PURPOSE: To provide a simple container reversing device which supports a container and which can easily and rapidly reverse the container.

CONSTITUTION: A horizontal shaft adapted to be rotated by rotary drive devices 4 is provided in the lower end parts of vertical frames 2 in a grooved frame assembly 3, and turning members 6 located inside of the vertical frames 2 are supported to the horizontal shaft. Guide members 7 and a plurality of vertical shafts adapted to be rotated by the rotary drive devices are attached around a container support member 10 supported to the guide members 7. With this arrangement, a noncircular engaging member is fixed to the lower end part of each of the vertical shafts, and noncircular holes are formed in the upper peripheral edge frame 15 of a container 14 opened at its top, at a position adapted to be aligned with the engaging members.