| 摘要 |
PROBLEM TO BE SOLVED: To obtain the subject device which can easily be ground by the user of the lawn mower in a state attaching the reel blade to the lawn mower, by disposing a whetstone and a means for reversibly rotating the reel blade at specific positions. SOLUTION: This lawn mower has reel blades 26 rotatably attached to the main body of the lawn mower and a fixed blade detachably attached to the fixed blade-attaching base 31 of the main body of the lawn mower so as to mow the lawn together with the reel blades 26. In order to grind the reel blades 26, a whetstone 41 is attached to the fixed blade-attaching base 31 in stead of the fixed blade, and a reversibly reel blade-rotating means capable of rotating the reel blades 26 in the direction opposite to a rotation direction on a law- moving work is further attached. |
