苗圃精细筑床机设计  

Design of Precision Nursery Bed Making Machines

作　　者：吴兆迁[1] 樊涛[1] 牛晓华[1] 刘瑞林[1] 王德柱[1] 刘洋[1] 

机构地区：[1]国家林业局哈尔滨林业机械研究所

出　　处：《林业机械与木工设备》2008年第8期28-30,共3页Forestry Machinery & Woodworking Equipment

基　　金："十一五"国家科技支撑计划课题"营林机械化关键技术研究与开发"(2006BAD28B09)

摘　　要：林业苗圃筑床机是育苗生产全程机械化的基础设备,但该设备三十多年几乎没有任何改进。针对原有(传统)筑床机在作业过程中存在的问题和现代育苗生产的需求,研制开发了新型的苗圃精细筑床机。介绍了苗圃精细筑床机的总体方案、总体结构及总体参数的设计,以及其关键部件的设计过程。Forestry nursery bed making machine is an essential machine for the realization of seedling production mechanization in China.Though it is widely used, there almost hasn＇t been any improvement on it Since 30 years ago. In view of the problems exsiting in the operating process of the former nursery beding making machines and the demands fo modern seedling production, the overall design plan of precision nursery bed making machine, design method of the overall structure and parameters and design process of key components are introduced.

关 键 词：苗圃机械 筑床机 设计 

分 类 号：S776.24[农业科学—森林工程]