CN106005331A - Energy-saving propeller - Google Patents
Energy-saving propeller Download PDFInfo
- Publication number
- CN106005331A CN106005331A CN201610458825.7A CN201610458825A CN106005331A CN 106005331 A CN106005331 A CN 106005331A CN 201610458825 A CN201610458825 A CN 201610458825A CN 106005331 A CN106005331 A CN 106005331A
- Authority
- CN
- China
- Prior art keywords
- cylinder
- block
- electric pushrod
- blade
- controller
- 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.)
- Pending
Links
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
- B63H1/02—Propulsive elements directly acting on water of rotary type
- B63H1/12—Propulsive elements directly acting on water of rotary type with rotation axis substantially in propulsive direction
- B63H1/14—Propellers
- B63H1/18—Propellers with means for diminishing cavitation, e.g. supercavitation
Abstract
The invention discloses an energy-saving propeller and belongs to the technical field of ship accessories. The energy-saving propeller comprises a controller, an inner shaft, linear motors, movable blocks, an outer cylinder, first slide rails, first sliders, support rods, first air cylinders, racks, support blocks, clamping plates, first double-end air cylinders, second air cylinders, second sliders, second slide rails, paddles, third slide rails, first electric push rods, first push blocks, bulging plates, second push blocks, second electric push rods, second double-head air cylinders, supports, third sliders, first gears, rotating shafts, a chain, second gears, third electric push rods, gear racks and a motor, wherein one linear motor is mounted on each of the left side and the right side of the inner shaft, the movable blocks are mounted on the linear motors, the outer cylinder is mounted on the movable blocks, one support rod is mounted on each of the left side and the right side in the outer cylinder, the support rods are mounted on the first air cylinders, the first air cylinders are mounted on the racks, the racks are mounted on the side surface of the inner shaft, and the first sliders are mounted on the side surfaces of the support rods. The energy-saving propeller has the advantages as follows: cavitation bubbles can be prevented.
Description
Technical field
The present invention relates to a kind of energy-saving propeller, belong to ship and join technical field.
Background technology
Propeller drives liquid at high speed around to flow, because the liquid in front is thrown away by propeller rotating when
Going, owing to substantial amounts of liquid is to throw out from front, liquid around has little time to supplement into, so at the back side of propeller
Being formed for certain vacuum, the air at this moment contained in liquid just overflows, and forms bubble overleaf, again due to followed by liquid
Extruding, bubble is crashed to pieces, so being the formation of cavitation damage, has a strong impact on the use quality of propeller.Above-mentioned in order to solve
Difficulty, needs to develop a energy-saving propeller that can prevent cavity.
Summary of the invention
It is an object of the invention to provide a kind of energy-saving propeller.
The problem to be solved in the present invention is the problem that the propeller of prior art the most easily forms cavity.
For realizing the purpose of the present invention, the technical solution used in the present invention is:
A kind of energy-saving propeller, including controller, interior axle, linear electric motors, movable block, urceolus, the first slide rail, the first slide block,
Pole, the first cylinder, frame, block, clamping plate, the first double end cylinder, the second cylinder, the second slide block, the second slide rail, blade, the
Three slide rails, the first electric pushrod, the first pushing block, raised plate, the second pushing block, the second electric pushrod, the second double end cylinder, bearing,
3rd slide block, the first gear, rotating shaft, chain, the second gear, the 3rd electric pushrod, wheel carrier and motor, the described interior axle left and right sides
Respectively installing linear electric motors, linear electric motors are installed movable block, urceolus is arranged on movable block, each side installs and prop up in urceolus
Bar, pole is arranged on the first cylinder, and the first cylinder is arranged in frame, and frame is arranged on interior axle side, and pole side is installed
First slide block, the first slide block is arranged on the first slide rail, and the first slide rail is arranged on interior axle side, internally installed second gas of inner core
Cylinder, the piston rod of the second cylinder stretches out interior axle, and the piston rod of the second cylinder is installed the first double end cylinder, and the first double end cylinder is left
Clamping plate are respectively installed in right both sides, and clamping plate are positioned at block both sides, and a block is arranged on urceolus medial wall, and interior axle each side installs the
Two slide rails, the second slide rail is installed the second slide block, and the second slide block is arranged on urceolus medial wall, and urceolus is installed blade, blade
Raised plate is respectively installed in both sides up and down, installs two the 3rd slide rails, erection support on the 3rd slide rail, bearing is installed second in blade
Double end cylinder, the second double end cylinder each side installs the second electric pushrod, and the second electric pushrod is arranged on the 3rd slide block,
3rd slide block is arranged on the 3rd slide rail, and blade is stretched out in the second electric pushrod front end, and the second electric pushrod front end is installed second and pushed away
Block, the second pushing block is not fixedly linked with raised plate, and the first electric pushrod each side installed by the 3rd slide rail, the first electric pushrod
Blade is stretched out in front end, and the first pushing block is installed in the first electric pushrod front end, and the first pushing block is not fixedly linked with raised plate, right in blade
Motor is installed in side, and the output shaft of motor is installed the second gear, and the second gear is installed chain, and chain is each side arranged on
On first gear, the first gear is arranged on wheel carrier, and wheel carrier is arranged in blade, and the 3rd electric pushrod is arranged on the first gear
On, rotating shaft is installed in the 3rd electric pushrod front end, and rotating shaft right-hand member stretches out outside blade, and controller is arranged on interior axle, and controller passes through
Wire is connected with linear electric motors, motor, the first electric pushrod, the second electric pushrod and the 3rd electric pushrod respectively.
