CN105292424B - Ship flange integration propulsion device - Google Patents
Ship flange integration propulsion device Download PDFInfo
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- CN105292424B CN105292424B CN201510786583.XA CN201510786583A CN105292424B CN 105292424 B CN105292424 B CN 105292424B CN 201510786583 A CN201510786583 A CN 201510786583A CN 105292424 B CN105292424 B CN 105292424B
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- 230000010354 integration Effects 0.000 title abstract 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 37
- 238000007789 sealing Methods 0.000 claims abstract description 15
- 239000003822 epoxy resin Substances 0.000 claims abstract description 6
- 229920000647 polyepoxide Polymers 0.000 claims abstract description 6
- 239000011152 fibreglass Substances 0.000 claims description 26
- 229910000831 Steel Inorganic materials 0.000 claims description 19
- 239000010959 steel Substances 0.000 claims description 19
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical group [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims description 13
- 238000003825 pressing Methods 0.000 claims description 6
- 239000000463 material Substances 0.000 claims description 5
- 229920002379 silicone rubber Polymers 0.000 claims description 5
- 239000004945 silicone rubber Substances 0.000 claims description 5
- 238000003466 welding Methods 0.000 claims description 2
- 230000005611 electricity Effects 0.000 claims 1
- 238000005461 lubrication Methods 0.000 claims 1
- 230000000694 effects Effects 0.000 abstract description 9
- 230000001141 propulsive effect Effects 0.000 abstract description 4
- 239000013535 sea water Substances 0.000 abstract description 2
- 230000003068 static effect Effects 0.000 abstract description 2
- 229920002430 Fibre-reinforced plastic Polymers 0.000 abstract 3
- 239000011151 fibre-reinforced plastic Substances 0.000 abstract 3
- 230000009286 beneficial effect Effects 0.000 description 2
- POIUWJQBRNEFGX-XAMSXPGMSA-N cathelicidin Chemical compound C([C@@H](C(=O)N[C@@H](CCCNC(N)=N)C(=O)N[C@@H](CCCCN)C(=O)N[C@@H](CO)C(=O)N[C@@H](CCCCN)C(=O)N[C@@H](CCC(O)=O)C(=O)N[C@@H](CCCCN)C(=O)N[C@@H]([C@@H](C)CC)C(=O)NCC(=O)N[C@@H](CCCCN)C(=O)N[C@@H](CCC(O)=O)C(=O)N[C@@H](CC=1C=CC=CC=1)C(=O)N[C@@H](CCCCN)C(=O)N[C@@H](CCCNC(N)=N)C(=O)N[C@@H]([C@@H](C)CC)C(=O)N[C@@H](C(C)C)C(=O)N[C@@H](CCC(N)=O)C(=O)N[C@@H](CCCNC(N)=N)C(=O)N[C@@H]([C@@H](C)CC)C(=O)N[C@@H](CCCCN)C(=O)N[C@@H](CC(O)=O)C(=O)N[C@@H](CC=1C=CC=CC=1)C(=O)N[C@@H](CC(C)C)C(=O)N[C@@H](CCCNC(N)=N)C(=O)N[C@@H](CC(N)=O)C(=O)N[C@@H](CC(C)C)C(=O)N[C@@H](C(C)C)C(=O)N1[C@@H](CCC1)C(=O)N[C@@H](CCCNC(N)=N)C(=O)N[C@@H]([C@@H](C)O)C(=O)N[C@@H](CCC(O)=O)C(=O)N[C@@H](CO)C(O)=O)NC(=O)[C@H](CC=1C=CC=CC=1)NC(=O)[C@H](CC(O)=O)NC(=O)CNC(=O)[C@H](CC(C)C)NC(=O)[C@@H](N)CC(C)C)C1=CC=CC=C1 POIUWJQBRNEFGX-XAMSXPGMSA-N 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 241000251468 Actinopterygii Species 0.000 description 1
- 230000032683 aging Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
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- 238000000034 method Methods 0.000 description 1
- 230000004899 motility Effects 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
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- Connection Of Motors, Electrical Generators, Mechanical Devices, And The Like (AREA)
- Motor Or Generator Frames (AREA)
Abstract
The invention discloses a ship flange integration propulsion device. The ship flange integration propulsion device comprises a motor stator assembly, a motor rotor assembly, a propeller assembly, a guide tube, a rear guide cover, a front guide cover, a first water lubricated bearing, a second water lubricated bearing, an axle, a rear propeller hub cap, a front propeller hub cap, front guide cover connecting plates, rear guide cover connecting plates, a front end cover, a rear end cover and a fiber reinforced polymer sleeve, wherein the front end cover, the rear end cover and the fiber reinforced polymer sleeve are used for sealing the stator assembly, a closed space is formed among the stator assembly, the guide tube, the front end cover, the rear end cover and the fiber reinforced polymer sleeve, and the closed space is filled with epoxy resin. A static sealing structure is formed between the motor stator assembly and the guide tube, the sealing effect is good, and the technical problem that in the prior art, seawater may enter a stator can be effectively solved. In addition, due to the fact that a flange structure mode is adopted, paddles transmit hydrodynamic load at paddle tip conveniently; meanwhile, tip vortex is avoided, and the propulsive efficiency is further improved.
