Seeding device

Details Seeding device Seeding device

1984-04-23

1986-12-30

Rolla, Joseph J.

Dispensing

With casing or support

Ambulant

222612, 222621, 222623, 222252, 222320, 222413, 111 7, 111 34, B67D 508

Patent

active

046322841

ABSTRACT:
A seeding device to dispense seed suspended in a gel or other carrier medium in either a continuous stream or discrete pulses. A coulter opens a furrow of earth to the proper depth and seed carried in a gel or other suspension medium is delivered in a pulsed or continuous stream into the furrow which is then covered with earth by a trailing coverer. An auger delivers the seed in suspension and the speed of the auger is controlled to vary the volume of seed and gel or other suspension medium delivered. Circumferentially spaced cam lobes on a drive wheel control the frequency and therefore the row spacing of the seed suspension medium distributed in the pulse delivery mode.

REFERENCES:
patent: 612751 (1898-10-01), McLarty
patent: 1792577 (1931-02-01), Eastman
patent: 1973709 (1934-09-01), Hibbert et al.
patent: 2591894 (1952-04-01), Voges
patent: 3149588 (1964-09-01), Gatzke
patent: 3172574 (1965-03-01), Hiler
patent: 3648631 (1972-03-01), Fiedler et al.
patent: 3837536 (1974-09-01), Hauser
patent: 4265185 (1981-05-01), Skipper
patent: 4280538 (1981-07-01), Hazelbaker

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