Feed bag spiral conveying line

The utility model discloses a feed bag spiral conveying line, and relates to the field of spiral conveying devices.The feed bag spiral conveying line comprises a feeding table arranged on the horizontal ground, a circular stand column arranged on one side of the feeding table and a spiral sliding plate welded to the stand column and spirally downward around the stand column; the stand column is provided with a speed reduction assembly used for reducing the speed of sliding of the feed bag, the speed reduction assembly comprises a rotating piece rotationally installed on the stand column, a speed reduction piece welded to the rotating piece and an elastic piece used for being fixedly installed on the rotating piece and providing buffering for the speed reduction piece, and a clamping block movably connected with the elastic piece in an abutting mode is fixedly welded to the stand column. And when the feed bag slides on the spiral sliding plate, the feed bag can abut against the speed reducing part, the elastic