Soil sample collecting device

The invention discloses a soil sample collection device, and relates to the technical field of environmental survey, the soil sample collection device comprises a box body and at least one collection box arranged in the box body and used for placing a soil sample, the collection box is detachably connected with the box body, the soil sample collection device further comprises a temperature control assembly arranged in the box body, and the temperature control assembly is arranged in the box body. Carrying out moisture preservation on the soil sample; each collecting box is provided with a soil loosening structure for loosening soil of the soil sample. The collecting box is detachably connected with the box body, a soil sample in the collecting box can be conveniently sent into the box body for sealed storage, meanwhile, the temperature control assembly is arranged to moisturize the soil sample, restore the primary environment of the soil sample and keep the soil sample fresh, and meanwhile, the soil loosening