Agricultural seed airing device

The utility model discloses an agricultural seed airing device which comprises a seed airing bin, an airing dust removing assembly used for removing dust is arranged on the seed airing bin, and a rapid dust collecting assembly used for collecting dust is arranged at the bottom end of the seed airing bin. The seed airing bin is internally provided with an airing dust removal assembly, the airing dust removal assembly comprises a seed airing net horizontally arranged in an inner cavity of the seed airing bin, and the airing dust removal assembly is arranged in the seed airing bin. A seed airing net in the airing and dust removing assembly can provide airing support for the seeds and can also drive the seeds to roll back and forth under the driving of a driving motor, so that multiple surfaces of the seeds are aired, and meanwhile, dust adhered to the surfaces of the seeds is shaken off; the seeds are rapidly removed through extraction of the rapid dust collecting assembly, so that the dust and the seeds are pre