CN107914852A - A kind of magnetic coupling underwater propeller - Google Patents
A kind of magnetic coupling underwater propeller Download PDFInfo
- Publication number
- CN107914852A CN107914852A CN201711079773.3A CN201711079773A CN107914852A CN 107914852 A CN107914852 A CN 107914852A CN 201711079773 A CN201711079773 A CN 201711079773A CN 107914852 A CN107914852 A CN 107914852A
- Authority
- CN
- China
- Prior art keywords
- magnetic pole
- magnetic
- motor
- propeller
- sealing
- 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
- 230000008878 coupling Effects 0.000 title claims abstract description 44
- 238000010168 coupling process Methods 0.000 title claims abstract description 44
- 238000005859 coupling reaction Methods 0.000 title claims abstract description 44
- 238000007789 sealing Methods 0.000 claims abstract description 47
- 238000002955 isolation Methods 0.000 claims abstract description 32
- 238000003825 pressing Methods 0.000 claims abstract description 9
- 239000000463 material Substances 0.000 claims description 24
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims description 14
- 238000012545 processing Methods 0.000 claims description 8
- 229910052742 iron Inorganic materials 0.000 claims description 7
- 229920006324 polyoxymethylene Polymers 0.000 claims description 5
- 239000011248 coating agent Substances 0.000 claims description 4
- 238000000576 coating method Methods 0.000 claims description 4
- 238000004519 manufacturing process Methods 0.000 claims description 4
- 210000000481 breast Anatomy 0.000 claims description 3
- 238000007747 plating Methods 0.000 claims description 3
- 230000003628 erosive effect Effects 0.000 claims description 2
- 238000009434 installation Methods 0.000 abstract description 9
- 238000000034 method Methods 0.000 abstract description 6
- 208000020442 loss of weight Diseases 0.000 abstract description 3
- 238000012423 maintenance Methods 0.000 abstract description 3
- 238000000465 moulding Methods 0.000 abstract 1
- 230000005540 biological transmission Effects 0.000 description 7
- 238000010586 diagram Methods 0.000 description 5
- 239000010687 lubricating oil Substances 0.000 description 4
- 230000009286 beneficial effect Effects 0.000 description 2
- 238000000926 separation method Methods 0.000 description 2
- 238000012546 transfer Methods 0.000 description 2
- 206010000234 Abortion spontaneous Diseases 0.000 description 1
- 230000004888 barrier function Effects 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 238000005520 cutting process Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000009713 electroplating Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 238000011900 installation process Methods 0.000 description 1
- 239000007769 metal material Substances 0.000 description 1
- 208000015994 miscarriage Diseases 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000011017 operating method Methods 0.000 description 1
- 230000000737 periodic effect Effects 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 208000000995 spontaneous abortion Diseases 0.000 description 1
- 230000003068 static effect Effects 0.000 description 1
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
- B63H1/28—Other means for improving propeller efficiency
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
- B63G—OFFENSIVE OR DEFENSIVE ARRANGEMENTS ON VESSELS; MINE-LAYING; MINE-SWEEPING; SUBMARINES; AIRCRAFT CARRIERS
- B63G8/00—Underwater vessels, e.g. submarines; Equipment specially adapted therefor
- B63G8/14—Control of attitude or depth
- B63G8/16—Control of attitude or depth by direct use of propellers or jets
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Ocean & Marine Engineering (AREA)
- Aviation & Aerospace Engineering (AREA)
- Dynamo-Electric Clutches, Dynamo-Electric Brakes (AREA)
Abstract
The invention discloses a kind of magnetic coupling underwater propeller, including sealing tail shell, motor pressing plate, motor, sealing column shell, driving shaft, magnetic pole baffle, magnetic pole, conduit, Magnetic isolation cover, angular contact bearing, kuppe, propulsion section；Separated inside the sealing column shell by motor cabinet, outside is bolted with conduit by jacket；Tail shell is spirally connected the sealing column shell tail end, front end and Magnetic isolation cover are spirally connected with sealing；Motor is housed, motor shaft is fixedly connected with driving shaft between motor cabinet and the motor pressing plate；The Magnetic isolation is covered with axis, is equipped with propulsion section by a pair of of angular contact bearing on the axis, the propulsion section is by propeller, driven shaft and magnetic pole mounting base integral molding；The present invention promotes section using axial Magnetic Pole Coupling and integral type；And it is engaged with fan magnetic pole and magnetic pole baffle；Realize sealing, undergauge, subtract ruler, loss of weight target；Revolution speed of propeller is easily adjusted, and effectively lifts the handling of propeller, easy to process, installation and debugging maintenance.
