| 白萝卜收获机挖掘铲参数的设计 |
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| 引用本文： | 周国龙,张晋国,王洪伟,顾旭彪,杨进,刘利坤.白萝卜收获机挖掘铲参数的设计[J].农机化研究,2016(9):94-98. |
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| 作者姓名： | 周国龙 张晋国 王洪伟 顾旭彪 杨进 刘利坤 |
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| 作者单位： | 河北农业大学机电工程学院,河北保定,071001 |
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| 基金项目： | 公益性行业(农业)科研专项(201103003) |
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| 摘 要： | 针对我国白萝卜人工收获效率低、成本高等问题,设计出专用的白萝卜挖掘铲。工作时,第1步通过挖掘铲破坏白萝卜与土壤的接触力,使白萝卜与土壤分离,第2步由人工捡拾装袋进而完成白萝卜收获的全过程。通过建立挖掘铲的几何模型确定了入土角α、铲面长度L、铲面宽度A和后端面高度h。该挖掘装置采用后悬挂牵引的方式挖掘白萝卜,使白萝卜的收获效率大大提高,装置结构简易、成本低,具有极其广阔的市场应用场景。
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| 关 键 词： | 收获装置 挖掘铲 萝卜 |
Radish Harvester Design and Finite Element Analysis of Digging Shovel |
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| Zhou Guolong;Zhang Jinguo;Wang Hongwei;Gu Xubiao;Yang Jin;Liu Likun.Radish Harvester Design and Finite Element Analysis of Digging Shovel[J].Journal of Agricultural Mechanization Research,2016(9):94-98. |
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| Authors: | Zhou Guolong;Zhang Jinguo;Wang Hongwei;Gu Xubiao;Yang Jin;Liu Likun |
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| Institution: | Zhou Guolong;Zhang Jinguo;Wang Hongwei;Gu Xubiao;Yang Jin;Liu Likun;College of Mechanical and Electrical Engineering,Agricultural University of Hebei; |
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| Abstract: | In this paper,radish China reaped by low efficiency and high cost problem, design a special green radish dig-ging shovel.First step by digging shovel destroy the radish and the contact force of the soil, radish, separating from the soil, the second step by artificial collecting bag and then finish the whole course of radish harvest.By establishing a geo-metric model of the digging shovel capacity determines the angle of alpha,the shovel length L and width of the shovel a and the back face height h.Suspension traction after the mining device adopts the way of mining radish, make green rad-ish harvest efficiency is greatly raised, device has the advantages of simple structure, low cost, has the extremely broad market application scenario. |
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| Keywords: | harvesting device digging shovel radish |
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