CN106114790A - The propeller that a kind of band is protruding - Google Patents
The propeller that a kind of band is protruding Download PDFInfo
- Publication number
- CN106114790A CN106114790A CN201610458856.2A CN201610458856A CN106114790A CN 106114790 A CN106114790 A CN 106114790A CN 201610458856 A CN201610458856 A CN 201610458856A CN 106114790 A CN106114790 A CN 106114790A
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- CN
- China
- Prior art keywords
- cylinder
- blade
- block
- protruding
- vibrating motor
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Classifications
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- 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
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- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- Ocean & Marine Engineering (AREA)
- Apparatuses For Generation Of Mechanical Vibrations (AREA)
Abstract
The propeller that a kind of band is protruding, belong to ship and join technical field, including a block, spring, 3rd cylinder, second gear, second flange bearing, blade, rotating shaft, bracing frame, motor, linear electric motors, movable block, pole, first cylinder, second cylinder, first backing plate, second vibrating motor, first vibrating motor, first axle sleeve, bending plate, second axle sleeve, second backing plate, slide block, slide rail, first gear, first flange bearing, fold set, protruding set, chain, controller and slurry axle, blade is installed on described slurry axle, rotating shaft is installed in blade, rotating shaft upper end is arranged on the first flange bearing, rotating shaft lower end is connected with motor by shaft coupling, motor is arranged in blade, shaft coupling is arranged on bracing frame, bracing frame is arranged in blade；The invention have the advantage that and can prevent cavity.
Description
Technical field
The present invention relates to the propeller that a kind of band is protruding, 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 the propeller of a band projection that can prevent cavity.
Summary of the invention
It is an object of the invention to provide the propeller that a kind of band is protruding.
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:
The propeller that a kind of band is protruding, including a block, spring, the 3rd cylinder, the second gear, the second flange bearing, blade, turns
Axle, bracing frame, motor, linear electric motors, movable block, pole, the first cylinder, the second cylinder, the first backing plate, the second vibrating motor,
First vibrating motor, the first axle sleeve, bending plate, the second axle sleeve, the second backing plate, slide block, slide rail, the first gear, the first flange shaft
Hold, fold set, protruding set, chain, controller and slurry axle, in described slurry axle is installed blade, blade, rotating shaft, rotating shaft upper end are installed
Being arranged on the first flange bearing, rotating shaft lower end is connected with motor by shaft coupling, and motor is arranged in blade, and shaft coupling is installed
On bracing frame, bracing frame is arranged in blade, and rotating shaft is installed two the first gears, and chain right-hand member is arranged on the first gear
On, chain left end is arranged on more than one the second gear, and the second gear is arranged on the 3rd cylinder sidewall, and the 3rd cylinder is installed
On the second flange bearing, the second flange bearing is arranged in blade, and the piston rod of the 3rd cylinder stretches out outside blade, the 3rd cylinder
Piston rod on block is installed, spring housing is located on the piston rod of the 3rd cylinder, and the sidewall of lower spring end and the 3rd cylinder is connected,
Spring upper end is connected with a block, blade is installed more than one and folds set, folds and puts installation projection set, and a block is positioned at protruding set
In, a block is not fixedly linked with protruding set, and in installing bending plate, blade on the right side of blade, linear electric motors, linear electric motors are installed in right side
Upper installation movable block, movable block is installed the first cylinder, and the piston rod of the first cylinder stretches in bending plate, the piston of the first cylinder
First backing plate is installed on bar, the first backing plate is installed the first vibrating motor, the output shaft of the first vibrating motor is installed the first axle
Set, the first axle sleeve is not fixedly linked with bending plate, and the first cylinder each side installs pole, and pole is installed the second cylinder,
Second cylinder is arranged on slide block, and slide block is arranged on slide rail, and slide rail is arranged on linear electric motors side, the piston rod of the second cylinder
Stretching in bending plate, the piston rod of the second cylinder is installed the second backing plate, the second backing plate is installed the second vibrating motor, second shakes
Installing the second axle sleeve on the output shaft of galvanic electricity machine, the second axle sleeve is not fixedly linked with bending plate, and controller is arranged in slurry axle, control
Device processed is connected with linear electric motors, motor, the first vibrating motor and the second vibrating motor respectively by wire.
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 3rd built-in 3rd electromagnetic valve of cylinder, the 3rd electromagnetic valve is connected with controller by wire.
