To provide a grain culm transfer device in which a support shaft of a rotor is stably fixed and which prevents the grain culm from being caught on an inner side of the grain culm transfer device.SOLUTION: A problem of the present invention is solved by providing: a transfer surface (10D) along a transfer direction of grain culm; a transfer member (16) which transfers the grain culm by moving from upstream side to downstream side of a grain culm transfer direction while being close to the transfer surface (10D); a guide member (12) positioned the upstream side in the grain culm transfer direction and positioned on an opposite side from the transfer surface (10D) with respect to the transfer member (16) for guiding the movement of the transfer member (16); support parts (26A, 26B) supporting the guide member (12) while being movable in a direction in which a distance between the guide member (12) and the transfer surface (10D) changes; and changing parts (25A, 25B) interposed between the support parts (26A, 26B) and the guide member (12) and which changes the position of the guide member (12) in the grain culm transfer direction.SELECTED DRAWING: Figure 5
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