilled in the art without inventive effort.

FIG. 1 is a schematic view of a cleaning device according to an embodiment of the present application;

FIG. 2 is a schematic cross-sectional view of a cleaning device according to an embodiment of the present application;

FIG. 3 is an enlarged partial schematic view at A in FIG. 2;

FIG. 4 is a schematic view of a structure of a recovery container and an introduction aid provided on a chassis according to an embodiment of the present disclosure;

FIG. 5 is a schematic view of the structure of the recycling container according to the embodiment of the present application;

FIG. 6 is a schematic cross-sectional view of a recovery vessel according to an embodiment of the present application;

FIG. 7 is a schematic cross-sectional view of a cleaning belt member, a recovery container, a first wiper, a second wiper, and a liquid discharge member illustrating the direction of movement of the endless belt and a first direction according to an embodiment of the present application;

fig. 8 is a schematic structural diagram of a cleaning device according to an embodiment of the present application provided with a handheld wand.

Reference numerals illustrate:

100. a cleaning device; 10. a cleaning belt member; 11. an endless belt; 11a, conveying inclined planes; 111. an inner surface; 112. an outer surface; 113. a first region; 114. a second region; 115. a turning part; 116. a cleaning end; 12. a roller; 12a, a first roller; 12b, a second roller; 13. a motor; 20. a recovery container; 21. a first recovery chamber; 211. an opening; 212. a first fastening structure; 22. a second recovery chamber; 23. a flow guiding structure; 231. a diversion trench; 232. a diversion inclined plane; 233. a water outlet hole; 24. a baffle structure; 25. a housing; 30. a first wiper; 31. a flange structure; 311. comb teeth; 40. a second wiper; 41. a scraper; 50. an introduction aid; 51. an introduction surface; 52. a second fastening structure; 60. a chassis; 70. a liquid outlet member; 80. a flip cover; 81. a fixing plate; 90. a hand-held rod body; 110. a liquid supply part.

Detailed Description

The following description of the embodiments of the present application will be made clearly and fully with reference to the accompanying drawings, in which it is evident that the embodiments described are some, but not all, of the embodiments of the present application. All other embodiments, which can be made by one of ordinary skill in the art without undue burden from the present disclosure, are within the scope of the present disclosure.

It is also to be understood that the terminology used in the description of the present application is for the purpose of describing particular embodiments only and is not intended to be limiting of the application. As used in this specification and the appended claims, the singular forms "a," "an," and "the" are intended to include the plural forms as well, unless the context clearly indicates otherwise.

It should be further understood that the term "and/or" as used in this specification and the appended claims refers to any and all possible combinations of one or more of the associated listed items, and includes such combinations.

Existing cleaning equipment typically provides a recycling bin to recycle the waste. Solid garbage and sewage can be simultaneously recycled into the recycling container, and the solid garbage and the sewage are mixed together, so that the cleaning difficulty of the garbage can be increased in the subsequent collecting and treating processes.

From this, this application embodiment provides a cleaning device, can carry out solid-liquid separation to rubbish, reduces the processing degree of difficulty of follow-up rubbish.

Referring to fig. 1 and 2, the embodiment of the present application proposes a cleaning device 100, which includes a cleaning belt member 10, a recovery container 20, a first wiper 30 and a second wiper 40, wherein the cleaning belt member 10 includes an endless belt 11 and at least two rollers 12, and the endless belt 11 is rotatably wound around the at least two rollers 12 for wiping a surface to be cleaned and conveying garbage. The recovery container 20 includes a first recovery chamber 21 and a second recovery chamber 22 which are provided separately. The first wiper 30 is used to scrape the first type of waste off the endless belt 11 so that the first type of waste falls into the first recovery chamber 21. The second wiper 40 is located downstream of the first wiper 30 in the direction of movement of the endless belt 11, the second wiper 40 being adapted to scrape the second type of waste off the endless belt 11 so that the second type of waste falls into the second recovery chamber 22.

Specifically, since the movement of the endless belt 11 is a closed-loop movement, the second wiper 40 is located downstream of the first wiper 30 in the direction of movement of the endless belt 11 within a range of one rotation from the start of sweeping in the garbage.

The cleaning device 100 according to the present embodiment of the present application, by providing the first recovery cavity 21 and the second recovery cavity 22 which are separated in the recovery container 20, the first scraping member 30 can scrape the first type of garbage on the endless belt 11, so that the first type of garbage falls into the first recovery cavity 21, and the first type of garbage mainly includes solid garbage, such as a paper lump, a peel, etc., and of course, the solid garbage also includes liquid, such as paper towel after water absorption, etc., but such garbage is also shaped, can be picked up, and can be regarded as solid garbage. The second wiper 40 can scrape the second type of garbage on the annular belt 11 so that the second type of garbage falls into the second recovery cavity 22, and the second type of garbage mainly comprises flowing liquid garbage, such as sewage, so that the garbage can be recovered in a distinguishing way, the difficulty in processing the subsequent garbage is reduced, and the solid-liquid separation is realized.

