Electric furnace unit

The utility model provides an electric furnace unit, and belongs to the technical field of metal smelting. The electric furnace unit solves the problem that an existing electric furnace unit is poor in safety when toppling over. When the electric furnace unit is used, metal materials can be added into an electric furnace from the feeding station, a safety interlocking device is arranged at the feeding station, and the safety interlocking device comprises a protective fence frame and a driving assembly; when the electric furnace topples over or the electric furnace needs to be protected, the crosspiece of the protective fence frame can be driven by the driving assembly to the position, close to the electric furnace, of the feeding station so as to prevent workers from mistakenly entering or other dangerous conditions, and therefore the safety is better through the design. When feeding is needed, the driving assembly can drive the protective fence frame to move away for avoiding, a worker or a mechanical arm ca