Size sorting device for horticultural bulbs - has vibrating sorting trough with upstanding replaceable edges for selective sorting

摘要

The bottom of the sorting trough has a number of different dia. openings (1) for final passage of the bulbs. To improve so-called first time entry of the correct bulb size, the openings are provided with upstanding collars (2) which are replaceable. The collars provide a funnel shaped entry which promotes correct sorting according to size when the vibrating trough is moved.