CN114209250A

CN114209250A - Cleaning head structure for cleaning equipment

Info

Publication number: CN114209250A
Application number: CN202110977754.2A
Authority: CN
Inventors: 周杰; 万科学
Original assignee: Dishe Intelligent Technology Wuhan Co Ltd
Current assignee: Dishe Intelligent Technology Wuhan Co Ltd
Priority date: 2021-08-24
Filing date: 2021-08-24
Publication date: 2022-03-22
Also published as: WO2023024708A1

Abstract

The invention is suitable for the technical field of cleaning appliances. The invention discloses a cleaning head structure for equipment, which comprises a cleaning head body and a roller rotationally connected with the cleaning head body, wherein a water scraping mechanism is arranged between the cleaning head body and the roller, and the water scraping mechanism is provided with a cleaning component for separating water scraped from the roller during cleaning. When the cleaning head structure for the cleaning equipment is used, fine solid or slender garbage can be cleaned from the roller by the cleaning component before cleaning, so that the phenomenon that when the roller is cleaned, even if the garbage can be cleaned, the blockage is easily formed in the cleaning water tank to influence a water dust cleaning flow path is avoided. The cleaning efficiency is influenced, and the structure is simple and compact.

Description

Cleaning head structure for cleaning equipment

Technical Field

The present disclosure relates to cleaning apparatuses, and particularly to a cleaning head structure for a cleaning apparatus.

Background

The existing sweeping device integrating mopping and sweeping can realize most scenes. However, the sewage after cleaning on the roller can not be cleaned effectively in time during the use process, so that stains are easy to remain on the cleaning surface during the cleaning process, the cleaning effect is not ideal, the roller needs to be used for many times, and the cleaning efficiency is also influenced.

Disclosure of Invention

The invention mainly solves the technical problem of providing a cleaning head structure for cleaning equipment, which can effectively prevent the influence on the cleaning efficiency caused by the fact that the cleaned sewage cannot be cleaned in time in the cleaning process and is simple and compact in structure.

In order to solve the above problems, the present invention provides a cleaning head structure for a cleaning apparatus, including a cleaning head main body and a drum rotatably connected to the cleaning head main body, wherein a wiper mechanism is provided between the cleaning head main body and the drum, and the wiper mechanism is provided with a cleaning member for separating water scraped from the drum at the time of cleaning.

Furthermore, the cleaning component comprises a plurality of cleaning blocks which are arranged in the length direction at intervals and contacted with the roller, and a cleaning block channel is arranged between every two adjacent cleaning blocks. .

Further, the wiper mechanism includes a wiper body and a first contact portion that contacts a surface of the drum.

Furthermore, two inclined planes are arranged on one side, close to the surface of the roller, of the cleaning block, and a tip part is formed at the joint of the two inclined planes.

Further, the wiper mechanism further comprises a second contact part contacting with the surface of the roller, and the second contact part is provided with an extension part and a water blocking part with a direction different from that of the extension part.

Furthermore, the tail part of the second contact part is provided with a groove arranged along the length direction.

Further, the wiper mechanism comprises two materials with different hardness, wherein the hardness of the wiper body is greater than the hardness of the first contact part and the second contact part.

Further, the wiper body is partially or completely covered by the first contact portion and the second contact portion.

Further, the first contact portion and the second contact portion are made of elastic materials.

Further, the second contact portion is provided with projections extending in the drum direction at both ends in the longitudinal direction.

Further, the protrusions are triangular.

Furthermore, the cleaning head structure further comprises a shovel strip for shoveling garbage on the cleaning surface, and a groove is formed in one side, far away from the roller, of the shovel strip.

Further, the grooves are arranged along the length direction of the shovel bars.

Further, the grooves are parallel in the horizontal direction.

Further, an arc-shaped channel is arranged between the shovel strips and the roller, and the shovel strips at the inlet end of the arc-shaped channel are inclined planes.

Further, the included angle between the inclined plane and the horizontal plane is 15-30 degrees.

Further, a horn shape is formed between the inclined surface of the shovel strip and the roller.

