| 2BQM—6A型免耕播种机的研制 |
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| 引用本文： | 胡鸿烈,丁加明,曾爱军,施森宝. 2BQM—6A型免耕播种机的研制[J]. 中国农业大学学报, 1993, 0(2): 41-48 |
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| 作者姓名： | 胡鸿烈 丁加明 曾爱军 施森宝 |
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| 作者单位： | 北京农业大学农学系; |
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| 摘 要： | 论述了在研制农大Ⅲ型(2BQM-6A)免耕播种机过程中,对四杆仿形机构、排种盘的投种相位角和整机通过性等方面的改进设计。性能试验和生产应用表明,该机较农大Ⅱ型免耕播种机在播种质量、通过性能和使用可靠性等方面都有很大提高.现已由大连农牧机械厂批量生产。
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| 关 键 词： | 免耕播种机 四杆仿形机构 导种管 |
| 收稿时间： | 1992-12-15 |
Development of the 2BQM-6A No-till Mulch Seeder |
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| Hu Honglie Ding Jiaming Zeng Aijun Shi Senbao (Dept.of Agronomy. Development of the 2BQM-6A No-till Mulch Seeder[J]. Journal of China Agricultural University, 1993, 0(2): 41-48 |
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| Authors: | Hu Honglie Ding Jiaming Zeng Aijun Shi Senbao (Dept.of Agronomy |
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| Affiliation: | Hu Honglie Ding Jiaming Zeng Aijun Shi Senbao (Dept.of Agronomy) |
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| Abstract: | In pace with the extension of the mulch seeding.It is necessary to develop a new type of no-till mulch seeder for further improving its performance.Four linkages profiling mechanism,air-suc- tion seed-metering system and V type press wheel are the main parts of the no-till mulch seeder.These main parts were designed,calculated and tested both in the laboratory and in the field .The results of field experiments in comparison with two types of the no-till mulch seeder(second and third generation) showed that ... |
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| Keywords: | no-till mulch seeder four linkages profiling mechanism seed guiding tube |
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