CN102390527B - Improved design of helicopter rotor wing moving system - Google Patents
Improved design of helicopter rotor wing moving system Download PDFInfo
- Publication number
- CN102390527B CN102390527B CN201110280374.XA CN201110280374A CN102390527B CN 102390527 B CN102390527 B CN 102390527B CN 201110280374 A CN201110280374 A CN 201110280374A CN 102390527 B CN102390527 B CN 102390527B
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- China
- Prior art keywords
- hydraulic press
- rotating disk
- oil
- disc
- oil circuit
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Links
- 238000006243 chemical reaction Methods 0.000 claims abstract description 14
- 230000008602 contraction Effects 0.000 claims abstract description 9
- 239000002002 slurry Substances 0.000 claims description 13
- 239000004519 grease Substances 0.000 claims description 9
- 238000005516 engineering process Methods 0.000 abstract description 7
- 238000004519 manufacturing process Methods 0.000 abstract description 4
- 230000000694 effects Effects 0.000 description 9
- 239000012530 fluid Substances 0.000 description 8
- 238000007789 sealing Methods 0.000 description 6
- 238000009434 installation Methods 0.000 description 4
- 230000001360 synchronised effect Effects 0.000 description 2
- 229920002472 Starch Polymers 0.000 description 1
- 230000006978 adaptation Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 210000001503 joint Anatomy 0.000 description 1
- 238000005457 optimization Methods 0.000 description 1
- 235000019698 starch Nutrition 0.000 description 1
Landscapes
- Details And Applications Of Rotary Liquid Pumps (AREA)
- Soil Working Implements (AREA)
Abstract
The invention relates to an improved design of a helicopter rotor wing moving system, which comprises a machine body (1), an oil path combination disc (13), a direction gear ring (19), a direction hydraulic device (20) and a rotor wing turntable (24), wherein the back of the machine body (1) is provided with an engine cabin (2), a sheath fixing disc (3) is arranged on an engine output rotating shaft (12) arranged in the engine cabin (2) and is provided with a forward and backward inclination hydraulic device (6) and a leftward and rightward inclination hydraulic device (9) to be connected with an inclination moving disc (10) for realizing the movable matching, a sheath of the inclination moving disc (10) is provided with the oil path combination disc (13), the oil path combination disc (13) is divided into a contraction oil chamber (14) and a space chamber, a contraction output oil turntable (17) and an extension output oil turntable (29) which are assembled and arranged in the space chamber and a direction gear (21) arranged on a blade paddle root (23) are hinged with a direction gear ring (19) for realizing the conversion operation matching. The technology has the advantages that the design is scientific, the manufacturing cost is low, the operation flight is flexible, easy and convenient, and an ideal transportation tool is indeed provided.
Description
(1) technical field
The present invention relates to the improvement invention of lifting airscrew bascule.
(2) background technology
In the prior art, social known lifting airscrew bascule still depend on original technology as front flying, ground, left and right flight is main handles beam riding technology.This pull bar management system technology still remains unchanged, and technical optimization improves little, and the technological deficiencies such as manufacturing process is still complicated, and riding manipulation is loaded down with trivial details, and flexible performance is low, are difficult to the development in adaptation epoch.
(3) summary of the invention
In view of the defect that prior art exists, the present invention aims to provide a kind ofly to be had button switch and can control to select desirable airbound target, and can improve flying speed and performance flexibly, and chaufeur had been felt not only easily but also happy.
The present invention is completed by following scheme, a kind of improved design of helicopter rotor wing moving system, comprises body, oil circuit combination order, steering gear wheel rim, direction hydraulic press, rotor rotating disk; Driving engine output revolving shaft in described body back machinery space arranges sheath reaction plate, on sheath reaction plate arrange tilt forward and back hydraulic press and on tilt hydraulic press and be connected tilting action dish direction operation; Described tilting action dish arranges oil circuit combination order, and oil circuit combination order is provided with and shrinks grease chamber and space chamber, and space chamber is equipped with to shrink to export oily rotating disk and stretch the oily rotating disk of output and mates with direction hydraulic press and Hydraulic Pump conversion operation; Each blade slurry root installed by described rotor rotating disk, and each blade starches root fitting direction gear and hinged steering gear wheel rim mates with the conversion of direction hydraulic press;
Described oil circuit combination order wall oil hole communicates with stretching, extension oil hole and mates.
Described contraction exports oily rotating disk and stretches the oily rotating disk of output mates with the synchronized operation of rotor rotating disk.
Described each blade slurry root ensures with direction limit controller and mates.
The invention solves existing disclosed pull bar maneuvering and control flight system, manufacturing process is complicated, and riding manipulation is loaded down with trivial details.The object of this technological development improves the flexible performance of flight exactly and handles easy and convenient, design science, low cost of manufacture, really a kind of desirable transportation means.
(4) accompanying drawing explanation
The present invention has following accompanying drawing
Fig. 1 is a kind of improved design of helicopter rotor wing moving system sectional view of the present invention.
