The paper reviews the process from ring chain type bucketelevator to plate chainbucketelevatorand indicates the strength calibration of driving wheel axle.
本文重点论述了环链式斗式提升机改造成板链式斗式提升机的过程及驱动轮轴的强度校核。
2
Often appear no buried scraper conveyor, disconnection of chainandchain, and the bucketelevator, off the bucket of a spin occur frequently.
没有埋刮板输送机经常出现的卡链、飘链、断链现象和斗式提升机经常发生的打滑、掉斗现象。
3
The prevention and overcoming of the breakdown of common equipment such as mixer , chain grinder , bucketelevatorand drier are introduced.