CN207968149U - A kind of driving motor of locomotive cooling tower wind turbine - Google Patents
A kind of driving motor of locomotive cooling tower wind turbine Download PDFInfo
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- CN207968149U CN207968149U CN201721504826.7U CN201721504826U CN207968149U CN 207968149 U CN207968149 U CN 207968149U CN 201721504826 U CN201721504826 U CN 201721504826U CN 207968149 U CN207968149 U CN 207968149U
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Abstract
The utility model is related to a kind of driving motors of locomotive cooling tower wind turbine, including shaft, waterproof cover, fore bearing outer cover, bearing, steel waveform spring, drive end bearing bracket, fore bearing inner cover, rotor assembly, field frame assembly, ground wire, rear end cap, rear internal bearing cover, rear bearing cover, engine base, waterproof connector and fastener, the front and rear cover of motor is fixed on engine base both ends；There is field frame assembly in engine base, rotor is located in field frame assembly, there is cooling fin on engine base, shaft both ends are equipped with bearing, bearing is located in the bearing chamber of front and rear cover, and fore bearing outer cover is provided with waterproof cover, and waterproof connector is arranged on field frame assembly, front end bearing outer ring or so is equipped with gap, gives thermal expansion reserved space；Power cord and ground wire are drawn by waterproof connector from stator；Power on, power is provided to motor.This motor compact appearance is beautiful, thermal diffusivity is good, and vibration is low with noise, insulating materials temperature classification is high, performance is stablized, safe and reliable to operation.
Description
Technical field
The utility model is related to a kind of driving motors of locomotive cooling tower wind turbine, it is as electric locomotive blower fan of cooling tower
Driving equipment.
Background technology
Currently, the blower fan of cooling tower of electric locomotive both at home and abroad is typically totally enclosed, complete machine degree of protection IP55.Driving
Motor requires have the outer blower fan of cooling tower motor characteristic feature of Now Domestic, and motor drive wind turbine provides cooling wind for cooling tower,
Heat inside cooling tower is taken away.Because of the running environment, the class of pollution, sea of the drive motor of electric locomotive blower fan of cooling tower
Pull out, the particularity of the factors such as overvoltage category, environment temperature, ambient humidity it is different from common motor, it is desirable that motor heat dissipation
Property it is good, dust-proof, water resistance is good, high temperature resistant, Environmental Safety, reliability is high, and service life is long.That is, electric locomotive is cold
But the particularity of the factors such as the mounting condition of the drive motor of tower wind turbine and use environment, it is desirable that drive motor shape and interior
The particularity of portion's structure, and have the characteristics that good waterproof performance, thermal diffusivity are good, the class of insulation is high, security reliability.It is required that driving electricity
The vibration of machine is low, and the dynamic balance grade of rotor requires height, while locomotive requires all nonmetallic materials to have low cigarette, nontoxic and resistance
The characteristics such as combustion, prevent fire hazard and do not cause to damage to human body when there is rough sledding.Original driving motor is difficult to
It meets the requirements, needs to improve.
Invention content
Purpose of the utility model is to overcome the above-mentioned shortcomings and provide one kind have special construction and thermal diffusivity it is good, it is dust-proof,
Water resistance is good, vibrates the driving motor of, dependable performance low with noise and electric locomotive blower fan of cooling tower with long service life.
Technical solution used by the utility model is：A kind of driving motor of locomotive cooling tower wind turbine, including it is shaft, anti-
Water cover, fore bearing outer cover, bearing, steel waveform spring, drive end bearing bracket, fore bearing inner cover, rotor assembly, field frame assembly, ground wire,
Rear end cap, rear internal bearing cover, rear bearing cover, engine base, waterproof connector and fastener；Wherein, drive end bearing bracket and rear end cap are fixed on
Field frame assembly both ends, the field frame assembly are fixed on by holding screw in engine base, and engine base is equipped with cooling fin, in field frame assembly
Rotor assembly is set, and rotor assembly is made of shaft and cast-aluminum rotor, it is characterised in that：
Shaft extended position in the outer outer side of lid of the fore bearing is equipped with blocking water and enters the waterproof cover inside motor；
The bearing is arranged at shaft both ends, and the bearing at both ends is separately positioned on the bearing chamber of drive end bearing bracket and rear end cap
It is interior, wherein front end bearing outer ring is connect by bolt with fore bearing outer cover and fore bearing inner cover, in fore bearing outer cover, fore bearing
In preceding end bearing is wrapped in by lid and three component of drive end bearing bracket, rear bearing cover, rear internal bearing cover and rear end cap contract rear axle
In being rolled in；
The steel waveform spring is arranged in the bearing chamber of drive end bearing bracket；Steel waveform spring is applied by fore bearing outer cover
Plus-pressure.
