Soil sampling device

The utility model provides a soil sampling device which comprises a collecting device and a collecting pipe, the collecting pipe is arranged at the bottom of the collecting device, a soil storage mechanism is arranged on one side of the collecting device, and the soil storage mechanism comprises a storage box, a handle, a sliding groove, a sliding block, a pulley, a spring groove, a spring, a push rod, a push block and a groove. The sliding block is arranged on the bottom surface of one side of the collecting device, a sliding groove is formed in the bottom of the storage box, the handle is arranged on the surface of the storage box, the sliding wheels are arranged at the bottom of the collecting device, the spring groove is formed in one side of the collecting device, the spring is arranged in the spring groove, and the push rod is inserted into the spring. The push block is connected to the surface of the push rod, and an adjusting mechanism is arranged in the center of the collecting device; according to t