The invention provides a double-layer-propeller electric flying motorcycle capable of rapidly switching land and air states in two advancing processes. In the scheme 1, four large-arm four-propeller spoke wheels give consideration to riding and flying, and in addition, four small-arm four-propellers are adopted for flying in the air; and during land advancing, the four-propeller is flattened to take off, and then the four-propeller spoke wheel is flattened to fly in an eight-rotor mode. In the scheme 2, the four large-arm four-propeller spoke wheels are adopted for both riding and flying, andthe four small-arm four-propeller spoke wheels are adopted for both riding and flying; and during land advancing, the four-propeller spoke wheel is flattened firstly to take off, and then the remaining four-propeller spoke wheels are flattened to fly in the eight-rotor mode. According to the flying motorcycle, two-wheel, three-wheel and four-wheel land riding and eight-rotor aerial manned or unmanned remote control flying can be achieved, and particularly liftoff riding in land advancing and landing riding in flying can be achieved. In addition, a laminar flow airfoil profile of the large armand the small arm can be used for providing an extra lift force; and the double-layer propeller eight-rotor wing is adopted, the rotating speed and the lifting force burden of a single rotor wing canbe reduced, the total lifting force is improved, and redundant lifting force backup is achieved.
本发明提供了两种行进中陆空状态快速切换的双层桨电动飞行摩托,方案1四大臂四螺桨辐轮兼顾骑行和飞行,另外再采用四小臂四旋桨用于空中飞行;陆地行进中先展平四旋桨起飞,再展平四螺桨辐轮共以八旋翼飞行;方案2采用四大臂四螺桨辐轮兼顾骑行和飞行,采用四小臂四螺桨辐轮也兼顾骑行和飞行;陆地行进中先展平四螺桨辐轮起飞,再展平剩余四螺桨辐轮共以八旋翼飞行。本发明的飞行摩托还能实现两轮、三轮、四轮陆地骑行,八旋翼空中载人或无人遥控飞行,特别是能实现陆地行进中升空和飞行中降落骑行。此外还能利用大臂小臂的层流翼型来提供额外升力;采用双层桨八旋翼,还有利于降低单个旋翼的转速和升力负担,提高总升力,实现升力冗余备份。
Double-layer-propeller electric flying motorcycle capable of rapidly switching land and air states during advancing
行进中陆空状态快速切换的双层桨电动飞行摩托
2021-02-05
Patent
Elektronische Ressource
Chinesisch
IPC: | B60F VEHICLES FOR USE BOTH ON RAIL AND ON ROAD , Fahrzeuge für den Verkehr sowohl auf Schienen als auch auf Straßen / B62J Fahrrad- oder Motorradsättel oder -sitze , CYCLE SADDLES OR SEATS / B62K Fahrräder , CYCLES / B64C AEROPLANES , Flugzeuge / B64D Ausrüstung für Flugzeuge , EQUIPMENT FOR FITTING IN OR TO AIRCRAFT |
Europäisches Patentamt | 2021
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