联合收割机液压底盘发展现状及趋势分析

摘要

The mechanical performance of combine harvester is determined by its chassis drive mode. At present, most of the domestic combine harvesters which have some advantages are driven by belt continuously variable transmission. Aiming at the defect of belt continuously variable transmission, compared with the research status of the combine harvester at home and abroad, this article discussed the existing problems and solutions during the development of the combine harvester full hydraulic chassis in China.%联合收割机的机械使用性能由其底盘驱动方式所决定。目前，国内联合收割机大多采用皮带无级变速器驱动，存在一些弊端。针对皮带无级变速器的缺陷，对比国内外联合收割机底盘研究现状，探讨我国联合收割机全液压驱动底盘发展中存在的问题与解决方法。