Connecting rod type drill rod steering mechanism

Connecting rod type drill rod steering mechanism

The invention discloses a connecting rod type drill rod steering mechanism which comprises a longitudinal reciprocating motion assembly, a transverse driving assembly, a transmission assembly and a bendable assembly, the longitudinal reciprocating motion assembly is installed in the bendable assembl...

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Hauptverfasser: LIU ZHIQIANG, ZHANG GUANGYU, HAN YUFU, GAO GANGRONG, WANG QIANG
Format: Patent
Sprache:chi ; eng
Schlagworte:
EARTH DRILLING
EARTH DRILLING, e.g. DEEP DRILLING
FIXED CONSTRUCTIONS
MINING
OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR ASLURRY OF MINERALS FROM WELLS
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creator LIU ZHIQIANG
ZHANG GUANGYU
HAN YUFU
GAO GANGRONG
WANG QIANG
description The invention discloses a connecting rod type drill rod steering mechanism which comprises a longitudinal reciprocating motion assembly, a transverse driving assembly, a transmission assembly and a bendable assembly, the longitudinal reciprocating motion assembly is installed in the bendable assembly, the transverse driving assembly is arranged on the longitudinal reciprocating motion assembly, and the transmission assembly is arranged on the bendable assembly. The power output end of the transverse driving assembly is in transmission connection with the power input end of the transmission assembly, and the power output end of the transmission assembly is fixedly connected with the bending end of the bendable assembly. The driving assembly is arranged to drive the sliding plate to move longitudinally, the guide groove is used for driving the guide shaft to move transversely, the first transmission plate and the second transmission plate can be driven to rotate through transverse movement of the guide shaft, t
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subjects EARTH DRILLING
EARTH DRILLING, e.g. DEEP DRILLING
FIXED CONSTRUCTIONS
MINING
OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR ASLURRY OF MINERALS FROM WELLS
title Connecting rod type drill rod steering mechanism
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