Pavement material strength tester with sampling function

The pavement material strength tester with the sampling function comprises a shell, a first supporting rod and a supporting plate, the first supporting rod is installed on the inner wall of the shell, the supporting plate is installed on the inner wall of the shell, a first support is installed on the top of the shell, a processor is installed at the bottom of the first support, and the processor is connected with the first supporting rod and the supporting plate. And a hydraulic rod is mounted at the top of the shell. By installing the cutting wheel, the first telescopic rod and the sensor, the material sampling effect is achieved, materials enter the shell through the first opening to push the sensor to move, the sensor moves to drive the spring to move, and the spring moves to make the sensor make contact with the second supporting rod and send out a signal to make the first telescopic rod move; the first telescopic rod moves to drive the second support to move, the second support moves to drive the bearin