The invention relates to an aircraft wheel-changing parallel three-degree-of-freedom integrated gripper. One side of a connecting plate is hinged to an overturning support and can be driven by an overturning driving piece to overturn relative to the overturning support. A rotating driving piece is mounted on the connecting plate and is in driving connection with a rotating shaft; A plate frame ispositioned on the other side of the connecting plate and is disposed on the rotating shaft and is driven to rotate by the rotating driving piece; Connecting rods and clamping driving pieces are evenlyarranged in the circumferential direction of the plate frame at intervals. The inner ends of the connecting rods are rotatably connected with the plate frame, and clamping arms perpendicular to the plate frame are mounted at the outer ends of the connecting rods. The connecting rods are hinged to the clamping driving pieces respectively and driven by the clamping driving pieces to rotate relativeto the plate frame. A synchronizer comprises a rotating plate and rotating connecting rods, the rotating plate is freely and rotationally arranged on the rotating shaft in a sleeving mode, the innerends of the rotating connecting rods are evenly hinged to the rotating plate at intervals in the circumferential direction, and the outer ends of the rotating connecting rods are hinged to the connecting rods respectively. The automation degree and efficiency of aircraft wheel replacement can be improved, the labor intensity and risk of aircraft wheel replacement can be reduced, and reliability ishigh.
本发明涉及一种飞机换轮并联三自由度集成抓手,连接板一侧与翻转支架铰接并能够通过翻转驱动件驱动相对翻转支架发生翻转,转动驱动件安装在连接板上并与转轴驱动连接,板框位于连接板的另一侧,板框装套在转轴上并通过转动驱动件驱动旋转,连杆和夹紧驱动件分别沿板框周向均匀间隔设置,连杆内端与板框可转动连接、外端安装有与板框垂直的夹臂,连杆分别与夹紧驱动件铰接并通过夹紧驱动件驱动相对板框发生转动,同步器包括转动板和转动连接杆,转动板可自由转动地装套在转轴上,转动连接杆内端沿周向均匀间隔地与转动板铰接、外端分别与连杆铰接。本发明能够提高飞机换轮的自动化程度和效率,有利于降低飞机混轮的劳动强度和危险性,可靠性强。
Aircraft wheel-changing parallel three-degree-of-freedom integrated gripper
飞机换轮并联三自由度集成抓手
2020-05-08
Patent
Electronic Resource
Chinese
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