| 半喂入花生收获机除膜摘果装置设计与试验 |
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| 引用本文： | 徐继康,杨然兵,李瑞川,尚书旗.半喂入花生收获机除膜摘果装置设计与试验[J].农业机械学报,2014,45(S1):88-93. |
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| 作者姓名： | 徐继康 杨然兵 李瑞川 尚书旗 |
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| 作者单位： | 青岛农业大学;青岛农业大学;青岛农业大学;青岛农业大学 |
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| 基金项目： | 国家自然科学基金资助项目（31101090）、山东省优秀中青年科学家科研奖励基金资助项目（BS2012NY004）和山东省自主创新专项资助项目(2013CXC90205-1) |
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| 摘 要： | 针对半喂入花生联合收获机摘果辊易缠绕塑料覆膜的问题，设计了螺旋刀除膜摘果装置，并对其进行了结构优化与试验分析。基于UG对螺旋刀片建立高级仿真模型，由应力云图确定刀片的最佳布置形式；通过试验数据的分析与处理，确定了螺旋刀除膜摘果辊最佳结构与作业参数：间隙为5.3mm，摘果辊转速为326r/min，刀片倾角为43°，优化后的螺旋刀花生除膜摘果装置的覆膜绞碎率为95.66%。
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| 关 键 词： | 花生收获机 半喂入 摘果辊 除膜装置 |
| 收稿时间： | 2014/6/25 0:00:00 |
Design and Experiment of Film Removing and Peanut Picking Device for Half-feeding Harvester |
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| Xu Jikang,Yang Ranbing,Li Ruichuan and Shang Shuqi.Design and Experiment of Film Removing and Peanut Picking Device for Half-feeding Harvester[J].Transactions of the Chinese Society of Agricultural Machinery,2014,45(S1):88-93. |
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| Authors: | Xu Jikang Yang Ranbing Li Ruichuan and Shang Shuqi |
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| Institution: | Qingdao Agricultural University;Qingdao Agricultural University;Qingdao Agricultural University;Qingdao Agricultural University |
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| Abstract: | For the problem of the picking roller of present half-feeding peanut harvester was easily wrapped in plastic membrane, a kind of peanut removing device used spiral knife was designed. The structure optimization and experiment analysis were also carried out. The helical blade was modeled based on UG software. The best arrangement of the blade was confirmed by stress nephogram. Through the analysis of experimental data and processing, the best structure and operating parameters of the proposed device were got: the clearance was 5.3mm, speed of picking roller was 326r/min, and arranging blade angle was 43°. After optimizing, the breaking membrane rate value reached to 95.66%. |
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| Keywords: | Peanut harvester Half-feeding Peanut picking roller Film removing device |
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