Automatic leveling lifting appliance for bearing assembly

The invention discloses an automatic leveling lifting appliance machine for bearing assembly. The automatic leveling lifting appliance machine comprises a height adjusting system, a measuring system and a control system, the height adjusting system comprises a lifting ring, electric cylinders and connecting rods, the lifting ring is of a circular ring structure and used for being connected with lifting equipment, the connecting rods correspond to the electric cylinders one to one, the at least three electric cylinders are connected to the bottom of the lifting ring and evenly distributed in the circumferential direction of the lifting ring at intervals, and one end of each connecting rod is connected with the corresponding electric cylinder; the other end is connected with the to-be-assembled bearing; the measuring system is connected to the lifting ring and used for measuring the levelness of the bearing to be assembled and sending measuring information to the control system. The control system is electrical