収穫機
- 专利权人:
- ヤンマー株式会社
- 发明人:
- 尾立 誠
- 申请号：
- JP2008234467
- 公开号：
- JP5274946B2
- 申请日:
- 2008.09.12
- 申请国别(地区):
- JP
- 年份:
- 2013
- 代理人:
- 摘要：
PROBLEM TO BE SOLVED: To provide a harvester including a waste discharger via which wastes from a threshing section and a separating section are discharged out of the machine, capable of maintaining well the blow of separating airflow ejected from the separation fan of the separating section to improve the separating performance of the separating section.
SOLUTION: In the waste discharger via which wastes from a threshing section and a separating section are discharged out of the machine, relatively large-sized wastes such as waste culms are discharged out of the machine in such a state as to be treated by a relevant treatment material 74 set in a waste culm channel 71 via the channel 71 situated before an exhaust blow channel 72, while relatively small-sized wastes such as exhaust dust are discharged out of the machine via the exhaust blow channel 72 situated behind the channel 71 by the force-feed action of a separating fan 52 and by the sucking action of a suction fan 73 set in the exhaust blow channel 72.
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- 来源网站：
- 中国工程科技知识中心
