Full-covered top cover and dump truck with top cover

Abstract

The invention discloses a full-covered top cover and a dump truck with the top cover. The full-covered top cover is arranged on a cargo container with an open top of a vehicle, wherein the full-covered top cover comprises a plurality of covering frames, a covering cloth and a swing arm frame; the plurality of covering frames are longitudinally distributed and slidably arranged on the cargo container and comprise a rear covering frame and at least one front covering frame arranged in front of the rear covering frame; the covering cloth is fixed on the plurality of covering frames; the swing armframe comprises at least two swing arms rotatably arranged at two sides of the rear covering frame; the rear end of the covering cloth is fixed to the swing arms; the covering frames are spaced apartor close to each other so that the covering cloth is in an unfolded state or in a folded state; and when the covering cloth is in the unfolded state, the swing arms rotate downward so that the covering cloth completely covers the rear end of the cargo container. By virtue of the design of the swing arm frame of the full-covered top cover, the rear end of the covering cloth is fixed to the swing arm frame. When the covering cloth is in the unfolded state, the swing arms of the swing arm frame rotate downward so that the rear end of the covering cloth can completely cover the rear end of the cargo container, so as to achieve the full coverage of the cargo container.

Description

technical field [0001] The invention relates to the technical field of special purpose vehicles, in particular to a full-cover roof and a dump truck with the roof. Background technique [0002] Existing special-purpose vehicles with cargo compartments with top openings, such as muck trucks, are usually sealed with a tarpaulin top cover to prevent the loaded cargo from being exposed or scattered during operation. The muck truck adopts a dump truck structure. Due to the unique unloading method of the dump truck, the sealing effect at the rear compartment hook seat above the rear end of the muck truck is not ideal. Existing manufacturers of muck trucks (dump trucks) install a roof tailgate on the top of the rear end of the cargo compartment. According to on-site inspections and user feedback, it can be known that the above-mentioned roof tailgate device is not conducive to the loading of goods, that is, when loading goods The fixed tailgate is easily damaged by cargo or loadin...

AI Technical Summary

Problems solved by technology

The muck truck adopts a dump truck structure. Due to the unique unloading method of the dump truck, the sealing effect at the rear compartment hook seat above the rear end of the muck truck is not satisfactory.

Existing manufacturers of muck trucks (dump trucks) install a roof tailgate on the top of the rear end of the cargo compartment. According to on-site inspections and user feedback, it can be known that the above-mentioned roof tailgate device is not conducive to the loading of goods, that is, when loading goods The fixed tailgate is easily damaged by cargo or loading machinery, and the roof tailgate is easily damaged by the impact of cargo when the cargo box is lifted and unloaded

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