摘要
针对煤矿坑道钻机人工加卸钻杆安全性差、劳动强度大等现状,分析了煤矿坑道钻机自动加卸钻杆系统发展中的问题,开发了基于防爆PLC控制的自动加卸钻杆装置。该装置采用转轮式结构,利用机械手从转轮式杆仓中抓取钻杆,整个操作过程由手持式遥控器完成。该装置安装在钻机给进机身上,可以随机身进行变幅调角。测试结果表明,该装置具有适合各种倾角方位的钻孔、巷道适应性强、操作方便快捷、安全性高等特点,为煤矿坑道钻机的自动化升级提供了有效的技术支撑。
In view of the situations of loading drill rods by persons existed poor safety and high labor intensity on coal mine tunnel drill rig, the development problems of automatic loading drill rods device on coal mine tunnel drill rig were summarized, a kind of automatic loading drill rods device which based on PLC control was developed. The device adopts the revolving structure, using mechanical arm grabs drill rods from the rack for rods, the operation was accomplished by handheld remote control equipment. The device fitted on the side of the feeding device of drill rig which can random change angles and directions. Test result shows that the device is suitable for all kinds of angle and direction of drill hole, strong adaptability of tunnel, convenient operation, high safety, etc, which provides an effective technical support for the automation upgrade of coal mine tunnel drill rig.
出处
《煤矿机械》
2017年第6期91-93,共3页
Coal Mine Machinery
基金
国家科技重大专项基金资助项目(2016ZX05045-003-002)
关键词
加卸钻杆装置
煤矿坑道钻机
机械手
PLC
自动化
loading drill rods device
coal mine tunnel drill rig
mechanical arm
PLC
automation
