联合收割机风机变速装置的改进设计  

Design and Improvement of Fan Variable Speed Device on Combine

作　　者：杨潇 YANG Xiao(Xinjiang Machinery Research Institute Co,Ltd.Urumqi,830026,Xinjiang,China)

机构地区：[1]新疆新研牧神科技有限公司,新疆乌鲁木齐830026

出　　处：《新疆农机化》2020年第1期5-6,共2页Xinjiang Agricultural Mechanization

摘　　要：文中介绍了改进后的联合收割机风机变速装置的结构、原理及试验情况。改进后的风机变速装置能通过机手或驾驶员在驾驶室操作电器开关,不用下车就能完成风机转速无级调节,提高了便利性和安全性。In this paper,the structure,principle and test situation of the improved fan variable speed device on combine are introduced.The electrical switch of fan variable speed device can be operated by driver and the stepless adjustment can be completed in driver's cab without getting out of the combine.Through this improvement,the convenience and security can be increase as a result.

关 键 词：风机 电机控制 联合收割机 

分 类 号：S225[农业科学—农业机械化工程]