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介绍了EBZ160TY掘进机的特点及主要技术参数,同时提出了设备在使用中存在的问题,并对真空接触器的结构进行了分析,根据该设备和电控系统的特点结合生产实际,在原电控系统基础上改进设计了新的接触器,改进经过实施后减轻了工人劳动强度,节省了大量投资、减少了施工时间,由于改进方案安全、经济、合理、高效,具有较高科技含量,此项技术在煤炭行业具有较高的借鉴推广价值。
The characteristics and main technical parameters of the EBZ160TH roadheading machine are introduced. At the same time, some problems existing in the use of the equipment are put forward. The structure of the vacuum contactor is analyzed. According to the characteristics of the equipment and the electronic control system, System based on the improved design of a new contactor, improved after the implementation of reducing labor intensity, saving a lot of investment and reduce the construction time, due to improve the program safe, economical, reasonable and efficient, with high technological content, this Technology in the coal industry has a higher reference value for promotion.