High Quality Coal Mining Chain Scraper Conveyor Parts For Sale

Product Details

Coupling, commonly known as the wheel, is used to connect the drive shaft and driven shaft in different mechanisms to make them rotate together to transfer torque transmission components. It is used between motor and reducer on scraper.

Coupling function: The reducer and motor are connected together to make it an integral part of power output. In the process of motion, the axis and the axis can not be separated, can only be split and separated when the tongue plate stops running.

Coupling assembly on the shaft is one of the keys to coupling installation. Most of the coupling and shaft fit is interference fit, the connection can be divided into a key connection and a keyless connection, and the shaft hole of the coupling can be divided into two forms: cylindrical shaft hole and tapered shaft hole. The assembly methods are energy pressure method, dynamic pressure method, temperature difference assembly method and hydraulic assembly method.

Clean the parts before installing the coupling. After cleaning the parts, wipe the oil on them dry. For coupling ready to run in a short time, apply some turbine oil or oil on the surface of the parts after drying to prevent rust. For couplings that need to be put into service for a long time, they should be maintained with anti-rust oil. After the various couplings are assembled, see if the rotation is good. In a word, the correct installation of the coupling can improve the operation of the equipment, reduce the vibration of the equipment, and prolong the service life of the coupling.

In case of excessive transmission torque caused by any abnormal occurrence of the scraper during operation, the coupling will be damaged first to avoid damage to the motor or other transmission parts. Henan Shuangzhi produces 128S98/05010102, 20S01-4, 2Z011-0102/1, 107STE29, QB5272*90*195, 25ZC0101-01, etc.