CN219109340U

CN219109340U - Double-floor brush driving mechanism and floor washing machine with same

Info

Publication number: CN219109340U
Application number: CN202223430410.9U
Authority: CN
Inventors: 陈凯; 宋刚; 刘震; 周涛
Original assignee: Suzhou Kaihong Rubber & Plastics Co ltd
Current assignee: Suzhou Kaihong Rubber & Plastics Co ltd
Priority date: 2022-12-21
Filing date: 2022-12-21
Publication date: 2023-06-02
Anticipated expiration: 2032-12-21

Abstract

The double-ground brush driving mechanism comprises a shell, a bidirectional output shaft motor is horizontally and fixedly arranged in the shell, two worms are sleeved on two output rotating shafts of the bidirectional output shaft motor in one-to-one correspondence and driven to rotate by the bidirectional output shaft motor, two turbine gears are vertically and rotatably arranged on the outer sides of the two worms in one-to-one correspondence, and two gears are vertically and rotatably arranged on the outer sides of the two turbine gears in one-to-one correspondence; the worm is meshed with a turbine part of the turbine gear, and the gear is meshed with a gear part of the turbine gear; the rotating shaft corresponding to the gear is a transmission shaft, and the bottom end of the transmission shaft extends out of the casing and is connected with the ground brush. This scheme adopts two-way output shaft motor, and the worm part through worm cooperation turbine gear at both ends is slowed down the back, and the gear part cooperation gear of rethread turbine gear is in order to drive the scrubbing brush and is rotated, and this design can make the volume design of washing the ground machine smaller, also can make the weight design of washing the ground machine lighter, more is applicable to domestic life scene.

Description

Double-floor brush driving mechanism and floor washing machine with same

Technical Field

The utility model relates to the field of household appliances, in particular to a double-floor brush driving mechanism and a floor washing machine with the same.

Background

Cleaning equipment such as sweeper, scrubber provide good cleaning efficiency and cleaning experience for users. When the cleaning equipment is used for cleaning, the roller assembly positioned at the bottom of the cleaning equipment is mainly used for cleaning the surface to be cleaned.

Chinese patent utility model discloses a cleaning head and a cleaning apparatus (grant notice: CN 205268043U) provided with the cleaning head, the cleaning head comprising: the dust collection unit comprises a seat body, and a suction nozzle is arranged at the bottom of the seat body; the floor mopping unit comprises a pair of rotary floor brushes capable of rotating around a vertical axis, and each rotary floor brush comprises a soft rotary disc arranged on the base body and a floor mopping accessory detachably arranged on the rotary disc.

The cleaning head is provided with two rotary floor brushes, the two rotary floor brushes are respectively driven to rotate by two motors, the two motors increase the volume and the weight of the cleaning equipment, the use is inconvenient, the appearance is influenced, and the cleaning head is not suitable for household use.

Therefore, in order to solve the defects in the prior art, it is necessary to design a double-floor brush driving mechanism and a floor washing machine with the same, so as to solve the problems.

Disclosure of Invention

In order to overcome the defects in the prior art, the utility model aims to provide a double-floor brush driving mechanism and a floor washing machine with the same.

To achieve the above and other related objects, the present utility model provides the following technical solutions: the double-floor brush driving mechanism comprises a machine shell, wherein a motor with a bidirectional output shaft, two worms, two turbine gears and two gears are arranged in the machine shell; the two-way output shaft motor is horizontally and fixedly arranged in the shell, two worms are sleeved on two output rotating shafts of the two-way output shaft motor in one-to-one correspondence and driven to rotate by the two-way output shaft motor, two turbine gears are vertically and rotatably arranged on the outer sides of the two worms in one-to-one correspondence, and two gears are vertically and rotatably arranged on the outer sides of the two turbine gears in one-to-one correspondence; the worm is meshed with a worm gear portion of the worm gear, and the gear is meshed with a gear portion of the worm gear; the rotating shaft corresponding to the gear is a transmission shaft, and the bottom end of the transmission shaft extends out of the casing and is connected with the ground brush.

The preferable technical scheme is as follows: the shell is composed of a shell base and a shell top cover, and the shell base and the shell top cover are fixed through a buckle and a bolt.

The preferable technical scheme is as follows: the end parts of the two output rotating shafts of the bidirectional output shaft motor are respectively provided with a stabilizing bearing, the inner ring of the stabilizing bearing is fixedly connected with the output rotating shafts of the bidirectional output shaft motor, and the outer ring of the stabilizing bearing is fixedly connected with the machine shell.

The preferable technical scheme is as follows: the top cover bottom side of the shell is provided with a first mounting seat, the top side of the shell base is provided with a second mounting seat, and the first mounting seat and the second mounting seat are correspondingly arranged up and down to form a mounting seat for the fixed mounting of the stabilizing bearing.

A floor washing machine comprises the double-floor brush driving mechanism.

Due to the application of the technical scheme, the utility model has the following beneficial effects:

the double-floor-brush driving mechanism and the floor-washing machine with the same provided by the utility model have the advantages that the motor with the two-way output shaft is adopted, the two ends of the motor are matched with the turbine part of the turbine gear through the worm to reduce the speed, and then the gear part of the turbine gear is matched with the gear to drive the floor brush to rotate.

Drawings

Fig. 1 is a front view of the present utility model.

Fig. 2 is a top view of the present utility model.

Fig. 3 is a left side view of the present utility model.

Fig. 4 is an exploded view of the present utility model.

Detailed Description

Further advantages and effects of the present utility model will become apparent to those skilled in the art from the disclosure of the present utility model, which is described by the following specific examples.