Built-in first electromagnetic valve of described first cylinder, the first electromagnetic valve is connected with controller by wire.
Built-in second electromagnetic valve of described second cylinder, the second electromagnetic valve is connected with controller by wire.
Described first built-in 3rd electromagnetic valve of double end cylinder, the 3rd electromagnetic valve is connected with controller by wire.
Described second built-in 4th electromagnetic valve of double end cylinder, the 4th electromagnetic valve is connected with controller by wire.
The invention have the advantage that controller controls linear electric motors and starts, make movable block move up and down, make to move down on urceolus
Dynamic；Controller controls the first cylinder and does stretching motion, makes pole move up and down, and makes urceolus move up and down；Controller controls second
Cylinder does stretching motion, makes clamping plate move left and right；Controller controls the first double end cylinder and does stretching motion, makes clamping plate clamp and props up
Block；Urceolus moves up and down, and makes blade move up and down, and when cavity starts to produce, by the motion of blade, abolishes cavity；Control
Device processed controls the second double end cylinder and does stretching motion, makes the 3rd slide block move left and right；Controller controls the first electric pushrod and
Two electric pushrods do stretching motion, make the first pushing block and the second pushing block move up, and make raised plate protruding, the projection energy of raised plate
Puncture cavity；Controller controls electric motor starting, makes the second gear rotate, makes chain rotate, and makes the first gear rotate, makes rotating shaft revolve
Turn；Controller controls the 3rd electric pushrod and does stretching motion, makes rotating shaft move forward, makes rotating shaft stretch out blade, and rotating shaft can puncture
Cavity.
Accompanying drawing explanation
Fig. 1 is a kind of energy-saving propeller overall structure figure of the present invention；
Fig. 2 is outer barrel structural representation；
Fig. 3 is blade internal structure schematic diagram；
Fig. 4 is the top view of a portion mechanism；
In figure: 1, controller 2, interior axle 3, linear electric motors 4, movable block 5, urceolus the 6, first slide rail the 7, first slide block 8,
Pole the 9, first cylinder 10, frame 11, a block 12, clamping plate the 13, first double end cylinder the 14, second cylinder 15, second are sliding
Block the 16, second slide rail 17, blade the 18, the 3rd slide rail the 19, first electric pushrod the 20, first pushing block 21, raised plate 22,
Second pushing block the 23, second electric pushrod the 24, second double end cylinder 25, bearing the 26, the 3rd slide block the 27, first gear 28,
Rotating shaft 29, chain the 30, second gear the 31, the 3rd electric pushrod 32, wheel carrier 33, motor.
Detailed description of the invention
Below in conjunction with the accompanying drawings and embodiment the present invention is further illustrated.