The invention provides a cleaning head structure for a cleaning device, which comprises a cleaning head body and a roller rotationally connected with the cleaning head body, wherein a water scraping mechanism is arranged between the cleaning head body and the roller, and the water scraping mechanism is provided with a cleaning component for separating water scraped from the roller during cleaning. When the cleaning head structure for the cleaning equipment is used, fine solid or slender garbage can be cleaned from the roller by the cleaning component before cleaning, so that the phenomenon that when the roller is cleaned, even if the garbage can be cleaned, the blockage is easily formed in the cleaning water tank to influence a water dust cleaning flow path is avoided. The cleaning efficiency is influenced, and the structure is simple and compact.

Drawings

In order to illustrate the embodiments of the invention or the technical solutions in the prior art more clearly, the drawings that are needed in the description of the embodiments or the prior art will be briefly introduced below, it is obvious that the drawings in the description only show some embodiments of the invention and therefore should not be considered as limiting the scope, and for a person skilled in the art, other related drawings can also be obtained from these drawings without inventive effort.

Fig. 1 is a schematic structural view of an embodiment of a cleaning head structure for a cleaning apparatus.

Fig. 2 is a schematic sectional view along the direction a-a in fig. 1.

Fig. 3 is a schematic structural view of an embodiment of a wiper structure.

Fig. 4 is a schematic sectional view of fig. 3 along the direction B-B.

Fig. 5 is an enlarged schematic view of a part E of fig. 4.

Fig. 6 is an enlarged schematic view of a portion D in fig. 3.

Fig. 7 is an enlarged schematic view of the structure of part C in fig. 2.

The implementation, functional features and advantages of the objects of the present invention will be further explained with reference to the accompanying drawings.

Detailed Description

The following claims of the present invention are further detailed in conjunction with the detailed description of the embodiments and the accompanying drawings, and it is to be understood that the described embodiments are only a subset of the embodiments of the present invention, and not all embodiments. All other embodiments obtained by persons of ordinary skill in the art based on the embodiments of the present invention without any inventive work also belong to the protection scope of the present invention.

It should be understood that in the description of the embodiments of the present invention, all directional terms, such as "upper", "lower", "left", "right", "front", "back", etc., indicate orientations or positional relationships based on the orientations, positional relationships, or the orientations or positional relationships that the products of the present invention usually use, which are only used for the convenience of simplifying the description of the present invention, and do not indicate or imply that the devices, elements, or components that are referred to must have specific orientations and specific orientation configurations, and should not be construed as limiting the present invention. For the purpose of explaining only the relative positional relationship between the respective components, the movement, and the like, as shown in the drawings, when the specific posture is changed, the directional indication may be changed accordingly.

Furthermore, the use of ordinal terms such as "first", "second", etc., in the present application is for distinguishing between similar elements and not intended to imply or imply relative importance or the number of technical features indicated. The features defining "first" and "second" may be explicit or implicit in relation to at least one of the technical features. In the description of the present invention, "a plurality" means at least two, i.e., two or more, unless expressly defined otherwise; the meaning of "at least one" is one or both.

In the present invention, unless otherwise explicitly specified or limited, the terms "mounted," "disposed," "connected," "fixed," "screwed" and the like are to be understood in a broad sense, and for example, the positional relationship between the components may be fixed relatively, or the components may be physically fixed, or may be detachably connected, or may be integrated into a single structure; the connection can be mechanical connection or electrical signal connection; either directly or indirectly through intervening media or components; the two elements can be communicated with each other or can be mutually interacted, and unless the specification explicitly defines otherwise, the corresponding function or effect cannot be realized in other understanding manners, and the specific meaning of the terms in the invention can be understood by a person skilled in the art according to specific conditions.

The controller and the control circuit that may be involved in the present invention are conventional control techniques or units for those skilled in the art, and the control circuit of the controller may be implemented by those skilled in the art by using conventional techniques, such as simple programming. The power supply also adopts the prior art, and the main technical point of the invention lies in the improvement of mechanical devices, so the invention does not need to describe the specific circuit control relation and circuit connection in detail.

As shown in fig. 1 to 7, the present invention provides an embodiment of a cleaning head structure for a cleaning device.

