A hulled rice distribution device (30) is disposed between a hulling section (10) and a wind sorting section (60) of a rice huller (1). This distribution device (30) comprises an distribution gutter (35) for receiving hulled rice falling from the hulling section, and a screw (32) for conveying the hulled rice having flowed into the distribution gutter (35) in the lengthwise direction of the distribution gutter. A plurality of holes (41, 42 and 43) for the hulled rice to fall through are formed in the distribution gutter (35), and some of them may be blocked or opened by a falling rice control plate (34).