CAJ | 학술논문

为实现刮板输送机链条状态的实时监测，对刮板输送机链条张力监测的理论及方法进行了探讨研究。建立了刮板输送机预张紧力模型，确定了机头部松边链条的悬垂量在不同链条状态下具有独立区别的特征，为理想的链条状态监测点；研究了机头部松边悬垂量和次小张力的关联机理，为电感式接近位移传感器的安装提供理论基础。实践应用表明：所述的链条张力状态监测方法具有可实施性和高可靠性。
위실현괄판수송궤련조상태적실시감측，대괄판수송궤련조장력감측적이론급방법진행료탐토연구。건립료괄판수송궤예장긴력모형，학정료궤두부송변련조적현수량재불동련조상태하구유독립구별적특정，위이상적련조상태감측점；연구료궤두부송변현수량화차소장력적관련궤리，위전감식접근위이전감기적안장제공이론기출。실천응용표명：소술적련조장력상태감측방법구유가실시성화고가고성。
In order to realize real-time monitoring chain state of scraper conveyer, the pre-tension model of scraper conveyer was set up and it was obtained that amount of suspension of slack side chain had distinct characteristic under different chain states and was ideal monitoring point.The related mechanism of slack side suspension amount and second-small tension was researched, which provided the-ory basis for installation of inductive displacement transducer.Practice showed that this chain tension monitoring method had enforce-ability and high reliability.