Pesticide box structure for plant protection unmanned aerial vehicle

Abstract

The invention relates to the technical field of plant protection unmanned aerial vehicle components, and discloses a pesticide box structure used in a plant protection unmanned aerial vehicle, the pesticide box structure comprises a pesticide box main body, a fixed chuck is fixedly connected in the top end of the pesticide box main body, and an expansion airbag is fixedly mounted at the top of an inner cavity of the pesticide box main body through the fixed chuck; a fixing pipe extending into an inner cavity of the expansion air bag is fixedly sleeved with the fixing chuck, and an electric heating wire is fixedly sleeved with the position, located in the inner cavity of the expansion air bag, of the bottom of the outer surface of the fixing pipe. According to the pesticide box structure used in the plant protection unmanned aerial vehicle, a fixed chuck, an expansion air bag and an electric heating wire are arranged, and the volume of the expansion air bag is increased by heating expansion of inert gas in an inner cavity of a feedback air bag, so that liquid pesticide filled in an inner cavity of a pesticide box main body is extruded to be in a relatively stable state; the phenomenon that liquid pesticide in the inner cavity of the pesticide box body vibrates difficultly due to the influence of inertia is avoided, so that the balance state of the pesticide box in the flying process is effectively maintained.

Description

technical field [0001] The invention relates to the technical field of components of plant protection drones, in particular to a medicine box structure used in plant protection drones. Background technique [0002] With the advancement of science and technology for the development of agricultural planting technology, the traditional farming planting mode has been gradually replaced by mechanized planting methods, and the large-scale mechanized agricultural planting mode has become an inevitable development trend. Among them, in order to ensure the normal output of crops in At different stages of its growth, it needs to be sprayed with pesticides to prevent pests and diseases and weeding operations. [0003] The use of unmanned aerial vehicles to spray crops on a large scale is an effective spraying method in the prior art. It is difficult to match other spraying methods in terms of spraying efficiency and spraying uniformity, but the existing drones When spraying crops with...

AI Technical Summary

Problems solved by technology

[0006] The invention provides a medicine box structure used in plant protection drones, which has the advantage of being able to effectively prevent the imbalance of the drone body caused by the shock and impact of liquid pesticides in the medicine box due to the inertial action, and solves the current problem Due to the fact that the pesticides carried in the medicine box of some drones are in a liquid state, the liquid pesticide in the medicine box will vibrate violently and be difficult to calm down due to the effect of inertia when changing the flight state, thus affecting the flying state. The unmanned aerial vehicle causes shock and impact, which in turn affects the balance state of its fuselage, resulting in poor balance and stability during flight

Images