CN106394843A - Dolphin-imitating marine propulsion device - Google Patents
Dolphin-imitating marine propulsion device Download PDFInfo
- Publication number
- CN106394843A CN106394843A CN201610829376.2A CN201610829376A CN106394843A CN 106394843 A CN106394843 A CN 106394843A CN 201610829376 A CN201610829376 A CN 201610829376A CN 106394843 A CN106394843 A CN 106394843A
- Authority
- CN
- China
- Prior art keywords
- rocking bar
- pin
- dolphin
- hinged
- hydrofoil
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
- B63H—MARINE PROPULSION OR STEERING
- B63H1/00—Propulsive elements directly acting on water
- B63H1/30—Propulsive elements directly acting on water of non-rotary type
- B63H1/36—Propulsive elements directly acting on water of non-rotary type swinging sideways, e.g. fishtail type
Abstract
The invention provides a dolphin-imitating marine propulsion device and belongs to the field of ships. The dolphin-imitating marine propulsion device comprises a motor having a function of providing power, a hydrofoil, connecting rods, a triangular connecting rod, rockers, pins, gears, a supporting frame and a hinged support. According to the dolphin-imitating marine propulsion device, the motor is used for driving the gears to move, the gears drive the connecting rods to move through the pins, the two connecting rods are used for driving one rocker and the triangular connecting rod to move correspondingly, and the triangular connecting rod drives the other rocker to move. The hydrofoil can generate the movement effect of vertical fluttering like the tail of a dolphin under the driving of the combination of the two rockers, and therefore propulsion can be generated.
Description
Technical field
The present invention relates to a kind of marine propulsion of imitative dolphin, belong to ship domain.
Background technology
It is an importance of current bionics area research that bionic coatings mode is studied, and simulation biology is in specified conditions
Under exquisite ability, produce the propulsion plant having the specific advantages that similar biological up to ten million years evolve and come, be bionical pushing away
Enter the target that mode is studied.
At present, in the Bionic impeller of ship domain application, it is suitable for one kind of Application No. CN201510307414.3
As a example the imitative fish tail propulsion plant of small waterplane area twin hull ship, the design stability of mechanism is poor, easily produces fatigue.There is not yet
There are the power set as Ship Propeling for the swing imitating dolphin by endplay device.
Content of the invention
The purpose of the present invention is the feature swinging for dolphin tail, and provides a kind of marine propulsion of imitative dolphin,
And easily controllable, be easy to maintenance and processing and manufacturing simple.
The object of the present invention is achieved like this：Including support, rack-mount motor, it is arranged on motor output shaft
On backgear, rack-mount front gear, upper rocking bar, lower rocking bar, triangular coupling rod and hydrofoil, backgear nibbled with front gear
Close, backgear and front gear are respectively arranged with back link and front rod, one end of lower rocking bar is hinged with hydrofoil, lower rocking bar another
One end is arranged on support by pin with the corner of triangular coupling rod, and the end of back link is hinged with lower rocking bar, front rod
End is hinged with one end of triangular coupling rod, one end of upper rocking bar and the other end of triangular coupling rod are hinged, the other end be arranged on water
Hinged-support on the wing is hinged.
Compared with prior art, the invention has the beneficial effects as follows：The present invention passes through to study dolphin tail swing feature, design
Go out a kind of transmission being passed through connecting rod and rocking bar by motor, so that hydrofoil can be realized imitating the attitude of the motion of dolphin tail.
The Design of Mechanical Structure of connecting rod and rocking bar and processing and manufacturing are fairly simple, so that the function of whole device is facilitated implementation.In addition, by one
Individual motor, as dynamical system, by fairly simple machine driving, realizes movement locus expected from hydrofoil, and it controls easily real
Existing.
Brief description
Fig. 1 is the structure principle chart of the present invention.
In figure 1. motor, 2. backgear, 3. front gear, 4. pin, 5. pin, 6. pin, 7. back link, 8. front rod,
9. go up rocking bar, 10. descend rocking bar, 11. triangular coupling rods, 12. pins, 13. pins, 14. pins, 15. pins, 16. pins, 17. pins
Nail, 18. hinged-supports, 19. hydrofoils, 20. supports.
Specific embodiment
With specific embodiment, the present invention is described in further detail below in conjunction with the accompanying drawings.
