To provide an unmanned flight body capable of causing a sprayed chemical (liquid) to reach a farm crop in a reliable manner evenly while suppressing wasteful spraying of the chemical (liquid).SOLUTION: A quadcopter type unmanned flight body 1 is provided with a liquid storage container 3; an advancing side spraying system communicated with an advancing side exterior from the liquid storage container 3; a backing side spraying system communicated with a backing side exterior from the liquid storage container 3; two advancing side rotors located on an advancing side; and two backing side rotors located on a backing side, and includes a liquid spraying mechanism 4 capable of arbitrarily switching the spraying system between the advancing side spraying system and the backing side spraying system, and spraying the liquid in the liquid storage container 3 to the exterior either from one or both of the spraying systems.SELECTED DRAWING: Figure 1
【課題】薬品(液体)の無駄な散布を抑制しつつ、散布した薬品(液体)を確実にムラなく農作物に到達させることが可能な無人飛行体を提供する。【解決手段】液体貯留容器3と、液体貯留容器3から前進側外部に連通する前進側散布系統と、液体貯留容器3から後進側外部に連通する後進側散布系統と、前進側に位置する二つの前進側ロータと、後進側に位置する二つの後進側ロータと、を具備し、液体貯留容器3内の液体を、前進側散布系統と後進側散布系統とを任意に切り替えてどちらか一方又は双方から外部に散布可能な液体散布機構4を有するクアッドコプタ型の無人飛行体1。【選択図】図1
UNMANNED FLIGHT BODY
無人飛行体
2020-01-09
Patent
Electronic Resource
Japanese
UNMANNED FLIGHT BODY, UNMANNED FLIGHT METHOD AND UNMANNED FLIGHT PROGRAM
European Patent Office | 2019
|UNMANNED FLIGHT BODY, UNMANNED FLIGHT METHOD, AND UNMANNED FLIGHT PROGRAM
European Patent Office | 2020
|