刷轮式苗盘精播装置排种板型孔直径的设计  

Designing Stationary Seed Cell Plate Diameter for Nursery Tray Precision Seeding With Brush Type Repeller Wheel

作　　者：赵镇宏[1] 宋景玲[2] 

机构地区：[1]山东理工大学交通与车辆工程学院,山东淄博255049 [2]山东理工大学轻工与农业工程学院,山东淄博255049

出　　处：《山东理工大学学报（自然科学版）》2003年第4期22-25,共4页Journal of Shandong University of Technology:Natural Science Edition

基　　金：国家"九五"重点攻关项目(96-018-01-02-01)

摘　　要：为使种子在活动型孔板移动过程中,能够依靠自重顺利排出,固定排种板必须具有合理的直径,利用活动型孔板回移复位的结构特点,理论分析了种子顺利排出而不被回住型孔板干涉所需最少时间的条件,在此基础上优化设计排种板型孔直径。In order for the seed to decline favorably depending on gravitation, the seed cell' s diameter of the stationary seed cell plate must be reasonable . Taking advantage of the construction characteristics of active seed cell plate returning back, theoretical analysis of the less time condition is built . which the seed declined favorably and not to be interfered by returning seed cell plate . On the basis of the condition . the diameter of stationary seed cell plate was designed optimally.

关 键 词：刷轮式苗盘精播装置 排种板 型孔直径 机械设计 农业机械 活动型孔板 回移复位 

分 类 号：S223.2[农业科学—农业机械化工程]