The invention discloses an unmanned aerial vehicle capable of realizing accurate seeding. A controller, a seed pushing device and a seed launching device are mounted on the unmanned aerial vehicle body, the seed pushing device comprises a seed bin, a first motor, a rotating shaft and a rotating wheel, the first motor rotates to drive the rotating shaft to rotate; the rotating shaft drives the rotating wheel to rotate, at least three conveying bins are evenly distributed on the rotating wheel, an inclined conveying pipe is arranged below the rotating wheel, a seed inlet is formed in the end portion of the conveying pipe, a vertical baffle is installed at the seed inlet, a counter is installed in the conveying pipe, the counter is connected with the controller, and the controller is in signal connection with the first motor. The measured average transmitting frequency of the seeding unmanned aerial vehicle prototype can reach once every 0.7 second, and the predicted transmitting frequency can reach the frequency of three times per second when an optimization experiment is carried out in the later period. If the unmanned aerial vehicle is located on one piece of land, the seeding speed can be increased to a greater extent when a plurality of unmanned aerial vehicles are used for seeding on one piece of land.
本发明公开了一种可实现精确播种的无人机,无人机本体上安装有控制器、种子推送装置和种子发射装置,所述种子推送装置包含种子仓、第一电机、转动轴、转轮,所述第一电机转动带动转动轴转动,转动轴带动转轮转动,转轮上均匀分布有至少三个运输仓,在转轮下方设置有倾斜状的运输管,运输管的端部设有种子入口,在种子入口处安装有竖直挡板,在运输管内安装有计数器,计数器与控制器连接,控制器与第一电机信号连接。本发明测得播种无人机样机的平均发射频率可达到每0.7秒一发,预测到后期进行优化实验时,发射频率预计可达到每秒3发的频率。如果在一块地上,利用多架该播种无人机来对一块地进行播种时,可以更大程度地提高播种速度。
Unmanned aerial vehicle capable of realizing accurate seeding
一种可实现精确播种的无人机
2020-04-10
Patent
Elektronische Ressource
Chinesisch
Unmanned aerial vehicle seeding method and seeding unmanned aerial vehicle
Europäisches Patentamt | 2022
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