脱穀機
- 专利权人:
- 井関農機株式会社
- 发明人:
- 釘宮 啓,里路 久幸,土居原 純二,岡崎 秀範
- 申请号：
- JP2009040724
- 公开号：
- JP5332717B2
- 申请日:
- 2009.02.24
- 申请国别(地区):
- JP
- 年份:
- 2013
- 代理人:
- 摘要：
To make the threshed materials of the fourth re-threshing drum collide with the threshed materials of a discharged dust re-threshing drum so as to disperse the threshed materials and thereby improving its collecting efficiency.
SOLUTION: A free grain-collecting chamber (9) for collecting free grains over rack is provided rearward of a dust discharging opening (8) at the end of a threshing chamber (3). Within the stuck grain-collecting chamber (9), the fourth re-threshing drum (11) is coasially provided with a re-threshing drum (5). At the rear of the threshing chamber (3), a discharged dust threshing chamber (19) is provided in which the discharged dust re-threshing drum (18) is installed. The rotating direction of the fourth re-threshing drum (11) is set to be the same as that of the discharged dust re-threshing drum (18). The sides of the stuck grain-collecting chamber (9) and the discharged dust threshing chamber (19), which are opposed to each other and are opened.
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- 来源网站：
- 中国工程科技知识中心