Description
Technical field
The present invention relates to a kind of marine propulsion, more particularly to a kind of ship wheel rim integrated propeller.
Background technology
At present, the full circle swinging gondola propulsion system for having existed, it by be suspended on the slewing equipment of hull bottom, gondola,
Propulsion plant is constituted, and eliminates the shafting and rudder of traditional propeller.Its propulsion plant be arranged on gondola inside, propulsion electric machine turn
Sub- axle is connected with propeller shaft, positioned at same straight line.Slewing equipment can allow propeller that 360 degree of revolutions are realized in water, make to push away
Enter the thrust that device can produce any direction, realize good maneuvering performance, play a part of the rudder of normal shipboard.Relative to biography
The Diesel Driven propeller efficiency of system is low and the defect of Ship Controling very flexible, and full circle swinging gondola propulsion system is with shaking
The advantages of moving good little, maneuverability, save space, increased Ship Design, manufacture and the motility applied.Such as：
United States Patent (USP) (document publication number：5947779) disclose a kind of propulsion plant (Propulsion Device) (to push away
Enter device), Chinese patent application CN1749104A discloses a kind of fish shape simulating nacelle propeller, and the two employs full circle swinging and hangs
The version of cabin propulsion system.
But, this full circle swinging gondola propulsion system of prior art, the side for being connected using motor shaft and propeller shaft
Formula transmitting torque, which is inevitably with larger noise and trailing vortex；Also, junction adopts at propeller shaft and gondola
The form of rotatory sealing, its poor sealing performance sealing property are poor, drainage easily occur.
The content of the invention
The purpose of the present invention is that the present invention provides a kind of ship wheel rim integrated propeller, with simple structure, sealing effectiveness
Good, safe and reliable, operation noise is low, propulsive efficiency is high etc. technical characterstic.The technology adopted for achieving the above object by the present invention
Scheme is, a kind of ship wheel rim integrated propeller, it is characterised in that including Motor Stator Assembly, Rotor Assembly, propeller
Assembly, conduit, rear kuppe, former dome, the first water lubriucated bearing, the second water lubriucated bearing, axle, rear propeller hub cap, front propeller hub
Cap, former dome connecting plate, rear kuppe connecting plate, the drive end bearing bracket of field frame assembly sealing, rear end cap and fiberglass sleeve；
The Motor Stator Assembly is in integrally annular, into interference fit between its outer circumference surface and the pipe inner wall,
Installed in the inside axial direction centre position of the conduit；
The screw propeller assembly, former dome and rear kuppe are respectively assembled on the axle, wherein, screw propeller assembly position
Inside Motor Stator Assembly, former dome and rear kuppe are located at Motor Stator Assembly both sides respectively, and concrete connected mode is such as
Under：
First water lubriucated bearing and the second water lubriucated bearing are one in front and one in back set with the shaft, respectively with the axle
Coordinate into gap；
The screw propeller assembly is sleeved on first water lubriucated bearing and the second water lubriucated bearing, respectively with described
One water lubriucated bearing and the second water lubriucated bearing are into interference fit；
The former dome and rear kuppe are arranged in the front and rear sides of the screw propeller assembly, the front water conservancy diversion
Cover and the respective inner sleeve of rear kuppe are set with the shaft, form a fixed connection；
The bow oar hub cap and rear propeller hub cap are one in front and one in back respectively fitted over the two ends of the axle, and solid with holding screw respectively
It is scheduled on the front/rear end of the axle；
