CN215874478U - Cleaning equipment and driving module thereof - Google Patents

Abstract

The utility model discloses a driving module of cleaning equipment and the cleaning equipment, comprising a shell and a rolling brush which can be in rolling contact with the ground, wherein the rolling brush can be relatively rotatably arranged on the shell; the shell is provided with a rolling brush cover which is arranged opposite to the front end of the rolling brush, and the rolling brush cover is provided with a dust blowing blocking part which extends along the rolling brush direction and is used for preventing the rolling brush from forming local airflow blowing to the ground when rotating; the utility model can effectively prevent the rolling brush from forming local airflow blowing to the ground when rotating, and avoids the negative cleaning problem that light garbage at the front end of the rolling brush is blown away by the local airflow.

Description

Cleaning equipment and driving module thereof

Technical Field

The utility model belongs to the technical field of cleaning, and particularly relates to a driving module of cleaning equipment and the cleaning equipment applied to the driving module.

Background

With the continuous progress and development of science and technology, people also have higher expectations on the living level. Cleaning is an indispensable daily affair in people's life, so the cleaning machine with self-cleaning function also becomes the indispensable daily cleaning tool of people. The existing cleaning machines usually adopt a manual cleaning tool or an electric cleaning device (such as an electric dust collector or a cleaning robot), obviously, the manual cleaning tool has low cost, needs to consume much manpower and time, and still has heavy cleaning workload, and the electric cleaning device has single cleaning function (such as an electric dust collector) or is too expensive (such as an existing cleaning robot).

In order to achieve a good balance between cost saving and intelligent convenience, all-in-one sweeping and mopping machines with general cost and a certain degree of automatic cleaning effect are available at present. These sweeping and mopping machines are usually provided with a rolling brush structure driven by a rolling brush motor and contacting with the ground as its main driving module, specifically, the rolling brush is mounted in a housing. However, the applicant found that: when the rolling brush is in rolling contact with the ground during cleaning work, the fluff fibers on the rolling brush are easy to generate centrifugal effect to form local air flow, so that light garbage at the front end of the rolling brush is blown away by the local air flow, and the cleaning effect is influenced.

To this end, the applicant wishes to seek technical solutions that improve on the above technical problem.

Disclosure of Invention

In view of the above, an object of the present invention is to provide a driving module of a cleaning device and a cleaning device thereof, which can effectively prevent a local airflow blowing to the ground from being formed when a rolling brush rotates, and avoid a negative cleaning problem that light garbage at a front end of the rolling brush is blown away by the local airflow.

The technical scheme adopted by the utility model is as follows:

a drive module of a cleaning device comprises a shell and a rolling brush which can be in rolling contact with the ground, wherein the rolling brush is relatively rotatably arranged on the shell; the shell is provided with a rolling brush cover which is arranged opposite to the front end of the rolling brush, and the rolling brush cover is provided with a dust blowing blocking part which extends along the rolling brush direction and is used for avoiding that the rolling brush forms local airflow blowing to the ground when rotating.

Preferably, the dust blowing blocking part is positioned at the lower end of the rolling brush cover, and prevents the rolling brush from forming local airflow blowing to the ground when rotating.

Preferably, the installation height of the dust blowing blocking part is lower than that of the central axis of the roller brush, and the dust blowing blocking part is not in pressing contact with the roller brush.

Preferably, the dust blowing blocking part is in a barb shape.

Preferably, the dust blowing blocking part and the rolling brush cover adopt an integrated or separated connecting structure.

Preferably, the roller brush comprises a driving roller which is driven by a driver and is relatively rotatably mounted on the shell, and the periphery of the driving roller is coated with a flexible roller brush for flexibly contacting with the ground.

Preferably, the fibers of the flexible roller brush are in friction contact with the dust blowing blocking part when driven to rotate, so as to avoid the fibers of the roller brush from forming local airflow blowing towards the ground when rotating.

Preferably, the material of the dust blowing blocking part is flexible material.

Preferably, the rear end of the rolling brush is provided with a collection inlet arranged correspondingly, and the collection inlet is communicated with the garbage collection area; the garbage carried by the rolling contact is collected to the garbage collecting area through the collecting inlet under the rotating action of the rolling brush.

