CN211749299U

CN211749299U - Cleaning roller and dust collector applying same

Info

Publication number: CN211749299U
Application number: CN201921080633.2U
Authority: CN
Inventors: 潘伟智; 林嘉鑫; 刘辉; 张龙; 貌家发
Original assignee: Dongguan Ulegend Smart Appliance Co ltd
Current assignee: Dongguan Ulegend Smart Appliance Co ltd
Priority date: 2019-07-10
Filing date: 2019-07-10
Publication date: 2020-10-27
Anticipated expiration: 2029-07-10

Abstract

The utility model relates to the technical field of dust collectors, which relates to a cleaning roller and a dust collector applying the cleaning roller, wherein the cleaning roller comprises a roller body, a plurality of cleaning groups are arranged on the roller body, each cleaning group comprises a plurality of cleaning sheets arranged at intervals, the cleaning sheets are circular and are inclined towards the same direction, the cleaning sheets are eccentrically arranged on the roller body, each cleaning sheet comprises one end of the cleaning sheet far away from the roller body and one end of the cleaning sheet close to the roller body, and the distance from one end of the cleaning sheet far away from the roller body to the outer wall of the roller body is greater than the distance from one end of the cleaning sheet close to the roller body to the outer wall of; the projection of the motion track of one end, far away from the roller body, of each cleaning sheet on the horizontal plane is overlapped or tangent with the projection of the motion track of one end, close to the roller body, of the adjacent cleaning sheet on the horizontal plane. The utility model relates to a dust catcher includes foretell cleaning roller, still includes the scrubbing brush shell, cleaning roller rotates and sets up inside the scrubbing brush shell, the inside dust absorption mouth that is equipped with of scrubbing brush shell. The utility model discloses can clear up stubborn spot effectively, improve the work efficiency of dust catcher.

Description

Cleaning roller and dust collector applying same

Technical Field

The utility model relates to a dust catcher technical field especially relates to a clean roller and utilize this dust catcher of cleaning the roller.

Background

The dust collection can be divided into vertical type, horizontal type and portable type according to the structure. The working principle of the dust collector is that a motor (with a suction structure) is used for sucking air or the motor is used for driving a moving blade to rotate at a high speed, air negative pressure is generated in a sealed shell and used for sucking dust and rubbish, a dust collector mop is usually required to be arranged on the dust collector and connected with a dust suction opening in the dust collector through a dust suction pipe, and the dust collector mop can be used for being close to and contacting a dust suction part to facilitate dust collection.

The general dust collector mop comprises a shell and a cleaning roller which is rotatably connected in the shell, wherein a dust suction opening is formed in the shell, and when the dust collector works, the cleaning roller rotates to suck the garbage on the ground into the dust collector through the dust suction opening. However, since the pressure applied to the floor surface when the general cleaning roller is rotated is limited, when stubborn stains such as gum and rice grains adhere to the floor surface, the general cleaning roller is difficult to clean or requires a long time for cleaning. Therefore, the cleaning roller of the vacuum cleaner has a problem that the cleaning effect is not good for cleaning stubborn stains.

Disclosure of Invention

In view of the above-mentioned deficiencies of the prior art, it is a first object of the present invention to provide a cleaning roller which can effectively clean stubborn stains.

The above technical purpose of the present invention can be achieved by the following technical solutions: the cleaning roller comprises a roller body, wherein a plurality of cleaning groups are arranged on the roller body, each cleaning group comprises cleaning sheets arranged at a plurality of intervals, each cleaning sheet is circular and is inclined towards the same direction, and the cleaning sheets are eccentrically arranged on the roller body.

Further, the projections of the motion tracks of the adjacent cleaning sheets on the horizontal plane are coincident or tangent.

Furthermore, two cleaning groups are arranged on the roller body, and the two cleaning groups are mirror-symmetrical.

Further, a cleaning piece is mounted on the outer side of the cleaning sheet.

Further, the cleaning piece is a brush.

Further, the cleaning piece is an adhesive tape.

The second objective of the present invention is to provide a vacuum cleaner, which can effectively clean stubborn stains and improve work efficiency.

The above technical purpose of the present invention can be achieved by the following technical solutions: a dust collector is characterized in that: including foretell cleaning roller, still include the scrubbing brush shell, cleaning roller rotates and sets up in scrubbing brush shell inside, scrubbing brush shell inside is equipped with the dust absorption mouth.

Furthermore, two parallel cleaning rollers with opposite rotation directions are rotatably arranged in the floor brush shell.

