CN219895595U

CN219895595U - Cleaning device

Info

Publication number: CN219895595U
Application number: CN202321239080.7U
Authority: CN
Inventors: 樊泽宇; 李瑶; 樊泽洲
Original assignee: Shenzhen Curiosity Exploration Technology Co Ltd
Current assignee: Shenzhen Curiosity Exploration Technology Co Ltd
Priority date: 2022-05-20
Filing date: 2023-05-20
Publication date: 2023-10-27
Anticipated expiration: 2033-05-20

Abstract

The utility model is applicable to the field of cleaning equipment, and discloses a cleaning device which comprises a main frame, a cleaning assembly, a waste liquid storage container, a recovery container and a first infusion pipeline, wherein the main frame is provided with a first infusion pipeline; the cleaning assembly is arranged on the main frame and comprises a main cleaning belt component for mopping a surface to be cleaned; the waste liquid storage container is arranged on the main frame and is arranged in front of the main cleaning belt component along the moving direction of the cleaning device; the recovery container is connected with the main frame or the cleaning component, and is arranged behind the main cleaning belt component along the moving direction of the cleaning device or above the main cleaning belt component along the height direction of the cleaning device; the first transfusion line is connected between the waste liquid storage container and the recovery container for delivering the waste liquid to the waste liquid storage container. The cleaning device provided by the utility model not only realizes the functions of collecting and storing the waste liquid, but also enables the volume of the waste liquid storage container to be designed flexibly, and is beneficial to meeting the design requirements of different application occasions.

Description

Cleaning device

Technical Field

The utility model relates to the field of cleaning equipment, in particular to a cleaning device.

Background

The related art provides a cleaning device, including be used for dragging the round brush of wiping the clean face, be used for collecting the waste liquid case of waste liquid, the waste liquid case is located directly over the round brush or hangs on the handheld pole. With this layout, the following disadvantages exist in the specific application: the volume design of the waste liquid box is smaller due to the limitation of the whole space structure of the cleaning device, so that the liquid storage amount of the waste liquid box is very limited, and the requirements of the cleaning device on application occasions in large space and long-time work are difficult to meet.

Disclosure of Invention

The utility model aims to provide a cleaning device which aims to solve the technical problem that a waste liquid tank in the related art is unreasonable in layout.

In order to achieve the above purpose, the utility model provides the following scheme: a cleaning device, comprising:

a main frame;

a cleaning assembly mounted on the main frame and including a main cleaning belt member for wiping a surface to be cleaned;

a waste liquid storage container mounted on the main frame, the waste liquid storage container being provided in front of the main cleaning belt member in a moving direction of the cleaning device;

The recovery container is connected with the main frame or the cleaning assembly, and is arranged behind the main cleaning belt component along the moving direction of the cleaning device or above the main cleaning belt component along the height direction of the cleaning device so as to at least be used for collecting waste liquid generated in the working process of the main cleaning belt component;

and the first infusion pipeline is connected between the waste liquid storage container and the recovery container and is used for conveying the waste liquid in the recovery container to the waste liquid storage container.

According to the cleaning device provided by the utility model, the waste liquid generated in the working process of the main cleaning belt component is collected through the recovery container, and the waste liquid in the recovery container is conveyed to the waste liquid storage container through the first infusion pipeline for storage, so that the collection and storage functions of the waste liquid are realized. In addition, the waste liquid storage container is arranged in front of the main cleaning belt component, and the recovery container is arranged behind or above the main cleaning belt component, so that the volume of the waste liquid storage container can be designed flexibly, and the design requirements of different application occasions can be met.

Drawings

In order to more clearly illustrate the embodiments of the present utility model or the technical solutions in the prior art, the drawings that are required in the embodiments or the description of the prior art will be briefly described, and it is obvious that the drawings in the following description are only some embodiments of the present utility model, and other drawings may be obtained according to the structures shown in these drawings without inventive effort for a person skilled in the art.

FIG. 1 is a schematic view of a cleaning assembly according to a first embodiment of the present utility model;

FIG. 2 is a schematic view of a cleaning apparatus according to an embodiment of the present utility model with a main casing portion removed;

FIG. 3 is a schematic diagram of an assembly structure of a waste liquid storage container, a recovery container, a first infusion line and a liquid pump according to a first embodiment of the present utility model;

FIG. 4 is a schematic view of a cleaning device according to a first embodiment of the present utility model, in which the auxiliary supporting member is disposed on a surface to be cleaned when the auxiliary supporting member is in a retracted state;

FIG. 5 is a schematic view of a cleaning apparatus according to a first embodiment of the present utility model, in which the auxiliary supporting member is placed on a surface to be cleaned when the auxiliary supporting member is in a lowered state;

FIG. 6 is a schematic view of a recycling container according to an embodiment of the present utility model;

FIG. 7 is a schematic view of a cleaning device according to an embodiment of the present utility model with the recovery container and the connection base removed;

FIG. 8 is a schematic view showing an assembled structure of a main cleaning belt member, a guide member, a first motor, a second motor, a first shutter and a second shutter according to an embodiment of the present utility model;

FIG. 9 is an exploded view of a primary cleaning strap member and a lead-in member provided in accordance with a first embodiment of the present utility model;

FIG. 10 is a schematic diagram of an assembly structure of a liquid storage container, a liquid outlet member, a second infusion line and a control valve according to the first embodiment of the present utility model;

FIG. 11 is a schematic diagram illustrating parameters of a cleaning assembly according to a first embodiment of the present utility model;

FIG. 12 is an enlarged schematic view at A in FIG. 11;

FIGS. 13 and 14 are schematic diagrams showing parameters of a guide member according to a first embodiment of the present utility model;

FIG. 15 is a schematic view illustrating parameters of a cleaning assembly according to a first embodiment of the present utility model;

FIG. 16 is a schematic view showing an assembled structure of a cleaning module and a recycling container according to a second embodiment of the present utility model;

FIG. 17 is a schematic view showing an assembled structure of a main cleaning belt member, a guide-in member, a recovery tank, a first shutter and a second shutter according to a third embodiment of the present utility model;

Fig. 18 is a schematic structural view of an introduction member provided in the fourth embodiment of the present utility model;

FIG. 19 is a schematic view showing an assembled structure of a introducing member, a main cleaning belt member and a recovery tank according to a fifth embodiment of the present utility model;

fig. 20 is a schematic structural view of an introduction member provided in a sixth embodiment of the present utility model.

Reference numerals illustrate: 100. a cleaning device; 10. a cleaning assembly; 11. a primary cleaning belt member; 111. a first end; 112. a second end; 113. a first side portion; 114. a first endless belt; 1141. a plane; 115. a first roller; 116. a first guide member; 12. an introduction member; 121. a second endless belt; 1211. a first inclined surface; 1212. a second inclined surface; 122. a second roller; 123. a second guide member; 124. a tensioning member; 125. a first plate member; 1251. an arc-shaped transition surface; 126. a second plate member; 127. an annular member; 1271. a third endless belt; 1272. a third roller; 1273. a third guide member; 13. a connecting frame; 14. a connecting seat; 15. an exhaust fan; 21. a waste liquid storage container; 22. a liquid outlet member; 23. a liquid storage container; 30. a recovery container; 311. a first cavity; 312. a second cavity; 313. a filter screen; 321. a first container; 3211. a third cavity; 322. a second container; 3221. a fourth cavity; 41. a first infusion line; 42. a liquid pump; 43. a second infusion line; 44. a control valve; 50. a main frame; 61. a first baffle; 611. a first plate body; 612. a second plate body; 62. a second baffle; 71. a first motor; 72. a first transmission member; 73. a second motor; 74. a second transmission member; 80. a moving wheel assembly; 81. a moving wheel; 90. an auxiliary supporting member; 200. the surface to be cleaned.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and fully with reference to the accompanying drawings, in which it is evident that the embodiments described are only some, but not all embodiments of the utility model. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

It should be noted that all directional indications (such as up, down, left, right, front, and rear … …) in the embodiments of the present utility model are merely used to explain the relative positional relationship between the components, the movement condition, etc. in a specific posture, and if the specific posture is changed, the directional indication is changed accordingly.

It will also be understood that when an element is referred to as being "mounted" or "disposed" on another element, it can be directly on the other element or intervening elements may also be present. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or be indirectly connected to the other element through intervening elements.

Furthermore, the description of "first," "second," etc. in this disclosure is for descriptive purposes only and is not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defining "a first" or "a second" may explicitly or implicitly include at least one such feature. In addition, the technical solutions of the embodiments may be combined with each other, but it is necessary to base that the technical solutions can be realized by those skilled in the art, and when the technical solutions are contradictory or cannot be realized, the combination of the technical solutions should be considered to be absent and not within the scope of protection claimed in the present utility model.