The quantity of the former dome connecting plate and rear kuppe connecting plate be it is some, wherein, every piece of former dome connects
One end of fishplate bar is welded on the internal face of the former dome outer sleeve, and the other end is welded on the former dome inner sleeve
In outside wall surface, the distance between above-mentioned each adjacent two pieces of former dome connecting plates are equal；One end of kuppe connecting plate after per block
In the rear on the internal face of kuppe outer sleeve, the other end is welded on the outside wall surface of the kuppe inner sleeve in front and back for welding
On, after above-mentioned each adjacent two pieces, the distance between kuppe connecting plate is equal；
The cross section of the Rotor Assembly is in annular, the inner periphery wall of the Rotor Assembly with it is described
Mode between the periphery formed by the outer rim of screw propeller assembly blade into interference fit is sleeved on the screw propeller assembly；
Certain interval is kept between the inner periphery wall of the excircle wall and the field frame assembly of the Rotor Assembly；
The Motor Stator Assembly is powered by external power supply；
The fiberglass sleeve is inserted inside the field frame assembly, and the excircle wall of the fiberglass sleeve is fixed with described
Into interference fit between the inner periphery wall of sub- assembly；
In the first hubbed flange version, the cervical region of first hubbed flange is enclosed within the fiber glass reinforced plastic cover to the drive end bearing bracket
On cylinder, inner wall surface thereof is contacted with the outer wall of fiberglass sleeve, the outside wall surface of the cervical region of first hubbed flange and the conduit
Internal face contact；
In the second hubbed flange structure, the cervical region of second hubbed flange is enclosed within the fiberglass sleeve to the rear end cap
On, inner wall surface thereof is contacted with the outer wall of fiberglass sleeve, the outside wall surface of the cervical region of second hubbed flange and the conduit
Internal face contacts；
On the flange face of above-mentioned first hubbed flange and on the flange face of the second hubbed flange, some numbers are respectively evenly equipped with
The screw of amount, and fixed by a number of bolt on the front end wall and rear end wall of the conduit respectively；
On the inner periphery wall and excircle wall of above-mentioned first hubbed flange cervical region, respectively offer first annular
Groove and the second annular groove, are separately installed with the first O-ring seals and in the first annular groove and the second annular groove
Two O-ring seals；
On the inner periphery wall and excircle wall of the cervical region of above-mentioned second hubbed flange, the 3rd is offered respectively annular
Groove and fourth annular groove, are separately installed with the 3rd O-ring seals and in the 3rd annular groove and fourth annular groove
Four O-ring seals；
Above-mentioned first annular O-ring seals are identical with the overall dimensions of the 3rd annular O-ring seals；
A confined space is formed between above-mentioned Motor Stator Assembly, conduit, drive end bearing bracket, rear end cap and fiberglass sleeve,
Filling in the confined space has epoxy resin.What above-mentioned technical proposal was directly brought has the technical effect that：
1st, a confined space is formed between field frame assembly, conduit, drive end bearing bracket, rear end cap and fiberglass sleeve, this is closed
Filling in space has epoxy resin.That is, " static seal " structure is defined between Motor Stator Assembly and conduit, its sealing effect
It is really good, safe and reliable, can be with technical problem of the sea water possibly into stator interior present in effectively solving prior art.
2nd, propeller and electric mover assembly are integrated into into an entirety, Rotor Assembly is revolved in the presence of electromagnetic force
Turn directly drive propeller to rotate, with integrated level height, do not need radiator cooler, simple structure, and run noise
It is low, the advantages of propulsive efficiency is high.