The present invention is a kind of marine propulsion of imitative dolphin, is mainly used in ship domain, including offer dynamic action
Motor, hydrofoil, connecting rod, triangular coupling rod, rocking bar, pin, gear, support, hinged-support.Apparatus of the present invention are arranged on by motor
On support, in order to clearly describe the interconnected relationship between each component, locus that will install according to each component below
Relation is stated as respectively：Front gear and backgear, front rod and back link, upper rocking bar and lower rocking bar.Backgear is directly installed on
On motor, front gear is rack-mount by pin, and two gears are to engage, and pin is passed through in one end of front rod
It is connected on front gear, its other end is hinged with triangular coupling rod by pin, the corner of triangular coupling rod and the one of lower rocking bar
End is rack-mount by pin together, and the other end of triangular coupling rod is hinged with upper rocking bar by pin, and the one of back link
End is arranged on backgear by pin, and the other end of this connecting rod is hinged with lower rocking bar by pin, the other end of upper rocking bar
Namely one end below pass through pin and the hinged-support being arranged on hydrofoil carry out hinged, the other end of lower rocking bar namely its
One end below is carried out hinged by pin and hydrofoil, and this device is moved by motor driven gear, and gear is driven by pin
Link motion, two connecting rods drive rocking bar and triangular coupling rod motion respectively, and triangular coupling rod drives another rocking bar to move, by two
The combination of rocking bar drives lower hydrofoil can produce the movement effects fluttered up and down as dolphin tail, such that it is able to produce thrust.
In conjunction with figure in the accompanying drawings, motor 1 is arranged on support 20, and gear 2 is arranged on motor 1, and gear 3 passes through pin 6
It is arranged on support 20, connecting rod 7 and connecting rod 8 pass through pin 4 respectively and pin 5 is arranged on gear 2 and gear 3, connecting rod 7 and even
The other end of bar 8 passes through pin 14 respectively and pin 15 is connected with rocking bar 10 and triangular coupling rod 11, and rocking bar 9 passes through pin 12 and three
Angle connecting rod 11 connects, and rocking bar 10 and triangular coupling rod 11 are arranged on support 20 by pin 13, and the other end of rocking bar 10 passes through pin
Nail 16 is connected with hydrofoil 19, and the other end of rocking bar 9 is connected with hinged-support 18 by pin 17, and hinged-support 18 is fixed on hydrofoil 19
On.
Motor 1 band moving gear 2 rotates, and gear 2 band moving gear 3 rotates, and gear 2 and gear 3 pass through pin 3 and pin respectively
5 drivening rods 7 and connecting rod 8 move, and connecting rod 7 and connecting rod 8 drive rocking bar 10 and triangular coupling rod 11 to transport by pin 14 and pin 15
Dynamic, triangular coupling rod 11 drives rocking bar 9 to move by pin 12, and rocking bar 10 drives hydrofoil 19 to move up and down by pin 16, shakes
Bar 9 drives hydrofoil 19 around the rotation of pin 16 by the pin 17 being arranged on hinged-support 18.Hydrofoil 19 is in rocking bar 9 and rocking bar 10
Combination drive under swing up and down with around pin 16 rotate resultant motion, such that it is able to produce dolphin tail swing effect
Really, progradations are produced.
The present invention includes providing power actuated motor, hydrofoil, connecting rod, triangular coupling rod, rocking bar, pin, gear, support,
The associated components such as hinged-support, is characterized in that：Moved by motor driven gear, gear is moved by pin drivening rod, two
Connecting rod drives rocking bar and triangular coupling rod motion respectively, and triangular coupling rod drives another rocking bar to move, by the assemblage zone of two rocking bars
Dynamic lower hydrofoil can produce the movement effects fluttered up and down as dolphin tail, such that it is able to produce thrust.
