CN108058798A - A kind of high-effect ship's propeller - Google Patents
A kind of high-effect ship's propeller Download PDFInfo
- Publication number
- CN108058798A CN108058798A CN201810006653.9A CN201810006653A CN108058798A CN 108058798 A CN108058798 A CN 108058798A CN 201810006653 A CN201810006653 A CN 201810006653A CN 108058798 A CN108058798 A CN 108058798A
- Authority
- CN
- China
- Prior art keywords
- support frame
- propeller
- motor
- rotor
- stator
- 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
- B63H1/16—Propellers having a shrouding ring attached to blades
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
- B63H—MARINE PROPULSION OR STEERING
- B63H21/00—Use of propulsion power plant or units on vessels
- B63H21/12—Use of propulsion power plant or units on vessels the vessels being motor-driven
- B63H21/17—Use of propulsion power plant or units on vessels the vessels being motor-driven by electric motor
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
- B63H—MARINE PROPULSION OR STEERING
- B63H5/00—Arrangements on vessels of propulsion elements directly acting on water
- B63H5/07—Arrangements on vessels of propulsion elements directly acting on water of propellers
- B63H5/14—Arrangements on vessels of propulsion elements directly acting on water of propellers characterised by being mounted in non-rotating ducts or rings, e.g. adjustable for steering purpose
Abstract
A kind of high-effect ship's propeller.Ship's propeller is if you need to increase power used at present, a set of propulsion system will be increased on the basis of original, result caused by increasing by the way of propulsion system is exactly to tie up the useful space in ship, makes installation site also restrained, seriously constrains the development of ship.A kind of high-effect ship's propeller, composition include：Motor（1）, current divider（2）And collecting cover（3）, motor both sides by bolt assembly respectively with rear support frame（4）And front support frame（5）It is fixedly connected, front support frame is connected with current divider, and rear support frame is connected with collecting cover, and stent is fixedly connected in current divider（6）, motor is by housing（1‑1）, stator（1‑2）, rotor（1‑3）And wheel case（1‑4）Composition, wheel case are connected with rotor, and stator is connected with housing, and the magnetic field that stator generates and the magnetic field interaction of rotor generation drive rotor operating.The present invention is applied to marine propeller.
Description
Technical field
The present invention relates to a kind of high-effect ship's propellers.
Background technology
Ship's propeller is the mechanism that ship is promoted to advance.It is that natural force, manpower or mechanical energy are converted into ship to push away
The energy converter of power, propeller can be divided into active and two class of reaction equation by the mode of action.
Ship's propeller used at present is all to be starched with a machine, an axis, a speed change and one as a propulsion system, if
Power, which need to be increased, to increase a set of propulsion system on the basis of original, the knot caused by increasing by the way of propulsion system
Fruit is exactly to tie up the useful space in ship, increases the overall weight of hull, makes installation site also restrained, seriously constrains ship
Development.More slurries, which promote, simultaneously will more set propulsion devices, and transmission device power attenuation is very big, waste of resource, ship
In navigation, hull bottom and both sides water flow through stern and form torrent to backlash, and quant is in position herein, not only influences quant
Work efficiency also increases difficulty manufacturing with fit on.
The content of the invention
The object of the present invention is to provide a kind of high-effect ship's propellers.
Above-mentioned purpose is realized by following technical solution：
A kind of high-effect ship's propeller, composition include：Motor, current divider and collecting cover, the motor both sides pass through spiral shell
Bolt assembly is fixedly connected respectively with rear support frame and front support frame, and the front support frame is connected with the current divider, described
Rear support frame be connected with the collecting cover, be fixedly connected with stent in the current divider, the motor is by housing, fixed
Son, rotor and wheel case composition, the wheel case are connected with the rotor, and the stator is connected with the housing, described
The magnetic field interaction that is generated with the rotor of the magnetic field that generates of stator, the rotor is driven to operate, the wheel case
Integrally welded in the form of facing directly with the outer circle of screw blade, the stator and the rotor are mounted on the spiral
The top of blade, the propeller blade are monoblock cast with the propeller blade inserted with shaft, the shaft,
The stiffener plate wing is provided on the outside of the motor, the stiffener plate wing is by gusset piece in the motor outer circle in vertical
Orthogonal fork structure composition cross is welded.
The high-effect ship's propeller, the motor uses 380vY series speed regulating motors, using fluorine mixing plastic cement
The industrial siding astragal of crust is made, does first of waterproof layer, then brushing underwater paint fills again on first of waterproof layer
Secondary waterproof layer is made in adhesive curing.
