Crop harvesting and soil tilling apparatus

Harvesters – Fruit gatherer

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Details

56327R, 171 28, 171 88, A01D 4600

Patent

active

046946411

ABSTRACT:
An agricultural implement for movement through a field is adapted to perform a number of functions including severing plant stems from the roots, placing the severed plants in windrows, and preparing soil for planting. The apparatus includes a wheel-mounted frame for attachment to a tractor, a pair of flat discs with notched peripheries mounted for rotation about parallel axes and hydraulic motors for imparting rotation, through drive shafts, to the discs in opposite directions. The discs and their supporting structure are mounted for selectively adjustable movement to vary the spacing of the axes of rotation, thereby placing the disc peripheries in either overlapped or spaced relation. The variable positioning of the disc peripheries governs the function performed by the apparatus and may be augmented by using discs of different diameters as well as by adjusting the spacing of the rotational axes.

REFERENCES:
patent: Re31063 (1982-10-01), Greiner et al.
patent: 2851842 (1958-09-01), Harp
patent: 3796268 (1974-03-01), Porter
patent: 3999613 (1976-12-01), Porter
patent: 4244165 (1981-01-01), McElwain
patent: 4312175 (1982-01-01), Barnes

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