The present invention, while maintaining the compactness of the device, providing a harvesting onion processing apparatus capable of performing a tapping process with high processing accuracy for large onion spherical diameter. .. A harvesting onion processing apparatus comprises a supply and tapping unit 3, tapping unit 3 includes a roller conveyor 31 for conveying in a state involving the foliage of the onion between a pair of rollers, the roller conveyor 31 comprising a cutter mechanism 4 that truncates the foliage of onion to be conveyed, the cutter mechanism 4, a pair of rotary cutter rotating in a horizontal state (40: disc blade, 41: receiving Edition) and, extending from the rotary cutter downward differentially I comprises a rotary shaft 43, and a power transmission part 5 which is attached to the lower end of the rotary shaft 43. .. [Selection Figure Figure 2.【課題】装置のコンパクトさを維持しながら、球径の大きな玉葱に対しても高い処理精度でタッピング処理を行うことができる収穫玉葱処理装置を提供する。【解決手段】収穫玉葱処理装置は、供給部とタッピング処理部3を備え、タッピング処理部3は、一対のローラ間に玉葱の茎葉を巻き込んだ状態で搬送するローラコンベヤ31と、ローラコンベヤ31によって搬送される玉葱の茎葉を切断処理するカッター機構4を備え、カッター機構4は、水平状態で回転する一対の回転カッター(40:円盤刃,41:受け盤)と、回転カッターから下方に延設される回転軸43と、回転軸43の下端部に装着される動力伝達部5とを備える。【選択図】図2