Description
Technical field
The present invention relates to underwater robot and underwater control position apparatus field, more particularly to a kind of magnetic coupling underwater propeller,
Suitable for underwater robot and underwater control position equipment, thrust power is provided for it.
Background technology
Underwater propeller is rotated by motor or hydraulic motor driving propeller to produce thrust power, is underwater robot
And the necessary component of underwater control position equipment.Either driven using motor, or fluid motor-driven, driving unit it is close
Envelope problem is all the technical barrier that underwater propeller must solve.The sealing problem of underwater propeller driving unit passes through two at present
Kind mode solves, i.e. dynamic sealing mode and Magnetic Pole Coupling mode.
Dynamic sealing mode is exactly to be connected between driving unit and propeller by axis, is used between connecting shaft and housing
Sealing ring is sealed, and is relatively rotated due to existing between connecting shaft and housing, therefore referred to as dynamic sealing.Though using dynamic sealing mode
It is so simple in structure, but exist seal it is unreliable, it is necessary to the problems such as regularly replacing sealing ring, so dynamic sealing mode is just gradually taken
In generation, underwater propeller does not use which generally when especially depth is larger.
Magnetic Pole Coupling mode is driven by the magnetic force between driving shaft and driven shaft, driving unit and active
Axis is installed in seal cavity by Magnetic isolation cover.Since Magnetic isolation cover remains static all the time, sealing performance has obtained very
It is big to improve, it is not required that periodic replacement sealing ring.Therefore, Magnetic Pole Coupling mode is applied to underwater propulsion more and more widely
Device.
In the prior art, Magnetic Pole Coupling generally uses radial manner.It will be caused using radial Magnetic Pole Coupling
Driven shaft outside diameter increases, and adds the weight and size of underwater propeller.More seriously, radial Magnetic Pole Coupling will
The magnetic pole of driven shaft is installed on the circumference of radius bigger, the rotary inertia for causing driven shaft sharply increase (rotary inertia with
Radius it is square directly proportional), add the difficulty of revolution speed of propeller adjusting, and ultimately result under the handling of underwater robot
Drop.Meanwhile radial Magnetic Pole Coupling also add the difficulty of processing, installation and debugging.
Meanwhile during Magnetic Pole Coupling operating, Magnetic isolation cover is because constantly cutting the magnetic force between driving shaft and driven shaft
Line and produce vortex, reduce the transmission efficiency of Magnetic Pole Coupling.Magnetic Pole Coupling generally existing transmission efficiency is inclined at present
The problem of low.
The content of the invention
In order to solve the above technical problems, the present invention provides a kind of magnetic coupling underwater propeller, for of the prior art
Deficiency, the axial Magnetic Pole Coupling for using driving shaft and driven shaft to be configured with axial manner, and by propeller, driven shaft and magnetic
Pole mounting base is manufactured as the propulsion section of an entirety by nonmetallic materials integral type；And with sector structure magnetic pole and pure iron material
The magnetic pole baffle of material is engaged；Realize good airproof performance, reduced outside diameter and size, the target of lightweight loss of weight；Revolution speed of propeller is easy
Adjust, effectively improve the handling of propeller, easy to process, installation and debugging maintenance.
