农机化研究Issue(12)：140-143,4.
马铃薯播种机播种单元改进设计
The Improved Design of Potato Planter Seeding-unit
卢延芳 1孙传祝 1王法明 1苏国粱 1石东岳1
作者信息
- 1. 山东理工大学机械工程学院，山东淄博 255091
- 折叠
摘要
Abstract
With the aim to solve the problems of plant spacing , gap and vibration amplitude of the seeding which could not be adjusted , and the unsatisfactory effect of vibration , the seeding-unit of 2 CMX-4 B-type seeder was redesigned . The spacing adjustment device could adjust the spacing by the way of replacing the sprockets , it could adjust the planting spacing easily depending on the require of different land and different potato varieties ; the amplitude adjustment device contained the trapezoidal bump and adjustment handle , it could shake off the extra potatoes which were in potato tuber bowl and the amplitude could be adjusted;the gap adjusting device could adjust the gap by the potato guide tube and ad-justment screw , it could regulate the relative position between the potato guide tube and the potato tuber bowl easily , and the problem of leakage or double seeding could be solved completely .The results showed that the indicators of the rede-signed potato planter were in line with national standards .What is more , it could improve the quality of work and en-hanced the adaptability of potato planter for different regions and different potato varieties .关键词
马铃薯播种机/播种单元/株距调整/振幅调整/间隙调整Key words
potato planter/sowing-unit/spacing adjustment/amplitude adjustment/gap adjustment分类
农业科技引用本文复制引用
卢延芳,孙传祝,王法明,苏国粱,石东岳..马铃薯播种机播种单元改进设计[J].农机化研究,2015,(12):140-143,4.
