A - Human Necessities – 01 – D
Patent
A - Human Necessities
01
D
55/29
A01D 13/00 (2006.01) A01B 43/00 (2006.01) A01D 25/04 (2006.01)
Patent
CA 1220632
ROOT AND ROCK PICKER ABSTRACT OF THE DISCLOSURE A root picker includes a main frame support- ing within it a triangular picker frame pivoted on the main frame at one apex with a lower and rearwardly positioned apex supporting a picker roller which is rotated to pick roots from the ground. A conveyor chain supporting transverse bars with outwardly extend- ing teeth is pivotally mounted adjacent the third apex of the frame upwardly and rearwardly of the picker roller so that the chain turns around an axis at a position alongside the picker roller to lift rocks between the conveyor chain and the picker roller onto a surface which leads up to a bucket. The frame pivots to lift the con- veyor chain and the picker roller away from the ground and also the conveyor chains pivotal relative to the frame to increase the spacing between the chain and the picker roller. Rotating sweep drums are positioned for- wardly and outwardly of the frame to pick and sweep roots into the picker roller. The wheels can be lowered re- lative to the main frame to lift the main frame from the ground for transport.
448261
Jacobs Maurice A.
Woznikoski Alvin L.
Ade & Company
Jacobs Maurice A.
Woznikoski Alvin L.
LandOfFree
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