CN217565929U

CN217565929U - Cleaning assembly for cleaning equipment

Info

Publication number: CN217565929U
Application number: CN202220812997.0U
Authority: CN
Inventors: 李超
Original assignee: Suzhou Xueyan Technology Co ltd
Current assignee: Suzhou Xueyan Technology Co ltd
Priority date: 2022-04-08
Filing date: 2022-04-08
Publication date: 2022-10-14
Anticipated expiration: 2032-04-08

Abstract

A cleaning assembly for cleaning equipment comprises a shell, wherein a cleaning roller brush accommodating cavity is formed in the front side of the shell, a dirt collecting cavity is formed in the rear side of the shell, and a dirt cleaning device is arranged above the dirt collecting cavity; the cleaning roller brush is transversely arranged in the cleaning roller brush accommodating cavity on the front side of the shell and can rotate around the horizontal axis of the cleaning roller brush after being driven; the cleaning roller brush comprises a hard cylindrical roller body, and a flexible buffer part and a flexible cleaning part are sequentially wrapped and fixedly arranged on the outer surface of the hard cylindrical roller body; the dirt cleaning device is in interference fit with the cleaning rolling brush. The flexible buffer piece is arranged between the hard cylindrical roller body and the flexible cleaning piece, and when the cleaning function of the flexible cleaning piece is not influenced, enough deformation space can be provided for the flexible cleaning piece when large-particle dirt is cleaned, and the large-particle dirt is wrapped on the flexible cleaning piece, so that the effect of effectively cleaning large particles is achieved.

Description

Cleaning assembly for cleaning equipment

Technical Field

The utility model relates to an environmental cleaning technical field, concretely relates to a clean subassembly for cleaning equipment.

Background

With the development of society, floor washers capable of automatically realizing a floor mopping function are increasingly widely used. The cleaning assembly is an important component of the floor washing machine for realizing the floor mopping function.

The existing cleaning assembly generally comprises a housing, a cleaning roller rotatably disposed in the housing, and a dirt cleaning device disposed in the housing and acting on an outer surface of the cleaning roller. The cleaning roller brush generally includes a hard cylindrical roller body and a flexible cleaning member wrapped around and fixed to an outer surface of the hard cylindrical roller body. When the cleaning assembly works, in order to clean dirt and a cleaning surface, the flexible cleaning piece and the cleaned surface are required to be in interference fit, so that sewage can be absorbed and wiped clean on one hand, and on the other hand, particles can be pressed in the flexible cleaning piece, so that the sewage and the particles rotate along with the cleaning rolling brush, and when the cleaning rolling brush rotates to the dirt removing device on the shell, the sewage and the dirt are removed from the flexible cleaning element to the dirt collecting cavity.

The following problems are found in long-term use: in order to achieve better water absorption performance and efficient water and dust scraping effect, the flexible cleaning piece is made of a thin and ultra-dense fiber material, the flexible cleaning piece is extruded and scraped for a long time due to the water and dust scraping piece, the surface of the flexible cleaning piece is abraded and hardened, the flexibility of the flexible cleaning piece and the pressure attachment capacity of large-particle dirt are reduced, when the large-particle dirt is encountered, the large-particle dirt cannot be attached to the flexible cleaning piece in a pressing mode, the large-particle dirt is directly flicked, even when a user pushes the cleaning equipment to be faster, the cleaning rolling brush directly crosses the particulate matter in a jumping mode, the particulate matter cannot be cleaned, and the user experience is greatly influenced.

Therefore, how to solve the above-mentioned deficiencies of the prior art is a problem to be solved by the present invention.

Disclosure of Invention

The utility model aims at providing a clean subassembly for cleaning device.

