Soil sampling device

• Main Authors: GENG QINGLING, PENG SHUNLEI, TONG WEISHUANG, QI GUANG, LIU DANDAN, ZHAO GANQING, YANG FENGLING
• Format: Patent
• Language: Chinese; English
• Published: 06.01.2016
• Subjects: INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIRCHEMICAL OR PHYSICAL PROPERTIES; MEASURING; PHYSICS; TESTING

The utility model discloses a soil sampling device, including the sample subassembly that can carry out soil sampling in rotation under the actuating mechanism drive gets into the soil horizon, its characterized in that, the sample subassembly include sampling tube and cover establish with the drill bushing in the sampling tube outside, the drill bushing is connected with the sampling tube through coupling assembling, the drill bushing can rotate under actuating mechanism's drive and carry out synchronous rotation and drive the sampling tube, the drill bushing periphery is equipped with the screw blade, drill bushing one end is equipped with at least 2 and bores the ground blade, it is equipped with brill ground bump with the terminal surface that the soil horizon contacted to bore the ground blade, at least one sample connection has been seted up on the sampling tube. The utility model has the characteristics of the sample is high -efficient, simple structure.