Conveying belt cleaning device

The utility model belongs to the technical field of conveying belts, and discloses a conveying belt cleaning device which comprises a rack and at least two conveying belts arranged at the top of the rack, the conveying belts are sequentially arranged from front to back, and an interval is formed between any two adjacent conveying belts; a brush roller and a driving motor used for driving the brush roller to rotate are arranged at each interval, the brush rollers extend in the width direction of the conveying belts, bristles are arranged on the circumferential surfaces of the brush rollers, and the surfaces of the two conveying belts on the front side and the rear side of each interval make contact with the bristles of the brush rollers; therefore, sand grains remaining on the conveyor belt can be effectively removed, and the conveyor belt is prevented from being damaged by the sand grains. 本申请属于传送带技术领域，公开了一种传送带清扫装置，包括机架和至少两个设置在所述机架顶部的传送带，各所述传送带从前到后依次排布，且任意相邻的两个所述传送带之间具有间隔；每个所述间隔处均设置有一个毛刷辊和用于驱动所述毛刷辊转动的驱动电机，所述毛