Fig. 2 is a kind of improved design of helicopter rotor wing moving system sectional view (Fig. 2 ratio is 5 times, other accompanying drawings) of the present invention.
(5) detailed description of the invention
Accompanying drawing discloses the technology of the present invention structure, and Structure Figure describes in further detail embodiment more below: comprise body (1), oil circuit combination order (13), steering gear wheel rim (19), direction hydraulic press (20), rotor rotating disk (24), described body (1) back arranges machinery space (2), driving engine output revolving shaft (12) in machinery space (2) arranges sheath reaction plate (3), sheath reaction plate (3) upper edge arranges and tilts forward and back hydraulic press (6), tilting forward and back hydraulic press (6) bottom connection ring is movably arranged on sheath reaction plate (3) ring seat, and it is fixing with screw activity, tilt forward and back expansion link top, hydraulic press (6) top ring and be movably arranged on tilting action dish (10) lower side along on ring frame, and it is fixing with screw activity, tilt forward and back hydraulic press (6) bottom and stretching, extension oil pipe (4) is set, stretch oil pipe (4) other end connecting fluid press pump, tilt forward and back hydraulic press (6) top and contraction oil pipe (5) is set, shrink oil pipe (5) other end connecting fluid press pump, object plays forward, after, trimmed flight effect, described sheath reaction plate (3) edge arranges the hydraulic press (9) that tilts again, hydraulic press (9) the bottom connection ring that tilts is movably arranged on sheath reaction plate (3) ring seat, and it is fixing with screw activity, expansion link top, hydraulic press (9) the top ring that tilts is movably arranged on tilting action dish (10) lower side along on ring frame, and it is fixing with screw activity, tilt hydraulic press (9) bottom arrange stretch oil pipe (7), stretch oil pipe (7) other end connecting fluid press pump, tilt hydraulic press (9) top arrange shrink oil pipe (8), shrink oil pipe (8) other end connecting fluid press pump, object plays left, right, trimmed flight effect, described tilting action dish (10) design multi-layer movable structure, reach the effect that flexible tilt capabilities is high, sheathed oil circuit combination order (13) on tilting action dish (10) sheath is also installed fixing with screw, oil circuit combination order (13) housing is divided into, in, lower joint design, be convenient to assemble parts in housing and inwall offers the technology such as Kong Wei, under oil circuit combination order (13), under joint and middle joint, contraction grease chamber (14) is set, shrink grease chamber (14) and arrange oiling input pipe (11), oiling input pipe (11) other end connecting fluid press pump, under oil circuit combination order (13) and in lower joint shrink grease chamber (14) wall installation space room again outward, space chamber and contraction grease chamber (14) intermediate bulkheads offer several oil holes (16), the lower flat thrust ball bearing (15) of special sealing is loaded in space chamber, and at lower flat thrust ball bearing (15) aspect pad dress seal ring up and down, simultaneously again in lower joint space chamber load the upper flat thrust ball bearing (18) of special sealing, and at upper flat thrust ball bearing (18) aspect pad dress seal ring up and down, then install to shrink to export on oily rotating disk (17) bonnet and save and tighten sealing down in oil circuit combination order (13), shrink and export oily rotating disk (17) with " convex " profile design, avoid meeting with an accident in operation work fast fault, shrink the oily rotating disk of output (17) and be drilled with oil hole and equipped contraction oil pipe (32), shrink oil pipe (32) other end closure hydraulic press (20), shrink oil pipe (32) other end connecting fluid press pump, in described oil circuit combination order (13) lower joint and in the conjuncted setting of upper joint, in oil circuit combination order (13), upper joint arranges and stretches grease chamber (27) and arrange oiling input pipe (25), oiling input pipe (25) other end connecting fluid press pump, in oil circuit combination order (13), upper joint stretches grease chamber (27) wall installation space room again outward, space chamber and stretching, extension grease chamber (27) intermediate bulkheads are offered several and are stretched oil hole (30), the flat thrust ball bearing of stretching, extension (31) of special sealing is loaded in space chamber, and at the flat thrust ball bearing of stretching, extension (31) aspect pad dress seal ring up and down, simultaneously again at the flat thrust ball bearing of stretching, extension (28) that upper joint space chamber loads special sealing, and at the flat thrust ball bearing of stretching, extension (28) aspect pad dress seal ring up and down, then oil circuit combination order (13) on stretching, extension output oily rotating disk (29) bonnet is installed above save and tighten sealing, stretch and export oily rotating disk (29) with " convex " profile design, avoid chance failure in operation work fast, stretch the oily rotating disk of output (29) and be drilled with oil hole and equipped stretching, extension oil pipe (26), stretch oil pipe (26) other end closure hydraulic press (20), stretch oil pipe (26) other end connecting fluid press pump, contraction on oil circuit combination order (13) exports oily rotating disk (17) and stretches to export and