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| 扶禾杆在不对行导入玉米茎秆中的运动仿真 | |
| 引用本文： | 贺俊林,胡伟,郭玉富,佟金.扶禾杆在不对行导入玉米茎秆中的运动仿真[J].农业工程学报,2007,23(6):125-129. |
| 作者姓名： | 贺俊林 胡伟 郭玉富 佟金 |
| 作者单位： | 1. 吉林大学生物与农业工程学院,长春,130025;山西农业大学工程技术学院,太谷,030801 2. 天津市农业机械发展服务中心,天津,300192 3. 天津富康农业开发有限公司,天津,301700 4. 吉林大学生物与农业工程学院,长春,130025 |
| 基金项目： | 国家星火计划;国家自然科学基金;吉林大学校科研和教改项目 |
| 摘 要： | 阐述了玉米收获不对行技术的必要性及其发展。根据全幅玉米收获机割台结构，构建了不对行机构的运动学模型；应用ADAMS软件，进行了不同工作参数下机收玉米中分禾和扶禾过程的动态模拟，分析了现有机构的参数对不对行收获时导入玉米植株的影响。仿真分析表明：主动喂入技术在不对行拢禾过程中可防止茎秆被向前推倒；扶禾杆在阻止茎秆侧向倾倒中起着至关重要的作用；喂入链链速与作业速度有较大相关。根据仿真结果对现有机构参数提出了技术改进建议。 |
| 关 键 词： | 玉米收获 不对行 主动喂入 扶禾杆 仿真 |
| 文章编号： | 1002-6819（2007）6-0125-05 |
| 收稿时间： | 2006/10/14 0:00:00 |
| 修稿时间： | 2/6/2007 12:00:00 AM |
Kinematic simulation of no-row feed-in mechanism with guide-rod for corn harvester |
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| He Junlin,Hu Wei,Guo Yufu and Tong Jin.Kinematic simulation of no-row feed-in mechanism with guide-rod for corn harvester[J].Transactions of the Chinese Society of Agricultural Engineering,2007,23(6):125-129. | |
| Authors: | He Junlin Hu Wei Guo Yufu and Tong Jin |
| Institution: | College of Biological and Agricultural Engineering, Jilin University, Changchun 130025, China;College of Engineering and Technology, Shanxi Agricultural University, Taigu 030801, China;Tianjin Agricultural Machinery Bureau, Tianjin 300192, China;Tianjin Fukang Agricultural Development Ltd. Co, Tianjin 301700, China;College of Biological and Agricultural Engineering, Jilin University, Changchun 130025, China |
| Abstract: | The simulation model for the feed-in mechanism with guide rod of a no-row corn harvester was set up. The simulation of holding and supporting the corn stalks was carried out for the diverse working parameters based on software ADAMS. The results demonstrated that the driving feed-in mechanism was able to avoid the forward collapse and the guide-rod played an important role in no-row corn harvesting. Some ameliorative suggestions were given for the design of mechanism. |
| Keywords: | corn harvesting no-row driving feed-in guide rod kinematic simulation |
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