Method and device for sorting walnut shells and kernels through multi-infrared imaging

The invention discloses a multi-infrared imaging walnut shell and kernel sorting device in the technical field of walnut processing, which comprises a sorting box, a processing frame is arranged on the upper side of the sorting box, the bottom end of the processing frame is funnel-shaped, a vertical pipe is arranged at the bottom of the processing frame, and a pressing processing mechanism is arranged on the processing frame. A supporting mechanism is arranged on the lower side of the downward pressing treatment mechanism, discharging inclined plates are symmetrically fixed in the sorting box, a conveyor is arranged at the position, located at the bottom ends of the discharging inclined plates, of the inner side of the sorting box, and an air blowing mechanism is arranged on the sorting box. Walnuts to be processed are located at the upper end of the supporting plate, the electric push rod is started to drive the pressing plate to move downwards, the walnuts are processed, and shell and kernel separation is a