The invention provides a multi-rotor unmanned aerial vehicle for pest control operation, and belongs to the technical field of agricultural unmanned aerial vehicles, the multi-rotor unmanned aerial vehicle comprises an unmanned aerial vehicle body, brackets fixed on two sides of the bottom of the unmanned aerial vehicle body, a water suction pump fixed in the middle of the unmanned aerial vehicle body, rotors fixed on the side wall of the unmanned aerial vehicle body, a stirring mechanism, a pesticide spraying assembly and a balance assembly; through the arrangement of a piston plate, a telescopic rod and a counterweight ball, the counterweight ball is reversely pushed towards the offset side by utilizing gravity change caused by inclination change of a liquid level, so that the liquid level can recover a balanced state more quickly, and the spraying effect of the device is ensured; and in cooperation with the arrangement of an upper pulling rod, a pulling rope, an extrusion plate and a positioning lantern ring, the water conveying pipe on the opposite offset side can be blocked, the upward thrust of the offset side is larger than that of the opposite offset side, and therefore the spraying effect of the device and the accuracy of a spraying area are ensured.
本发明提供了一种病虫害防治作业多旋翼无人机,属于农业无人机技术领域,包括无人机本体,固定在无人机本体底部两侧的支架,固定在无人机本体中部的抽水泵,固定在无人机本体侧壁的旋翼,还包括搅动机构、喷药组件和平衡组件;该发明通过活塞板、伸缩杆以及配重球的设置,利用液面倾斜变化导致的重力变化,使得配重球向偏移侧的反向推动,如此将会使得液面更快速的恢复平衡状态,从而确保了该装置的喷洒效果;并且配合上拉扯杆、拉绳、挤压板以及定位套环的设置,将会对偏移相反侧的输水管进行阻断,使得偏移侧的向上推力大于偏移相反侧,从而确保了该装置的喷洒效果以及喷洒区域的准确性。
Multi-rotor unmanned aerial vehicle for pest control operation
一种病虫害防治作业多旋翼无人机
2023-04-21
Patent
Elektronische Ressource
Chinesisch
Multi-rotor unmanned aerial vehicle and multi-rotor unmanned aerial vehicle system
Europäisches Patentamt | 2020
|MULTI-ROTOR UNMANNED AERIAL VEHICLE AND MULTI-ROTOR UNMANNED AERIAL VEHICLE SYSTEM
Europäisches Patentamt | 2022
|