An unmanned aerial vehicle for agricultural and forestry plant protection
By designing a universal joint and attitude adjustment mechanism for the medicine tank on the drone, the attitude of the medicine tank can be adjusted by its own weight and the movement of the tripod, which solves the problem of medicine sloshing when the drone is tilted and achieves stable spraying of medicine.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Applications(China)
- Current Assignee / Owner
- ZHEJIANG XINGYAO AGRICULTURE FORESTRY & PLANT PROTECTION CO LTD
- Filing Date
- 2026-06-05
- Publication Date
- 2026-07-17
AI Technical Summary
When the drone turns, its fuselage tilts, causing the spray tank to tilt as well. This results in the liquid surface sloshing and shifting, leading to a decrease in the uniformity of spraying.
A drone for agricultural and forestry plant protection was designed. The medicine box is rotatably connected to the fuselage via a universal joint and is equipped with an attitude adjustment mechanism and a locking component. The attitude of the medicine box is adjusted by its own weight and the movement of the landing gear to keep the medicine box in a vertical position. The rotating end of the medicine box can be locked or unlocked in different flight states through the linkage component and the locking component.
When the drone tilts or turns, the tank remains vertical to reduce liquid sloshing, ensure even spraying, and improve spraying effectiveness.
Smart Images
Figure CN122402837A_ABST