Classifying – separating – and assorting solids – Sorting special items – and certain methods and apparatus for... – Separating means
Patent
1980-04-17
1981-11-24
Knowles, Allen N.
Classifying, separating, and assorting solids
Sorting special items, and certain methods and apparatus for...
Separating means
B07C 900
Patent
active
043019315
ABSTRACT:
A grain sorter including a machine frame, at least one grain sorting board and a device for moving the grain sorting board in swinging movement including a mounting mechanism for mounting the grain sorting board on the machine frame in such a manner that the grain sorting board is inclined in one direction at a certain angle of inclination with respect to the horizontal, a swinging mechanism for moving the grain sorting board in swinging movement at an angle larger than the angle of inclination of the grain sorting board, and an adjusting mechanism for adjusting the angle of inclination of the grain sorting board. The mechanism for adjusting the angle of inclination of the grain sorting board is incorporated in the device for moving the grain sorting board in swinging movement within the limit set by the heights of the mounting mechanism and the swinging mechanism, so as to lower the center of gravity of the grain sorting board and avoid production of irregular vibration of the grain sorting board.
REFERENCES:
patent: 1466560 (1923-08-01), Raze
patent: 2281174 (1942-04-01), Steele
patent: 2954124 (1960-09-01), Young
patent: 3211288 (1965-10-01), Peis
Blank Charles A.
Holler Norbert P.
Knowles Allen N.
Satake Engineering Co. Ltd.
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