Reducing roller brush sweeper
A sweeping vehicle and rolling brush technology, applied in the field of garbage sweeping vehicles, can solve the problems of large power consumption, complex structure, and high cost, and achieve the effects of light mechanism, high cleaning efficiency, and high work efficiency
Inactive Publication Date: 2008-11-05
CHENGDU UNIVERSITY OF TECHNOLOGY
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Problems solved by technology
This large-scale sweeper has the problems of complex structure, high cost, high price, and large power consumption.
Method used
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other Embodiment approach
[0031] Description of other embodiments: only need to make a corresponding design for the guide groove of the guide rail, under the cooperation of the sliding pin, the brush head can realize a straight-line sweeping section in one rotation cycle or realize a straight-line sweeping section and then add The last purpose of sweeping the slag into the slag hopper is the oblique upward running section.
[0032] To sweep the slag into the slag hopper, besides the slag guide plate, other suction methods can also be used.
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The invention relates to a sweeper provided with a variable-diameter roller brush, comprising a truck frame; a rotary shaft arranged on the truck frame; a plurality of retractable roller brushes formed by retractable supporting rods and brush heads which are evenly fixed on the rotary shaft; a guide rail arranged on the truck frame; sliding pins which are fixedly connected with the supporting rods, are used for cooperating with a guiding groove of the guide rail to realize straight working of brush heads to sweep ground and upper-inclined working of brush heads to sweep rubbish into a dregs-hopper; a dregs-guiding board articulated with the front edge of the dregs-hopper; one end of a link-rod mechanism is articulated with the dregs-hopper and the other end thereof is positioned in an affecting scope of a cam arranged on the rotary shaft. During a revolving process, the retractable roller brushes adopt the guide rail to realize the horizontal moving of the brush heads to sweep ground and to sweep dregs into the hopper so as to largely enhance the cleaning effect. Simultaneously, the cam link-rod mechanism can lead the dregs-guiding board to touch ground periodically so as to effectively reduce the wearing to the dregs-guiding board. The sweeper of the invention has the advantages that the design is proper; the mechanism is smart; the efficiency is high; the energy cost is low and the applicable sites are diverse.
Description
technical field [0001] The invention relates to a garbage cleaning machine, in particular to a fully manual, fully powered or semi-manually driven garbage cleaning vehicle in which the radius of the rolling brush can be changed during operation so that the brush head can sweep flat and sweep into the slag hopper. Background technique [0002] At present, many urban main roads use large garbage sweepers. This kind of large-scale sweeper is generally a full-powered type, powered by an engine or / and a motor. During operation, the motor rotates the disc broom or cylinder broom through a mechanical device to form a rolling sweep on the ground. At the same time, it is equipped with negative pressure suction The suction device collects the dust that is swept up. This large-scale sweeper has the problems of complex structure, high cost, high price, and large power consumption. From a general point of view, the brush head of the roller brush disclosed by existing garbage cleaning v...
Claims
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Inventor 杨勇
Owner CHENGDU UNIVERSITY OF TECHNOLOGY
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