The invention discloses a material accurate variable broadcasting unmanned aerial vehicle based on a normal distribution model. The unmanned aerial vehicle comprises an unmanned aerial vehicle body and a broadcasting device. The spreading device comprises a material box and a spreading mechanism, the spreading mechanism comprises a normal distribution adjusting module and a material conveying module; the normal distribution adjusting module comprises a shell, a conical inner cavity and a plurality of normal distribution adjusting mechanisms. Each normal distribution adjusting mechanism comprises a sliding block, an adjusting rod arranged between the two sliding blocks and a driving piece arranged on one sliding block. The number of the adjusting rods in each group of normal distribution adjusting mechanism is gradually increased from top to bottom; the conveying module comprises a plurality of discharging pipes arranged at the lower end of the shell and a blowing mechanism. The precise variable material broadcasting unmanned aerial vehicle not only can realize unmanned, intelligent and efficient broadcasting operation, but also can adjust the quantity of materials falling to each discharging pipe to be different, so that precise variable broadcasting is achieved, and the broadcasting flexibility is higher.

    本发明公开一种基于正态分布模型的物料精准变量撒播无人机,包括无人机以及撒播装置;该撒播装置包括物料箱以及撒播机构;所述撒播机构包括正态分布调节模块以及输料模块;所述正态分布调节模块包括壳体、锥形内腔以及多组正态分布调节机构,每组所述正态分布调节机构均包括滑动块、设置在两个滑动块之间的调节杆以及设置在其中一个滑动块上的驱动件;每组正态分布调节机构中的调节杆的数量由上到下逐渐递增;所述输料模块包括设置在所述壳体下端的多个出料管以及吹送机构。该物料精准变量撒播无人机不仅能够实现无人化、智能化以及高效化撒播作业,而且还能调节下落到每个出料管的物料量的不同,从而达到精准变量撒播,撒播的灵活性更高。


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    Title :

    Material accurate variable broadcasting unmanned aerial vehicle based on normal distribution model


    Additional title:

    一种基于正态分布模型的物料精准变量撒播无人机


    Contributors:
    LAN YUBIN (author) / HAN JINGANG (author) / SONG CANCAN (author) / ZHANG TONGSHENG (author) / ZHOU NAN (author) / SUN BINSHU (author) / LIU LILIAN (author) / ZHANG LECHUN (author)

    Publication date :

    2023-05-09


    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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