The invention relates to the technical field of unmanned aerial vehicle high-altitude spraying, and discloses an unmanned aerial vehicle high-altitude multi-direction spraying structure which comprises a vehicle body, and a plurality of coating boxes are arranged at the bottom of the vehicle body; a discharging opening is formed in the periphery of the machine body, the inner cavity and the box cavity are in butt joint communication through a communicating pipe, the periphery of the machine body is sleeved with a circular ring, and the two downward spray heads, the two horizontal spray heads and the two upward spray heads are arranged in a central symmetry mode with the center position of the machine body as the center; an air outlet is formed in the periphery of the machine body and connected with an air inlet pipe. The machine body increases the paint storage space and the diversity of the stored paint through a plurality of paint boxes, and the machine body realizes multi-direction spraying and high-efficiency spraying of the paint through a downward spray head, a horizontal spray head and an upward spray head; high-pressure gas is injected into the air inlet pipe through the air blowing pump, the high-pressure gas is sprayed outwards through the downward spray head or the horizontal spray head or the upward spray head through the air outlet so as to buffer the recoil acting force generated during paint spraying, and therefore stable flight of the unmanned aerial vehicle in the spraying process is achieved.

    本发明涉及无人机高空喷涂的技术领域,公开了无人机高空多方向喷涂结构,包括机体,机体的底部设有多个涂料箱;机体的外周形成有出料口,内腔与箱腔之间通过连通管对接连通,机体的外周套设有圆环,两个朝下喷头、两个水平喷头以及两个朝上喷头均以机体的中心位置呈中心对称布置;机体的外周设有出风口,出风口连接有进风管;机体通过多个涂料箱增加了涂料存放的空间以及存放涂料的多样性,机体通过朝下喷头、水平喷头、朝上喷头实现涂料的多方向喷涂和高效率喷涂;利用吹风泵将高压气体注入进风管中,通过出风口由朝下喷头或水平喷头或朝上喷头朝外喷射高压气体,以缓冲喷涂涂料时产生的反冲作用力,从而实现无人机在喷涂过程中的稳定飞行。


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    Title :

    High-altitude multi-direction spraying structure of unmanned aerial vehicle


    Additional title:

    无人机高空多方向喷涂结构


    Contributors:
    ZHANG JUN (author) / WANG YINHANG (author) / ZHANG YONGFENG (author) / SHEN XIANG (author) / DU LIANG (author) / FU ZHIHUI (author) / HU ZHENGDONG (author) / LI YOUZHI (author) / CHEN DEQUAN (author) / ZHAO XIYANG (author)

    Publication date :

    2024-05-10


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B64D Ausrüstung für Flugzeuge , EQUIPMENT FOR FITTING IN OR TO AIRCRAFT / B64U



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