Soil sampling device for desertification control operation

The utility model relates to a soil sampling device for desertification control operation in the technical field of desertification control tools, which comprises a supporting vertical rod, a first supporting plate is assembled on the front side of the supporting vertical rod, a movable bearing is assembled in the first supporting plate, a drilling barrel is assembled on the lower side of the first supporting plate, and a movable bearing is assembled in the drilling barrel. An electric telescopic rod is assembled on the upper side of the first supporting plate. Compared with the prior art, through the arrangement of the drilling barrel, drilling teeth, a pressure handrail, a bulldozing plate, an observation groove and a locking groove, in the using process of the device, under the condition that the drilling barrel rotates at a high speed, the drilling teeth drive the drilling barrel to continuously go deep into the ground, soil is compressed into the drilling barrel, and when the drilling depth reaches a pro