| 摘要 |
PURPOSE: A grass mower is provided, which can reduce fatigue by the weight of a grass mower in long time weeding work and protect an operator. CONSTITUTION: A grass mower comprises: a battery(1) which supplies power in order to operate a grass mower; a motor(3) driven by power provided by the battery; a handle bar in which a motor is installed in the front end, the rear end is connected to the battery, and a hollow is formed; a rotary blade(2) which is installed in the lower part of the motor, is connected to the rotary shaft of the motor, and revolved by the driving force of the motor; a safety cover(8) installed on the top of the rotary blade; and a roller installed at the lower part of the safety cover. |
