CN205986382U - Take wet -type high speed motor of heliciform tooth's socket - Google Patents
Take wet -type high speed motor of heliciform tooth's socket Download PDFInfo
- Publication number
- CN205986382U CN205986382U CN201620956140.0U CN201620956140U CN205986382U CN 205986382 U CN205986382 U CN 205986382U CN 201620956140 U CN201620956140 U CN 201620956140U CN 205986382 U CN205986382 U CN 205986382U
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- magnetism
- stator core
- isolating loop
- rotor
- teeth groove
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Abstract
The utility model discloses a take wet -type high speed motor of heliciform tooth's socket, including stator section branch, rotor part, front end housing and rear end cap, preceding, rear end cap respectively seal installation be in the both ends divided of stator section, stator section divide and to be located rotor part outer lane, and rotor part both ends respectively with corresponding preceding, rear end cap coupling, stator section divide including stator section spare, first shell, second shell the both ends divided of stator section respectively with corresponding preceding, rear end cap rigid coupling. The utility model discloses a wet -type structure has been cancelled the motor and has been connected epaxial movive seal, fluid gets into the rotor and holds the chamber, can absorb the heat that the motor produced effectively, and -Lubricating bearing increases the live time of motor.
Description
Technical field
This utility model is related to a kind of wet type high-speed electric expreess locomotive with helical form teeth groove, belongs in Fluid-transmission and control field
Variable speed hydraulic pump electricity consumption-mechanical energy converter.
Background technology
With the development of Power Electronic Technique, the variable pump on traditional structure, due to complex structure, high cost, limits it
Development, and changes the flow of pump by electric machine speed regulation, that is, so-called variable speed pump, long-range apparently, there is extensively light
Bright application prospect.
Variable speed pump is allowed to have big output flow, then high-speed electric expreess locomotive is exactly its key point.But motor turns high
Under speed, its produced problem is also a lot, and heating is serious, and bearing life is short, and also motor current vortex is big etc..In prior art, greatly
Adopt air-cooled or water-cooled, air cooling effect is not good, water-cooled is many to be distributed cooling circuit in outer wall more, and the motor feels hot maximum is to turn
The high-speed rotation of subassembly, the water cooling labyrinth of outer wall can only cool down the coil of heating, has cooled down not for internal heat
Act on to corresponding.And, simply solved heating problem before often, bearing life and current vortex problem but still exist.
In addition, when existing high-speed electric expreess locomotive is dry construction, when using it for driving hydraulic pump, not allowing hydraulic system work
Make the fluid in loop and enter rotor chamber, thus need in the connecting shaft with motor for the pump plus O-ring seal, form dynamic sealing
Will be airtight for whole rotor chamber, this introduces extra frictional resistance, limit the raising further of motor speed.And at a high speed
When dry type is changed into wet structures by motor, fluid is passed through rotor cavity volume, fluid has certain extruding for rotor tooth, turns
The rotary motion of son, is difficult to drive fluid axially-movable to enter rotor right chamber, fluid shuttling movement difficulty in rotor cavity volume is big.
Content of the invention
In order to overcome, existing high-speed electric expreess locomotive radiating is slow, bearing life is short, motor needs dynamic sealing, oil circulation motion difficulty etc.
Deficiency, this utility model provide a kind of wet type high-speed electric expreess locomotive with helical form teeth groove.
