快速定量装车站定量仓称重偏载角差问题的研究  

Research on angle difference caused by unbalanced load of weighing bin in rapid quantitative loading station

作　　者：武徽[1,2] 张绪帅 WU Hui;ZHANG Xushuai(Tiandi Science&Technology Co.,Ltd.,Beijing 100013,China;Storage&Loading Branch,China Coal Research Institute,Beijing 100013,China)

机构地区：[1]天地科技股份有限公司,北京100013 [2]煤炭科学研究总院储装技术研究分院,北京100013

出　　处：《矿山机械》2021年第2期15-19,共5页Mining & Processing Equipment

基　　金：中煤科工天地科技青年项目(2018-TD-QN021)。

摘　　要：快速定量装车站的定量仓称重系统在使用过程中,易因角差出现偏载,以致出现称量误差较大的问题。对不同类型定量仓的称重原理进行了介绍,并通过角差机理分析了称重过程偏载导致称重误差的原因,提出了解决方法,减小了称重误差。During the service of the weighting system of the weighing bin in the rapid quantitative loading station,it is prone to unbalanced load due to angle difference,which leads to considerable weighting error.In the paper,after the weighing principle of various weighing bins being introduced,the cause of weighing error due to unbalanced load during weighing process was analyzed based on angle difference mechanism.And then,the solution was put forward,so as to reduce the weighing error.

关 键 词：装车站 定量仓 偏载 角差 

分 类 号：TH715.16[机械工程—测试计量技术及仪器]