In some use scenarios, the surface to be cleaned may be a floor, i.e. the cleaning device 100 is used for cleaning floors. Of course, in other usage scenarios, the surface to be cleaned may also be a wall surface or a window or a ceiling or other surface to be cleaned.

Alternatively, as shown in fig. 2 and 7, the number of rollers 12 is two, and the endless belt 11 is rotatably wound around the two rollers 12 disposed at intervals. In this embodiment, the two rollers 12 can cooperate to drive the endless belt 11 to rotate around, so as to improve the cleaning effect. Of course, in other embodiments, the number of rollers 12 may be three or more.

In some embodiments, the first wiper 30 is configured to apply a first force to the endless belt 11 to scrape a first type of debris off the endless belt 11, and the second wiper 40 is configured to apply a second force to the endless belt 11 to scrape a second type of debris off the endless belt 11. Wherein the first force is less than the second force. In this embodiment, since the first wiper 30 only needs to scrape the garbage adhered to the surface of the endless belt 11, the first acting force is set smaller than the second acting force, so that the first wiper 30 is prevented from scraping the sewage in advance, and the second wiper 40 needs to scrape the sewage adsorbed inside the endless belt 11, so that the acting force of the second wiper 40 on the endless belt 11 is set larger, thereby facilitating the scraping of the sewage on the endless belt 11.

In some embodiments, as shown in fig. 7, the annular band 11 includes an inner surface 111 and an outer surface 112, the tip of the first wiper 30 abutting the outer surface 112, the tip of the second wiper 40 abutting the outer surface 112 and being pressed in the direction of the inner surface 111. Wherein the spacing between the distal end of the first wiper 30 and the inner surface 111 is greater than the spacing between the distal end of the second wiper 40 and the inner surface 111. In this embodiment, the inner surface 111 of the annular belt 11 is specifically abutted against one side of the first roller 12a and one side of the second roller 12b, and the outer surface 112 of the annular belt 11 is specifically one side of the surface to be cleaned which is cleaned outwards.

In some embodiments, as shown in fig. 4-7, the first wiper 30 includes a flange structure 31 protruding toward a first direction opposite to the direction of movement of the endless belt 11 at the first wiper 30, the flange structure 31 being configured to scrape the first type of debris off the surface of the endless belt 11 so that the first type of debris falls into the first recovery chamber 21. In the present embodiment, when the endless belt 11 passes the first wiper 30, the surface of the endless belt 11 can be scraped due to the provision of the flange structure 31 to scrape off the trash stuck to the surface of the endless belt 11.

In some embodiments, as shown in fig. 6 and 7, the thickness of the flange structure 31 in the height direction of the cleaning device 100 gradually decreases in the first direction. In the present embodiment, the flange structure 31 is pointed toward the first direction in such a manner as to scrape the adhered refuse on the endless belt 11.

In some embodiments, as shown in fig. 4 and 5, the flange structure 31 includes a plurality of comb teeth 311 arranged at intervals in the width direction of the surface of the endless belt 11. In the present embodiment, by providing the plurality of comb teeth 311, the garbage having a large bulk can be dispersed, and the garbage can be prevented from adhering to the surface of the endless belt 11, so that the garbage can smoothly fall into the first recovery chamber 21.

The flange structure 31 may be closely attached to the endless belt 11, or may have a fine gap with the endless belt 11, so that the adhered refuse can be scraped off.

In some embodiments, as shown in fig. 2 and 7, the second wiper 40 includes a blade 41 that abuts against the surface of the endless belt 11. The scraper 41 extends in the width direction of the surface of the endless belt 11. In the present embodiment, the arrangement of the scraper 41 is adopted, the structure is simple, the installation is convenient, and the sewage on the annular belt 11 can be scraped out conveniently.

In some embodiments, the flights 41 are disposed perpendicular or oblique to the surface of the endless belt 11. In this embodiment, the scraper 41 may be disposed perpendicular to or inclined to the surface of the endless belt 11 so as to apply a force to the endless belt 11 and to press out the sewage on the endless belt 11 in cooperation with the second roller 12b.