Preferably, the cleaning device comprises a driving module, and the driving module adopts the driving module.

It should be noted that the floor referred to in the present application refers to any working surface to be cleaned, and the specific embodiment and the shape thereof are not limited in any way.

The applicant has surprisingly found that by arranging the dust blowing blocking part on the rolling brush cover, when the rolling brush rotates on the ground, the dust blowing blocking part positioned at the front end of the rolling brush can directly cut off the centrifugal effect generated by the rolling brush, so that the rolling brush can be effectively prevented from forming local airflow blowing to the ground during rotation, and the negative cleaning problem that light garbage positioned at the front end of the rolling brush is blown away by the local airflow is avoided; moreover, the dust blowing blocking part is simple in structure, low in cost and very easy to popularize and implement in batches.

Drawings

FIG. 1 is a schematic view of the construction of a lower scrubber cover according to an embodiment of the present invention;

FIG. 2 is a schematic view of the structure of FIG. 1 after being rotated by a certain angle;

fig. 3 is a structural view (sectional view effect) of the installation relationship between the lower brush cover and the brush roll according to the embodiment of the present invention.

Detailed Description

The embodiment of the utility model discloses a driving module of cleaning equipment, which comprises a shell and a rolling brush, wherein the rolling brush can be in rolling contact with the ground; the shell is provided with a rolling brush cover which is arranged opposite to the front end of the rolling brush, and the rolling brush cover is provided with a dust blowing blocking part which extends along the rolling brush direction and is used for preventing the rolling brush from forming local airflow blowing to the ground when rotating.

The embodiment of the utility model also discloses cleaning equipment which comprises a driving module, wherein the driving module adopts the driving module.

In order to make those skilled in the art better understand the technical solution of the present invention, the technical solution in the embodiment of the present invention will be clearly and completely described below with reference to the drawings in the embodiment of the present invention, and it is obvious that the described embodiment is only a part of the embodiment of the present invention, and not all embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1 and 2 in combination with fig. 3, a driving module of a cleaning device includes a housing 10 and a rolling brush 20 in rolling contact with a floor, wherein the rolling brush 20 is relatively rotatably mounted on the housing 10; the shell 10 is provided with a rolling brush cover 11 which is arranged opposite to the front end 20a of the rolling brush, the rolling brush cover 11 is provided with a dust blowing blocking part 30 which extends along the rolling brush direction and is used for preventing the rolling brush 20 from forming local airflow which is blown to the ground when rotating; preferably, in the present embodiment, the rear end 20b of the rolling brush is provided with a collection inlet 40 corresponding thereto, and the collection inlet 40 is communicated with the garbage collection area 50; the garbage carried up by the rolling contact is collected to the garbage collecting region 50 through the collecting inlet 40 by the rotation of the roll brush 20;

preferably, in the present embodiment, the dust blowing blocking part 30 is located at the lower end of the brush cover 11, and prevents the roller brush 20 from forming a local air flow blown to the ground when rotating; in order to further facilitate the effect of blocking the dust blowing, in the present embodiment, the installation height of the dust blowing blocking part 30 is lower than the installation height of the central axis of the roller brush, and the dust blowing blocking part 30 is not in pressing contact with the roller brush 20 (i.e. the dust blowing blocking part in the present embodiment does not serve as a wiper structure of the roller brush);

in the present embodiment, the dust blowing blocking part 30 and the rolling brush cover 11 are integrated, specifically, an integrated processing and forming process, an integrated injection molding process, or other suitable processing processes may be adopted, and of course, in other embodiments, the dust blowing blocking part 30 may also be a separate connection structure, for example, the dust blowing blocking part 30 is manufactured as a separate piece and then fastened to the lower end of the rolling brush cover 11, and of course, may also be fixedly installed at the lower end of the rolling brush cover 11 by other fixing means;

specifically, in the present embodiment, the dust blowing prevention part 30 is preferably in the shape of a barb, but may be in other shapes as long as it is ensured that it extends in the direction of the roller brush 20 and can cut off the centrifugal effect generated by the roller brush 20 itself, and the shape to be specifically used is not particularly limited;