To reach above-mentioned purpose, technical scheme is as follows：A kind of magnetic coupling underwater propeller, including watertight are inserted
Seat, sealing tail shell, O-ring seals, motor pressing plate, motor, sealing column shell, driving shaft, magnetic pole baffle, magnetic pole, conduit, Magnetic isolation
Cover, angular contact bearing, propeller, kuppe, magnetic pole mounting base, driven shaft, jacket, motor cabinet, it is characterised in that：
The sealing column shell is bolted with by jacket support and is led by separation, outer front end before and after motor cabinet for bosom
The cylindrical housings of pipe；The tail end of the sealing column shell mutually blocks with the sealing tail shell phase with multiple annular grooves and O-ring seals
Position seals the fixation that is spirally connected；Mutually block with the Magnetic isolation cover with multiple annular grooves and O-ring seal the front end of the sealing column shell
Position seals the fixation that is spirally connected；Rotatable shaft tipping is furnished with motor, the motor shaft of the motor between motor cabinet and the motor pressing plate
Connect through motor cabinet with being equipped with magnetic pole, the embedded driving shaft fixing axle being configured in Magnetic isolation cover of multiple fan；Institute
State Magnetic isolation cover front end center integral type and be provided with axis, be equipped with and pushed away by a pair of of angular contact bearing rotary type on the axis
Into section, it is described propulsion section by propeller, driven shaft and magnetic pole mounting base by nonmetallic materials integral type be manufactured as one it is whole
Body；The magnetic pole of multiple fan is equipped with the magnetic pole mounting base；The driving shaft is mutually arranged with driven shaft with axial manner
Form axial Magnetic Pole Coupling；
It is spirally connected on the axis and is fixedly installed kuppe, the sealing tail shell is provided centrally with watertight socket.
Discoidal magnetic pole baffle is provided with magnetic pole trailing flank on the driving shaft, is set on the propulsion section leading flank
Discoidal magnetic pole baffle is equipped with, the magnetic pole baffle uses pure iron material manufacture, and the plating of its outer surface is provided with erosion resistant coating.
The propulsion section is manufactured as one by propeller, driven shaft and magnetic pole mounting base by nonmetallic materials integral type
It is overall, for reducing underwater propeller size, weight and difficulty of processing, facilitate propeller speed governing, improve the spirit of underwater propeller
Activity.
The Magnetic isolation cover using mechanical performance it is excellent, manufactured without magnetic, without electrical polyformaldehyde material, for avoiding being vortexed
Produce, and improve the transmission efficiency of axial Magnetic Pole Coupling.
Preferably, the propulsion section is shaped using ABS material.
Two angular contact bearings configured on the axis are filled using wide in face of wide face, i.e., aspectant mode between each other
Match somebody with somebody.
The present invention operation principle be：Using the kind of drive of the axial type Magnetic Pole Coupling as underwater propeller, drop
The low size of underwater propeller, weight and difficulty of processing, facilitate propeller speed governing, improve the flexible of underwater robot
Property；The design of propeller, driven shaft and magnetic pole mounting base is integral, and shaped using process for un-metal material, further reduce
The size and weight of underwater propeller；Magnetic pole is processed into sector structure, improves the transmission of axial type Magnetic Pole Coupling
Ability；The magnetic pole baffle using the processing of pure iron material is mounted with magnetic pole end face, improves the biography of axial type Magnetic Pole Coupling
Pass ability；Electroplating processes are carried out to magnetic pole baffle at the same time, improve its corrosion resistance；Employ polyformaldehyde material processing Magnetic isolation
Cover, improves the transmission efficiency of Magnetic Pole Coupling.
Through the above technical solutions, the beneficial effect of technical solution of the present invention is：
1st, using the kind of drive of the axial type Magnetic Pole Coupling as underwater propeller, driven shaft is efficiently reduced
Outside diameter, not only efficiently reduces the outside diameter and weight of driven shaft, by a larger margin reduce driven shaft rotary inertia, facilitate from
The rotational speed regulation of moving axis, improves the handling of underwater robot；
2nd, propeller, driven shaft and magnetic pole mounting base are designed integral, and employs that density is small, mechanical performance is excellent
ABS material shapes, and significantly reduces the size and weight of underwater propeller；
3rd, magnetic pole is processed into sector structure, is sufficiently used the end face sectional area of driving shaft and driven shaft, effectively
Improve the torque-transfer capability of axial type Magnetic Pole Coupling；
4th, it is mounted with the magnetic pole baffle using pure iron processing in magnetic pole installation end face, reduces leakage field, be effectively improved
The torque-transfer capability of axial type Magnetic Pole Coupling；
5th, employ that mechanical performance is excellent, processes Magnetic isolation cover without magnetic, without electrical polyformaldehyde material, it is entirely avoided whirlpool
The generation of stream, improves the transmission efficiency of Magnetic Pole Coupling.
Brief description of the drawings
In order to illustrate the technical solution of the embodiments of the present invention more clearly, below will be in embodiment or description of the prior art
Required attached drawing is briefly described, it should be apparent that, drawings in the following description are only some realities of the present invention
Example is applied, for those of ordinary skill in the art, without creative efforts, can also be according to these attached drawings
Obtain other attached drawings.
