CN103991526B - Rotary blade propelling device for ships - Google Patents
Rotary blade propelling device for ships Download PDFInfo
- Publication number
- CN103991526B CN103991526B CN201410234088.3A CN201410234088A CN103991526B CN 103991526 B CN103991526 B CN 103991526B CN 201410234088 A CN201410234088 A CN 201410234088A CN 103991526 B CN103991526 B CN 103991526B
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- Prior art keywords
- blade
- main shaft
- rotating disk
- guider
- oar axle
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 13
- 238000000034 method Methods 0.000 description 4
- 239000007921 spray Substances 0.000 description 2
- 239000003351 stiffener Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 239000004744 fabric Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
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- Hydraulic Turbines (AREA)
- Wind Motors (AREA)
Abstract
The invention belongs to the technical field of ships, and discloses a rotary blade propelling device for the ships. The rotary blade propelling device is composed of a main shaft, a rotating plate, a blade, a paddle shaft, a guide rod and a guide device. The main shaft is vertically and fixedly connected to the center of the rotating plate, one end of the paddle shaft is vertically and fixedly connected to the edge of the rotating plate, and the other end of the paddle shaft is connected with the blade through a bearing. One end of the guide rod is fixedly connected with the blade, and the other end of the guide rod penetrates through the guide device. Power is transmitted to the blade through the main shaft, the rotating plate and the paddle shaft, and the blade rotates and paddles. The rotary blade propelling device is used for the ships, is high in efficiency and does not generate obvious wakes.
Description
Technical field
A kind of revolving vane marine propulsion, belongs to technical field of ships, more particularly, to a kind of marine propulsion.
Background technology
Traditional marine propulsion adopts propeller mostly, although driving convenient, less efficient, blade manufacturing process
Complexity, can produce tail during use；Traditional paddlewheel propulsion device blade plane crosses rotating shaft all the time, exists and clap water now during use
As and spray is larger, and effective push is less than half period, and water resistance is larger after blade is just intake and before firm water outlet and pushing away of producing
Power very little, energy loss is big, less efficient, and noise is big.
Content of the invention
The purpose of the present invention is the above-mentioned deficiency overcoming traditional marine propulsion, invents a kind of higher similar bright of efficiency
The revolving vane marine propulsion of wheel.
A kind of revolving vane marine propulsion, is made up of main shaft, rotating disk, blade, oar axle, guide post and guider；Main
Axle is connected with hull by bearing, and one end of main shaft is connected with power set, and be fixed on vertical with rotating disk of the other end of main shaft turns
The center of disk, oar axle and main shaft are respectively arranged the both sides in rotating disk, and oar axle one end is vertically fixed on the edge of rotating disk, oar axle
The other end is connected to root the edge near blade of blade by bearing and blade, and oar axle is parallel with the leading edge of blade,
Blade can be around the flexible switch of oar axle, but blade can not make axial linear movement along oar axle；The root end face of blade is i.e. near rotating disk
The end face of one end and blade leading vertical, one end of guide post and blade are fixed on the intersection point of this end face string of a musical instrument and trailing edge
Place, on extended line outside this end face string of a musical instrument is to trailing edge for the guide post and vertical with oar axle, the other end of guide post passes through guider；
Guider is combined through swivel bearing by linear bearing；Guider is connected with hull by its swivel bearing, and guider leans on
The rotation round of nearly oar axle is installed, but guider to the distance between main shaft more than rotating disk radius and blade Breadth Maximum i.e.
Big chord length sum, so that blade smoothly rotates；The length of guide post should guarantee that one end does not fall off all the time in guider enough.
A kind of this operation principle of revolving vane marine propulsion is：The power of electromotor passes to master after slowing down
Axle, main axis drive turntable rotation, and driven by rotary disc oar axle rotates, blade rotation under the traction of oar axle, due to guide post and
The restriction of guider, blade rotation when its angle of attack a working cycle revolve turn around interior regular change can occur, have
Beneficial to generation thrust.Because guider is near the rotation round of oar axle, in a cycle, blade is struck and was accounted for for more than half work week
Phase, the efficiency producing thrust is higher.For improving efficiency, during use, guider is placed in the top of the water surface, and main shaft is placed under the water surface
Side, so that the process that moves ahead that blade can not produce thrust is carried out above the water surface, blade this process only be subject to air resistance and
There is no the resistance of water.Change the size that speed of mainshaft size can change thrust；The rotation direction changing main shaft can change thrust
Direction.
