Fully mechanized mining face end conveying and supporting integrated supporting device

• Main Authors: ZHANG DESHENG, ZHANG JINHU, REN HUAIWEI, WANG BIAOMOU, LI TIJIAN, XU YAJUN, CHENG JUN
• Format: Patent
• Language: Chinese; English
• Published: 10.07.2020
• Subjects: EARTH DRILLING; FIXED CONSTRUCTIONS; GALLERIES; LARGE UNDERGROUND CHAMBERS; MINING; SHAFTS; TUNNELS

The invention discloses fully mechanized mining face end supporting equipment and specifically relates to a conveying and supporting integrated end supporting device collaboratively designed with a scraper conveyor. The integrated supporting device is composed of a top beam, a base, stand columns, a middle supporting frame and a stabilizing mechanism. The base is connected with the end of the scraper conveyor into a whole. The force bearing points of the stand columns are locally reinforced at the base. The middle supporting frame is arranged between the top beam and the base and serves as a cover plate of a driving part, and space utilization of intensive devices is realized. According to the conveying and supporting integrated supporting device arranged at the end, the constraint and adjustment functions are added to the head or the tail of the scraper conveyor, and the tendency of upward moving and downward sliding is slowed down; a three-level collaborative supporting mode of an end hydraulic support, an