The technical solution adopted in the utility model is:
With the wet type high-speed electric expreess locomotive of helical form teeth groove, including stationary part, rotor portion, drive end bearing bracket and rear end cap, described
Forward and backward end cap be sealingly mounted at the two ends of described stationary part respectively, described stationary part is located at described rotor portions
Exceptionally enclose, and the two ends of described rotor portion connect with corresponding forward and backward end-cover axle respectively it is characterised in that:Described determines
Subdivision includes stator component, the first shell, second housing, the two ends of described stationary part respectively with corresponding front and back ends
Lid is affixed;
Described rotor portion is located at the inner ring of described stationary part, and described rotor portion includes armature spindle and rotor
Armature, the described outside socket of armature spindle fixed rotor armature, the described outer wall of rotor armature and described stator department
The inwall gap cooperation dividing, the two ends of described armature spindle are respectively supported on the bearing of corresponding front and rear cover;
The outer surface of described rotor armature is evenly equipped with spiral teeth groove, and the hand of spiral edge of described spiral teeth groove turns
Sub- axle axis direction, and from the cross section of radial direction, the openings of sizes of described spiral teeth groove is with stator tooth teeth groove
Opening is identical;The number of teeth of described spiral teeth groove is identical with stator component, and has two cannelures in outer surface distributed, two
Spiral teeth groove is separated by described cannelure;Described rotor armature is divided into three-stage, and in the direction of the clock two-by-two
Differ 1/3 tooth pitch;
Described stator component include squirrel-cage ring-type cylinder, stalloy, the first stator core, the second stator core, the 3rd
Stator core, the 4th stator core, the first magnetism-isolating loop, the second magnetism-isolating loop, the 3rd magnetism-isolating loop;Described the first stator core,
The outside of four stator cores is tightly connected with the first described shell, second housing respectively;Described the first stator core, first
Magnetism-isolating loop, the second stator core, the second magnetism-isolating loop, the 3rd stator core, the 3rd magnetism-isolating loop, the 4th stator core are axially arranged successively
Row, and at cooperation, welding forms sleeve, and described squirrel-cage annular canister is located at the outer ring of sleeve;
Described the first magnetism-isolating loop, the second magnetism-isolating loop, the outside of the 3rd magnetism-isolating loop all correspond to one control coil of coiling, its
Middle control coil is looped around the phase forming current excitation on the first magnetism-isolating loop;Control coil is looped around composition on the second magnetism-isolating loop
One phase of current excitation;Control coil is looped around the phase forming current excitation on the 3rd magnetism-isolating loop, altogether forms three-phase.
The inner side of described drive end bearing bracket and rear end cap is evenly equipped with two circular grooves, a pair of groove respectively with the first shell,
Second housing coordinate, and at cooperation seal, another to groove respectively with clutch shaft bearing, second bearing interference fit.
Described the first stator core, the second stator core, the 3rd stator core, the 4th stator core, the first magnetism-isolating loop,
Second magnetism-isolating loop, the 3rd magnetism-isolating loop all in circular, and inner surface is evenly equipped with little tooth, and the number of teeth is identical, profile of tooth during installation
Position is identical.
The outer surface of described squirrel-cage annular canister is evenly distributed with rectangular recess, and the left and right sides is distributed with annular boss,
The boss of both sides and outer surface contact position are evenly distributed with rectangular channel, the described position of rectangular channel and outer surface toward direction in cylinder
Rectangular recess position identical on radial circumference.
Described stalloy is rectangular, inside has three rectangular recess;Described stalloy embeds the square of squirrel-cage ring-type cylinder
In connected in star, form three annular grooves with sleeve outer surface, be used for laying coil.
The first described shell and second housing are all U-shaped, and are oppositely arranged, the first described shell and second housing it
Between form cannelure, described stator component is located in cannelure, and the outer surface of described stator component has some rectangular channels.
Described armature spindle and described rotor armature interference fit.
Described armature spindle is cylindrical, and axial and circumferential are evenly equipped with aperture, and connects.
Described drive end bearing bracket and rear end cap are all square, and side is distributed with three annular grooves, and the annular of ragged edge is recessed
Groove respectively with the inner surface of sleeve, the outer surface of the first shell, second housing the cooperation of outer surface gap.
Described drive end bearing bracket, rear end cap, the first magnetism-isolating loop, the second magnetism-isolating loop, the 3rd magnetism-isolating loop, the first shell, outside second
Shell and armature spindle are the non-magnetizer that non-magnet_conductible material is made;Described stalloy, rotor armature, the first stator core,
Two stator cores, the 3rd stator core and the 4th stator core are the magnetic conductor that soft magnetic materials is made.
