The invention relates to an elastic inner cavity type anti-vibration
pesticide box for a
plant protection unmanned aerial vehicle. The elastic inner cavity type anti-vibration
pesticide box is characterized in that a
check valve is fixed into a water injection opening, a
ball valve is arranged at a water outlet, and a
liquid storage bag is arranged between the
check valve and the
ball valve in a connected manner. The elastic inner cavity type anti-vibration
pesticide box has the advantages that the
liquid storage bag is elastic and anticorrosion, gaps between the
liquid storage bag and a pesticide box are filled with elastic materials, the elastic materials can be compressed when the liquid storage bag is filled with pesticide liquid and is expanded, and can be expanded when the pesticide liquid in the liquid storage bag is reduced and the liquid storage bag is contracted, the gaps between the pesticide box and the liquid storage bag are always filled with the elastic materials, the inner wall of the liquid storage bag always clings to the pesticide liquid, and accordingly the liquid storage bag assuredly always keeps being fixedly positioned in the pesticide box when the
plant protection unmanned aerial vehicle shakes; the integral
gravity center of anti-vibration pesticide box only can longitudinally change without transverse changing along with reduction of the pesticide liquid in
pesticide application procedures of the
plant protection unmanned aerial vehicle, accordingly, the integral stability of the pesticide box can be greatly enhanced, and the problem of deterioration of the
flight stability of an existing plant protection unmanned aerial vehicle in
pesticide application procedures due to vibration of pesticide liquid in an existing pesticide box can be fundamentally solved.