The invention have the advantage that controller controls electric motor starting, make rotating shaft rotate, make the first gear rotate, make chain revolve
Turning, make the second gear rotate, make the 3rd cylinder rotate, make a block rotate, make the generation of protruding set rock, the rolling kinetic energy of protruding set is beaten
Broken cavity；Controller controls the 3rd cylinder and does stretching motion, makes block move up and down, and makes a block conflict projection set, makes projection
Set upwardly extends, and breaks cavity；Controller controls linear electric motors and starts, and makes movable block move up, makes slide block move up and down；
Controller controls the first cylinder and does stretching motion, makes the first axle sleeve move left and right；Controller controls the second cylinder and does stretching motion,
The second axle sleeve is made to move left and right；Controller controls the first vibrating motor and the second vibrating motor starts, and makes bending plate vibrate, beats
Broken cavity.
Accompanying drawing explanation
Fig. 1 is the propeller overall structure figure that a kind of band of the present invention is protruding；
Fig. 2 is the structure for amplifying schematic diagram of a portion structure；
In figure: 1, prop up block 2, spring the 3, the 3rd cylinder the 4, second gear the 5, second flange bearing 6, blade 7, turn
Axle 8, bracing frame 9, motor 10, linear electric motors 11, movable block 12, pole the 13, first cylinder the 14, second gas
Cylinder the 15, first backing plate the 16, second vibrating motor the 17, first vibrating motor the 18, first axle sleeve 19, bending plate
20, second axle sleeve the 21, second backing plate 22, slide block 23, slide rail the 24, first gear the 25, first flange bearing 26,
Fold set 27, protruding set 28, chain 29, controller 30, slurry axle.
Detailed description of the invention
Below in conjunction with the accompanying drawings and embodiment the present invention is further illustrated.
The propeller that a kind of band of the present invention is protruding, including block 1, spring the 2, the 3rd cylinder the 3, second gear 4, second flange
Bearing 5, blade 6, rotating shaft 7, bracing frame 8, motor 9, linear electric motors 10, movable block 11, pole the 12, first cylinder the 13, second gas
Cylinder the 14, first backing plate the 15, second vibrating motor the 16, first vibrating motor the 17, first axle sleeve 18, bending plate the 19, second axle sleeve 20,
Second backing plate 21, slide block 22, slide rail the 23, first gear the 24, first flange bearing 25, fold set 26, protruding set 27, chain 28,
Controller 29 and slurry axle 30, described slurry axle 30 is installed blade 6, installs rotating shaft 7 in blade 6, and rotating shaft 7 upper end is arranged on the first method
On blue bearing 25, rotating shaft 7 lower end is connected with motor 9 by shaft coupling, and motor 9 is arranged in blade 6, and shaft coupling is arranged on support
On frame 8, bracing frame 8 is arranged in blade 6, and rotating shaft 7 is installed two the first gears 24, and chain 28 right-hand member is arranged on the first gear
On 24, chain 28 left end is arranged on more than one the second gear 4, and controller 29 controls motor 9 and starts, and makes rotating shaft 7 rotate, makes
First gear 24 rotates, and makes chain 28 rotate, and makes the second gear 4 rotate, makes the 3rd cylinder 3 rotate, and makes a block 1 rotate, makes convex
Playing set 27 generation to rock, the rolling kinetic energy of protruding set 27 breaks cavity；Second gear 4 is arranged on the 3rd cylinder 3 sidewall, the 3rd gas
Cylinder 3 is arranged on the second flange bearing 5, the 3rd built-in 3rd electromagnetic valve of cylinder 3, and the 3rd electromagnetic valve is by wire and controller 29
Being connected, controller 29 controls the 3rd cylinder 3 and does stretching motion, makes a block 1 move up and down, and makes a block 1 conflict and arrives projection set 27, makes
Protruding set 27 upwardly extends, and breaks cavity；Second flange bearing 5 is arranged in blade 6, and the piston rod of the 3rd cylinder 3 stretches out
Outside blade 6, the piston rod of the 3rd cylinder 3 being installed a block 1, spring 2 is set on the piston rod of the 3rd cylinder 3, spring 2 lower end
Being connected with the sidewall of the 3rd cylinder 3, spring 2 upper end is connected with a block 1, blade 6 is installed more than one and folds set 26, fold set
Installing projection set 27 on 26, a block 1 is positioned at protruding set 27, and a block 1 is not fixedly linked with protruding set 27, installs on the right side of blade 6
Bending plate 19, in blade 6, linear electric motors 10 are installed on right side, and linear electric motors 10 are installed movable block 11, and controller 29 controls straight line
