CN101537881A - High-efficiency marine propulsion plant - Google Patents
High-efficiency marine propulsion plant Download PDFInfo
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- CN101537881A CN101537881A CN200810087150A CN200810087150A CN101537881A CN 101537881 A CN101537881 A CN 101537881A CN 200810087150 A CN200810087150 A CN 200810087150A CN 200810087150 A CN200810087150 A CN 200810087150A CN 101537881 A CN101537881 A CN 101537881A
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- dull
- stereotyped blade
- stereotyped
- guide housing
- pivoted arm
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Abstract
The invention relates to a high-efficiency marine propulsion plant, which mainly comprises rotating arms and rotating arm shafts thereof, a flat paddle traction shaft, a flat paddle, a flat paddle guide frame and rotating frame shafts thereof, a fixed plate, and the like. Under the drive of a rolling motor, the flat paddle performs approximately '8'-shaped motion, can produce a motion effect similar to the 'relative flapping and fast spreading' of an insect, and can continuously generate large propulsion force. The efficiency of the flat paddle is extremely high. Two or more devices can be used on a ship as a propeller.
Description
Technical field
The present invention relates to a kind of marine propulsion, belong to ship machinery and modelling technique field thereof.
Background technology
Traditional boats and ships adopt the screw propeller propulsion mode, and efficient is lower, and the screw propeller difficulty of processing is big.
Summary of the invention
The purpose of this invention is to provide a kind of high-efficiency marine propulsion plant, directly by the dull and stereotyped blade of the power driven of making circular movement, efficient energy-saving, simple in structure.Two and above this device are used on same boats and ships, can produce energy-efficient, simple in structure, safe and reliable dull and stereotyped blade boats and ships.
The technical solution adopted in the present invention is: this device is mainly by pivoted arm and tumbler shaft thereof, dull and stereotyped blade axis of traction, dull and stereotyped blade, dull and stereotyped blade guide housing and compositions such as commentaries on classics frame axle and adapter plate thereof, one end and its tumbler shaft of pivoted arm are connected, the tumbler shaft removable mounting is on frame, dull and stereotyped blade axis of traction is installed in the other end of pivoted arm, dull and stereotyped blade axis of traction is parallel with tumbler shaft, one end of dull and stereotyped blade is connected on the dull and stereotyped blade axis of traction, the other end of dull and stereotyped blade passes from dull and stereotyped blade guide housing, the commentaries on classics frame axle removable mounting of dull and stereotyped blade guide housing is on adapter plate, it is vertical with the rotational plane of pivoted arm to change the frame axle, there is a slot central area of adapter plate, this hole is a bit larger tham dull and stereotyped blade guide housing, convenient dull and stereotyped blade guide housing changes pendulum in this hole, adapter plate is vertical and consistent with the fore-and-aft direction of boats and ships with the rotational plane of pivoted arm.When apparatus of the present invention were used on boats and ships, adapter plate was connected with hull and is parallel or overlapping with the vertical plane of symmetry of hull.
The relevant member of apparatus of the present invention satisfies following size condition: change frame axle to the distance of tumbler shaft and be a bit larger tham the half width sum that the length of pivoted arm adds upper flat plate blade guide housing, and as far as possible near should and, but can not influence the flexible rotation and the flexible slip of dull and stereotyped blade in dull and stereotyped blade guide housing of dull and stereotyped blade guide housing; The length of dull and stereotyped blade is a bit larger tham changes the half width three sum of frame axle to distance, pivoted arm length and the dull and stereotyped blade guide housing of tumbler shaft, and to go to when dull and stereotyped blade axis of traction when the dull and stereotyped distal edge of blade guide housing, an end that passes dull and stereotyped blade guide housing of dull and stereotyped blade just exposes dull and stereotyped blade guide housing and is advisable.
