CN103832568A - Ship power transmission device - Google Patents
Ship power transmission device Download PDFInfo
- Publication number
- CN103832568A CN103832568A CN201410030233.6A CN201410030233A CN103832568A CN 103832568 A CN103832568 A CN 103832568A CN 201410030233 A CN201410030233 A CN 201410030233A CN 103832568 A CN103832568 A CN 103832568A
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- power
- ship
- drive link
- point
- dovetail furrow
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Abstract
The invention discloses a ship power transmission device, belongs to the power field in the shipbuilding industry and particularly relates to ship power transfer and technical improvement of propellers. A speed reducing mechanism for traditional power transfer is omitted, navigational speed adjustment is replaced by speed adjustment of a power machine, a transmission rod shared by two synchronous power machines drives the propellers to produce acting force on water, the water produces reverse acting force on the propellers, a ship is driven to advance, the power conversion efficiency is high, the ship speed is improved, the noise is reduced, the ship weight is lightened, a space is increased, and the cargo capacity is increased. The ship power transmission device is suitable for providing of main power or auxiliary power of various ships and especially suitable for small and medium ships or warships.
Description
Technical field
the invention belongs to ship power driving device, especially relate to the modifying device of propeller for vessels.
Background technology
the power drive of traditional boats and ships (comprising submarine), that engine is delivered to the rotation of power rotation axis on screw propeller by speed reduction gearing, the arc shaped blade of screw propeller rotates water generates application force, water produces antagonistic force to screw propeller, promotion boats and ships advance, this power transmission efficiency is lower, and noise is larger.
Summary of the invention
Object of the present invention is exactly the power drive that a kind of boats and ships will be provided, and improves the conversion efficiency of power, improves the speed of a ship or plane, reduces noise.
Technical scheme of the present invention is: cancel traditional speed reduction gearing, substituting speed with the rotating speed speed of engine regulates, two synchronous dynamic machines share a turning crankshaft, turning crankshaft has five sweeps, with it to there being five drive links, with five fiveimprovements oars in addition that drive link is corresponding, one end of drive link is that bearing ring set is fixedly connected with turning crankshaft, and the other end of drive link is to stretch out outside hull and be fixedly connected with advancing paddle board through bracket.
Five sweeps on turning crankshaft: from one end to the other side count, it is one group with the 4th that first and the 5th are one group, second, the 3rd is separately one group, two sweeps of every group are at same plane, the three-dimensional angle of cut of three groups of sweeps is respectively 120 degree mutually, and turn to unanimously, the radius of gyration equates; In order to make to rotate medium power equilibrium, the 3rd sweep both sides are provided with the rotating shaft coaxial with engine, and rotating shaft cover has bearing carrier ring, and bearing carrier ring and engine are fixed on same base plane; Drive link is all linear pattern.
Drive link both sides are all processed with dovetail furrow (E), have the slidably force block matching in dovetail furrow (E), have the collar being rotationally connected with one end (A point) of power bar and the control stalk of controlling A point stroke distances on force block, and control stalk is by electric machine control.
Advancing oar is to be made up of the propelling blade sheet that advances paddle board to be connected with both sides loose-leaf system bearing, dovetail furrow (F) on blade is crossing with the dovetail furrow (E) on drive link and perpendicular to C point, in dovetail furrow (F), there is the sliding shoe matching with it, sliding shoe (B point) is rotationally connected with the other end of power bar, in conplane △ ABC, advance oar push away forward water (work) in the phase ∠ ACB be right angle, other times are obtuse angle, advance dovetail furrow (F) both sides on blade sheet respectively to have a reinforced rib.
All the other four drive links are all with intermediate transmission bar structure, construct identically, and power transmission step is consistent.
Advantage of the present invention is to have removed traditional retarder mechanism, has alleviated own wt and consumption of power, adopts the speed speed governing of engine itself, with advancing oar to substitute screw propeller, has improved conversion efficiency, has improved the speed of a ship or plane, has reduced noise, has increased cargo capacity.
Brief description of the drawings
Fig. 1 is the power arrangement schematic diagram of a kind of ship power driving device of the present invention;
Fig. 2 is the structure connection diagram of a kind of ship power driving device of the present invention;
Fig. 3 is the propelling blade sheet of a kind of ship power driving device of the present invention and power bar, force block linkage structure schematic diagram.
Identifier declaration in accompanying drawing: 1-synchronous dynamic machine, 2-turning crankshaft, 2E-rotating shaft, 3-bearing carrier ring, 3E-bearing carrier ring, 4-drive link, 5-bracket, 6-force block, 7-control stalk, 8-power bar, 9-propelling paddle board, 10-propelling blade sheet, 11-bearing loose-leaf, 12-sliding shoe, 13-reinforced rib, E, F-dovetail furrow.
