Multifunctional peanut screening device

The invention relates to the technical field of material sorting, in particular to a multifunctional peanut screening device which comprises a feeding system, an irradiation detection system, an information processing system and a separation execution system. The irradiation detection system collects parameter information of a screened object and transmits the parameter information to the information processing system for processing, the information processing system carries out processing according to the parameter information of the screened object and sends a driving separation signal to the separation execution system, and the separation execution system completes separation according to the driving separation signal. Wherein the irradiation detection system comprises at least one image sensor and an irradiation part corresponding to the image sensor, light emitted by the irradiation part is irradiated to a screened object, and the screened object reflects and/or transmits the light to the image sensor fo