Fig. 1 is a kind of magnetic coupling underwater propeller sectional structure chart schematic diagram disclosed in the embodiment of the present invention；
Fig. 2 is enlarged diagram at a kind of magnetic coupling underwater propeller A disclosed in the embodiment of the present invention；
Fig. 3 is a kind of magnetic coupling underwater propeller magnetic pole schematic diagram disclosed in the embodiment of the present invention, and wherein Fig. 3 a are magnetic
Pole sectional view, Fig. 3 b are magnetic pole side view；
Fig. 4 be the embodiment of the present invention disclosed in a kind of magnetic coupling underwater propeller Magnetic isolation cover schematic diagram, wherein Fig. 4 a
It is Magnetic isolation cover side view for Magnetic isolation cover profile, Fig. 4 b；
Fig. 5 is a kind of magnetic coupling underwater propeller driving shaft schematic diagram disclosed in the embodiment of the present invention, and wherein Fig. 5 a are
Active axial section, Fig. 5 b are driving shaft side view.
Corresponding component title of the numeral represented by with letter in figure：
1. watertight socket 2. seals 4. motor pressing plate of tail shell 3.O shape sealing rings
5. 6. sealing column shell of motor, 7. driving shaft, 8. magnetic pole baffle
9. 10. conduit of magnetic pole, 11. Magnetic isolation cover, 12. angular contact bearing
13. 14. kuppe of propeller, 15. magnetic pole mounting base, 16. driven shaft
17. 18. motor cabinet of jacket
Embodiment
Below in conjunction with the attached drawing in the embodiment of the present invention, the technical solution in the embodiment of the present invention is carried out clear, complete
Site preparation describes, it is clear that described embodiment is only part of the embodiment of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, those of ordinary skill in the art are obtained every other without creative efforts
Embodiment, belongs to the scope of protection of the invention.
According to Fig. 1 to Fig. 5, the present invention provides a kind of magnetic coupling underwater propeller, including watertight socket 1, sealing tail shell
2nd, O-ring seals 3, motor pressing plate 4, motor 5, sealing column shell 6, driving shaft 7, magnetic pole baffle 8, magnetic pole 9, conduit 10, Magnetic isolation
Cover 11, angular contact bearing 12, propeller 13, kuppe 14, magnetic pole mounting base 15, driven shaft 16, jacket 17, motor cabinet 18.
The sealing column shell 6 supports spiral shell by the front and rear separation of motor cabinet 18, outer front end for bosom by jacket 17
It is connected to the cylindrical housings of conduit 10；The tail end of the sealing column shell 6 and the sealing with multiple annular grooves and O-ring seals 3
The 2 mutual screens of tail shell seals the fixation that is spirally connected；The front end of the sealing column shell 6 and the magnetic with multiple annular grooves and O-ring seal 3
11 mutual screens of isolation cover seals the fixation that is spirally connected；Rotatable shaft tipping is furnished with motor between the motor cabinet 18 and motor pressing plate 4
5, the motor shaft of the motor 5 through motor cabinet 18 and be equipped with multiple 9 magnetic poles of fan, embedded be configured at Magnetic isolation cover 11
Interior 7 fixing axle of driving shaft connects；The 11 front end center integral type of Magnetic isolation cover is provided with axis, passes through a pair on the axis
12 rotary type of angular contact bearing is equipped with propulsion section, and the propulsion section is led to by propeller 13, driven shaft 16 and magnetic pole mounting base 15
Cross nonmetallic materials integral type and be manufactured as an entirety；The magnetic pole 9 of multiple fan is equipped with the magnetic pole mounting base 15；Institute
Driving shaft 7 is stated to be mutually arranged to form axial Magnetic Pole Coupling with axial manner with driven shaft 16；
It is spirally connected on the axis front end and is fixedly installed kuppe 14, the sealing tail shell 2 is provided centrally with watertight socket
1。
Discoidal magnetic pole baffle 8, the propulsion section leading flank are provided with 9 trailing flank of magnetic pole on the driving shaft 7
On be provided with discoidal magnetic pole baffle 8, the magnetic pole baffle 8 uses pure iron material manufacture, and the plating of its outer surface is provided with anti-
Rotten layer.
