Sampling device for soil pollution

The utility model discloses a sampling device for soil pollution, which comprises an operating rod, a plurality of groups of handles are fixedly connected to the position close to the upper end of the operating rod, a first sampling tube is fixedly connected to the bottom end of the operating rod, a sliding sleeve is arranged between the handles and the first sampling tube and is in sliding connection with the operating rod, and a plurality of groups of supporting legs are fixedly connected to the sliding sleeve. A fixing ring arranged under the first sampling pipe is fixedly connected among the multiple groups of supporting legs, the fixing ring is connected with a pushing assembly connected with an operating rod, and the operating rod is connected with a cut-off assembly connected with the first sampling pipe. The problem that original soil with different properties is difficult to separate up and down is solved, and the problem that an original sampling device is easy to shake and difficult to insert into