| 摘要: |
| 针对起垅覆膜形式下地膜小麦播种机只能在每条垅沟中种 2行小麦的不足 ,依据合理的种植模式 ,提出并介绍了实现垅沟 3行播种的原理及机构。该装置不仅已成功地运用于 2MBL-2/6型小麦起垅覆膜沟播机 ,解决了沟内 3行播种无法接行的问题 ,而且还可以推广应用于其他要求沟内奇数行 ( 1,3,5…… )播种的机具上。 |
| 关键词: 地膜小麦,起垅覆膜,3行沟播机具,实现原理,装置结构 |
| DOI： |
| 分类号:S223.24 |
| 基金项目:农业部节水机具研究资助项目(农业部农机发[1996]5号) |
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| Development of the 3-row wheat sowing machines in furrow of the film-mulched wheat under ridge-furrow farming technique |
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X,L,X,Y and Y,X,L,X,Y and Y,X,L,X,Y and Y
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| Abstract: |
| The currently-used sowing machines for film-mulched wheat production under the ridge-furrow farming technique can only plant 2 rows of wheat in each furrow, but the filmmulched wheat production under the ridge-furrow farming technique requires that the sowing machines be transformed to plant 3 rows in each furrow.With the purpose in consideration, a device has been developed to transform the currently-used sowing machines.The structure and working mechanism of this device are showed in the paper. The device has been successfully used in wheat driller Model 2MBL-2/6 and solved the row-connecting problem between the neighbouring operationalbelts of the 3-row sowing machines.Meanwhile, it can be used to transform the sowing machines with odd-unmber-row sowing belt (1, 3, 5… …) for other crops other than wheat. |
| Key words: film-mulched wheat,ridge forming and furrow sowing,3-row working mechanism,implementation principle,structure |
