The article had analyzed, calculated and introduced the theory of the whole part self-advance, anti-slide, the protection of support cylinder, the compensation for the reducing conveying capacity and the rolling self-advance of belt conveyor.

• 在整体自移原理、设备防滑、支撑油缸的保护、输送能力减少的补偿以及皮带机机尾滚动自移等方面进行了分析和计算的介绍。