Sampling device for geothermal energy exploration

The utility model relates to a sampling device, in particular to a sampling device for geothermal energy exploration, which comprises a sampling rod and a guide part, the guide part is connected with the sampling rod in a sliding manner, the sampling rod is hollow, a lower rack is arranged on the ou...

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Bibliographic Details
Main Authors YIN WENXING, LI XIUFENG, FENG HONGXI, PENG JIANMING, JI ZHENHE
Format Patent
LanguageChinese
English
Published 08.09.2023
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Summary:The utility model relates to a sampling device, in particular to a sampling device for geothermal energy exploration, which comprises a sampling rod and a guide part, the guide part is connected with the sampling rod in a sliding manner, the sampling rod is hollow, a lower rack is arranged on the outer wall of the sampling rod, a rotating shaft is movably arranged on the guide part, a gear is mounted on the rotating shaft, and the lower rack is connected with the gear. A rack frame is slidably connected to the guiding piece, a stress disc is connected to the top of the rack frame in a bolting mode, the lower rack and the rack frame are located on the two sides of the gear respectively, and the lower rack and the rack frame are both meshed with the gear. When the sampling rod is used for sampling, the top of the stress disc is hammered by the hammering equipment, so that the sampling rod receives pressure from top to bottom and is drilled into soil, the sampling stability is high, the sampling rod can be taken
Bibliography:Application Number: CN202322080810U