The high-effect ship's propeller, the front support frame and the rear support frame are reinforcing plate structure, and round
Centre bore is machined at the heart, thrust bearing, needle bearing and sealing device, the front support are installed in the centre bore
The relative position of the rotor and the stator is fixed for frame and the rear support frame.
The high-effect ship's propeller, the stiffener plate wing is equipped with upper dress with bell and spigot frame on vertical direction
With axis and lower assembled shaft, the upper assembled shaft is connected with turning to turbine.
It has been inserted in respectively in positioning sleeve A and positioning sleeve B, the positioning sleeve A and adjustment is installed in the both ends of the shaft
Screw rod, thrust bearing is equipped in the positioning sleeve B, and the adjustment screw adjusts the motor rigging position.
The advantageous effect that is reached of the present invention is：
1. the present invention is electromechanical machine, the stator of motor and rotor are placed at the top of propeller, driven using lever force principle
Propeller transmits power with conducting wire pattern, realizes and improve power, reduces effect loss, have it is easy for installation, as needed can be with
Meaning increase propulsion device from position limit, due to thrust increase so for previous quant revolution 300 --- 600 improve extremely
800 turns or more can effectively improve ship's speed.
2. the present invention can replace at work rudder more can 90 degree of steerings make hull pivot turn, while cabin can be increased make
With area, fuel is saved, it is easy to maintenance.It need to be pushed and pulled when argosy berthing with canoe, it is shipmate if bow installs the machine additional
Stern works together can make hull lateral drift that can follow one's bent landing pier, be pushed and pulled without external force extremely convenient.The machine collecting cover
Effect be that the dispersing water flow that two level blade sprays backward, which concentrates push backward to form reaction force, increases thrust power by one.
3. motor of the present invention uses 380vY series speed regulating motors, as the main source of power, waterproof is to stator coil and line
Extremely important, current waterproof machine species is various, and waterproof method feature is different, because the machine is relatively large in diameter, coil processing life
Production needs the processes such as paint-dipping drying, causes very big difficulty.Therefore the machine selects not only simple but also practical waterproof in various schemes
Method solves waterproof problem.First, making the industrial siding astragal of crust using fluorine mixing plastic cement, first of waterproof layer is done.Then apply
Encapsulating curing makes secondary waterproof to ensure safety to brush underwater paint again；
Rotor：Rotor is in wheel case spoke（That is propeller）It is composed, screw blade outer circle is welded into the form of facing directly with wheel case
One, it is easy to process solid and reliable；
Shaft：Axis and propeller blade are monoblock casts, with proof strength, complete axial power output, shaft is also connection group
Close the important component of motor entirety；
Supporting rack：The front and rear supporting rack of motor both sides is equivalent to the end cap before and after motor, and main function is ensuring that turning for motor
Son and the fixation of stator relative position, to ensure precision, to ensure the flow of Inlet and outlet water, supporting rack is designed to gusset form to subtract
Slight drag, centre bore is interior to be equipped with thrust bearing, needle bearing and sealing device；
Current divider：Due to the cumulative thickness that the housing, stator, rotor of motor generate, ship is made to generate resistance, fixed meter in traveling
This division box is to reduce resistance；
Catchment covers：The current that four generated when being by propeller works dissipate injection are put together, and are rearward projected, are utilized reaction
Power increases thrust；
The stiffener plate wing：Complete machine thrust output power is very big, to ensure that its effective power exports, it is necessary to and reinforcement is anti-to push away intensity, it
By gusset piece cross be welded is formed in motor outer circle point for four pieces.There are two effects for it：First, reinforcement effect is played, second is that
Direction rudder action is played, ensures straight line stability during ship navigation；
Assembled shaft：Upper and lower assembled shaft is that can easily be filled aboard ship for the machine, and is installed with bell and spigot frame, easy to disassemble, assembling
Axis can also play steering-effecting, above the axis water surface, fill an electric turbine, you can play steering-effecting；
Positioning sleeve, positioning sleeve is interior equipped with adjustment screw, for positioning the rigging position of regulation motor；
Adjustment screw：The phenomenon that being screwed by internal thread, entire propeller set is made operationally not move back and forth is protected
Hold even running.
Description of the drawings
Attached drawing is used for providing a further understanding of the present invention, and a part for constitution instruction, the reality with the present invention
Example is applied together for explaining the present invention, is not construed as limiting the invention.In the accompanying drawings：
Attached drawing 1 is the structure diagram of the present invention.
