Contaminated soil sampling and drilling device

• Main Authors: JIN RENXIANG, CHEN BANGSONG, YI SHENZHOU, GAO PINHONG, CHEN GANG, YANG JIANYUAN, SUN YANQIN, WANG SONGPING, LUO DENG, YANG BO, CUI ZHENHUA, LYU YIYAN, JIN ZHONGLIANG, FANG YUNFENG, JIANG HUANMING, WU MINGTANG, HAN QITING
• Format: Patent
• Language: Chinese; English
• Published: 18.12.2020
• Subjects: INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIRCHEMICAL OR PHYSICAL PROPERTIES; MEASURING; PHYSICS; TESTING

The utility model relates to a sampling and drilling device for contaminated soil. The utility model aims to provide a polluted soil sampling and drilling device which is high in sampling efficiency and good in sampling depth so as to ensure the accuracy of a pollution evaluation report. According to the technical scheme, the contaminated soil sampling and drilling device is characterized by comprising a shell, a plurality of drilling rods arranged in a row are installed on the shell, the drilling rods are vertically arranged, the upper portions of the drilling rods are installed on the shellthrough rotating bearings, the upper ends of the drilling rods are in transmission connection with a rotating driving mechanism, and the rotating driving mechanism drives the drilling rods to rotate.The rotation driving mechanism is fixed on the shell; and the shell is provided with a row of sampling pieces which are as many as the drilling rods on the shell at equal intervals. The sampling device is suitable for the tech