Float coal shaking device

The utility model provides a float coal shaking device which comprises an installation seat, a coal conveying belt is arranged above the installation seat, a shaking roller abuts against the back face of the lower side of the coal conveying belt, the outer side face of the shaking roller is fixedly connected with a pair of eccentric protruding blocks, and the overall length of the eccentric protruding blocks is equal to the length of the shaking roller. The utility model aims to solve the problems that in the prior art, float coal is easy to adhere to the conveying front face of a coal conveying belt, cleaning difficulty of workers is caused, and follow-up float coal conveying is affected. 本实用新型提供了浮煤抖动装置，包括安装座，该安装座的上方设置有运煤皮带，该运煤皮带的下侧背面相抵接有抖动辊，该抖动辊的外侧面固定连接有一对偏心凸块，一对该偏心凸块的整体长度等于该抖动辊的长度。本实用新型旨在解决现有技术中浮煤容易黏结于运煤皮带的传输正面，造成工作人员清理难度，影响后续浮煤的运输的问题。