The invention discloses an airborne fire extinguishing bomb mounting and releasing device, which is characterized in that supporting blocks are arranged at the front and rear ends of the bottom surface of a main shell, an adjusting screw is mounted on the supporting block, two hooks for connecting front and rear bomb body lifting lugs of the fire extinguishing bomb are arranged between the two supporting blocks, the middle of the hook is mounted on a hook shaft, the tail of the hook is slotted and provided with a hook cam through a hook cam rotating shaft, the slotted part of the hook transversely penetrates through a swing arm, one end of the swing arm is mounted on the swing arm shaft, the other end of the swing arm is slotted and provided with the swing arm cam through the swing arm camshaft, and a wave-shaped groove is machined in the surface, which is matched with the hook cam, of the swing arm; the swing arm cam is matched with a stop block of which the surface is provided witha groove, and the stop block is arranged in the main shell through a stop rotating shaft; the top parts of the stop blocks connected with the two hooks are hinged through a connecting rod, the middleof the connecting rod is hinged to a shifting fork, and the shifting fork is driven by an electromagnet to rotate. The device is simple in structure, high in bearing capacity and high in reliability,double hooks act simultaneously in the bomb disengaging process, and it can be guaranteed that the fire extinguishing bombs are released smoothly.

    一种机载灭火弹挂载与释放装置,主壳体的底面前后两端分别设置支撑块,支撑块上安装调节螺钉,两个支撑块之间设置两个用于连接灭火弹前后弹体吊耳的挂钩,挂钩的中部安装在挂钩轴上,挂钩的尾部开槽并通过挂钩凸轮转轴安装挂钩凸轮,挂钩的开槽部位横穿安装摆臂,摆臂的一端安装在摆臂轴上,另一端开槽并通过摆臂凸轮轴安装摆臂凸轮,摆臂与挂钩凸轮配合的面加工有波浪形凹槽;摆臂凸轮与表面加工有凹槽的止动块配合,止动块通过止动转轴安装在主壳体内;两个挂钩所连止动块的顶部通过一根连杆铰接,连杆的中部铰接在拨叉上,拨叉被电磁铁带动旋转。本发明结构简单、承载力强,脱弹过程中双挂钩同时动作,能保证灭火弹顺利释放,可靠性高。


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    Titel :

    Airborne fire extinguishing bomb mounting and releasing device


    Weitere Titelangaben:

    一种机载灭火弹挂载与释放装置


    Beteiligte:
    CAO GANG (Autor:in)

    Erscheinungsdatum :

    2020-10-13


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Chinesisch


    Klassifikation :

    IPC:    B64D Ausrüstung für Flugzeuge , EQUIPMENT FOR FITTING IN OR TO AIRCRAFT



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