A car tarpaulin covering device

Abstract

The invention relates to an automobile tarpaulin coverage device. The coverage device is arranged at one end of an automobile carriage, and the coverage device comprises a shell body with a rotating shaft. A piece of tarpaulin which is wound around the rotating shaft is arranged on the rotating shaft, and at least two longitudinally-extending supporting strips which are wound or unwound along the tarpaulin are arranged on the tarpaulin. The automobile tarpaulin coverage device is good in sealed performance, capable of preventing dust from being raised or preventing leakage from happening in the process of transportation, and good in safety performance. Due to the fact that the coverage device is a flexible coverage device, modification on the whole automobile is smaller, the unchangeable gravity can be ensured in the automobile loading, and use is convenient. In the short time, the coverage device can be normally unfolded and folded, the cargo handling process is not affected, the size is small, the self weight is light, the interior space of the automobile carriage body is not occupied, the self weight is smaller, and the transportation efficiency is not affected.

Description

technical field [0001] The invention relates to a transportation dust suppression mechanism, in particular to an automobile tarpaulin covering device. Background technique [0002] According to statistics, in recent years, the discharge of construction waste in Beijing has reached 40 million tons, with an average daily discharge of 110,000 tons. Based on the 18 million resident population of Beijing, the per capita discharge of construction waste is about 2 tons per year, far exceeding the average level of 0.5 tons per year in my country, and seven times the per capita discharge of about 0.3 tons per year in developed countries. The annual discharge of construction waste in my country is 400 million tons, which is the country with the largest discharge of construction waste in the world. Beijing also ranks first with a share of 9% of the country's construction waste. In recent years, the annual average discharge of construction waste in Beijing has been maintained at Such a ...

AI Technical Summary

Problems solved by technology

The main problems are: no transport permit, no muck disposal certificate, no airtight covering device, scattered roads, random dumping and unloading, etc. occur frequently

[0007] However, at this stage, the tarpaulin covering work in Beijing mainly adopts manual covering, which requires 3 people to climb to the top of the carriage. It takes about 25 minutes for 4 people, which is a time-consuming, labor-intensive and inefficient job

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