Explanation：To ensure screw propeller assembly suit and the interference between the first water lubriucated bearing and the second water lubriucated bearing
Amount, in assembling process, above-mentioned first water lubriucated bearing and the second water lubriucated bearing are assembled using cold charge.Preferably, it is above-mentioned
Rotor assembly is layer structure, from inside to outside successively including the iron core of sleeve-shaped, magnet steel and without latitude band；
If the magnet steel quantity is dry tablet, the magnet steel even adhesion is on the excircle wall of the iron core；Per adjacent
The magnetic pole of two panels magnet steel is conversely, be provided with pressing plate on per adjacent two panels magnet steel, pressing plate is screwed on iron core；
The magnet steel is with being banded on the iron core with canoe without latitude band；
The number of plies of tying up without latitude band is at least two-layer.
What the optimal technical scheme was directly brought has the technical effect that, using the structure being banded in magnet steel without latitude band on iron core
Form, beneficial to the reduction of the volume and weight of motor.
Further preferably, above-mentioned Rotor Assembly is sleeved on the screw propeller assembly using hot charge practice.
What the optimal technical scheme was directly brought has the technical effect that, the rotor that can be effectively ensured after the completion of assembling is total
Into between screw propeller assembly into tight fit.
Further preferably, the outside wall surface of above-mentioned former dome, rear kuppe and conduit is streamlined.
What the optimal technical scheme was directly brought has the technical effect that, former dome, rear kuppe and conduit are designed to
It is streamlined, the impact of current, hull wake flow and azimuth generation can be adjusted, thus, it can improve vibration and cavity is special
Property, and the presence of wheel rim can make blade that hydrodynamic load is transmitted at blade tip, while avoiding producing tip whirlpool.
Further preferably, above-mentioned first O-ring seals, the second O-ring seals, the 3rd O-ring seals and the 4th O shapes sealing
The material of circle is silicone rubber.
What the optimal technical scheme was directly brought has the technical effect that, above-mentioned each O-ring seals select silicone rubber material, examine
Consider specific applying working condition condition, silicone rubber has that oil resistant, water-fast, ageing resistace are good, and long service life, material are harder,
The features such as good sealing effect.
In sum, the present invention makes an uproar with simple structure, good sealing effect, safe and reliable, operation relative to prior art
The beneficial effect such as sound is low, propulsive efficiency is high.
Description of the drawings
Fig. 1 is the cross-sectional view of the wheel rim integrated propeller of the present invention；
Fig. 2 is the forward sight structural representation of the wheel rim integrated propeller of the present invention.
Description of reference numerals：
1st, Motor Stator Assembly, 2, Rotor Assembly, 3, screw propeller assembly, 4, rear end cap, 5, drive end bearing bracket, 6, conduit,
7th, former dome, 8, rear kuppe, 9, fiberglass sleeve, 10, holding screw, the 11, second O-ring seals, the 12, the first O shapes are close
Seal, the 13, the 4th O-ring seals, 14, epoxy resin, the 15, second water lubriucated bearing, the 16, first water lubriucated bearing, 17, axle,
18th, bow oar hub cap, 19, rear propeller hub cap, 24, bolt.
