基于稀土永磁电磁驱动的烟叶簧板式振筛系统的研究  

Research on Rare Earth Permanent Magnet Electromagnetic Drive in Tobacco Leaf Spring Plate Vibration Sieve System

作　　者：林河 祝荣壮[2] 袁兴 

机构地区：[1]安徽中烟滁州卷烟厂,安徽滁州239000 [2]广西中烟工业有限责任公司,广西南宁530000 [3]南京大树智能科技股份有限公司,江苏南京211122

出　　处：《机械制造与自动化》2016年第5期92-93,102,共3页Machine Building & Automation

摘　　要：烟草企业在用的烟叶簧板式振筛多为电机驱动,噪声大、能耗高、维护成本大、维护难度高;分析了直线电机原理,引入稀土永磁电磁驱动理论,通过控制器驱动电磁线圈,吸合永磁机构带动簧板往复运动;电磁驱动方式可实现无摩擦、低噪声、低耗能等绿色环保新理念振筛驱动方式,实际运行效果也很好。The most of tobacco leaf spring plate vibration sieves are driven by motors in the current tobacco factories,such that operating noise,high energy consumption,high maintenance cost and maintenance difficulty exist in it. This paper analyses the principle of the linear motor and introduces the theory of rare earth permanent magnet electromagnetic drive into it. The controller electromagnetic coil and permanent magnetic actuator are used to drive the spring plate reciprocating movement; Electromagnetic drive mode withno friction,low noise,low energy consumption can be realized. It meets the new idea of green environmental protection such as the drive mode of the vibration sieve,its running effect is very good.

关 键 词：簧板式振筛 稀土永磁 电磁驱动 节能降噪 

分 类 号：TH237.6[机械工程—机械制造及自动化]