The invention discloses a coaxial double-rotor helicopter transmission device with bevel gear branching, and relates to the field of coaxial double-rotor helicopter transmission system configuration.The coaxial double-rotor helicopter transmission device with the bevel gear branching has very important significance for a high-power high-speed transmission system. According to the technical scheme, the coaxial double-rotor helicopter transmission device with the bevel gear branching comprises an output unit and at least one power input shunting unit, wherein the output unit comprises an innerrotor shaft 27 and an outer rotor shaft 28; and the power input shunting unit comprises an input shaft 1, a first gear shaft 4, a second gear shaft 9, a third gear shaft 10, a fourth gear shaft 17 anda sixth gear shaft 19. The transmission system configuration can be widely applied to the fields of medium and heavy helicopter transmission systems, ship transmission systems and the like. The sizeand weight of the whole transmission system can be effectively reduced, and the stability and reliability of the system are improved.
一种具有锥齿轮分路的共轴双旋翼直升机传动装置。本发明涉及共轴双旋翼直升机传动系统构型领域。提出了一种具有锥齿轮分路的共轴双旋翼直升机传动装置,对大功率高速传动系统有着非常重要的意义。本发明的技术方案为:包括输出单元和至少一个功率输入分流单元;所述输出单元包括内旋翼轴27和外旋翼轴28;所述功率输入分流单元包括输入轴1、第一齿轮轴4、第二齿轮轴9、第三齿轮轴10、第四齿轮轴17和第六齿轮轴19。本发明的传动系统构型,可以在中、重型直升机传动系统、舰船传动系统等领域得到广泛的应用。能有效降低整个传动系统的体积和重量,提高系统的稳定性和可靠性。
Coaxial double-rotor helicopter transmission device with bevel gear branching
一种具有锥齿轮分路的共轴双旋翼直升机传动装置
2020-09-25
Patent
Elektronische Ressource
Chinesisch
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