The propulsion section is manufactured into by propeller 13, driven shaft 16 and magnetic pole mounting base 5 by nonmetallic materials integral type
For an entirety, for reducing underwater propeller size, weight and difficulty of processing, facilitate propeller speed governing, improve underwater propulsion
The flexibility of device.
The use of Magnetic isolation cover 11 mechanical performance is excellent, is manufactured without magnetic, without electrical polyformaldehyde material, for avoiding whirlpool
Miscarriage life, and improve the transmission efficiency of axial Magnetic Pole Coupling.
The propulsion section is shaped using ABS material.
Two angular contact bearings 12 configured on the axis are between each other using wide in face of wide face, i.e., aspectant mode
Assembling.
The present invention specific implementation operating procedure be：Motor 5 is loaded in sealing column shell 6 first, then in motor tail end
Load motor pressing plate 4 to compress motor；Meanwhile magnetic pole 9 is loaded into the magnetic pole installing hole on driving shaft 7, magnetic pole 9 is installed with magnetic pole
It is gap-matched between hole, and lubricating oil is used cooperatively in installation process, it is ensured that magnetic pole 9 can swimmingly loads magnetic pole installing hole
In, magnetic pole 9 installs magnetic pole baffle 8 after installation is complete in 7 tail end of driving shaft using screw, it is ensured that magnetic pole 9 is fixedly secured in master
In the magnetic pole installing hole of moving axis 7；Then driving shaft 7 is installed on the output shaft of motor 5, and by the fixing screws on output shaft
Tighten；O-ring seals 3 are placed in the sealed groove of Magnetic isolation cover 11, coating lubricating oil, load the front end of sealing column shell 6,
Fixed by screw, then in installing positions of bearings one angular contact bearing 12 of loading of Magnetic isolation cover 11, installation, should made
The wide face of angular contact bearing 12 is backwards to Magnetic isolation cover 11；Meanwhile magnetic pole 9 is loaded into the magnetic pole installing hole on propeller 13, magnetic pole 9
It is gap-matched between magnetic pole installing hole, and is used cooperatively lubricating oil, it is ensured that magnetic pole 9 can swimmingly loads magnetic pole installing hole
In, magnetic pole 9 installs magnetic pole baffle 8 after installation is complete in 13 tail end of propeller using screw, it is ensured that magnetic pole 9 is fixedly secured in spiral shell
In the magnetic pole installing hole for revolving paddle 13；Then propeller 13 is installed on Magnetic isolation cover 11, then loads another corner connection in tail end
Contact bearing 12, two angular contact bearings are installed using width by the way of wide face (i.e. face-to-face), then the tail in Magnetic isolation cover 11
Hold and load kuppe 14 on threaded hole, then conduit 10 is installed on the jacket 17 of sealing column shell 6 by screw；Meanwhile will
Watertight socket 1 is installed integral with sealing tail shell 2, then the cable between motor 5 and watertight socket 1 is connected, O shapes are sealed
Circle 3 is placed in the sealed groove of sealing tail shell 2, coating lubricating oil, loads the tail end of sealing column shell 6；After installation is complete, hand is used
Propeller 13 is gently stirred, propeller 13 should go slick.
By above-mentioned specific embodiment, the beneficial effects of the invention are as follows：Driving shaft is used to match somebody with somebody with driven shaft with axial manner
The axial Magnetic Pole Coupling put, propeller, driven shaft and magnetic pole mounting base are manufactured as by nonmetallic materials integral type
One entirety；And it is engaged with the magnetic pole baffle of sector structure magnetic pole and pure iron material；Realize good airproof performance, reduced outside diameter and ruler
Very little, lightweight loss of weight target；Revolution speed of propeller is easily adjusted, and effectively improves the handling of propeller, easy to process, installation
And debugging maintenance.
The foregoing description of the disclosed embodiments, enables professional and technical personnel in the field to realize or use the present invention.
A variety of modifications to these embodiments will be apparent for those skilled in the art, as defined herein
General Principle can be realized in other embodiments without departing from the spirit or scope of the present invention.Therefore, it is of the invention
The embodiments shown herein is not intended to be limited to, and is to fit to and the principles and novel features disclosed herein phase one
The most wide scope caused.
