1results about How to "Cause mechanical damage" patented technology

The utility model discloses a counter breaker and rotor locking mechanism thereof, rotor locking mechanism includes rotor subassembly and bearing assembly, and rotor subassembly includes rotor and the turntable of being connected on rotor, is connected with the plate hammer on the turntable, and the rotor rotatable installation is in the crushing chamber of counter breaker, is provided with a circle screw hole on the rotor, bearing assembly includes bearing seat, bearing end cover with bearing seat connection and bearing body setting in bearing seat, and bearing assembly is located the crushing chamber outside of counter breaker, and is provided with arc long waist hole on bearing end cover, wherein, the detachable fixing bolt is connected between screw hole and arc long waist hole, and counter breaker includes above-mentioned rotor locking mechanism.