CN212489749U

CN212489749U - Electric floor brush

Info

Publication number: CN212489749U
Application number: CN202020518218.7U
Authority: CN
Inventors: 马卫宏
Original assignee: Suzhou Junzhihong Electrical Appliance Technology Co ltd
Current assignee: Suzhou Junzhihong Electrical Appliance Technology Co ltd
Priority date: 2020-04-10
Filing date: 2020-04-10
Publication date: 2021-02-09
Anticipated expiration: 2030-04-10

Abstract

The utility model relates to an electric floor brush, include the scrubbing brush casing, rotationally install the scrubbing brush casing on round brush, be used for ordering about round brush pivoted drive assembly, drive assembly with the round brush transmission connect, drive assembly on be provided with transmission portion, the round brush on be provided with transmission portion complex cooperation portion, transmission portion include the transmission main part, set up and be in transmission main part global lug on, cooperation portion including seting up the round brush on the recess, work as drive assembly with the round brush transmission connect the time, the lug be located the recess in. The utility model discloses a drive assembly and round brush's transmission cooperation is realized with the cooperation of recess to the lug for the cooperation is simpler, stable, is convenient for install, dismantle, reduces the quantity of part, and the structure is also very simple.

Description

Electric floor brush

Technical Field

The utility model relates to a scrubbing brush field especially relates to an electronic scrubbing brush.

Background

The floor brush is an important component of the floor brush of the dust collector, and when the floor brush is used, dust particles on the ground can be adsorbed on one hand through the rotation of the rolling brush, and on the other hand, the dust particles can be cleaned out, so that the dust collector can conveniently absorb the dust particles.

The electric floor brush is characterized in that the rolling brush is provided with power, so that the automatic rotation of the rolling brush is realized. The electric floor brush drives the rolling brush to rotate through the driving part, and the driving part and the rolling brush are in transmission connection. In the prior art: the driving part and the rolling brush are connected in a matched mode through the shaft and the key, the number of parts is large on the one hand, and the structure matched with the shaft and the key is complex in installation and connection and not beneficial to installation and disassembly of the driving part and the rolling brush.

Disclosure of Invention

The utility model aims at providing an electric floor brush.

In order to achieve the above purpose, the utility model adopts the technical scheme that:

the utility model provides an electric floor brush, includes the scrubbing brush casing, rotationally installs the scrubbing brush casing on round brush, be used for ordering about round brush pivoted drive assembly, drive assembly with round brush transmission connect, drive assembly on be provided with transmission portion, the round brush on be provided with transmission portion complex cooperation portion, transmission portion include the transmission main part, set up and be in transmission main part global lug, cooperation portion including seting up the round brush on the recess, work as drive assembly with round brush transmission connect the time, the lug be located the recess in.

Preferably, the bump is provided with a plurality of grooves, and the number and the positions of the grooves correspond to those of the bump.

Further preferably, the plurality of projections are uniformly distributed on the circumferential surface of the transmission main body.

Preferably, the projection extends in the axial direction of the transmission body.

Preferably, the driving component comprises a motor, and an output shaft of the motor is in transmission connection with the transmission part.

Further preferably, the transmission main body is connected with a transmission shaft, and an output shaft of the motor is in transmission connection with the transmission shaft.

Further preferably, the axis of the transmission shaft coincides with the center line of the transmission main body.

Further preferably, the output shaft of the motor is directly connected with the transmission shaft or connected through a gear assembly.

Preferably, the rolling brush is provided with a hollow cavity, and the driving part is arranged in the hollow cavity.

Preferably, the roll brush is detachably connected to the driving part.

Because of the application of the technical scheme, compared with the prior art, the utility model has the following advantages:

the utility model discloses a drive assembly and round brush's transmission cooperation is realized with the cooperation of recess to the lug for the cooperation is simpler, stable, is convenient for install, dismantle, reduces the quantity of part, and the structure is also very simple.

Drawings

FIG. 1 is a schematic view of a drive unit according to the present embodiment;

FIG. 2 is a schematic view of a roll brush according to the present embodiment;

fig. 3 is a sectional view showing a connection relationship between a transmission portion of the driving member and a fitting portion of the roll brush in this embodiment.

Wherein: 1. rolling and brushing; 10. a fitting portion; 100. a groove; 11. a hollow cavity; 2. a drive member; 20. a transmission section; 200. a transmission main body; 201. a bump; 202. a drive shaft; 21. the housing is driven.

Detailed Description

The technical solution of the present invention will be described clearly and completely with reference to the accompanying drawings, and obviously, the described embodiments are some, but not all embodiments of the present invention. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and "third" 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," "connected," and "connected" are to be construed broadly, and may be, for example, 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 meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

The utility model provides an electric floor brush, includes the scrubbing brush casing, rotationally installs round brush 1 on the scrubbing brush casing, is used for driving about 1 pivoted drive unit 2 of round brush, and drive unit 2 is connected with 1 transmission of round brush to the drive round brush rotates.

