伸缩机尾的研究与改进设计

Study and Improve Extensible Return End

阐述了国内伸缩机尾的发展概况及使用伸缩机尾的必要性,根据国内井下工作的工况和产品的使用情况,对伸缩机尾架进行改进设计,提高机尾架的使用寿命,增加可靠性。

Elaborated domestic development situation and the adjustable corrects the necessity of using adjustable tail, according to the working conditions and the underground domestic products, and to improve telescopic tail frame design and improve the service life, turning rack increased reliability.