| 便携机分离筒吸杂口偏置型清选装置的设计与试验 |
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| 引用本文： | 李灵敏,徐瑞,石坤鹏,许庆峰,王晓兰,王升升.便携机分离筒吸杂口偏置型清选装置的设计与试验[J].农机化研究,2016(11):204-208. |
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| 作者姓名： | 李灵敏 徐瑞 石坤鹏 许庆峰 王晓兰 王升升 |
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| 作者单位： | 1. 中国一拖集团有限公司技术中心,河南洛阳,471039;2. 河南科技大学农业工程学院,河南洛阳,471003 |
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| 基金项目： | 河南省重点科技攻关计划项目(152102210276) |
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| 摘 要： | 清选系统是便携式谷物联合收获机的重要部分。为此,针对丘陵山区用的双行便携式谷物联合收获机,清选作业时吸杂风机转速过高的问题,对吸杂口偏置型分离筒进行了结构设计。通过自制的分离筒吸杂口偏置型清选装置试验台,对吸杂口的旋转角度与偏置距离进行试验研究,得到了小麦清选性能较好的旋转角度与偏置距离分别为30°和30mm,为便携式谷物联合收割机清选系统的设计提供了依据。
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| 关 键 词： | 联合收割机 清选装置 分离筒 吸杂口 清选性能 |
Design and Experiment of Cyclone Separating Device Based on Off-centered Inlet Scoop |
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| Li Lingmin;Xu Rui;Shi Kunpeng;Xu Qingfeng;Wang Xiaolan;Wang Shengsheng.Design and Experiment of Cyclone Separating Device Based on Off-centered Inlet Scoop[J].Journal of Agricultural Mechanization Research,2016(11):204-208. |
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| Authors: | Li Lingmin;Xu Rui;Shi Kunpeng;Xu Qingfeng;Wang Xiaolan;Wang Shengsheng |
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| Institution: | Li Lingmin;Xu Rui;Shi Kunpeng;Xu Qingfeng;Wang Xiaolan;Wang Shengsheng;Research & Design Center,YTO Group Corporation;College of Agriculture & Engineering,Henan University of Science and Technology; |
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| Abstract: | Cleaning is an important part of the portable grain combine .For hilly combine harvest machine , with the doub-le line of portable grain cleaning operations , suction fan the problem of high speed , the suction off-centered inlet scoop type structure design was carried out on the inlet scoop .By homemade inlet scoop mouth offset type cleaning device test bench , to suck the rotation of the inlet scoop rotating angle and offset distance , experimental study of wheat cleaning per-formance is proved by rotating angle and offset distance of respectively 30 °, 30 mm.For portable grain combine harvester provides the reference for the design of cleaning system . |
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| Keywords: | combine harvest machine cleaning device cyclone separating device inlet scoop cleaning performance |
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