The utility model has the advantages that:

1. when the cleaning roller rotates, the linear velocity of one end of the cleaning sheet, which is far away from the roller body, is greater than that of one end of the cleaning sheet, which is close to the roller body, so that stubborn stains on the ground can be impacted during cleaning, the stubborn stains on the ground can be effectively removed, the cleaning area is increased by the cleaning sheet which is eccentrically arranged, and the cleaning speed and the cleaning quality are improved;

2. the dust catcher during operation, the piece that cleans that the slope set up has the effect of removing rubbish, when the one end that the roll body was kept away from to the piece that cleans rotates the in-process that is close to ground, the rubbish that breaks away from ground can be pushed to another adjacent piece that cleans through the one end that roll body was kept away from to one of them piece, when the one end that the piece that cleans of roll body was close to the roll body rotated and is close to ground, the one end that the piece that cleans was close to the roll body had great clearance with ground, the difficult rubbish that will break away from ground is pushed back, through the above-mentioned mode, the rubbish that breaks away from ground can be removed to one side of cleaning the group through the one end that the piece kept away from the roll body when cleaning the roll rotation, gets into the dust absorption.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings required for the embodiments or the prior art descriptions will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings without inventive labor.

Fig. 1 is a schematic perspective view of a cleaning roller according to an embodiment of the present invention;

FIG. 2 is a front view of a cleaning roller according to an embodiment of the present invention;

FIG. 3 is a left side view of a cleaning roller according to an embodiment of the present invention;

fig. 4 is a schematic structural view of a vacuum cleaner according to an embodiment of the present invention.

Reference numerals: 10. a roller body; 20. a cleaning group; 21. a cleaning sheet; 22. a cleaning member; 30. a ground brush shell; 31. a dust suction port.

Detailed Description

In order to make the technical problem, technical solution and advantageous effects to be solved by the present invention more clearly understood, the following description is given in conjunction with the accompanying drawings and embodiments to illustrate the present invention in further detail. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.

It will be understood that when an element is referred to as being "secured to" or "disposed on" another element, it can be directly on the other element or be indirectly on the other element. When an element is referred to as being "connected to" another element, it can be directly or indirectly connected to the other element.

It will be understood that the terms "length," "width," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like are used in an orientation or positional relationship indicated in the drawings for convenience in describing the invention and to simplify the description, and are not intended to indicate or imply that the device or element so referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus should not be construed as limiting the invention.

Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless specifically limited otherwise.

The first embodiment is as follows:

a cleaning roller, see fig. 1 to 3, comprising a roller body 10, wherein a plurality of cleaning groups 20 are arranged on the roller body 10, each cleaning group 20 comprises a plurality of cleaning sheets 21 arranged at intervals, the cleaning sheets 21 are circular and inclined towards the same direction, and the cleaning sheets 21 are eccentrically arranged on the roller body 10; the projections of the motion tracks of the adjacent cleaning sheets (21) on a horizontal plane are coincident or tangent. Specifically, the included angle between the cleaning sheet 21 and the roller body 10 is an acute angle, the linear speed of the end of the cleaning sheet far away from the roller body is larger when the roller body 10 rotates, and the shortest position of the outer side surface of the cleaning sheet 21 away from the roller body 10 is the end of the cleaning sheet close to the roller body. When the cleaning roller rotates, the linear velocity of one end of the cleaning sheet 21, which is far away from the roller body 10, is greater than that of one end of the cleaning sheet 21, which is close to the roller body 10, so that stubborn stains on the ground can be impacted during cleaning, the stubborn stains on the ground can be effectively removed, the cleaning area is increased by the eccentrically arranged cleaning sheet 21, and the cleaning speed and the cleaning quality are improved; meanwhile, the obliquely arranged cleaning sheets 21 have the function of removing garbage, when one end of each cleaning sheet 21, which is far away from the roller body 10, rotates to be close to the ground, the garbage separated from the ground can be pushed to another cleaning sheet 21 adjacent to the cleaning sheet through one end of one cleaning sheet 21, which is far away from the roller body 10, when one end of each cleaning sheet 21, which is close to the roller body 10, rotates to be close to the ground, one end of each cleaning sheet 21, which is close to the roller body 10, has a large gap with the ground, and the garbage separated from the ground is not easy to be pushed back. Therefore, the cleaning roller can effectively clean stubborn stains and improve the working efficiency of the dust collector.

Preferably, two cleaning groups 20 are arranged on the roller body 10, and the two cleaning groups 20 are mirror-symmetrical. Specifically, when the cleaning roller rotates, the garbage separated from the ground can be moved to the middle of the roller body 10, and the garbage is conveniently sucked into the main machine.

