当前位置: 首页 > 文章 > 计算机模拟内侧充种垂直圆盘排种器充种过程 农业机械学报 1993 (1) 49-54
Position: Home > Articles > SIMULATED FEEDING PROCESS OF THE VERTICAL SEEDPLATE FOR FILLING SEED ON INSIDE BY COMPUTER Transactions of the Chinese Society for Agricultural Machinery 1993 (1) 49-54

计算机模拟内侧充种垂直圆盘排种器充种过程

作  者:
张海飞;马连元
单  位:
河北农业大学;河北农业大学科研处
关键词:
排种装置;机理;计算机模拟
摘  要:
通过建立种子充入型孔过程中的运动微分方程,对充种过程进行计算机模拟,说明了模拟方法思路,绘出了流程图。分析了排种轮直径、充种初始角、种子初始角速度等对充种极限速度的影响;导出了纯重力充种的充种极限速度解析式;对排种器充种机理进行了探讨。
译  名:
SIMULATED FEEDING PROCESS OF THE VERTICAL SEEDPLATE FOR FILLING SEED ON INSIDE BY COMPUTER
作  者:
Zhang Haifei Ma Lianyuan (Agricultural University of Hebei)
关键词:
Seed feeding devices, Mechanism, Computerized simulation
摘  要:
This paper establishes the differential equations of motion for a seed in feeding process, simulated by computer, explains the simulating idea, shows the program flow chart. Thereby analyzes the influence of seedplate diameter, initial angle and angular Telocity of a filled seed on limiting filling speed. Under seeds filled by gravity, analytic equation of limiting velocity is conducted. The mechanism on filling seed is approached.

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