A kind of energy-saving propeller of the present invention, including controller 1, interior axle 2, linear electric motors 3, movable block 4, urceolus 5, first
Slide rail the 6, first slide block 7, pole the 8, first cylinder 9, frame 10, block 11, clamping plate the 12, first double end cylinder the 13, second cylinder
14, second slide block the 15, second slide rail 16, blade the 17, the 3rd slide rail the 18, first electric pushrod the 19, first pushing block 20, raised plate
21, second pushing block the 22, second electric pushrod the 23, second double end cylinder 24, bearing the 25, the 3rd slide block the 26, first gear 27, rotating shaft
28, chain the 29, second gear the 30, the 3rd electric pushrod 31, wheel carrier 32 and motor 33, described interior axle 2 is each side installed directly
Line motor 3, linear electric motors 3 are installed movable block 4, and controller 1 controls linear electric motors 3 and starts, and makes movable block 4 move up and down, makes
Urceolus 5 moves up and down；Urceolus 5 is arranged on movable block 4, each side installs pole 8 in urceolus 5, and pole 8 is arranged on first
On cylinder 9, the first cylinder 9 is arranged in frame 10, the first built-in first electromagnetic valve of cylinder 9, the first electromagnetic valve by wire with
Controller 1 is connected, and controller 1 controls the first cylinder 9 and does stretching motion, makes pole 8 move up and down, and makes urceolus 5 move up and down；Outward
Cylinder 5 moves up and down, and makes blade 17 move up and down, when cavity starts to produce, by the motion of blade 17, abolishes cavity；Machine
Frame 10 is arranged on interior axle 2 side, and the first slide block 7 is installed in pole 8 side, and the first slide block 7 is arranged on the first slide rail 6, and first is sliding
Rail 6 is arranged on interior axle 2 side, internally installed second cylinder 14 of inner core, the second built-in second electromagnetic valve of cylinder 14, the second electromagnetic valve
Being connected with controller 1 by wire, controller 1 controls the second cylinder 14 and does stretching motion, makes clamping plate 12 move left and right；Second gas
The piston rod of cylinder 14 stretches out interior axle 2, the piston rod of the second cylinder 14 is installed the first double end cylinder 13, in the first double end cylinder 13
Putting the 3rd electromagnetic valve, the 3rd electromagnetic valve is connected with controller 1 by wire, and controller 1 controls the first double end cylinder 13 and does flexible
Motion, makes clamping plate 12 clamp a block 11；First double end cylinder 13 each side installs clamping plate 12, and clamping plate 12 are positioned at a block 11 liang
Side, block 11 is arranged on urceolus 5 medial wall, and interior axle 2 each side installs the second slide rail 16, and the second slide rail 16 is installed the
Two slide blocks 15, the second slide block 15 is arranged on urceolus 5 medial wall, and urceolus 5 is installed blade 17, and blade about 17 both sides are respectively installed
Raised plate 21, installs two the 3rd slide rails 18, erection support 25 on the 3rd slide rail 18, bearing 25 installs second pair in blade 17
Head cylinder 24, the second built-in 4th electromagnetic valve of double end cylinder 24, the 4th electromagnetic valve is connected with controller 1 by wire, controller 1
Control the second double end cylinder 24 and do stretching motion, make the 3rd slide block 26 move left and right；Second double end cylinder 24 is each side pacified
Filling the second electric pushrod 23, the second electric pushrod 23 is arranged on the 3rd slide block 26, and the 3rd slide block 26 is arranged on the 3rd slide rail 18
On, blade 17 is stretched out in the second electric pushrod 23 front end, and the second pushing block 22 is installed in the second electric pushrod 23 front end, the second pushing block 22 with
Raised plate 21 is not fixedly linked, and controller 1 controls the first electric pushrod 19 and the second electric pushrod 23 does stretching motion, makes first
Pushing block 20 and the second pushing block 22 move up, and make raised plate 21 protruding, and the projection of raised plate 21 can puncture cavity；3rd slide rail 18
Each side installing the first electric pushrod 19, blade 17, the first electric pushrod 19 front end are stretched out in the first electric pushrod 19 front end
Installing the first pushing block 20, the first pushing block 20 is not fixedly linked with raised plate 21, and in blade 17, motor 33 is installed on right side, motor 33
Installing the second gear 30 on output shaft, the second gear 30 is installed chain 29, chain 29 is each side arranged on the first gear
On 27, the first gear 27 is arranged on wheel carrier 32, and wheel carrier 32 is arranged in blade 17, and controller 1 controls motor 33 and starts, and makes
Two gears 30 rotate, and make chain 29 rotate, and make the first gear 27 rotate, make rotating shaft 28 rotate；3rd electric pushrod 31 is arranged on
On first gear 27, rotating shaft 28 is installed in the 3rd electric pushrod 31 front end, and rotating shaft 28 right-hand member stretches out outside blade 17, and controller 1 controls
3rd electric pushrod 31 does stretching motion, makes rotating shaft 28 move forward, and makes rotating shaft 28 stretch out blade 17, and rotating shaft 28 can puncture sky
Bubble, controller 1 is arranged on interior axle 2, controller 1 by wire respectively with linear electric motors 3, motor the 33, first electric pushrod 19,
Second electric pushrod 23 is connected with the 3rd electric pushrod 31.
