The invention discloses a portable foldable vehicle-mounted working arm which comprises a vehicle body and further comprises a vehicle-mounted working arm, the vehicle-mounted working arm comprises an operation arm and a base, the operation arm is arranged on the base, and the base is arranged at the center position of the end, away from a driver seat, of the vehicle body. The base is used for driving the operation arm to rotate around the center of the base, and the operation arm comprises a first-section arm, a second-section arm of a telescopic structure and a power mechanism; according to the portable foldable vehicle-mounted working arm, the connecting rod assembly is matched with driving of the second variable-amplitude oil cylinder, the hoisting range is effectively expanded, when the operating arm is not used, the operating arm can be folded through rotation matching of the first-section arm and the second-section arm, the portable purpose is achieved, a vehicle body does not need to be frequently moved for adjustment through the position arrangement of the base, and the working efficiency is improved. The hoisting range is expanded, and the two-section arm of the telescopic structure is matched with the connecting rod assembly, so that the problem of hoisting goods at different positions can be further solved.
本发明公开了一种便携式可折叠车载工作臂,包括车体,还包括随车工作臂,所述随车工作臂包括操作臂和基座,所述操作臂设于所述基座上,所述基座设于所述车体上远离驾驶座的一端的中心位置,所述基座用于驱动所述操作臂围绕所述基座的中心进行旋转操作,所述操作臂包括一段臂、伸缩结构的二段臂和动力机构;该便携式可折叠车载工作臂,连杆组件配合第二变幅油缸的驱动有效的扩大了吊装范围,操作臂不进行使用时,一段臂和二段臂的旋转配合使得操作臂能够进行收拢,达到便携的目的,基座的位置设置使得车体不需要频繁移动进行调节,扩大了吊装范围,伸缩结构的二段臂配合连杆组件的设置也能够进一步的解决装吊不同位置货物的问题。
Portable foldable vehicle-mounted working arm
一种便携式可折叠车载工作臂
01.11.2024
Patent
Elektronische Ressource
Chinesisch
IPC: | B66C Krane , CRANES |
Portable foldable unmanned aerial vehicle and working method thereof
Europäisches Patentamt | 2020
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