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Position: Home > Articles > The Reversible Feed Roll System for Ensilage Harvester Based on MCU Journal of Agricultural Mechanization Research 2009,31 (10) 100-101+104

基于MCU的青饲料收获机喂入辊正反转控制系统

作  者:
郝金魁;王惠新;刘焕新
单  位:
河北省农业机械化研究所
关键词:
青饲料收获机;MC68HC908AZ60;MC33486;MC33289;驱动电路
摘  要:
介绍了青饲料收获机喂入辊正反转控制系统的基本结构和原理,并给出了基于MC68HC908AZ60的控制系统硬件电路总体设计框架;详细介绍了以双高端开关器件MC33486为核心的电动机H桥驱动电路以及以MC33289为核心的电磁阀驱动电路;指出了软件开发要点。试验证明,所开发的青饲料收获机喂入辊正反转控制系统满足设计要求。
译  名:
The Reversible Feed Roll System for Ensilage Harvester Based on MCU
作  者:
Hao Jinkui1,2,Wang Huixin1,Liu Huanxin1(1.Hebei Provincial Agricultural Mechanization Institute,Shijiazhuang 050011,China;2.Hebei Jiaotong Vocational & Technical College,Shijiazhuang 050091,China)
关键词:
ensilage harvester;MC68HC908AZ60;MC33486;MC33289;hardware design
摘  要:
The constituents and its operational mechanism of the reversible feed roll electric control system are introduced shortly,and its hardware framework based on the MC68HC908AZ60 is presented on the whole.Then the power driver circuit of direct current motor and Solenoid valves,the main component of the reversible feed roll electric control system are discussed in detail.The result of experiment proved that the design of the system is correct.

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