Rolling motor drives pivoted arm and rotates, pivoted arm drives the dull and stereotyped blade axis of traction arm axle that rotates and moves in a circle, owing to be subjected to the constraint of dull and stereotyped blade guide housing, dull and stereotyped blade moves in a circle at next end of traction of dull and stereotyped blade axis of traction, the other end of dull and stereotyped blade is done similar circular movement, and the stage casing of dull and stereotyped blade moves back and forth in dull and stereotyped blade guide housing, and dull and stereotyped blade is done like figure of eight motion, and dull and stereotyped blade all produces efficiency of the pull in the left and right sides of dull and stereotyped blade guide housing.Satisfying under the aforementioned components size condition, before being far longer than, back stroke of effect of dull and stereotyped blade draw effect, this device is used on boats and ships, dull and stereotyped blade can produce bigger thrust continuously, add the effect of adapter plate, dull and stereotyped blade can produce the movement effects of class insectival " sumo is opened with anxious ", and dull and stereotyped blade efficient is higher.
Advantage of the present invention is: direct drive after can slowing down by rolling motor, and simple in structure; Under the constraint of the traction of dull and stereotyped blade axis of traction and dull and stereotyped blade guide housing, dull and stereotyped blade is done like figure of eight motion, and because the combined action of adapter plate and dull and stereotyped blade makes apparatus of the present invention can produce bigger thrust continuously, dull and stereotyped blade efficient is high; Blade is dull and stereotyped easy manufacturing.
Description of drawings
Fig. 1 is the signal kinematic sketch of apparatus of the present invention.
Fig. 2 is the schematic rear view of apparatus of the present invention.
Among Fig. 1,2: 1. pivoted arm, 2. tumbler shaft, 3. dull and stereotyped blade axis of traction, 4. dull and stereotyped blade, 5. dull and stereotyped blade guide housing 6. changes frame axle, 7. adapter plate.
The circular arc hollow arrow is represented the rotation direction of pivoted arm 1 among Fig. 1, the circular arc solid arrow is represented the instantaneous rotation direction of dull and stereotyped blade guide housing 5, the linear solid arrow is represented the instantaneous moving direction of dull and stereotyped blade 4, the linear dotted arrow is represented the working direction of hull, the broken circle of the band arrow that the right side is big is represented the sense of motion and the track of dull and stereotyped blade 4 right-hand members and dull and stereotyped blade axis of traction 3, and the big similar circle of band arrow dotted line in left side is represented the sense of motion and the track of dull and stereotyped blade 4 left ends.
The specific embodiment
Below in conjunction with accompanying drawing structural principle of the present invention and principle of work are elaborated.
With reference to Fig. 1, Fig. 2, a kind of high-efficiency marine propulsion plant of the present invention is mainly by pivoted arm 1 and tumbler shaft 2 thereof, dull and stereotyped blade axis of traction 3, dull and stereotyped blade 4, dull and stereotyped blade guide housing 5 and change frame axle 6 and adapter plate 7 is formed.One end and the tumbler shaft 2 of pivoted arm 1 are connected, tumbler shaft 2 removable mountings are on frame, dull and stereotyped blade axis of traction 3 is installed in the other end of pivoted arm 1, dull and stereotyped blade axis of traction 3 is parallel with tumbler shaft 2, the right-hand member of dull and stereotyped blade 4 is connected on the dull and stereotyped blade axis of traction 3, the left end of dull and stereotyped blade 4 passes from dull and stereotyped blade guide housing 5, commentaries on classics frame axle 6 removable mountings of dull and stereotyped blade guide housing 5 are on adapter plate 7, it is vertical with the rotational plane of pivoted arm 1 to change frame axle 6, there is a slot central area of adapter plate 7, and this hole is a bit larger tham dull and stereotyped blade guide housing 5, and convenient dull and stereotyped blade guide housing 5 changes pendulum in this hole, adapter plate 7 is vertical with the rotational plane of pivoted arm 1, and consistent with the fore-and-aft direction of boats and ships.Change frame axle 6 to the distance of tumbler shaft 2 and be a bit larger tham the half width sum that the length of pivoted arm 1 adds upper flat plate blade guide housing 5, and as far as possible near should and, but can not influence the flexible rotation and the flexible slip of dull and stereotyped blade 4 in dull and stereotyped blade guide housing 5 of dull and stereotyped blade guide housing 5; The length of dull and stereotyped blade 4 is a bit larger tham changes the half width three sum of frame axle 6 to distance, pivoted arm 1 length and the dull and stereotyped blade guide housing 5 of tumbler shaft 2, and to go to when dull and stereotyped blade axis of traction 3 when the dull and stereotyped blade guide housing 5 distal edges, an end that passes dull and stereotyped blade guide housing 5 of dull and stereotyped blade 4 just exposes dull and stereotyped blade guide housing 5 and is advisable.When this device used on boats and ships, adapter plate 7 was connected with hull and is parallel or overlapping with the vertical plane of symmetry of hull.
