Deep rock sampling device for normal geothermal exploration and working method

The invention relates to the technical field of normal geothermal exploration rock sampling, in particular to a deep rock sampling device for normal geothermal exploration and a working method.The deep rock sampling device comprises a support, an air cylinder is fixedly connected to one side of the...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser:	HAO BAIYUAN, HOU ZHANDONG, LU YIFENG, WEN LONGTAO, SHI JUN, LI MINGSHENG
Format:	Patent
Sprache:	chi ; eng
Schlagworte:	EARTH DRILLING EARTH DRILLING, e.g. DEEP DRILLING FIXED CONSTRUCTIONS INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIRCHEMICAL OR PHYSICAL PROPERTIES MEASURING MINING OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR ASLURRY OF MINERALS FROM WELLS PHYSICS TESTING
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Beschreibung
Zusammenfassung:	The invention relates to the technical field of normal geothermal exploration rock sampling, in particular to a deep rock sampling device for normal geothermal exploration and a working method.The deep rock sampling device comprises a support, an air cylinder is fixedly connected to one side of the support, a telescopic rod is arranged on one side of the air cylinder, and a first connecting plate is fixedly connected to the lower side of the telescopic rod; a first partition plate is fixedly connected to the lower side of the first connecting plate, a second connecting plate is fixedly connected to the lower side of the first partition plate, a second partition plate is fixedly connected to the lower side of the second connecting plate, a third connecting plate is fixedly connected to the lower side of the second partition plate, a third motor is arranged in the third connecting plate on the lower side of the second partition plate, and a third rotating rod is arranged on one side of the third motor. The thir