Landwirtschaftliche Erntemaschine mit einer Dreschtrommel mit Raspelstäben mit Erntegutaustrittsspalten

Details

Veröffentlichungs-Nr.

EP3818811

Aktenzeichen

EP19207276

Anmeldetag

5. November 2019

Veröffentlichung

3. September 2025

Erteilung

3. September 2025

Rechtsraum

EP

IPC

A01F12/20

Abstract

A threshing drum (20) for a threshing and separation system (11) of an agricultural harvester (1) includes: a drum frame (201) including at least one drum frame member (202), the drum frame defining an axis of rotation (AR); a plurality of rasp bars (203A, 203B) coupled to the drum frame (201), each of the rasp bars (203A, 203B) being circumferentially spaced from adjacent rasp bars (203A, 203B) about the axis of rotation (AR); and a plurality of cover plates (301, 302, 303) coupled to the drum frame (201), each of the cover plates (301, 302, 303) being disposed between adjacent rasp bars (203A, 203B). A crop egress gap (304, 305, 306) is defined between each of the cover plates (301, 302, 303) and an adjacent rasp bar (203A, 203B) and is sized to allow egress of crop material out from an interior of the drum (20) during rotation of the drum (20).

Anmelder

Firma

CNH Industrial Belgium N.V.

Land

🇧🇪 Belgien

Fachgebiete