摘要
地面加料机回转平台驱动马达没有转速调节功能,操作时极易失控,采用液压比例阀调节液压马达的流量,实现了对回转台的平稳控制;针对设备工作环境恶劣,液压油温经常过高的问题,采用高温油冷却机对高温工作环境下的加料机液压油进行强制冷却,有效地解决了这一问题,增强了设备对恶劣工作环境的适应能力。
The rotary platform drive motor of ground feeding machine is of no speed regulation function and thus easy to be out of control during operation. Hydraulic proportional valve is used to regulate the flow rate of hydraulic motor and thus realize the steady control of rotary platform. Problems like poor operating environment and over-high hydraulic oil temperature are solved effectively by using high temperature oil cooling machine to cool the hydraulic oil of feeding machine in force under high temperature operating environment. Meanwhile, the equipment is more adaptable to poor operating environment
出处
《有色冶金设计与研究》
2011年第4期185-187,共3页
Nonferrous Metals Engineering & Research
关键词
地面加料机
回转平台
转速调节
油温控制
ground feeding machine
rotary platform
rotating speed control
oil temperature control
