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目前掘进机输送机压链板采用焊接方钢固定,此结构在焊接过程中容易产生形变,无法起到增强固定压链板的作用,所以需要设计一种固定装置取代以前的机构。
At present, the pressure plate of roadheader conveyor is fixed by welded square steel. This structure is easily deformed during welding and can not enhance the effect of fixing the pressure link plate. Therefore, a fixing device needs to be designed to replace the previous one.