The invention discloses a precise regulation and control chain type broadcast sowing device capable of carrying an unmanned aerial vehicle and a broadcast sowing method. The problems that in the prior art, broadcast sowing of the unmanned aerial vehicle is difficult to precisely regulate and control, and broadcast sowing line spacing is difficult to automatically adjust can be solved. The device comprises a material storage box and a lower fixing disc, the lower fixing disc is fixed to the lower portion of the material storage box, a stirrer is arranged in the material storage box, and a discharging opening is formed in the bottom of the material storage box; a moving arm mechanism is arranged between the lower fixing disc and the material storage box, a chain type sowing mechanism is arranged on the moving arm mechanism, and the chain type sowing mechanism corresponds to a discharging port of the material storage box; and the moving arm mechanism is also provided with a wind-driven sowing assisting device corresponding to the chain type sowing mechanism. According to the material conveying device with the chain and the spreading device, the upper portion of the spreading device is open, and the lower portion of the spreading device is closed through the closing plate, so that materials cannot be scattered in the material conveying process, the materials fall off after reaching the discharging port, traditional continuous spreading is changed into intermittent spreading, precise spreading quantification is achieved in a dibble seeding mode, automatic spreading line spacing adjustment is achieved through electric drive, and the spreading device is simple in structure and convenient to use. The purpose that the unmanned aerial vehicle accurately regulates and controls row sowing is achieved.

    本发明公开了一种能搭载无人机的精量调控链式撒播装置及撒播方法,能够解决现有技术中无人机撒播难以精量调控,撒播行距难以自动调节的问题。本发明包括储料箱和下固定盘,下固定盘固定在储料箱下部,储料箱内设有搅拌器,储料箱的底部设有出料口;下固定盘与储料箱之间设有运动臂机构,运动臂机构上设有链式播撒机构,链式播撒机构与储料箱的出料口相对应;运动臂机构上还设有与链式播撒机构相对应的风力助播器。本发明提出的链条+播撒器的输料装置,播撒器其上方开口,下方用封闭板封闭,实现在物料输送过程中不会洒落,在到达出料口后才落下物料,将传统连续撒播变为间断撒播,以点播方式实现撒播精量化,以电力驱动实现撒播行距调节自动化,达到无人机精准调控行播的目的。


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    Title :

    Precise regulation and control chain type broadcast sowing device capable of carrying unmanned aerial vehicle and broadcast sowing method


    Additional title:

    一种能搭载无人机的精量调控链式撒播装置及撒播方法


    Contributors:
    SONG CANCAN (author) / ZHANG TONGSHENG (author) / WANG GUOBIN (author) / LAN YUBIN (author) / LIU LILIAN (author) / HAN JINGANG (author) / GU HAOZHENG (author) / ZHANG WENTAO (author) / WANG ZHIHAO (author)

    Publication date :

    2023-06-23


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    A01C Pflanzen , PLANTING / A01M Tierfang, Tierfallen oder Abschreckvorrichtungen für Tiere , CATCHING, TRAPPING OR SCARING OF ANIMALS / B64D Ausrüstung für Flugzeuge , EQUIPMENT FOR FITTING IN OR TO AIRCRAFT / B64U



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