CN215739595U

CN215739595U - Electric cleaning brush with brush head capable of reciprocating to and fro left and right

Info

Publication number: CN215739595U
Application number: CN202122196216.8U
Authority: CN
Inventors: 刘振西; 杨跃武
Original assignee: Shenzhen Tengjisihai Technology Co ltd
Current assignee: Shenzhen Tengjisihai Technology Co ltd
Priority date: 2021-09-12
Filing date: 2021-09-12
Publication date: 2022-02-08
Anticipated expiration: 2031-09-12

Abstract

The utility model discloses an electric cleaning brush with a brush head capable of reciprocating to rotate left and right, which comprises a shell, wherein a motor is fixedly arranged on the inner wall of the shell, an input gear is arranged at the output end of the motor through a rotating shaft, a driven gear meshed with the input gear is arranged on the lower inner wall of the shell through a gear shaft, an output shaft is arranged on the lower inner wall of the shell through a bearing, an output gear is fixedly connected with the outer surface of the output shaft, a group of connecting columns are fixedly connected with the outer surfaces of the input gear and the driven gear, the bottom end of the output shaft extends to the lower part of the shell, and the brush head is fixedly connected with the outer surface of the output shaft. The dirt can be brushed twice in the same time, the dirt cleaning capacity is doubled, and the dirt cleaning time is reduced by half.

Description

Electric cleaning brush with brush head capable of reciprocating to and fro left and right

Technical Field

The utility model relates to the technical field of handheld kitchen cleaning brushes, in particular to an electric cleaning brush with a brush head capable of rotating left and right in a reciprocating manner.

Background

The existing cleaning brush is driven by a motor to do repeated rotation action of 360-degree rotation during working. The cleaning brush has the following two problems in work: 1. the problem of deviation towards the rotating direction of the brush head under the action of friction force; 2. the capacity of cleaning stubborn stains is general, and the stains can be brushed clean repeatedly.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide an electric cleaning brush with a brush head capable of reciprocating left and right to solve the problems in the prior art.

In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides a brush first reciprocating rotation's electronic cleaning brush can left and right sides, includes the shell, the inner wall fixed mounting of shell has the motor, the output fixedly connected with pivot of motor, the outer fixed surface of pivot installs input gear, the below inner wall of shell rotates and is connected with the gear shaft, the outer fixed surface of gear shaft installs driven gear, the below inner wall fixed mounting of shell has the bearing, the inner circle fixed mounting of bearing has the output shaft, the outer fixed surface of output shaft is connected with output gear, input gear with the equal fixedly connected with a set of spliced pole of driven gear's surface, the bottom of output shaft extends to the below of shell, just the outer fixed surface of output shaft is connected with the brush head.

Preferably, the input gear and the driven gear are engaged and are equal in size.

Preferably, the quantity of two sets of spliced poles equals, and two sets of spliced poles constitute certain angle and are evenly distributed in the fan-shaped region that is respectively on corresponding input gear and driven gear, and two sets of spliced poles are the symmetrical state and distribute and set up for cylindrical structure, spliced pole and output gear meshing.

Compared with the prior art, the utility model has the beneficial effects that:

1. the utility model has simple installation, can do reciprocating motion rapidly left and right, can rapidly correct the deviation problem automatically, and can control the direction of a user by only applying a little force;

2. the utility model can brush the stubborn dirt twice in the same time when cleaning the stubborn dirt, the dirt cleaning capability is doubled, and the dirt cleaning time is halved.

Drawings

FIG. 1 is a schematic view of the structure of the present invention.

Fig. 2 is a schematic perspective view of the connection structure of the input gear, the driven gear and the output gear.

In the figure: 1. a housing; 2. a motor; 3. a rotating shaft; 4. an input gear; 5. a gear shaft; 6. a driven gear; 7. a bearing; 8. an output shaft; 9. an output gear; 10. connecting columns; 11. a brush head.

Detailed Description

In order to make the technical means, the creation characteristics, the achievement purposes and the effects of the utility model easy to understand, the utility model is further described with the specific embodiments.