preferably, in the present embodiment, the rolling brush 20 includes a driving roller 21 driven by a driver (specifically, a motor) and relatively rotatably mounted on the housing 10, and the driving roller 21 is coated at its outer circumference with a flexible rolling brush 22 for flexible contact with the ground; further preferably, in the present embodiment, the fibers of the flexible roller brush 22 are in frictional contact with the dust blowing blocking part 30 when driven to rotate, for avoiding the fibers of the roller brush 20 from forming a local air flow blowing toward the ground when rotating. In this embodiment, the dust blowing blocking part 30 is preferably made of a flexible material (for example, a soft rubber strip or other known flexible material may be specifically used), so that the frictional resistance between the roll brush fiber fluff and the roll brush fiber fluff can be reduced, and the power consumption of the cleaning device can be reduced;

the embodiment further provides a cleaning device, which includes a driving module, where the driving module is the driving module described above in this embodiment; specifically, the rest of related structures of the cleaning device in the present application can be directly referred to the related descriptions of the prior application patents CN111588318A, CN 111543892A, and CN112806925A, and the present embodiment is not specifically described, and similar technical effects can be brought by the application of the present embodiment, and those skilled in the art can also apply the driving module provided in the present embodiment to other various types of cleaning devices with a rolling brush, and the present embodiment is not particularly limited thereto; in addition, the cleaning device may be a hand-held integrated type with a handle, or may be a cleaning robot type without a handle, which are all applicable to the scope of the present application, and the present embodiment is not particularly limited thereto.

In the embodiment, the dust blowing blocking part 30 is arranged on the rolling brush cover 11, so that when the rolling brush 20 rotates on the ground, the dust blowing blocking part 30 at the front end of the rolling brush can directly cut off the centrifugal effect generated by the rolling brush 20, further effectively prevent the rolling brush 20 from forming local airflow blowing to the ground during rotation, and avoid the negative cleaning problem that light garbage at the front end 20a of the rolling brush is blown away by the local airflow; moreover, the dust blowing blocking part 30 is simple in structure, low in cost and very easy to popularize and implement in batches.

It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims (10)

1. A drive module of a cleaning device comprises a shell and a rolling brush which can be in rolling contact with the ground, wherein the rolling brush is relatively rotatably arranged on the shell; the dust-blowing type dust collector is characterized in that the shell is provided with a rolling brush cover which is arranged opposite to the front end of the rolling brush, and the rolling brush cover is provided with a dust-blowing blocking part which extends along the rolling brush direction and is used for preventing the rolling brush from forming local airflow which blows to the ground when rotating.

2. The drive module according to claim 1, wherein the dust blowing blocking part is located at a lower end of the drum brush cover to prevent the drum brush from forming a local air flow blowing toward the ground when rotating.

3. The driving module according to claim 1, wherein the installation height of the dust blowing prevention part is lower than the installation height of the central axis of the roller brush, and the dust blowing prevention part and the roller brush are not in press contact.

4. The drive module of claim 1, wherein the dust blowing barrier is barb-shaped.

5. The driving module according to claim 1, wherein the dust blowing blocking part and the roller brush cover adopt an integral or separate connection structure.

6. The drive module of claim 1, wherein the roller brush comprises a drive roller driven by a driver and relatively rotatably mounted on the housing, the drive roller being peripherally coated with a flexible roller brush for flexible contact with the ground.

7. The drive module according to claim 6, wherein the fibers of the flexible roller brush are in frictional contact with the dust blowing barrier when driven in rotation for avoiding that the fibers of the roller brush form a local air flow towards the ground when rotating.

8. The driving module according to claim 6 or 7, wherein the dust blowing blocking part is made of a flexible material.

9. The drive module as claimed in claim 1 or 6, wherein the rear end of the rolling brush is provided with a collection inlet arranged correspondingly, and the collection inlet is communicated with a garbage collection area; the garbage carried by the rolling contact is collected to the garbage collecting area through the collecting inlet under the rotating action of the rolling brush.

10. A cleaning device comprising a drive module, characterized in that the drive module employs a drive module according to one of claims 1-9.

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