In some embodiments, as shown in fig. 2 and 3, the path of movement of the endless belt 11 has a first region 113 and a second region 114, the first region 113 being adjacent to the surface to be cleaned, the second region 114 being downstream of the first region 113 in the direction of movement of the endless belt 11, the endless belt 11 sweeping in the first region 113 and transporting the debris in the direction of the second region 114, the first wiper 30 being adjacent to the second region 114 to wipe out a first type of debris from the surface of the endless belt 11 as the endless belt 11 passes the first wiper 30. Wherein the opening 211 of the first recycling cavity 21 is located below the second area 114 to recycle the first type of garbage. This arrangement is used to facilitate scraping of the first type of waste into the first recovery chamber 21 as the endless belt 11 passes over the first wiper 30.

Specifically, since the movement of the endless belt 11 is a closed-loop movement, the second region 114 is displaced downstream of the first region 113 in the movement direction of the endless belt 11 within a range of one rotation from the start of sweeping in the garbage.

In some embodiments, as shown in fig. 2-4, the cleaning device 100 further comprises an introduction aid 50, the introduction aid 50 having an introduction face 51 arranged opposite the first region 113, one side of the introduction face 51 being adjacent to the surface to be cleaned, the other side of the introduction face 51 extending to the opening 211 of the first recovery chamber 21 or above the opening 211, the introduction face 51 being for assisting the endless belt 11 in conveying the waste. With the arrangement of the introduction aid 50, it is possible to perform a similar action to sweeping in or picking up refuse in cooperation with the endless belt 11, thereby disposing of refuse on the surface to be cleaned. So that the cleaning device 100 can sweep the garbage on the surface to be cleaned to the recovery container 20 without the driving of the suction fan, the suction fan is not needed in the process, and compared with the related art, the suction fan is omitted, thereby effectively reducing the noise, the power consumption and the cost of the cleaning device 100.

Of course, in other embodiments, the suction of the waste may be performed by providing a fan. In this way, the waste can be conveyed either by the endless belt 11 or by suction from a fan.

Illustratively, the other side of the introducing surface 51 may extend to the opening 211, that is, directly connected to the edge of the opening 211, so that the garbage conveyed by sandwiching the introducing surface 51 and the endless belt 11 falls into the first recycling cavity 21 through the opening 211, and of course, in other examples, the other side of the introducing surface 51 may extend above the opening 211, and the garbage may fall into the first recycling cavity 21.

Specifically, the first type of garbage, i.e., the solid garbage, is transferred to the first recovery chamber 21 through the cooperation of the endless belt 11 and the introduction aid 50, and the second type of garbage, i.e., the sewage, is absorbed by the endless belt 11 (the surface of the endless belt 11 is provided with a flexible material having a certain water absorption property, such as a fluff layer), and the sewage is scraped out to the second recovery chamber 22 by an external force when the endless belt 11 moves to a predetermined position.

The second type of garbage may include sewage existing on the surface to be cleaned, or may include sewage formed after the cleaning device 100 sprays the cleaning liquid on the endless belt 11 to clean the surface to be cleaned by the endless belt 11.

In some embodiments, as shown in fig. 2 and 7, at least two rollers 12 include a first roller 12a and a second roller 12b, the first roller 12a is used to press a partial portion of the endless belt 11 against the surface to be cleaned, and the second roller 12b is located obliquely above the first roller 12a, so that a conveying inclined surface 11a is formed on a side of the endless belt 11 facing the surface to be cleaned during movement. The first area 113 and the second area 114 are located on the conveying inclined surface 11a, and the second area 114 is located obliquely above the first area 113, and the opening 211 of the first recovery chamber 21 is at least partially disposed obliquely, and at least a portion of the opening 211 is disposed opposite to the second area 114. Through the setting of conveying inclined plane 11a, can conveniently convey rubbish to can make second region 114 be located certain height, can make the partial solid rubbish on the annular area 11 drop at first recovery chamber 21 through the action of gravity this moment, when the first scraping member 30 of passing through, can scrape out remaining adhesion solid rubbish on the annular area 11, thereby promote solid rubbish's recovery efficiency, make things convenient for solid-liquid separation.

Illustratively, as shown in fig. 5, the opening 211 of the first recycling cavity 21 may be partially or entirely inclined, and the inclined arrangement of the opening 211 may be matched with the conveying inclined surface 11a to better recycle the falling first garbage. The opening 211 may be provided partially opposite to the second region 114, or may be provided entirely opposite to the second region 114.

Illustratively, as shown in fig. 2 and 5, when the portion of the opening 211 is disposed opposite to the second region 114, a portion of the opening 211 adjacent to the introduction aid 50 may be disposed horizontally to facilitate the docking of the introduction aid 50 such that the garbage interposed between the introduction aid 50 and the endless belt 11 may smoothly fall into the first recovery chamber 21.

