Automatic material distribution device of submerged arc furnace

The utility model relates to the technical field of metallurgical equipment, in particular to an automatic material distribution device of a submerged arc furnace, and aims to solve the problems that in the production and material distribution process of the submerged arc furnace at present, as a manner that operators remotely control a material distribution trolley to move and distribute materials is generally adopted, the operators are often easily harmed by the environment of high-temperature smoke dust and dust; the material distribution labor intensity of operators is high, and finally the material distribution efficiency of the submerged arc furnace is low. The device mainly comprises a weighing sensor, a position sensor, a distribution trolley, an electric push rod, a PLC (programmable logic controller) and the like, the weighing sensor detects the weight of materials at a feed opening of a submerged arc furnace bin, a weight signal is fed back to the PLC in time, and then the position sensor is matche