Polster, Lieder, Woodruff & Lucchesi, L.C.
Metering grain unloader for tower dryer
 A metering unloader (29) of the present invention is for use in a tower grain dryer (T). The tower dryer has a grain drying path (11) and the latter has a grain outlet (27) at the lower end thereof, and the tower has at least one discharge outlet (15) in the lower portion thereof. The metering unloader is rotatably mounted within the lower portion (23) of the tower for rotation about a vertical axis (39) and the unloader is powered by a motor (41) for rotatably driving the metering unloader about the vertical axis. The metering unloader is in communication with the grain outlet of the grain drying path and it substantially uniformly removes dried grain from all regions of the lower portion of the dryer upon each revolution of the metering unloader and delivers the dried grain to the discharge outlet for the tower dryer. A method for metering the unloading of grain from the dryer is also disclosed. 
Grain Systems, Inc.
F F B
F26B F26B B65D
inventional inventional inventional
David W.
Morrison