Embodiment one:

as shown in fig. 1 to 4, an embodiment of the present utility model provides a cleaning device 100 including a cleaning assembly 10, a waste liquid storage container 21, a recovery container 30, and a first transfusion line 41; the cleaning assembly 10 includes a main cleaning belt member 11, the main cleaning belt member 11 being for wiping a surface 200 to be cleaned; the waste liquid storage container 21 is provided in front of the main cleaning belt member 11 in the moving direction of the cleaning device 100; the recovery container 30 is disposed behind the main cleaning belt member 11 in the moving direction of the cleaning device 100 or above the main cleaning belt member 11 in the height direction of the cleaning device 100, so as to at least collect waste liquid generated during the operation of the main cleaning belt member 11; the first transfusion line 41 is connected between the waste liquid storage container 21 and the recovery container 30 for transporting the waste liquid in the recovery container 30 to the waste liquid storage container 21.

With the above technical solution, the waste liquid generated in the working process of the main cleaning belt member 11 is collected by the recovery container 30, and the waste liquid in the recovery container 30 is conveyed to the waste liquid storage container 21 for storage by the first infusion line 41, thereby realizing the collection and storage functions of the waste liquid. In specific applications, according to the use time of the cleaning device 100 and different application scenarios of the cleaning device 100, a large amount of waste liquid is collected, so that a larger-sized container is required to collect the waste liquid specially, so that the waste liquid overflows from the recovery container 30 to cause pollution of other components in the cleaning device 100 or the surface to be cleaned, the waste liquid is collected by the waste liquid storage container 21, the occurrence of the above situation is well avoided, and the waste liquid can be collected well. In addition, the waste liquid storage container 21 is arranged in front of the main cleaning belt member 11 or above the main cleaning belt member 11 along the height direction of the cleaning device 100, and the recovery container 30 is arranged behind the main cleaning belt member 11, so that the volume of the waste liquid storage container 21 can be designed flexibly, and the design requirements of different application occasions can be met.

It should be noted that, the moving direction of the cleaning device 100 may be understood as a forward direction of the cleaning device, for example, if the cleaning device needs to be pushed by a user, the moving direction may be understood as a corresponding direction when the user pushes the cleaning device forward; if the cleaning device is a self-moving device, the direction of movement is understood to be the direction of travel of the self-moving device, i.e. the main direction of travel when the cleaning device is cleaning a surface to be cleaned. Although the cleaning device may also retract or turn in different situations, in the embodiments of the present application, the moving direction of the cleaning device refers to the main running direction such as the advancing direction of the cleaning device, the advancing direction of the user, and so on.

As an embodiment, referring to fig. 1 and 2, the cleaning apparatus 100 further includes a main frame 50, and both the cleaning assembly 10 and the waste liquid storage container 21 are mounted on the main frame 50, and the recovery container 30 is connected to the cleaning assembly 10. Of course, as an alternative embodiment, the recovery vessel 30 may be connected to the main frame 50 as long as it is satisfied that the recovery vessel 30 can be firmly fixed and the waste liquid can be transferred into the recovery vessel 30.

As an embodiment, referring to fig. 1 and 3, the cleaning device 100 further comprises a liquid pump 42, the liquid pump 42 being connected to the first infusion line 41 for powering the transfer of waste liquid from the recovery container 30 to the waste liquid storage container 21. By providing the liquid pump 42, the flow of the waste liquid is powered, and the flow efficiency of the waste liquid from the recovery tank 30 to the waste liquid storage tank 21 is improved. Of course, in an alternative embodiment, the liquid pump 42 may be omitted, and when the liquid pump 42 is omitted, the recovery vessel 30 may be disposed obliquely above the waste liquid storage vessel 21 in the height direction of the cleaning device 100, and the waste liquid may flow from the recovery vessel 30 to the waste liquid storage vessel 21 by utilizing the characteristic that the liquid flows from a high place to a low place.

As an embodiment, referring to fig. 2 to 5 and 6, the recovery vessel 30 includes a first chamber 311, a second chamber 312, and a filter screen 313 for separating the first chamber 311 from the second chamber 312, the first chamber 311 is used for collecting the garbage conveyed by the main cleaning belt member 11, the second chamber 312 is used for collecting the waste liquid in the garbage in the first chamber 311, and the first infusion line 41 is connected to the second chamber 312 and the waste liquid storage vessel 21. In a specific application, the main cleaning belt member 11 is not only used for dragging and wiping the surface 200 to be cleaned, but also used for conveying garbage, the commonly conveyed garbage is solid garbage, different kinds of garbage are collected by arranging the first cavity 311 and the second cavity 312, namely, the first cavity 311 collects the solid garbage conveyed by the main cleaning belt member 11, and the second cavity 312 collects liquid garbage (waste liquid) generated in the working process of the main cleaning belt member 11, so that the solid garbage and the liquid garbage are respectively collected in different cavities, and the solid garbage and the liquid garbage are prevented from being collected in the same cavity and being difficult to clean. At the same time, the solid garbage and the liquid garbage are respectively collected, so that the blockage of the pipeline caused by the fact that the solid garbage is conveyed into the first infusion pipeline 41 is avoided.

As an embodiment, the filter screen 313 is vertically disposed along the height direction of the cleaning device 100 such that the first and second cavities 311 and 312 are disposed side by side in the lateral direction. Of course, as an alternative embodiment, the filter screen 313 may also be arranged in a direction perpendicular to the height direction of the cleaning device 100, i.e. transversely, in which case the first cavity 311 and the second cavity 312 are arranged vertically in the height direction of the cleaning device 100, wherein the second cavity 312 is located below the first cavity 311.

As an embodiment, referring to fig. 1 and 7, the cleaning apparatus 100 further includes a first baffle 61, the first baffle 61 being connected to the cleaning assembly 10 for scraping off the trash on the main cleaning belt member 11 and guiding the trash to the recovery container 30. In the present embodiment, the first baffle 61 abuts against the main cleaning belt member 11, and the first baffle 61 extends from the main cleaning belt member 11 to the first cavity 311 of the recovery vessel 30, so that the first baffle 61 is advantageous in enabling the smaller or thinner solid or liquid garbage carried on the main cleaning belt member 11 to be scraped off and guided to the recovery vessel 30; of course, in particular applications, the first baffle 61 may also be in clearance with the primary cleaning belt member 11 instead of abutting the primary cleaning belt member 11 as an alternative embodiment. In addition, the first baffle 61 may be connected to the recovery tank 30 or the main frame 50, so long as the stable fixation of the first baffle 61 is satisfied and the garbage on the main cleaning belt member 11 can be scraped off.

As an embodiment, referring to fig. 6 and 7, the first baffle 61 includes a first plate body 611, and the first plate body 611 is used to guide the garbage transferred by the main cleaning belt member 11 to the first chamber 311. In this embodiment, the solid waste and the waste liquid transferred from the main cleaning belt member 11 are guided to the same chamber through the same plate body (i.e., the first plate body 611), and the structure thereof is simple.

As one embodiment, the first plate body 611 has an inclined surface extending obliquely downward from the main cleaning belt member 11 toward the recovery container 30 for guiding the garbage to the recovery container 30 or a curved surface extending curvingly downward for guiding the garbage to the recovery container 30, which is advantageous in that the garbage and the liquid falling to the first plate body 611 can slide down to the recovery container 30 by gravity. Of course, in a specific application, the arrangement of the first plate body 611 is not limited thereto, and for example, the surface of the first plate body 611 for guiding the garbage to the recovery container 30 may be formed by a plurality of inclined surfaces, or a plurality of curved surfaces, or a combination of inclined surfaces and curved surfaces.

As one embodiment, both the recovery container 30 and the first barrier 61 are provided behind the main cleaning belt member 11 in the moving direction of the cleaning device 100, and the first barrier 61 extends from the rear side portion of the main cleaning belt member 11 to the recovery container 30. Through locating the rear of main cleaning belt member 11 with first baffle 61 and recovery container 30, the first baffle 61 of being convenient for is led rubbish and is carried to recovery container 30 to make the place ahead of main cleaning belt member 11 have sufficient space to be used for placing waste liquid storage container 21, and then make the volume of waste liquid storage container 21 can design more nimble, do benefit to the design demand that satisfies different application occasions.

As an embodiment, referring to fig. 1, 2 and 4, the cleaning assembly 10 further includes an introduction member 12 provided between the waste liquid storage container 21 and the main cleaning belt member 11 in the moving direction of the cleaning device 100, that is, in front of the main cleaning belt member 11, for introducing the waste on the surface 200 to be cleaned to the main cleaning belt member 11. In a specific application, during the movement of the cleaning device 100, the guiding member 12 touches the garbage first, then the garbage is guided to the main cleaning belt member 11, and the garbage is transferred under the mutual cooperation of the guiding member 12 and the main cleaning belt member 11, so that the garbage cleaning function is realized. In the present embodiment, the introduction member 12 is mainly used for the function of sweeping the garbage, and the main cleaning belt member 11 is mainly used for the function of mopping the surface to be cleaned 200 and conveying the garbage, so that the cleaning device 100 integrates the garbage sweeping function and the mopping function, but of course, the introduction member 12 may be provided without the function of guiding the garbage, for example, the introduction member 12 may be provided with the mopping function, as an alternative embodiment.

