Novel unfired clay large brick preparation device

The utility model relates to the technical field of clay bricks, and discloses a novel baking-free clay large brick preparation device which comprises a supporting frame, a drying box is fixedly connected to the top of the supporting frame, a sliding groove is formed in the front surface in the drying box, a telescopic rod is fixedly connected to the interior of the sliding groove, and a sliding block is fixedly connected to the right end of the telescopic rod. And the sliding blocks are slidably connected to the interiors of the sliding grooves, the interiors of the sliding blocks are rotationally connected with air blowing heads, the upper sides of the air blowing heads are fixedly connected with connecting rods, the upper ends of the connecting rods extend to the exterior of the drying box, and an adjusting device is arranged at the top of the drying box. The connecting rod swings to drive the air outlet in the rear end of the air blowing head to rotate up and down to adjust the angle so that hot air can b