| 摘要 |
PURPOSE: An electric pine-nuts picking tool is provided to easily collect pine-nuts by mounting the electric pine-nuts picking tool in a helicopter. CONSTITUTION: An electric pine-nuts picking tool comprises: a striking pad(1) striking pine-nuts; a motor(4) rotating the striking pad; a pole part(6) which is combined with a motor and is elongated to the top and bottom; a handle(9) equipped in the pole part; a switch which drives the motor; a sliding part which is equipped outside the pole part; an adjustment guide fixed to the outside of the sliding part; and a spring fixing part(7) fixed to the outer circumference of the pole part. |
