| 2BF-9型小麦播种机的研制 |
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| 引用本文： | 王合.2BF-9型小麦播种机的研制[J].农业工程,2023,13(2). |
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| 作者姓名： | 王合 |
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| 作者单位： | 湖南三一工业职业技术学院 |
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| 摘 要： | 摘要：为了满足朝阳地区农业生产的需要，设计了一种小麦播种机，可以一次性完成开沟、施肥、播种和覆土作业，经田间试验测试，播种深度40mm，行距120mm,苗带宽度70mm,效率0.43hm2/h；其创新点是链轮通过链轮定位板限位，在后横梁上交错设置后开沟器架和前开沟器架；优势是苗带宽，结构简单调整方便。
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| 关 键 词： | 机架 后开沟器架 播种量调节器 施肥开沟器 |
| 收稿时间： | 2022/7/14 0:00:00 |
| 修稿时间： | 2022/10/21 0:00:00 |
Development of 2bf-9 wheat seeder |
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| wang he.Development of 2bf-9 wheat seeder[J].Agricultural Engineering,2023,13(2). |
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| Authors: | wang he |
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| Institution: | Hunan Sany Industrial Vocational and technical college |
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| Abstract: | Abstract: in order to meet the needs of agricultural production in Chaoyang area, a wheat planter is designed, which can complete the trenching, fertilization, sowing and soil covering operations at one time. The field test shows that the sowing depth is 40mm, the row spacing is 120mm, the width of seedling belt is 70mm, and the efficiency is 0.43hm2/h; Its innovation is that the sprocket is limited by the sprocket locating plate, and the rear ditcher frame and the front ditcher frame are staggered on the rear crossbeam; The advantage is seedling bandwidth, simple structure and convenient adjustment. |
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| Keywords: | Keywords: rack Rear ditcher frame Seeding rate regulator Fertilizer opener |
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