专利检索 ap:("CHINA UNIVERSITY OF MINING AND TECHNOLOGY" OR "Changzhou Development & Manufacture Centre Co., Ltd." OR "XUZHOU COAL MINE SAFETY EQUIPMENT MANUFACTURE CO., LTD.") AND inv:"Xingming Xiao" 第 1 页

1.

发明授权
Hoist for transferred materials in underground auxiliary transportation system and method thereof 有权

公开(公告)号：US11919748B2

公开(公告)日：2024-03-05

申请号：US18022846

申请日：2022-05-23

申请人： CHINA UNIVERSITY OF MINING AND TECHNOLOGY , Changzhou Development & Manufacture Centre Co., Ltd. , XUZHOU COAL MINE SAFETY EQUIPMENT MANUFACTURE CO., LTD.

发明人： Chi Ma , Yuxing Peng , Zhencai Zhu , Meilin Wang , Changhua Hu , Fahui Shi , Xingming Xiao , Jun Qian , Fan Jiang , Yunwang Li , Dagang Wang , Qihang Yu

IPC分类号： B66C1/66 , B66C11/04 , B66C13/16

CPC分类号： B66C1/66 , B66C11/04 , B66C13/16

摘要： A hoist for transferred materials in an underground auxiliary transportation system and a method thereof. The hoist includes a hoist body, guiding plates mounted at two ends of the hoist body through bolts, twist locks mounted at four ends of the hoist body, a driving unit configured to drive twist locks to rotate, transmission assemblies configured to connect the twist locks with the driving unit, ejector pins configured to prevent the twist locks from rotating mistakenly, and a sensor configured to control the hoist to operate and provide protection safety.