Specific embodiment
The present invention is described in detail below in conjunction with the accompanying drawings.As shown in Figure 1 and Figure 2, ship wheel rim of the invention is integrated pushes away
Enter device, it include Motor Stator Assembly 1, Rotor Assembly 2, screw propeller assembly 3, conduit 6, rear kuppe 8, former dome 7,
First water lubriucated bearing 16, the second water lubriucated bearing 15, axle 17, rear propeller hub cap 19, bow oar hub cap 18, former dome connecting plate,
Kuppe connecting plate, drive end bearing bracket 5, rear end cap 4 and fiberglass sleeve 9 afterwards；
It is in annular that above-mentioned Motor Stator Assembly 1 is overall, is matched somebody with somebody into interference between 6 internal face of its outer circumference surface and above-mentioned conduit
Close, installed in the inside axial direction centre position of above-mentioned conduit；
Above-mentioned screw propeller assembly 3, former dome 7 and rear kuppe 8 are respectively assembled on above-mentioned axle 17, wherein, propeller
Assembly 3 is located inside Motor Stator Assembly 1, and former dome 7 and rear kuppe 8 are located at 1 both sides of Motor Stator Assembly respectively, specifically
Connected mode is as follows：
Above-mentioned first water lubriucated bearing 16 and the second water lubriucated bearing 15 are one in front and one in back sleeved on above-mentioned axle, respectively with it is upper
State 17 one-tenth gaps of axle to coordinate；
Above-mentioned screw propeller assembly 3 is sleeved on above-mentioned first water lubriucated bearing 16 and the second water lubriucated bearing 15, respectively with
Above-mentioned first water lubriucated bearing and the second water lubriucated bearing are into interference fit；
Above-mentioned former dome 7 and rear kuppe 8 are arranged in the front and rear sides of above-mentioned screw propeller assembly 3, above-mentioned leading
Stream cover and the respective inner sleeve of rear kuppe are set on above-mentioned axle 17, are formed a fixed connection；
Above-mentioned bow oar hub cap 18 and rear propeller hub cap 19 are one in front and one in back respectively fitted over the two ends of above-mentioned axle, and use clamp screw respectively
Nail 10 is fixed on the front/rear end of above-mentioned axle；
The quantity of above-mentioned former dome connecting plate and rear kuppe connecting plate be it is some, wherein, every piece of former dome connects
One end of fishplate bar is welded on the internal face of above-mentioned former dome outer sleeve, and the other end is welded on above-mentioned former dome inner sleeve
In outside wall surface, the distance between above-mentioned each adjacent two pieces of former dome connecting plates are equal；One end of kuppe connecting plate after per block
It is welded on the internal face of above-mentioned rear kuppe outer sleeve, the other end is welded on the outside wall surface of above-mentioned kuppe inner sleeve in front and back
On, after above-mentioned each adjacent two pieces, the distance between kuppe connecting plate is equal；
The cross section of above-mentioned Rotor Assembly is in annular, the inner periphery wall of above-mentioned Rotor Assembly with it is above-mentioned
Mode between the periphery formed by the outer rim of screw propeller assembly blade into interference fit is sleeved on above-mentioned screw propeller assembly；
Certain interval is kept between the inner periphery wall of the excircle wall and said stator assembly of above-mentioned Rotor Assembly；
Above-mentioned Motor Stator Assembly is powered by external power supply；
Inside above-mentioned fiberglass sleeve insertion said stator assembly, the excircle wall of above-mentioned fiberglass sleeve is fixed with above-mentioned
Into interference fit between the inner periphery wall of sub- assembly；
In the first hubbed flange version, the cervical region of first hubbed flange is enclosed within above-mentioned fiber glass reinforced plastic cover to above-mentioned drive end bearing bracket
On cylinder, inner wall surface thereof is contacted with the outer wall of fiberglass sleeve, the outside wall surface of the cervical region of first hubbed flange and above-mentioned conduit
Internal face contact；
In the second hubbed flange structure, the cervical region of second hubbed flange is enclosed within above-mentioned fiberglass sleeve to above-mentioned rear end cap
On, inner wall surface thereof is contacted with the outer wall of fiberglass sleeve, the outside wall surface of the cervical region of second hubbed flange and above-mentioned conduit
Internal face contacts；
On the flange face of above-mentioned first hubbed flange and on the flange face of the second hubbed flange, some numbers are respectively evenly equipped with
The screw of amount, and fixed on the front end wall and rear end wall of above-mentioned conduit by a number of bolt 24 respectively；
On the inner periphery wall and excircle wall of above-mentioned first hubbed flange cervical region, respectively offer first annular
Groove and the second annular groove, are separately installed with 12 He of the first O-ring seals in the first annular groove and the second annular groove
Second O-ring seals 11；
On the inner periphery wall and excircle wall of the cervical region of above-mentioned second hubbed flange, the 3rd is offered respectively annular
Groove and fourth annular groove, are separately installed with the 3rd O-ring seals and in the 3rd annular groove and fourth annular groove
Four O-ring seals 14；
Above-mentioned first annular O-ring seals 12 are identical with the overall dimensions of the 3rd annular O-ring seals；
One is formed between above-mentioned Motor Stator Assembly 1, conduit 6, drive end bearing bracket 5, rear end cap 4 and fiberglass sleeve 9 closed
Space, filling in the confined space has epoxy resin 14.
