| 4H-2型花生收获机挖掘部件载荷试验与分析 |
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| 引用本文： | 尚书旗,刘曙光,梁洁,王方艳,姜元志,刘兴华. 4H-2型花生收获机挖掘部件载荷试验与分析[J]. 农业工程学报, 2007, 23(1): 116-119 |
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| 作者姓名： | 尚书旗 刘曙光 梁洁 王方艳 姜元志 刘兴华 |
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| 作者单位： | 莱阳农学院机电工程学院,青岛,266109;中国农业大学(烟台校区)电子信息系,烟台,264002 |
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| 摘 要： | 4H-2型花生收获机是采用新原理研制成功的一种花生收获机械，以此花生收获机的挖掘部件作为试验对象，通过载荷测试，采集挖掘部件工作时圆周力、向心力和扭矩载荷变化的时域曲线，在此基础上，进行了4H-2型花生收获机的载荷自功率频谱分析。试验结果证明，该花生收获机以反平行四边形机构组成的传动系统很好地实现了机器工作时侧向载荷的平衡，而且频率集中、工作稳定。
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| 关 键 词： | 花生 收获机 挖掘部件 载荷 频谱 |
| 文章编号： | 1002-6819(2007)1-0116-04 |
| 收稿时间： | 2006-03-22 |
| 修稿时间： | 2006-03-22 |
Test and analysis of load on the digging part of the 4H-2 model peanut harvester |
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| Shang Shuqi,Liu Shuguang,Liang Jie,Wang Fangyan,Jiang Yuanzhi and Liu Xinghua. Test and analysis of load on the digging part of the 4H-2 model peanut harvester[J]. Transactions of the Chinese Society of Agricultural Engineering, 2007, 23(1): 116-119 |
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| Authors: | Shang Shuqi Liu Shuguang Liang Jie Wang Fangyan Jiang Yuanzhi Liu Xinghua |
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| Affiliation: | College of Mechanical and Electronic Engineering, Laiyang Agricultural University, Qingdao 266109, China;Electronics and Information Department, China Agricultural University(Yantai Campus), Yantai 264002, China;College of Mechanical and Electronic Engineering, Laiyang Agricultural University, Qingdao 266109, China;College of Mechanical and Electronic Engineering, Laiyang Agricultural University, Qingdao 266109, China;College of Mechanical and Electronic Engineering, Laiyang Agricultural University, Qingdao 266109, China;College of Mechanical and Electronic Engineering, Laiyang Agricultural University, Qingdao 266109, China |
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| Abstract: | The 4H-2 model peanut harvester was developed with new principle. In the article the 4H-2 model peanut harvester is regarded as the testing object. The change scales of load about peripheral force, centripetal force and torque were collected through the load experiment. On the basis of the testing results, the load self-power spectrum of the 4H-2 model peanut harvester was analyzed. The analytical result shows, the transmission system formed by the reverse parallelogram framework realizes the balance of two-side load, while the distribution of spectrum is concentrated and the work status is steady. |
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| Keywords: | peanut harvester digging part load spectrum |
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