Water pump bridle capable of self-cleaning and preventing plugging

The invention discloses a water pump bridle capable of self-cleaning and preventing plugging. The water pump bridle comprises a bridle body, two bearings and a plurality of blades, wherein a suction pipe is detachably connected to one end of the bridle body, the two bearings are separately arranged at the two ends of the bridle body, and each of the two bearings is provided with a bracket. The blades are arranged in the way of same rotation direction around the outer circumference of the bridle body at intervals, and the two ends of each blade are mounted on the two brackets separately. The water pump bridle is easy to process, low in cost and safe and reliable in structure; automatic cleaning of the water pump bridle can be realized, a good effect on preventing precipitation is further achieved, the situation that the bridle is plugged by coal slime and debris is reduced, damage to a water pump when the pump is empty due to the fact that the bridle is plugged is avoided, and the long-term, safe and effective