The invention relates to the field of agriculture, and more particularly, to a spray device for agricultural pest control. In order to address the problem that existing spray devices for pest control are mostly backpack-type, which waste man power and have a relatively low pest control efficiency due to the relatively small volume a man could carry on back each time, the invention provides the following solution, comprising a cart body, wherein wheels are rotatably installed to the bottom of the cart body, and the wheels are rigidly installed with an axle, a first gear is rigidly disposed around the axle, and the first gear is engaged with a chain, the first gear is connected to a second gear through the chain, and the second gear is rigidly connected to a rotation shaft. The invention is capable of automatic spraying, which increases spraying efficiency, and the invention is capable of mixing pesticides while moving, which improves effects of pesticides, and the angle of the spray pipe and that of the nozzle are adjustable at any time, which facilitates the spraying of pesticides. 22 21 24 25 28 27 20 29 15~2 9, -~ 55


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    Title :

    Spray Device for Agricultural Pest Control


    Contributors:
    LIU HAOYUAN (author)

    Publication date :

    2021-01-21


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    English


    Classification :

    IPC:    A01M Tierfang, Tierfallen oder Abschreckvorrichtungen für Tiere , CATCHING, TRAPPING OR SCARING OF ANIMALS / B62B Von Hand bewegte Fahrzeuge, z.B. Handkarren oder Kinderwagen , HAND-PROPELLED VEHICLES, e.g. HAND CARTS OR PERAMBULATORS



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