Underground loader is a mechanical equipment, which is mainly used for the collection, transportation, construction and loading of crushed stone and soil materials in various mines, hydropower and tunnel projects such as phosphate ore, iron ore, copper mine, gold mine, silver mine, lead-zinc mine, coal mine roadway and so on. The following are the faults in the use of underground loader analyzed by Xiaobian.

井下装载机正在高速行驶的时候，突然变速箱处发出怪异声响，然后装载机速度骤减，松开油门后不用摘挡，变速箱声响消失，装载机变正常。如果这种现象经常出现的话，说明是超越离合器的滚柱发卡现象，需要进行修理。

When the underground loader is driving at high speed, a strange sound is suddenly made at the gearbox, and then the speed of the loader decreases sharply. After releasing the accelerator, there is no need to take off the gear, the sound of the gearbox disappears and the loader becomes normal. If this phenomenon occurs frequently, it means that the roller of the overrunning clutch is jammed and needs to be repaired.

井下装载机在进行工作时，有时会发出“咔咔”的声音，这时候踩油门装载机就会继续正常工作，这是发生超越离合现象的前期预兆，如果不去管它，听之任之的话，这种现象的发生频率会逐渐变高，停顿时间也会越来越长。

When the underground loader is working, it sometimes makes a "click" sound. At this time, stepping on the accelerator, the loader will continue to work normally, which is the early omen of exceeding the clutch phenomenon. If you leave it alone, the occurrence frequency of this phenomenon will gradually increase and the pause time will be longer and longer.

不同档位速度没差别。当出现在I档、II档装载机的速度都不变的情况时，则可能是超越离合器的滚柱卡死在某个位置，导致内外齿轮一直处于结合的。

There is no difference in speed in different gears. When the speed of the loader in gear I and gear II remains unchanged, the roller of the overrunning clutch may be stuck at a certain position, resulting in the combination of the internal and external gears all the time.

井下装载机启动和换挡的时候，机器反应慢，井下装载机在刚起步和进行换挡操作的时候，出现反应迟缓的现象，而挂杆、变速压力装置等无异常，则可能是超越离合器内外齿轮衔接不合适导致。

When the underground loader starts and shifts gears, the machine reacts slowly. When the underground loader just starts and shifts gears, it reacts slowly, and there is no abnormality in the hanging rod and variable speed pressure device, which may be caused by the improper connection of the internal and external gears of the overrunning clutch.

以上就是小编给大家分享的井下装载机使用过程中的故障，希望以上内容对您有所帮助，为装载机的正常运行，在使用井下装载机前要进行检查，另外要定期对装载机进行维护保养。感谢您阅读，如果您还有什么疑问，欢迎来电咨询。

The above is the faults in the use of the underground loader shared by Xiaobian. I hope the above contents will help you. For the normal operation of the loader, check it before using the underground loader, and maintain the loader regularly. Thank you for reading. If you have any questions, please call us.