The invention relates to the technical field of launchers, in particular to an ejection device. An ejection device comprises a barrel, a tray used for ejecting and pushing launching equipment is arranged in the barrel, the tray is arranged in the barrel in a guiding and sliding mode, a power unit used for pushing the tray to a barrel opening is further arranged in the barrel, and a rope extending along the barrel wall is connected between the barrel and the tray. When the power unit ejects and pushes the tray to the cylinder opening, the tray is stopped after reaching the tray limit position, and/or the tray is kept at the tray initial position when the tray falls back into the cylinder body under the action of gravity. The rope can keep the tray at the initial position of the tray and can also prevent the tray from being separated from the barrel along with launching equipment, a tray initial limiting device and a tray stopping device are replaced, the rope is flexible and can be laid along the barrel wall, the occupied space is small, the structure is simple, the structure of the ejection device is simplified, the effective space in the barrel is increased, and the assembly density of the ejection device is improved.

    本发明涉及发射器技术领域,尤其涉及一种弹射装置。一种弹射装置,包括筒体,筒体内设置有用于弹推发射装备的托盘,托盘导向滑动设置在筒体内,筒体内还设置有用于将托盘推至筒口的动力单元,筒体和托盘之间连接有沿筒壁延伸的绳索,以在动力单元将托盘弹推至筒口时使托盘到达托盘极限位后停止,和/或托盘在重力作用回落到筒体内时将托盘保持在托盘初始位。绳索可将托盘保持在托盘初始位,也可防止托盘随发射装备脱离筒体,替代了托盘初始限位装置和托盘阻拦装置,绳索为柔性且能够沿筒壁铺设,占用空间小,结构简单,简化了弹射装置结构,增加了筒体内有效空间,提高弹射装置装配密度。


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    Title :

    Ejection device


    Additional title:

    一种弹射装置


    Contributors:
    WU LIMIN (author) / WANG BEI (author) / LIU JUNZHOU (author) / CHEN BING (author) / LI HONG (author) / WANG CHENGBIN (author) / CHEN JINCAO (author)

    Publication date :

    2023-12-01


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    F41F APPARATUS FOR LAUNCHING PROJECTILES OR MISSILES FROM BARRELS, e.g. CANNONS , Vorrichtungen zum Abschießen von Geschossen oder Flugkörpern aus Rohren, z.B. Geschütze / B64U



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