Combine harvester

Details Combine harvester Combine harvester

1980-11-13

1982-01-26

Hirsch, Paul J.

130 27H, 130 27Q, 130 27T, A01F 1200, A01F 1254

Patent

active

043123660

ABSTRACT:
A havesting machine comprising a separating mechanism having a separating rotor cooperable with a separator housing including a separator concave and arranged spirally to convey crop material to at least one end thereof while submitting said crop material to a separating action and cleaning means disposed below the separating mechanism for cleaning separated grain. Deflector means are provided which together with the separator concave define an open ended cavity having its open end facing to the cleaning means for leading grain separated through said separator concave to said cleaning means. An air inlet is provided in the deflector means defining the cavity at the upper portion of said cavity.

REFERENCES:
patent: 1653153 (1927-12-01), Davis
patent: 1791673 (1931-02-01), Karlson et al.
patent: 3126893 (1964-03-01), Palmer
patent: 3696815 (1972-10-01), Rowland-Hill et al.
patent: 3946746 (1976-03-01), De Coene et al.
patent: 4067343 (1978-01-01), Muljs et al.

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