FULL-SECTION TUNNEL BORING MACHINE CUTTER REPLACING ROBOT AND CUTTER SYSTEM MATCHED WITH SAME

WIPO Patent Application WO/2020/093590

A1

The present invention relates to the design field of tunnel construction equipment, and provides a full-section tunnel boring machine cutter replacing system, comprising a cutter replacing robot mechanism, a full-section tunnel boring machine cutter system, and motion analysis of a full-section tunnel boring machine cutter replacing robot. According to the cutter replacing system, cutter fasteners are integrated, and cutter replacing actions are simplified. Moreover, a cutter replacing robot body (1-1) and a cutter replacing robot end effector (1-2) suitable for a working space for replacing a full-section tunnel boring machine cutter are designed in combination with a disassembling/assembling connector of the cutter system. By means of kinematic analysis, the cutter replacing robot can complete the adjustment of spatial degrees of freedom, thereby realizing accurate disassembly/assembly of the cutter.

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HUO JUNZHOU (CN)
MENG ZHICHAO (CN)
LI XIAOTONG (CN)

PCT/CN2019/071499

May 14, 2020

January 12, 2019

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UNIV DALIAN TECH (CN)

E21D9/11

CN108340366A	2018-07-31
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CN106499401A	2017-03-15
CN105855849A	2016-08-17
CN108843336A	2018-11-20
CN106863341A	2017-06-20
JP2000291385A	2000-10-17
JP2017072019A	2017-04-13

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