Saline-alkali soil sampler

• Main Authors: WANG LIPING, LUO JUN, GUO XIAOYU, QIAO ZHIGANG, QU ZHONGYI, FENG HAIYU, LIU HONGXIA, JING YUPENG, ZHANG JUAN, LIU HONGJIN, LI YUANWEN, WU YAN, ZHAO JINGDAN
• Format: Patent
• Language: Chinese; English
• Published: 12.07.2024
• Subjects: INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIRCHEMICAL OR PHYSICAL PROPERTIES; MEASURING; PHYSICS; TESTING

The utility model relates to the technical field of soil sampling devices, and particularly discloses a saline-alkali soil sampling device which comprises a rotating mechanism, a sampling mechanism and a control mechanism, the rotating mechanism comprises a rotating drum and a rotating rod, and discs are fixedly mounted at two ends of the rotating drum; by arranging the rotating mechanism and the sampling mechanism, in the rotating process of the disc, the sampling pipes in the same row make contact with the ground of multiple saline-alkali soil for sampling at the same time, and the sampling pipes in different rows make contact with the ground of the saline-alkali soil at different positions in turn for sampling; the distance between the fixed plate and the movable plate can be controlled, so that soil samples in a row of sampling pipes can be quickly pushed out at the same time through the relative displacement of the sample pushing plate, the soil samples can be taken out of the sampler more conveniently,