In this embodiment: as shown in fig. 1: the driving component 2 is provided with a transmission part 20, the transmission part 20 is located at one end of the driving component 2, the transmission part 20 includes a transmission main body 200 and a plurality of bumps 201 arranged on the peripheral surface of the transmission main body 200, the bumps 201 extend along the axial direction of the transmission main body 200, the bumps 201 are provided in plurality, the plurality of bumps 201 are uniformly distributed on the peripheral surface of the transmission main body 200, and the illustration shows that 4 bumps 201 are taken as an example.

In this embodiment: as shown in fig. 2: the rolling brush 1 is provided with a matching part 10 matched with the transmission part 20, the matching part 10 is positioned at one end of the rolling brush 1, the matching part 10 comprises grooves 100 formed in the rolling brush 1, the number and the positions of the grooves 100 correspond to those of convex blocks 201, and four grooves 100 are taken as an example in the figure.

The roll brush 1 has a hollow chamber 11, and the driving part 2 is detachably disposed in the hollow chamber 11. When the driving member 2 is connected with the roller brush 1 in a transmission manner, the driving member 2 is inserted into the hollow cavity 11 of the roller brush 1, and the protrusion 201 on the transmission part 20 of the driving member 2 is inserted into the groove 100 of the matching part 10 of the roller brush 1, so as to complete the connection between the driving member 2 and the matching part 10, as shown in fig. 3. As for the connection of the rolling brush 1 and the floor brush shell, the prior art can be adopted, which does not relate to the invention of the present application, and the description thereof is omitted.

The driving part 2 comprises a motor, and an output shaft of the motor is in transmission connection with the transmission part 20. The method specifically comprises the following steps: the transmission main body 200 is connected with a transmission shaft 202, and the axis line of the transmission shaft 202 is coincident with the central line of the transmission main body 200. The output shaft of the motor is in transmission connection with the transmission shaft 202, and the output shaft of the motor and the transmission shaft 202 can be directly connected or in transmission connection through a gear assembly. When in driving: the motor drives the output shaft to rotate, the output shaft (through the gear assembly) drives the transmission shaft 202 to rotate, and the transmission shaft 202 drives the roller brush 1 to rotate through the transmission part 20.

The driving part 2 shown in fig. 1 shows a transmission part 20 and a driving housing 21, the transmission part 20 exposes out of the driving housing 21, and a motor, a gear assembly and the like are arranged in the driving housing 21.

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 by the protection scope of the present invention.

Claims

1. The utility model provides an electric floor brush, includes the floor brush casing, rotationally install round brush (1) on the floor brush casing, be used for driving round brush (1) pivoted driver part (2), driver part (2) with round brush (1) transmission be connected its characterized in that: drive part (2) on be provided with transmission portion (20), round brush (1) on be provided with transmission portion (20) matched with cooperation portion (10), transmission portion (20) including transmission main part (200), set up transmission main part (200) on global lug (201), cooperation portion (10) including set up round brush (1) on recess (100), work as drive part (2) with round brush (1) transmission when connecting, lug (201) be located recess (100).

2. An electric floor brush as defined in claim 1, wherein: the bumps (201) are provided with a plurality of grooves, and the number and the positions of the grooves (100) correspond to those of the bumps (201).

3. An electric floor brush according to claim 2, characterized in that: the lugs (201) are uniformly distributed on the circumferential surface of the transmission main body (200).

4. An electric floor brush as defined in claim 1, wherein: the lug (201) extends along the axial direction of the transmission main body (200).

5. An electric floor brush as defined in claim 1, wherein: the driving part (2) comprises a motor, and an output shaft of the motor is in transmission connection with the transmission part (20).

6. An electric floor brush according to claim 5, characterized in that: the transmission main body (200) is connected with a transmission shaft (202), and an output shaft of the motor is in transmission connection with the transmission shaft (202).

7. An electric floor brush according to claim 6, characterized in that: the shaft axis of the transmission shaft (202) is superposed with the center line of the transmission main body (200).

8. An electric floor brush according to claim 6, characterized in that: the output shaft of the motor is directly connected with the transmission shaft or is connected with the transmission shaft through a gear assembly.

9. An electric floor brush as defined in claim 1, wherein: the rolling brush (1) is provided with a hollow cavity (11), and the driving part (2) is arranged in the hollow cavity (11).

10. An electric floor brush as defined in claim 1, wherein: the rolling brush (1) is detachably connected with the driving part (2).