Please refer to fig. 1-4. It should be noted that, in the description of the present utility model, it should be noted that, directions or positional relationships indicated by terms such as "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc., are directions or positional relationships based on those shown in the drawings, or directions or positional relationships in which the inventive product is conventionally put in use, are merely for convenience of describing the present utility model and for simplifying the description, and are not indicative or implying that the apparatus or element to be referred to must have a specific direction, be constructed and operated in a specific direction, and therefore should not be construed as limiting the present utility model. Furthermore, the terms "first," "second," "third," and the like are used merely to distinguish between descriptions and should not be construed as indicating or implying relative importance. The terms "horizontal," "vertical," "overhang," and the like do not denote that the component is required to be absolutely horizontal or overhang, but may be slightly inclined. As "horizontal" merely means that its direction is more horizontal than "vertical", and does not mean that the structure must be perfectly horizontal, but may be slightly inclined.

In the description of the present utility model, it should also be noted that, unless explicitly specified and limited otherwise, the terms "disposed," "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, integrally connected, mechanically connected, electrically connected, directly connected, indirectly connected through an intermediary, or communicating between two elements. The specific meaning of the above terms in the present utility model will be understood in specific cases by those of ordinary skill in the art.

Examples:

as shown in fig. 1-4, the double-floor brush driving mechanism provided by the utility model comprises a machine shell 1, wherein a motor 2 with a bidirectional output shaft, two worms 3, two turbine gears 4 and two gears 5 are arranged in the machine shell 1; the two-way output shaft motor 2 is horizontally and fixedly arranged in the shell 1, two worms 3 are sleeved on two output shafts of the two-way output shaft motor 2 in a one-to-one correspondence manner and driven to rotate by the two-way output shaft motor 2, two turbine gears 4 are vertically and rotatably arranged on the outer sides of the two worms 3 in a one-to-one correspondence manner, and two gears 5 are vertically and rotatably arranged on the outer sides of the two turbine gears 4 in a one-to-one correspondence manner; the worm 4 is meshed with a turbine part of the turbine gear 4, and the gear 5 is meshed with a gear part of the turbine gear 4; the corresponding rotating shaft of the gear 5 is a transmission shaft 6, and the bottom end of the transmission shaft 6 extends out of the casing 1 and is connected with a ground brush 7.

The casing 1 is composed of a casing base 12 and a casing top cover 11, and the casing base 12 and the casing top cover 11 are fixed through a buckle and a bolt. The ends of the two output shafts of the two-way output shaft motor 2 are respectively provided with a stabilizing bearing 8, the inner ring of the stabilizing bearing 8 is fixedly connected with the output shaft of the two-way output shaft motor 2, and the outer ring of the stabilizing bearing 8 is fixedly connected with the shell 1. The stabilizing bearing 8 can improve the output stability of the bi-directional output shaft motor 2.

The bottom side of the top cover 11 of the machine shell is provided with a first mounting seat, the top side of the base 12 of the machine shell is provided with a second mounting seat 1201, and the first mounting seat and the second mounting seat 1201 are correspondingly arranged up and down to form a mounting seat for fixedly mounting the stabilizing bearing 8.

In addition, the application also relates to a floor washing machine, which comprises the double-floor brush driving mechanism.

Therefore, the utility model has the following advantages:

The above embodiments are merely illustrative of the principles of the present utility model and its effectiveness, and are not intended to limit the utility model. Modifications and variations may be made to the above-described embodiments by those skilled in the art without departing from the spirit and scope of the utility model. Accordingly, it is intended that all equivalent modifications and variations which can be accomplished by persons skilled in the art without departing from the spirit and technical spirit of the present utility model shall be covered by the appended claims.

Claims

1. The utility model provides a two scrubbing brush actuating mechanism, includes casing, its characterized in that: a motor with a bidirectional output shaft, two worms, two turbine gears and two gears are arranged in the shell; the two-way output shaft motor is horizontally and fixedly arranged in the shell, two worms are sleeved on two output rotating shafts of the two-way output shaft motor in one-to-one correspondence and driven to rotate by the two-way output shaft motor, two turbine gears are vertically and rotatably arranged on the outer sides of the two worms in one-to-one correspondence, and two gears are vertically and rotatably arranged on the outer sides of the two turbine gears in one-to-one correspondence; the worm is meshed with a worm gear portion of the worm gear, and the gear is meshed with a gear portion of the worm gear; the rotating shaft corresponding to the gear is a transmission shaft, and the bottom end of the transmission shaft extends out of the casing and is connected with the ground brush.

2. A dual floor brush drive mechanism as defined in claim 1, wherein: the shell is composed of a shell base and a shell top cover, and the shell base and the shell top cover are fixed through a buckle and a bolt.

3. A dual brush drive mechanism as claimed in claim 2, wherein: the end parts of the two output rotating shafts of the bidirectional output shaft motor are respectively provided with a stabilizing bearing, the inner ring of the stabilizing bearing is fixedly connected with the output rotating shafts of the bidirectional output shaft motor, and the outer ring of the stabilizing bearing is fixedly connected with the machine shell.

4. A dual brush drive mechanism according to claim 3, wherein: the top cover bottom side of the shell is provided with a first mounting seat, the top side of the shell base is provided with a second mounting seat, and the first mounting seat and the second mounting seat are correspondingly arranged up and down to form a mounting seat for the fixed mounting of the stabilizing bearing.

5. The utility model provides a floor washing machine which characterized in that: comprising a double floor brush driving mechanism according to any one of claims 1-4.