Simple spiral chute combination device for grain conveying bag ship loader

A simple spiral chute combination device for a grain conveying bag ship loader relates to devices for bag conveying of the grain conveying bag ship loader. A plurality of round steels (4) are spirally arranged at intervals around the outside of a central stand column (1), a plurality of support hooks (2) are welded at the bottoms of the round steels (4) at intervals, the upper ends of a plurality of support angle steels (3) are correspondingly welded at the bottoms of the support hooks (2), and the lower ends of the angle steels (3) are welded onto the outer surface of the stand column (1) in a support mode; the round steels (4), the stand column (1), the support hooks (2) and the support angle steels (3) compose the simple spiral chute combination device. The simple spiral chute combination device for the grain conveying bag ship loader is simple in structure, convenient to repair, rapid in bag unloading and reliable in operation.