PROBLEM TO BE SOLVED: To provide a grain culm transporting device having a compact vertical/forward/backward moving mechanism. An object of the present invention is to provide a casing (10) having a conveying surface (10D) along a conveying direction of grain culms, a rotating body (12) arranged inside the casing (10), and a casing (10). ) And a support arm (20A, 20B) that rotatably supports the rotating body (12) and a casing (10), and the transfer direction of the grain stems is parallel to the transfer surface (10D). Rotating arms (21A, 21B) rotatable about an axis intersecting with, and a plurality of connecting members (21A, 21B) penetrating the casing (10) to connect the supporting arms (20A, 20B) and the rotating arms (21A, 21B). 35), and at least a part of the plurality of connecting members (35) and the rotation axis of the rotating body (12) are arranged side by side in the extending direction of the transport surface (10D). . [Selection diagram] Fig. 5