In order to solve the loss of variable speed hydraulic pump high-speed electric expreess locomotive current vortex, bearing wear, motor long-play generates heat
And dynamic sealing in motor connection axle is the problems such as limit rotating speed and improve, the utility model proposes a kind of structure is simple, low cost
Using the blade inserting wet type high-speed electric expreess locomotive of the pump with helical form teeth groove, stationary part adopts blade inserting structure, greatly reduces
Current vortex, it adopts distinctive axial phase mode to form the high pressure resistant structure of wet type, by Exciting Windings for Transverse Differential Protection and rotor chamber every
From the low pressure oil of hydraulic pump oil return line being introduced rotor chamber, lubrication is formed to mechanical bearing, bearing can be greatly prolonged simultaneously
Service life;The fluid of circulation can play cooling effect simultaneously to the Exciting Windings for Transverse Differential Protection of heating again, the bulk life time of motor and
Stream time is improved;Due to the high pressure resistant structure of the wet type of rotor chamber, the dynamic sealing in motor connection axle can be cancelled,
The frictional resistance of this part has not existed yet, and the rotating speed of motor can get a promotion further.And, rotor armature adopts spiral
Fluid can be incorporated into rotor armature from left chamber by shape tooth slot structure by motor rotation, along the circumferential movement of rotor armature,
Enter rotor right chamber.The beneficial effects of the utility model are mainly reflected in:1st, this utility model adopts wet structures, eliminates electricity
Dynamic sealing in machine connecting shaft;2nd, this utility model adopts blade inserting structure, reduces the current vortex that motor produces, and rotor is held in the mouth
Ferrum adopts spiral teeth slot structure, using the rotation of motor, can be rapidly introduced into fluid, and make fluid in rotor cavity volume
Circulate;3rd, fluid enters rotor cavity volume, can effectively absorb the heat of motor generation, lubricates bearing, increases motor
Use time.
Brief description
Fig. 1 is structural representation of the present utility model.
Fig. 2 a, 2b are the structural representation of this utility model rotor armature.
Fig. 3 is this utility model first, the structural representation of the 4th stator core.
Fig. 4 is the structural representation of second, third stator core of this utility model.
Fig. 5 is the structural representation of this utility model stalloy.
Fig. 6 is the structural representation of this utility model magnetism-isolating loop.
Fig. 7 a, 7b, 7c are the structural representation of this utility model squirrel-cage ring-type cylinder.
Fig. 8 is this utility model first shell, the structural representation of second housing.
Fig. 9 is the tooth-shape structure figure of this utility model rotor armature.
Figure 10 a, 10b are the initial position figure of profile of tooth between this utility model stator and rotor.
When Figure 11 a, 11b are that this utility model first control coil is energized, the location drawing of profile of tooth between rotor.
When Figure 12 a, 12b are that this utility model second control coil is energized, the location drawing of profile of tooth between rotor.
When Figure 13 a, 13b are that this utility model the 3rd control coil is energized, the location drawing of profile of tooth between rotor.It is embodied as
Mode
Referring to figs. 1 to Figure 13 b, with the wet type high-speed electric expreess locomotive of helical form teeth groove, including stationary part, rotor portion, front end
Lid 1 and rear end cap 12, described forward and backward end cap 1,12 is sealingly mounted at the two ends of described stationary part respectively, and described determines
Subdivision is located at described rotor portion outer ring, and the two ends of described rotor portion respectively with corresponding forward and backward end cap 1,
12 axles connect, and described stationary part includes stator component, the first shell 2, second housing 6, and the two ends of described stationary part are divided
Not affixed with corresponding forward and backward end cap 1,12;
Described rotor portion is located at the inner ring of described stationary part, and described rotor portion includes armature spindle 23 and turns
Sub- armature 24, the described outside socket of armature spindle 23 fixed rotor armature 24, the described outer wall of rotor armature 24 and institute
The inwall gap cooperation of the stationary part stated, the two ends of described armature spindle 23 are respectively supported at the bearing of corresponding front and rear cover
22nd, on 11;
