煤矿刮板机链轮轴双键槽链接检测装置设计分析

Design and Analysis of Double Keyway Link Detecting Device for Chain Wheel Shaft of Coal Mine Scraper

介绍了煤矿刮板机链轮轴双键槽检测装置的设计原则、检测装置组成和工作原理,并分析检测装置的操作理论。该检测装置可充分发挥数显游标卡尺的特性,开创了快捷、明确易操作的矿用测量工具。

This paper introduces the design principle,composition and working principle of the double keyway detecting device for the chain wheel shaft of the scraper in coal mine,and analyzes the operation theory of the detecting device.The testing device can give full play to the characteristics of digital display caliper and create a quick and clear and easy to operate measuring tool for mining.