Screening and arranging device for granular crops

A screening and arranging device for granular crops comprises a screening box, an image processing and analyzing module and a display device, wherein the screen box is used for screening out completegranules, slightly broken granules, severely broken granules, shrunk granules and impurities, and the screen box is provided with screening holes of a compound double-layer structure. The image processing and analyzing module is used for collecting images and conducting discrimination analysis treatment on the obtained images to complete unsound granule type distinguishing of the granular crops.The screen box is located on the display device. An information prompt box of the display device gives different prompts for the different types of unsound granules distinguished by the image processing and analyzing module, and operation personnel can conveniently and rapidly pick out different types of unsound granules. The screening and arranging device for the granular crops can rapidly screenout complete granules and s