手动两档操纵全功率取力器开发  

Manual two-speed operation of full power power take-off development

作　　者：沙晓丽[1] 李军 Sha Xiaoli;Li Jun(Shaanxi Fast Auto Drive Engineering Resarech Institute,Shaanxi Xi＇an 710119;Xi＇an FC Intelligence Transmission Co.,Ltd.,Shaanxi Xi＇an 710199)

机构地区：[1]陕西法士特汽车传动工程研究院,陕西西安710119 [2]西安双特智能传动有限公司,陕西西安710199

出　　处：《汽车实用技术》2018年第20期163-164,共2页Automobile Applied Technology

摘　　要：设计了一款手动两档操纵全功率取力器,适配附带农机具的农业机械,如拖拉机等。分别对设计理念、技术特点及总成结构进行了介绍,对总成布置及尺寸链计算进行了要点介绍,除齿轮参数化设计外还利用有限元分析对重要零部件进行了仿真验证等,最后通过实验台架验证了取力器总成的疲劳寿命及静扭强度要求等。A type of a manual two-speed operation full power power take-off is designed, adapting agricultural machinery with agricultural machinery, such as tractors. The design concept, technical characteristics and assembly structure were introduced respectively. The main points layout and dimension chain calculation were introduced. In addition to the gear parametric design, the fmite element analysis was used to verify the important components. Finally, The fatigue life and static torsion strength requirements of the power take-off assembly were verified by a test bench.

关 键 词：全功率取力器 农用机械 手动两档 

分 类 号：U463.2[机械工程—车辆工程]