It is an advantage of the invention that：Obvious tail as screw propeller will not be produced using this invention device,
Also will not there is serious bat water phenomenon as traditional paddlewheel propulsion device；This invention device energy loss is little, efficiency high, no
Big spray, and blade easily makes, blade adopts Aerofoil impeller, simplest stiffener plate blade may also be employed.
Brief description
Fig. 1 is a kind of schematic front view of present invention revolving vane marine propulsion；Fig. 2 is the left view of Fig. 1.
In figure, 1- main shaft, 2- rotating disk, 3- blade, 4- oar axle, 5- guide post, 6- guider, 61- linear bearing, 62- revolves
Rotating shaft is held, the 7- water surface；In Fig. 1, the hollow arrow on rotating disk 2 represents the direction of rotation of rotating disk 2.
Specific embodiment
Illustrate in conjunction with accompanying drawing 1 and accompanying drawing 2 and the present invention is illustrated：A kind of revolving vane marine propulsion, by leading
Axle 1, rotating disk 2, blade 3, oar axle 4, guide post 5 and guider 6 form；Main shaft 1 is connected with hull by bearing, and the one of main shaft 1
End is connected with power set, the other end of main shaft 1 center that be fixed on rotating disk 2 vertical with rotating disk 2, oar axle 4 and main shaft 1 cloth respectively
It is placed in the both sides of rotating disk 2, oar axle 4 one end is vertically fixed on the edge of rotating disk 2, the other end of oar axle 4 passes through bearing and blade 3
It is connected to the root edge of blade 3, oar axle 4 is parallel with the leading edge of blade 3, blade 3 can be around the flexible switch of oar axle 4, but blade 3
Axial linear movement can not be made along oar axle 4；The root end face of blade 3 is i.e. near the end face of one end of rotating disk 2 and the leading edge of blade 3
Vertically, one end of guide post 5 and blade 3 are fixed on the point of intersection of this end face string of a musical instrument and trailing edge, guide post 5 this end face string of a musical instrument to
On extended line outside trailing edge and vertical with oar axle 4, the other end of guide post 5 passes through guider 6；Guider 6 is by linear bearing 61
Combine through swivel bearing 62；Guider 6 is connected with hull by its swivel bearing 62, and guider 6 is near the rotation of oar axle 4
Turn circumference to install, but guider 6 is maximum chord length to the distance between main shaft 1 more than the Breadth Maximum of rotating disk 2 radius and blade 3
Sum, so that blade 3 smoothly rotates；The length of guide post 5 should guarantee that one end does not fall off all the time in guider 6 enough.
The blade 3 of apparatus of the present invention can use stiffener plate oar or Aerofoil impeller, is easily worked, structure is simple.
The power of electromotor passes to main shaft 1 after slowing down, and main shaft 1 rotates and drives rotating disk 2 to rotate, and rotating disk 2 drives oar axle 4
Rotation, under the traction of oar axle 4, blade 3 rotates, and due to the restriction of guide post 5 and guider 6, during blade 3 rotation, its angle of attack exists
One working cycle revolve turn around interior regular change can occur, be conducive to producing thrust.Because guider 6 is near oar axle
4 rotation round, in a cycle, draws the overwhelming majority accounting for whole cycle, the efficiency producing thrust is higher after blade 3.For
Improve efficiency, during use, guider 6 is placed in the top of the water surface 7, and main shaft 1 is placed in the lower section of the water surface 7, so that blade 3 can not be produced and pushes away
The process that moves ahead of power is carried out above the water surface 7, and blade 3 is only subject to the resistance of air without the resistance of water in this process.This
Bright device is to realize changing the size of thrust by the rotating speed size changing main shaft 1, and the higher thrust of rotating speed is bigger, and rotating speed is got over
Slow thrust is less；The rotation direction changing main shaft 1 can change thrust direction, as shown in figure 1, main shaft 1 rotates counterclockwise, this invention
To the left, if main shaft 1 rotates clockwise, the thrust that this invention device produces is to the right for the thrust that device produces.
Claims (3)
1. a kind of revolving vane marine propulsion it is characterised in that：By main shaft（1）, rotating disk（2）, blade（3）, oar axle（4）、
Guide post（5）And guider（6）Composition；Main shaft（1）It is connected with hull by bearing, main shaft（1）One end and power set phase
Even, main shaft（1）The other end and rotating disk（2）Vertically it is fixed on rotating disk（2）Center, oar axle（4）With main shaft（1）Be respectively arranged in
Rotating disk（2）Both sides, oar axle（4）One end is vertically fixed on rotating disk（2）Edge, oar axle（4）The other end pass through bearing with
Blade（3）It is connected to blade（3）Root edge, oar axle（4）With blade（3）Leading edge parallel；Blade（3）Root end face
I.e. near rotating disk（2）The end face of one end and blade（3）Leading vertical, guide post（5）One end and blade（3）It is fixed on this
The end face string of a musical instrument and the point of intersection of trailing edge, guide post（5）On extended line outside this end face string of a musical instrument is to trailing edge and with oar axle（4）Hang down
Directly, guide post（5）The other end pass through guider（6）；Guider（6）By linear bearing（61）Through swivel bearing（62）Combination
Form, guider（6）By its swivel bearing（62）It is connected with hull；Guider（6）Near oar axle（4）Rotation round peace
Dress, but guider（6）To main shaft（1）The distance between be more than rotating disk（2）Radius and blade（3）Breadth Maximum be maximum chord length
Sum.