Above-mentioned rotor assembly is layer structure, from inside to outside successively including the iron core of sleeve-shaped, magnet steel and without latitude band (in figure
It is not shown)；
If above-mentioned magnet steel quantity is dry tablet, above-mentioned magnet steel even adhesion is on the excircle wall of above-mentioned iron core；Per adjacent
The magnetic pole of two panels magnet steel is conversely, be provided with pressing plate on per adjacent two panels magnet steel, pressing plate is screwed on iron core；
Above-mentioned magnet steel is with being banded on above-mentioned iron core with canoe without latitude band；
The above-mentioned number of plies of tying up without latitude band is at least two-layer.
Above-mentioned Rotor Assembly is sleeved on above-mentioned screw propeller assembly using hot charge practice.
To reduce resistance to water-flow, the outside wall surface of above-mentioned former dome, rear kuppe and conduit is designed to streamlined.
In view of specific applying working condition condition, above-mentioned first O-ring seals, the second O-ring seals, the sealing of the 3rd O shapes
The material of circle and the 4th O-ring seals, is preferably silicone rubber.
Explanation：Above-mentioned first water lubriucated bearing and the second water lubriucated bearing are assembled using cold charge.
Claims (5)
1. a kind of ship wheel rim integrated propeller, it is characterised in that including Motor Stator Assembly, Rotor Assembly, propeller
Assembly, conduit, rear kuppe, former dome, the first water lubriucated bearing, the second water lubriucated bearing, axle, rear propeller hub cap, front propeller hub
Cap, former dome connecting plate, rear kuppe connecting plate, drive end bearing bracket, rear end cap and fiberglass sleeve；
The Motor Stator Assembly is in integrally annular, into interference fit between its outer circumference surface and the pipe inner wall, is installed
In the inside axial direction centre position of the conduit；
The screw propeller assembly, former dome and rear kuppe are respectively assembled on the axle, wherein, screw propeller assembly is located at electricity
Inside machine stator assembly, former dome and rear kuppe are located at Motor Stator Assembly both sides respectively, and concrete connected mode is as follows：
First water lubriucated bearing and the second water lubriucated bearing are one in front and one in back set with the shaft, respectively with the axle into
Gap coordinates；
The screw propeller assembly is sleeved on first water lubriucated bearing and the second water lubriucated bearing, respectively with first water
Lubrication bearing and the second water lubriucated bearing are into interference fit；
The former dome and rear kuppe are arranged in the front and rear sides of the screw propeller assembly, the former dome and
The respective inner sleeve of kuppe is set with the shaft afterwards, forms a fixed connection；
The bow oar hub cap and rear propeller hub cap are one in front and one in back respectively fitted over the two ends of the axle, and are fixed on holding screw respectively
On the front/rear end of the axle；
The quantity of the former dome connecting plate and rear kuppe connecting plate be it is some, wherein, every piece of former dome connecting plate
One end be welded on the internal face of the former dome outer sleeve, the other end is welded on the outer wall of the former dome inner sleeve
On face, the distance between above-mentioned each adjacent two pieces of former dome connecting plates are equal；One end welding of kuppe connecting plate after per block
In the rear on the internal face of kuppe outer sleeve, the other end is welded in the outside wall surface of kuppe inner sleeve in the rear, above-mentioned
After each adjacent two pieces, the distance between kuppe connecting plate is equal；
The cross section of the Rotor Assembly is in annular, the inner periphery wall of the Rotor Assembly with the spiral
Mode between the periphery formed by the outer rim of oar assembly blade into interference fit is sleeved on the screw propeller assembly；It is described
Certain interval is kept between the inner periphery wall of the excircle wall and the field frame assembly of Rotor Assembly；
The Motor Stator Assembly is powered by external power supply；
The fiberglass sleeve is inserted inside the field frame assembly, and the excircle wall of the fiberglass sleeve is total with the stator
Into inner periphery wall between into interference fit；
