Mounted chopper in a combine harvester

Details Mounted chopper in a combine harvester Mounted chopper in a combine harvester

1998-11-19

2000-07-04

Hail, III, Joseph J.

Solid material comminution or disintegration

Apparatus

Rotary striking member with feed or discharge conveyor or...

241101742, 241605, 56 79, 56192, A01D 3407

Patent

active

060826479

ABSTRACT:
A combine harvester has a mounted chopper with a wide-distributor discharge, designed such that the need for impeller blowers for distributing the chopped material across the entire cutting width of the combine harvester is eliminated.
In the mounted chopper according to the invention, the latter consists of the two chopper units whose shafts carrying the chopper blades are at an obtuse angle to each other and cooperate with corresponding counterblades. Each chopper unit is equipped with an input funnel so that the straw is chopped completely. To distribute the chopped material, each chopper unit is equipped with an ejection fitting, increasing in cross-section towards the rear end.
The mounted chopper is particularly suitable for combine harvesters with a wide cutting width.

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patent: 4735216 (1988-04-01), Scott et al.
patent: 5210999 (1993-05-01), Cosimati

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