Intermediately-arranged rolling sweeping mechanism used for road sweeper

Abstract

An intermediately-arranged rolling sweeping mechanism used for a road sweeper comprises a T-shaped pull rod (1), a transverse pull rod (2), hydraulic oil cylinders (3), a rolling sweeping fixing support (4), a rolling sweeping brush (5), a drive motor (6), a V-shaped supporting rod (7) and lateral longitudinal pull rods (8). A parallelogram mechanism is jointly composed of the rolling sweeping fixing support (4), the left and right lateral longitudinal pull rods (8) and the transverse pull rod (2), and the included angle between the axis of the rolling sweeping brush and the traveling direction is adjusted through the hydraulic oil cylinders (3). The invention mainly aims at arranging the rolling sweeping mechanism with the good ground attaching characteristic under the condition that a chassis is low. The rolling sweeping mechanism sweeps garbage in the middle of a road to a suction nozzle covering position on a certain side of the road through the left and right sweeping function ofthe rolling sweeping mechanism, and more portions at the end and the other end opposite to the suction nozzle covering face are in lap joint so that the purposes that the garbage is effectively prevented from being left out and a sweeping effect is enhanced can be achieved.

Description

technical field [0001] The invention relates to a road sweeping vehicle which adopts a horizontal sweeping brush to clean the road surface, in particular to a middle-mounted rolling sweeping mechanism for a road sweeping vehicle which can be flexibly adjusted in multiple dimensions. Background technique [0002] To achieve energy saving and noise reduction under the premise of ensuring the cleaning effect of the road sweeper, and to obtain the best cleaning effect with the minimum energy consumption and noise cost has always been the direction that the road sweeper products are committed to pursuing. As the most important subsystem of the road sweeper, the pneumatic system is the main energy-consuming system and noise source. If the best cleaning effect can be obtained with the smallest air flow, the energy consumption and noise of the pneumatic system will be greatly reduced accordingly. In order to ensure sufficient cleaning width, the mainstream products in the domestic ...

AI Technical Summary

Problems solved by technology

In order to achieve a good cleaning effect, it is necessary to ensure a sufficient diameter of the rolling sweeping brush. Compared with the conventional fuel-powered chassis, the position of the drive shaft in the middle is lower, which limits the design space of the rolling sweeping mechanism. In addition, the existing similar products in the market lack the rolling sweeping mechanism. Adaptive function that always stays parallel to the ground

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