发明名称 |
Combine stepped threshing chamber |
摘要 |
<p>A combine threshing system includes a rotor (12) having and in-feed area (54) at a front end of the rotor (12) and a rotor body (60) configured to convey material along a helical path from the front end of the rotor body (60) to a rear end of the rotor body (60). The system also includes a substantially cylindrical threshing chamber (16) positioned circumferentially around and spaced apart from the rotor body (60). The threshing chamber (16) includes a lower portion (504) substantially concentric with the rotor body (60) and having an inner surface (508) positioned a first distance (X) from an outer surface (510) of the rotor body (60) and an upper portion (506/606/706) having a first inner surface (514/614/714) substantially concentric with the rotor body (60) and positioned the first distance (X) from the outer surface (510) and a second inner surface (512/612/712) that is substantially concentric with the rotor body (60), positioned a second distance (Y) from the outer surface (510) and is greater than the first distance (X).</p> |
申请公布号 |
EP2684443(B1) |
申请公布日期 |
2015.10.14 |
申请号 |
EP20130176204 |
申请日期 |
2013.07.11 |
申请人 |
CNH INDUSTRIAL BELGIUM NV |
发明人 |
FARLEY, HERBERT M. |
分类号 |
A01F7/06;A01F12/26;A01F12/44 |
主分类号 |
A01F7/06 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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