Sampling device for soil pollution treatment

The utility model discloses a sampling device for soil pollution treatment, relates to the technical field of sampling devices for soil pollution treatment, and aims to solve the technical problems that in the prior art, collected soil is inconvenient to take out, and sampling is strenuous. The sampling device comprises a connecting seat, connecting rods fixedly connected to the lower end of the connecting seat and annularly distributed at equal intervals, sampling cylinders fixedly connected to the lower ends of the connecting rods, and hollow sleeves fixedly connected to the upper end of the connecting seat, wherein a material pushing rod is inserted into the hollow sleeve, the lower end of the material pushing rod is fixedly connected with a material pushing plate which penetrates through the connecting base and extends into the sampling cylinder, and the lower end of the sampling cylinder is fixedly connected with a sawtooth-shaped spine. The sampling barrel can be conveniently inserted into the soil, mor