Airstream conveying cyclone sieve coupled roller grain mill

The utility model relates to an airstream conveying cyclone sieve coupled roller grain mill. Cyclone separation is combined with a machine cylinder sieve to replace the traditional cylinder sieve, and the separation efficiency of the flour is raised. The wind power transmission and the fully sealing automatic cycle of the material can be realized by adopting the technology of the airstream sealing transport, and the traditional feeding mode of putting buckets on a belt is replaced. The mechanical temperature rising is decreased, and the flour quality is enhanced. Under the condition of ensuring the performance index of the complete machine, the power consumption is decreased, and the one machine with multifunction can be realized.