The outer surface of described rotor armature 24 is evenly equipped with spiral teeth groove, the hand of spiral edge of described spiral teeth groove
Rotor armature 24 axis direction, and from the cross section of radial direction, the openings of sizes of described spiral teeth groove is with described
The teeth groove opening of stationary part is identical;The number of teeth of described spiral teeth groove is identical with stator component, and has in outer surface distributed
Two cannelures, spiral teeth groove is separated by the cannelure described in two;Described rotor armature 24 is divided into three-stage, and
Differ 1/3 tooth pitch in the direction of the clock two-by-two;
Described stator component includes squirrel-cage ring-type cylinder 8, stalloy 3, the first stator core 19, the second stator core
17th, the 3rd stator core 15, the 4th stator core 13, the first magnetism-isolating loop 18, the second magnetism-isolating loop 16, the 3rd magnetism-isolating loop 14;Described
The first stator core 19, the 4th stator core 13 outside respectively with the first described shell 2, second housing 6 pass through sealing
Circle 9,10,20,21 is tightly connected;Described the first stator core 19, the first magnetism-isolating loop 18, the second stator core 17, second every
Magnet ring 16, the 3rd stator core 15, the 3rd magnetism-isolating loop 14, the 4th stator core 13 are axially arranged in order, and weld at cooperation
Connect formation sleeve, described squirrel-cage annular canister 8 is located at the outer ring of sleeve;
Described the first magnetism-isolating loop 18, the second magnetism-isolating loop 16, all corresponding one control of coiling in outside of the 3rd magnetism-isolating loop 14
Coil 4,5,7, wherein control coil are looped around the phase forming current excitation on the first magnetism-isolating loop 18;Control coil is looped around
One phase of current excitation is formed on two magnetism-isolating loops 16;Control coil is looped around on the 3rd magnetism-isolating loop 13 and forms the one of current excitation
Phase, forms three-phase altogether.
The inner side of described drive end bearing bracket 1 and rear end cap 12 is evenly equipped with two circular grooves, a pair of groove respectively with first outside
Shell 2, second housing 6 coordinate, and seal at cooperation, another groove are joined with clutch shaft bearing 22, second bearing 11 interference respectively
Close.
Described the first stator core 19, the second stator core 17, the 3rd stator core 15, the 4th stator core 13,
One magnetism-isolating loop 18, the second magnetism-isolating loop 16, the 3rd magnetism-isolating loop 14 all in circular, and inner surface is evenly equipped with little tooth, and profile of tooth
Position is identical with the number of teeth.
The outer surface of described squirrel-cage annular canister 8 is evenly distributed with rectangular recess, and the left and right sides is distributed with annular boss,
The boss of both sides and outer surface contact position are evenly distributed with rectangular channel, the described position of rectangular channel and outer surface toward direction in cylinder
Rectangular recess position identical on radial circumference.
Described stalloy 3 is rectangular, inside has three rectangular recess;Described stalloy embeds the square of squirrel-cage ring-type cylinder
In connected in star, form three annular grooves with sleeve outer surface, be used for laying coil.
The first described shell and second housing are all U-shaped, and are oppositely arranged, the first described shell and second housing it
Between form cannelure, described stator component is located in cannelure, and the outer surface of described stator component has some rectangular channels.
Described armature spindle 23 and described rotor armature 24 interference fit.
Described armature spindle 23 is cylindrical.
Described drive end bearing bracket 1 and rear end cap 12 are all square, and side is distributed with three annular grooves, the annular of ragged edge
Groove respectively with the inner surface of sleeve, the outer surface of the first shell, second housing the cooperation of outer surface gap.
Described drive end bearing bracket, rear end cap, the first magnetism-isolating loop, the second magnetism-isolating loop, the 3rd magnetism-isolating loop, the first shell, outside second
Shell and armature spindle are the non-magnetizer that non-magnet_conductible material is made;Described stalloy, rotor armature, the first stator core,
Two stator cores, the 3rd stator core and the 4th stator core are the magnetic conductor that soft magnetic materials is made.
The present embodiment taking be uniformly distributed the structure of 10 teeth on electric machine rotor as a example, is made to this utility model in conjunction with accompanying drawing
Further illustrate.