The power of rolling motor is passed to tumbler shaft 2 through deceleration and drives pivoted arms 1 and do and clockwise rotate, pivoted arm 1 drives dull and stereotyped blade axis of traction 3 and rotates that to do radius be the long circular movement of pivoted arm 1 to arm axle 2, owing to be subjected to the constraint of dull and stereotyped blade guide housing 5, dull and stereotyped blade right-hand member under the traction of dull and stereotyped blade axis of traction 3 is done the cw circular movement, the left end of dull and stereotyped blade 4 is done the similar circus movement of conter clockwise, and the stage casing of dull and stereotyped blade 4 moves back and forth in dull and stereotyped blade guide housing 5.
Now divide two processes to specify an orbit period:
Process one, when initial dull and stereotyped blade 4 just with Fig. 1 in during left front tangent position of the big dashed circle in right side, pivoted arm 1 begins to clockwise rotate under the driving of power, rotation along with pivoted arm 1, dull and stereotyped blade 4 broadens in the part on dull and stereotyped blade guide housing 5 right sides and the space between the adapter plate 7 first half right sides, form meiobar, water is inhaled the people, thereby produce thrust forward; When dull and stereotyped blade 4 move to for the first time with hull transverse cross-section parallel position after, along with being rotated further of pivoted arm 1, dull and stereotyped blade 4 narrows down in the part on dull and stereotyped blade guide housing 5 right sides and the space between the adapter plate 7 latter half right sides, current are between the two down extruded, also produce thrust forward, until dull and stereotyped blade 4 just arrive with Fig. 1 in till left back the tangent position of the big dashed circle in right side, in this more than half orbit period, dull and stereotyped blade 4 shows different efficiency of the pull in the left and right sides of adapter plate 7, dull and stereotyped blade 4 is struck backward on the right side of adapter plate 7, though dull and stereotyped blade 4 is struck forward in the left side of adapter plate 7, but because relevant member satisfies the aforementioned dimensions condition in apparatus of the present invention, dull and stereotyped blade 4 is far longer than the volume of dull and stereotyped blade 4 at the inswept water in adapter plate 7 left sides at the volume of the inswept water in adapter plate 7 right sides, so be far longer than the application force of dull and stereotyped blade 4 at the application force of the convection current water generates of striking backward on adapter plate 7 right sides at the convection current aquatic products of striking forward in adapter plate 7 left sides at this motion process middle plateform blade 4, what therefore, dull and stereotyped blade 4 produced in this crosses makes a concerted effort forward.
