The logistics vehicle-mounted cargo boom comprises a lifting main body, a swing mechanism, a telescopic boom mechanism and a hoisting mechanism, the swing mechanism is arranged at the bottom of the lifting main body and used for driving the lifting main body to rotate relative to a vehicle frame, and the telescopic boom mechanism is rotationally connected to the top of the lifting main body; the lifting body is provided with a first variable-amplitude hydraulic cylinder used for driving the telescopic arm mechanism to rotate, the hoisting mechanism is rotationally connected to one end of the telescopic arm mechanism, and the telescopic arm mechanism is provided with a second variable-amplitude hydraulic cylinder used for driving the hoisting mechanism to rotate. According to the logistics vehicle-mounted cargo boom, the hoisting mechanism can be adaptively adjusted according to the actual placing position of a cargo box through the second variable-amplitude hydraulic cylinder, the cargo box at the inclined position can be hung, the placing position of the cargo box does not need to be manually leveled, the hanging and hoisting time of the hoisting mechanism and the cargo box is shortened, and the hoisting efficiency is improved. And the cargo transportation efficiency is also improved.
本申请公开了一种物流车载式起重臂,包括升降主体、回转机构、伸缩臂机构和吊装机构,回转机构设置于升降主体的底部并用于带动升降主体能够相对车架转动,伸缩臂机构转动连接于升降主体的顶部,升降主体上设置有用于驱动伸缩臂机构进行转动的第一变幅液压缸,吊装机构转动连接于伸缩臂机构的一端,且伸缩臂机构上设置有用于驱动吊装机构进行转动的第二变幅液压缸。本发明一种物流车载式起重臂通过第二变幅液压缸使得吊装机构能够根据货箱的实际摆放位置做出适应性地调整,对处于倾斜位置的货箱也能够进行挂接,无需人工校平货箱的摆放位置,不仅缩短了吊装机构与货箱的挂接吊装时间,还提高了对货物的运输效率。
Logistics vehicle-mounted cargo boom
一种物流车载式起重臂
2023-08-11
Patent
Electronic Resource
Chinese
IPC: | B66C Krane , CRANES |
Logistics transportation vehicle-mounted cargo carrying device
European Patent Office | 2020
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