Rain shield device applied to freight car hopper

Abstract

The invention discloses a rain shield device applied to a freight car hopper. The structure comprises a front end, a frame, a hopper and a rain shield. The rain shield consists of a body, a contracting and a releasing mechanism, a boom, a guide plate, raincloth, a guide winding mechanism and an auxiliary tightening mechanism; covering the dirt on the truck with a raincloth, keeping the soil from being wet by rain or open sources of pollution entering the atmosphere by dust driven by wind, man-made and others. The raincloth can be recovered by the hand lever to drive the retracting mechanism, avoiding the purpose of climbing the top of the hopper to recover the tarpaulin, which may cause it to fall or sink into the soil, and the cleaning mechanism can also clean the garbage under the tarpaulin.

Description

technical field [0001] The invention relates to the field of trucks, in particular to a rain shielding device applied to a hopper of a truck. Background technique [0002] Trucks are divided into two types, one is box-type trucks, the other is hopper-type trucks, and the hopper of hopper-type trucks is open-air. For this kind of trucks carrying soil in rainy days, it is easy to cause the soil to be wet by water, resulting in soil The loss caused the road to be dirty, or caused the soil to absorb a large amount of rainwater, which increased the weight of the truck and increased the danger of driving. Moreover, for this kind of truck, carrying soil on a sunny day would cause dust and cause air pollution. The prior art of this kind of truck generally uses a rain cloth to cover the hopper, but because this rain cloth is inconvenient when pulled out to cover, and it is necessary to deliberately climb up the hopper to recycle when recycling, it may cause falling or sinking into th...

AI Technical Summary

Problems solved by technology

[0002] Trucks are divided into two types, one is box-type trucks, the other is hopper-type trucks, and the hopper of hopper-type trucks is open-air. For this kind of trucks carrying soil in rainy days, it is easy to cause the soil to be wet by water, resulting in soil The loss caused the road to be dirty, or caused the soil to absorb a large amount of rainwater, which increased the weight of the truck and increased the danger of driving. Moreover, for this kind of truck, carrying soil on a sunny day would cause dust and cause air pollution. The prior art of this kind of truck generally uses a rain cloth to cover the hopper, but because this rain cloth is inconvenient when pulled out to cover, and it is necessary to deliberately climb up the hopper to recycle when recycling, it may cause falling or sinking into the soil Inside

Images