Double-arm anchor drill jumbo

Double-arm anchor drill jumbo

The invention provides a double-arm anchor drill jumbo comprising a chassis assembly, a rear rack assembly, a temporary support structure, a left swing arm and a right swing arm. The left side of thechassis assembly is provided with the rear rack assembly, and a driving control system, a hydraulic s...

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Hauptverfasser: ZHANG XIAOKUN, GAO AIHONG, ZHANG XIAOGANG, YANG TAOREN, CAO WEI, YANG JINGWEI
Format: Patent
Sprache:chi ; eng
Schlagworte:
EARTH DRILLING
EARTH DRILLING, e.g. DEEP DRILLING
FIXED CONSTRUCTIONS
GALLERIES
LARGE UNDERGROUND CHAMBERS
MINING
OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR ASLURRY OF MINERALS FROM WELLS
SHAFTS
TUNNELS
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creator ZHANG XIAOKUN
GAO AIHONG
ZHANG XIAOGANG
YANG TAOREN
CAO WEI
YANG JINGWEI
description The invention provides a double-arm anchor drill jumbo comprising a chassis assembly, a rear rack assembly, a temporary support structure, a left swing arm and a right swing arm. The left side of thechassis assembly is provided with the rear rack assembly, and a driving control system, a hydraulic system, an electrical system and a water cooling dust removal system are installed on the rear rackassembly; the rear rack assembly is internally provided with a cable winding device, and the left swing arm and the right swing arm are assembled on the chassis assembly through a hydraulic rotating disk, and each provided with a drilling frame assembly; and a covering part assembly is fixed to the chassis assembly. Compared with the prior art, the double-arm anchor drill jumbo has the following beneficial effects that the double-arm anchor drill jumbo is designed according to the support characteristics of the underground mining face of a coal mine in China, and is applicable for support workand advanced detection wor
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The left side of thechassis assembly is provided with the rear rack assembly, and a driving control system, a hydraulic system, an electrical system and a water cooling dust removal system are installed on the rear rackassembly; the rear rack assembly is internally provided with a cable winding device, and the left swing arm and the right swing arm are assembled on the chassis assembly through a hydraulic rotating disk, and each provided with a drilling frame assembly; and a covering part assembly is fixed to the chassis assembly. 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subjects EARTH DRILLING
EARTH DRILLING, e.g. DEEP DRILLING
FIXED CONSTRUCTIONS
GALLERIES
LARGE UNDERGROUND CHAMBERS
MINING
OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR ASLURRY OF MINERALS FROM WELLS
SHAFTS
TUNNELS
title Double-arm anchor drill jumbo
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