The invention provides a car hopper rolling door. The car hopper rolling door is arranged on a car hopper, and the car hopper is provided with a tail door. The car hopper rolling door comprises a pairof sliding rails, a guide door piece, a lock head, at least one hook claw, an actuator, at least one electric connector and at least one input connector. The pair of sliding rails are arranged on thetwo sides of the tail door in parallel. The guide door piece is arranged between the pair of sliding rails in a striding mode and can slide along the sliding rails to abut against the tail door. Andthe lock head is arranged in the guide door piece. And the hook claw is arranged on the guide door piece and is linked by the lock head. The actuator is arranged in the guide door piece and is in linkage with the lock head to rotate so that the hook claw can hook and lock the tail door or release the tail door. The electric connector is arranged at the end of the guide door piece corresponding tothe sliding rail, moves along with the guide door piece and is electrically connected with the actuator. The input connector is fixedly arranged on the sliding rail corresponding to the electric connector and can be in butt joint with the electric connector so as to drive the actuator through the electric connector. Therefore, the car hopper rolling door can avoid the risk that the wire rod is clamped and damaged by the moving roller shutter.
本发明提供一种车斗卷门,其设置在一车斗且车斗具有一尾门。车斗卷门包含一对滑轨、一导引门片、一锁头、至少一勾爪、一致动器、至少一电连接器及至少一输入接头。该对滑轨相互平行设置在所述尾门两侧。导引门片跨设在该对滑轨之间且能够沿滑轨滑移至靠合于尾门。锁头设置在导引门片内。勾爪设置在导引门片且被锁头连动。致动器设置在导引门片内且连动锁头转动而能够使勾爪勾锁尾门或者释放尾门。电连接器对应滑轨而设置在导引门片的端部且随导引门片移动,电连接器电性连接该致动器。输入接头固定设置在电连接器相对应的滑轨上且能够对接电连接器以通过电连接器驱动致动器。借此,本发明的车斗卷门能够避免线材被移动的卷帘夹损的风险。
Car hopper rolling door
车斗卷门
2020-10-30
Patent
Electronic Resource
Chinese
IPC: | B60P Fahrzeuge zum Transport von Lasten oder zum Befördern, Tragen oder Aufnehmen besonderer Lasten oder Gegenstände , VEHICLES ADAPTED FOR LOAD TRANSPORTATION OR TO TRANSPORT, TO CARRY, OR TO COMPRISE SPECIAL LOADS OR OBJECTS |
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