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| 气吸式精量播种装置种子落点规律的试验研究 | |
| 引用本文： | 王文明,张欲晓,窦卫国,赵士杰,赵满全.气吸式精量播种装置种子落点规律的试验研究[J].农机化研究,2009,31(2). |
| 作者姓名： | 王文明 张欲晓 窦卫国 赵士杰 赵满全 |
| 作者单位： | 1. 邢台职业技术学院,机电系,河北,邢台054035 2. 北京航空航天大学,仪器科学与光电工程学院,北京100083 3. 内蒙古农业大学,机电工程学院,呼和浩特010018 |
| 摘 要： | 对2BQM-2型气吸式精量播种机种子的运动机理进行了分析,根据试验结果,得出了实际种子的落点位置滞后于理论落点位置的结论,找出了排种器实际调整的合适的落种角度及落种角度随时间变化的规律,对播种机的生产和设计有一定的指导意义. |
| 关 键 词： | 气吸式播种机 精量播种机 种子落点规律 |
The Experimental Study on the Seed Dropping Law of the Plastic Film Mulch Pneumatic Precision Planter |
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| Wang Wenming,Zhang Yuxiao,Dou Weiguo,Zhao Shijie,Zhao Manquan.The Experimental Study on the Seed Dropping Law of the Plastic Film Mulch Pneumatic Precision Planter[J].Journal of Agricultural Mechanization Research,2009,31(2). | |
| Authors: | Wang Wenming Zhang Yuxiao Dou Weiguo Zhao Shijie Zhao Manquan |
| Institution: | 1.Department of Mechanical and Electrical Engineering;Xingtai Polytechic College;Xingtai 054035;China;2.School of Instrument Science and Opto-electronics Engineering;Beijing University of Aeronautics and Astronautics;Beijing 100083;3.Mechanical and Electrical Engineering College;Inner Mongolia Agricultural University;Hohhot 010018;China |
| Abstract: | The seeds movement principle in 2BQM-2 plastic film mulch pneumatic precision planter is analyzed and an experimental study is conducted. The testing result shows that actual seed dropping angle is lag behind the one acquired by calculation. The proper seed dropping angle and the seed dropping angle law are obtained. A theoretical basis for the application of 2BQM-2 model plastic film mulch pneumatic precision planter in practical production is advanced in this paper. |
| Keywords: | pneumatic planter precision planter seed dropping law |
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