GRAIN LOSS SAMPLING DEVICE

摘要

A sieve tray underlies an exit path of chaff from a harvesting combine, wherein grain is retained in the sieve tray by air pressure provided by a blower. A sieve tray support frame is provided for supporting the sieve tray. The sieve tray support frame has one pivotally mounted frame member movable between a tray supporting and a tray releasing position. A solenoid is provided for remotely moving the pivotally mounted frame member from the tray supporting to the tray releasing position wherein the sieve tray drops onto the field for inspection.