The invention is suitable for the technical field of plant protection unmanned aerial vehicles, and provides a plant protection unmanned aerial vehicle powder spraying device. A steering engine is fixedly installed on a pesticide box connecting piece, the lower end of a pesticide box is connected with the pesticide box connecting piece, the pesticide box connecting piece is connected with a powder sprayer upper shell, the upper end of a powder inlet groove communicates with the pesticide box, a powder outlet hole baffle is fixed between the lower end of the pesticide box connecting piece and the powder sprayer upper shell through a baffle fixing piece, a motor fixing shell is installed at the lower end of a powder sprayer lower shell, and a motor is installed in a motor fixing shell; and an air generating chamber is formed between the powder sprayer upper shell and the powder sprayer lower shell and close to one side of fan blades, the fan blades are arranged in the air generating chamber, a motor rotating rod is in transmission connection with a motor output shaft, the motor drives the motor rotating rod to rotate so as to drive the fan blades to rotate, a powder inlet hole is formed in the powder outlet hole baffle, and the upper end of a powder inlet chamber communicates with the powder inlet groove through the powder inlet hole. The powder is blown out of the device at a high speed by airflow generated by the fan blades after the powder enters the air generating chamber, so that the powder spraying efficiency is higher.

    本发明适用于植保无人机技术领域,提供了一种植保无人机喷粉装置,舵机安装固定在药箱连接件上,药箱下端与药箱连接件连接,药箱连接件与喷粉器上壳连接,进粉槽上端与药箱连通,出粉孔挡板通过挡板固定件固定在药箱连接件下端与喷粉器上壳之间,喷粉器下壳下端安装一电机固定外壳,电机安装在电机固定外壳内;喷粉器上壳与喷粉器下壳之间、靠近风扇叶的一侧形成起风室,起风室内设有风扇叶,电机转杆与电机输出轴传动连接,电机带动电机转杆转动从而带动风扇叶转动,出粉孔挡板上开设一入粉孔,入粉室上端通过入粉孔与进粉槽连通,由于药粉进入起风室后被风扇叶产生的气流高速吹出装置,所以喷粉效率较高。


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    Titel :

    Plant protection unmanned aerial vehicle powder spraying device


    Weitere Titelangaben:

    一种植保无人机喷粉装置


    Beteiligte:
    LI XINGHUA (Autor:in)

    Erscheinungsdatum :

    2021-06-01


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Chinesisch


    Klassifikation :

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



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