Front combined type snow removing device for snow removing vehicle

Abstract

The invention relates to a front combined type snow removing device for a snow removing vehicle. The front combined type snow removing device consists of a snow pushing shovel arranged by a vertical lifting rack at the front end of a vehicle body, and a rolling brush; a bearing rack of the snow pushing shovel is hinged with a supporting rack on the vertical lifting rack through double connecting rods; a brush body of the rolling brush is hinged at the front end of a rolling brush supporting rack; and the back end of the rolling brush supporting rack is hinged with the lower part of a sliding rack of the vertical lifting rack. According to the front combined type snow removing device, not only can the snow pushing shovel is translated and lifted through the vertical lifting rack, but the snow pushing shovel is also moved through the double connecting rods hinged between the bearing rack and the bearing rack of the snow pushing shovel, so that the snow pushing shovel is further retracted, elevated or fallen down. The snow pushing shovel and the rolling brush can respectively independently work according to demands, and the snow pushing shovel and the rolling brush can work simultaneously. With the adoption of the front combined type snow removing device, the approach angle of the vehicle is increased, so that the security travel of a vehicle is beneficial; the parking space is reduced; and the front combined type snow removing device has good snow removing property and obstacle crossing property.

Description

technical field [0001] The invention relates to a combined snow removal device with a snow removal shovel and a rolling brush arranged on the front end of a snow removal vehicle. Background technique [0002] At present, it is widely used in various snow removal vehicles for winter snow removal in town streets, wherein the structure with better snow removal performance is to set a combined snow removal device with a snow pusher and a rolling brush on the front end of the snow removal vehicle, that is, to set the front end of the vehicle body and A snow shovel and a rolling brush are directly arranged on the vertical lifting frame on the rear end. When working, the snow shovel and rolling brush are lowered to touch the ground through the drive of the vertical lifting frame; when not working, the snow shovel and rolling brush are raised. But this kind of structure has the following defects: one, due to the long longitudinal structure formed by the simple rigid connection betw...

AI Technical Summary

Problems solved by technology

But this kind of structure has the following defects: one, due to the long longitudinal structure formed by the simple rigid connection between the snow pusher and the vertical lifting frame, it is inconvenient to drive in a non-working state, the safety is poor, and the parking space is also large ; The 2nd, because the obstacle-crossing property when this structure works is bad, directly influences the snow-removing effect of this device on uneven road surface

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