What are the uses for rear dump ?
the uses for rear dump
the uses for rear dump refers to a vehicle that uninstalls the cargo by hydraulic or mechanical lifting. Also known as a rollover vehicle. It consists of components such as automotive chassis, hydraulic lifting mechanism, cargo compartment and force device.
The rear dump is divided into two types: tilt and the side tilt. By controlling the system to control the movement of the piston, the backward turning is more common. Pushing the piston rod to pour the carriage, a few two way tilt.
As an engineering trailer, rear dump drive the hydraulic mechanism by driving the hydraulic mechanism through the uses for rear dump dump truck to complete the purpose of the inclined movement to achieve unloading. When the unloading is completed, reset. So what is the purpose of turning the rear dump?
the uses for rear dump is mainly composed of hydraulic dumping agencies, cars, frames, and its accessories; loading the carriage can automatically turn over a certain angle unloading, which greatly saves the time and labor of the unloading; shorten the transportation cycle, improves production efficiency,
reduces the cost of transportation costs, reduces transportation costs It is a commonly used transportation special trailer.the uses for rear dump can be divided into two categories according to the purpose: one type of heavy and overweight dump trailers that belong to non-road transportation are mainly responsible for large scale mines and engineering transportation tasks, which are usually used with excavators. Another type of light, medium, and type ordinary dump trailers for highway transportation mainly undertakes loose goods transportation such as sand, soil, and coal, and is usually used with loader.
Drawing trailer are mainly used to transport bulk and trailer be piled up (such as sand, soil, ore, crops, etc.), and can also be used for transportation of goods. Therefore, the uses for rear dump mainly serve building materials factories, mines, construction sites, etc. In order to improve the productivity of transportation, dumping cars are usually used with supporting machines, excavators,the uses for rear dump and belt transport aircraft to achieve all transportation mechanization. The quality of rear dump is low, which is suitable for short distance transportation to give full play to the advantages of unloading mechanization.
Do not suddenly push the lifting handle to the “decrease position” in the middle of the full load.If this operation error occurs, the carriage suddenly rushes down, which will bring a great impact on the frame, and even accidents. Therefore, the uses for rear dump the above operations should be avoided as much as possible. If you need special circumstances, you must also operate carefully. Try to slow down the landing speed. You must not stop falling the carriage to the end.
Do not use the lift trailer the brakes to unload the goods.
Because the inertial force of the lift car is very large (usually 5 ~ 20 times the rated lift),the uses for rear dump is easy to cause damage to the permanent deformation of the frame, the uses for rear dump the open welding of the carriage and the fascination, the oil-burning pump or the destruction of the sealing ring, and the destruction of the liquid pressure cylinder. The service life of the vehicle is reduced, and there will be a rollover accident in severe cases. Therefore, the general dump truck is forbidden to drive during lifting.
After the dump of the trailer is unloaded, the uses for rear dump you must take off the force to drive.
If this operation error occurs, when the dump truck is driving, because the force is in the “junction” position, the uses for rear dump the lift oil pump runs at a high speed in a “small cycle” state without loading. As a result, hydraulic oil temperature rises rapidly, the uses for rear dump it is easy to cause damage to the oil pump oil seal.