| 摘要 |
<p>An automatic packing device is arranged inside a pedal portion of a locomotive and comprises a shell, a power component, a transmission gear component and a main support. The shell is provided with an accommodating space. The power component is arranged in the accommodating space and comprises a power source and a driving gear, the power source is provided with a power shaft, and the driving gear is arranged on the power shaft. The transmission gear component arranged in the accommodating space is engaged with the accommodating space and comprises a transmission shaft. The main support comprises an output shaft, an output gear and a packing foot stool, the output gear is arranged on the output shaft and engaged with the transmission gear component, and the packing foot stool is connected with the output shaft and extends out of the shell. The power component drives the main support via the transmission gear component and enables the main support to rotate relative to the shell, and axes of the power shaft, the transmission shaft and the output shaft are parallel.</p> |
