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Cleaning device

A technology for cleaning devices and brushes, applied in the directions of cleaning devices, cleaning equipment, robot cleaning machines, etc., can solve the problems of expensive, affecting the operation of bristles, and bulky cleaning devices, and achieve the effect of compact design and occupying more space.

Inactive Publication Date: 2017-08-29
ASTROBOT
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] A disadvantage of known cleaning devices is that debris accumulates between the bristles as the brush rolls over the floor
Such debris then affects the operation of the bristles, due to which cleaning is performed with less efficiency
[0004] A further disadvantage of the known cleaning devices is that the cleaning devices that can be used on artificial turf are structurally complex, for which reason they are bulky and expensive, while simpler and smaller conventional cleaning devices are not used. Designed for use on artificial turf, making these cleaning devices unsuitable for use on artificial turf and giving poor results at best

Method used

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Examples

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Embodiment Construction

[0029] The cleaning device 1 comprises a chassis 2 to which wheels 3 are attached to allow the cleaning device to travel on the ground. A body is provided on the chassis, and a space 4 exists in the body. This space is at the bottom of the chassis to be accessible from below. A roller-shaped brush 6 is attached in this space, which brush is provided with bristles 5 and is mounted rotatably about an axis 7 . A brush is attached such that the floor can be swept by the brush. The brushes are rotatably driven by a motor or by friction with the ground as the cleaning device moves over the ground.

[0030] The space 4 is connected to an outlet channel 8 to remove material brushed off by the bristles. The outlet channel is arranged in the continuation of this space and preferably extends in the longitudinal direction of the chassis. The outlet channel leads into a collection box 9 in which the material brushed off is collected.

[0031] A vibrating screen 10 is arranged in the o...

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PUM

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Abstract

Cleaning device comprising a chassis that can be moved over a ground surface, said cleaning device comprising a space in which a roller-shaped brush provided with bristles is arranged in a rotatable manner about an axle in such a way that said ground can be brushed therewith, said space being connected with an outlet channel for the removal of material brushed away by the bristles, wherein in the brush and coaxially with the axle an air channel is arranged, said air channel being provided with a series of openings which are directed towards the outlet channel and open between the bristles.

Description

technical field [0001] The invention relates to a cleaning device comprising a chassis movable on the floor, said cleaning device comprising a space in which a roller-shaped brush provided with bristles is arranged rotatably about an axis so that the floor Capable of being swept by a brush, the space is connected to an outlet channel to remove material brushed off by the bristles. Background technique [0002] Such cleaning devices are well known and are used, inter alia, for cleaning roads, squares, sports fields, factory buildings, public places and the like. These cleaning devices are more particularly used for cleaning artificial turf surfaces and for collecting litter. Preferably, wheels are mounted on the chassis to thereby be able to drive the cleaning device over the floor. The brush contacts the floor with its bristles so that the floor can be swept during the passage of the cleaning device. The ground is thereby swept by the brushes and collected material is rem...

Claims

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Application Information

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IPC IPC(8): E01H1/04A46B13/00A47L5/14A47L11/24
CPCA46B13/001A47L5/14A47L11/24E01H1/045A47L2201/00A46B2200/3066E01H1/08E01H1/14G05D1/0212G05D1/0276E01C13/08E01C23/06
Inventor 尼古拉斯·狄盖特
Owner ASTROBOT