In some embodiments, as shown in fig. 3, the recovery container 20 may be provided with a first fastening structure 212 at a side edge of the opening 211 near the introduction aid 50, and a second fastening structure 52 may be provided at a side of the introduction aid 50 near the opening 211, and the first fastening structure 212 and the second fastening structure 52 may be fastened together, so that the detachable connection between the introduction aid 50 and the recovery container 20 may be achieved. So that the relative position between the guide auxiliary 50 and the recovery container 20 is stable when the garbage is conveyed, and the garbage recovery container 20 can be conveniently disassembled and assembled when the garbage is required to be dumped.

As an embodiment, the first catch structure 212 may be a protruding structure and the second catch structure 52 may be a recessed structure, although in other embodiments, the first catch structure 212 may be a recessed structure and the second catch structure 52 may be a protruding structure.

As an embodiment, as shown in fig. 2, the cleaning device 100 further includes a motor 13 for driving the first roller 12a to rotate, and the motor 13 is in transmission connection with the first roller 12a for driving the first roller 12a to rotate so as to drive the endless belt 11 to rotate. By driving the motor 13, the ability of the cleaning belt member 10 to convey the trash can be advantageously improved. In a specific application, the motor 13 may be disposed at the first roller 12a and coaxially disposed with the first roller 12a, so as to increase the downward pressure of the annular belt 11 against the end of the surface to be cleaned, thereby improving the cleaning effect.

In some embodiments, the cleaning belt member 10 is rotatably disposed relative to the introduction aid 50 to adjust the gap between the conveying inclined surface 11a and the introduction surface 51. With the above arrangement, the cleaning belt member 10 is made to automatically adjust the gap between the conveying inclined surface 11a and the introducing surface 51 based on the size of the waste. In a specific application, when the cleaning device 100 is used for cleaning a surface to be cleaned, if the garbage with a larger volume is encountered, the garbage can prop against one end of the annular belt 11, which is propped against the surface to be cleaned, and the cleaning member is integrally jacked up, so that the garbage with a larger volume can enter between the annular belt 11 and the guiding auxiliary piece 50 through the cleaning member, the effect that the cleaning member can automatically adjust a gap between the cleaning member and the surface to be cleaned according to the size of the garbage is realized, and the cleaning device 100 can clean the garbage with different volumes.

As an embodiment, the cleaning belt member 10 may be rotatably connected to the introduction aid 50 by a rotating member, which may be provided to the second roller 12b. Illustratively, the rotating members are located at both ends of the second roller 12b in the axial direction. Specifically, in some embodiments, the rotating member may be a protruding shaft provided at both ends of the second roller 12b, and the introduction aid 50 or the side barrier or the recovery tank 20 or the bottom chassis 60 is provided with a hole through which the protruding shaft is inserted, thereby enabling the rotation of the cleaning belt member 10.

It should be noted that the cleaning belt member 10 is not limited to being rotatably connected to the introduction aid 50, and for example, in other embodiments, the cleaning belt member 10 may be rotatably connected to the recovery tank 20 by a rotating member.

As another example, as shown in fig. 1, the cleaning apparatus 100 further includes a chassis 60, and the recovery container 20 and the cleaning belt member 10 are mounted on the chassis 60, and the cleaning belt member 10 may be rotatably connected to the chassis 60 by a rotating member.

In some embodiments, as shown in fig. 2 and 6, the first recovery chamber 21 and the second recovery chamber 22 are arranged along the moving direction of the cleaning device 100, and the second recovery chamber 22 is located behind the first recovery chamber 21. The first recovery chamber 21 and the second recovery chamber 22 are horizontally arranged, so that the vertical height of the recovery container 20 can be reduced, and the height of the chassis 60 can be reduced.

Of course, in other embodiments, the first recycling cavity and the second recycling cavity may also partially overlap in the vertical direction. For example, the second recycling cavity portion extends above the first recycling cavity.

In a specific application, the direction of advance of the cleaning device 100, i.e. the main direction of travel of the cleaning device 100 when in operation. When the cleaning device 100 is in operation, it moves forward along the surface to be cleaned to clean the surface to be cleaned.

In some embodiments, as shown in fig. 2, 5, and 6, the first wiper 30 is disposed on the recovery tank 20 between the endless belt 11 and the recovery tank 20. In this embodiment, the first wiper 30 may be provided to the recovery container 20, and the refuse adhered to the surface of the endless belt 11 can be scraped off by the first wiper 30 while passing the first wiper 30 during the movement of the endless belt 11.

