Grain cleaner and spreader

Details Grain cleaner and spreader Grain cleaner and spreader

1987-06-15

1988-06-14

Cherry, Johnny D.

Classifying, separating, and assorting solids

Sifting

Special applications

209240, 209254, 209257, 209281, 414291, B07B 100, B65G 6912

Patent

active

047509970

ABSTRACT:
A portable, collapsible grain cleaner and spreader apparatus is used to evenly spread and clean grain or similar crops as the grain is introduced into a storage structure. The grain cleaner and spreader apparatus comprises a vertically disposed grain receiver which distributes grain to be dried over a frusto-conically shaped perforated screen device. A funnel-shaped body engages the perforated screen device and has a fan assembly connected thereto. Grain is evenly distributed over the screen device into the storage structure. Debris, chaff, bees wings, dirt, and weevils pass through the screen device, funnel-shaped member, and fan assembly and are discharged exteriorly of the storage structure through a conduit.

REFERENCES:
patent: 744390 (1903-11-01), Osborne et al.
patent: 1229542 (1917-06-01), Stewart et al.
patent: 1242318 (1917-10-01), Brest
patent: 3361258 (1968-01-01), Kalke
patent: 3370705 (1968-02-01), Grulke
patent: 3883011 (1975-05-01), Pennell
patent: 4323160 (1982-04-01), Cowgill
patent: 4549960 (1985-10-01), Hoppe

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