The invention discloses a side-tipping longitudinal double-propeller electric helicopter which comprises a fuselage, two rotors, two tilting mechanisms, propulsion propellers, motors, a control systemand the like. The rotating directions of the two rotors are opposite; the rotors adjust the tension of the rotors by adjusting the rotor speed; a hinged support is arranged; each rotor can be controlled to tilt leftwards and rightwards around the axis of the hinged support; and tilting is controlled by the tilting mechanisms; the propulsive force of the propulsion propellers is adjusted by adjusting the forward and reverse rotating speeds; the motors provide power for the rotors and the propulsion propellers; the control system controls the rotating speeds of five motors, namely a front top propeller rotor motor, a front top propeller rotor tilting mechanism servo motor, a rear top propeller rotor motor, a rear top propeller rotor tilting mechanism servo motor and a propulsion propeller motor.
本发明侧倾纵列双桨电动直升机,包括机身、两副旋翼、两个倾转机构、推进桨、电动机和操控系统等。两副旋翼的转动方向相反,旋翼通过调节旋翼转速来调节旋翼拉力,设置铰支座,每副旋翼可以被控制围绕着铰支座轴线向左侧及向右侧倾转,倾转受倾转机构控制;推进桨通过调节正转反转转速来调节推进力;电动机为旋翼和推进桨提供动力;操控系统操控五套电机的转速,五套电机即前顶桨旋翼电动机、前顶桨旋翼倾转机构伺服电机、后顶桨旋翼电动机、后顶桨旋翼倾转机构伺服电机和推进桨电动机。
Side-tipping longitudinal double-propeller electric helicopter
侧倾纵列双桨电动直升机
2020-08-25
Patent
Electronic Resource
Chinese
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