Balancing piece and compressor of compressor

The utility model discloses a balancing piece and compressor of compressor, balancing piece have rotation axis and the balancing piece includes: the circumference direction extension of going up and following rotation axis in off -centre portion is established to off -centre portion and bounding wall, the skew rotation axis of barycenter of off -centre portion, bounding wall, and the balancing piece that circumference confined balancing piece or circumference have the breach is constructed into jointly to bounding wall and off -centre. According to the utility model discloses a balancing piece of compressor through set up the bounding wall on the balancing piece, can effectively improve the disorderly state in flow field that causes with high -speed pivoted balancing piece when the high -speed refrigerant of rotor top position department is gaseous to be strikeed. And under the effect of centrifugal force, lubricating oil can carry out gas -liquid separation with gaseous refrigerant on the bounding wall, the