Mechanically-driven baseboard side-dumping type dump truck

Abstract

The invention relates to a mechanically-driven baseboard side-dumping type dump truck which comprises a heavy duty truck chassis, a force fetching device and a carriage with a turnover baseboard, wherein the carriage is connected with a main beam on the heavy duty truck chassis through an auxiliary beam on a carriage frame; the carriage frame is provided with left and right wallboards, front and rear wallboards, a movable baseboard and a mechanical drive box; the front wallboard is a fixed wallboard, and other wallboards are movable wallboards; for unloading, the left and right wallboards are opened to unload partial cargos; then the force fetching device is connected to supply power to the mechanical drive box; and the mechanical drive box drives the movable baseboard through a gear mechanism to rotate anticlockwise or clockwise so as to unload the rest cargos or reset the movable baseboard respectively. Through the invention, the potential safety hazard generated by lifting the entire carriage in the unloading process can be reduced, the unloading process is safer, more reliable and convenient and quicker, and the manufacturing cost of the dump truck is lowered.

Description

technical field [0001] The invention relates to the field of vehicle engineering, and relates to a dump truck with a mechanically driven bottom plate and a rollover type used for transporting bulk powder goods. Background technique [0002] At present, the market demand for dump trucks for transporting bulk powder goods is growing rapidly, and the tonnage of vehicles is also increasing, which makes the development of dump trucks face two urgent technical problems that need to be solved: First, the increase in the volume of the carriage has caused The lifting height of the traditional dump truck when unloading exceeds the national standard; second, the relative extension of the transportation distance, especially on the expressway, the stability and reliability of the dump mechanism need to be further improved. [0003] Traditional dump trucks mainly have the following two structural types: [0004] (1) The whole compartment lifts the dump truck. This type of dump truck usu...

AI Technical Summary

Problems solved by technology

[0002] At present, the market demand for dump trucks for transporting bulk powder goods is growing rapidly, and the tonnage of vehicles is also increasing, which makes the development of dump trucks face two urgent technical problems that need to be solved: First, the increase in the volume of the carriage has caused The lifting height of the traditional dump truck when unloading exceeds the national standard; second, the relative extension of the transportation distance, especially on the expressway, the stability and reliability of the dump mechanism need to be further improved

The limitations of this type of dump truck are: first, the cross-section of the compartment should not be too large, otherwise it will cause difficulty in unloading due to the expansion of the compartment; second, during use, the floor will be uneven due to constant impact, resulting in a small amount of cargo remaining in the compartment , requires manual cleaning

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