The invention relates to the technical field of unmanned aerial vehicle equipment, in particular to a tandem double-rotor unmanned transport helicopter. A synchronizing mechanism is arranged between a first rotor system and a second rotor system of the tandem double-rotor unmanned transport helicopter. The synchronizing mechanism comprises a first transmission case, a second transmission case and a connecting shaft. The first transmission case is arranged between the first motor and the first rotor system. And the second transmission case is arranged between the second motor and the second rotor system. A first bevel gear transmission structure and a first synchronizing shaft are arranged in the first transmission box. And a second bevel gear transmission structure and a second synchronizing shaft are arranged in the second transmission box. The connecting shaft is arranged in the direction from the front end to the rear end of the rack. One end of the connecting shaft is connected with the first synchronizing shaft. And the other end of the connecting shaft is connected with the second synchronizing shaft. According to the tandem dual-rotor unmanned transport helicopter, the control difficulty of synchronism between two rotor systems is reduced, and the redundancy and reliability of an unmanned aerial vehicle system are improved.
本发明涉及无人机设备技术领域,具体涉及一种纵列式双旋翼无人运输直升机。该纵列式双旋翼无人运输直升机的第一旋翼系统和第二旋翼系统之间设置有同步机构。同步机构包括第一传动箱、第二传动箱和连接轴。第一传动箱布设于第一电机与第一旋翼系统之间。第二传动箱布设于第二电机与第二旋翼系统之间。第一传动箱内设置有第一锥齿轮传动结构和第一同步轴。第二传动箱内设置有第二锥齿轮传动结构和第二同步轴。连接轴沿着机架的前端至后端的方向布设。连接轴的一端与第一同步轴相连。连接轴的另一端与第二同步轴相连。该纵列式双旋翼无人运输直升机降低了两旋翼系统之间同步性的控制难度,提高了无人机系统的冗余性和可靠性。
Tandem double-rotor unmanned transport helicopter
纵列式双旋翼无人运输直升机
2024-09-13
Patent
Electronic Resource
Chinese
IPC: | B64U |
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