Process two, dull and stereotyped blade 4 with Fig. 1 in rise during left back tangent position of the big dashed circle in right side, pivoted arm 1 continues to rotate along clockwise direction under the driving of power, rotation along with pivoted arm 1, dull and stereotyped blade 4 broadens in the part in dull and stereotyped blade guide housing 5 left sides and the space between the adapter plate 7 first half left sides, also form meiobar, water is inhaled the people, thereby produce thrust forward; When dull and stereotyped blade 4 move to for the second time with hull transverse cross-section parallel position after, along with being rotated further of pivoted arm 1, dull and stereotyped blade 4 narrows down in the part in dull and stereotyped blade guide housing 5 left sides and the space between the adapter plate 7 latter half left sides, current are between the two down extruded, also produce thrust forward, until dull and stereotyped blade 4 just arrive with Fig. 1 in till left front the tangent position of the big dashed circle in right side, this moment, dull and stereotyped blade 4 was got back to the initial position of process one, in this smaller part orbit period, dull and stereotyped blade 4 also shows different efficiency of the pull in the left and right sides of adapter plate 7, dull and stereotyped blade 4 is struck backward in the left side of adapter plate 7, though dull and stereotyped blade 4 is struck forward on the right side of adapter plate 7, but because relevant member satisfies the aforementioned dimensions condition in apparatus of the present invention, dull and stereotyped blade 4 is far longer than the volume of dull and stereotyped blade 4 at the inswept water in adapter plate 7 right sides at the volume of the inswept water in adapter plate 7 left sides, so also be far longer than the application force of dull and stereotyped blade 4 at the application force of the convection current water generates of striking backward in adapter plate 7 left sides in the convection current water generates of striking forward on adapter plate 7 right sides at this motion process middle plateform blade 4, what therefore, dull and stereotyped blade 4 produced in this crosses makes a concerted effort also forward.
Totally it seems, under the driving of rolling motor, continuous movement like this, dull and stereotyped blade 4 drives under the traction of dull and stereotyped blade axis of traction 3 at pivoted arm 1, owing to be subjected to the constraint of dull and stereotyped blade guide housing 5, dull and stereotyped blade 4 is done like figure of eight motion, add the effect of adapter plate 7, dull and stereotyped blade 4 can produce the movement effects of class insectival " sumo is opened with anxious ", can produce bigger thrust continuously, and dull and stereotyped blade efficient is higher.Rationally balance uses two or more these devices can produce the dull and stereotyped blade boats and ships of practicality and high efficiency.
This high-efficiency marine propulsion plant of simple declaration of giving an example below uses the situation on boats and ships:
Example 1, use two identical apparatus of the present invention, look down from the hull top, the stream oriented device left-right symmetric is arranged in the both sides of hull bottom, the pivoted arm of stream oriented device is all near the vertical plane of symmetry of hull, the adapter plate of stream oriented device is connected away from the vertical plane of symmetry of hull and with fuselage and is parallel with the vertical plane of symmetry of hull, the pivoted arm of hull left side marine propulsion is done under the driving of power and is clockwise rotated, the pivoted arm of fuselage the right marine propulsion is done under the driving of power and is rotated counterclockwise, two marine propulsions can drive in synchronous interaction, also can individual drive, maneuvering performance is good.
Example 2, use three these devices, look down from the hull top, below three devices are arranged above and below in the hull afterbody, the commentaries on classics frame axle of their dull and stereotyped blade guide housing becomes a vertical straight line from top to bottom, the adapter plates of three devices at grade and overlapping with the vertical plane of symmetry of hull, the top marine propulsion parameter with following is identical, pivoted arm is arranged in the right of adapter plate, pivoted arm is done under the driving of power and is clockwise rotated, opposite about middle marine propulsion and top marine propulsion installation direction, pivoted arm is arranged in the left side of dull and stereotyped blade guide housing, pivoted arm is done under the driving of power and is rotated counterclockwise, and the dull and stereotyped blade width of middle marine propulsion is the twice of top dull and stereotyped blade, and other parameter is with top identical.Three marine propulsions can linkage driving, also can individual drive.
