Cleaning equipment for accumulated coal at bottom of main conveying belt

The utility model belongs to the technical field of coal mine transportation equipment, and particularly relates to accumulated coal cleaning equipment at the bottom of a main conveying belt. Whereinthe small cart is placed at the bottom of a main conveying belt and can walk, the elevator is arranged on the outer side of the bottom of the main conveying belt, the hydraulic power station is arranged on one side of the main conveying belt and can walk along a track, the track is arranged along the main conveying belt, and the hydraulic power station provides power for the small cart and the elevator. The movable hydraulic power station is used for providing power for the small cart and the elevator, and the long-distance safe and efficient energy problem under a coal mine well is successfully solved. 本实用新型属于煤矿运输设备技术领域，具体是一种主运输皮带底部积煤清理装备。包括放置在主运输皮带底部可行走的小型推车、设置在主运输皮带底部外侧的提升机以及设置在主运输皮带一侧并可以沿轨道行走的液压动力站，所述的轨道沿主运输皮带设置，液压动力站为小型推车和提升机提供动力。本实用新型使用可移动的液压动力站为小型推车和提升机提供动力，成功的解决了煤矿井下长距离安全高效的能源问题。