As an embodiment, referring to fig. 1 and 7, the cleaning apparatus 100 further includes a second baffle 62, and the second baffle 62 is used to scrape off the garbage on the introducing member 12 and guide the garbage to the main cleaning belt member 11. The introduction member 12 is adhered with some garbage during the process of introducing the garbage, and the garbage cannot be directly transferred to the recovery container 30 under the cooperation of the introduction member 12 and the main cleaning belt member 11, and the garbage on the introduction member 12 is scraped off by the second baffle 62 and introduced to the main cleaning belt member 11, so that the garbage can be transferred to the recovery container 30, and the garbage collection effect is improved.

As an embodiment, referring to fig. 1 and 8, the second shutter 62 is provided at the rear of the introduction member 12 in the moving direction of the cleaning device 100, and is provided near the tip ends of the introduction member 12 and the main cleaning belt member 11. Specifically, there is a gap between the introduction member 12 and the main cleaning belt member 11 in which the garbage is conveyed, and the second shutter 62 is provided behind the introduction member 12 in the moving direction of the cleaning device 100 and near the tip of the introduction member 12 and the main cleaning belt member 11, that is, the second shutter 62 is provided above the gap between the introduction member 12 and the main cleaning belt member 11, and the second shutter 62 can block the garbage from continuing to move upward in the direction of the gap by the inertia in addition to the scraping of the garbage on the introduction member 12, contributing to the garbage collection in the recovery container 30. Of course, as an alternative embodiment, it is also possible that the second shutter 62 is provided near the tip of either one of the introduction member 12 and the main cleaning belt member 11.

As an embodiment, referring to fig. 1, 4 and 9, the main cleaning belt member 11 is formed with a first end 111, a second end 112 and a first side 113, the first side 113 being located on a side of the main cleaning belt member 11 facing the introduction member 12, i.e., the first side 113 is a front side of the main cleaning belt member 11. The first side 113 is specifically the side of the main cleaning belt member 11 adjacent to and opposite the introduction member 12. The first end portion 111 and the second end portion 112 are located at both ends of the main cleaning belt member 11 in the height direction, respectively. The first end 111 is located at the end of the first side 113 close to the surface 200 to be cleaned, i.e. the first end 111 is the bottom of the main cleaning belt member 11. The second end 112 is located at the end of the first side 113 remote from the surface 200 to be cleaned, i.e. the second end 112 is the top of the main cleaning belt member 11. The first end 111 is configured to press against the surface 200 to be cleaned for cleaning the surface 200 to be cleaned, and the cleaning function of the surface 200 to be cleaned by the first end 111 includes at least one of cleaning rubbish, wiping and removing dirt, and removing liquid. The first side 113 is used to transfer refuse to the second end 112 with the aid of the introduction member 12, i.e. the first side 113 and the introduction member 12 cooperate with each other to transfer refuse towards the second end 112. In addition, by pressing the first end 111 against the surface 200 to be cleaned, the cleaning device 100 can also drag and wipe the surface 200 to be cleaned after completing the cleaning function of the surface 200 to be cleaned, thereby improving the cleaning effect.

As an embodiment, referring to fig. 4 and 9, the first end 111 is formed with a flat surface 1141 for abutting against the surface 200 to be cleaned. By forming the flat surface 1141 at the first end 111 for abutting against the surface to be cleaned 200 to increase the area of the main cleaning belt member 11 abutting against the surface to be cleaned 200, the cleaning effect of the mop can be improved.

As an embodiment, referring to fig. 4 and 9, the main cleaning belt member 11 includes a first endless belt 114, a first roller 115, and at least one first guide part 116, the first endless belt 114 is wound around the first roller 115 and the first guide part 116, and the first roller 115 is used to rotate under the driving of an external force to rotate the first endless belt 114. By the rotation of the first endless belt 114, cleaning of the surface 200 to be cleaned and transport of the waste is achieved.

It should be noted that, the first endless belt 114 surrounds the first roller 115 and the first guiding member 116, and the first roller 115 is driven by an external force to rotate so as to drive the first endless belt 114 to rotate, so that the first endless belt 114 rotates around the first roller 115 and the first guiding member 116. Wherein, the first endless belt 114 rotates around the first roller 115 and the first guiding member 116, which means that the first endless belt 114 is rotatable integrally with respect to the first roller 115 and the first guiding member 116.

As an embodiment, the first rollers 115 and the at least one first guiding member 116 are spaced along the height direction of the cleaning device 100, and by arranging the first rollers 115 and the at least one first guiding member 116 for supporting the first endless belt 114 to be spaced along the height direction of the cleaning device 100, the first endless belt 114 has a sufficiently large surface in the height direction, so that on one hand, the capability of conveying garbage by the first endless belt 114 can be improved, thereby facilitating the realization of cleaning garbage on the surface 200 to be cleaned without driving by wind force, and further facilitating the reduction of noise, power consumption and cost of the cleaning device 100; on the other hand, other functional components can be arranged in the height direction of the first annular belt 114 to treat the first annular belt 114 (for example, the first baffle 61 is arranged to scrape garbage off the first annular belt 114), so that a good cleaning effect can be ensured after the first annular belt 114 continuously works.

As an embodiment, the main cleaning belt member 11 includes two first guide parts 116, the first rollers 115 and the two first guide parts 116 are distributed in a triangle shape, the distance from the first rollers 115 to the surface 200 to be cleaned is greater than the distance from the two first guide parts 116 to the surface 200 to be cleaned, the first rollers 115 are located at the second end 112, the two first guide parts 116 are located at the first end 111, and the distances from the bottoms of the two first guide parts 116 to the surface 200 to be cleaned are equal, that is, the two first guide parts 116 are distributed at intervals in the horizontal direction (the moving direction of the cleaning device 100), so that the portion of the first endless belt 114 located between the two first guide parts 116 at the first end 111 forms a plane 1141, thereby improving the cleaning efficiency when the first end 111 is cleaning the surface 200 to be cleaned. Of course, the number of the first guide members 116 is not limited to two, but may be one or three or four or five, and the number of the first guide members 116 is not limited herein.

As an embodiment, referring to fig. 1, 8 and 9, the cleaning device 100 further includes a first motor 71 for driving the first roller 115 to rotate, and the first motor 71 is in driving connection with the first roller 115 for driving the first roller 115 to rotate so as to drive the first endless belt 114 to rotate. By driving the first motor 71, the main cleaning belt member 11 can be advantageously improved in the conveying ability of the garbage. In a specific application, the cleaning device 100 further includes a first transmission member 72, where the first transmission member 72 is drivingly connected between the first motor 71 and the first roller 115, and the first motor 71 drives the first roller 115 to rotate through the first transmission member 72. The disposing function of the first transmission member 72 may include at least one of the following functions: adjusting the rotation speed output by the first motor 71 to the rotation speed required by the design of the first roller 115; and the power transmission within a certain distance range is realized. The first transmission member 72 may include at least one of a belt transmission mechanism or a rack and pinion transmission mechanism or a chain transmission mechanism.

In one embodiment, the first guide member 116 is a roller that is free to rotate about its central axis under the influence of an external force. In this way, the first guide member 116 not only plays a role in guiding the first endless belt 114, but also contributes to reducing the resistance generated by the first guide member 116 to the first endless belt 114 during the rotation of the first endless belt 114, and to improving the smoothness of the rotation of the first endless belt 114. Of course, the arrangement of the first guide member 116 is not limited thereto, and as an alternative embodiment, the first guide member 116 may be a cylindrical rod; alternatively, it is also possible that the first guide member 116 is a non-circular member having a partially arcuate outer surface, in which case the first endless belt 114 contacts the arcuate outer surface.

As an embodiment, referring to fig. 1, 4, 8 and 9, the cleaning device 100 further comprises a liquid outlet member 22, the liquid outlet member 22 being adapted to output liquid towards the first endless belt 114. In particular applications, the liquid outlet member 22 outputs liquid to the first endless belt 114 before the main cleaning belt member 11 cleans the surface 200 to be cleaned, and in particular, before the surface 200 to be cleaned is rubbed, and the wet first endless belt 114 is used to rub the surface 200 to be cleaned. Of course, as alternative embodiments, it is also possible that the liquid outlet member 22 is used to output liquid towards the surface 200 to be cleaned, or that the liquid outlet member 22 is used to output liquid towards both the first endless belt 114 and the surface 200 to be cleaned. When the liquid outlet member 22 directly outputs the liquid toward the surface to be cleaned 200, the cleaning function of the surface to be cleaned 200 can be performed by simultaneously wiping the liquid on the surface to be cleaned 200 while the first endless belt 114 is wiping the surface to be cleaned 200.

