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通过对煤矿生产实践中SZZ730/160顺槽用刮板转载机电机故障的9个实例的分析,说明了供配电线路损坏、电动机轴承损坏、负载过大、电动机散热设置不当、电动机缺相等5种因素对顺槽用刮板转载机电动机运行的影响。指出了预防这5种因素引起刮板输送机电动机烧毁事故发生的相关技术措施,提供了一些现场维护、保养顺槽用刮板转载机电动机的经验。
Through the analysis of 9 examples of SZZ730 / 160 slotted scraper reloader motor in coal mine production practice, it shows that the damage of the power supply and distribution line, the damage of the motor bearing, the overload of the motor, the improper setting of the heat dissipation of the motor, the lack of the motor 5 Influences of kinds of factors on motor run of scraper loader with cistern. The related technical measures to prevent these five kinds of factors from causing the burnt accidents of the scraper conveyor motor are pointed out, and some experience of on-site maintenance and maintenance of the motor with the scraper is provided.