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)
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:
Assignee:
UNIV CHINA MINING (CN)
International Classes:
E21D9/10
Domestic Patent References:
WO2018112332A1 | 2018-06-21 |
Foreign References:
CN110714775A | 2020-01-21 | |||
CN205578001U | 2016-09-14 | |||
CN205654299U | 2016-10-19 | |||
CN110359922A | 2019-10-22 | |||
CN109869145A | 2019-06-11 | |||
CN207080223U | 2018-03-09 |
Attorney, Agent or Firm:
NANJING JINGWEI PATENT & TRADEMARK AGENCY CO., LTD (CN)
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