PROBLEM TO BE SOLVED: To provide an agricultural work machine capable of suppressing abrasion of a connection part of a suspension arm and a rod part.SOLUTION: An agricultural work machine includes a work machine body, and an extension work body. The extension work body includes an extension cover part, an extension apron rotatably supported at the rear end part of the extension cover part, an extension leveler rotatably supported at the rear end part of the extension apron, a suspension arm whose base end part is rotatably supported by the extension cover part, and a rod part, one end of which is attached to the suspension arm and the other end of which is attached to the extension leveler. The work machine body includes a receiving member that comes in contact with the rod part and regulates a downward movement of the rod part. The receiving member regulates the downward movement of the rod part by coming in contact with the rod part when the extension work body rotates and switches from a developed state to a folded state.SELECTED DRAWING: Figure 1COPYRIGHT: (C)2017,JPO&INPIT【課題】吊り下げアームとロッド部との連結部の摩耗を抑制することができる農作業機を提供する。【解決手段】本発明の一実施形態に係る農作業機は、作業機本体と、延長作業体と、を備え、前記延長作業体は、延長カバー部と、前記延長カバー部の後端部に回動自在に支持される延長エプロンと、前記延長エプロンの後端部に回動自在に支持される延長レベラと、基端部が前記延長カバー部に回動自在に支持される吊り下げアームと、一端が前記吊り下げアームに取り付けられ、他端が前記延長レベラに取り付けられたロッド部と、を備え、前記作業機本体は、前記ロッド部に当接して該ロッド部の下動を規制する受部材を備え、前記受部材は、前記延長作業体が回動して展開状態から折畳状態に切り替わる際に、前記ロッド部に当接して該ロッド部の下動を規制することを特徴とする。【選択図】図1
