Flattening structure of drying device

The utility model relates to the technical field of basic magnesium carbonate preparation and processing, in particular to a flattening structure of a drying device, which comprises a conveying table, side blocking frames are fixedly connected to two sides of the top end of the conveying table, a conveying belt is arranged in the middle of the top end of the conveying table, and a hollow square frame is fixedly connected to the upper middle of one side of each side blocking frame. A center frame is arranged in the middle of the bottom end of the hollow square frame. Through the arrangement of a short sleeve, a lead screw, a side blocking frame, a separator body, a sliding rod and first flattening plates, along with the flattening structure used after magnesium carbonate drying treatment, high-temperature magnesium carbonate powder can fall onto a conveying belt to be conveyed and flattened through a set of first flattening plates in the transverse direction in the same direction; compared with a traditional m