Seed and fertilizer drill drive

Details Seed and fertilizer drill drive Seed and fertilizer drill drive

1979-02-06

1981-04-28

Bratlie, Steven A.

Planting

Drilling

Frame and planting-element arrangement

111 77, 111 78, 111 80, 222615, 222619, 222624, A01C 706

Patent

active

042638585

ABSTRACT:
A machine (FIG. 1) for dispensing seed and fertilizers, which is equipped with two hoppers one for the seed, and the other for the fertilizer. The materials flowing from outlet apertures of the hoppers while the machine is in operation are introduced into the soil in controlled amounts through proportioning means, chutes and tubes which discharge into hoes. The proportioning means have a plurality of feed wheels disposed on shafts and are driven by a ground-dependent power source.

REFERENCES:
patent: 2541867 (1951-02-01), Givenrod
patent: 2684785 (1954-07-01), Waldorf et al.

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