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Position: Home > Articles > Automatic Control Device for Feed Opening of 9YGQ-1300 Steel-roll Round baler Journal of Agricultural Mechanization Research 2018 (9) 93-98

9 YGQ-1300圆捆机喂料口开度自动控制装置

作  者:
黄贺东;赵湛;尹建军;田春杰
单  位:
江苏大学现代农业装备与技术教育部重点实验室
关键词:
圆捆机;喂料装置;喂料口开度;液压系统;STM3 2单片机
摘  要:
针对国产的9YGQ-1300圆捆机喂料口开度不能主动调节及在喂入量突变或大喂入量时喂料口容易堵塞的问题,设计了喂料口开度自动控制装置,主要包括喂料口开度调节油路和以STM32单片机为核心的控制电路和数据采集系统。单片机通过控制电路,控制电磁换向阀切换工作位,进而实现下颚板支撑油缸的伸缩移动。经过试验,设计的喂料装置能实现喂料口的主动控制,油缸活塞杆的运动速度可以调节,其速度变化范围是0~4 1.3 mm/s,单片机可以对圆捆机的工作状态进行监测,显示并输出传感器的信号。
译  名:
Automatic Control Device for Feed Opening of 9YGQ-1300 Steel-roll Round baler
作  者:
Huang Hedong;Zhao Zhan;Yin Jianjun;Tian Chunjie;Key Laboratory of Modern Agricultural Equipment and Technology,Ministry of Education,Jiangsu University;
关键词:
steel-roll round baler;;feeding device;;feed opening;;STM32 MCU
摘  要:
The feed opening of the 9YGQ-1300 round bales can not be actively adjusted,the feeding port is easy to be blocked when the feed amount is large.This paper designed a kind of automatic control device,including oil system of feed opening adjustment,control circuit and data acquisition system based on STM32 microcontroller as the core.Microcontroller control the solenoid valve switch,through the control circuit,so as to realize the telescopic moving of jaw plate supporting cylinders.Through the test,the feeding device designed can realize the active control of the feeding mouth opening,and the speed is adjustable,and the single-chip microcomputer can monitor the working status of the round baler,display and output the signals of the sensors.

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