Problems analysis and countermeasures in the operation of concrete spreader

Abstract

The multi-spiral concrete spreader has the advantages of good operability, high efficiency, and advanced automation performance. However, there are many moving components in the machine with complicated operation sequences and many sealing points of parts in the spreading process, therefore causing a series of common problems, such as buckled plate, blocked seals, stuck spiral, stalling motor, and spreading gate failure. Based on the daily running condition, this paper investigated the causes of common problems in the concrete spreading process and proposed corresponding solutions, which have practical guiding significance for the structure optimization and upgrading of the spreader.