| 多功能精密排种器推种轮齿形曲面的分析 |
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| 引用本文： | 张宇文,罗全伟.多功能精密排种器推种轮齿形曲面的分析[J].农业机械学报,2006,37(1):43-46. |
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| 作者姓名： | 张宇文 罗全伟 |
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| 作者单位： | 宝鸡市农业科学研究所 |
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| 基金项目： | 国家科技攻关项目;陕西省科技发展基金 |
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| 摘 要： | 为设计一种新的播种机排种装置，使内切推种轮能平稳地配合于排种轮的直孔中，依据两轮切点位移变化，推导出传动比为2和4时配合齿轮曲线方程。依此曲线方程成功设计出多功能精密排种器推种轮齿形曲面。
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| 关 键 词： | 精密排种器 播种机 参数方程 |
| 收稿时间： | 2005-01-24 |
| 修稿时间： | 2005年1月24日 |
Analysis of the Curved Surface of Seed Pushing Wheel for Multiple Function Precision Seed Metering Device |
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| Zhang Yuwen,Luo Quanwei.Analysis of the Curved Surface of Seed Pushing Wheel for Multiple Function Precision Seed Metering Device[J].Transactions of the Chinese Society of Agricultural Machinery,2006,37(1):43-46. |
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| Authors: | Zhang Yuwen Luo Quanwei |
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| Institution: | Baoji Institute of Agricultural Sciences |
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| Abstract: | In order to avoid seed blockage at the hole of sowing wheel a new seed metering device of sowing machine was developed. The technological parameters, working principle and structural characteristics of the key components were introduced. The equations of curved surface of seed pushing wheel are derived. The research results can be used as basis for designing new sowing machine. |
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| Keywords: | Precision seeding device Sowing machine Parameter equation |
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