原因:弹簧张紧度不够或断裂;推力 板支座磨损或松动;推力板肘头磨损严 重;出料口调整装置调整不均匀,使推力 板左右受力不一致。 ______。___。。-。。。_。。。。_。_。排除方法:适当拉紧弹簧或更换弹 颚式破碎机在运转过程中,常有因 原因:颚板的固定螺栓松动或断裂。”’”” Cause: The tension of the spring is not enough or broken; the bearing of the thrust plate is worn or loosened; the elbow of the thrust plate is worn out; the adjustment of the discharge adjusting device is not uniform, so that the forces on the left and right of the thrust plate are inconsistent. ______. ___. . -. . . _. . . . _. _. Remedy: Tighten the spring or replace the spring. The Jaw crusher is always in operation because of loose or broken mounting bolts. “”“”