谷子半喂入脱粒装置试验台设计  

Development of test-bed of semi-feeding millet threshing mechanism

作　　者：王升升[1] 师清翔[1] 耿令新[1] 骆恒光 

机构地区：[1]河南科技大学农业装备工程学院,河南洛阳471003

出　　处：《中国农机化学报》2016年第12期27-30,62,共5页Journal of Chinese Agricultural Mechanization

基　　金：河南省重点科技攻关计划项目(152102210276)--谷子脱粒技术研究及装置开发

摘　　要：设计的谷子半喂入脱粒装置试验台可实现谷子茎秆在立姿提升、水平输送过程中,对谷穗进行碾压、梳刷和抖动,达到籽粒与谷码的分离。试验台采用组合式结构设计,工作部件的结构和运动参数调整方便。测控系统中,以工控机和信号采集卡作为硬件控制系统的核心,采用测控软件系统对试验过程中工作部件的转速、转矩和功率等参数进行实时采集、显示、处理与分析,为谷子半喂入式联合收获机的关键部件设计提供了依据。Grinding, brushing and dithering to separate grains and chaff of the millet fringes can be realized by this designed test-bed during the process of vertical promotion and horizontal conveying. Modular structure design was adopted in this test-bed which made the structure and motion parameters of working parts were easy to adjust. Industrial computer and acquisition cards were adopted as control center in the measurement and control system, thus the data of rotational speed, torque, power consumption and other parameters can be collected, displayed, processed and analyzed constantly. The experiments on the test-bed of semi-feeding millet threshing mechanism can provide the basis for the design on critical components of semi-feeding millet combine harvester.

关 键 词：试验台 脱粒装置 谷子 半喂入 测控系统 

分 类 号：S225.3[农业科学—农业机械化工程]