The invention discloses a transverse multi-rotor plant protection unmanned aerial vehicle with double-layer vehicle arms, and belongs to the field of multi-rotor plant protection unmanned aerial vehicles, the transverse multi-rotor plant protection unmanned aerial vehicle comprises an upper vehicle arm, a lower vehicle arm and eight pairs of rotors, and the eight pairs of rotors are distributed on the upper vehicle arm and the lower vehicle arm in a transverse manner; on the right upper arm, the left lower arm and the right lower arm, the rotors are the same in size and are driven by brushless direct current motors of the same specification; the first rotor wing, the third rotor wing, the fifth rotor wing and the seventh rotor wing rotate clockwise; the second rotor wing, the fourth rotor wing, the sixth rotor wing and the eighth rotor wing rotate anticlockwise; the left spray head fixing plate and the right spray head fixing plate are installed under the rotor wings, each spray head is provided with three spray heads, pesticide in the pesticide box is pressurized through the water pump, atomized and sprayed out through the six pesticide spray heads through the liquid conveying pipe, and sprayed to farmland in an accelerated mode through downwash airflow of the eight pairs of rotor wings, and plant protection operation is completed. The transverse multi-rotor plant protection unmanned aerial vehicle with the double-layer vehicle arms is better in aerodynamic performance and plant protection efficiency.
本发明公开了一种双层机臂的横列式多旋翼植保无人机,属于多旋翼植保无人机领域,所述的横列式多旋翼植保无人机包括上下机臂、以及八副旋翼,所述的八副旋翼呈横列式分布在上下机臂上;右上机臂,左下机臂,右下机臂上,每副旋翼大小相同,并由相同规格的无刷直流电机驱动;第一旋翼、第三旋翼、第五旋翼、第七旋翼顺时针旋转;第二旋翼、第四旋翼、第六旋翼、第八旋翼逆时针旋转;左喷头固定板和右喷头固定板安装在旋翼正下方,且各有三个喷头,农药箱中的农药经水泵加压,经输液管由六具农药喷头雾化喷出,经八副旋翼的下洗气流加速喷施至农田,完实现植保作业。本发明的双层机臂的横列式多旋翼植保无人机气动性能和植保效率更优。
Transverse multi-rotor plant protection unmanned aerial vehicle with double-layer vehicle arms
一种双层机臂的横列式多旋翼植保无人机
2025-03-28
Patent
Electronic Resource
Chinese
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