公开(公告)号：US20240247551A1

公开(公告)日：2024-07-25

申请号：US18562438

申请日：2022-05-27

申请人： CCTEG TAIYUAN RESEARCH INSTITUTE ,  SHANXI TIANDI COAL MINING MACHINERY CO., LTD.

发明人： Bukang Wang ,  Hong Wang ,  Kai Ma ,  Dejun Song ,  Faquan Li ,  Dianwu Wang ,  Qiang Ma ,  Jianwei Jia ,  Mingjiang Song ,  Yanhua Qiao ,  Ningning Wang ,  Gehui Xie ,  Feng Liu ,  Sen Xu ,  Qiang Zhang ,  Dong Song ,  Qinghe Chen ,  Xuerui Zhang ,  Jinbao Yan ,  Xipeng Wang ,  Xiaoli Ren ,  Yuhua Ma ,  Yuanyuan Zhao ,  Mingjun Chen ,  Shengyuan Sang ,  Weijian Qiu ,  Wenwu Liu

IPC分类号： E21B15/04 ,  E21B7/02 ,  E21C35/20 ,  E21D20/00 ,  E21D23/04

CPC分类号： E21B15/04 ,  E21B7/024 ,  E21B7/026 ,  E21C35/20 ,  E21D20/003 ,  E21D23/04

摘要： A tunneling system includes a bolter miner, a bolter-integrated transportation machine, a transfer machine, a self-moving tail and a belt conveyor. The bolter miner includes a rack, a cutting device, and a bolt support device. The bolt support device includes a lifting assembly, a work platform, a first drilling frame assembly and a stabilizing assembly. The lifting assembly is arranged between the rack and the work platform. The first drilling frame assembly and the stabilizing assembly are arranged on the work platform. The bolter-integrated transportation machine is arranged behind the bolter miner and configured to transfer coal rock cut and conveyed by the bolter miner. One end of the transfer machine is connected with the bolter-integrated transportation machine, and the other end of the transfer machine is lapped with the self-moving tail. The belt conveyor is arranged behind the self-moving tail.