As shown in figure 1, when there being fluid to be passed through rotor cavity volume from left end cap 1 oil-in, being rotated by rotor and voluntarily drive
Fluid enters in the helical form teeth groove of rotor armature 24, while following rotor and circumferentially rotate, axial movement, and enter rotor cavity volume
Right side, meanwhile, right side fluid is gone out by the through hole in armature spindle, and this wet structures was both lowered the temperature to rotor, makes to turn
Son can reach very high rotating speed, increase the stream time of motor, also rotor part is lubricated, and reduces rotor high
Frictional dissipation caused by speed rotation;Place sealing ring 20,9 in drive end bearing bracket 1 and rear end cap 12 annular groove outer surface respectively,
To prevent fluid from leaking out from the parts of motor, and place sealing respectively in the first shell 2, second housing 6 inner surface
Circle 21,10, the first stator core, the first magnetism-isolating loop, the second stator core, the second magnetism-isolating loop, the 3rd stator core, the 3rd every magnetic
Ring, the 4th stator core weld formation sleeve successively so that coil is separated by with the rotor full of fluid, and this structure is simple, reliable,
System is made to remain able to work under wet type state.
First stator core, the second stator core, the 3rd stator core, the 4th stator core, first, second, third every
The inner peripheral surface of magnet ring has that number is identical and equally distributed multiple little tooth, and the number of teeth is more, and the angle that motor often mutually rotates is got over
Little, dynamic property is better, and nonlinearity erron is less;
Rotor armature 24 and armature spindle 23 interference fit, are distributed with teeth groove on rotor armature 24 outer circumference surface, circumferentially face
On see in the shape of a spiral, and the rotor tooth on its outer circumference surface is identical with the stator core number of teeth, and whole rotor part passes through first, the
Two bearings 22,11 are respectively supported in drive end bearing bracket 1 and rear end cap 12, can be around center axis thereof;
For meeting the requirement of current control magnetic flux, drive end bearing bracket 1, rear end cap 12, first, second shell 2,6, first, second,
3rd magnetism-isolating loop 18,16,14, squirrel-cage ring-type cylinder 8 and armature spindle 23 are the non-magnetizer that non-magnet_conductible material is made;Described
First stator core, the second stator core, the 3rd stator core, the 4th stator core, rotor armature 24, stalloy 3 are soft
The magnetic conductor that magnetic material is made;
As shown in figure 9, for realizing the continuous rotation of high-speed electric expreess locomotive, described rotor armature need to be divided into three sections taking 10 teeth as a example,
Differ 1/3 tooth pitch two-by-two.On rotor circumference face, a tooth pitch cycle is D, corresponds to axis direction a cycle and is d, that is,
Annular groove axial distance a=D/3=d/3 on rotor armature 21 outer circumference surface, rotor armature 24 removing and the first stator core,
The corresponding long each section of axial length of being outside one's consideration of second stator core is nd (n=1,2,3 ...).
Operation principle:As shown in Figure 10 a-13b, so that single triple time controls as a example, the first stator core 19, the second stator core
17th, the second stator core 15, the first stator core 13 form six sections of annular working gas gap δ with rotor armature 24 respectively1、δ2、
δ3、δ4、δ5、δ6, its operation principle follow by magnet rotor iron core by with the pulse electromagnetic field interactions being produced by stator and
Produce the principle rotating, when the relative position of rotor tooth is different, the magnetic flux of magnetic circuit is also different, when winding is energized, rotor institute
Rotate position be make every effort to make energized phase magnetic circuit magnetic flux be maximum;As Figure 10 a;When three control coil all no powers, turn
Subassembly is in initial position, the such as Figure 10 b of the profile of tooth location drawing between rotor.As shown in fig. 11a, when control coil 4 is passed through
During electric current as shown in fig. 11a, the first stator core 19, the second stator core 17 form two sections of work respectively with rotor armature 24
Air gap delta1、δ2, magnetic circuit figure as shown in fig. 11a will be produced, now rotor is in order to the magnetic flux of generation on each working gas gap is maximum
Producing torque makes rotor part rotate, stable equilibrium position such as Figure 11 b of final rotor;When control coil 5 is passed through as Figure 12 a
During shown electric current, now, will produce control magnetic field around control coil 5, magnetic circuit figure such as Figure 12 a, on each working gas gap calmly
The stable equilibrium position of rotor is as shown in Figure 12b;When the 3rd control coil 7 is passed through electric current as depicted in fig. 13 a, in control line
Enclose 7 surroundings and produce and control magnetic field, as depicted in fig. 13 a, now rotor armature 24 is to make magnetic flux senior general produce one to turn to magnetic circuit figure
So that rotor part rotates, now the second stator core 15 and the first stator core 13 are overlapped, respectively square with rotor armature 24 profile of tooth
On working gas gap the profile of tooth position of rotor as illustrated in fig. 13b, i.e. initial position of the present utility model;So first coil 4- the
Two coil 5- tertiary coil 7- first coil 4 is single to clap formula circulation energising, you can ensure continuous rotation of the present utility model.