In order to achieve the above purpose, the utility model adopts the technical scheme that: a cleaning assembly for cleaning equipment comprises a shell, wherein a cleaning rolling brush accommodating cavity is formed in the front side of the shell, a dirt collecting cavity is formed in the rear side of the shell, and a dirt cleaning device is arranged above the dirt collecting cavity;

the cleaning roller brush is transversely arranged in the cleaning roller brush accommodating cavity on the front side of the shell and can rotate around the self horizontal axis by being driven;

the cleaning rolling brush comprises a hard cylindrical rolling body, and a flexible buffer part and a flexible cleaning part are sequentially wrapped and fixedly arranged on the outer surface of the hard cylindrical rolling body;

the dirt cleaning device is in interference fit with the cleaning rolling brush.

The relevant content in the above technical solution is explained as follows:

1. in the above scheme, the dirt cleaning device may be a scraper blade or the like for performing interference contact on the surface of the cleaning roller brush and extruding the sewage and the dirt on the surface of the cleaning roller brush, and the dirt cleaning device is the prior art and is not the invention point of the present application, so that the present application is not described in detail.

2. In the above scheme, flexible bolster can be TPE, TPU, PVC, silica gel, rubber etc. and can take place certain deformation by the extrusion to the material that can kick-back automatically.

3. In the above scheme, flexible bolster setting rolls between body and flexible cleaning piece at the stereoplasm tube-shape, when not influencing the clean function of flexible cleaning piece, can provide sufficient deformation space for flexible cleaning piece when cleaning large granule filth again, wraps up large granule filth on flexible cleaning piece to reach the effect of effectively cleaning the large granule.

4. In the scheme, the shell for defining the left boundary and the right boundary of the accommodating cavity of the cleaning rolling brush is two vertically arranged support frame bodies; the two ends of the cleaning rolling brush are rotatably connected to the support frame body.

5. In the above scheme, the device further comprises a transmission mechanism; the transmission mechanism comprises a pair of coupling blocks, and coupling teeth which are meshed with each other are arranged on the peripheries of opposite ends of the coupling blocks; one of the two coupling blocks is fixedly arranged at the first end of the hard cylindrical roller body, and the other coupling block is fixedly arranged on the support frame body; the transmission mechanism also comprises a rotating shaft which is fixedly arranged at the second end of the hard cylindrical roller body and is superposed with the axis of the hard cylindrical roller body; the bearing is further assembled in a bearing seat, and the bearing seat is detachably arranged on the support frame body.

6. In the above scheme, the cleaning device further comprises at least one moving wheel, wherein the moving wheel is arranged on the shell and drives the cleaning assembly to move on the surface to be cleaned.

The working principle of the utility model is as follows:

the utility model provides a clean subassembly for cleaning device, includes the casing, and the front side of this casing is equipped with the cleaning round brush and holds the chamber, and the rear side is equipped with filth and collects the chamber, and the top that corresponds filth and collect the chamber still is equipped with filth cleaning device.

The cleaning roller brush is transversely arranged in the cleaning roller brush accommodating cavity on the front side of the shell and can rotate around the self horizontal axis by being driven; the cleaning rolling brush comprises a hard cylindrical rolling body, and a flexible buffer part and a flexible cleaning part are sequentially wrapped and fixedly arranged on the outer surface of the hard cylindrical rolling body; the dirt cleaning device is in interference fit with the cleaning rolling brush.

Because of above-mentioned technical scheme's application, compared with the prior art, the utility model following advantage has:

the flexible buffer piece is arranged between the hard cylindrical roller body and the flexible cleaning piece, when the cleaning function of the flexible cleaning piece is not influenced, enough deformation space can be provided for the flexible cleaning piece when large-particle dirt is cleaned, and the large-particle dirt is wrapped on the flexible cleaning piece, so that the effect of effectively cleaning the large particles is achieved, and a better experience effect is brought to a user.

Drawings

FIG. 1 is a schematic structural view of a cleaning assembly according to an embodiment of the present invention;

FIG. 2 is a schematic view of a prior art cleaning roller brush for cleaning large particle contaminants;

FIG. 3 is a schematic view of a process for cleaning large-particle dirt by a cleaning roller brush according to an embodiment of the present invention;

FIG. 4 is a schematic sectional view of a cleaning roller brush according to an embodiment of the present invention;

FIG. 5 is a schematic structural view of the cleaning roller brush according to the embodiment of the present invention before being mounted on the housing;

fig. 6 is a schematic structural view of the cleaning roller brush according to the embodiment of the present invention after being mounted on the housing.

