The invention provides an air-assisted spreading device which comprises a material storage box, a conveyor, a controller, a discharging pipe and a pneumatic mechanism, a discharging port of the material storage box is communicated with a feeding port of the conveyor, a discharging port of the conveyor is communicated with the discharging pipe, the pneumatic mechanism is connected with the conveyor, the controller is connected with the pneumatic mechanism, and under the control of the controller, the discharging pipe is connected with the pneumatic mechanism. The pneumatic mechanism injects air pressure into the conveyor so that materials in the conveyor can be sprayed out through the discharging pipe, according to the air-assisted sowing device, precise point-shaped hole sowing and fertilizer spreading control are achieved, the sowing speed of granular fertilizer or seeds is increased, the sowing implanting depth of the granular fertilizer or seeds is increased, and the sowing efficiency of the granular fertilizer or seeds is improved. Therefore, the broadcasting efficiency is improved.

    本发明提供一种风送式撒播装置,包括:储料箱、输送器、控制器、出料管和气动机构,储料箱的出料口与输送器的进料口相连通,输送器的出料口与出料管相连通,气动机构与输送器连接,控制器与气动机构连接,在控制器的控制下,气动机构向输送器中注入气压,以使位于输送器内的物料通过出料管喷射出来,本发明提供的风送式撒播装置,不仅实现了精准点状穴播和撒肥控制,而且提高了颗粒肥或种子撒播的速度,增大了颗粒肥或种子撒播的植入深度,从而提高了撒播效率。


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    Title :

    Air-assisted spreading device


    Additional title:

    风送式撒播装置


    Contributors:
    XU MIN (author) / CHEN LIPING (author) / ZHANG RUIRUI (author) / HAN YUBAO (author) / TANG QING (author) / XU GANG (author) / YI TONGCHUAN (author) / DING CHENCHEN (author)

    Publication date :

    2022-03-22


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    A01C Pflanzen , PLANTING / B64D Ausrüstung für Flugzeuge , EQUIPMENT FOR FITTING IN OR TO AIRCRAFT



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