The invention is applicable to the technical field of unmanned aerial vehicle equipment, and provides an unmanned aerial vehicle-based agricultural seeding device, which comprises an unmanned aerial vehicle, a screening cavity and a feeding cavity, the screening cavity communicates with a storage box through a guide groove, a feeding column is fixedly installed in the feeding cavity, and a spiralfeeding plate is arranged around the periphery of the feeding column; the width of the material guiding groove is the same as the diameter of seeds, a plurality of through holes are formed in the connecting position of the feeding column and the spiral feeding plate, the seeds sequentially enter the spiral feeding plate and pass through the through holes one by one, intermittent sowing of the seeds is achieved, and the problem that seed development is affected due to excessive one-time sowing is avoided. Seeds fall into a field to be sown after entering the material distributing pipe in turn,the sliding telescopic pipe can increase the length of the material distributing pipe and increase the sowing area, wizened seeds enter the collecting box through the sieving holes to be collected, sieving of the seeds is achieved, wizened bad seeds are effectively removed, and the sowing efficiency is improved.

    本发明适用于无人机设备技术领域,提供了一种基于无人机的农业播种装置,包括:无人机、过筛腔和送料腔,所述过筛腔通过导料槽与储料箱连通,所述送料腔内固定安装有送料柱,所述送料柱外围环绕布设有螺旋送料板,所述引料槽的宽度与种子的直径相同,所述送料柱上与螺旋送料板的连接处设有多个通孔,种子依次进入螺旋送料板,并逐个经过通孔,实现种子间歇性播种,不必担心由于一次性播种过多影响种子发育的问题,种子轮流进入分料管后落进田地里完成播种,滑动伸缩管可增长分料管的长度,增加播种面积,干瘪的种子通过过筛孔进入收集箱内被收集,实现对种子的过筛,有效地剔除干瘪的坏种,提高播种效率。


    Access

    Download


    Export, share and cite



    Title :

    Agricultural seeding device based on unmanned aerial vehicle


    Additional title:

    一种基于无人机的农业播种装置


    Contributors:
    TAN BIYING (author)

    Publication date :

    2021-01-01


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B64D Ausrüstung für Flugzeuge , EQUIPMENT FOR FITTING IN OR TO AIRCRAFT / A01C Pflanzen , PLANTING / B07B Trennen fester Stoffe von festen Stoffen durch Sieben, Klassieren oder Sichten oder durch Verwendung von Gasströmungen , SEPARATING SOLIDS FROM SOLIDS BY SIEVING, SCREENING, OR SIFTING OR BY USING GAS CURRENTS



    AGRICULTURAL SEEDING UNMANNED AERIAL VEHICLE

    SINGH JAI INDERPREET / PAVITHRAN AKSHAY / S ATHUL KRISHNA et al. | European Patent Office | 2021

    Free access

    Seeding device for agricultural unmanned aerial vehicle

    DU JUNYAN | European Patent Office | 2021

    Free access

    Unmanned aerial vehicle for agricultural seeding

    LIU YIHUA | European Patent Office | 2021

    Free access

    Discharging device of agricultural seeding unmanned aerial vehicle

    WANG CHUNLEI / CHEN QIDONG / ZHANG PENG et al. | European Patent Office | 2024

    Free access

    Unmanned aerial vehicle seeding method and seeding unmanned aerial vehicle

    TONG XINMENG / HUANG JIANLIANG / ZHOU ZHENFEI et al. | European Patent Office | 2022

    Free access