| 摘要 |
PURPOSE: A bucket cover opening device is provided to move a bucket cover upward while compressing an elastic material along a guide shaft, and to automatically open the bucket cover without the operation of a motor, thereby continuously and repeatedly working by running an electric car. CONSTITUTION: A bucket cover opening device comprises a bucket cover(100), a first stopper(120), a guide shaft(130), a support member(140), and a second stopper(150). The bucket cover opening device covers the shell of bucket cover and opens and closes the bucket cover. The first stopper limits the downward movement of the bucket cover when contacting the bucket cover. The guide shaft is installed on the top part of the bucket gate and guides the up/downward movement of the bucket cover. The support member has the guide shaft inserted there into, and supports the guide shaft. The second stopper is coupled to the top part of the guide shaft, and limits the downward movement of the guide shaft when contacting the support member. |
