林业机械与木工设备
林業機械與木工設備
임업궤계여목공설비
FORESTRY MACHINERY & WOODWORKING EQUIPMENT
2012年
3期
21-24
,共4页
李强%刘明刚%渠聚鑫%汤晶宇
李彊%劉明剛%渠聚鑫%湯晶宇
리강%류명강%거취흠%탕정우
精密播种机%选型设计%穴盘育苗%气吸式
精密播種機%選型設計%穴盤育苗%氣吸式
정밀파충궤%선형설계%혈반육묘%기흡식
precision seeder%type selection design%tray nursery%air-suction type
穴盘精密播种机的种类及形式较多，当前发展的主流是气吸式播种。分析比较了各播种原理和形式的优缺点，结合林木穴盘育苗的应用，对林木穴盘精密播种机选型进行研究，对排种器的结构形式提出改进并给出结构设计方案。
穴盤精密播種機的種類及形式較多，噹前髮展的主流是氣吸式播種。分析比較瞭各播種原理和形式的優缺點，結閤林木穴盤育苗的應用，對林木穴盤精密播種機選型進行研究，對排種器的結構形式提齣改進併給齣結構設計方案。
혈반정밀파충궤적충류급형식교다，당전발전적주류시기흡식파충。분석비교료각파충원리화형식적우결점，결합림목혈반육묘적응용，대림목혈반정밀파충궤선형진행연구，대배충기적결구형식제출개진병급출결구설계방안。
There are numerous kinds of tray precision seeders and an air-suction seeder is the main type currently. The principles, advantages and disadvantages of each kind of seeders are analyzed and compared. Based on the development and application of forest tray precision seeders, the study on the type selection of tree tray precision seeders is made, an improved design of the structural form of seed sowing equipment is presented, with relevant design plans put forward.
