Impacting and rotating bolting machine

The utility model discloses an impacting and rotating bolting machine which comprises a compressed air intake pipeline, a cylinder and a pneumatic motor. The compressed air intake pipeline is connected to a motor control valve. The motor control valve is provided with two control valves. One control valve is connected to the cylinder, and the other control valve is connected to the pneumatic motor. The compressed air intake pipeline is connected with an airleg control valve which is connected to an airleg. The cylinder and the pneumatic motor are respectively connected with a drill rod spindle. The cylinder drives a drill rod to repeat impacting. The pneumatic motor drives the drill rod to rotate. The impacting and rotating bolting machine has the functions of a pneumatic rotating roofbolter and the functions of a pneumatic rock drill, is available for independent rotating and independent impacting and also available for simultaneous rotating and impacting, and has the advantages of small size, light weight,