oily rotating disk (29) arranged some connecting rods and to be connected to below rotor rotating disk (24) pallet and to be screwed, object runs with rotor rotating disk (24) synchronous axial system, pallet below described rotor rotating disk (24) loads output revolving shaft (12) be screwed on output revolving shaft (12) to reverse screw thread, proceed under avoiding rapid clockwise to transport the effect of inertia strength of row and be too tightly difficult to unload, rotor rotating disk (24) is same to be again contained on pallet to reverse engagement thread and to be arranged on pallet with screw, each blade slurry root (23) frame installed by rotor rotating disk (24), each blade slurry root (23) frame arranges bearing seat, each blade slurry root (23) suit ectoplasm root radial bearing (22), be set with direction gear (21) at blade slurry root (23) again and fix with the gear tip, then at blade slurry root (23) rear end suit slurry root radial bearing, each blade slurry root (23) bearing loads in bearing seat to cover to be fixed with screw installation, cause damage in order to avoid steering gear wheel rim (19) is out of control, at each blade slurry root (23) ectoplasm root radial bearing (22) inner side setting direction limit controller, described steering gear wheel rim (19) movable set output revolving shaft (12) reversing screw thread on ladder without screw position, steering gear wheel rim (19) hinged direction gear (21) left and right conversion operation, steering gear wheel rim (19) edge arranges ring stand stand, ring stand is flexibly connected hydraulic press (20) expansion link top, direction ring and fixes with screw activity, connection ring in direction hydraulic press (20) bottom is movably arranged on the fixed mount above rotor rotating disk (24) edge and also fixes with movable installation of screw, then top cover dish, top cover dish design reversing screw thread is turned round on output revolving shaft (12) top, below top cover dish, output revolving shaft (12) top is fixed on again with screw.
Claims (1)
1. an improved design of helicopter rotor wing moving system, comprise body (1), oil circuit combination order (13), steering gear wheel rim (19), direction hydraulic press (20), rotor rotating disk (24), it is characterized in that; Driving engine output revolving shaft (12) in described body (1) back machinery space (2) arranges sheath reaction plate (3), the upper setting of sheath reaction plate (3) tilt forward and back hydraulic press (6) and on to tilt hydraulic press (9) be connected the operation of tilting action dish (10) direction; Described tilting action dish (10) arranges oil circuit combination order (13), oil circuit combination order (13) is provided with and shrinks grease chamber (14) and space chamber, and the equipped contraction oily rotating disk of output (17) of space chamber and stretching, extension export oily rotating disk (29) and mate with direction hydraulic press (20) and Hydraulic Pump conversion operation; Each blade slurry root (23) installed by described rotor rotating disk (24), and each blade slurry root (23) fitting direction gear (21) hinged steering gear wheel rim (19) are changed with direction hydraulic press (20) and mated; Described each blade slurry root (23) ensures with direction limit controller mates.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110280374.XA CN102390527B (en) | 2011-09-06 | 2011-09-06 | Improved design of helicopter rotor wing moving system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110280374.XA CN102390527B (en) | 2011-09-06 | 2011-09-06 | Improved design of helicopter rotor wing moving system |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102390527A CN102390527A (en) | 2012-03-28 |
| CN102390527B true CN102390527B (en) | 2015-02-04 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201110280374.XA Expired - Fee Related CN102390527B (en) | 2011-09-06 | 2011-09-06 | Improved design of helicopter rotor wing moving system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102390527B (en) |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1544289A (en) * | 2003-11-21 | 2004-11-10 | 骞 穆 | Oneman vertical takeoff and landing aerial craft with double leaning and rotating culvert fan |
| CN1772561A (en) * | 2004-11-08 | 2006-05-17 | 赵润生 | Complex rotary wine/off-set rotary wine craft |
| CN101962078A (en) * | 2010-08-20 | 2011-02-02 | 王泽民 | Aircraft propeller vector engine |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US7607607B2 (en) * | 2005-05-26 | 2009-10-27 | Sikorsky Aircraft Corporation | De-rotation system suitable for use with a shaft fairing system |
| FR2927881B1 (en) * | 2008-02-27 | 2010-10-29 | Eurocopter France | HELICOPTER WITH A PLURALITY OF SUSTAINING ELEMENTS TO ORDER THE IMPACT OF ITS BLADES |
-
2011
- 2011-09-06 CN CN201110280374.XA patent/CN102390527B/en not_active Expired - Fee Related
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1544289A (en) * | 2003-11-21 | 2004-11-10 | 骞 穆 | Oneman vertical takeoff and landing aerial craft with double leaning and rotating culvert fan |
| CN1772561A (en) * | 2004-11-08 | 2006-05-17 | 赵润生 | Complex rotary wine/off-set rotary wine craft |
| CN101962078A (en) * | 2010-08-20 | 2011-02-02 | 王泽民 | Aircraft propeller vector engine |
Also Published As
| Publication number | Publication date |
|---|---|
| CN102390527A (en) | 2012-03-28 |
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Granted publication date: 20150204 Termination date: 20150906 |
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