Rock soil sampling device

The utility model discloses a rock soil sampling device which comprises a base and moving wheels, a reserved groove is formed in the top end of the base, the moving wheels are fixedly installed at the four corners of the bottom end of the base, supporting seats are fixedly connected to the two sides of the top end of the base, a top plate is fixedly connected to the top ends of the supporting seats, and the top plate is fixedly connected to the bottom end of the base. Guide grooves are formed in the two sides of the top end of the top plate, a base is fixedly installed at the top end of the top plate, and a driving motor is fixedly installed at the top end of the base. According to the rock-soil sampling device, by arranging parts such as the sampling barrel, when rock-soil is sampled in the sampling barrel, a storage container is placed at the bottom of the sampling barrel, a push rod can be pressed downwards by utilizing a handle, the push rod can move in a mounting plate at the moment, meanwhile, a push bl