Dry-type deslagging hydraulic crushing shutoff door device

The utility model relates to the technical field of smelting equipment, and discloses a dry-type deslagging hydraulic crushing shutoff door device which comprises a main body mechanism, a discharging mechanism and a cooling mechanism, the discharging mechanism is located below the main body mechanism, and the cooling mechanism is located above the main body mechanism. The main body mechanism comprises a fixed long plate, a fixed shell I, a hydraulic machine I, a movable groove I and a hydraulic rod I, the fixed shell I is fixedly mounted at the left end of the fixed long plate, the hydraulic machine I is fixedly mounted at the inner end of the fixed shell I, and the movable groove I is fixedly formed in the inner end of the fixed long plate; the first hydraulic rod is movably installed at the right end of the first hydraulic machine. The main body mechanism further comprises a first fixing plate, an extrusion plate, a second fixing shell and a second hydraulic machine. According to the dry-type deslagging hyd