| 摘要 |
PURPOSE: A lawn mower with enhanced capabilities by a blade is provided to have an enhanced mulching function by storing temporarily cut grass in a blade housing. CONSTITUTION: A lawn mower which comprises a driving axis (20a), a blade (16) and a connecting member (80) which connects the blade to the driving axis is in parallel with a fan (82d) in the connecting member. The connecting member is formed like a disc and comprises the blades from the same distance surrounding the circle of the connecting member. The blade is formed like a rectangular. The blade is fixed to the connecting member in a flexible way. The blade is formed like a circle. The connecting member is formed like a disc and equipped on the connecting member in a movable way. The driving axis and the blade are equipped in a working vehicle and the working vehicle moves around the boundary held by an area wire and works with the blade. |
