【摘要】 割前脱联合收割机以其工效高、功耗少、清选干净、结构较为简单正逐渐被推广使用 文中介绍了 4LGT - 1 30型稻麦联合收割机的总体结构、工艺流程 该机主要由割台、割草机、输送装置、复脱分离装置、清选装置、粮箱、液压系统、动力装置和行走装置等组成 作者分析了影响该机工作性能的主要参数和结构设计特点 ,并给出了技术参数及检测结果 该机的主要性能指标达到了国家半喂入式联合收割机的性能指标更多还原

【Abstract】 Stripping combine harvesters are becoming more and more popular for their advantages of low power,high efficiency,good cleaning and simple construction etc. The structure and harvesting process of a new cutting prior to threshing combine is introduced in the paper. The combine is composed of a stripping head,a cutting device,a delivering groove,a threshing device,a cleaning device,a grain box,a hydraulic system,a power device and a driving device. The characteristics in structure design and the main parameters significant for the working performance are analyzed. The technical parameters and performance testing results are given. The main performance parameters of the machine conform to the standards issued by the state for half feeding combines.更多还原