Motor 10 starts, and makes movable block 11 move up, and makes slide block 22 move up and down；First cylinder 13 is installed on movable block 11, first
Built-in first electromagnetic valve of cylinder 13, the first electromagnetic valve is connected with controller 29 by wire, and controller 29 controls the first cylinder 13
Do stretching motion, make the first axle sleeve 18 move left and right；The piston rod of the first cylinder 13 stretches in bending plate 19, the first cylinder 13
First backing plate 15 is installed on piston rod, the first backing plate 15 is installed the first vibrating motor 17, the output shaft of the first vibrating motor 17
Upper installation the first axle sleeve 18, controller 29 controls the first vibrating motor 17 and the second vibrating motor 16 starts, and makes bending plate 19 shake
Dynamic, break cavity, the first axle sleeve 18 is not fixedly linked with bending plate 19, and the first cylinder 13 each side installs pole 12,
Installing the second cylinder 14, the second built-in second electromagnetic valve of cylinder 14 on pole 12, the second electromagnetic valve is by wire and controller 29
Being connected, controller 29 controls the second cylinder 14 and does stretching motion, makes the second axle sleeve 20 move left and right；Second cylinder 14 is arranged on cunning
On block 22, slide block 22 is arranged on slide rail 23, and slide rail 23 is arranged on linear electric motors 10 side, and the piston rod of the second cylinder 14 stretches to
In bending plate 19, the piston rod of the second cylinder 14 is installed the second backing plate 21, the second backing plate 21 is installed the second vibrating motor 16,
Installing the second axle sleeve 20 on the output shaft of the second vibrating motor 16, the second axle sleeve 20 is not fixedly linked with bending plate 19, controller
29 are arranged in slurry axle 30, controller 29 by wire respectively with linear electric motors 10, motor the 9, first vibrating motor 17 and second
Vibrating motor 16 is connected.
Using method of the present invention: controller 29 controls motor 9 and starts, makes rotating shaft 7 rotate, and makes the first gear 24 rotate, makes
Chain 28 rotates, and makes the second gear 4 rotate, makes the 3rd cylinder 3 rotate, and makes a block 1 rotate, and makes the generation of protruding set 27 rock, convex
The rolling kinetic energy playing set 27 breaks cavity；Controller 29 controls the 3rd cylinder 3 and does stretching motion, makes a block 1 move up and down, makes a block
1 conflicts arrives projection set 27, makes protruding set 27 upwardly extend, breaks cavity；Controller 29 controls linear electric motors 10 and starts, and makes shifting
Motion block 11 moves up, and makes slide block 22 move up and down；Controller 29 controls the first cylinder 13 and does stretching motion, makes the first axle sleeve 18
Move left and right；Controller 29 controls the second cylinder 14 and does stretching motion, makes the second axle sleeve 20 move left and right；Controller 29 controls
One vibrating motor 17 and the second vibrating motor 16 start, and make bending plate 19 vibrate, break cavity.
Claims (4)
1. the propeller that band is protruding, including block (1), spring (2), the 3rd cylinder (3), the second gear (4), second flange
Bearing (5), blade (6), rotating shaft (7), bracing frame (8), motor (9), linear electric motors (10), movable block (11), pole (12),
One cylinder (13), the second cylinder (14), the first backing plate (15), the second vibrating motor (16), the first vibrating motor (17), the first axle
Set (18), bending plate (19), the second axle sleeve (20), the second backing plate (21), slide block (22), slide rail (23), the first gear (24), the
One flange bearing (25), folding set (26), protruding set (27), chain (28), controller (29) and slurry axle (30), is characterized in that:
Installing blade (6) on described slurry axle (30), install rotating shaft (7) in blade (6), rotating shaft (7) upper end is arranged on the first flange bearing
(25) on, rotating shaft (7) lower end is connected with motor (9) by shaft coupling, and motor (9) is arranged in blade (6), and shaft coupling is arranged on
On bracing frame (8), bracing frame (8) is arranged in blade (6), and rotating shaft (7) is upper installs two the first gears (24), and chain (28) is right
End is arranged on the first gear (24), and chain (28) left end is arranged in more than one the second gear (4), and the second gear (4) is pacified
Being contained on the 3rd cylinder (3) sidewall, the 3rd cylinder (3) is arranged on the second flange bearing (5), and the second flange bearing (5) is installed
In blade (6), the piston rod of the 3rd cylinder (3) stretches out blade (6) outward, and the piston rod of the 3rd cylinder (3) is installed a block
(1), spring (2) is set on the piston rod of the 3rd cylinder (3), and spring (2) lower end is connected with the sidewall of the 3rd cylinder (3), bullet
