Scraper conveyer dumbbell state monitoring system and method

• Main Authors: FAN PENGCHENG, WANG ZHIYI, LIU DEYING, ZHAO MING, LIU HUAN, WU ZONGZE, CHEN HAIJIANG, XU GUANGYIN, ZHANG QILONG, TONG PENG, ZHANG WEI, YANG YUPO, CHEN WEI, ZHANG BO, ZHU LIMING, LI GUANGQING, ZHANG BINGYANG, WANG QIANG, FAN BAODONG, ZHANG GUOMIN, YU YUANLONG, LIU HAIJIANG, XIE HONGZHANG, LIU DEJUN, MU RUNQING
• Format: Patent
• Language: Chinese; English
• Published: 12.07.2024
• Subjects: CONVEYING; HANDLING THIN OR FILAMENTARY MATERIAL; PACKING; PERFORMING OPERATIONS; PNEUMATIC TUBE CONVEYORS; SHOP CONVEYOR SYSTEMS; STORING; TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING ORTIPPING; TRANSPORTING

The invention relates to the technical field of coal mining, in particular to a scraper conveyor dumbbell state monitoring system and method. As a part for connecting a middle groove, the number of scrapper conveyor dumbbells is large, the scrapper conveyor dumbbells are prone to being damaged or falling off to be lost, and normal operation of a scrapper conveyor is affected. Due to the limitation of the application environment of a scraper conveyor and the installation position of the dumbbell, manual dumbbell state inspection is time-consuming and labor-consuming. According to the scraper conveyor dumbbell state monitoring system and method, abnormal conditions such as extension, fracture and loss of the dumbbell are automatically monitored, monitoring results are uploaded to a crossheading controller in a wireless transmission mode, and the controller sends out alarm prompt information. And specific information and alarm information of the faulted dumbbell are uploaded to an underground centralized control