Submerged arc furnace cover bread iron adding and feeding device

The utility model discloses a submerged arc furnace cover bread iron adding and feeding device which comprises a supporting frame and a submerged arc furnace body arranged on one side of the supporting frame, a plurality of sets of layer plates are evenly and fixedly connected to the outer wall of the supporting frame at intervals, and a feeding structure used for feeding bread iron is arranged at the top ends of the layer plates. A plurality of buffer structures are arranged at the bottom end of the outer wall of the feeding structure, each buffer structure comprises a buffer plate, an energy absorption part used for absorbing impact force of bread iron is arranged at the bottom end of each buffer plate, and the feeding structure comprises a discharging chute. The buffer plate in the buffer structure is used for driving the pressing plate to extrude the spring to buffer the impact of the bread iron fed by the feeding structure on the discharging chute, so that the situation that the bread iron cannot be accu