In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front", "rear", "both ends", "one end", "the other end", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplicity of description, but do not indicate or imply that the referred device or element must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "disposed," "connected," and the like are to be construed broadly, such as "connected," which may be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the 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. 1-2, an embodiment of the present invention is shown: an electric cleaning brush with a brush head capable of reciprocating and rotating left and right comprises a shell 1, wherein a motor 2 is fixedly arranged on the inner wall of the shell 1, a rotating shaft 3 is fixedly connected to the output end of the motor 2, an input gear 4 is fixedly arranged on the outer surface of the rotating shaft 3, a gear shaft 5 is rotatably connected to the inner wall below the shell 1, a driven gear 6 is fixedly arranged on the outer surface of the gear shaft 5, the input gear 4 is meshed with the driven gear 6 and has the same size, the motor 2 can drive the input gear 4 to rotate when working, and further can drive the driven gear 6 meshed with the input gear 4 to synchronously rotate, a bearing 7 is fixedly arranged on the inner wall below the shell 1, an output shaft 8 is fixedly arranged on the inner ring of the bearing 7, an output gear 9 is fixedly connected to the outer surface of the output shaft 8, a group of connecting columns 10 are fixedly connected to the outer surfaces of the input gear 4 and the driven gear 6, and the number of the two groups of connecting columns 10 is equal, two sets of spliced poles 10 constitute certain angle and are 90 fan-shaped regional interior evenly distributed on the input gear 4 and the driven gear 6 that correspond respectively, two sets of spliced poles 10 are the symmetric state distribution and set up for cylindrical structure, spliced pole 10 and the meshing of output gear 9, the bottom of output shaft 8 extends to the below of shell 1, and output shaft 8's surface fixedly connected with brush head 11, setting through two sets of spliced poles 10, when input gear 4 and driven gear 6 synchronous rotation, can drive output gear 9 and control reciprocating rotary motion, thereby drive brush head 11 and control reciprocating rotary motion.

The working principle is as follows: when the utility model is used, the safety of the device is firstly checked, when the motor 2 works, the input gear 4 is driven to rotate, because the driven gear 6 and the input gear 4 are in a meshed state, when the input gear 4 rotates, the rotating direction of the driven gear 6 is opposite to that of the input gear 4, through a plurality of connecting columns 10 arranged on the surfaces of the input gear 4 and the driven gear 6, because the connecting columns 10 are cylindrical in structure and can be well meshed with the output gear 9, two groups of connecting columns 10 form a certain angle and are respectively and uniformly distributed in a sector area of 90 degrees on the corresponding input gear 4 and the driven gear 6, the input gear 4 and the driven gear 6 are placed and fixed at a specific angle, and when one group of connecting columns 10 on the surface of the input gear 4 drives the output gear 9 to rotate, one group of connecting columns 10 on the surface of the driven gear 6 is just separated from the meshing with the output gear 9, when the group of connecting columns 10 on the surface of the driven gear 6 is meshed with the output gear 9, the group of connecting columns 10 on the surface of the input gear 4 are separated from the output gear 9, so that the output shaft 8 continuously performs left-right reciprocating rotary motion, and the brush head 11 is driven to perform left-right reciprocating rotary motion.

The foregoing is merely an example of the present invention and common general knowledge of known specific structures and features of the embodiments is not described herein in any greater detail. 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.

Claims

1. The utility model provides an electric cleaning brush of brush head reciprocating rotation about can, includes shell (1), its characterized in that: the inner wall of the shell (1) is fixedly provided with a motor (2), the output end of the motor (2) is fixedly connected with a rotating shaft (3), an input gear (4) is fixedly arranged on the outer surface of the rotating shaft (3), a gear shaft (5) is rotatably connected with the lower inner wall of the shell (1), a driven gear (6) is fixedly arranged on the outer surface of the gear shaft (5), a bearing (7) is fixedly arranged on the lower inner wall of the shell (1), an output shaft (8) is fixedly arranged on the inner ring of the bearing (7), an output gear (9) is fixedly connected to the outer surface of the output shaft (8), the outer surfaces of the input gear (4) and the driven gear (6) are fixedly connected with a group of connecting columns (10), the bottom end of the output shaft (8) extends to the lower part of the shell (1), and the outer surface of the output shaft (8) is fixedly connected with a brush head (11).

2. An electric cleaning brush with a brush head capable of reciprocating left and right according to claim 1, wherein: the input gear (4) and the driven gear (6) are meshed and are equal in size.

3. An electric cleaning brush with a brush head capable of reciprocating left and right according to claim 1, wherein: the quantity of two sets of spliced poles (10) equals, and two sets of spliced poles (10) constitute certain angle and are 90 fan-shaped regional in evenly distributed respectively on input gear (4) and driven gear (6) that correspond, and two sets of spliced poles (10) are symmetrical state distribution and set up for cylindrical structure, spliced pole (10) and output gear (9) meshing.