Soil pollution stratified sampling device

The utility model relates to the technical field of soil sampling, in particular to a soil pollution stratified sampling device which comprises a sampler head, a sampling barrel and a plurality of stratified pieces, and further comprises an auxiliary embedding frame arranged on the outer side of the sampling barrel. The auxiliary embedded frame comprises a stable support for arranging the sampling barrel, an auxiliary handle arranged above the sampling barrel and pedals arranged on the two sides of the sampling barrel, the stable support is arranged on the ground, and the pedals on the two sides are fixedly connected with the sampling barrel. After the sampling barrel is vertically placed in the auxiliary embedding frame, the auxiliary handle is used for driving the sampling barrel into which the layering piece is not inserted to rotate and be screwed into the ground so as to complete soil sampling, and then the layering piece is inserted into the sampling barrel so as to complete soil layering operation. 本实用