Hydraulic impact equipment with intelligent detection function and rock drill

The utility model discloses a hydraulic impact device and a rock drill with an intelligent detection function, the hydraulic impact device comprises a drill rod, an impact piston, a front guide mechanism, a reduction gearbox assembly, a buffer mechanism, a flow distribution mechanism, a rear plate mechanism and a detection device, the front guide mechanism is connected with the reduction gearbox assembly, the reduction gearbox assembly is connected with the buffer mechanism, and the flow distribution mechanism is connected with the rear plate mechanism. The buffer mechanism is connected with the flow distribution mechanism, the flow distribution mechanism is connected with the rear plate mechanism, the flow distribution mechanism comprises a flow distribution shell, a front cavity and a rear cavity are formed in the flow distribution shell, and the flow distribution shell is provided with a flow distribution valve used for changing the direction of an oil way in the flow distribution shell so as to change the