The invention relates to an agricultural low-altitude flight seeding unmanned aerial vehicle which comprises the following steps: providing a lower visual field through a camera, and preliminarily finding a planting pit; the stepping motor is controlled to work to drive the spotlight to rotate until the spotlight and the seeding pipe aim at the planting pit synchronously; when the unmanned aerial vehicle lands, air is blown to the reflector lamp lens through the air conveying pipe at the landing moment of the rack mechanism. The device has the beneficial effects that the stepping motor is controlled to work to drive the spotlight to perform small-amplitude reciprocating rotation, adjust the irradiation direction of the light source, drive the connecting rod to move, drive the seeding pipe to synchronously rotate under the action of the connecting rod, and synchronously adjust the angle of the spotlight and the seeding pipe, so that an effective illumination means and a seeding means are provided for unmanned aerial vehicle seeding at night; seeds are prevented from deviating from planting pits during sowing; the cleaning mechanism and the separating mechanism are arranged, and the dust removing sponge is in discontinuous contact with the reflector lamp lens in the rotating process; the supporting legs firstly make contact with the ground to clean dust of the spotlight and blow air to the spotlight to dissipate heat.
本发明涉及一种农用低空飞行播种无人机,包括以下步骤:通过摄像头提供下方视野,初步找到种植坑;控制步进电机工作带动射灯转动,直至射灯和播种管同步瞄准种植坑;无人机降落,机架机构落地瞬间通过输气管向射灯镜片吹气。本发明的有益效果是:通过控制步进电机工作带动射灯小幅度往复转动,调节灯源照射方向,并且带动连杆移动,在连杆的作用下带动播种管同步转动,射灯和播种管同步调节角度,为夜间无人机播种提供有效照明手段以及播种手段,防止种子播种偏移种植坑;设有清洁机构和分离机构,清灰海绵转动过程中间断与射灯镜片接触;支撑脚先与地面接触,为射灯清灰,对射灯吹气散热。
Agricultural low-altitude flight seeding unmanned aerial vehicle
一种农用低空飞行播种无人机
2023-10-24
Patent
Electronic Resource
Chinese
Unmanned aerial vehicle seeding method and seeding unmanned aerial vehicle
European Patent Office | 2022
|