Detailed description of the invention
Below in conjunction with accompanying drawing, the present invention is described in further detail.
When static, bearing carrier ring for one end (3) connection of shared (2) five sweeps of turning crankshaft of two synchronous dynamic machines (1) and corresponding five drive links (4), so not only noise was little but also go slick.
Five sweeps on turning crankshaft: it is one group with the 4th that first and the 5th are one group, second, the 3rd is separately one group, and two sweeps of every group are at same plane, and the three-dimensional angle of cut of three groups of sweeps is respectively 120 degree mutually, and turn to unanimously, the radius of gyration equates; The 3rd sweep both sides are provided with the rotating shaft coaxial with engine (2E), and rotating shaft cover has bearing carrier ring (3E), and bearing carrier ring (3E) is fixed on same base plane with engine (1), can make to rotate medium power equilibrium.
The other end of drive link (4) stretches out outside hull and is fixedly connected on C point with advancing paddle board (9) through bracket (5), advance paddle board (9) both sides to utilize bearing loose-leaf (11) to be flexibly connected with advancing blade sheet (10), be conducive to advance blade sheet (10) fan shape moving; Advance in the dovetail furrow (F) on blade sheet (10) and have the sliding shoe (12) matching with it, there is reinforced rib (13) dovetail furrow (F) both sides, can net-shaped protective cover be installed in case foreign matter is wound around outside boats and ships.
In drive link (4) both sides dovetail furrows (E), have force block (6), have control stalk (7) on force block (6), power bar (8) one end and force block (6) are movably connected on A point, and the other end and sliding shoe 12 are movably connected on B point.
Like this, when static, drive link (4), propelling blade sheet (10) and power bar (8) form a static triangle shape △ ABC at grade, and ∠ ACB is right angle; Along with starting dynamically, the balance of △ ABC is broken, and ∠ ACB gradually becomes obtuse angle by right angle, and ∠ ABC and ∠ CAB angle diminish gradually.
Dynamically time, start synchronous dynamic machine (1) and drive turning crankshaft (2) and drive link (4) to move in a circle, drive and advance blade sheet (10) acting, water, to pusher, the antagonistic force of water pushes away boats and ships forward.
Push away water and finish and start to retreat when advancing blade sheet (10) to advance, advance blade sheet (10) to be subject under making a concerted effort of the resistance of water and control stalk (7) thrust, B point moves on to B ' point, A point moves on to A ' point, the ∠ ACB angle of △ ABC becomes large gradually, ∠ ABC and ∠ CAB angle diminish gradually, when the distance of propelling oar retreats into the twice radius of turning crankshaft (2), advance blade sheet to start again advancing of a new round, at this moment because the resistance of water is advancing blade sheet (10) to be pushed into the position when static, B ' the point of △ ABC is got back to again B point, A ' point is got back to again A point, due to the control action of control stalk (7), can not surmount A point, water promotes advancing of boats and ships to the antagonistic force that advances oar.
Turn right when curved when needs, by control stalk (7), A point is pushed into A ' point, B point is to B ' point so, the propelling blade sheet (10) on the right works hardly, only have the propelling blade sheet (10) on the left side in work, due to the left and right overbalance of propelling thrust, boats and ships start to turn right curved.As above, on the contrary realize turnon left.
The present invention is applicable to various boats and ships, is especially applicable to around shallow sea, islands and reefs and middle craft and the battleship of inland river, lake, marshy area navigation.On water line when the present invention is arranged on ship in ballast, bracket (5) is adjustable up and down, make drive link (4) also adjustable with the corner dimension of the water surface, in the time that this angle is zero, boats and ships level is advanced, when angle is on the water surface 0-5 while spending, boats and ships rise, and in the time that angle is spent in underwater 0-5, boats and ships decline, if imitating fishing boat on the highest platform, so greatly increased Stealth Fighter and the hidden effect of battleship when design.
Claims (4)
1. a ship power driving device, cancel traditional speed reduction gearing, substituting speed with the rotating speed speed of engine regulates, it is characterized in that: two synchronous dynamic machines share a turning crankshaft, turning crankshaft has five sweeps, and to there being five drive links, corresponding with five drive links also have fiveimprovements oars with it, one end of drive link is that bearing ring set is fixedly connected with turning crankshaft, and the other end of drive link is to stretch out outside hull and be fixedly connected with advancing paddle board through bracket.
2. ship power driving device according to claim 1, it is characterized in that: five sweeps on turning crankshaft: from one end to the other side count, it is one group with the 4th that first and the 5th are one group, second, the 3rd is separately one group, two sweeps of every group are at same plane, the three-dimensional angle of cut of three groups of sweeps is respectively 120 degree mutually, and turns to unanimously, and the radius of gyration equates; In order to make to rotate medium power equilibrium, the 3rd sweep both sides are provided with the rotating shaft coaxial with engine, and rotating shaft cover has bearing carrier ring, and bearing carrier ring and engine are fixed on same base plane; Drive link is all linear pattern.