Using method of the present invention: controller 1 controls linear electric motors 3 and starts, makes movable block 4 move up and down, makes urceolus about 5
Mobile；Controller 1 controls the first cylinder 9 and does stretching motion, makes pole 8 move up and down, and makes urceolus 5 move up and down；Controller 1 is controlled
Make the second cylinder 14 and do stretching motion, make clamping plate 12 move left and right；Controller 1 controls the first double end cylinder 13 and does stretching motion,
Clamping plate 12 are made to clamp a block 11；Urceolus 5 moves up and down, and makes blade 17 move up and down, when cavity starts to produce, by blade 17
Motion, abolish cavity；Controller 1 controls the second double end cylinder 24 and does stretching motion, makes the 3rd slide block 26 move left and right；Control
Device 1 processed controls the first electric pushrod 19 and the second electric pushrod 23 does stretching motion, make the first pushing block 20 and the second pushing block 22 to
Upper movement, makes raised plate 21 protruding, and the projection of raised plate 21 can puncture cavity；Controller 1 controls motor 33 and starts, and makes the second tooth
Wheel 30 rotation, makes chain 29 rotate, makes the first gear 27 rotate, make rotating shaft 28 rotate；Controller 1 controls the 3rd electric pushrod 31
Doing stretching motion, make rotating shaft 28 move forward, make rotating shaft 28 stretch out blade 17, rotating shaft 28 can puncture cavity.
Claims (5)
1. an energy-saving propeller, including controller (1), interior axle (2), linear electric motors (3), movable block (4), urceolus (5),
One slide rail (6), the first slide block (7), pole (8), the first cylinder (9), frame (10), block (11), clamping plate (12), the first double end
Cylinder (13), the second cylinder (14), the second slide block (15), the second slide rail (16), blade (17), the 3rd slide rail (18), the first electricity
Dynamic push rod (19), the first pushing block (20), raised plate (21), the second pushing block (22), the second electric pushrod (23), the second double end cylinder
(24), bearing (25), the 3rd slide block (26), the first gear (27), rotating shaft (28), chain (29), the second gear (30), the 3rd electricity
Dynamic push rod (31), wheel carrier (32) and motor (33), is characterized in that: described interior axle (2) each side installs linear electric motors (3),
Installing movable block (4) on linear electric motors (3), urceolus (5) is arranged on movable block (4), each side installs and prop up in urceolus (5)
Bar (8), pole (8) is arranged on the first cylinder (9), and the first cylinder (9) is arranged in frame (10), in frame (10) is arranged on
Axle (2) side, pole (8) side installs the first slide block (7), and the first slide block (7) is arranged on the first slide rail (6), the first slide rail
(6) being arranged on interior axle (2) side, internally installed second cylinder of inner core (14), the piston rod of the second cylinder (14) stretches out interior axle
(2), the piston rod of the second cylinder (14) being installed the first double end cylinder (13), the first double end cylinder (13) is each side installed
Clamping plate (12), clamping plate (12) are positioned at block (11) both sides, and a block (11) is arranged on urceolus (5) medial wall, interior axle (2) left and right two
The second slide rail (16) is respectively installed in side, and the second slide rail (16) is upper installs the second slide block (15), and the second slide block (15) is arranged on urceolus (5)
On medial wall, urceolus (5) being installed blade (17), blade (17) respectively installs raised plate (21) in both sides up and down, peace in blade (17)
Fill two the 3rd slide rails (18), the upper erection support (25) of the 3rd slide rail (18), bearing (25) is upper installs the second double end cylinder (24),
Second double end cylinder (24) each side installs the second electric pushrod (23), and the second electric pushrod (23) is arranged on the 3rd slide block
(26) on, the 3rd slide block (26) is arranged on the 3rd slide rail (18), and blade (17) is stretched out in the second electric pushrod (23) front end, and second
The second pushing block (22) is installed in electric pushrod (23) front end, and the second pushing block (22) is not fixedly linked with raised plate (21), the 3rd slide rail
(18) each side installing the first electric pushrod (19), blade (17) is stretched out in the first electric pushrod (19) front end, and first is electronic
The first pushing block (20) is installed in push rod (19) front end, and the first pushing block (20) is not fixedly linked with raised plate (21), right in blade (17)
Motor (33) is installed in side, the output shaft of motor (33) is installed the second gear (30), the second gear (30) is installed chain (29),
Chain (29) is each side arranged on the first gear (27), and the first gear (27) is arranged on wheel carrier (32), wheel carrier (32)
Being arranged in blade (17), the 3rd electric pushrod (31) is arranged on the first gear (27), the 3rd electric pushrod (31) front end peace
Dress rotating shaft (28), rotating shaft (28) right-hand member stretches out blade (17) outward, and controller (1) is arranged on interior axle (2), and controller (1) passes through
Wire is electronic with linear electric motors (3), motor (33), the first electric pushrod (19), the second electric pushrod (23) and the 3rd respectively to be pushed away
Bar (31) is connected.