This cleaning head structure for cleaning device includes cleaning head main part 1 and the cylinder 4 of being connected with the rotation of cleaning head main part 1, it scrapes water mechanism 6 to be equipped with between cleaning head main part 1 and the cylinder 4, should scrape water mechanism 6 and be equipped with the clearance component that will clear up the rubbish on cylinder 4 surface before washing cylinder 4 in the cleaning process.

Specifically, the wiper mechanism 6 is mainly used for preventing liquid from leaking out when the drum 4 is cleaned, and can separate larger particles from the drum 4 before the drum 4 is cleaned, so that the phenomenon that the cleaning loop is blocked due to the larger particles in the process of cleaning the drum 4 is avoided. The cleaning component comprises a plurality of cleaning blocks 65 which are arranged in the length direction at intervals and are contacted with the roller 4, and a channel 67 of each cleaning block 65 is arranged between every two adjacent cleaning blocks 65.

The wiper mechanism 6 comprises a wiper body 61, a first contact part 64 and a second contact part 63 which are in contact with the surface of the roller 4, a cleaning block 65 is arranged on the first contact part 64, one side of the cleaning block 65, which is close to the surface of the roller 4, is provided with two inclined planes, and the joint of the two inclined planes is sharp, namely the cleaning block 65 is in a triangular structure. Because each cleaning block 65 is arranged at intervals, the surface of the roller 4 can be pressed in the axial direction during cleaning, so that particles or slender garbage on the surface of the roller 4 can be easily separated from the roller 4.

The second contact part 63 of the wiper mechanism 6 is provided with an extension 632 and a water stop 631 in a direction different from the extension. The water blocking portion 631 may prevent the sewage from being mixed with the clean water when the surface of the drum 4 is cleaned, affecting a cleaning effect, and thus affecting cleaning efficiency.

The second contact part 63 is provided with a groove 66 along the length direction at the tail part, and the groove 66 can better clean the surface of the roller 4 to collect garbage, such as fine dust or solid particles.

The wiper mechanism 6 may be made of two materials with different hardness, wherein the hardness of the wiper body 61 is greater than the hardness of the first contact portion 64 and the second contact portion 63, and the first contact portion 64 and the second contact portion 63 may be made of a soft material, such as an elastic material. Scrape water main part 61 and adopt hard material, adopt hard material and soft material to combine, can provide certain structural strength, also can guarantee to have certain deformation space when interfering the contact with cylinder 4 surface simultaneously, have better adaptability.

The wiper body 61 may be partially or completely covered by the first contact portion 64 and the second contact portion 63.

The second contact portion 63 has protrusions 630 extending in the direction of the drum 4 at both ends in the longitudinal direction, and the protrusions 630 are triangular, so that the liquid at both ends of the drum 4 can be prevented from being guided to the middle by the protrusions 630.

According to the requirement, the part of the extending part 632, which is in contact with the surface of the roller 4, is of an inclined surface structure, and the inclined surface structure can be gently excessive on the surface, which is in contact with the surface of the roller 4 and is located on the cleaning part of the roller 4, so that the cleaning part of the roller 4 can be better cleaned by clean water in the cleaning process, and meanwhile, the damage to the position of the roller 4 and the inclined surface structure can be reduced in the cleaning process.

When the cleaning head structure for the cleaning equipment is used, fine solid or slender garbage can be cleaned from the roller by the cleaning component before cleaning, so that the phenomenon that when the roller is cleaned, even if the garbage can be cleaned, the blockage is easily formed in the cleaning water tank to influence a water dust cleaning flow path is avoided. The cleaning efficiency is influenced, and the structure is simple and compact.

According to the requirement, the cleaning head structure further comprises a shovel strip 5 for shoveling the garbage on the cleaning surface, and the shovel strip 5 is provided with a groove 52 on the side far away from the roller 4. A certain elastic space can be provided by the recess 52 to adapt to different environments. The grooves 52 are arranged along the length of the blade 5, and the grooves 52 are preferably parallel in the horizontal direction. An arc-shaped channel is arranged between the shoveling strips 5 and the roller 4, the shoveling strips at the inlet end of the arc-shaped channel are arranged to be an inclined surface 51, and the included angle between the inclined surface 51 and the horizontal plane is 15-30 degrees.

