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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: 2008-11-19
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 is an overall view showing an example of the brush type road sweeping vehicle of the present invention. The brush type road sweeping vehicle (hereinafter referred to as "road cleaning vehicle") 1 is located on the left and right sides of the chassis 2 and on the front and rear wheels 3, 4 (designed The left side of Figure 1 is the front), a pair of side brushes 5, 5 are rotatable and movable up and down. On the other hand, a main brush 6 is arranged behind the chassis 2, which will be swept closer by the side brushes 5, 5. The dust on the road surface reaching the lower center of the chassis 2 is swept up and forward by the main brush 6. Reference numeral 7 is a cover covering the upper, right and left sides of the chassis 2 and the upper side of the main brush 6.

[0036] The main brush 6 is rotatably assembled behind the lower end of the conveyor 8 installed in a v...

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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 present invention relates to a brush-type road sweeper that sweeps dust on a road surface to a conveyor device (Conveyor Device) through a main brush, and transports the sweeped dust to a hopper (Hopper) through the conveyor device. Background technique [0002] The brush type road sweeping vehicle, for example, as shown in Japanese Patent No. 2792547, is known to have the following structure: the dust on the road is swept up by the main brush arranged at the rear of the vehicle body, and the dust is swept through the main brush. The conveying device in front of the conveyor conveys upward and is collected in a bucket mounted on a chassis (Chassis). The bucket is installed at the rear of the car body behind the rear wheels. When the dust in the bucket is discharged, the bucket is lifted diagonally upward and rear by the lifting mechanism, and then it is moved toward the rear of the car body by the tilting mechanism. Tilting. [0003] In this way, the co...

Claims

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Application Information

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