The energy-saving propeller of one the most according to claim 1, is characterized in that: built-in first electricity of described first cylinder (9)
Magnet valve, the first electromagnetic valve is connected with controller (1) by wire.
The energy-saving propeller of one the most according to claim 1, is characterized in that: built-in second electricity of described second cylinder (14)
Magnet valve, the second electromagnetic valve is connected with controller (1) by wire.
The energy-saving propeller of one the most according to claim 1, is characterized in that: described first double end cylinder (13) built-in
Three electromagnetic valves, the 3rd electromagnetic valve is connected with controller (1) by wire.
The energy-saving propeller of one the most according to claim 1, is characterized in that: described second double end cylinder (24) built-in
Four electromagnetic valves, the 4th electromagnetic valve is connected with controller (1) by wire.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610458825.7A CN106005331A (en) | 2016-06-23 | 2016-06-23 | Energy-saving propeller |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610458825.7A CN106005331A (en) | 2016-06-23 | 2016-06-23 | Energy-saving propeller |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106005331A true CN106005331A (en) | 2016-10-12 |
Family
ID=57085955
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610458825.7A Pending CN106005331A (en) | 2016-06-23 | 2016-06-23 | Energy-saving propeller |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106005331A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109484666A (en) * | 2018-10-29 | 2019-03-19 | 彩虹无人机科技有限公司 | The disk paddle machine of toroidal paddle |
| CN110619832A (en) * | 2019-11-13 | 2019-12-27 | 徐州乐泰机电科技有限公司 | Novel propeller structure |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4003671A (en) * | 1973-12-04 | 1977-01-18 | Norges Skipsforskningsinstitutt | Method and means to prevent cavitation erosion in propeller ducts |
| JPS5583693A (en) * | 1978-12-21 | 1980-06-24 | Mitsubishi Heavy Ind Ltd | Air bubble ejecting vane |
| CN201390382Y (en) * | 2009-03-18 | 2010-01-27 | 镇江中船瓦锡兰螺旋桨有限公司 | Cross section camber ratio nonlinear distributed marine propeller |
| CN102001430A (en) * | 2010-11-17 | 2011-04-06 | 哈尔滨工程大学 | Variable-diameter propeller |
| KR101293004B1 (en) * | 2006-11-22 | 2013-08-02 | 현대중공업 주식회사 | Propeller of ship attaching prevention plate of erosion to minimize erosion by cavitation |
-
2016
- 2016-06-23 CN CN201610458825.7A patent/CN106005331A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4003671A (en) * | 1973-12-04 | 1977-01-18 | Norges Skipsforskningsinstitutt | Method and means to prevent cavitation erosion in propeller ducts |
| JPS5583693A (en) * | 1978-12-21 | 1980-06-24 | Mitsubishi Heavy Ind Ltd | Air bubble ejecting vane |
| KR101293004B1 (en) * | 2006-11-22 | 2013-08-02 | 현대중공업 주식회사 | Propeller of ship attaching prevention plate of erosion to minimize erosion by cavitation |
| CN201390382Y (en) * | 2009-03-18 | 2010-01-27 | 镇江中船瓦锡兰螺旋桨有限公司 | Cross section camber ratio nonlinear distributed marine propeller |
| CN102001430A (en) * | 2010-11-17 | 2011-04-06 | 哈尔滨工程大学 | Variable-diameter propeller |
Non-Patent Citations (2)
| Title |
|---|
| 李印中: "螺旋桨空泡及防止研究", 《青岛远洋船员职业学院学报》 * |
| 王国强等: "《船舶推进》", 31 December 1985 * |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109484666A (en) * | 2018-10-29 | 2019-03-19 | 彩虹无人机科技有限公司 | The disk paddle machine of toroidal paddle |
| CN110619832A (en) * | 2019-11-13 | 2019-12-27 | 徐州乐泰机电科技有限公司 | Novel propeller structure |
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|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20161012 |