Claims (3)
1, a kind of high-efficiency marine propulsion plant, by pivoted arm (1) and tumbler shaft (2) thereof, dull and stereotyped blade axis of traction (3), dull and stereotyped blade (4), dull and stereotyped blade guide housing (5) and commentaries on classics frame axle (6) and adapter plate compositions such as (7), it is characterized in that: an end of pivoted arm (1) and its tumbler shaft (2) are connected, tumbler shaft (2) removable mounting is on frame, dull and stereotyped blade axis of traction (3) is installed in the other end of pivoted arm (1), dull and stereotyped blade axis of traction (3) is parallel with tumbler shaft (2), one end of dull and stereotyped blade (4) is connected on the dull and stereotyped blade axis of traction (3), the other end of dull and stereotyped blade (4) passes from dull and stereotyped blade guide housing (5), commentaries on classics frame axle (6) removable mounting of dull and stereotyped blade guide housing (5) is on adapter plate (7), it is vertical with the rotational plane of pivoted arm (1) to change frame axle (6), there is a slot central area of adapter plate (7), this hole is a bit larger tham dull and stereotyped blade guide housing (5), convenient dull and stereotyped blade guide housing (5) changes pendulum in this hole, adapter plate (7) is vertical and consistent with the fore-and-aft direction of boats and ships with the rotational plane of pivoted arm (1).
2, high-efficiency marine propulsion plant according to claim 1, it is characterized in that: the length that said commentaries on classics frame axle (6) to the distance of tumbler shaft (2) is a bit larger tham pivoted arm (1) adds a half width sum of upper flat plate blade guide housing (5), and as far as possible near should and, but can not influence the flexible rotation and the flexible slip of dull and stereotyped blade (4) in dull and stereotyped blade guide housing (5) of dull and stereotyped blade guide housing (5), the length of dull and stereotyped blade (4) is a bit larger tham changes the distance of frame axle (6) to tumbler shaft (2), one half width three sum of the length of pivoted arm (1) and dull and stereotyped blade guide housing (5), and to go to when dull and stereotyped blade axis of traction (3) when the distal edge of dull and stereotyped blade guide housing (5), an end that passes dull and stereotyped blade guide housing (5) of dull and stereotyped blade (4) just exposes dull and stereotyped blade guide housing (5) and is advisable.
3, high-efficiency marine propulsion plant according to claim 1 is characterized in that: use two or more these devices on same boats and ships, adapter plate wherein (7) is connected with hull and is parallel or overlapping with the vertical plane of symmetry of hull.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200810087150A CN101537881A (en) | 2008-03-17 | 2008-03-17 | High-efficiency marine propulsion plant |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200810087150A CN101537881A (en) | 2008-03-17 | 2008-03-17 | High-efficiency marine propulsion plant |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN101537881A true CN101537881A (en) | 2009-09-23 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN200810087150A Pending CN101537881A (en) | 2008-03-17 | 2008-03-17 | High-efficiency marine propulsion plant |
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| Country | Link |
|---|---|
| CN (1) | CN101537881A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102180248A (en) * | 2011-03-26 | 2011-09-14 | 王志成 | Square tube ship propelling device |
| CN105416533A (en) * | 2015-12-24 | 2016-03-23 | 佛山市神风航空科技有限公司 | Annular plate blade ship propelling device provided with linear motor |
| CN105416542A (en) * | 2015-12-24 | 2016-03-23 | 佛山市神风航空科技有限公司 | Hydraulic reset slab paddle ship propulsion device |
| CN105539789A (en) * | 2015-12-24 | 2016-05-04 | 佛山市神风航空科技有限公司 | Hydraulic reset twin-propeller engine-driven ship |
-
2008
- 2008-03-17 CN CN200810087150A patent/CN101537881A/en active Pending
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102180248A (en) * | 2011-03-26 | 2011-09-14 | 王志成 | Square tube ship propelling device |
| CN105416533A (en) * | 2015-12-24 | 2016-03-23 | 佛山市神风航空科技有限公司 | Annular plate blade ship propelling device provided with linear motor |
| CN105416542A (en) * | 2015-12-24 | 2016-03-23 | 佛山市神风航空科技有限公司 | Hydraulic reset slab paddle ship propulsion device |
| CN105539789A (en) * | 2015-12-24 | 2016-05-04 | 佛山市神风航空科技有限公司 | Hydraulic reset twin-propeller engine-driven ship |
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| PB01 | Publication | ||
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| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Open date: 20090923 |