Soil sampling device with layered structure

The utility model relates to the technical field of soil sampling, and discloses a soil sampling device with a layered structure, which comprises a transverse plate, an electric sampling structure is arranged in the middle of the transverse plate, and the electric sampling structure comprises a sampling motor, a sampling rod, a first sampling groove, a second sampling groove and a drill bit, the output end of the sampling motor is connected with the sampling rod, the first sampling groove and the second sampling groove are connected with the sampling rod, the drill bit is fixed to the bottom of the sampling rod, and telescopic structures are installed at the bottoms of the transverse plates on the two sides. According to the soil sampling device, the sampling motor is arranged and is matched with the mounting of the quick release structure on the sampling rod, so that the sampling operation in different grooves can be realized, the automation degree is improved, meanwhile, the telescopic motor and the telesco