As one embodiment, the liquid comprises at least one of the following liquids: clear water, cleaning agent, disinfectant, wax liquid and nursing liquid. When the liquid is clear water or a cleaning agent, the main cleaning belt member 11 drags the surface to be cleaned 200, and can clean the surface to be cleaned 200 to remove at least stains on the surface to be cleaned 200; when the liquid is disinfectant, the main cleaning belt member 11 drags the surface to be cleaned 200, and the main cleaning belt member 11 can clean the surface to be cleaned 200 and disinfect the surface to be cleaned 200; when the liquid is a wax liquid or a care liquid, the main cleaning belt member 11 drags the surface 200 to be cleaned, and the main cleaning belt member 11 may polish the surface 200 to be cleaned to care the surface 200 to be cleaned or perform other surface care on the surface 200 to be cleaned.

As an embodiment, referring to fig. 1, 2 and 7, the cleaning device 100 further includes a liquid storage container 23, the liquid storage container 23 being provided in front of the main cleaning belt member 11 in the moving direction of the cleaning device 100, the liquid storage container 23 being for storing liquid and for supplying the liquid to the liquid outlet part 22. By arranging the liquid storage container 23 in front of the main cleaning belt member 11, the volume of the liquid storage container 23 can be designed flexibly, which is beneficial to meeting the design requirements of different application occasions.

As an embodiment, referring to fig. 1 and 10, the cleaning device 100 further includes a second infusion line 43 and a control valve 44, wherein the second infusion line 43 is connected between the liquid storage container 23 and the liquid outlet member 22 for delivering the liquid from the liquid storage container 23 to the liquid outlet member 22, and the control valve 44 is connected to the second infusion line 43 for controlling on/off of the second infusion line 43. In a specific application, when the mopping function is executed, the control valve 44 controls the second infusion line 43 to be conducted, and the liquid is delivered from the liquid storage container 23 to the liquid outlet component 22 through the second infusion line 43; when the wiping function is stopped, the control valve 44 controls the second infusion line 43 to be disconnected, so that the cleaning liquid cannot be delivered from the liquid reservoir 23 to the liquid outlet member 22.

As an embodiment, the liquid reservoir 23 is provided above the waste liquid reservoir 21 in the height direction of the cleaning device 100. The liquid storage container 23 is arranged above, so that liquid can flow to the liquid outlet component 22 under no power, and the waste liquid storage container 21 is arranged below, so that the driving force for driving the waste liquid to flow from the recovery container 30 to the waste liquid storage container 21 is reduced. In a specific application, the liquid storage container 23 and the waste liquid storage container 21 are both arranged in front of the main cleaning belt member 11 and are correspondingly arranged up and down, so that the layout of each component of the cleaning device 100 is compact and reasonable, the overall structure of the cleaning device 100 is more regular, and the appearance effect is good. Of course, it is also possible that the liquid reservoir 23 is provided below the waste liquid reservoir 21 in the height direction of the cleaning device 100 as an alternative embodiment.

As an embodiment, referring to fig. 9, the introducing member 12 is an endless belt member, and the introducing member 12 includes a second endless belt 121, a second roller 122, and at least one second guide part 123, and the second endless belt 121 is wound around the second roller 122 and the second guide part 123. The second guide member 123 is mainly used to tension and guide the second endless belt 121, so that the second endless belt 121 can be formed into a tensioned endless structure by the tensioning and guiding of the second roller 122 and the second guide member 123.

As an embodiment, the second roller 122 and the at least one second guide member 123 are spaced apart in the height direction of the cleaning apparatus 100. By arranging the second roller 122 for supporting the second endless belt 121 and the at least one second guide member 123 to be spaced apart in the height direction of the cleaning apparatus 100, the second endless belt 121 can be made to have a sufficiently large surface in the height direction, which can facilitate an improvement in the ability of the second endless belt 121 to convey garbage in cooperation with the main cleaning belt member 11. The height of a certain component in this embodiment refers to the maximum vertical distance between the component and the surface 200 to be cleaned.

As an embodiment, the second roller 122 is used to rotate under the driving of the external force to drive the second annular belt 121 to rotate, so that the guiding member 12 can have the power for guiding the garbage, which is beneficial to better remove the garbage on the surface 200 to be cleaned. In this embodiment, the second roller 122 is driven by an external force to rotate counterclockwise, so as to drive the second endless belt 121 to rotate counterclockwise.

It should be noted that, the second endless belt 121 surrounds the second roller 122 and the second guiding member 123, and the second roller 122 is driven by an external force to rotate so as to drive the second endless belt 121 to rotate, so that the second endless belt 121 rotates around the second roller 122 and the second guiding member 123. Wherein the second endless belt 121 rotates around the second roller 122 and the second guide member 123, which means that the second endless belt 121 is rotatable integrally with respect to the second roller 122 and the second guide member 123.

As an embodiment, referring to fig. 1, 4 and 9, at least two second guide parts 123 form a first inclined surface 1211 at an end of the second endless belt 121 near the surface to be cleaned 200, and the first inclined surface 1211 extends obliquely from the end of the introduction member 12 near the surface to be cleaned 200 in a direction gradually away from the main cleaning belt member 11 and the surface to be cleaned 200, that is, the first inclined surface 1211 extends obliquely from the bottom of the introduction member 12 toward the front upper side of the cleaning device 100 in a flare shape. The end of the first inclined surface 1211 remote from the main cleaning belt member 11 is a portion of the first inclined surface 1211 where the distance from the surface 200 to be cleaned is largest. In particular applications, the first inclined surface 1211 is disposed toward the surface to be cleaned 200, and the first inclined surface 1211 forms an acute angle with the surface to be cleaned 200, and the introduction member 12 guides the garbage through the first inclined surface 1211 when the second endless belt 121 rotates counterclockwise. In the process that the cleaning device 100 moves forward to perform the cleaning function on the surface 200 to be cleaned, the end of the first inclined surface 1211, which is far from the main cleaning belt member 11, is firstly contacted with the garbage, and the distance between the end of the first inclined surface 1211, which is far from the main cleaning belt member 11, and the surface 200 to be cleaned is set to be maximum, so that the garbage having a large volume can enter between the first inclined surface 1211 and the surface 200 to be cleaned, and can be guided to the main cleaning belt member 11 by the guide member 12.

As an embodiment, referring to fig. 1, 4 and 9, the introduction member 12 has a second inclined surface 1212, and the second inclined surface 1212 extends obliquely from an end of the introduction member 12 near the surface to be cleaned 200 in a direction gradually approaching the main cleaning belt member 11 and gradually moving away from the surface to be cleaned 200, i.e., the second inclined surface 1212 extends obliquely from the bottom of the introduction member 12 toward the rear upper side of the cleaning device 100, so that the introduction member 12 can be better engaged with the main cleaning belt member 11 to convey the garbage. In a specific application, the second inclined surface 1212 is disposed toward the main cleaning belt member 11 and forms a gap with the first side 113 of the main cleaning belt member 11 for passing the garbage therethrough, the gap being inclined rearward in the moving direction of the cleaning device 100. The garbage is introduced to the main cleaning belt member 11 through the introduction member 12, and is conveyed along the gap formed between the second inclined surface 1212 and the first side 113. Of course, as an alternative embodiment, it is also possible that the second inclined surface 1212 does not extend obliquely in a direction gradually approaching the main cleaning belt member 11.

As an embodiment, referring to fig. 1, 4 and 9, the introducing member 12 includes two second guide parts 123, the second roller 122 and the two second guide parts 123 are distributed in a triangle shape, and distances from the two second guide parts 123 to the surface 200 to be cleaned are not equal to each other, wherein a distance from one second guide part 123 to the surface 200 to be cleaned is smaller than a distance from the other second guide part 123 to the surface 200 to be cleaned, i.e., one second guide part 123 is disposed obliquely above the other second guide part 123. In a specific application, the second roller 122 and the two second guide members 123 are spaced apart along the height direction of the cleaning apparatus 100, and the distance from the second roller 122 to the surface 200 to be cleaned is greater than the distance from the two second guide members 123 to the surface 200 to be cleaned, the portion of the second endless belt 121 between the two second guide members 123 forms a first inclined surface 1211, and the portion of the second endless belt 121 between the second roller 122 and the lowermost one of the second guide members 123 (i.e., the second guide member 123 having the smallest distance to the surface 200 to be cleaned) forms a second inclined surface 1212.

As an embodiment, referring to fig. 1, 4, 8 and 9, the cleaning device 100 further includes a second motor 73 for driving the second roller 122 to rotate, and the second motor 73 is in driving connection with the second roller 122 to drive the second roller 122 to rotate so as to drive the second endless belt 121 to rotate. By driving the second motor 73, the capacity of the introduction member 12 to introduce the refuse can be advantageously increased. In a specific application, the second roller 122 is driven by the second motor 73 to rotate the second endless belt 121 counterclockwise, so that the part of the second endless belt 121 facing the surface to be cleaned 200 moves backward relative to the surface to be cleaned 200, and the second endless belt 121 can guide the garbage backward, so that the garbage is conveyed to the main cleaning belt member 11 located at the rear.