Preferably, a cleaning element 22 is attached to the outside of the cleaning sheet 21 in order to enhance the cleaning effect of the cleaning roller. The cleaning piece 22 is a brush, the brush is long and thin in structure and soft in texture, and can be deeply inserted into a gap for cleaning, so that the cleaning effect is good. In this embodiment, the cleaning element 22 may also be a rubber strip, which has good flexibility, wear resistance, long service life, and good effect of removing stubborn stains.

Example two:

a vacuum cleaner, refer to fig. 4, comprises a floor brush shell 30, a dust suction port 31 communicated with a main machine is arranged in the floor brush shell 30, and two cleaning rollers as described in the first embodiment are rotatably arranged in the floor brush shell 30. Specifically, two cleaning roller parallels and turn to opposite setting, and two cleaning roller are mirror symmetry simultaneously and set up, and dust absorption mouth 31 is located the middle part top of one of them cleaning roller, and when the dust catcher during operation, two cleaning roller rotate simultaneously, and cleaning sheet 21 pushes rubbish to dust absorption mouth 31 below on the cleaning roller, makes things convenient for the host computer to inhale rubbish, has improved the dust absorption efficiency of dust catcher.

Preferably, a rubber strip is arranged on the outer side of the cleaning sheet 21 of one of the cleaning rollers, a brush is arranged on the outer side of the cleaning sheet 21 of the other cleaning roller, when the two cleaning rollers rotate, the friction force between the rubber strip and the ground is large, stubborn stains on the ground can be effectively removed, and garbage separated from the ground can move to the lower part of the dust suction port 31 under the cleaning of the brush, so that the cleaning effect of the dust collector is improved.

The rest of this embodiment is the same as the first embodiment, and the unexplained features in this embodiment are explained by the first embodiment, which is not described herein again.

In conclusion, when the dust collector works, the two cleaning rollers rotate, the cleaning area is increased by the cleaning sheets 21 which are eccentrically arranged, the cleaning speed and the cleaning quality are improved, and the linear speed of one end, far away from the roller body, of each cleaning sheet is greater than that of one end, close to the roller body, of each cleaning sheet, so that the stubborn stains on the ground can be impacted during cleaning, and the stubborn stains on the ground can be effectively removed; moreover, the cleaning sheets 21 arranged obliquely have the function of moving garbage, when the end of the cleaning sheet of the roller body 10, which is far away from the roller body, rotates to approach the ground, the garbage separated from the ground can be pushed to another cleaning sheet 21 adjacent to the cleaning sheet by the end of one cleaning sheet 21, which is far away from the roller body, when the end of the cleaning sheet of the roller body 10, which is near to the roller body, rotates to approach the ground, the end of the cleaning sheet, which is near to the roller body, has a large gap with the ground, so that the garbage separated from the ground is not easy to push back, and in the above way, the garbage separated from the ground can move to one side of the cleaning group 20 by the end of the cleaning sheet, which is.

The above embodiments are merely illustrative of the present invention, and are not intended to limit the present invention, and those skilled in the art can make modifications of the present embodiments without inventive contribution as required after reading the present specification, but all the embodiments are protected by patent law within the scope of the present invention.

Claims

1. A cleaning roller comprising a roller body (10), characterized in that: be equipped with a plurality of groups (20) that clean on roll body (10), every group clean piece (21) that group (20) set up including a plurality of intervals, clean piece (21) and be circular and incline the setting towards same direction, clean piece (21) eccentric settings on roll body (10).

2. The cleaning roller as claimed in claim 1, wherein: the projections of the motion tracks of the adjacent cleaning sheets (21) on a horizontal plane are coincident or tangent.

3. The cleaning roller as claimed in claim 1, wherein: two cleaning groups (20) are arranged on the roller body (10), and the two cleaning groups (20) are mirror-symmetrical.

4. The cleaning roller as claimed in claim 1, wherein: a cleaning piece (22) is arranged on the outer side of the cleaning sheet (21).

5. The cleaning roller as claimed in claim 4, wherein: the cleaning piece (22) is a hairbrush.

6. The cleaning roller as claimed in claim 4, wherein: the cleaning piece (22) is an adhesive tape.

7. A dust collector is characterized in that: comprises the sweeping roller according to any one of claims 1 to 6, and further comprises a floor brush shell (30), wherein the sweeping roller is rotatably arranged inside the floor brush shell (30), and a dust suction opening (31) is formed inside the floor brush shell (30).

8. A vacuum cleaner as claimed in claim 7, wherein: two parallel cleaning rollers with opposite rotation directions are rotatably arranged in the floor brush shell (30).