| 摘要 |
a motor fixed at a deck; a power transmitting gear rotated by the motor; an idle lever connected to the power transmitting gear to be rotated and having an idle gear at one side; a switching lever for switching the idle lever; a loading gear placed at one side of the idle gear, for running a moving block fixed to a cart guide bracket with rotating engaged with the idle gear; a pick up driving gear placed at an opposite side of the loading gear, for driving a pick up; a first switching unit placed at the moving block, for rotating the idle gear engaged with the loading gear to be engaged with the pick up driving gear; and a second switching unit placed at the pick up driving gear, for rotating the idle gear engaged with the pick up driving gear to be engaged with the loading gear.
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