Mixing and conveying device for civil engineering

The invention provides a mixing and conveying device for civil engineering. The mixing and conveying device adopts a mode of combining a pipe belt conveyor and a spiral conveyor to achieve lifting and conveying of silt materials in civil engineering operation, a flow monitor is matched to achieve comparison of the front flow and the rear flow, and then the positive rotating speed and the negative rotating speed of the spiral conveyor are controlled to avoid material accumulation, and the problem that the pipe belt conveyor cannot convey materials in the high dip angle direction is solved. 本发明提供一种土木工程用混合输送装置，其采用管带输送机和螺旋输送机相结合的方式，来实现土木作业中泥沙物料的提升输送，并配合流量监测器来实现前后流量的对比，进而控制螺旋输送机的正反转速来避免物料堆积，解决了管带输送机无法进行高倾角方向上的物料输送。