Rapid transportation device for magnesia carbon brick processing

The utility model belongs to the technical field of magnesia carbon brick processing, and particularly relates to a rapid transportation device for magnesia carbon brick processing, which comprises a collecting box, four rollers are mounted on the collecting box, a protective door is rotatably connected to the right end of the collecting box, a connecting mechanism is arranged between the collecting box and the protective door, a pushing handle is mounted at the left end of the collecting box, and the right end of the collecting box is provided with a connecting mechanism. And a protection assembly is arranged at the upper end of the collection box. Through the arrangement of the connecting mechanism, the protective door can be rotated to the ground, at the moment, the protective door does not need to be carried to the height of the collecting box, the carrying labor amount is reduced, meanwhile, magnesia carbon bricks in the device can be protected, the structure is simple, and operation is convenient; and m