CN210842861U

CN210842861U - Dust-free cleaner

Info

Publication number: CN210842861U
Application number: CN201921145694.2U
Authority: CN
Inventors: 田晓健; 李争春; 白轲; 阴永生; 杨军; 查舰; 陈佳希; 田雅丽; 裴文俊; 陈平义; 张毅琛; 武娟娟
Original assignee: XISHAN COAL ELECTRICITY GROUP CO Ltd
Current assignee: XISHAN COAL ELECTRICITY GROUP CO Ltd
Priority date: 2019-07-22
Filing date: 2019-07-22
Publication date: 2020-06-26
Anticipated expiration: 2029-07-22

Abstract

The utility model relates to a sweeper specifically is a dustless sweeper. The problem of raised dust secondary pollution caused by sweeping of the broom is solved. The dust-free sweeper comprises a shell, a rolling shaft is supported in the shell, rollers are arranged at two ends of the rolling shaft, the lower portion of each roller penetrates through the bottom of the shell to be in contact with the ground, a roller brush is arranged in the middle of the rolling shaft, the lower portion of the roller brush penetrates through the bottom of the shell to be in contact with the ground, and a dust inlet is formed in the bottom of the shell; two rotating brushes are also arranged in the shell, the shafts of the rotating brushes are supported on the shell and are vertical to the rolling shafts, the lower parts of the rotating brushes penetrate through the bottom of the shell to be contacted with the ground, spokes are arranged on the end surfaces of the rotating brushes, teeth are arranged on the wheel surfaces of the rollers, and the spokes on the end surfaces of the rotating brushes are pulled by the rollers through the teeth on the wheel surfaces of the rollers, so that the rollers drive the rotating brushes; or, the two ends of the rolling shaft are respectively provided with a driving bevel gear, and a driven bevel gear meshed with the driving bevel gear is arranged on the shaft of the rotary brush. The utility model discloses the rotation of cylinder brush and rotatory brush can not produce the raise dust during the use.

Description

Dust-free cleaner

Technical Field

The utility model relates to a sweeper specifically is a dustless sweeper.

Background

When the broom is used for sweeping, dust can be raised, and secondary pollution is caused.

Disclosure of Invention

The utility model provides a broom sweep the floor and produce raise dust secondary pollution's problem, provide a dustless sweeper.

The utility model discloses an adopt following technical scheme to realize: the dust-free sweeper comprises a shell, wherein a rolling shaft is supported in the shell, rollers are arranged at two ends of the rolling shaft, the lower part of each roller penetrates through the bottom of the shell to be in contact with the ground, a roller brush is arranged in the middle of the rolling shaft, the lower part of the roller brush penetrates through the bottom of the shell to be in contact with the ground, and a dust inlet positioned at the rear part of the roller brush is formed in the bottom of the shell; two rotating brushes which are respectively positioned at the outer sides of the two idler wheels and positioned at the front part of the roller brush are also arranged in the shell, the shaft of the rotating brushes is supported on the shell and is vertical to the roller shaft, the lower part of the rotating brushes passes through the bottom of the shell and is contacted with the ground, spokes are arranged on the end surface of the rotating brushes, the wheel surface of the idler wheels (namely the circumferential surface of the idler wheels) is provided with teeth, and the idler wheels pull the spokes on the end surface of the rotating brushes through the teeth on the wheel surface of the idler wheels, so that; or, two ends of the rolling shaft are respectively provided with a driving bevel gear, and a driven bevel gear meshed with the driving bevel gear is arranged on a shaft of the rotary brush; the shell is also provided with a handle. When the dust-free sweeper is used, the handle 6 pushes the dust-free sweeper to move forwards along the ground, the two rollers roll on the ground to drive the roller and the roller brush on the roller to rotate, the roller brush sweeps garbage or foreign matters on the ground forwards into the shell through the dust inlet at the bottom of the shell, the rollers pull the spokes on the end face of the rotary brush through the teeth on the wheel face while rolling along the ground, so that the two rotary brushes rotate oppositely to sweep the garbage or the foreign matters on the ground forwards to the front part of the roller brush, and then the roller brush sweeps the garbage or the foreign matters into the shell. Or when the roller rolls along the ground, the driving bevel gears at the two ends of the roller respectively drive the two rotary brushes to rotate through the driven bevel gears meshed with the driving bevel gears, so that garbage or foreign matters on the ground in the forward moving process are swept to the front part of the roller brush, and then are swept into the shell by the roller brush.

The utility model discloses the rotation of cylinder brush and rotatory brush can not produce the raise dust during the use, and rubbish is sealed in the shell, can not cause raise dust secondary pollution, and its structural design is reasonable, unique, easy operation, and the cost is low, easily promotes.

Drawings

Fig. 1 is a schematic structural diagram of the present invention.

