Novel cargo box of engineering vehicle

Abstract

The invention discloses a novel cargo box of an engineering vehicle. The cargo box is characterized in that: a front upright and a rear upright are arranged at the two ends of a chassis respectively; an upper side plate and a lower side plate are connected between the front upright and the rear upright; a small door is arranged at each of the two ends of the lower side plate respectively; the rear side plate is arranged on the rear upright through a lifting lug; a hook hangs the rear side plate; a steel wire rope frame and a spare tire frame are arranged on one side of the front upright; the chassis consists of multiple cross beams, side cross beams and longitudinal beams; and an oil cylinder balancing support and an overturning seat are arranged at the middle part of a base and the middle part at the rear end respectively. With the structure, the novel cargo box disclosed by the invention ensures that the cargo loading capacity is increased and guarantees the maximum load of the cargo bearable to the chassis.

Description

technical field [0001] The invention relates to an automobile cargo box, in particular to a novel engineering vehicle cargo box loaded with small-volume goods. Background technique [0002] The existing special heavy-duty engineering vehicle with automatic loading of small-volume goods has insufficient cargo box load, the internal size of the cargo box is small, it is inconvenient to load and unload cargo, the maximum load that the cargo box chassis can bear is not enough, and the welding process of the longitudinal beam part of the cargo box chassis is unreasonable. Contents of the invention [0003] The object of the present invention is to provide a novel engineering vehicle cargo box for loading small-volume goods. [0004] In order to achieve the above object, the present invention is respectively provided with a front column and a rear column at both ends of the chassis, and an upper side plate and a lower side plate are connected between the front column and the rea...

AI Technical Summary

Problems solved by technology

[0002] The existing special heavy-duty engineering vehicle with automatic loading of small-volume goods has insufficient cargo box load, the internal size of the cargo box is small, it is inconvenient to load and unload cargo, the maximum load of the cargo box chassis is not enough, and the welding process of the longitudinal beam part of the cargo box chassis is unreasonable

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