摘要
针对联合收割机工作时脱粒滚筒易发生堵塞的问题,首先分析滚筒易堵塞的原因,然后利用STM32F103ZET6单片机为控制核心,对滚筒的转速和压力进行实时监测,操作人员可设置滚筒负荷的最佳特征参数,对采集的数据和设置的最佳特征参数比较并能分级报警,及时提醒驾驶员调整联合收割机工作状态,实现排堵作业。仿真结果表明:该系统能提前预告故障的发生,使操作人员及时作出调整,让收割机工作在最佳状态,提高工作效率。
According to the combine harvester threshing drum prone to clogging problems.Firstly,this paper analyzes the drum is easy to be blocked,and then use STM32F103ZET6 microcontroller as the control core,on the drum of the speed and pressure real-time monitoring,operation personnel can be best drum load characteristic parameters of acquisition data and settings optimal feature parameters setting,comparison and grading alarm,timely to remind the driver combine the working state of adjustment,to achieve drainage operation.The simulation results show that the system can advance the failure of the forecast,so that the operator can make adjustments in time,and the harvester can work in the best condition and improve the efficiency of the work.
出处
《工业控制计算机》
2016年第10期153-154,156,共3页
Industrial Control Computer
基金
江苏农牧科技职业学院院级基金(NSF201508)
关键词
脱粒滚筒
堵塞
监控
报警
threshing drum
blocking
monitoring
alarm
