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Synchronous rotating mechanism for left and right wings of transport helicopter

A technology of synchronous rotation and helicopter, which is applied in the direction of wing adjustment, etc., can solve problems such as flight accidents, asynchronous rotation angles of double wings, and affecting the flight stability of transport helicopters, so as to avoid flight accidents and ensure stability.

Inactive Publication Date: 2013-04-03
无锡市万凌钢铁有限公司
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  • Abstract
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  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] In a two-wing transport helicopter, the wings not only provide power for the transport helicopter through the blades, but also control the take-off and landing of the transport helicopter. The wings have to change the angle during flight to achieve the purpose of take-off and landing of the transport helicopter. The change of the angle of the existing dual wings during flight is powered by their respective power systems. This power transmission method will make the rotation angles of the dual wings asynchronous, thereby affecting the flight stability of the transport helicopter. , may also cause flight accidents

Method used

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  • Synchronous rotating mechanism for left and right wings of transport helicopter
  • Synchronous rotating mechanism for left and right wings of transport helicopter

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Embodiment Construction

[0008] See figure 1 , figure 2 As shown, a synchronous rotation mechanism for the left and right wings of a transport helicopter includes a worm gear 1 and a worm screw 2, the worm screw 2 is connected to the power transmission device 3, the worm gear 1 is respectively connected to the transmission shafts 4-1, 4-2 at both ends, and the transmission shaft 4-1 , 4-2, respectively connected to driving gear 5-1, 5-2, driving gear 5-1, 5-2 connected to driven gear 6-1, 6-2 respectively, driven gear 6-1, 6-2 connected to wing respectively The paddle assembly 7-1, 7-2, because the worm wheel 1 connects the wing paddle assembly 7-1, 7-2 of the left and right wings respectively through the transmission shaft 4-1, 4-2 at both ends, realizes the rotation angle of the left and right wings Synchronization, thereby ensuring the flight stability of the transport helicopter and avoiding flight accidents.

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Abstract

The invention provides a synchronous rotating mechanism for left and right wings of a transport helicopter, through which the rotating angles of two wings are synchronous, thereby ensuring the flight stability of the transport helicopter and effectively avoiding flight accidents. The synchronous rotating mechanism is characterized by comprising a worm gear and a worm, wherein the worm is connected with a power drive device, the worm gear is respectively connected with drive shafts at the two ends of the worm gear, the drive shafts are respectively connected with a driving gear, the driving gears are respectively connected with a driven gear, and the driven gears are respectively connected with a wing propeller assembly.

Description

technical field [0001] The invention relates to the technical field of transport helicopters, in particular to a synchronous rotation mechanism for left and right wings of a transport helicopter. Background technique [0002] In a two-wing transport helicopter, the wings not only provide power for the transport helicopter through the blades, but also control the take-off and landing of the transport helicopter. The wings have to change the angle during flight to achieve the purpose of take-off and landing of the transport helicopter. The change of the angle of the existing dual wings during flight is powered by their respective power systems. This power transmission method will make the rotation angles of the dual wings asynchronous, thereby affecting the flight stability of the transport helicopter. , and may cause flight accidents. Contents of the invention [0003] In view of the above problems, the present invention provides a synchronous rotation mechanism for the le...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B64C3/38
Inventor 钱晓峰陆海天钱佑民
Owner 无锡市万凌钢铁有限公司
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