Views: 0 Author: Site Editor Publish Time: 2022-05-23 Origin: Site
Dump truck refers to 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, power take-off device and other components.
The carriage of the dump truck is divided into backward tipping and lateral tipping. The movement of the piston rod is controlled through the control system. Backward tipping is more common. Push the piston rod to overturn the carriage, and a few two-way tipping.
In civil engineering, dump trucks often work together with excavators, loaders, belt conveyors and other construction machinery to form loading, transportation and unloading production lines for the loading, unloading and transportation of earthwork, gravel and bulk materials.
The structure of engine, chassis and cab of dump truck is the same as that of general truck.
The high-pressure oil enters the lifting hydraulic cylinder through the distribution valve and oil pipe, and there is a cab safety protection plate at the front of the carriage.
The engine drives the hydraulic pump through the transmission and power take-off device. The car hydraulic tipping mechanism is composed of oil tank, hydraulic pump, distribution valve, lifting hydraulic cylinder, control valve and oil pipe.
The engine drives the hydraulic pump through the transmission and power take-off device, and the high-pressure oil enters the lifting hydraulic cylinder through the distribution valve and oil pipe to push the piston rod to overturn the carriage. Backward tipping is more common. By controlling the movement of the piston rod through the control system, the carriage can be stopped at any required tilt position. The carriage is reset by its own gravity and hydraulic control.