挖掘机脱链的原因是很多的,除了履带进土或者石子等杂质会导致挖掘机脱链外,还有行走齿圈、托链轮、护链器等地方的故障会导致挖掘机脱链。另外,操作不当也会导致挖掘机脱链的。
There are many reasons for the chain off of excavators. In addition to the impurities such as crawler soil or stones, there are also faults in the traveling ring gear, carrier sprocket, chain protector and other places that can cause the chain off of excavators. In addition, improper operation will also lead to chain off of excavator.
1、涨紧油缸故障导致的脱链。
1. Take off the chain caused by the failure of tension cylinder.
此时,应该检查涨紧油缸是否忘记打黄油,看看涨紧油缸是否有漏油现象。
At this time, you should check whether the tension cylinder forgot to grease, to see if there is oil leakage in the tension cylinder.
2、履带磨损严重导致的脱链。
2. The chain is broken off due to the serious wear of the track.
挖掘机如果长时间使用的话,履带肯定是有磨损的,而履带上的链筋,链筒等部件的磨损也会导致履带脱链。
If the excavator is used for a long time, the track must be worn, and the wear of the chain bar, chain barrel and other parts on the track will also lead to the track chain off.
3、护链器磨损导致的脱链。
3. Chain break caused by wear of chain guard.
现在几乎所有的挖掘机履带上都有护链器,而护链器对于防链能起到非常重要的作用,所以检查护链器是否有磨损也是很重要的。
Now almost all excavators have chain guards on the track, and the chain guards can play a very important role in preventing the chain from falling off, so it is also very important to check whether the chain guards are worn.
4、驱动马达齿圈磨损导致的脱链。
4. Drive motor ring gear wear caused by the chain.
对于驱动马达齿圈来说,如果磨损严重的话,我们就需要更换了,这也是挖掘机脱链的一个重要原因了。
For the drive motor ring gear, if the wear is serious, we need to replace it, which is also an important reason for the excavator chain off.
5、挖掘机托链轮损坏导致的脱链。
5. Broken chain of excavator carrier sprocket.
一般情况下,托链轮油封漏油会导致托链轮磨损严重,这样就会导致履带脱链。
In general, oil leakage of carrier sprocket oil seal will lead to serious wear of carrier sprocket, which will lead to track off chain.
6、引导挖掘机轮损坏导致的脱链。
6. The broken wheel of the guide excavator causes the chain to fall off.
查看引导轮时,要察看引导轮上面的螺丝没有缺,有没有断裂。 卡引导轮的那个槽,有没有变型
When checking the guide wheel, check whether the screw on the guide wheel is missing or broken. Does the slot of the card guide wheel have a variant