Row crop attachment for combines

Harvesters – Cornstalk type – Gatherers or guides

Patent

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Details

A01D 4502

Patent

active

042199921

ABSTRACT:
A row crop attachment adapting a combine for efficient harvesting of soybeans and similar crops, has crop-receiving structure disposed forwardly of the cutter for catching beans prematurely separated from the stalks by action of the combine cutter. Multiple, spaced, crop-receiving divider pans for support on the combine in generally underlying relation to the beans define a number of stalk-receiving throats extending fore-and-aft of the combine ahead of the cutter; respective opposed pairs of crop-catching wings are pivotally mounted on the pans for swinging movement in a generally horizontal plane to and from positions closing the throats. In preferred forms, each pair of wings is yieldably biased toward its throat-closing position to maintain the width of the throats at the minimum dimension required to allow passage of stalks to the cutter, whereby the crop-receiving structure presents a substantially continuous expanse for catching prematurely separated beans.

REFERENCES:
patent: 457760 (1891-08-01), Cordrey
patent: 2817941 (1957-12-01), Clapsaddle, Jr.
patent: 2999349 (1961-09-01), Nichols, Jr.
patent: 3812661 (1974-05-01), Baker
patent: 3813858 (1974-06-01), McDermott

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