自走式山地单轨运输机遥控系统的设计  

Design of the remote control system for self-propelled mountainous monorail transporter

作　　者：张俊峰[1] 张衍林[1] 张唐娟[1] 李善军[1] 孟亮[1] 

机构地区：[1]华中农业大学工学院,武汉430070

出　　处：《华中农业大学学报》2012年第6期792-796,共5页Journal of Huazhong Agricultural University

基　　金：国家公益性行业(农业)科研专项(200903023);现代农业(柑橘)产业技术体系建设专项(CARS-27)

摘　　要：为降低劳动强度和保证安全作业,以7YGD-35型自走式单轨运输机为研究对象,设计了一套基于AT89S52单片机的遥控系统。该控制系统主要由遥控器、中央处理单元和电动推杆等组成,以电动推杆为核心设计了离合执行机构、换挡执行机构、油门执行机构和制动执行机构,实现对自走式单轨运输机的离合、换挡、油门、制动等准确控制。田间实地作业试验结果表明,该控制系统遥控距离可达300m,适合山地橘园运输作业,具有良好的应用前景。In order to reduce labor intensity and ensure safe operation a remote control system based on MCU AT89S52 was designed by using the self-propelled monorail transporter 7YGD-35 as the research object.The system is composed of the remote controller,the central processing unit and the electromotive handspike,etc.The clutch actuator,shift actuator,throttle actuator and brake actuator are designed to make accurate control,which all use the electromotive handspike as the core.The experimental results show that the control distance is as far as 300 m,and it is perfectly suitable for the transportation of mountainous citrus orchard.Therefore,there is a good prospect for the application of the system for monorail transporter.

关 键 词：山地橘园 自走式 单轨运输机 遥控系统 电动推杆 

分 类 号：S229.1[农业科学—农业机械化工程]