Environment detection sampling device and sampling method thereof

The invention relates to the technical field of soil sample collection, and discloses an environment detection sampling device and a sampling method thereof. The device comprises a shell, wherein a push switch is arranged at the top of the shell; a sampling switch is arranged on the right side of the push switch; a sampling cylinder is arranged inside the shell; push cylinders are arranged on twosides of the sampling cylinder; a wall-breaking tube is fixedly connected to the bottom of each push cylinder; a damping layer is arranged inside each wall-breaking tube; a connecting rod is fixedly connected to the bottom of the sampling cylinder; a connecting layer is fixedly connected to the bottom of the connecting rod; a sampling tube is arranged at the bottom of the connecting layer; and fixing layers are arranged on two sides of the bottom of the shell. According to the structure, the sampling tube, the wall-breaking tubes and the top cylinders are increased, the depth structure level of the sample is guarantee