Medium-frequency smelting furnace convenient to clean

The utility model relates to the technical field of smelting furnaces, and discloses a convenient-to-clean intermediate frequency smelting furnace which comprises a protective shell, a smelting furnace body is fixedly installed in an inner cavity of the protective shell, a plurality of supporting columns are fixedly connected to the bottom of the protective shell, and lug plates are fixedly connected to the tops of the two sides of the protective shell. And a cleaning assembly is arranged between the tops of the two lug plates. According to the medium-frequency smelting furnace convenient to clean, through the arrangement of the cleaning assembly and the lifting assembly, an output shaft of a motor can drive two scraping plates to rotate, then one sides of the scraping plates clean the inner side wall of the smelting furnace body, an output shaft of a stepping motor drives the smelting furnace body to move up and down during cleaning, the scraping plates can be moved, and therefore the inner side wall of the