PROBLEM TO BE SOLVED: To provide a grass mower that is folded in the main cutting blade side during conveyance in a tractor not working of reaping to prevent it from interfering with the conveyance, and thereby can easily travel in a narrow orchard and perform work efficiently.SOLUTION: A grass mower 11 is constituted of: a main cutting blade part 21 a turning arm 41 capable of being turned in the longitudinal direction of the traveling direction of the grass mower 11 and be turned vertically using the main cutting blade part 21 side as a turning center, and provided in a bending manner in the longitudinal direction of the traveling direction of the grass mower 11 centering on a vertical turning arm horizontal turning shaft 61 and a secondary cutting blade part 31 provided at a turning end of the turning arm 41. The turning arm 41 is provided in a fixing manner in a linearly extended working state and a storage state being bent from a middle part, respectively. Regulation means capable of preventing the turning to the lower part is included in the turning arm 41 while being turned upward.SELECTED DRAWING: Figure 2COPYRIGHT: (C)2018,JPO&INPIT【課題】刈取り作業をしていないトラクタでの搬送時に、主刈刃部側に折り畳み、搬送の邪魔にならないようにすることで狭い果樹園内等を容易に走行できて効率よく作業が行える草刈機を提供する。【解決手段】主刈刃部21と、主刈刃部21側を回動中心に草刈機11の進行方向の前後方向に回動可能で上下に回動自在であるとともに、垂直方向の回動アーム水平回動軸61を中心に草刈機11の進行方向の前後方向に折り曲げ自在に設けられる回動アーム41と、回動アーム41の回動端部に設けられた副刈刃部31とで構成する。回動アーム41は直線状に伸長された作業状態と、中途部から折り曲げられた格納状態にそれぞれ固定可能に設け、回動アーム41には上方に回動させた状態で下方への回動を阻止可能である規制手段を備える。【選択図】図2