Content described in this specification embodiment is only enumerating of the way of realization to inventive concept, of the present utility model
Protection domain is not construed as being only limitted to the concrete form that embodiment is stated, protection domain of the present utility model is also and in this
Skilled person according to this utility model design it is conceivable that equivalent technologies mean.
Claims (10)
1. the wet type high-speed electric expreess locomotive with helical form teeth groove, including stationary part, rotor portion, drive end bearing bracket and rear end cap, described
Forward and backward end cap is sealingly mounted at the two ends of described stationary part respectively, and described stationary part is located at described rotor portion
Outer ring, and the two ends of described rotor portion connect with corresponding forward and backward end-cover axle respectively it is characterised in that:Described stator
Part includes stator component, the first shell, second housing, the two ends of described stationary part respectively with corresponding forward and backward end cap
Affixed;
Described rotor portion is located at the inner ring of described stationary part, and described rotor portion includes armature spindle and rotor rank
Ferrum, the described outside socket of armature spindle fixed rotor armature, the described outer wall of rotor armature and described stationary part
Inwall gap cooperation, the two ends of described armature spindle are respectively supported on the bearing of corresponding front and rear cover;
The outer surface of described rotor armature is evenly equipped with spiral teeth groove, and the hand of spiral of described spiral teeth groove is along armature spindle
Axis direction, and from the cross section of radial direction, the openings of sizes of described spiral teeth groove is with stator tooth teeth groove opening
Identical;The number of teeth of described spiral teeth groove is identical with stator component, and has two cannelures in outer surface distributed, described in two
Cannelure spiral teeth groove is separated;Described rotor armature is divided into three-stage, and differs two-by-two in the direction of the clock
1/3 tooth pitch;
Described stator component includes squirrel-cage ring-type cylinder, stalloy, the first stator core, the second stator core, the 3rd stator
Iron core, the 4th stator core, the first magnetism-isolating loop, the second magnetism-isolating loop, the 3rd magnetism-isolating loop;Described the first stator core, the 4th fixed
The outside of sub- iron core is tightly connected with the first described shell, second housing respectively;Described the first stator core, first every magnetic
Ring, the second stator core, the second magnetism-isolating loop, the 3rd stator core, the 3rd magnetism-isolating loop, the 4th stator core are axially arranged in order,
And welding forms sleeve at cooperation, described squirrel-cage annular canister is located at the outer ring of sleeve;
Described the first magnetism-isolating loop, the second magnetism-isolating loop, the outside of the 3rd magnetism-isolating loop all correspond to one control coil of coiling, wherein control
Coil encircling processed forms a phase of current excitation on the first magnetism-isolating loop;Control coil is looped around composition electric current on the second magnetism-isolating loop
One phase of excitation;Control coil is looped around the phase forming current excitation on the 3rd magnetism-isolating loop, altogether forms three-phase.
2. as claimed in claim 1 the wet type high-speed electric expreess locomotive with helical form teeth groove it is characterised in that:Described drive end bearing bracket and after
The inner side of end cap is evenly equipped with two circular grooves, and a pair of groove is coordinated with the first shell, second housing respectively, and close at cooperation
Envelope, another to groove respectively with clutch shaft bearing, second bearing interference fit.