In the above drawings: 1. a housing; 2. cleaning the roller brush accommodating cavity; 3. a dirt collection chamber; 4. a dirt cleaning device; 5. cleaning the roller brush; 6. a hard cylindrical roller; 7. a flexible buffer; 8. a flexible cleaning member; 9. a transmission mechanism; 10. a moving wheel; 11. a support frame body; 12. a rotating shaft; 13. a bearing; 14. a bearing seat; 15. a coupling block; 16. a surface to be cleaned; 17. large particles.

Detailed Description

The invention will be further described with reference to the following drawings and examples:

the embodiment is as follows: the present disclosure will be described more fully hereinafter with reference to the accompanying drawings, in which embodiments of the disclosure may be shown and described, and which, when modified and varied by the techniques taught herein, can be made by those skilled in the art without departing from the spirit and scope of the disclosure.

The terminology used herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the disclosure. The singular forms "a", "an", "the" and "the", as used herein, also include the plural forms.

The terms "first," "second," and the like, as used herein, do not denote any order or importance, nor do they denote any order or importance, but rather are used to distinguish one element from another element or operation described in such technical terms.

As used herein, "connected" means that two or more elements or devices are in direct physical or indirect physical contact with each other, and may also mean that two or more elements or devices operate or act on each other.

As used herein, the terms "including", "comprising" and "comprises" are open-ended terms, i.e., meaning including, but not limited to.

As used herein, the term (terms), unless otherwise indicated, shall generally have the ordinary meaning as commonly understood by one of ordinary skill in the art, in this written description and in the claims. Certain words used to describe the disclosure are discussed below or elsewhere in this specification to provide additional guidance to those skilled in the art in describing the disclosure.

The terms "front", "rear", "upper", "lower", "left" and "right" used herein are directional terms, and are used only for describing the positional relationship between the structures, and are not intended to limit the protection schemes and the actual directions of the embodiments.

Referring to fig. 1-6, a cleaning assembly for a cleaning device comprises a housing 1, a cleaning roller brush accommodating chamber 2 is arranged at the front side of the housing 1, a dirt collecting chamber 3 is arranged at the rear side of the housing 1, and a dirt cleaning device 4 is arranged above the dirt collecting chamber 3; the dirt cleaning device 4 is in interference fit with the cleaning roller brush 5. The cleaning device also comprises at least one moving wheel 10, wherein the moving wheel 10 is arranged on the shell 1 and drives the cleaning assembly to move on the surface to be cleaned.

The cleaning roller brush 5 is horizontally and transversely arranged in the cleaning roller brush accommodating cavity 2 on the front side of the shell 1 and can rotate around the horizontal axis of the cleaning roller brush 5 by driving; the horizontal axis of the cleaning rolling brush is an axis along the left-right direction.

The cleaning roller brush 5 comprises a hard cylindrical roller body 6, and a flexible buffer part 7 and a flexible cleaning part 8 are sequentially wrapped and fixedly arranged on the outer surface of the hard cylindrical roller body 6.

The shell for defining the left and right boundaries of the cleaning roller brush accommodating cavity 2 is two vertically arranged support frame bodies 11; the two ends of the cleaning roller brush 5 are rotatably connected to the support frame body 11.

Also comprises a transmission mechanism 9; the transmission mechanism 9 comprises a pair of coupling blocks 15, and coupling teeth which are meshed with each other are arranged on the periphery of one opposite end of each coupling block 15; one of the two coupling blocks 15 is fixedly arranged at the first end of the hard cylindrical roller 6, and the other coupling block is fixedly arranged on the support frame body 11. The transmission mechanism 9 further comprises a rotating shaft 12, and the rotating shaft 12 is fixedly arranged at the second end of the hard cylindrical roller body 6 and is overlapped with the axis of the hard cylindrical roller body 6; the rotating shaft 12 is sleeved with a bearing 13, the bearing 13 is arranged at the end part of the hard cylindrical roller body 6, the bearing 13 is also assembled in a bearing seat 14, and the bearing seat 14 is detachably arranged on the support frame body 11.

