Casting cooling device

The utility model discloses a casting cooling device, including supporting leg, running roller, interior box and outer box, the outside welding of interior box has outer box, and is airtight space between interior box and the outer box, the both sides bottom of outer box feeds through respectively has inlet tube and outlet pipe, outer bottom half one end is rotated and is connected with a pair ofsupporting leg, the other end of outer bottom half rotates and is connected with a pair of hydraulic telescoping rod, the bottom symmetry of outer box is fixed with the air -blower, the inner wall ofinterior box evenly is fixed with the trachea. The utility model discloses in, the welding has a confined space between interior box and the outer box, then feeds through in the bottom of outer box and have inlet tube and outlet pipe, then outside the bottom of box be provided with the air -blower to the trachea of fixing through air -blower and the internal wall of inner box communicates, and thetrachea leads to the defea