| 摘要 |
An adjusting and shifting device for a motor base of a planer includes a shifting device fixed on an adjust base of a planer and consisting of a fix base and a rotary base. The fix base is fixed on the adjust base, and a gear unit pivotally connected in the adjust base and pivotally connected to the bottom of the rotary base via an interactive rod. The rotary base is provided with a shaft at a front side of the bottom. The interactive rod moves the adjust base to swing with the shaft as a pivot, so the motor pivotally connected on the rotary base may swing for a preset angle to move farther from the adjust base.
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