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Hand-controlled type motor driving cleaning machine

A motor-driven, cleaning machine technology, applied in the field of cleaning machines, can solve the problems of unavailability, difficult cleaning, increase the structural cost of the cleaning machine, etc., and achieve the effect of simplifying the operation and keeping the structure simple.

Inactive Publication Date: 2008-02-13
ANDREAS STIHL AG & CO KG
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, due to the large swivel radius of the sweeper, walls facing the sweeper cannot be cleaned without difficulty with this type of disc broom
In addition, the additional disc broom increases the structural outlay of the sweeping machine

Method used

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  • Hand-controlled type motor driving cleaning machine
  • Hand-controlled type motor driving cleaning machine

Examples

Experimental program
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Embodiment Construction

[0016] The sweeping machine 1 shown in FIG. 1 has a handle frame 4 on which two handles 2 for guiding the sweeping machine 1 on the floor are fastened. Arranged on one of the handles 2 is an operating element (not shown) for actuating the drive motor. The sweeper 1 has a drive motor arranged in a motor unit 8 . The motor unit 8 has a housing 9 fastened to the sweeper 1 .

[0017] The sweeper 1 has a rigid machine housing 53 on which the waste collection container 10 is arranged. Furthermore, the machine housing 53 has a protective cover 11 . The protective cover 11 is connected to the roof section 55 of the refuse collection container 10 .

[0018] The cleaning machine 1 has a front cleaning roller 13 and a rear cleaning roller 14 . Furthermore, the sweeper 1 has two rear wheels 5 and two front wheels 6 . The two front wheels 6 are designed significantly smaller than the rear wheels 5 and are arranged at the end faces of the cleaning rollers 13 and 14 in the area where th...

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PUM

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Abstract

A hand-guided, motor-driven sweeping device (1), which has at least two wheels (5,6), at least one sweeping roller (13,14) which rotary axes (36,37) is parallel to the wheel rotary axes (58,59), as well as an motor unit (8) which drives the sweeping roller about the axis of rotation, and an essentially rigid equipment housing (53). The sweeping roller protrudes in the direction of travel beyond the rigid part of the equipment housing.

Description

technical field [0001] The invention relates to a hand-operated motor-driven sweeping machine having at least two wheels, at least one sweeping roller whose axis of rotation is parallel to the axis of rotation of the wheels, and a motor unit which makes the sweeping roller It is driven in rotation about an axis of rotation and has a substantially rigid machine housing. Background technique [0002] A sweeping machine is known from DE 2845212 A1, which drives a sweeping drum via a drive motor, the axis of rotation of which is horizontal, ie parallel to the axis of rotation of the wheels of the sweeping machine. The sweeping drum is covered by a protective hood which extends up to below the axis of rotation of the sweeping drum. Cleaning next to an obstacle is only possible up to a certain distance in front of the obstacle, which corresponds to the horizontal distance between the protective hood and the bearing surface of the cleaning roller. [0003] In order to be able to ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A47L11/24E01H1/04
CPCA47L11/4041A47L11/4013A47L11/4061A47L11/22
Inventor H·孟G·梅尔A·埃克特
Owner ANDREAS STIHL AG & CO KG