ANTI-RUNAWAY CART SELF-ADJUSTING BUFFERING SYSTEM FOR INCLINED PATH TRANSPORTATION, AND APPLICATION THEREOF

• Main Authors: LIU, Yanxi, MIAO, Genyuan, WANG, Chenglong, ZENG, Qingliang, QIU, Zhiwei, CHEN, Meng, WANG, Chengwu, MA, Shumeng
• Format: Patent
• Language: Chinese; English; French
• Published: 07.11.2019
• Subjects: EARTH DRILLING; FIXED CONSTRUCTIONS; MINING; OTHER AUXILIARY EQUIPMENT FOR RAILWAYS; PERFORMING OPERATIONS; RAILWAYS; SAFETY DEVICES, TRANSPORT, FILLING-UP, RESCUE, VENTILATION, ORDRAINING IN OR OF MINES OR TUNNELS; TRANSPORTING

An anti-runaway cart self-adjusting buffering system for inclined path transportation, and an application thereof, said system comprising a minecart lifting winch (8), a cart-blocking fence lifting system, and a cart-blocking fence buffer system. Sensors (4, 7) are arranged at an upper cart area, on an inclined path, at a lower cart area and on a minecart to monitor the coal mine inclined path transportation minecart situation in real time, and signal repeaters (16) are arranged along the inclined path to transmit to a controller (3). By collecting data from the various sensors (4, 7), the controller (3) determines whether accidents occur during transportation, and controls the various sub-systems to perform corresponding actions and adjustments, to prevent accidents from occurring. A buffering apparatus in the cart-blocking fence buffer system uses a magnetorheological buffer, which is matched with the pressure sensors (4) and the speed sensor (7), and can perform automatic adjustments according to the minec