3. as claimed in claim 2 the wet type high-speed electric expreess locomotive with helical form teeth groove it is characterised in that:The first described stator ferrum
Core, the second stator core, the 3rd stator core, the 4th stator core, the first magnetism-isolating loop, the second magnetism-isolating loop, the 3rd magnetism-isolating loop
All in circular, and inner surface is evenly equipped with little tooth, and the number of teeth is identical, and during installation, profile of tooth position is identical.
4. as claimed in claim 3 the wet type high-speed electric expreess locomotive with helical form teeth groove it is characterised in that:Described squirrel-cage annular
The outer surface of cylinder is evenly distributed with rectangular recess, and the left and right sides is distributed with annular boss, the boss of both sides and outer surface contact position
Toward in cylinder, direction is evenly distributed with rectangular channel, and the described position of rectangular channel is round in radial direction with the position of the rectangular recess of outer surface
Identical on week.
5. as claimed in claim 4 the wet type high-speed electric expreess locomotive with helical form teeth groove it is characterised in that:Described stalloy is in square
Shape, inside has three rectangular recess;Described stalloy embeds in the rectangular recess of squirrel-cage ring-type cylinder, is formed with sleeve outer surface
Three annular grooves, are used for laying coil.
6. as claimed in claim 5 the wet type high-speed electric expreess locomotive with helical form teeth groove it is characterised in that:Described the first shell and
Second housing is all U-shaped, and is oppositely arranged, and forms cannelure, described stator between the first described shell and second housing
Part is located in cannelure, and the outer surface of described stator component has some rectangular channels.
7. as claimed in claim 6 the wet type high-speed electric expreess locomotive with helical form teeth groove it is characterised in that:Described armature spindle and institute
The rotor armature interference fit stated.
8. as claimed in claim 7 the wet type high-speed electric expreess locomotive with helical form teeth groove it is characterised in that:Described armature spindle is in circle
Column, axial and circumferential are evenly equipped with aperture, and connect.
9. as claimed in claim 8 the wet type high-speed electric expreess locomotive with helical form teeth groove it is characterised in that:Described drive end bearing bracket and after
End cap is all square, and side is distributed with three annular grooves, the annular groove of ragged edge respectively with the inner surface of sleeve, first
The outer surface of shell, the outer surface gap cooperation of second housing.
10. as claimed in claim 9 the wet type high-speed electric expreess locomotive with helical form teeth groove it is characterised in that:Described drive end bearing bracket, after
End cap, the first magnetism-isolating loop, the second magnetism-isolating loop, the 3rd magnetism-isolating loop, the first shell, second housing and armature spindle are non-magnet_conductible material
The non-magnetizer made;Described stalloy, rotor armature, the first stator core, the second stator core, the 3rd stator core with
And the 4th stator core be the magnetic conductor that soft magnetic materials is made.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CN201620956140.0U CN205986382U (en) | 2016-08-28 | 2016-08-28 | Take wet -type high speed motor of heliciform tooth's socket |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201620956140.0U CN205986382U (en) | 2016-08-28 | 2016-08-28 | Take wet -type high speed motor of heliciform tooth's socket |
Publications (1)
Publication Number | Publication Date |
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CN205986382U true CN205986382U (en) | 2017-02-22 |
Family
ID=58037152
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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CN201620956140.0U Withdrawn - After Issue CN205986382U (en) | 2016-08-28 | 2016-08-28 | Take wet -type high speed motor of heliciform tooth's socket |
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Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN106160282A (en) * | 2016-08-28 | 2016-11-23 | 浙江工业大学 | Wet type high-speed electric expreess locomotive with helical form teeth groove |
-
2016
- 2016-08-28 CN CN201620956140.0U patent/CN205986382U/en not_active Withdrawn - After Issue
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN106160282A (en) * | 2016-08-28 | 2016-11-23 | 浙江工业大学 | Wet type high-speed electric expreess locomotive with helical form teeth groove |
CN106160282B (en) * | 2016-08-28 | 2019-01-08 | 浙江工业大学 | Wet type high-speed motor with helical form tooth socket |
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