| 摘要 |
PROBLEM TO BE SOLVED: To have a storage cover for accommodating a tilling part supported by the machine main body without requiring a dedicated support member and causing the structure to be complicated.SOLUTION: A resistance rod including an installation area to be attachably/detachably fitted to a resistance rod installation part of the machine main body and an extended area extending from the installation area is made fittable from below to the resistance rod installation part in a first posture in which the extended area is positioned backward as going to the lowest part and in a second posture which is made by inverting the first posture in a forward/backward direction and in which the extended area is positioned forward as going to the lowest part. In this configuration, when the resistance rod is fitted to the resistance rod installation part in the second posture while a box-shaped storage cover having peripheral walls and a bottom wall and opening upward is being attachably/detachably installed on the extended area of the resistance rod, a tilling part is accommodated in the storage cover by way of the opening. |
