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Title:
DETECTION, TUNNELING, SUPPORTING, ANCHORING AND TRANSPORTING INTEGRATED MACHINE SYSTEM FOR UNDERGROUND RAPID TUNNELING, AND METHOD FOR USING SAME
Document Type and Number:
WIPO Patent Application WO/2021/077693
Kind Code:
A1
Abstract:
Disclosed is a detection, tunneling, supporting, anchoring and transporting integrated machine system for underground rapid tunneling. The integrated machine system comprises: a longitudinal-shaft-type tunneling machine body (1), wherein the longitudinal-shaft-type tunneling machine body (1) is provided with a double-rocker arm cutting part (2), an anchoring and supporting part (3) equipped with an automatic rod replacing mechanism, a baffle (4) for temporary support and protection of the anchoring and supporting part, and a detection part (5) for pre-detection; the detection part (5) is provided such that detection may be carried out firstly, then drilling is carried out, improving the safety and the working efficiency; a first rotary electric motor (3.6), a second rotary electric motor (3.8) and an electric motor hydraulic cylinder (3.7) jointly form a humanoid wrist joint, such that a jumbolter is more flexible in terms of operation and may better adapt to complex underground working environments; the provision of a guard plate structure solves the problem of time mismatch among tunneling, supporting and anchoring in existing roadway tunneling processes is solved, greatly improving the tunneling efficiency; and the automatic rod replacing mechanism is provided such that anchor rods can be automatically replaced and conveyed, greatly improving the working efficiency. In addition, a method for using the integrated machine system is disclosed.

Inventors:
LIU SONGYONG (CN)
ZHU ZHENCAI (CN)
JIANG HONGXIANG (CN)
SHEN GANG (CN)
LIU HOUGUANG (CN)
SI LEI (CN)
XU SHAOYI (CN)
JI HUIFU (CN)
CUI YUMING (CN)
Application Number:
PCT/CN2020/084219
Publication Date:
April 29, 2021
Filing Date:
April 10, 2020
Export Citation:
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Assignee:
UNIV CHINA MINING (CN)
International Classes:
E21D9/10
Domestic Patent References:
WO2018112332A12018-06-21
Foreign References:
CN110714775A2020-01-21
CN205578001U2016-09-14
CN205654299U2016-10-19
CN110359922A2019-10-22
CN109869145A2019-06-11
CN207080223U2018-03-09
Attorney, Agent or Firm:
NANJING JINGWEI PATENT & TRADEMARK AGENCY CO., LTD (CN)
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