In some embodiments, as shown in fig. 2 and 7, the at least two rollers 12 include a first roller 12a and a second roller 12b, the first roller 12a is used for pressing a local part of the endless belt 11 against the surface to be cleaned, the second roller 12b is located obliquely above the first roller 12a, and the endless belt 11 is abutted against the second roller 12b to form a turning part 115; wherein the second wiper 40 abuts against the turning portion 115, and the tip of the second wiper 40 is directed toward the second roller 12b. In this embodiment, since the second wiper 40 needs to apply a force to the endless belt 11 to scrape the sewage on the endless belt 11, the second wiper 40 is abutted against the turning portion 115 and the tip of the second wiper 40 is directed to the second roller 12b, so that when the second wiper 40 applies a force to the endless belt 11, the second roller 12b can correspondingly abut against the endless belt 11 inside the endless belt 11, so that the sewage on the endless belt 11 is squeezed out, thereby facilitating the recovery of the sewage.

In some embodiments, as shown in fig. 2 and fig. 4-7, the recycling bin 20 further includes a diversion structure 23, the diversion structure 23 has a diversion trench 231, the diversion trench 231 is connected to the second recycling cavity 22, and a side edge of the diversion structure 23 is close to the annular belt 11, so as to guide the second type of garbage scraped by the second scraping member 40, that is, sewage enters the second recycling cavity 22 through the diversion trench 231. In this embodiment, by the arrangement of the flow guiding structure 23, the sewage can be guided into the second recovery cavity 22, and the flow guiding structure 23 abuts against the turning portion 115, so as to avoid the sewage flowing to the first recovery cavity 21.

In some embodiments, as shown in fig. 6 and 7, the inner wall of the side of the diversion trench 231 near the annular belt 11 is a diversion slope 232 that is inclined downward, a water outlet 233 that is communicated with the second recycling cavity 22 is provided at the bottom of the diversion trench 231, and the second type of garbage scraped by the second scraping member 40 flows along the diversion slope 232 to the water outlet 233, so as to enter the second recycling cavity 22. In this embodiment, the flow guiding inclined surface 232 can guide the sewage to flow to the water outlet 233 and enter the second recovery cavity 22.

Illustratively, one or a plurality of water outlet holes 233 may be provided. As shown in fig. 4, in the case where the plurality of water outlet holes 233 are provided, the efficiency of the sewage entering the second recovery chamber 22 can be improved, and the plurality of water outlet holes 233 can be arranged in a row along the width direction of the endless belt 11 so that the sewage can be uniformly dispersed and flowed into the second recovery chamber 22.

Of course, in other embodiments, the inner wall of the side of the diversion trench 231 near the annular belt 11 may be disposed vertically downward.

In some embodiments, as shown in fig. 4 to 6, the recovery container 20 further includes a barrier structure 24, and an upper portion of the barrier structure 24 is configured to form a flow guide structure 23 in a height direction of the cleaning device 100, and a lower portion of the barrier structure 24 is blocked between the first recovery chamber 21 and the second recovery chamber 22. In this embodiment, through setting up of baffle structure 24, not only can separate between first recovery chamber 21 and second recovery chamber 22, realize solid-liquid separation, but also can form guide structure 23 to guide sewage flow to second recovery chamber 22, overall structure is compact, reduces the volume.

Illustratively, as shown in fig. 5 and 6, the recycling bin 20 includes a housing 25, in which a first recycling cavity 21 and a second recycling cavity 22 are formed in the housing 25, and a baffle structure 24 may be installed in the housing 25 in a detachable or non-detachable fixing manner, or may be integrally formed with the housing 25 to separate the first recycling cavity 21 and the second recycling cavity 22.

In some embodiments, as shown in fig. 2, the first wiper 30 includes a flange structure 31 provided on the deflector structure 23, the flange structure 31 protruding toward a first direction opposite to the direction of movement of the endless belt 11, the flange structure 31 being configured to scrape the first type of debris off the surface of the endless belt 11 so that the first type of debris falls into the first recovery chamber 21. In particular, the flange structure 31 may be provided on the front side of the flow guiding structure 23, i.e. the side facing away from the second recycling cavity 22. In this embodiment, the flange structure 31 is disposed on the front side of the guiding structure 23, and is used for scraping the garbage adhered by the annular belt 11, so that the structure is compact, and space is reasonably utilized, and at this time, the guiding structure 23 is abutted to the turning portion 115, so that the sewage scraped by the first scraping member 30 can be guided to the second recovery cavity 22, and the sewage is prevented from flowing to the first recovery cavity 21.

Illustratively, the flange structure 31 may be integrally formed on the front edge of the flow guiding structure 23, so that the structure is stable and convenient for integral installation.