As an embodiment, referring to fig. 1, 8 and 9, the cleaning device 100 further includes a second transmission member 74, and the second transmission member 74 is drivingly connected between the second motor 73 and the second roller 122, and the second motor 73 drives the second roller 122 to rotate through the second transmission member 74. The disposing function of the second transmission member 74 may include at least one of the following functions: adjusting the rotation speed output by the second motor 73 to the rotation speed required by the design of the second roller 122; and the power transmission within a certain distance range is realized. The second transmission member 74 may include at least one of a belt transmission mechanism or a rack and pinion transmission mechanism or a chain transmission mechanism.

As an embodiment, the introduction member 12 is rotatably connected to the main cleaning belt member 11. In a specific application, the guiding member 12 is adjacently arranged and rotatably connected with the main cleaning belt member 11, when the guiding member 12 rotates relative to the main cleaning belt member 11, the gap between the guiding member 12 and the surface to be cleaned 200 can be adjusted, and the gap between the guiding member and the main cleaning belt member 11 can be adjusted, so that the gap between the guiding member 12 and the surface to be cleaned 200 can be automatically adjusted according to the size of garbage, and the gap between the guiding member 12 and the main cleaning belt member 11 can be automatically adjusted according to the size of garbage, the cleaning effect of the cleaning device 100 can be achieved, the effect of cleaning small-volume garbage and the effect of cleaning large-volume garbage can be achieved, and the cleaning effect of the cleaning device 100 on the surface to be cleaned 200 is effectively improved.

As an embodiment, referring to fig. 1, the cleaning device 100 further includes a moving wheel assembly 80, where the moving wheel assembly 80 is disposed at the bottom of the main frame 50 for driving the cleaning device 100 to move, and the moving wheel assembly 80 is disposed in front of the cleaning assembly 10 along the moving direction of the cleaning device 100. A moving wheel assembly 80 is provided to facilitate movement of the cleaning device 100.

As an embodiment, referring to fig. 1, the moving wheel assembly 80 includes four moving wheels 81, and the four moving wheels 81 are arranged in two rows, each row having two moving wheels 81. Of course, as an alternative embodiment, the number of moving wheels 81 may be two or three or five, and the number of moving wheels 81 is not limited herein.

As an embodiment, the at least one moving wheel 81 is driven to rotate by a motor, so that the cleaning device 100 is driven to move, that is, the cleaning device 100 is driven to move by an electric motor, however, in a specific application, the driving manner of the movement of the cleaning device 100 is not limited thereto, for example, as an alternative embodiment, the cleaning device 100 may be driven to move by a hand lever or an armrest by manpower; alternatively, as another alternative, the cleaning device 100 may be moved by either a motor drive or by manual pushing through a hand-held wand or arm rest, i.e., the cleaning device 100 may have both powered and manual pushing modes of movement.

As an embodiment, the moving wheel assembly 80 is an automated guided vehicle (i.e., AGV), which allows the cleaning device 100 to navigate during cleaning and movement without the need for human intervention to adjust the direction of movement.

As an embodiment, the waste liquid storage container 21 is provided above the moving wheel assembly 80. Since a large amount of waste liquid is stored in the waste liquid storage container 21, the weight is generally large, and the waste liquid storage container 21 is disposed above the moving wheel assembly 80, so that each moving wheel 81 of the moving wheel assembly 80 is balanced, and all the moving wheels 81 are in contact with the ground as much as possible, and no inclination occurs.

As an embodiment, referring to fig. 1, 4 and 5, the cleaning apparatus 100 further includes an auxiliary supporting member 90, and the auxiliary supporting member 90 is retractably installed at the bottom of the cleaning assembly 10. In a specific application, the auxiliary supporting member 90 has two states, one is a retracted state, in which the auxiliary supporting member 90 is accommodated at the bottom of the cleaning assembly 10, and the cleaning assembly 10 is pressed against the surface 200 to be cleaned; the other is the lowered state, in which the auxiliary supporting member 90 is supported on the bottom of the cleaning assembly 10, and the cleaning assembly 10 is separated from the surface 200 to be cleaned. Specifically, when the surface 200 to be cleaned is cleaned, the auxiliary supporting member 90 is accommodated in the bottom of the cleaning assembly 10, so that the cleaning of the cleaning assembly 10 is not affected, and when the surface 200 to be cleaned is not required to be cleaned, the auxiliary supporting member 90 extends out of the bottom of the cleaning assembly 10, pushes the cleaning assembly 10 to lift and supports the cleaning assembly 10, so that the cleaning assembly 10 is separated from contact with the surface 200 to be cleaned.

As one embodiment, the auxiliary supporting part 90 is provided at the rear of the main cleaning belt member 11 in the moving direction of the cleaning device 100. The auxiliary supporting means 90 is combined with the moving wheel assembly 80 provided in front of the main cleaning belt member 11, and the cleaning device 100 can be stably supported on the surface to be cleaned 200 after the main cleaning belt member 11 is separated from the surface to be cleaned 200.

As an embodiment, referring to fig. 1, 2 and 4, the cleaning assembly 10 further includes a link frame 13, the link frame 13 being connected to the main frame 50, and the main cleaning belt member 11 being mounted on the link frame 13. In particular applications, the connecting frame 13 is movably connected to the main frame 50 to enable displacement of the main cleaning belt member 11 relative to the main frame 50; when the cleaning device 100 cleans the surface 200 to be cleaned, for example, when cleaning or mopping, the main cleaning belt member 11 is displaced relative to the main frame 50 to press against the surface 200 to be cleaned, so that the force acting on the surface 200 to be cleaned when the main cleaning belt member 11 cleans the surface 200 to be cleaned is effectively increased, and the effect and efficiency of cleaning the surface 200 to be cleaned by the cleaning assembly 10 are improved.

As an embodiment, referring to fig. 2, 4 and 5, the cleaning assembly 10 further includes a connection base 14, the connection base 14 is connected with the connection frame 13 and extends from the bottom of the connection frame 13 to below the recovery container 30, and the auxiliary supporting member 90 is retractably installed to the connection base 14. In a specific application, when the auxiliary supporting component 90 is supported on the surface 200 to be cleaned, the connecting seat 14 is pushed to move upwards, so as to drive the connecting frame 13 to slide upwards relative to the main frame 50, so that the main cleaning belt member 11 is separated from the surface 200 to be cleaned; when the auxiliary supporting component 90 is received at the bottom of the cleaning assembly 10, the connecting seat 14 is driven to move downward, and the connecting frame 13 is driven to slide downward relative to the main frame 50, so that the main cleaning belt member 11 abuts against the surface 200 to be cleaned.

As an embodiment, the cleaning device 100 operates on the following principle: when the floor mopping function is executed, the control valve 44 is controlled to be opened and the first roller 115 is controlled to rotate, the control valve 44 is opened to enable the second infusion pipeline 43 to be communicated, and liquid can flow from the liquid storage container 23 to the liquid outlet component 22, so that the liquid is output to the first annular belt 114; the rotation of the first roller 115 drives the first endless belt 114 to rotate, and the first endless belt 114 is wetted by the liquid in the rotation process and drags the surface 200 to be cleaned when rotating to the first end 111; when the first endless belt 114 after the mopping is partially rotated to the first baffle 61, the first baffle 61 scrapes off the garbage and the waste liquid on the first endless belt 114 and guides the garbage and the waste liquid to the first cavity 311 of the recovery container 30, wherein the waste liquid is filtered to the second cavity 312 through the filter 313; the waste liquid in the second chamber 312 flows to the waste liquid storage container 21 by itself through the first transfusion line 41, or the waste liquid is driven to flow from the second chamber 312 to the waste liquid storage container 21 through the first transfusion line 41 by controlling the liquid pump 42.

In some embodiments, parameter settings are given for the relevant components and structures of the cleaning device 100. It should be noted that, the following embodiments provide a plurality of parameters, and the cleaning device may satisfy one parameter at a time, or may satisfy a plurality of parameters at the same time, which is not limited herein.

In some embodiments, as shown in fig. 11 and 12, in order to clean various kinds of garbage to improve cleaning effect, the slope θ of the first inclined surface 1211 may be set ₁ Greater than or equal to 10 degrees and less than or equal to 60 degrees. Wherein the gradient theta ₁ May also be referred to as the angle between the first inclined surface 1211 and the surface to be cleaned, i.e. the angle θ ₁ Greater than or equal to 10 degrees and less than or equal to 60 degrees. In other embodiments, the slope θ of the first inclined surface may also be set ₁ 20 degrees or more and 40 degrees or less. In other embodiments, the slope of the first inclined surface may be greater than or equal to 28 degrees and less than or equal to 32 degrees. Such a design ensures that the cleaning device 100 cleans the waste more easily, i.e., it is understood that it "eats" the waste more easily, thereby improving cleaningEffects.