In the figure: 1-shell, 2-roller, 3-roller brush, 4-rotary brush, 5-spoke and 6-handle.

Detailed Description

The dust-free sweeper comprises a shell 1, wherein a rolling shaft is supported in the shell 1, two ends of the rolling shaft are provided with rolling wheels 2, the lower parts of the rolling wheels 2 penetrate through the bottom of the shell 1 to be in contact with the ground, a roller brush 3 is arranged in the middle of the rolling shaft, the lower part of the roller brush 3 penetrates through the bottom of the shell 1 to be in contact with the ground, and the bottom of the shell 1 is provided with a dust inlet positioned at the rear part of the roller; two rotating brushes 4 which are respectively positioned at the outer sides of the two rollers 2 and positioned at the front parts of the roller brushes 3 are also arranged in the shell 1, the shafts of the rotating brushes 4 are supported on the shell 1 and are vertical to the rollers, the lower parts of the rotating brushes 4 penetrate through the bottom part of the shell 1 and are contacted with the ground, spokes 5 are arranged on the end surfaces of the rotating brushes 4, the wheel surfaces of the rollers 2 (namely the circumferential surfaces of the rollers) are provided with teeth, and the spokes 5 on the end surfaces of the rotating brushes 4 are pulled by the rollers 2 through the teeth on the wheel surfaces of the rollers 2, so that the rollers 2; or, two ends of the rolling shaft are respectively provided with a driving bevel gear, and a driven bevel gear meshed with the driving bevel gear is arranged on the shaft of the rotary brush 4; the shell 1 is also provided with a handle 6. When the dust-free sweeper is used, the handle 6 is used for pushing the dust-free sweeper to move forwards along the ground, the two rollers 2 roll on the ground to drive the roller and the roller brush 3 on the roller to rotate, the roller brush 3 sweeps the garbage or foreign matters on the ground which move forwards into the shell 1 through the dust inlet at the bottom of the shell 1, the rollers 2 pull the spokes 5 on the end face of the rotary brush 4 through the teeth on the wheel face while rolling along the ground, so that the two rotary brushes 4 rotate oppositely to sweep the garbage or foreign matters on the ground which move forwards to the front part of the roller brush 3, and then the roller brush 3 sweeps the garbage or foreign matters into the shell 1. Or when the roller 2 rolls along the ground, the driving bevel gears at the two ends of the roller respectively drive the two rotary brushes 4 to rotate through the driven bevel gears meshed with the driving bevel gears, so that garbage or foreign matters on the ground in the forward moving process are swept to the front parts of the roller brushes 3 and then swept into the shell 1 by the roller brushes 3.

Claims

1. A dust-free sweeper comprises a shell (1), and is characterized in that a roller is supported in the shell (1), rollers (2) are arranged at two ends of the roller, the lower portion of each roller (2) penetrates through the bottom of the shell (1) to be in contact with the ground, a roller brush (3) is arranged in the middle of the roller, the lower portion of each roller brush (3) penetrates through the bottom of the shell (1) to be in contact with the ground, and a dust inlet positioned at the rear portion of each roller brush (3) is formed in the bottom of the shell (1); the shell (1) is also internally provided with two rotating brushes (4) which are respectively positioned at the outer sides of the two idler wheels (2) and positioned at the front part of the roller brush (3), the shafts of the rotating brushes (4) are supported on the shell (1) and are vertical to the roller shafts, the lower parts of the rotating brushes (4) penetrate through the bottom of the shell (1) to be contacted with the ground, spokes (5) are arranged on the end surface of the rotating brushes (4), the wheel surface of the idler wheels (2) is provided with teeth, and the idler wheels (2) pull the spokes (5) on the end surface of the rotating brushes (4) through the teeth on the wheel surface of the idler wheels (2), so that the idler wheels (2); the shell (1) is also provided with a handle (6).

2. A dust-free sweeper comprises a shell (1), and is characterized in that a roller is supported in the shell (1), rollers (2) are arranged at two ends of the roller, the lower portion of each roller (2) penetrates through the bottom of the shell (1) to be in contact with the ground, a roller brush (3) is arranged in the middle of the roller, the lower portion of each roller brush (3) penetrates through the bottom of the shell (1) to be in contact with the ground, and a dust inlet positioned at the rear portion of each roller brush (3) is formed in the bottom of the shell (1); two rotating brushes (4) which are respectively positioned at the outer sides of the two rollers (2) and at the front parts of the roller brushes (3) are also arranged in the shell (1), the shafts of the rotating brushes (4) are supported on the shell (1) and are vertical to the roller shafts, the lower parts of the rotating brushes (4) penetrate through the bottom of the shell (1) to be contacted with the ground, driving bevel gears are respectively arranged at the two ends of the roller shafts, and driven bevel gears meshed with the driving bevel gears are arranged on the shafts of the rotating brushes (4); the shell (1) is also provided with a handle (6).