Coal mine underground gangue backfilling continuous conveying equipment and gangue backfilling method

• Main Authors: FENG BAOZHONG, WANG NING, YANG PING, CAI RUIKUN, LAN CHUNSEN, YANG HAI, TONG JIANZHONG, LUO TINGFENG, WANG XINGHONG
• Format: Patent
• Language: Chinese; English
• Published: 13.09.2022
• Subjects: CONVEYING; EARTH DRILLING; FIXED CONSTRUCTIONS; HANDLING THIN OR FILAMENTARY MATERIAL; MINING; PACKING; PERFORMING OPERATIONS; PNEUMATIC TUBE CONVEYORS; SAFETY DEVICES, TRANSPORT, FILLING-UP, RESCUE, VENTILATION, ORDRAINING IN OR OF MINES OR TUNNELS; SHOP CONVEYOR SYSTEMS; STORING; TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING ORTIPPING; TRANSPORTING

The invention discloses underground coal mine gangue backfilling continuous conveying equipment and a gangue backfilling method. The underground coal mine gangue backfilling continuous conveying equipment comprises a head self-moving telescopic belt conveyor and a movable gangue reversed loader; the head self-moving telescopic belt conveyor comprises a head self-moving device, a transition device, a telescopic machine body part, a fixed machine body part, a transmission part, a storage belt tensioning device and a machine tail part. The movable gangue reversed loader comprises a discharging part, a front probing arm beam, a rigid machine body, a driving roller and a traction device. In the initial state, the tail of the movable gangue reversed loader is located below the head of the head self-moving telescopic belt conveyor, the movable gangue reversed loader is pushed towards the tail of the head self-moving telescopic belt conveyor step by step from the initial position along with forward pushing of the coa