Claims (1)
1. a kind of marine propulsion of imitative dolphin it is characterised in that：Including support, rack-mount motor, it is arranged on
Backgear on motor output shaft, rack-mount front gear, upper rocking bar, lower rocking bar, triangular coupling rod and hydrofoil, backgear
Engage with front gear, backgear and front gear be respectively arranged with back link and front rod, one end of lower rocking bar is hinged with hydrofoil,
The lower other end of rocking bar and the corner of triangular coupling rod are arranged on support by pin, and the end of back link is cut with scissors with lower rocking bar
Connect, the end of front rod is hinged with one end of triangular coupling rod, one end of upper rocking bar is hinged with the other end of triangular coupling rod, the other end
Hinged with the hinged-support being arranged on hydrofoil.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610829376.2A CN106394843B (en) | 2016-09-19 | 2016-09-19 | A kind of marine propulsion of imitative dolphin |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610829376.2A CN106394843B (en) | 2016-09-19 | 2016-09-19 | A kind of marine propulsion of imitative dolphin |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106394843A true CN106394843A (en) | 2017-02-15 |
| CN106394843B CN106394843B (en) | 2018-01-19 |
Family
ID=57996874
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610829376.2A Active CN106394843B (en) | 2016-09-19 | 2016-09-19 | A kind of marine propulsion of imitative dolphin |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106394843B (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107097921A (en) * | 2017-04-07 | 2017-08-29 | 哈尔滨工程大学 | A kind of Flexible Multi-joint structure of Novel imitation fish underwater robot propulsion system |
| WO2020101553A1 (en) * | 2018-11-12 | 2020-05-22 | Dolprop Industries Ab | Method and system for fluke drive |
| CN112478114A (en) * | 2020-11-04 | 2021-03-12 | 浙江工业大学 | Direct-acting hydrodynamic propulsion device |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2791318A1 (en) * | 1999-03-23 | 2000-09-29 | Vignal Gerard Valmy Dumas | Paddle drive for marine vessel has frame supporting engine and rollers mounted eccentrically to engine shaft to rock drive shafts for paddles |
| CN102079382A (en) * | 2009-11-26 | 2011-06-01 | 西北工业大学 | Underwater mechanical bionic flapping wing thruster |
| CN102164816A (en) * | 2008-08-18 | 2011-08-24 | 巴斯·戈里斯振荡翼片发展公司 | Apparatus for oscillating a foil in a fluid |
| US20140328682A1 (en) * | 2012-12-14 | 2014-11-06 | Brice Thouret | Propulsion device for use with a fluid |
| CN105620704A (en) * | 2016-03-03 | 2016-06-01 | 代林桐 | Ray-imitating propulsion device for ships |
-
2016
- 2016-09-19 CN CN201610829376.2A patent/CN106394843B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2791318A1 (en) * | 1999-03-23 | 2000-09-29 | Vignal Gerard Valmy Dumas | Paddle drive for marine vessel has frame supporting engine and rollers mounted eccentrically to engine shaft to rock drive shafts for paddles |
| CN102164816A (en) * | 2008-08-18 | 2011-08-24 | 巴斯·戈里斯振荡翼片发展公司 | Apparatus for oscillating a foil in a fluid |
| CN102079382A (en) * | 2009-11-26 | 2011-06-01 | 西北工业大学 | Underwater mechanical bionic flapping wing thruster |
| US20140328682A1 (en) * | 2012-12-14 | 2014-11-06 | Brice Thouret | Propulsion device for use with a fluid |
| CN105620704A (en) * | 2016-03-03 | 2016-06-01 | 代林桐 | Ray-imitating propulsion device for ships |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107097921A (en) * | 2017-04-07 | 2017-08-29 | 哈尔滨工程大学 | A kind of Flexible Multi-joint structure of Novel imitation fish underwater robot propulsion system |
| WO2020101553A1 (en) * | 2018-11-12 | 2020-05-22 | Dolprop Industries Ab | Method and system for fluke drive |
| CN113039121A (en) * | 2018-11-12 | 2021-06-25 | 多普若普工业公司 | Method and system for tail fin drive |
| US11465719B2 (en) * | 2018-11-12 | 2022-10-11 | Dolprop Industries Ab | Method and system for fluke drive |
| CN113039121B (en) * | 2018-11-12 | 2024-02-06 | 多普若普工业公司 | Method and system for tail fin driving |
| SE546052C2 (en) * | 2018-11-12 | 2024-04-23 | Dolprop Ind Ab | Method and system for fluke drive |
| CN112478114A (en) * | 2020-11-04 | 2021-03-12 | 浙江工业大学 | Direct-acting hydrodynamic propulsion device |
| CN112478114B (en) * | 2020-11-04 | 2022-04-08 | 浙江工业大学 | Direct-acting hydrodynamic propulsion device |
Also Published As
| Publication number | Publication date |
|---|---|
| CN106394843B (en) | 2018-01-19 |
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