Stone material strikes breaking test platform

The utility model relates to a stone material strikes breaking test platform, including frame, motor, guide rail and counterattack board, characterized by: the motor is installed in frame one end, and the guide rail is installed on the frame horizontal beam, and the counterattack board has been erect to the frame other end, a connecting rod is connected to the last crank that is fixed with of motor output shaft, crank one end, and this connecting rod tip hinges has a propelling movement slider, and this propelling movement slider slides and places on the guide rail, be provided with the dog -house on the guide rail in propelling movement slider motion the place ahead, guide rail and counterattack have a suspending part between the board, and this suspending part is provided with the protection casing outward, the counterattack board is erect and is installed on the protection casing terminal surface, still is provided with to observe the cover on the guide rail of protection casing front end, and the guide ra