The invention discloses a self-sealing type oil receiving socket device, and the device is provided with a shell; a sliding locking mechanism is arranged outside the shell in a hinged mode in the axial direction, and the sliding locking mechanism is communicated with the shell in the radial direction. A sliding valve assembly is embedded in the shell in the axial direction. The sliding locking mechanism is provided with a roller, a lock body and an actuating cylinder which are hinged in sequence; the rotation circumferential movement distance of the roller is converted into the extension length of the actuating cylinder; the idler wheel is communicated with the shell in the radial direction, and the idler wheel and the actuating cylinder are respectively hinged outside the shell. By means of the self-sealing type oil receiving socket device, the inserted oil filling nozzle is reliably locked, reliable unlocking is achieved after oil filling is completed, and the oil receiving socket is self-sealed.
本发明公开了一种自封式受油插座装置,设置壳体,所述的壳体外沿轴向铰接设置滑动锁紧机构,所述的滑动锁紧机构与壳体径向连通;所述的壳体内沿轴向嵌设滑阀组件。所述的滑动锁紧机构设置依次铰接的滚轮、锁体和作动筒;滚轮的自转周向运动距离转换为作动筒的伸长长度;滚轮与所述的壳体径向连通,滚轮和作动筒分别铰接在壳体外。本发明通过自封式受油插座装置,对插入的加油接嘴可靠上锁,加油完成后可靠解锁,并对受油插座自封。
Self-sealing type oil receiving socket device
一种自封式受油插座装置
2021-08-20
Patent
Electronic Resource
Chinese
IPC: | B64D Ausrüstung für Flugzeuge , EQUIPMENT FOR FITTING IN OR TO AIRCRAFT |
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