Attached drawing 2 is the left view of attached drawing 1.
Attached drawing 3 is the sectional view of attached drawing 1.
Attached drawing 4 is the attachment structure schematic diagram of screw blade and wheel case.
Attached drawing 5 is the attachment structure schematic diagram of motor and supporting rack.
Attached drawing 6 is the left view of attached drawing 3.
Attached drawing 7 is the present invention and the assembling structure schematic diagram of hull.
Attached drawing 8 is the left view of attached drawing 7.
In figure：1st, motor, 2, current divider, 3, collecting cover, 4, rear support frame, 5, front support frame, 6, stent, 7, propeller
Leaf, 8, shaft, 9, the stiffener plate wing, 10, centre bore, 11, upper assembled shaft, 12, lower assembled shaft, 13, turn to turbine, 14, positioning
Set, 15, adjustment screw, 16, sealing cover, 17, thrust bearing, 18, positioning sleeve B, 1-1, housing, 1-2, stator, 1-3, rotor, 1-
4th, wheel case.
Specific embodiment
The preferred embodiment of the present invention is illustrated below in conjunction with attached drawing, it should be understood that preferred reality described herein
It applies example to be merely to illustrate and explain the present invention, be not intended to limit the present invention.
Embodiment 1：
A kind of high-effect ship's propeller, composition include：Motor 1, current divider 2 and collecting cover 3, the motor both sides pass through
Bolt assembly is fixedly connected respectively with rear support frame 4 and front support frame 5, and the front support frame is connected with the current divider,
The rear support frame is connected with the collecting cover, stent 6 is fixedly connected in the current divider, the motor is by shell
Body 1-1, stator 1-2, rotor 1-3 and wheel case 1-4 compositions, the wheel case are connected with the rotor, the stator and institute
The housing connection stated, the magnetic field interaction that the magnetic field that the stator generates is generated with the rotor drive described turn
Son operating, the wheel case and the outer circle of screw blade 7 are integrally welded in the form of facing directly, the stator and turn
Son is mounted on the top of the screw blade, and the propeller blade is inserted with shaft 8, the shaft and the spiral shell
Rotation paddle blade is monoblock cast, is provided with the stiffener plate wing 9 on the outside of the motor, the stiffener plate wing is by gusset piece
It is welded in the perpendicular chi structure composition cross of motor outer circle.
Embodiment 2：
High-effect ship's propeller according to embodiment 1, the motor uses 380vY series speed regulating motors, using fluorine
Mixing plastic cement makes the industrial siding astragal of crust, does first of waterproof layer, is then brushed on first of waterproof layer anti-
Secondary waterproof layer is made in encapsulating curing to sealing wax again.
Embodiment 3：
High-effect ship's propeller according to embodiment 1 or 2, the front support frame and the rear support frame are gusset
Structure, and circle centre position is machined with centre bore 10, and thrust bearing 17, needle bearing and sealing dress are equipped in the centre bore
It puts, the relative position of the rotor and the stator is fixed for the front support frame and the rear support frame.
Embodiment 4：
According to the high-effect ship's propeller described in embodiment 1 or 2 or 3, the stiffener plate wing is with socket joint on vertical direction
Structure is equipped with assembled shaft 11 and lower assembled shaft 12, and the upper assembled shaft is connected with turning to turbine 13.
Embodiment 5：
According to the high-effect ship's propeller described in embodiment 1 or 2 or 3 or 4, positioning has been inserted at the both ends of the shaft respectively
Adjustment screw 15 is installed in set A14 and positioning sleeve B18, the positioning sleeve A, thrust axis is installed in the positioning sleeve B
17 are held, the adjustment screw adjusts the motor rigging position.
Claims (5)
1. a kind of high-effect ship's propeller, composition includes：Motor, current divider and collecting cover, it is characterized in that：The motor
Both sides are fixedly connected by bolt assembly with rear support frame and front support frame respectively, the front support frame and the current divider
Connection, the rear support frame are connected with the collecting cover, and stent, the motor are fixedly connected in the current divider
It is made of housing, stator, rotor and wheel case, the wheel case is connected with the rotor, the stator and the housing
Connection, the magnetic field interaction that the magnetic field that the stator generates is generated with the rotor, drives the rotor to operate, institute
The wheel case and the outer circle of screw blade stated are integrally welded in the form of facing directly, and the stator and the rotor are mounted on institute
The top for the screw blade stated, the propeller blade are with the propeller blade inserted with shaft, the shaft
Monoblock cast is provided with the stiffener plate wing on the outside of the motor, and the stiffener plate wing is by gusset piece in the electricity
The perpendicular chi structure composition cross of machine outer circle is welded.