In some embodiments, as shown in fig. 2 and 7, the at least two rollers 12 include a first roller 12a and a second roller 12b, the first roller 12a is used to press a local portion of the endless belt 11 against the surface to be cleaned, the second roller 12b is located obliquely above the first roller 12a, and the endless belt 11 is abutted against the second roller 12b to form a turning portion 115. In the height direction of the cleaning device 100, the second wiper 40 is located at the upper side of the turning portion 115, and one side edge of the diversion structure 23 abuts against the lower side of the turning portion 115, so that the second type of garbage scraped by the second wiper 40 flows into the diversion trench 231 of the diversion structure 23 along the turning portion 115. In this embodiment, the second wiper 40 is disposed on the upper side of the turning portion 115, and the diversion structure 23 is disposed on the lower side of the turning portion 115, so that the sewage scraped by the second wiper 40 can flow down along the turning portion 115 to the diversion structure 23 and enter the second recovery cavity 22 through the diversion of the diversion structure 23.

In some embodiments, as shown in fig. 2 and 7, the end of the cleaning belt member 10 near the surface to be cleaned is a cleaning end 116, the cleaning end 116 is located upstream of the second wiper 40 in the moving direction of the endless belt 11 within a range of one rotation of the endless belt 11 from the start of sweeping in the garbage, the cleaning device 100 further includes a liquid outlet part 70 for outputting the cleaning liquid toward the endless belt 11, and the liquid outlet part 70 is located downstream of the second wiper 40 in the moving direction of the endless belt 11. In this embodiment, the cleaning solution can be output to the annular belt 11 through the arrangement of the liquid outlet member 70, so that the bottom surface can be cleaned by the cleaning solution when the annular belt 11 cleans the surface to be cleaned, and the liquid outlet member 70 is arranged at the downstream of the second wiper 40, so that when the annular belt 11 cleans the surface to be cleaned to generate sewage, the sewage is scraped through the second wiper 40, and then the cleaning solution is output through the liquid outlet member 70 to clean the annular belt 11.

In a specific application, before cleaning the surface to be cleaned, the cleaning solution is output toward the endless belt 11 through the liquid outlet member 70, and then the surface to be cleaned is dragged and rubbed by the endless belt 11 at the cleaning end 116 and the garbage is introduced, so that the cleaning device 100 cleans or disinfects the surface to be cleaned or performs surface care. After the surface to be cleaned is scraped, the annular belt 11 is scraped off to the first recovery chamber 21 by gravity in the second area 114 and by the scraping of the first scraping member 30, the annular belt 11 continues to move, and when the second scraping member 40 passes, the sewage of the annular belt 11 is scraped off, the annular belt 11 from which the sewage is scraped off moves to the liquid outlet member 70 again, and the cleaning liquid is output toward the annular belt 11 through the liquid outlet member 70, and the reciprocating cycle is performed.

As one embodiment, the liquid output from the liquid outlet member 70 includes at least one of the following liquids: clear water, cleaning agent, disinfectant, wax liquid and nursing liquid. When the liquid output from the liquid outlet part 70 is clear water or a cleaning agent, the cleaning belt member 10 drags the surface to be cleaned, and the surface to be cleaned can be cleaned to remove at least dirt and dust on the surface to be cleaned. When the liquid output from the liquid outlet part 70 is disinfectant, the cleaning belt member 10 drags the surface to be cleaned, and the cleaning belt member 10 can clean the surface to be cleaned and disinfect the surface to be cleaned. When the liquid output from the liquid outlet part 70 is a wax liquid or a care liquid, the cleaning belt member 10 drags the surface to be cleaned, and the cleaning belt member 10 may polish the surface to be cleaned to care the surface to be cleaned or perform other surface care on the surface to be cleaned.

As one embodiment, as shown in fig. 7, the liquid outlet member 70 has a strip shape, and the liquid outlet member 70 is provided with a plurality of liquid outlet holes for outputting the cleaning liquid toward the cleaning belt member 10. The strip-shaped liquid outlet member 70 is disposed transversely to the cleaning belt member 10, that is, extends in the width direction of the endless belt 11, and a plurality of liquid outlet holes are arranged and distributed in the width direction of the endless belt 11, and collectively output the cleaning liquid to the cleaning belt member 10 so that the entire width area of the cleaning belt member 10 can be wetted with the cleaning liquid.

In some embodiments, as shown in fig. 8, the cleaning device 100 further comprises a liquid supply member 110, the liquid supply member 110 being connected with the liquid outlet member 70 for supplying clean cleaning liquid to the liquid outlet member 70. In particular applications, the cleaning device 100 further includes a first fluid delivery line (not shown) connected between the fluid outlet member 70 and the fluid supply member 110, through which the cleaning fluid in the fluid supply member 110 is delivered to the fluid outlet member 70. The cleaning liquid may be supplied from the liquid supply member 110 to the liquid discharge member 70 under the unpowered drive, or may be supplied from the liquid supply member 110 to the liquid discharge member 70 under the drive of the powered pump.