According to the structure composition, the concrete working principle of the utility model is explained as follows:

at the cleaning device during operation, remove the clean subassembly of wheel 10 drive and treat cleaning surface 16 go up the back-and-forth movement, meanwhile cleaning round brush 5 also rotates and acts on cleaning surface 16 around its self axis through the drive, treat cleaning surface 16 and clean, flexible cleaning member 8 will treat the sewage absorption on the cleaning surface 16, filth parcel, meet the filth of large granule 17, flexible bolster 7 takes place deformation, make flexible cleaning member 8 have bigger deformation space to wrap up large granule 17 filth, extrude flexible cleaning member 8 at the rolling in-process filth cleaning device 4 of cleaning round brush 5, with the absorbent sewage on the flexible cleaning member 8, the filth of parcel extrudees to the filth and collects the intracavity 3, flexible cleaning member 8 just so soil pick-up goes on with the blowdown simultaneously.

The above embodiments are only for illustrating the technical concept and features of the present invention, and the purpose of the embodiments is to enable people skilled in the art to understand the contents of the present invention and to implement the present invention, which cannot limit the protection scope of the present invention. All equivalent changes and modifications made according to the spirit of the present invention should be covered in the protection scope of the present invention.

Claims

1. A cleaning assembly for a cleaning appliance, characterized by: the cleaning device comprises a shell (1), wherein a cleaning rolling brush accommodating cavity (2) is formed in the front side of the shell (1), a dirt collecting cavity (3) is formed in the rear side of the shell, and a dirt cleaning device (4) is arranged above the dirt collecting cavity (3);

the cleaning roller brush (5) is transversely arranged in the cleaning roller brush accommodating cavity (2) on the front side of the shell (1) and can rotate around the horizontal axis of the cleaning roller brush (5) by being driven;

the cleaning rolling brush (5) comprises a hard cylindrical rolling body (6), and a flexible buffer piece (7) and a flexible cleaning piece (8) are sequentially wrapped and fixedly arranged on the outer surface of the hard cylindrical rolling body (6);

the dirt cleaning device (4) is in interference fit with the cleaning rolling brush (5).

2. A cleaning assembly for a cleaning appliance according to claim 1, wherein: the shell for defining the left and right boundaries of the cleaning rolling brush accommodating cavity (2) is two vertically arranged support frame bodies (11); the two ends of the cleaning rolling brush (5) are rotatably connected to the support frame body (11).

3. A cleaning assembly for a cleaning appliance according to claim 2, wherein: also comprises a transmission mechanism (9); the transmission mechanism (9) comprises a pair of coupling blocks (15), and coupling teeth which are meshed with each other are arranged on the periphery of one opposite end of each coupling block (15); wherein, one of the two coupling blocks (15) is fixedly arranged at the first end of the hard cylindrical roller body (6), and the other coupling block is fixedly arranged on the support frame body (11);

the transmission mechanism (9) further comprises a rotating shaft (12), and the rotating shaft (12) is fixedly arranged at the second end of the hard cylindrical roller body (6) and is superposed with the axis of the hard cylindrical roller body (6); the rotating shaft (12) is sleeved with a bearing (13), the bearing (13) is arranged at the end part of the hard cylindrical roller body (6), the bearing (13) is also assembled in a bearing seat (14), and the bearing seat (14) is detachably arranged on the support frame body (11).

4. A cleaning assembly for a cleaning appliance according to claim 1, wherein: the cleaning device is characterized by further comprising at least one moving wheel (10), wherein the moving wheel (10) is arranged on the shell (1) and drives the cleaning assembly to move on a surface to be cleaned.