农用汽车取力器研究现状及展望  

Present Status and Prospect of Power Take-Off Onagricultural Vehicle

作　　者：张文博[1] 何林[1] 蒋宏婉[1] 

机构地区：[1]贵州大学机械工程学院,贵州贵阳550025

出　　处：《机械设计与制造》2015年第3期268-271,共4页Machinery Design & Manufacture

摘　　要：农用汽车取力器(PTO)是实现农用汽车与其专有设备之间动力传递的重要部件。为实现农用汽车取力器箱体及其内部关键零部件的有限元分析研究和优化设计以获得综合性能更加优良的农用汽车取力器,重点针对农用汽车取力器的工作原理、动力参数计算、分类、工作特性、静力学分析和研究要点进行了系统的阐述与总结,并结合取力器的发展现状及现有研究成果,预测了取力器的未来发展趋势,为后面农用汽车取力器的深入研究提供了必要的理论依据。The agricultural vehicle power take-off （ PTO ） is an important component to transmit power between agricultural vehicle and its proprietary equipment. In order to carry out the finite element analysis and optimization design of the box and its internal key parts to obtain agricultural vehicle PTO with more excellent performance, the working principle, calculated dynamic parameter, classification, pe^ormance characteristics, statics analysis and main research points of FTO are systematically described and summarized. And combining with development situation and existing research results of PTO, it predicted the development trend and provided the theoretical evidence for the following research.

关 键 词：农用汽车 取力器 工作特性 发展趋势 

分 类 号：TH16[机械工程—机械制造及自动化]