Smelting furnace export end cap locking mechanism

The utility model discloses a smelting furnace export end cap locking mechanism, including the smelting furnace, the smelting furnace export, end cap and the guide slot of connection in the smelting furnace export, the end cap shutoff is in the smelting furnace export, the outside fixedly connected with of end cap follows the long handle that the guide slot extends forward, the crossbeam that extend forward at the top of end cap fixedly connected with in the outside of smelting furnace, fixedly connected with downwardly extending's support column on the crossbeam, the cell type seat of bottomfixedly connected with back -off above the long handle of support column, both sides with the cell type seat on the long handle are equipped with the through -hole that link up mutually respectively,and the interlude has the lockpin. The utility model discloses simple structure, the outside of end cap is connected with the long handle, conveniently operates the end cap, has made things convenientfor the discharge of alumi