Jinan Xinlongxin Automobile Sales Co

. Structural features of HOWO dump truck
The characteristic of a dump truck is that its compartment can be tilted at a certain angle so that the goods in the compartment can be unloaded. The tilting of the carriage
is accomplished through the dumping mechanism using the power of the dump truck engine. Because the loading carriage can automatically tip over at a certain angle for unloading, it greatly saves unloading time and labor, shortens the transportation cycle, improves production efficiency, and reduces transportation costs. It is a commonly used transportation machinery. A dump truck
is composed of an engine, chassis, cab and carriage. The structure of the engine, chassis and cab is the same as that of a general truck. The carriage can tip backward or sideways. It is more common to tip over backwards, and a few can tip over in both directions. There is a cab safety protection panel at the front end of the carriage. Cabin hydraulic pressure
The tilting mechanism consists of a fuel tank, a hydraulic pump, a distribution valve, and a lifting hydraulic cylinder. It pushes the piston rod to tip the cabin. By controlling the movement of the piston rod through the operating system, the carriage can be stopped at any required tilting position. The carriage uses its own gravity and hydraulic control to reset. Advantages and disadvantages of single-cylinder and double-cylinder:
Single-cylinder straight-top cylinders are expensive to build, have large cylinder strokes, are generally multi-section cylinders, and the manufacturing process of the lifting mechanism is relatively simple. Single-cylinder compound lift
The structure is relatively complex and the assembly process requirements are high, but the cylinder stroke is small, the structure is simple, and the cost is low. The stress conditions of these two types of lifting mechanisms
are better. Double cylinders are generally in the form of straight tops such as 3, with simple structure and low cost, but poor stress conditions.
Dump trucks have been developing and improving since the beginning of the century, and have become one of the main vehicles for cargo transportation today. With the development of the automobile manufacturing industry, dump trucks continue to adopt new materials and new processes to improve their quality utilization coefficient, have a larger speed range and higher transmission efficiency, control and manipulation More complete and more convenient.