In some embodiments, as shown in fig. 12, in order to clean various kinds of garbage, to improve the cleaning effect of the cleaning device 100, the highest point of the first inclined surface 1211 may be set to be greater than or equal to 10mm and less than or equal to 100mm. The highest point of the first inclined surface 1211 is in the range of 10mm-100mm, specifically, the distance d1 from the highest point of the first inclined surface 1211 to the surface to be cleaned is in the range of 10mm-100 mm. The highest point may be a point corresponding to a maximum distance value from the first inclined surface 1211 to the surface to be cleaned, or may be a point corresponding to an intermediate distance value from the first inclined surface 1211 to the surface to be cleaned. Regardless of the point corresponding to the maximum distance value or the point corresponding to the intermediate distance value, the cleaning of the garbage with the corresponding size can be realized by selecting a proper value within the range of 10mm-100 mm.

Optionally, the highest point of the first inclined surface 1211 forms an opening with the surface to be cleaned for introducing garbage, for example, in some scenes (such as outdoors), the garbage height may have some large fluctuation, so that the highest point of the first inclined surface 1211 is in the range of 10mm-100mm so as to be suitable for garbage with different sizes.

In other embodiments, the highest point of the first inclined surface may be set to be greater than or equal to 25mm and less than or equal to 40mm. Alternatively, since the larger garbage height of some scenes is generally below 40mm, the cleaning device can be facilitated to eat most of the garbage corresponding to the scene by setting the highest point of the first inclined surface to be greater than or equal to 25mm and less than or equal to 40mm.

In some embodiments, referring to fig. 12, and referring to fig. 13 and 14, a line L1 between portions of the two first guide members 116 near the surface to be cleaned may be disposed parallel to the surface to be cleaned. The connecting line L1 is parallel to the surface to be cleaned, so that the cleaning belt can be ensured to be completely attached to the surface to be cleaned, and the cleaning effect of the cleaning device can be improved.

It should be noted that, whether the diameter sizes of the two first guiding members 116 are the same or not, the corresponding effect can be achieved by ensuring that the connecting line L1 between the portions of the two first guiding members 116 close to the surface to be cleaned is parallel to the surface to be cleaned. Illustratively, as shown in fig. 13, the diameters of the two first guiding members 116 are the same, and a connecting line L2 of the centers of the two first guiding members 116 is parallel to the surface to be cleaned; as shown in fig. 14, the diameters of the two first guiding members 116 are different, and the connection line L1 between the portions of the two first guiding members 116 near the surface to be cleaned is parallel to the surface to be cleaned, so that the surface to be cleaned can be completely attached to the surface to be cleaned, and the cleaning effect can be improved.

It should be further noted that, for convenience of description, please refer to fig. 11-15, two first guiding components 116 in the main cleaning belt member 11 are respectively referred to as a guiding component 116a and a guiding component 116b, wherein the guiding component 116a is one first guiding component close to the introducing member 12, and the guiding component 116b is the other first guiding component far from the introducing member 12; and two second guide parts 123 in the introduction member 12 are referred to as a guide part 123a and a guide part 123b, respectively, wherein the guide part 123a is one second guide part close to the main cleaning belt member 11, and the guide part 123b is the other second guide part far from the main cleaning belt member 11.

Also, as shown in fig. 12, 13 and 14, a portion of the second guide part 123 (guide part 123 a) near the surface to be cleaned of the main cleaning belt member 11 may be provided on the same horizontal line as a portion of the first guide part 116 (guide parts 116a and 116 b) near the surface to be cleaned of the main cleaning belt member 11. That is, it can be understood that the bottom lines L1 of the guide members 123a, 116a and 116b are parallel to the surface to be cleaned. Therefore, the part of the guiding component and the part of the main cleaning belt component can be completely attached to the surface to be cleaned, so that the cleaning effect is improved, and the garbage conveying effect is also improved.

Further, the second guide part 123 (guide part 123 a) near the main cleaning belt member 11 has the same diameter as the first guide part 116, and the line connecting the second guide part 123 (guide part 123 a) near the main cleaning belt member 11 and the center of the first guide part 116 is parallel to the surface to be cleaned, as shown in fig. 13, specifically, the line L2 is parallel to the surface to be cleaned.

In some embodiments, to enhance the adaptation of the cleaning device to various types of pullsAs shown in FIG. 13, an angle θ between the line L3 of the two second guide members 123 (the guide member 123a and the guide member 123 b) and the surface to be cleaned may also be provided ₂ Greater than 0 ° and less than 90 °. Further, an angle θ of a line L3 between the two second guide members 123 (the guide member 123a and the guide member 123 b) and the surface to be cleaned may also be provided ₂ Greater than or equal to 20 deg., and less than or equal to 40 deg.. By corresponding the angle theta to the two second guiding components ₂ Optimizing to further improve the effect of the cleaning device in sweeping the garbage.

For example, the cleaning device may satisfy one parameter at the same time, or may satisfy a plurality of parameters at the same time. For example, the cleaning device satisfies that the line L1 of the guide member 123a, the guide member a and the guide member 116b is parallel to the surface to be cleaned, and the line L3 of the guide member 123a and the guide member 123b forms an angle θ with the surface to be cleaned ₂ 20 ° or more and 40 ° or less. Therefore, the cleaning device has better cleaning effect.

In some embodiments, in order to further improve the cleaning effect of the cleaning device, as shown in fig. 13, a distance d2 between the two first guide members 116 (i.e., the guide members 116a and 116 b) may be further provided to be greater than or equal to 0mm and less than or equal to 200mm. In other embodiments, the distance between two first guide members 116 may be greater than or equal to 30mm and less than or equal to 60mm. The larger the distance d2 between the two first guide members, the larger the effective area for mopping, but the larger the occupied space. However, in combination with the factors such as the structure and weight of the main cleaning belt member 11 provided in the embodiment of the present application, and the cooperation with the guide member 12, the distance between the two first guide parts is set to be 0-200mm, especially 30-60mm, so that a better cleaning effect can be obtained.

In some embodiments, in order to enhance the ability of the main cleaning belt member 11 to transport the waste with the introduction member 12 and thus enhance the cleaning effect of the cleaning device 100, as shown in fig. 11, a line between the first roller 115 and the first guide part 116 (guide part 116 b) remote from the introduction member 12 may be further provided Included angle theta between the cleaning surface and the cleaning surface ₃ Not equal to 90 deg.. In other embodiments, θ ₃ Or may be 90 deg..

In some embodiments, in order to obtain a better effect on the size of the cleaning device and on the choice of the waste transport capacity, a distance d3 between the first roller 115 and the first guiding means 116 (guiding means 116 b) remote from the introduction member 12 may be set, as shown in fig. 11, greater than or equal to 0mm and less than or equal to 400mm. In other embodiments, a distance d3 between the first roller 115 and the first guide part 116 (guide part 116 b) remote from the introduction member 12 may also be set to be greater than or equal to 100mm and less than or equal to 200mm. The greater the distance d3 between the first roller 115 and the guide member 116b, the higher the height at which the garbage is transported, the higher the recovery container needs to be designed, but the larger the occupied space. The smaller the distance d3 between the first roller 115 and the guide member 116b, the lower the height at which the garbage is transported, the lower the height the recovery container needs to be designed, but the smaller the occupied space. Therefore, in combining these two factors, the distance d3 between the first roller 115 and the guide member 116b is limited to 0-400mm, alternatively, may be 100-200mm, so that the cleaning effect of the cleaning device is improved due to the improvement of the garbage conveying capability while the size requirement is satisfied.

In some embodiments, in order to improve the capacity of transporting the garbage and thus the cleaning effect of the cleaning device, as shown in fig. 15, a line L4 between the first roller 115 and the first guiding part 116 (guiding part 116 a) close to the guiding member 12 and the angle θ between the surface to be cleaned may be further provided ₄ Less than or equal to 90 °. Preferably, a line L4 between the first roller 115 and the first guide part 116 (guide part 116 a) close to the introduction member 12 may be provided so as to form an angle θ with the surface to be cleaned ₄ Greater than or equal to 35 deg., and less than or equal to 55 deg.. The more vertical the angle guide 116a formed by the line between the first roller 115 and the guide 116a and the surface to be cleaned (angle θ ₄ Greater) the difficulty of garbage transportation is greater, whereas the difficulty of garbage transportation is smaller, so that an included angle theta is set ₄ Can increase garbage in a corresponding rangeAnd further improves the cleaning effect of the cleaning device.

In some embodiments, in order to improve the capability of the cleaning device to accommodate various types of garbage while improving the cleaning effect, as shown in fig. 13 and 14, a distance d4 between the second guide part 123 (the guide part 123 b) remote from the main cleaning belt member 11 and the surface to be cleaned may be greater than 0mm and less than or equal to 100mm. In order to better enhance the cleaning effect of the cleaning device, it is further possible to provide a distance d4 between the second guide part 123 (guide part 123 b) and the surface to be cleaned, which is distant from the main cleaning belt member 11, of 25mm or more and 40mm or less.

In some embodiments, referring to fig. 11, a line between the second roller 122 and the second guide part (guide part 123 a) near the main cleaning belt member 11 may also be provided in parallel with a line between the first roller 115 and the first guide part 116 (guide part 116 a) near the introduction member 12. The line connecting the second roller 122 and the guide member 123a is parallel to the line connecting the first roller 115 and the guide member 116a to form a plane for transporting the garbage, so that a more uniform clamping force can be provided, thereby improving the garbage transporting effect and further improving the cleaning effect of the cleaning device.

