Mining main inclined shaft belt conveyor and power balance self-adaptive control method thereof

The invention relates to a mining main inclined shaft belt conveyor and a power balance self-adaptive control method thereof. The belt conveyor comprises a machine head unloading roller, a middle unloading roller and a machine tail roller, a belt used for conveying is wound on the machine head unloading roller, the middle unloading roller and the machine tail roller, and a head conveying section is formed between the machine head unloading roller and the middle unloading roller. A tail conveying section is formed between the middle unloading roller and the tail roller, and a first middle driving roller, a second middle driving roller and a third middle driving roller which are located below the tail conveying section are sequentially arranged on the downstream portion of the middle unloading roller. A first machine head driving roller and a second machine head driving roller which are located below the head conveying section are sequentially arranged at the downstream position of the machine head unloading ro