PROBLEM TO BE SOLVED: To provide a reinforcement structure for a base member supporting a safety frame and a supporting structure for a peripheral component member by a simple constitution.SOLUTION: This farm tractor includes: a pair of right and left lower frames 17, 17 provided at the base member 16 for mounting the safety frame 38 a pair of right and left bases 20, 20 connected to the lower frames 17, 17, and connected and fixed to the rear portion of a vehicle and first side mounting plates 21 arranged along lower outer surfaces of the lower frames 17, and connected and fixed to the side surface of the vehicle. The farm tractor further includes rear axles 29, 29 extending in a horizontal direction from the rear part of the vehicle and having ends connected to a rear axle case 30. Rear axle covers 55 for surrounding the rear axles 29 are supported by the first side mounting plates 21 positioned at the rear side of the rear axles 29, and second side mounting plates 53 positioned at the front side of the rear axles 29, and having bases fixed to the vehicle.COPYRIGHT: (C)2013,JPO&INPIT【課題】安全フレームを支持するベース部材の補強構造及び周囲構成品部材の支持構造を簡単な構成で得ようとする。【解決手段】安全フレーム38を装着するベース部材16に左右一対のフレーム下枠17,17を備え、これらフレーム下枠17,17に連結して車体の後部に連結固定する左右一対の基板20,20を設け、前記フレーム下枠17の下部外面に沿って設けた第1側部取付板21を車体の側面に連結固定する。また、車体後部から左右に延出させ端部を後車軸ケース30に連結する後車軸29,29を備え、この後車軸29を囲う後車軸カバー55を後車軸29の後側に位置する前記第1側部取付板21と該後車軸29の前側にあって基部を車体に固定した第2側部取付板53とによって支持してなる。【選択図】 図4
