The invention discloses an unmanned aerial vehicle for agricultural seeding. The unmanned aerial vehicle comprises a vehicle body, wherein a material storage tank is arranged on the side wall of the vehicle body, a rotary tank communicating with the material storage tank is arranged on the side wall of the vehicle body, a material stirring wheel is in slidably connected into the rotary tank in a sealed mode, a plurality of feeding ports are formed in the side wall of the material stirring wheel, an axial flow impeller is rotationally connected with the side wall of the vehicle body, and a rotating shaft of the axial flow impeller is coaxially and fixedly connected with the material stirring wheel. The axial-flow impeller is pushed to rotate through airflow kinetic energy generated when the unmanned aerial vehicle flies, so that the material stirring wheel can be driven to rotate, the seeds can be continuously and quantitatively discharged from the material storage tank and scattered, extra electric energy does not need to be consumed, meanwhile, too large acting force cannot be generated on the seeds, and the survival rate of the seeds is greatly increased.
本发明公开了一种农业播种用无人机,包括机体,所述机体的侧壁开设有储料槽,所述机体的侧壁开设有与储料槽相通的回转槽,所述回转槽内密封滑动连接有拨料轮,所述拨料轮的侧壁开设有多个进料口,所述机体的侧壁转动连接有轴流叶轮,且所述轴流叶轮的转轴与拨料轮同轴固定连接。本发明通过无人机飞行时产生的气流动能推动轴流叶轮转动,如此可带动拨料轮转动,如此可不断将种子从储料槽内定量排出并洒下,既无需消耗额外的电能,同时也不会对种子产生太大的作用力,大大提高种子的成活率。
Unmanned aerial vehicle for agricultural seeding
一种农业播种用无人机
2021-05-28
Patent
Elektronische Ressource
Chinesisch
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