Based on reinforcing the steel plate of actuating device, adjusting the force state of driving chain and adding the jack bolts of reducer, the above-mentioned faults of chain bucket elevator are eliminated and the performance becomes stable. 通过对驱动装置钢平台的加固,对传动链条受力状态的调整及增加减速机的定位螺栓,消除了故障,提升机运行平稳。