| 摘要 |
The present invention relates to a damper device for a moving rack driving wheel, to solve a difficulty of carriage due to slip when a floor surface is uneven and to directly drive a moving rack wheel on the floor surface of a distribution center without using a rail. The damper device for a moving rack driving wheel comprises a base frame (20) and a driving wheel damper module (30). Even weight is transmitted to the wheel even if there is a slight curve on the floor surface of the distribution center. Therefore, the damper device is driven by constant torque, and a heavy object piled to be high is stably moved. Therefore, even if a frictional force between the each wheel and the floor surface is generated to be different due to unevenness of the floor surface when a long moving rack is used without the rail, the damper device for a moving rack driving wheel of a new form can apply the consistent torque to the each wheel installed at the each moving wheel by the consistent frictional force. |