In the first hubbed flange version, the cervical region of first hubbed flange is enclosed within the fiberglass sleeve to the drive end bearing bracket
On, inner wall surface thereof is contacted with the outer wall of fiberglass sleeve, the outside wall surface of the cervical region of first hubbed flange and the conduit
Internal face contacts；
In the second hubbed flange structure, the cervical region of second hubbed flange is enclosed within the fiberglass sleeve rear end cap, its
Internal face is contacted with the outer wall of fiberglass sleeve, the internal face of the outside wall surface of the cervical region of second hubbed flange and the conduit
Contact；
On the flange face of above-mentioned first hubbed flange and on the flange face of the second hubbed flange, respectively it is evenly equipped with a number of
Screw, and fixed by a number of bolt on the front end wall and rear end wall of the conduit respectively；
On the inner periphery wall and excircle wall of above-mentioned first hubbed flange cervical region, first annular groove is respectively offered
With the second annular groove, the first O-ring seals and the 2nd O shapes in the first annular groove and the second annular groove, are separately installed with
Sealing ring；
On the inner periphery wall and excircle wall of the cervical region of above-mentioned second hubbed flange, the 3rd annular groove is offered respectively
With fourth annular groove, in the 3rd annular groove and fourth annular groove, the 3rd O-ring seals and the 4th O shapes are separately installed with
Sealing ring；
Above-mentioned first O-ring seals are identical with the overall dimensions of the 3rd O-ring seals；
A confined space is formed between above-mentioned Motor Stator Assembly, conduit, drive end bearing bracket, rear end cap and fiberglass sleeve, this is close
Close to fill in space and have epoxy resin.
2. ship wheel rim integrated propeller according to claim 1, it is characterised in that the rotor assembly is stratiform knot
Structure, from inside to outside successively including the iron core of sleeve-shaped, magnet steel and without latitude band；
If the magnet steel quantity is dry tablet, the magnet steel even adhesion is on the excircle wall of the iron core；Per adjacent two panels
The magnetic pole of magnet steel is conversely, be provided with pressing plate on per adjacent two panels magnet steel, pressing plate is screwed on iron core；
The magnet steel is with being banded on the iron core with canoe without latitude band；
The number of plies of tying up without latitude band is at least two-layer.
3. ship wheel rim integrated propeller according to claim 1 and 2, it is characterised in that the Rotor Assembly is
It is sleeved on the screw propeller assembly using hot charge practice.
4. ship wheel rim integrated propeller according to claim 1 and 2, it is characterised in that the former dome, rear water conservancy diversion
The outside wall surface of cover and conduit is streamlined.
5. ship wheel rim integrated propeller according to claim 1 and 2, it is characterised in that first O-ring seals,
The material of the second O-ring seals, the 3rd O-ring seals and the 4th O-ring seals is silicone rubber.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510786583.XA CN105292424B (en) | 2015-11-16 | 2015-11-16 | Ship flange integration propulsion device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510786583.XA CN105292424B (en) | 2015-11-16 | 2015-11-16 | Ship flange integration propulsion device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105292424A CN105292424A (en) | 2016-02-03 |
| CN105292424B true CN105292424B (en) | 2017-04-12 |
Family
ID=55190419
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510786583.XA Active CN105292424B (en) | 2015-11-16 | 2015-11-16 | Ship flange integration propulsion device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105292424B (en) |
Families Citing this family (20)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106017907B (en) * | 2016-07-27 | 2018-09-14 | 武汉理工大学 | Wheel rim drives screw propeller experimental rig |
| CN106394841A (en) * | 2016-10-25 | 2017-02-15 | 西安兰海动力科技有限公司 | Ring driving type integrated motor thruster of underwater vehicle |
| CN107070064B (en) * | 2016-10-27 | 2023-11-24 | 中国人民解放军海军工程大学 | Rubber double-sealing structure of underwater motor cable |
| CN107226189A (en) * | 2017-05-24 | 2017-10-03 | 武汉理工大学 | A kind of electromagnetism peculiar to vessel is to turning to have hub wheel rim hydraulic propeller |
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| CN105292424A (en) | 2016-02-03 |
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