OPTISKT FOERFARANDE OCH ANLAEGGNING FOER SORTERING AV FRUKTER MED AVSEENDE PAO KVALITETEN.

摘要

The optical method for sorting fruits according to the quality provides for the inspection of the fruits which is effected n - times in consecutive and concurrent order by simultaneously displacing, rotating and exposing the fruits to a luminous flux, having a complex spectrum, as well as by detecting a luminous flux reflected from the fruits in the perpendicular direction to their displacement and in synchronism therewith. The plant for sorting the fruits comprises a device for their displacement which device is provided with a means for their rotation. In an optical-electronic unit the amplifiers of a conversion unit (10) are electrically connected with threshold elements (11) of an identification unit either directly or through two or more algorithmic units (5).