Novel engineering dump truck carriage

Abstract

The invention relates to the technical field of engineering truck carriages, and particularly relates to a novel engineering dump truck carriage which comprises a bottom plate, side plates and a frontbaffle. The bottom plate is connected with the side plates on the two sides through corner connecting plates; the bottom plate comprises a bottom single plate, a trapezoidal groove penetrating frontand back is arranged in the middle of the bottom single plate in a pressed mode, and an L-shaped longitudinal beam and a groove-shaped longitudinal beam are arranged on the two sides of the back surface of the trapezoidal groove respectively; each side plate comprises a side single plate and a rear stand column; and the side single plates are V-shaped and trapezoidal staggered corrugated boards which are arranged up and down through pressing, V-shaped sharp corners and trapezoidal openings of the side single plates face an inner portion of the carriage, C-shaped longitudinal beams are arrangedat the upper ends of the side single plates, transition plates are arranged at joints of the side single plates and the rear stand columns, and lugs are arranged at the tops of the rear stand columns. By changing the carriage structure of the engineering dump truck, the weight of the carriage is reduced, meanwhile, the volume of the carriage is increased, and therefore cost is reduced and efficiency is improved.

Description

technical field [0001] The invention relates to the technical field of engineering vehicle compartments, in particular to a novel engineering dump truck compartment. Background technique [0002] Engineering vehicle compartments are often used to load earthwork, sand and gravel and other goods with corrosion and abrasion, and the loading capacity is large, and there is a great impact when loading and unloading. The operating environment is harsh, which reduces the life of the engineering vehicle compartment; Sand and gravel and other materials are sticky and wet. When unloading, they often stick to the corners of the carriage, resulting in incomplete unloading, and sometimes need to be cleaned manually; construction trucks generally adopt self-unloading type, and oil cylinders are needed to lift the carriage and materials together. It consumes a lot of fuel and is very expensive. Contents of the invention [0003] The object of the present invention is to provide a novel ...

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Problems solved by technology

[0002] Engineering vehicle compartments are often used to load earthwork, sand and gravel and other goods with corrosion and abrasion, and the loading capacity is large, and there is a great impact when loading and unloading. The operating environment is harsh, which reduces the life of the engineering vehicle compartment; in addition, earthwork, Sand and gravel and other materials are sticky and wet. When unloading, they often stick to the corners of the carriage, resulting in incomplete unloading, and sometimes need to be cleaned manually; construction trucks generally adopt self-unloading type, and oil cylinders are needed to lift the carriage and materials together. Consumes a lot of fuel and is expensive

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