Counterweight mechanism for lifting and tipping casting

The utility model relates to a counterweight mechanism for lifting and tipping casting, which comprises a rack, a steel ladle component arranged in the rack, a connecting rod mechanism hinged on the inner wall of the rack and used for controlling the steel ladle component to rotate, an electric push cylinder hinged on the lower part of the rack, a free end of the electric push cylinder hinged with the connecting rod mechanism, and a lifting mechanism connected with the upper end of the rack, the lifting mechanism comprises a speed reducer, the shaft end of the speed reducer is connected with a front chain wheel, a front chain is connected to the front chain wheel in a wound mode, the rear end of the connecting rod mechanism is connected with a balance weight mechanism, the balance weight mechanism comprises a rear chain wheel set, and a rear chain is connected to the rear chain wheel set in a wound mode. And the torque for lifting and tipping casting of the steel ladle assembly is reduced, so that the purpose