2. high-effect ship's propeller according to claim 1, it is characterized in that：The motor is adjusted using 380vY series
Speed motor is made the industrial siding astragal of crust using fluorine mixing plastic cement, does first of waterproof layer, then anti-at described first
Secondary waterproof layer is made in encapsulating curing to brushing underwater paint again on water layer.
3. high-effect ship's propeller described in claim 1, it is characterized in that：The front support frame and the rear support
Frame is reinforcing plate structure, and circle centre position is machined with centre bore, and thrust bearing, needle bearing and sealing are equipped in the centre bore
Device, the front support frame and the rear support frame are consolidated the relative position of the rotor and the stator
It is fixed.
4. high-effect ship's propeller according to claim 1, it is characterized in that：The stiffener plate wing on vertical direction
Upper assembled shaft and lower assembled shaft are equipped with bell and spigot frame, the upper assembled shaft is connected with turning to turbine.
5. high-effect ship's propeller according to claim 1, it is characterized in that：It has been inserted in respectively at the both ends of the shaft
Adjustment screw is installed in positioning sleeve A and positioning sleeve B, the positioning sleeve A, thrust bearing is installed in the positioning sleeve B,
The adjustment screw adjusts the motor rigging position.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810006653.9A CN108058798A (en) | 2018-01-04 | 2018-01-04 | A kind of high-effect ship's propeller |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810006653.9A CN108058798A (en) | 2018-01-04 | 2018-01-04 | A kind of high-effect ship's propeller |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108058798A true CN108058798A (en) | 2018-05-22 |
Family
ID=62141176
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810006653.9A Pending CN108058798A (en) | 2018-01-04 | 2018-01-04 | A kind of high-effect ship's propeller |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108058798A (en) |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS58167294A (en) * | 1982-03-29 | 1983-10-03 | Hitachi Zosen Corp | Nozzled electrically driven propeller for vessel |
| EP0566788A1 (en) * | 1990-08-23 | 1993-10-27 | Westinghouse Electric Corporation | Integral motor propulsion unit for water vehicles |
| US5607329A (en) * | 1995-12-21 | 1997-03-04 | The United States Of America As Represented By The Secretary Of The Navy | Integrated motor/marine propulsor with permanent magnet blades |
| US20030194922A1 (en) * | 2002-04-16 | 2003-10-16 | Pieter Van Dine | Rim-driven propulsion pod arrangement |
| CN102548840A (en) * | 2009-05-20 | 2012-07-04 | 劳斯莱斯船舶股份有限公司 | Support of propeller unit for a vessel |
| CN102632982A (en) * | 2012-04-28 | 2012-08-15 | 中国船舶重工集团公司第七○二研究所 | Shaftless driven type integrated motor propeller |
| CN104210633A (en) * | 2013-05-29 | 2014-12-17 | Abb技术有限公司 | A propulsion unit |
| CN204236755U (en) * | 2014-10-27 | 2015-04-01 | 于安斌 | Low noise submarine propeller |
-
2018
- 2018-01-04 CN CN201810006653.9A patent/CN108058798A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS58167294A (en) * | 1982-03-29 | 1983-10-03 | Hitachi Zosen Corp | Nozzled electrically driven propeller for vessel |
| EP0566788A1 (en) * | 1990-08-23 | 1993-10-27 | Westinghouse Electric Corporation | Integral motor propulsion unit for water vehicles |
| US5607329A (en) * | 1995-12-21 | 1997-03-04 | The United States Of America As Represented By The Secretary Of The Navy | Integrated motor/marine propulsor with permanent magnet blades |
| US20030194922A1 (en) * | 2002-04-16 | 2003-10-16 | Pieter Van Dine | Rim-driven propulsion pod arrangement |
| CN102548840A (en) * | 2009-05-20 | 2012-07-04 | 劳斯莱斯船舶股份有限公司 | Support of propeller unit for a vessel |
| CN102632982A (en) * | 2012-04-28 | 2012-08-15 | 中国船舶重工集团公司第七○二研究所 | Shaftless driven type integrated motor propeller |
| CN104210633A (en) * | 2013-05-29 | 2014-12-17 | Abb技术有限公司 | A propulsion unit |
| CN204236755U (en) * | 2014-10-27 | 2015-04-01 | 于安斌 | Low noise submarine propeller |
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| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for 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: 20180522 |