| 2QXP-1型气吸式排种器的初步试验 |
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| 引用本文： | 陈立东,何堤,谢宇峰.2QXP-1型气吸式排种器的初步试验[J].河北科技师范学院学报,2006,20(4):43-46. |
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| 作者姓名： | 陈立东 何堤 谢宇峰 |
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| 作者单位： | 河北科技师范学院,机械电子系,河北,秦皇岛,066600;黑龙江省农业机械工程科学研究院 |
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| 基金项目： | 湖北省科技厅科研项目
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河北科技师范学院校科研和教改项目 |
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| 摘 要： | 对2QXP-1型气吸式精密排种器构造、工作原理和工作性能影响参数进行了分析,应用正交试验的方法研究排种盘转速和真空室气压变化对排种性能的影响。试验表明：对排种性能影响的主次因素顺序为排种盘转速、真空室气压。
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| 关 键 词： | 气吸式排种器 性能参数 排种性能 |
| 文章编号： | 1672-7983(2006)04-0043-04 |
| 修稿时间： | 2005年12月20 |
Experimental Study on 2QXP-1 Type Suction-seed Metering Device |
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| CHEN Li-dong,HE Di,XIE Yu-feng.Experimental Study on 2QXP-1 Type Suction-seed Metering Device[J].Journal of Hebei Normal University of Science & Technology,2006,20(4):43-46. |
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| Authors: | CHEN Li-dong HE Di XIE Yu-feng |
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| Abstract: | The structure and working principle of 2QXP-1/2 type suction-seed metering device were intro- duced,and the influencing parameter of working performance was analyzed theoretically.The effects of the speed of planter plate and vacuum degree on seeding performance were studied with orthogonal experiments.It indicates that the order of primary and secondary factors affecting planting seeds is rotation speed of planting plate and pressure of planting respectively. |
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| Keywords: | suction-seed metering device work parameter planting performance experimental study |
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