The invention provides a scattering device with a brim and an unmanned aerial vehicle thereof.The scattering device comprises a material bin used for storing materials, and the materials are guided out of the material bin through a discharging unit connected with the material bin; the sowing disc is located below the discharging unit, can rotate on a rotating plane and is used for throwing out the materials guided in by the discharging unit through centrifugal force; the driving device is connected with the sowing disc and is used for driving the sowing disc to rotate; the hat brim is arranged above the sowing disc, is in the shape of a hollow circular truncated cone and is used for rebounding the thrown-out materials to enable the sowing width of the materials to be Rf, and the included angle theta between the inner side face of the hat brim and the horizontal plane is set to be the angle conforming to a formula provided by the application, so that the sowing width can be controlled, the sowing width can be reduced, the sowing density can be increased, and the sowing effect can be improved.
本申请提供了一种带帽檐播撒装置及其无人机,该播撒装置包括:物料仓,用于存储物料,物料通过与物料仓连接的下料单元导出物料仓;播撒盘,位于下料单元下方,可在转动平面旋转,用于将下料单元导入的物料通过离心力甩出;驱动装置,与播撒盘连接,用于驱动播撒盘旋转;帽檐,设置在播撒盘上方,形状为空心圆台,用于反弹甩出的物料使得物料的播幅为Rf,帽檐的内侧面与水平面的夹角θ设置为符合本申请提供的公式的角度,从而可以实现控制播撒的幅宽,减小播幅,增加播撒密度,提高播撒效果。
Sowing device and unmanned aerial vehicle thereof
播撒装置及其无人机
24.10.2023
Patent
Elektronische Ressource
Chinesisch
Unmanned aerial vehicle sowing device and unmanned aerial vehicle
Europäisches Patentamt | 2023
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