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PYZ900圆锥破碎机水封装置的环形水封槽窄小,灰尘很容易通过橡胶密封圈,进入水沟和碗形瓦,水封装置完全失效,污染润滑油,形成了恶性循环。碗形瓦座与机身间的环形接触面,长期处于冲击振动中,原密封面磨损,出现沟痕,灰尘和水会沿着磨出的沟痕进入油腔,加剧了润滑油的污染变质,缩短了驱体、碗形瓦、竖轴和偏心轴的使用寿命。由于碗形瓦和驱体运动球面的磨损,使得动锥的相对位置下移,产生动锥和偏心轴同步转动,无法给矿。这时就必须立即停车。
PYZ900 cone crusher water seal sealing ring seal narrow, dust easily through the rubber ring, into the ditch and bowl-shaped tiles, water seal completely failure, pollution of lubricants, forming a vicious circle. Long-term impact vibration in the bowl-shaped tile seat and the fuselage, the original sealing surface wear, groove marks, dust and water along the grinding groove marks into the oil chamber, exacerbated the pollution of the oil deterioration , Shortening the body, bowl-shaped tile, vertical shaft and eccentric shaft life. Due to the abrasion of the bowl-shaped tile and the body movement spherical surface, the relative position of the movable cone is shifted downwards to generate the synchronous rotation of the movable cone and the eccentric shaft, so that the mine can not be provided. At this moment, you must stop immediately.