The invention discloses a liquid bag of an unmanned aerial vehicle pesticide supply structure, and belongs to the field of agricultural machinery. The problem of high wind resistance of the liquid bag is solved. The liquid bag comprises a shuttle-shaped bag body which is horizontal in the length direction, a liquid inlet is arranged on the upper portion of the bag body, a liquid outlet is arranged on the lower portion of the bag body, the liquid outlet is communicated with a liquid bag holder of the unmanned aerial vehicle pesticide supply structure, the liquid inlet is provided with a check valve, fluids flowing through the check valve of the liquid inlet can flow into the bag body, the liquid outlet is provided with a check valve, and fluids flowing through the check valve of the liquid outlet can flow out of the bag body. The liquid bag of the unmanned aerial vehicle pesticide supply structure is low in wind resistance, flight speed and cruise duration of an unmanned aerial vehicle are increased effectively, and incapability of timely discharging pesticide in the liquid bag due to air pressure can be avoided.
Liquid bag of unmanned aerial vehicle pesticide supply structure
2015-09-02
Patent
Electronic Resource
English
IPC: | B64D Ausrüstung für Flugzeuge , EQUIPMENT FOR FITTING IN OR TO AIRCRAFT |
Liquid bag holder of unmanned aerial vehicle pesticide supply structure
European Patent Office | 2015
|Unmanned aerial vehicle pesticide liquid alarm device for pesticide spraying
European Patent Office | 2021
|Pesticide liquid spraying device for unmanned aerial vehicle
European Patent Office | 2021
|