Spring (2) upper end is connected with a block (1), and blade (6) is upper installs more than one folding set (26), folds set (26) upper installation projection set
(27), a block (1) is positioned at protruding set (27), and a block (1) is not fixedly linked with protruding set (27), and blade (6) right side is installed curved
Flap (19), in blade (6), linear electric motors (10) are installed on right side, and linear electric motors (10) are installed movable block (11), movable block
(11) upper installation the first cylinder (13), the piston rod of the first cylinder (13) stretches in bending plate (19), the work of the first cylinder (13)
Installing the first backing plate (15) on stopper rod, the first backing plate (15) is upper installs the first vibrating motor (17), the first vibrating motor (17)
Installing the first axle sleeve (18) on output shaft, the first axle sleeve (18) is not fixedly linked with bending plate (19), the first cylinder (13) left and right
Pole (12) is respectively installed in both sides, and pole (12) is upper installs the second cylinder (14), and the second cylinder (14) is arranged on slide block (22), sliding
Block (22) is arranged on slide rail (23), and slide rail (23) is arranged on linear electric motors (10) side, and the piston rod of the second cylinder (14) is stretched
In bending plate (19), the piston rod of the second cylinder (14) is installed the second backing plate (21), the upper installation second of the second backing plate (21)
Vibrating motor (16), the output shaft of the second vibrating motor (16) is installed the second axle sleeve (20), the second axle sleeve (20) and bending plate
(19) not being fixedly linked, controller (29) is arranged in slurry axle (30), controller (29) by wire respectively with linear electric motors
(10), motor (9), the first vibrating motor (17) are connected with the second vibrating motor (16).
The propeller that a kind of band the most according to claim 1 is protruding, is characterized in that: described first cylinder (13) built-in first
Electromagnetic valve, the first electromagnetic valve is connected with controller (29) by wire.
The propeller that a kind of band the most according to claim 1 is protruding, is characterized in that: described second cylinder (14) built-in second
Electromagnetic valve, the second electromagnetic valve is connected with controller (29) by wire.
The propeller that a kind of band the most according to claim 1 is protruding, is characterized in that: described 3rd cylinder (3) the built-in 3rd
Electromagnetic valve, the 3rd electromagnetic valve is connected with controller (29) by wire.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610458856.2A CN106114790A (en) | 2016-06-23 | 2016-06-23 | The propeller that a kind of band is protruding |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610458856.2A CN106114790A (en) | 2016-06-23 | 2016-06-23 | The propeller that a kind of band is protruding |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106114790A true CN106114790A (en) | 2016-11-16 |
Family
ID=57269236
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610458856.2A Pending CN106114790A (en) | 2016-06-23 | 2016-06-23 | The propeller that a kind of band is protruding |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106114790A (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS595804A (en) * | 1982-07-01 | 1984-01-12 | Kawasaki Heavy Ind Ltd | Anti-corrosive structure of fluid machinery |
| KR910000476B1 (en) * | 1987-12-24 | 1991-01-25 | 현대중공업주식회사 | Propeller used for preventing cavitation |
| CN201872933U (en) * | 2010-11-17 | 2011-06-22 | 哈尔滨工程大学 | Diameter-variable propeller |
| KR101185419B1 (en) * | 2010-01-28 | 2012-10-02 | 삼성중공업 주식회사 | Cavitation protection propeller using waterjet |
| CN105129061A (en) * | 2015-08-10 | 2015-12-09 | 上海斯玛德大推船用螺旋桨设计有限公司 | Propeller |
-
2016
- 2016-06-23 CN CN201610458856.2A patent/CN106114790A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS595804A (en) * | 1982-07-01 | 1984-01-12 | Kawasaki Heavy Ind Ltd | Anti-corrosive structure of fluid machinery |
| KR910000476B1 (en) * | 1987-12-24 | 1991-01-25 | 현대중공업주식회사 | Propeller used for preventing cavitation |
| KR101185419B1 (en) * | 2010-01-28 | 2012-10-02 | 삼성중공업 주식회사 | Cavitation protection propeller using waterjet |
| CN201872933U (en) * | 2010-11-17 | 2011-06-22 | 哈尔滨工程大学 | Diameter-variable propeller |
| CN105129061A (en) * | 2015-08-10 | 2015-12-09 | 上海斯玛德大推船用螺旋桨设计有限公司 | Propeller |
Non-Patent Citations (2)
| Title |
|---|
| 李印中: "螺旋桨空泡及防止研究", 《青岛远洋船员学院学报》 * |
| 王国强等: "《船舶推进》", 31 December 1985 * |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| 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 |
Application publication date: 20161116 |
|
| RJ01 | Rejection of invention patent application after publication |