The invention discloses a portable helicopter tire changer, and relates to the technical field of aviation equipment. The tire changer comprises an upper limiting mechanism, a hollow hydraulic liftingmechanism, a central main shaft, a hydraulic pump and a pressing mechanism. The tire changer is mainly applied to a scene that a helicopter stays in a field without a guarantee and needs to temporarily carry out tire changing operation. The tire changer is small in structural size, light in weight, detachable and encased, and convenient to carry on a vehicle or randomly carry; and a rod system mechanism used in the tire changer can be universally applied to tires with different diameters, and meanwhile, a balance rod mechanism is designed to keep a downward pressing seat the posture. By meansof the tire changer, helicopter tire changing operation can be conveniently, rapidly and effectively achieved.
本发明公开了一种便携式直升机轮胎扒胎器,涉及航空设备技术领域;该套设备包括上限位机构、中空液压升降机构、中心主轴、液压泵和下压机构;主要应用于直升机停留在野外无保障场所的场地,需要临时进行扒胎操作时的场景。设备结构尺寸小、重量轻、可拆解装箱,方便随车或随机携带;本设备中使用的杆系机构可实现对不同直径轮胎的普遍适用,同时设计了平衡杆机构,保证了下压座保持姿态。利用本发明中的扒胎器可以方便、快捷、有效地实现直升机扒胎操作。
Portable helicopter tire changer
一种便携式直升机轮胎扒胎器
2020-04-10
Patent
Elektronische Ressource
Chinesisch