In some embodiments, as shown in fig. 1, 2 and 8, the cleaning device 100 further includes a flip cover 80, the flip cover 80 is disposed over the cleaning belt member 10, and the liquid outlet member 70 and the second wiper 40 are disposed on the flip cover 80. In the present embodiment, the installation of the liquid discharging member 70 and the second wiper 40 is facilitated by the above arrangement.

Alternatively, the flip cover 80 may be fixedly coupled to the cleaning belt member 10 to rotate in synchronization with the cleaning belt member 10 when the cleaning belt member 10 rotates, so that the cleaning belt member 10 can be protected.

Of course, in other embodiments, the flip cover 80 may be rotatably connected to the chassis 60 through a rotating member, and the flip cover 80 may protect the cleaning belt member 10 and enable synchronous rotation during rotational adjustment of the cleaning belt member 10, so as to prevent interference with rotation of the cleaning belt member 10.

Illustratively, as shown in fig. 2 and 7, the second wiper 40 and the liquid outlet member 70 may be mounted to the flip cover 80 by the same fixing plate 81, so as to be compact and reduce the volume.

For example, as shown in fig. 7, the fixing plate 81 may be integrally formed with the second wiper 40 and disposed vertically, and the liquid outlet member 70 is blocked at the front side of the second wiper 40, that is, at the side of the second wiper 40 facing the moving direction of the endless belt 11, so as to support the second wiper 40 and prevent the second wiper 40 from being positionally deviated due to friction force during the wiping with the endless belt 11. The structural stability of the second wiper 40 is improved.

In some embodiments, as shown in fig. 8, the cleaning device 100 further includes a hand-held rod 90 and a chassis 60 rotatably connected to the bottom end of the hand-held rod 90, and the cleaning belt member 10 and the recovery container 20 are disposed on the chassis 60. In this embodiment, the user can conveniently operate the cleaning device 100 by holding the lever to control the moving direction of the cleaning device. The chassis 60 serves as a load bearing function to facilitate the installation of the cleaning tape member 10 and the recovery tank 20, etc.

Those skilled in the art may combine and combine the features of the different embodiments or examples described in this specification and of the different embodiments or examples without contradiction.

While the utility model has been described with reference to certain preferred embodiments, it will be understood by those skilled in the art that various changes and substitutions of equivalents may be made and equivalents will be apparent to those skilled in the art without departing from the scope of the utility model. Therefore, the protection scope of the present application shall be subject to the protection scope of the claims.

Claims (19)

1. A cleaning device, comprising:

a cleaning belt member comprising an endless belt and at least two rollers, the endless belt being rotatably wrapped around the at least two rollers for mopping a surface to be cleaned and conveying debris;

the recycling container comprises a first recycling cavity and a second recycling cavity which are arranged in a separated mode;

a first wiper for scraping a first type of debris from the endless belt to drop the first type of debris into the first recovery chamber;

a second wiper downstream of the first wiper in a direction of movement of the endless belt, the second wiper being for scraping a second type of debris on the endless belt so that the second type of debris falls into the second recovery chamber.

2. The cleaning device of claim 1, wherein the first wiper is configured to apply a first force to the endless belt to scrape a first type of debris from the endless belt and the second wiper is configured to apply a second force to the endless belt to scrape a second type of debris from the endless belt;

wherein the first force is less than the second force.

3. The cleaning device of claim 2, wherein the endless belt comprises an inner surface and an outer surface, wherein the tip of the first wiper abuts the outer surface, and wherein the tip of the second wiper abuts the outer surface and is pressed in the direction of the inner surface;

wherein a spacing between the tip of the first wiper and the inner surface is greater than a spacing between the tip of the second wiper and the inner surface.

4. The cleaning device of claim 1, wherein the first wiper includes a flange structure protruding toward a first direction opposite to a direction of movement of the endless belt at the first wiper, the flange structure configured to scrape a first type of debris off a surface of the endless belt to drop the first type of debris into the first recovery chamber.

5. The cleaning apparatus defined in claim 4, wherein the thickness of the flange structure in the height direction of the cleaning apparatus decreases gradually in the first direction; and/or the number of the groups of groups,

the flange structure comprises a plurality of comb teeth which are arranged at intervals along the width direction of the surface of the annular belt.

6. The cleaning device of claim 1, wherein the second wiper comprises a blade that abuts the surface of the endless belt;

the scraper extends in the width direction of the surface of the endless belt, and/or the scraper is disposed perpendicularly or obliquely to the surface of the endless belt.

