Bulk cargo transport vehicle carriage with unloading system

Abstract

The invention discloses a bulk cargo transport vehicle carriage with an unloading system. The carriage comprises a bottom plate and side plates; the unloading system is arranged in the carriage and comprises movable side plates and a movable bottom plate; the movable side plates are arranged on the side plates of the carriage; straight rods are respectively arranged at the ends of the sides, which are close to the movable side plates, of the movable bottom plate, rollers are disposed at the top ends of the straight rods, each straight rod is disposed between the corresponding movable side plate and the corresponding side plate, so that the movable side plates can be jacked up when the movable bottom plate turns over, and further, the movable side plates turn over; and the lower end of the movable bottom plate is fixedly connected with a hydraulic lifting mechanism used for jacking up the movable bottom plate and leading the movable bottom plate to turn over. The bulk cargo transport vehicle carriage with the unloading system has the advantages that the purpose of completely unloading without lifting the carriage can be realized, safety and reliability are good, cost is low, and the like.

Description

technical field [0001] The invention relates to a compartment for a bulk material transport vehicle with a discharge system, in particular to a compartment for a bulk material transport vehicle with a discharge system for a dump truck. Background technique [0002] A dump truck is a vehicle that unloads goods by itself through hydraulic or mechanical lifting. Also known as dump truck. It is composed of automobile chassis, hydraulic lifting mechanism, cargo compartment and power take-off device and other components. In civil engineering, dump trucks are often combined with construction machinery such as excavators, loaders, and belt conveyors to form a loading, transporting, and unloading production line for loading and unloading of earthwork, sand, and bulk materials. [0003] At present, the dump trucks used in the market, whether they are sideways dumps or rear dumps, are mostly lifted and dumped by the whole compartment, so that when the center of gravity is too high du...

AI Technical Summary

Problems solved by technology

[0003] At present, the dump trucks used in the market, whether they are sideways dumps or rear dumps, are mostly lifted and dumped by the whole compartment, so that when the center of gravity is too high during the lifting process or the center of gravity moves out of the vehicle support surface, it is easy to cause the vehicle to become unstable. The common ones are rear-dumping vehicles that tilt their heads when unloading, and side-dumping types that easily cause the vehicle to roll over; generally, when a 12-meter self-unloading semi-trailer is unloading, it is necessary to use auxiliary supports to protect the vehicle from rolling over as a whole

When lifting the carriage, the carriage body needs to be lifted as a whole, and an oil cylinder with a large cylinder diameter is required, resulting in an increase in cost; at the same time, an auxiliary support device is provided, resulting in an increase in the cost of the vehicle

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