Claims (5)
1. a kind of magnetic coupling underwater propeller, it is characterised in that including watertight socket, sealing tail shell, O-ring seals, motor pressure
Plate, motor, sealing column shell, driving shaft, magnetic pole baffle, magnetic pole, conduit, Magnetic isolation cover, angular contact bearing, propeller, kuppe,
Magnetic pole mounting base, driven shaft, jacket, motor cabinet；The sealing column shell is bosom by separating before and after motor cabinet, before outside
End is bolted with the cylindrical housings of conduit by jacket support；The tail end of the sealing column shell is with carrying multiple annular grooves and O
The mutual screens of sealing tail shell phase of shape sealing ring seals the fixation that is spirally connected；The front end of the sealing column shell is with carrying multiple annular grooves and O
The mutual screens of Magnetic isolation cover of type sealing ring seals the fixation that is spirally connected；Rotatable shaft tipping is matched somebody with somebody between motor cabinet and the motor pressing plate
There is motor, the motor shaft of the motor is configured at Magnetic isolation through motor cabinet with being equipped with the magnetic pole, embedded of multiple fan
Driving shaft fixing axle in cover connects；The Magnetic isolation cover front end center integral type is provided with axis, passes through a pair on the axis
Angular contact bearing rotary type is equipped with propulsion section, and the propulsion section is passed through nonmetallic by propeller, driven shaft and magnetic pole mounting base
Material integral type is manufactured as an entirety；The magnetic pole of multiple fan is equipped with the magnetic pole mounting base；The driving shaft with
Driven shaft is mutually arranged to form axial Magnetic Pole Coupling with axial manner；It is spirally connected on the axis and is fixedly installed kuppe,
The sealing tail shell is provided centrally with watertight socket.
2. a kind of magnetic coupling underwater propeller according to claim 1, it is characterised in that after the magnetic pole on the driving shaft
Discoidal magnetic pole baffle is provided with side, discoidal magnetic pole baffle, the magnetic are provided with the propulsion section leading flank
Pole baffle uses pure iron material manufacture, and the plating of its outer surface is provided with erosion resistant coating.
A kind of 3. magnetic coupling underwater propeller according to claim 1, it is characterised in that it is described propulsion section by propeller,
Driven shaft and magnetic pole mounting base are manufactured as an entirety by nonmetallic materials integral type, for reducing underwater propeller ruler
Very little, weight and difficulty of processing, facilitate propeller speed governing, improve the flexibility of underwater propeller；The propulsion section uses ABS material
Shape.
4. a kind of magnetic coupling underwater propeller according to claim 1, it is characterised in that the Magnetic isolation cover is using machinery
Excellent performance, manufacture without magnetic, without electrical polyformaldehyde material, avoids vortex from producing, improves the biography of axial Magnetic Pole Coupling
Efficiency of movement.
A kind of 5. magnetic coupling underwater propeller according to claim 1, it is characterised in that two configured on the axis
Angular contact bearing is assembled using wide in face of wide face, i.e., aspectant mode between each other.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711079773.3A CN107914852A (en) | 2017-11-06 | 2017-11-06 | A kind of magnetic coupling underwater propeller |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711079773.3A CN107914852A (en) | 2017-11-06 | 2017-11-06 | A kind of magnetic coupling underwater propeller |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107914852A true CN107914852A (en) | 2018-04-17 |
Family
ID=61895958
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711079773.3A Pending CN107914852A (en) | 2017-11-06 | 2017-11-06 | A kind of magnetic coupling underwater propeller |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107914852A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109110096A (en) * | 2018-08-06 | 2019-01-01 | 中国人民解放军海军工程大学 | Novel no axle construction pump spray formula propeller and the submarine navigation device containing the propeller |
