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Brush type road sweeper

A sweeping vehicle and brush-type technology, which is applied in road cleaning, cleaning methods, construction, etc., can solve problems such as troublesome dust discharge operations and shortened service life of transmission devices, and achieve reliable discharge, reduced manufacturing costs, and easy discharge.

Active Publication Date: 2010-12-22
HOWA MASCH LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0006] In addition, in the conventional brush-type road sweeper, since the dust that is transferred obliquely upward and forward by the push-up plate of the dust recovery conveyor is dropped into the rear bucket by the rotational force of the push-up plate at the upper end, Because of the internal structure, it is necessary to increase the transfer speed of the conveyor, and there is a problem that the life of the conveyor is shortened.
[0007] Furthermore, in the conventional brush-type road sweeper, the dust in the bucket is discharged to the loading platform of the dump truck by tilting the bucket lifted upward and backward. , it is necessary to move the sweeper or dump truck so that the stage is located directly under the bucket, and the dust discharge operation becomes troublesome

Method used

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Embodiment Construction

[0034] Hereinafter, embodiments of the present invention will be described based on the drawings.

[0035] figure 1 It is an overall view showing an example of the brush-type road sweeper of the present invention. The brush-type road sweeper (hereinafter simply referred to as "road sweeper") 1 is provided on the left and right sides of the chassis 2, and on the front and rear wheels 3, 4 (set figure 1 A pair of side brushes 5, 5 are rotatable and movable up and down between the left side of the front), and on the other hand, a main brush 6 is arranged at the rear of the chassis 2, and the side brushes 5, 5 will be swept close to the chassis. The dust on the road surface of the lower central part of 2 is swept up by main brush 6 towards the upper side. Reference numeral 7 denotes a cover covering the upper, left, and right sides of the chassis 2 and the upper part of the main brush 6 .

[0036] The main brush 6 is rotatably assembled behind the lower end of the conveyer 8 dis...

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Abstract

In a brush-type road sweeper (1) of the invention, a containing bucket (16) carried on a chassis (2) is configured against the front of a transmitter (8) in order to recycle dust. Besides, the chassis (2) is provided with a containing bucket shifter (18) enabling the containing bucket (16) to move toward the back of the vehicle body through the upper part of the transmitter (8) and a main brush (6). Therefore, the safety standard is satisfied, production cost is reduced and accumulating weight of dust to the container is assured.

Description

technical field [0001] The invention relates to a brush-type road sweeper that sweeps dust on the road surface to a conveyor device (Conveyor Device) through a Main Brush, transports the dust swept up through the conveyor device, and recovers it to a Hopper. Background technique [0002] The brush-type road sweeper is for example shown in the Japanese Patent No. 2792547 communique. It is well known that the following structure is arranged: the dust on the road surface is swept up by the main brush arranged at the rear of the car body, and the dust swept up is passed through the main brush provided on the main brush. The conveying device in front of the conveyor conveys upwards and collects them into the bucket mounted on the chassis (Chassis). The bucket is located at the rear of the car body at the rear. When the dust in the bucket is discharged, the bucket is lifted up and backward by the lifting mechanism, and then it is moved to the rear of the car body by the tilting me...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): E01H1/04E01H1/05
Inventor 加藤治之
Owner HOWA MASCH LTD
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