CN103010450A - Synchronous rotating mechanism for left and right wings of transport helicopter - Google Patents
Synchronous rotating mechanism for left and right wings of transport helicopter Download PDFInfo
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- CN103010450A CN103010450A CN2012104794561A CN201210479456A CN103010450A CN 103010450 A CN103010450 A CN 103010450A CN 2012104794561 A CN2012104794561 A CN 2012104794561A CN 201210479456 A CN201210479456 A CN 201210479456A CN 103010450 A CN103010450 A CN 103010450A
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- gear
- transport helicopter
- worm
- rotating mechanism
- transmission shaft
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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
The present invention relates to the technical field of transport helicopter, be specially a kind of transport helicopter left and right synchronous rotary mechanism.
Background technology
In the transport helicopter of the two-shipper wing, wing not only will provide power for transport helicopter by wing slurry, but also to control the landing of transport helicopter, wing will change angle in flight course, reach the purpose of transport helicopter landing, the existing two-shipper wing is wanted the change of angle in flight course be that power system by separately provides power, this power transmission mode can make the anglec of rotation of the two-shipper wing asynchronous, thereby affected the stability of transport helicopter flight, also might cause aircraft accident.
Summary of the invention
For the problems referred to above, the invention provides a kind of transport helicopter left and right synchronous rotary mechanism, can make the anglec of rotation of the two-shipper wing synchronous, thereby guarantee the stability of transport helicopter flight, effectively avoided aircraft accident.
Its technical scheme is such: a kind of transport helicopter left and right synchronous rotary mechanism, it is characterized in that: it comprises worm gear, worm screw, described worm screw connects power drive, described worm gear connects respectively the transmission shaft at two ends, described transmission shaft connects respectively driving gear, described driving gear connects respectively ring gear, and described ring gear is connecting wing slurry assembly respectively.
In the said structure of the present invention, worm screw connects power drive, worm gear connects respectively the transmission shaft at two ends, transmission shaft connects respectively driving gear, and driving gear connects respectively ring gear, and transmission shaft is connecting wing slurry assembly respectively, because worm gear connects respectively the wing slurry assembly of left and right by the transmission shaft at two ends, realize the synchronous of the left and right anglec of rotation, thereby guaranteed the stability of transport helicopter flight, avoided causing aircraft accident.
Description of drawings
Fig. 1 is the front view of transport helicopter left and right synchronous rotary mechanism of the present invention;
Fig. 2 is the birds-eye view of Fig. 1.
The specific embodiment
See Fig. 1, shown in Figure 2, a kind of transport helicopter left and right synchronous rotary mechanism, it comprises worm gear 1, worm screw 2, worm screw 2 connects power drive 3, worm gear 1 connects respectively the transmission shaft 4-1 at two ends, 4-2, transmission shaft 4-1,4-2, connect respectively driving gear 5-1,5-2, driving gear 5-1,5-2 connects respectively ring gear 6-1,6-2, ring gear 6-1,6-2 is connecting wing slurry assembly 7-1 respectively, 7-2 is because worm gear 1 is by the transmission shaft 4-1 at two ends, 4-2 connects respectively the wing slurry assembly 7-1 of left and right, 7-2 has realized the synchronous of the left and right anglec of rotation, thereby guaranteed the stability of transport helicopter flight, avoided causing aircraft accident.
Claims (1)
1. transport helicopter left and right synchronous rotary mechanism, it is characterized in that: it comprises worm gear, worm screw, described worm screw connects power drive, described turbine connects respectively the transmission shaft at two ends, described transmission shaft connects respectively driving gear, described driving gear connects respectively ring gear, and described ring gear is connecting wing slurry assembly respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012104794561A CN103010450A (en) | 2012-11-20 | 2012-11-20 | Synchronous rotating mechanism for left and right wings of transport helicopter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012104794561A CN103010450A (en) | 2012-11-20 | 2012-11-20 | Synchronous rotating mechanism for left and right wings of transport helicopter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103010450A true CN103010450A (en) | 2013-04-03 |
Family
ID=47959681
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012104794561A Pending CN103010450A (en) | 2012-11-20 | 2012-11-20 | Synchronous rotating mechanism for left and right wings of transport helicopter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103010450A (en) |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6607161B1 (en) * | 1999-09-14 | 2003-08-19 | Eurocopter | Convertible aircraft with tilting rotors |
| CN101643116A (en) * | 2009-08-03 | 2010-02-10 | 北京航空航天大学 | Tiltrotor controlled by double-propeller vertical duct |
| CN101875399A (en) * | 2009-10-30 | 2010-11-03 | 北京航空航天大学 | Tilt rotor aircraft adopting parallel coaxial dual rotors |
| CN101962075A (en) * | 2010-10-18 | 2011-02-02 | 南京航空航天大学 | Tilting mechanism, running mode of tilting mechanism, application of tilting mechanism in tilting rotorcraft |
| CN101973398A (en) * | 2010-09-30 | 2011-02-16 | 南京航空航天大学 | Tilt rotation driving mechanism for tilt rotation nacelle of tilt rotor craft |
| CN102431646A (en) * | 2011-11-29 | 2012-05-02 | 南京航空航天大学 | Dual-whirl wing tilting mechanism of single-engine tilting whirl wing aerocraft |
| CN102596718A (en) * | 2009-08-11 | 2012-07-18 | 阿莱尼亚·马基公司 | Tilt-rotor aircraft |
| CN203032932U (en) * | 2012-11-20 | 2013-07-03 | 无锡市万凌钢铁有限公司 | Synchronous rotation mechanism for left and right wings of transport helicopter |
-
2012
- 2012-11-20 CN CN2012104794561A patent/CN103010450A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6607161B1 (en) * | 1999-09-14 | 2003-08-19 | Eurocopter | Convertible aircraft with tilting rotors |
| CN101643116A (en) * | 2009-08-03 | 2010-02-10 | 北京航空航天大学 | Tiltrotor controlled by double-propeller vertical duct |
| CN102596718A (en) * | 2009-08-11 | 2012-07-18 | 阿莱尼亚·马基公司 | Tilt-rotor aircraft |
| CN101875399A (en) * | 2009-10-30 | 2010-11-03 | 北京航空航天大学 | Tilt rotor aircraft adopting parallel coaxial dual rotors |
| CN101973398A (en) * | 2010-09-30 | 2011-02-16 | 南京航空航天大学 | Tilt rotation driving mechanism for tilt rotation nacelle of tilt rotor craft |
| CN101962075A (en) * | 2010-10-18 | 2011-02-02 | 南京航空航天大学 | Tilting mechanism, running mode of tilting mechanism, application of tilting mechanism in tilting rotorcraft |
| CN102431646A (en) * | 2011-11-29 | 2012-05-02 | 南京航空航天大学 | Dual-whirl wing tilting mechanism of single-engine tilting whirl wing aerocraft |
| CN203032932U (en) * | 2012-11-20 | 2013-07-03 | 无锡市万凌钢铁有限公司 | Synchronous rotation mechanism for left and right wings of transport helicopter |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C05 | Deemed withdrawal (patent law before 1993) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20130403 |