3. ship power driving device according to claim 1, it is characterized in that: drive link both sides are all processed with dovetail furrow (E), in dovetail furrow (E), there is the slidably force block matching, on force block, have the collar being rotationally connected with one end (A point) of power bar and the control stalk of controlling A point stroke distances, control stalk is by electric machine control.
4. ship power driving device according to claim 1, it is characterized in that: advancing oar is to be made up of the propelling blade sheet that advances paddle board to be connected with both sides loose-leaf system bearing, dovetail furrow (F) on blade is crossing with the dovetail furrow (E) on drive link and perpendicular to C point, in dovetail furrow (F), there is the sliding shoe matching with it, sliding shoe (B point) is rotationally connected with the other end of power bar, in conplane △ ABC, advance oar push away forward water (work) in the phase ∠ ACB be right angle, other times are obtuse angle, advance dovetail furrow (F) both sides on blade sheet respectively to have a reinforced rib.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410030233.6A CN103832568A (en) | 2014-01-23 | 2014-01-23 | Ship power transmission device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410030233.6A CN103832568A (en) | 2014-01-23 | 2014-01-23 | Ship power transmission device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103832568A true CN103832568A (en) | 2014-06-04 |
Family
ID=50796541
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410030233.6A Pending CN103832568A (en) | 2014-01-23 | 2014-01-23 | Ship power transmission device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103832568A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106585935A (en) * | 2015-10-14 | 2017-04-26 | 中国海洋大学 | Marine sailing machine driven by bionic mechanism |
| CN107618642A (en) * | 2017-08-28 | 2018-01-23 | 浙江海洋大学 | A kind of undersea detection device |
| CN111295328A (en) * | 2017-10-23 | 2020-06-16 | 亚历山大·斯坦尼斯拉维维奇·潘丘克 | Fuselage drive (variant) and method for moving a fuselage |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4098219A (en) * | 1976-12-06 | 1978-07-04 | Riccardo Tesan | Ski propulsion paddles |
| CN1049481A (en) * | 1989-08-15 | 1991-02-27 | 温秀生 | Longitudinal frame |
| CN1084471A (en) * | 1992-09-25 | 1994-03-30 | 吴胜远 | A kind of new-type quant |
| CN1751962A (en) * | 2004-09-20 | 2006-03-29 | 毕文龙 | Floating open close push pull type propellor for ship |
| KR20100121783A (en) * | 2009-05-11 | 2010-11-19 | 경종만 | Vessel driving device |
| CN102616358A (en) * | 2012-04-13 | 2012-08-01 | 中国科学院合肥物质科学研究院 | Sole of water strider robot |
| CN102730175A (en) * | 2012-07-26 | 2012-10-17 | 河南科技大学 | Folded paddle type ship propeller |
-
2014
- 2014-01-23 CN CN201410030233.6A patent/CN103832568A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4098219A (en) * | 1976-12-06 | 1978-07-04 | Riccardo Tesan | Ski propulsion paddles |
| CN1049481A (en) * | 1989-08-15 | 1991-02-27 | 温秀生 | Longitudinal frame |
| CN1084471A (en) * | 1992-09-25 | 1994-03-30 | 吴胜远 | A kind of new-type quant |
| CN1751962A (en) * | 2004-09-20 | 2006-03-29 | 毕文龙 | Floating open close push pull type propellor for ship |
| KR20100121783A (en) * | 2009-05-11 | 2010-11-19 | 경종만 | Vessel driving device |
| CN102616358A (en) * | 2012-04-13 | 2012-08-01 | 中国科学院合肥物质科学研究院 | Sole of water strider robot |
| CN102730175A (en) * | 2012-07-26 | 2012-10-17 | 河南科技大学 | Folded paddle type ship propeller |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106585935A (en) * | 2015-10-14 | 2017-04-26 | 中国海洋大学 | Marine sailing machine driven by bionic mechanism |
| CN106585935B (en) * | 2015-10-14 | 2019-07-12 | 中国海洋大学 | A kind of sail device of bio-mechanism driving |
| CN107618642A (en) * | 2017-08-28 | 2018-01-23 | 浙江海洋大学 | A kind of undersea detection device |
| CN111295328A (en) * | 2017-10-23 | 2020-06-16 | 亚历山大·斯坦尼斯拉维维奇·潘丘克 | Fuselage drive (variant) and method for moving a fuselage |
| CN111295328B (en) * | 2017-10-23 | 2022-06-10 | 亚历山大·斯坦尼斯拉维维奇·潘丘克 | Fuselage drive (variant) and method for moving a fuselage |
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Application publication date: 20140604 |