7. The cleaning apparatus defined in claim 1, wherein the path of movement of the endless belt has a first region adjacent the surface to be cleaned and a second region downstream of the first region in the direction of movement of the endless belt, the endless belt sweeping waste in the first region and transporting the waste in the direction of the second region, the first wiper being adjacent the second region to scrape a first type of waste off the surface of the endless belt as the endless belt passes the first wiper;

the opening of the first recycling cavity is positioned below the second area so as to recycle the first garbage.

8. The cleaning device of claim 7, further comprising:

the guiding auxiliary piece is provided with a guiding surface which is arranged opposite to the first area, one side of the guiding surface is close to the surface to be cleaned, the other side of the guiding surface extends to the opening position or the upper side of the opening of the first recycling cavity, and the guiding surface is used for assisting the annular belt to convey garbage.

9. The cleaning apparatus as recited in claim 8, wherein the at least two rollers comprise a first roller for pressing a localized portion of the endless belt against the surface to be cleaned and a second roller positioned obliquely above the first roller to form a conveying incline toward a side of the surface to be cleaned during movement of the endless belt;

the first area and the second area are positioned on the conveying inclined plane, the second area is positioned on the inclined upper side of the first area, at least part of the opening of the first recycling cavity is obliquely arranged, and at least part of the opening is opposite to the second area.

10. The cleaning apparatus defined in claim 9, wherein the cleaning strap member is rotatably disposed relative to the introduction aid to adjust a gap between the conveying bevel and the introduction surface.

11. The cleaning device of claim 1, wherein the first recovery chamber and the second recovery chamber are arranged in a direction of movement of the cleaning device, and the second recovery chamber is located rearward of the first recovery chamber.

12. The cleaning device of claim 1, wherein the first wiper is disposed in the recovery tank and between the endless belt and the recovery tank; and/or the number of the groups of groups,

the at least two rollers comprise a first roller and a second roller, the first roller is used for propping the local part of the annular belt against the surface to be cleaned, the second roller is positioned above the first roller obliquely, and the annular belt is propped against the second roller to form a turning part; wherein the second wiper abuts the turning portion, and a tip of the second wiper is directed toward the second roller.

13. The cleaning apparatus defined in claim 1, wherein the recovery vessel further comprises a flow-guiding structure having a flow-guiding groove, the flow-guiding groove being in communication with the second recovery chamber, a side edge of the flow-guiding structure being adjacent to the endless belt to guide the second type of waste scraped by the second wiper into the second recovery chamber through the flow-guiding groove.

14. The cleaning apparatus defined in claim 13, wherein an inner wall of the side of the flow guide groove adjacent to the endless belt is a downward inclined flow guide slope, a water outlet hole communicating with the second recovery chamber is provided at a bottom of the flow guide groove, and the second type of garbage scraped by the second scraping member flows along the inclined flow guide slope toward the water outlet hole so as to enter the second recovery chamber.

15. The cleaning apparatus defined in claim 13, wherein the recovery vessel further comprises a barrier structure, an upper portion of the barrier structure being configured to form the flow guide structure in a height direction of the cleaning apparatus, a lower portion of the barrier structure being blocked between the first recovery chamber and the second recovery chamber; and/or the number of the groups of groups,

the first scraping piece comprises a flange structure arranged on the flow guiding structure, the flange structure is arranged in a protruding mode towards a first direction, the first direction is opposite to the moving direction of the annular belt, and the flange structure is used for scraping out first garbage on the surface of the annular belt so that the first garbage falls into the first recycling cavity.

16. The cleaning apparatus defined in claim 13, wherein the at least two rollers comprise a first roller and a second roller, the first roller is configured to press a local portion of the endless belt against the surface to be cleaned, the second roller is located obliquely above the first roller, and the endless belt is configured to form a turn portion at the location where the endless belt is abutted against the second roller;

and the second scraping piece is positioned on the upper side of the turning part in the height direction of the cleaning device, and one side edge of the flow guiding structure is abutted against the lower side of the turning part, so that the second type of garbage scraped by the second scraping piece flows into the flow guiding groove of the flow guiding structure along the turning part.

17. The cleaning apparatus defined in any one of claims 1-16, wherein an end of the cleaning belt member adjacent to the surface to be cleaned is a cleaning end, the cleaning end being upstream of the second wiper in the direction of movement of the endless belt;

the cleaning device further includes a liquid discharging member for discharging the cleaning liquid toward the endless belt, the liquid discharging member being located downstream of the second wiper in a moving direction of the endless belt.

18. The cleaning device of claim 17, further comprising a flip cap disposed over the cleaning strap member;

the liquid outlet component and the second wiper are arranged on the flip cover.

19. The cleaning apparatus defined in any one of claims 1-16, further comprising a hand-held wand and a chassis rotatably connected to a bottom end of the hand-held wand, wherein the cleaning strap member and the recovery container are both disposed on the chassis.