2. a kind of revolving vane marine propulsion according to claim 1 it is characterised in that：Blade（3）Using aerofoil profile
Oar.
3. a kind of revolving vane marine propulsion according to claim 1 it is characterised in that：Blade（3）Using rigidity
Flat board oar.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410234088.3A CN103991526B (en) | 2014-05-30 | 2014-05-30 | Rotary blade propelling device for ships |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410234088.3A CN103991526B (en) | 2014-05-30 | 2014-05-30 | Rotary blade propelling device for ships |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103991526A CN103991526A (en) | 2014-08-20 |
| CN103991526B true CN103991526B (en) | 2017-02-08 |
Family
ID=51305931
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410234088.3A Active CN103991526B (en) | 2014-05-30 | 2014-05-30 | Rotary blade propelling device for ships |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103991526B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104443328B (en) * | 2014-12-15 | 2016-08-31 | 佛山市神风航空科技有限公司 | A kind of single-shot flat paddle leaf canoe |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2030173U (en) * | 1988-07-05 | 1989-01-04 | 赵序义 | New type small rowboat |
| CN1115734A (en) * | 1995-06-28 | 1996-01-31 | 赵卫时 | Adjustable driving vane wheel mechanism |
| US5993158A (en) * | 1997-10-17 | 1999-11-30 | Dbs Manufacturing, Inc. | Method and apparatus for aeration using flexible blade impeller |
| CN101875394A (en) * | 2010-02-08 | 2010-11-03 | 侯亮 | Paddle steamer |
| CN203864972U (en) * | 2014-05-30 | 2014-10-08 | 佛山市神风航空科技有限公司 | Rotating paddle ship propulsion device |
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2014
- 2014-05-30 CN CN201410234088.3A patent/CN103991526B/en active Active
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| Publication number | Publication date |
|---|---|
| CN103991526A (en) | 2014-08-20 |
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Effective date of registration: 20181225 Address after: 221000 Underground Floor and Room 109, 119 and 120 of Pioneer Park A, Mine Science and Technology City, Jiefangnan Road, Quanshan District, Xuzhou City, Jiangsu Province Patentee after: Zeng Xiangyi Address before: 528500 room 402, Fu Wan Jiangwan Road, Hecheng street, Gaoming District, Foshan, Guangdong, China, 78 Patentee before: FOSHAN SHENFENG AVIATION TECHNOLOGY Co.,Ltd. |
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Effective date of registration: 20191125 Address after: 221300 No. 1 Zhangjiagang East Road, Yitang Town, Pizhou City, Xuzhou City, Jiangsu Province Patentee after: Pizhou Binhe SME Management Service Co.,Ltd. Address before: 221000 Jiangsu city in Xuzhou Province, the liberation of South City Quanshan District Mine Technology Park A block, 119 and 109 floor, room 120 Patentee before: Zeng Xiangyi |
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Effective date of registration: 20191213 Address after: 225200 Chenhang Industrial Park, Xiannv Town, Jiangdu District, Yangzhou City, Jiangsu Province (No. 888, Jianghuai Road) Patentee after: Yangzhou Xiangfan Heavy Industry Technology Co.,Ltd. Address before: 221300 No. 1 Zhangjiagang East Road, Yitang Town, Pizhou City, Xuzhou City, Jiangsu Province Patentee before: Pizhou Binhe SME Management Service Co.,Ltd. |
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Effective date of registration: 20230822 Address after: 225200 Xiancheng Industrial Park, Xiannv Town, Jiangdu District, Yangzhou City, Jiangsu Province Patentee after: Yangzhou Xianfa Construction Co.,Ltd. Address before: 225200 Chenhang Industrial Park, Xiannv Town, Jiangdu District, Yangzhou City, Jiangsu Province (No. 888, Jianghuai Road) Patentee before: Yangzhou Xiangfan Heavy Industry Technology Co.,Ltd. |
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