Rock crushing device for road construction

The invention relates to a crushing device, and in particular relates to a rock crushing device for road construction. The technical problem to be solved by the present invention is to provide the rock crushing device for road construction, and the rock crushing device for road construction is capable of better using slightly-larger stones to pave a road. In order to solve the above technical problem, the present invention provides the rock crushing device for road construction, the rock crushing device for road construction comprises a mounting frame, a frame body, a mounting plate, a motor,a baffle, a support rod, a swinging rod, a ball body, and the like; the frame body is placed on the left side of the inner bottom of the mounting frame, the mounting plate and the support rod are arranged on the right side of the upper side of the upper wall of the mounting frame, the support rod is on the left side of the mounting plate, the motor is arranged on the upper part of the front side of the mounting plate, the