| CN110395377A (en) * | 2019-08-02 | 2019-11-01 | 武汉札古海洋科技有限公司 | A kind of underwater propeller |
| CN114084321A (en) * | 2021-11-15 | 2022-02-25 | 哈尔滨工业大学（威海） | Be applied to deep sea ROV's multi-functional rotary-type operation instrument |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5252875A (en) * | 1990-08-23 | 1993-10-12 | Westinghouse Electric Corp. | Integral motor propulsor unit for water vehicles with plural electric motors driving a single propeller |
| WO2013157985A1 (en) * | 2012-04-18 | 2013-10-24 | Общество С Ограниченной Ответственностью "Эуф Лабс" | Heat-resistant magnetic clutch |
| CN103935489A (en) * | 2013-01-21 | 2014-07-23 | 上海融德机电工程设备有限公司 | Underwater diving propulsion device |
| CN105292414A (en) * | 2015-10-30 | 2016-02-03 | 深圳市泓洋汇智创新科技有限公司 | Underwater robot propulsion system |
| CN106428483A (en) * | 2016-11-08 | 2017-02-22 | 天津深之蓝海洋设备科技有限公司 | Novel ROV (remote operated vehicle) propeller and ROV |
| CN207496908U (en) * | 2017-11-06 | 2018-06-15 | 中科探海(苏州)海洋科技有限责任公司 | A kind of magnetic coupling underwater propeller |
-
2017
- 2017-11-06 CN CN201711079773.3A patent/CN107914852A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5252875A (en) * | 1990-08-23 | 1993-10-12 | Westinghouse Electric Corp. | Integral motor propulsor unit for water vehicles with plural electric motors driving a single propeller |
| WO2013157985A1 (en) * | 2012-04-18 | 2013-10-24 | Общество С Ограниченной Ответственностью "Эуф Лабс" | Heat-resistant magnetic clutch |
| CN103935489A (en) * | 2013-01-21 | 2014-07-23 | 上海融德机电工程设备有限公司 | Underwater diving propulsion device |
| CN105292414A (en) * | 2015-10-30 | 2016-02-03 | 深圳市泓洋汇智创新科技有限公司 | Underwater robot propulsion system |
| CN106428483A (en) * | 2016-11-08 | 2017-02-22 | 天津深之蓝海洋设备科技有限公司 | Novel ROV (remote operated vehicle) propeller and ROV |
| CN207496908U (en) * | 2017-11-06 | 2018-06-15 | 中科探海(苏州)海洋科技有限责任公司 | A kind of magnetic coupling underwater propeller |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109110096A (en) * | 2018-08-06 | 2019-01-01 | 中国人民解放军海军工程大学 | Novel no axle construction pump spray formula propeller and the submarine navigation device containing the propeller |
| CN110395377A (en) * | 2019-08-02 | 2019-11-01 | 武汉札古海洋科技有限公司 | A kind of underwater propeller |
| CN114084321A (en) * | 2021-11-15 | 2022-02-25 | 哈尔滨工业大学（威海） | Be applied to deep sea ROV's multi-functional rotary-type operation instrument |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN106347618B (en) | Underwater airscrew propulsion unit | |
| CN107914852A (en) | A kind of magnetic coupling underwater propeller | |
| CN207496908U (en) | A kind of magnetic coupling underwater propeller | |
| EP3620368A1 (en) | Underwater propeller and submersible | |
| CN108730349A (en) | A kind of integrated form oil-lubricated bearing having hub wheel edge propeller for deep-sea | |
| JP2004278375A (en) | Axial flow pump | |
| CN106347616A (en) | Deep sea direct current (DC) propeller integrated with controller | |
| CN206644980U (en) | Underwater electric propulsion device | |
| CN105235844A (en) | Magnetic coupling underwater propeller | |
| CN205565965U (en) | Ring type brushless motor and adopt motor -driven pump of this motor | |
| CN108860540A (en) | Underwater propeller and underwater robot | |
| CN212637877U (en) | Axial flux motor driven annular electric propeller supported by shafting | |
| CN112865384A (en) | Watertight motor for propeller | |
| CN111661294A (en) | Axial magnetic flux motor driven counter-rotating propeller type electric propeller | |
| CN107521646A (en) | A kind of motor-driven co-axial contra rotating propeller drive device of magnetic bearing rim | |
| US6347926B1 (en) | Drive apparatus, such as a liquid ring machine and a method for driving a drive apparatus, such as transferring fluid | |
| CN114526243B (en) | Hub-driven fluid machine | |
| CN102367799A (en) | Spiral pipe pump | |
| CN220010062U (en) | Propeller driven by shaftless radial flux motor | |
| CN210063340U (en) | Underwater robot propeller | |
| CN101916953A (en) | Thin-wall slip ring system | |
| CN210217659U (en) | Drilling device | |
| CN208484816U (en) | Underwater propeller and underwater robot | |
| CN207212643U (en) | Peristaltic pump | |
| CN105720726B (en) | A kind of ring type brushless motor and the electrodynamic pump using the motor |
Legal Events
| 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 |