The horn shape B is formed between the slope 51 of the blade and the drum 4. Because the horn-shaped structure can be arranged between the shovel strip 5 and the roller 4 through the inclined surface 51, the shovel strip can better adapt to solid particles with different sizes, so that the use adaptability is improved.

According to the needs, the cleaning head structure further comprises a movable protective cover plate 3, and the protective cover plate 3 is connected with the cleaning head main body 1 through a hinge. The protective cover plate 3 is also provided with an energy absorption block 31 in the height direction, and the energy absorption block 31 is arranged perpendicular to the horizontal plane.

The above examples are only intended to illustrate the technical solution of the present invention, but not to limit it; although the present invention has been described in detail with reference to the foregoing embodiments, it will be understood by those of ordinary skill in the art that: it is to be understood that modifications may be made to the technical solutions described in the foregoing embodiments, and equivalents may be substituted for some of the technical features thereof without departing from the spirit and scope of the technical solutions of the embodiments of the present invention.

Claims

1. The utility model provides a cleaning head structure for cleaning device, includes the cleaning head main part and rotates the cylinder of being connected with the cleaning head main part, be equipped with between cleaning head main part and the cylinder and scrape water mechanism, its characterized in that should scrape water the mechanism and be equipped with the clearance component that will clear up the rubbish on cylinder surface before wasing the cylinder in the cleaning process.

2. The cleaning head structure for cleaning device according to claim 1, wherein the cleaning member includes a plurality of cleaning blocks arranged at intervals in a length direction to contact the roller, and a cleaning block passage is provided between two adjacent cleaning blocks.

3. The cleaning head structure for a cleaning apparatus according to claim 2, wherein the wiper mechanism includes a wiper body and a first contact portion that contacts a surface of the drum.

4. The cleaning head structure of claim 2, wherein the cleaning block has two inclined surfaces on a side thereof adjacent to the surface of the roller, and a tip portion is formed at a junction of the two inclined surfaces.

5. The cleaning head structure for a cleaning device according to claim 2, wherein the wiper mechanism further comprises a second contact portion contacting the surface of the roller, the second contact portion being provided with an extension portion and a water blocking portion having a direction different from that of the extension portion.

6. The cleaning head structure for cleaning device as claimed in claim 5, wherein the second contact portion tail portion is provided with a groove arranged along the length direction.

7. The cleaning head structure of claim 5, wherein the wiper mechanism comprises two materials with different hardness, wherein the hardness of the wiper body is greater than the hardness of the first contact portion and the second contact portion.

8. The cleaning head structure for a cleaning device according to claim 1, wherein the wiper body is partially or entirely covered by the first contact portion and the second contact portion.

9. The cleaning head structure for a cleaning device according to claim 7, wherein the first contact portion and the second contact portion are an elastic material.

10. The cleaning head structure for a cleaning device according to claim 5, wherein the second contact portion is provided with protrusions extending in the direction of the roller at both ends in the longitudinal direction, respectively.

11. The cleaning head structure for a cleaning device according to claim 10, wherein the protrusions have a triangular shape.

12. The cleaning head structure of claim 1, further comprising a shovel for shoveling garbage on the cleaning surface, wherein the shovel is provided with a groove on a side away from the roller.

13. The cleaning head structure for a cleaning device according to claim 12, wherein the groove is provided along a length direction of the blade bar.

14. The cleaning head structure for a cleaning apparatus according to claim 13, wherein the grooves are parallel in a horizontal direction.

15. The cleaning head structure of claim 13, wherein an arc-shaped channel is provided between the shoveling strips and the roller, and the shoveling strips at the inlet end of the arc-shaped channel are provided with an inclined surface.

16. The cleaning head structure of claim 15, wherein the inclined plane forms an angle of 15-30 degrees with the horizontal plane.

17. The cleaning head structure for a cleaning apparatus according to claim 15 or 16, wherein a horn shape is formed between the inclined surface of the blade bar and the roller.