| 低破碎玉米种子脱粒机的研制 |
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| 引用本文： | 赵武云,王广万,刘国春,张锋伟,牛海华.低破碎玉米种子脱粒机的研制[J].机械研究与应用,2010,23(1):132-134. |
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| 作者姓名： | 赵武云 王广万 刘国春 张锋伟 牛海华 |
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| 作者单位： | 1. 甘肃农业大学,甘肃,兰州,730070
2. 甘肃酒泉奥凯种子机械有限公司,甘肃,酒泉,735000 |
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| 基金项目： | 甘肃省科学技术攻关计划项目,新型低破碎玉米种子脱粒机(2GS064-A52-032-03) |
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| 摘 要： | 为了解决我国长期以来存在的种子玉米脱净率低、玉米碎芯较多的问题,介绍了一种包含新型挤搓式螺旋板齿脱粒装置和排芯口变刚度压板装置的玉米脱粒机的设计方法。该脱粒机的特点是脱净率高、破碎率低、玉米碎芯少,适应玉米籽粒含水率在13%~20%范围内,既适合普通玉米脱粒、也适合种子玉米脱粒。
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| 关 键 词： | 种子 机械损伤 脱粒装置 |
Research and design on low damage corn seed sheller |
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| Zhao Wu-yun,Wang Guang-wan,Liu Guo-chun,Zhang Feng-wei,Niu Hai-hua.Research and design on low damage corn seed sheller[J].Mechanical Research & Application,2010,23(1):132-134. |
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| Authors: | Zhao Wu-yun Wang Guang-wan Liu Guo-chun Zhang Feng-wei Niu Hai-hua |
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| Affiliation: | 1.Gansu agriculture university/a>;Lanzhou Gansu 730070/a>;China/a>;2.Jiuquan Ok seed machinery company of Gansu province/a>;Jiuquan Gansu 735000/a>;China |
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| Abstract: | In order to improve the threshing rate of seed corn and minimize the kernel damage,a design method of corn sheller with spiral board-teeth and discarding cob port of variable stiffness press-plate was proposed in this paper.The sheller threshing kernels by extruding & rubbing,which is capable of processing both common corn and seed corn.The advantages of the apparatus are a higher threshing performance and a lower percentage of kernel and cob damage.The equipment was adapted to shell corn ears with differen... |
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| Keywords: | seed mechanical damage threshing device |
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