| 滩涂文蛤收获机挖掘铲的设计与分析 |
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| 引用本文： | 申屠留芳,张炎,孙星钊,张学生,秦绍波. 滩涂文蛤收获机挖掘铲的设计与分析[J]. 农机化研究, 2016, 0(11): 113-117. DOI: 10.3969/j.issn.1003-188X.2016.11.022 |
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| 作者姓名： | 申屠留芳 张炎 孙星钊 张学生 秦绍波 |
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| 作者单位： | 1. 淮海工学院机械工程学院,江苏连云港,222005;2. 连云港市元天农机研究所,江苏连云港,222006;3. 连云港正业机械有限公司,江苏连云港,222006 |
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| 基金项目： | 江苏省科技支撑计划(农业)子项目(BE2014339-3);连云港市“521工程”项目(2015-2017) |
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| 摘 要： | 滩涂文蛤具有很高的营养价值,而其采收多采用人工采集,劳动强度大,采收效率低。本设计为一种新型的文蛤收获机,作业宽度1 000mm,挖掘深度100~150mm,适合滩涂文蛤等贝类的采收。为研究机器在收获中遇到的阻力影响,对挖掘铲进行动力学分析设计,并通过受力分析构建工作阻力力学模型。同时,对挖掘铲进行静力学分析,添加载荷及约束,对挖掘铲进行有限元分析,得到挖掘铲的变形、应力及应变云图。计算结果与挖掘铲的材料性能对比,验证了设计的合理性。
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| 关 键 词： | 文蛤收获机 参数 挖掘铲 |
Beach Clam Harvester Design and Analysis of Digging Shovel |
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| Shentu Liufang;Zhang Yan;Sun Xingzhao;Zhang Xuesheng;Qin Shaobo. Beach Clam Harvester Design and Analysis of Digging Shovel[J]. Journal of Agricultural Mechanization Research, 2016, 0(11): 113-117. DOI: 10.3969/j.issn.1003-188X.2016.11.022 |
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| Authors: | Shentu Liufang Zhang Yan Sun Xingzhao Zhang Xuesheng Qin Shaobo |
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| Affiliation: | Shentu Liufang;Zhang Yan;Sun Xingzhao;Zhang Xuesheng;Qin Shaobo;Huai Hai Institute of Technology;Lianyungang Yuantian Agricultural Machinery Research Institute;Lianyungang Zhengye Machinery Manufacture Corporation; |
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| Abstract: | Beach clam has a high nutritional value , China clam harvesting by hand-picked , labor intensive ,low efficien-cy of oil recovery.This design for a new of paper clam harvest machine , job width 1000mm , for Beach paper clam, shellfish of harvest ,mining depth 100-150 mm, for research machine in harvest in the encountered of resistance effect , special on mining shovel for Dynamics analysis design , and through by force analysis building work resistance mechanical model,last statics analysis shovel for , added load Yu constraints , on mining shovel for limited Yuan analysis ,get mining shovel of deformation , and stress ,and strain contours , comparison of results with the digging shovel the material proper-ties,verify that the rationality of the design . |
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| Keywords: | calm harvesters parameter digging shovel |
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