Cleaning disc brush, roller brush linkage lifting mechanism

A technology of linkage mechanism and lifting mechanism, which is applied in the field of sweeping vehicles, can solve problems such as reducing the cleaning effect, vibration of disc brushes and rolling brushes, and affecting the normal operation of sweeping vehicles, and achieves the effect of simple and compact structure, stable structure, and improved cleaning effect

Inactive Publication Date: 2016-05-04
SOUTHEAST UNIV
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

At the same time, especially for sweeping vehicles, when working in complex road conditions, the severe vibration during the working process will cause the vibration of the disc brush and roller brush, which will seriously affect the normal work of the sweeping vehicle and greatly reduce the cleaning effect

Method used

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  • Cleaning disc brush, roller brush linkage lifting mechanism
  • Cleaning disc brush, roller brush linkage lifting mechanism
  • Cleaning disc brush, roller brush linkage lifting mechanism

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0028] The present invention will be further described below with reference to the accompanying drawings.

[0029] The present invention provides a sweeping vehicle disc brush and rolling brush linkage lifting mechanism, the lifting mechanism includes a first quadrilateral linkage mechanism and a second quadrilateral linkage mechanism arranged opposite to the first quadrilateral linkage mechanism, connecting the first quadrilateral linkage mechanism The fixed bracket and the electric push rod 8 of the polygonal linkage mechanism and the second quadrilateral linkage mechanism;

[0030] The fixing bracket includes a first beam 5 of the fixing bracket and a second beam 7 of the fixing bracket, which are arranged oppositely and are respectively connected with the first quadrilateral linkage mechanism and the second quadrilateral linkage mechanism, and the first beam 5 connecting the fixing bracket and the second beam of the fixing bracket. The first fixing rod 6 or the second fixi...

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PUM

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Abstract

The invention discloses a linkage lifting mechanism for tray brushes and a rolling brush of a sweeper. The lifting mechanism comprises a first quadrangular linkage mechanism, a second quadrangular linkage mechanism, a fixed support, an electric drive pusher (8), wherein the second quadrangular linkage mechanism is opposite to the first quadrangular linkage mechanism, and the fixed support is connected with the first quadrangular linkage mechanism and the second quadrangular linkage mechanism; the fixed support comprises a first cross beam (5) and a second cross beam (7) of the fixed support and a first fixed link or a second fixed link (6), wherein the first cross beam (5) and the second cross beam (7) are oppositely arranged and are respectively connected with the first quadrangular linkage mechanism and the second quadrangular linkage mechanism, and the first fixed link or the second fixed link (6) is connected with the first cross beam (5) and the second cross beam (7); one end of the electric drive pusher (8) is hinged with a sweeper frame (9), and the other end of the electric drive pusher (8) is hinged to the second cross beam (7) of the fixed support. According to the linkage lifting mechanism disclosed by the invention, misplacement can be prevented, and the sweeping effect is improved.

Description

Technical field: [0001] The invention relates to a cleaning vehicle, in particular to a linkage lifting mechanism for a cleaning vehicle disc brush and rolling brush. Background technique: [0002] The lifting mechanism of the cleaning element of the sweeper is an indispensable part of a sweeper. When the sweeper is working, the disk brush and the roller brush are in contact with the ground, and the bristles will elastically deform and move relative to the ground during this process. When the sweeper is not working, it is necessary to ensure that the disc brush and the roller brush are separated from the ground, which can reduce the wear of the bristles, prolong the service life of the sweeper, and prevent the disc brush and the roller brush bracket from hitting the road surface. damage caused by obstacles. [0003] At present, most of the sweepers on the market will have two disc brushes (one on each side of the left and right) and one roller brush, but the lifting mechani...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): E01H1/05
CPCE01H1/05
Inventor 陈南弥甜陈晨
Owner SOUTHEAST UNIV
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