The invention relates to a dumper unloading auxiliary device. The device comprises a vehicle head, a chassis, a carriage, a vehicle tail door and a jacking hydraulic device, and is characterized in that a cavity carriage is arranged at the bottom of the carriage, a telescopic device and an auxiliary frame are arranged in the cavity carriage, one end of the telescopic device is connected to one endof the cavity carriage, and the other end of the telescopic device is fixed to one end of the auxiliary frame through a fixing piece; the vehicle tail door is connected with the auxiliary frame through a movable connecting piece, a connecting plate is arranged on the vehicle tail door, one end of the connecting plate is connected to the telescopic device through a rope, the other end of the connecting plate is connected with a return spring, and the return spring is fixed to the side, close to the auxiliary frame, of the vehicle tail door. The loading and unloading auxiliary device is high inautomation degree, manual labor is reduced, and unloading is rapid and convenient.
本发明涉及一种自卸车卸货辅助装置,包括车头、车盘、车厢、车尾门和顶升液压装置,其特征在于:所述车厢的底部设有空腔厢,所述空腔厢的内部设有伸缩装置和辅助架,所述伸缩装置的一端连接于空腔厢的一端,所述伸缩装置的另一端通过固定件固定于辅助架的一端;所述车尾门通过活动连接件与辅助架连接,所述车尾门上设有连接板,所述连接板的一端通过绳索连接于伸缩装置,所述连接板的另一端连接有回力弹簧,所述回力弹簧固定于车尾门靠近辅助架侧。本发明所述的装卸货辅助装置自动化程度高,减少人力劳动,卸货快速方便。
Dumper unloading auxiliary device
一种自卸车卸货辅助装置
2020-05-01
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 |
Anti-sticking unloading device of dumper carriage, dumper and application
European Patent Office | 2023
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