当前位置: 首页 > 文章 > 5T-50型脱粒机逐稿器机构运动分析 扬州大学学报(农业与生命科学版) 1992,13 (1) 55-60
Position: Home > Articles > THE MECHANISM MOVEMENT ANALYSIS FOR THE RACK OF 5T--50 THRASHING MACHINE Journal of Yangzhou University(Agricultural and Life Science Edition) 1992,13 (1) 55-60

5T-50型脱粒机逐稿器机构运动分析

作  者:
殷珍荣;张凤举
单  位:
Dept.of
关键词:
脱粒机;逐稿器;切割器;闭链;矩阵;下降法
摘  要:
对现有联合收割机、脱粒机的典型机构一平台逐稿器机构图形形成的独立闭链有关方程写成矩阵形式,采用机构最优化设计中的下降法对机构进行运动分析,把机构各构件位移、(角)速度、(角)加速度变化规律,通过图表,形象、清楚地表现出来.采用闭链活动度准则计算机构自由度。
译  名:
THE MECHANISM MOVEMENT ANALYSIS FOR THE RACK OF 5T--50 THRASHING MACHINE
作  者:
YING Zheng-rong;ZHANG Feng-ju Dept. of Hydr. and Agric. Eng., Jiangsu Agric Coll., Yangzhou 225001
关键词:
Thrashing machine;;Rack;;Cutter;;Closcd chain;;Matrix;;Descent method
摘  要:
A terrased rack′s mechanism is the typical one of recent combine harvesters and thrashing machines. The independent and closed equations, which are formed by the graph of that mechanism, are written out as matrix form. The descent method is used to analyse the movement of mechanism. The change law of every mechanism component′s displacement,(angle) velocity, and (angle) acceleration is il- lustrated imaginably and clearly by disgram. The free degree of mechanism is caculated by the criterion of closed chain activity degree.

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