输送带在运行过程中，有的时刻会显露出来跑偏的现象。普通事情状况，因为输送带本身问题引动输送带跑偏的事情状况并不是很多见，输送带的跑偏主要仍然输送机的端由。输送机因为辊筒不公平行、支架不铅直、辊筒转动不灵活的端由，均可引动输送带跑偏。对于比较短的输送带，因为单侧辊筒转动不灵活以及其它一点因素的概率比较大，输送带显露出来跑偏的有可能性比较大，而长的输送带，因为托辊个数的增加，单侧影响的错误称性会减损，因为这个在输送带上身现的跑偏现象会变少。
In the running process, conveyer belts sometimes show deviation. Ordinary situation, because the problem of the conveyor belt itself drives the conveyor belt deviation is not very common, the main deviation of the conveyor belt is still the end of the conveyor. Conveyor because the roller is not parallel, the support is not straight, the roller rotation is not flexible end by, can drive the conveyor belt deviation. For shorter conveyor belts, because the one-sided roller rotation is not flexible and the probability of other factors is larger, the possibility of conveyor belts showing deviation is greater, while for long conveyor belts, because the number of idlers increases, the wrong symmetry of the one-sided influence will be reduced, because the deviation appears on the conveyor belt. Elephants will become smaller.
当然，个离别的情怀况不计算在内，如：调心托辊来回摇动不灵活或被倾侧固定时，辊筒外表不够保洁等，均可引动输送带跑偏。
Of course, a parting situation is not included. For example, when the adjusting idler is not flexible to swing back and forth or is fixed by tilt, the appearance of the roller is not clean enough, etc., can lead the conveyor belt to run away.