In some embodiments, as shown in fig. 15, a distance d5 between the first roller 115 and the second roller 122 may also be set greater than or equal to 20mm and less than or equal to 150mm. Further, a distance d5 between the first roller 115 and the second roller 122 may be set to be greater than or equal to 40mm and less than or equal to 80mm. Since the larger the distance between the first roller 115 and the second roller 122, the larger the space occupied, the smaller the distance between them, the smaller the space occupied. Therefore, in combining these two factors, the first roller 115 and the second roller 122 are selected to be 40-80mm, so that a better effect can be achieved, and meanwhile, the fact that other structures and the whole structure of the cleaning device are larger due to the factors of the arrangement of the first roller 115 and the second roller 122 can be avoided, and further waste of space and cost is caused.

In some embodiments, in order to avoid depositing refuse between the introduction member 12 and the main cleaning belt member 11, thereby affecting the cleaning effect of the cleaning device, it is also possible to provide the diameter of the first guide part 116 (guide part 116 a) close to the introduction member 12 to be greater than or equal to 10mm and less than or equal to 40mm; and a diameter of the second guide part 123 (guide part 123 a) provided close to the main cleaning belt member 11 is greater than or equal to 10mm and less than or equal to 40mm.

Further, a diameter of the first guide part 116 (guide part 116 a) near the introduction member 12 may be set to 15mm or more and 25mm or less; and a diameter of the second guide part 123 (guide part 123 a) provided close to the main cleaning belt member 11 is 15mm or more and 25mm or less. By the design, the gap formed by the guide-in component and the main cleaning belt component is smaller, and the space for storing garbage is smaller, so that garbage accumulation can be avoided, and the cleaning effect is improved. It should be noted that the structural design of the introduction member and the main cleaning belt member of the present application makes the cleaning device not to lose effective cleaning area even though the diameter of the guide member 116a and the guide member 123a is set smaller than that of the conventional cleaning member design such as a drum design. Therefore, the optimized setting of the parameters can avoid garbage accumulation while the effective cleaning area is not lost, so that the cleaning effect is improved, and the cleaning efficiency is also improved.

In some embodiments, as shown in FIG. 15, a ratio of the distance d5 between the first roller 115 and the second roller 122 to the distance d6 between the first guide component 116 (guide component 116 a) near the introducing member 12 and the second guide component (guide component 123 a) near the main cleaning belt member 11 may also be set to be greater than or equal to 1, i.e., d5/d6+.1. In other embodiments, as shown in FIGS. 12 and 15, the ratio of the distance d5 between the first roller 115 and the second roller 122 to the distance d1 between the highest point of the first inclined surface 1211 and the surface to be cleaned may be greater than or equal to 0.8 and less than or equal to 1.4, i.e., 1.4. Gtoreq.d5/d1. Gtoreq.0.8. Alternatively, the garbage enters from between the highest point of the first inclined surface 1211 and the surface to be cleaned, and passes between the first roller 115 and the second roller 122, so that the size of the garbage is not changed during the conveying process, and thus the distance d5 between the first roller 115 and the second roller 122 corresponds to the distance d1 between the highest point of the first inclined surface 1211 and the surface to be cleaned, and the distance d5 may be slightly smaller than d1 considering that the garbage may be compressed during the conveying process. And optionally, the ratio of d5 to d1 is set to be 1.4 to be more than or equal to d5/d1 to be more than or equal to 0.8, so that one size is prevented from being relatively oversized, and the situation of excessive redundancy of one size is avoided.

In some embodiments, a ratio of the distance between the first roller 115 and the first guide part 116 (guide part 116 b) remote from the introduction member 12 to the distance of the two first guide parts 116 (guide part 116a and guide part 116 b) may also be set to be greater than 1 or less than 10. In other embodiments, it is also possible to provide a ratio of the distance between the second roller 122 and the second guide part 123 (guide part 123 a) adjacent to the main cleaning belt member 11 to the distance between the two second guide parts 123 (guide part 123a and guide part 123 b) of more than 1 or less than 10.

It should be noted that, the distance between two components in the above embodiment may be the distance from the center of one component to the center of the other component, or may be the distance from the center of the other component (such as an edge) to the center of the other component, or the distance from the center of one component to the other position of the other component (such as an edge), so long as the relative positions are taken to determine the distance.

Embodiment two:

the cleaning device 100 provided in this embodiment is different from the first embodiment mainly in the structure of the cleaning assembly 10 and the installation position of the recovery container 30, and is specifically shown in: in the first embodiment, the recovery tank 30 is provided behind the main cleaning belt member 11 in the moving direction of the cleaning device 100, and the cleaning assembly 10 is not provided with the suction fan 15; in this embodiment, the recovery container 30 is disposed above the main cleaning belt member 11 in the height direction of the cleaning apparatus 100, and the cleaning assembly 10 further includes an exhaust fan 15.

As an embodiment, referring to fig. 4 and 16, the suction fan 15 is used to suck the garbage on the surface 200 to be cleaned to the recovery container 30.

In addition to the above differences, the other components of the cleaning device 100 provided in this embodiment may refer to the first embodiment, and will not be described in detail herein.

Embodiment III:

the cleaning device 100 provided in this embodiment is different from the first and second embodiments mainly in the structure of the recovery container 30, and is specifically shown in: in the first embodiment and the second embodiment, the recovery container 30 includes a first cavity 311, a second cavity 312, and a filter 313 for separating the first cavity 311 from the second cavity 312; in the present embodiment, the recovery vessel 30 includes a first vessel 321 and a second vessel 322.

As an embodiment, referring to fig. 3 and 17, the first container 321 is provided with a third cavity 3211, the second container 322 is provided with a fourth cavity 3221, the third cavity 3211 is used for collecting solid garbage conveyed by the main cleaning belt member 11, the fourth cavity 3221 is used for collecting waste liquid generated during operation of the main cleaning belt member 11, and the first infusion line 41 is connected to the fourth cavity 3221 and the waste liquid storage container 21. Thus, the separate collection of the solid garbage and the waste liquid is realized.

As an embodiment, referring to fig. 8, 9 and 17, the first baffle 61 includes a first plate body 611 and a second plate body 612, the first plate body 611 is located above the second plate body 612, the first plate body 611 is used to guide the first type of garbage conveyed by the main cleaning belt member 11 to the first container 321, and the second plate body 612 is used to guide the waste liquid conveyed by the main cleaning belt member 11 to the second container 322. Wherein the first type of garbage mainly refers to solid garbage. In a specific application, the first plate 611 scrapes the solid garbage on the first annular belt 114 and guides the solid garbage into the third cavity 3211, and the second plate 612 scrapes the waste liquid on the first annular belt 114 and guides the waste liquid into the fourth cavity 3221, so that the solid garbage and the waste liquid are respectively collected in different cavities, and the solid garbage and the waste liquid are prevented from being collected in the same cavity and difficult to clean. The first plate body 611 is disposed above the second plate body 612, and in the garbage collection process, the first plate body 611 scrapes the first annular belt 114 first, and then the second plate body 612 scrapes the first annular belt 114.

As an embodiment, the container forming the first cavity 311 and the container forming the second cavity 312 are two containers manufactured independently of each other, i.e. the recycling container 30 comprises two containers of split design. Of course, in a specific application, the container forming the first cavity 311 and the container forming the second cavity 312 may be an integral container, where the first cavity 311 and the second cavity 312 are separated by a partition.

In addition to the above differences, the other components of the cleaning device 100 provided in this embodiment can refer to the first to third embodiments, and will not be described in detail herein.

Embodiment four:

the cleaning device 100 provided in this embodiment is different from those in the first to third embodiments mainly in the structure of the introducing member 12, and is specifically expressed in: in the first to third embodiments, the cleaning device 100 is not provided with the tension member 124; in this embodiment, however, the introducing member 12 further includes a tension member 124.

As an embodiment, referring to fig. 18, the introducing member 12 further includes a tensioning member 124, and the tensioning member 124 is configured to press against the second endless belt 121 to tension the second endless belt 121. By providing the tension member 124, the second endless belt 121 can be always in a tensioned state, and the second endless belt 121 is prevented from being slackened, which affects the conveyance of garbage.

In one embodiment, the tension member 124 is disposed outside the space defined by the second endless belt 121. In a specific application, the tensioning member 124 is pressed from outside the second endless belt 121 back against the front side of the second endless belt 121. Of course, in a specific application, the tensioning member 124 may be pressed against the second endless belt 121 from other orientations as an alternative embodiment. Alternatively, as another alternative embodiment, the tension member 124 may be provided in a space defined by the second endless belt 121.

As an embodiment, the tensioning member 124 is a roller, and the roller can freely rotate around its central axis under the action of an external force, so that the tensioning member 124 is beneficial to reducing the resistance of the tensioning member 124 to the second endless belt 121 in the process of rotating the second endless belt 121 in addition to guiding the second endless belt 121, and is beneficial to improving the smoothness of the rotation of the second endless belt 121. Of course, the arrangement of the tensioning member 124 is not limited thereto, and as an alternative embodiment, the tensioning member 124 may be a rod body having a cylindrical shape at least in part on the outer surface; alternatively, it is also possible that the tension member 124 is a non-circular member having a partially arcuate outer surface, in which case the second endless belt 121 contacts the arcuate outer surface.

In addition to the above differences, the other parts of the cleaning device 100 provided in this embodiment can refer to the first to third embodiments, and will not be described in detail herein.

Fifth embodiment:

the cleaning device 100 provided in this embodiment is different from those in the first to third embodiments mainly in the structure of the introducing member 12, and is specifically shown in: in the first to third embodiments, the introducing member 12 is an endless belt member; in the present embodiment, the introduction member 12 is a plate-like member.

As one embodiment, referring to fig. 19, the introducing member 12 includes a first plate 125, and the first plate 125 is rotatably connected to the main cleaning belt member 11. The first plate 125 is injection molded or stamped from a mold.

As one embodiment, the first plate 125 has a first inclined surface 1211, a second inclined surface 1212, and an arc-shaped transition surface 1251, the first inclined surface 1211 extending obliquely from one end of the arc-shaped transition surface 1251 in a direction gradually away from the main cleaning belt member 11 and the surface to be cleaned 200, and the second inclined surface 1212 extending obliquely from the other end of the arc-shaped transition surface 1251 in a direction gradually away from the first inclined surface 1211 and gradually away from the surface to be cleaned 200.

Example six:

the cleaning device 100 provided in this embodiment is different from those in the first to third embodiments mainly in the structure of the introducing member 12, and is specifically shown in: in the first to third embodiments, the introducing member 12 is an endless belt member; in the present embodiment, the introducing member 12 is a combination of an annular belt member and a plate member.

As an embodiment, referring to fig. 1, 4 and 20, the introducing member 12 includes a second plate 126 and an annular part 127, the second plate 126 is connected to a lower end of the annular part 127, the annular part 127 includes a third annular band 1271, a third roller 1272 and a third guide part 1273, the third roller 1272 and the third guide part 1273 are spaced apart in a height direction of the cleaning device 100, the third annular band 1271 rotatably surrounds the third roller 1272 and the third guide part 1273, a first inclined surface 1211 is provided at a side of the second plate 126 facing the surface 200 to be cleaned, and a second inclined surface 1212 is formed by a part of the third annular band 1271. In a specific application, the second plate 126 is rotatably connected to the annular member 127, and the size of the gap can be adjusted according to the volume of the garbage when the garbage moves to the main cleaning belt member 11 through the gap between the first inclined surface 1211 and the surface 200 to be cleaned.

The foregoing description is only of the preferred embodiments of the present utility model and is not intended to limit the scope of the utility model, and all equivalent structural changes made by the description of the present utility model and the accompanying drawings or direct/indirect application in other related technical fields are included in the scope of the utility model.

Claims

1. A cleaning device, characterized in that: comprising the following steps:

a main frame;

2. The cleaning apparatus of claim 1, wherein: the cleaning device further includes a liquid pump connected to the first infusion line for powering the transfer of waste liquid from the recovery container to the waste liquid storage container.

3. The cleaning apparatus of claim 1, wherein: the recycling container comprises a first cavity, a second cavity and a filter screen for separating the first cavity from the second cavity, wherein the first cavity is used for collecting garbage conveyed by the main cleaning belt component, the second cavity is used for collecting waste liquid in the garbage in the first cavity, and the first infusion pipeline is connected with the second cavity and the waste liquid storage container; or alternatively, the process may be performed,

the recovery container comprises a first container and a second container, wherein the first container is provided with a third cavity, the second container is provided with a fourth cavity, the third cavity is used for collecting solid garbage conveyed by the main cleaning belt component, the fourth cavity is used for collecting waste liquid generated in the working process of the main cleaning belt component, and the first infusion pipeline is connected with the fourth cavity and the waste liquid storage container.

4. A cleaning device according to any one of claims 1 to 3, wherein: the cleaning apparatus further includes a first baffle coupled to the cleaning assembly or the recovery vessel or the main frame for scraping the debris from the main cleaning belt member and directing the debris to the recovery vessel.

5. The cleaning apparatus defined in claim 4, wherein: the first baffle comprises a first plate body and a second plate body, the recovery container comprises a first container and a second container, the first plate body is located above the second plate body, the first plate body is used for guiding first garbage conveyed by the main cleaning belt component to the first container, and the second plate body is used for guiding waste liquid conveyed by the main cleaning belt component to the second container.

6. The cleaning apparatus defined in claim 5, wherein: the recovery container and the first shutter are both provided behind the main cleaning belt member in a moving direction of the cleaning device, and the first shutter extends from a rear side portion of the main cleaning belt member to the recovery container.

7. A cleaning device according to any one of claims 1 to 3, wherein: the main cleaning belt component comprises a first annular belt, a first roller and at least one first guide component, wherein the first annular belt surrounds the first roller and the first guide component, the first roller is used for rotating under the driving of external force so as to drive the first annular belt to rotate, and the first roller and the at least one first guide component are distributed at intervals along the height direction of the cleaning device.

8. The cleaning apparatus defined in claim 7, wherein: the number of the first guide parts is at least two, the at least two first guide parts are arranged at one end of the first annular belt close to the surface to be cleaned, and the first roller is arranged at one end of the first annular belt far away from the surface to be cleaned.

9. The cleaning apparatus defined in claim 8, wherein: the connecting line between the parts, close to the surface to be cleaned, of the two first guide parts is parallel to the surface to be cleaned.

10. The cleaning apparatus defined in claim 8, wherein: the distance between the two first guide parts is greater than or equal to 0mm and less than or equal to 200mm.

11. The cleaning apparatus defined in claim 10, wherein: the distance between the two first guide parts is greater than or equal to 30mm and less than or equal to 60mm.

12. The cleaning apparatus defined in claim 7, wherein: the cleaning device further comprises a first motor for driving the first roller to rotate, and the first motor is in transmission connection with the first roller and is used for driving the first roller to rotate so as to drive the first annular belt to rotate; and/or the number of the groups of groups,

The first guide part is a roller or a cylindrical rod body or a non-circular part with an arc-shaped local outer surface.

13. A cleaning device according to any one of claims 1 to 3, wherein: the cleaning assembly further includes an introduction member provided between the waste liquid storage container and the main cleaning belt member in a moving direction of the cleaning device for introducing the waste on the surface to be cleaned to the main cleaning belt member.

14. The cleaning apparatus defined in claim 13, wherein: the introducing member is an annular belt member or a plate-shaped member or a combination structure of the annular belt member and the plate-shaped member; and/or the number of the groups of groups,

the introducing member is rotatably connected with the main cleaning belt member.

15. The cleaning apparatus defined in claim 13, wherein: the guide member is an annular belt member, and a first inclined surface is formed at an end of the guide member close to the surface to be cleaned, and extends obliquely from the end of the guide member close to the surface to be cleaned in a direction gradually away from the main cleaning belt member and the surface to be cleaned.

16. The cleaning apparatus defined in claim 15, wherein: the gradient of the first inclined surface is more than or equal to 10 degrees and less than or equal to 60 degrees; or alternatively, the process may be performed,

The highest point of the first inclined surface is more than or equal to 10mm and less than or equal to 100mm.

17. The cleaning apparatus defined in claim 16, wherein: the gradient of the first inclined surface is larger than or equal to 20 degrees and smaller than or equal to 40 degrees; or alternatively, the process may be performed,

the highest point of the first inclined surface is larger than or equal to 25mm and smaller than or equal to 40mm.

18. The cleaning apparatus defined in claim 17, wherein: the gradient of the first inclined surface is more than or equal to 28 degrees and less than or equal to 32 degrees.

19. The cleaning apparatus of claim 1, wherein: the cleaning device further comprises a moving wheel assembly, the moving wheel assembly is arranged at the bottom of the main frame and used for driving the cleaning device to move, the moving wheel assembly is arranged in front of the cleaning assembly along the moving direction of the cleaning device, and the waste liquid storage container is arranged above the moving wheel assembly.

20. A cleaning device according to any one of claims 1 to 3 or 19, wherein: the cleaning device further comprises an auxiliary supporting component which is retractably arranged at the bottom of the cleaning assembly, and the auxiliary supporting component is arranged behind the main cleaning belt component along the moving direction of the cleaning device.

21. The cleaning apparatus defined in claim 20, wherein: the cleaning assembly further comprises a connecting frame and a connecting seat, the connecting frame is connected with the main frame, the main cleaning belt component is installed on the connecting frame, the connecting seat is connected with the connecting frame and extends from the bottom of the connecting frame to the lower side of the recovery container, and the auxiliary supporting component is retractably installed on the connecting seat.