The drive end bearing bracket is provided with through-hole and ring flange, and the engine base on field frame assembly is equipped with threaded hole, the threaded hole position
Below through-hole on drive end bearing bracket, the driving motor of blower fan of cooling tower passes through the engine base threaded hole of the field frame assembly and drive end bearing bracket
Ring flange is fixed on air duct；
The engine base of the field frame assembly is provided with ground connection threaded hole and waterproof connector, and ground connection threaded hole is grounded for installing
Line, waterproof connector play the effect of waterproof and dustproof；
The engine base of the drive end bearing bracket, rear end cap and field frame assembly is bolted, drive end bearing bracket and rear end cap be it is outer only
Mouthful, the engine base of field frame assembly is inner stopper.
The bearing is deep groove ball bearing.
Engine base in the field frame assembly is gray cast iron material, and drive end bearing bracket and rear end cap are gray cast iron material.
This driving motor uses inverter supply, H grade of the class of insulation, and insulating materials is with low cigarette, nontoxic and fire-retardant etc. special
Property.Front end bearing outer ring of driving motor or so respectively has gap, gives thermal expansion spacing；Driving motor uses anticorona H grades
Insulating materials simultaneously has low cigarette, nontoxic, flame retardant property, to adapt to locomotive safety requirements；Drive motor passes through end cap ring flange
It is mounted in fan air drum with engine base threaded hole.Key, steel waveform spring and insulating materials in driving motor are all made of standard
Part.
In conclusion the utility model provides driving force as the driving equipment of locomotive cooling tower wind turbine, this driving electricity
Motivation special construction has compact appearance is beautiful, thermal diffusivity is good, degree of protection is high, vibration is low with noise, insulating materials is heat-resisting etc.
The characteristics such as grade height, safety and environmental protection.Its working condition is the engine base screw thread that drive motor leans on drive end bearing bracket ring flange and stator general assembly
Hole is mounted in fan air drum, and the performance of wind turbine and drive motor is stablized, safe and reliable to operation.
Description of the drawings
Fig. 1 is the main structure diagram of the utility model；
Fig. 2 is the left view structural representation of the utility model；
In figure：Before 1- shafts, 2- waterproof covers, 3- fore bearings outer cover, 4- bearings, 5- steel waveform spring, 6- drive end bearing brackets, 7-
After internal bearing cover, 8- rotor assemblies, 9- field frame assemblies, 10- ground wires, 11- rear end caps, 12- after internal bearing cover, 13- outside bearing
Lid, 14- engine bases, 15- waterproof connectors.
Specific implementation mode
With reference to above-mentioned attached drawing, a kind of driving motor of locomotive cooling tower wind turbine, including outside shaft 1, waterproof cover 2, fore bearing
Lid 3, bearing 4, steel waveform spring 5, drive end bearing bracket 6, fore bearing inner cover 7, rotor assembly 8, field frame assembly 9, ground wire 10, rear end
Lid 11, rear internal bearing cover 12, rear bearing cover 13, waterproof connector 15 and fastener；Wherein, drive end bearing bracket 6 and rear end cap 11 are fixed
At 9 both ends of field frame assembly, which is fixed on by holding screw in engine base 14, and engine base 14 is equipped with cooling fin, fixed
Rotor assembly 8 is set in sub- assembly 9, and rotor assembly 8 is made of shaft 1 and cast-aluminum rotor, it is characterised in that：
1 extended position of shaft on 3 outside of fore bearing outer cover is equipped with blocking water and enters the waterproof cover inside motor
2；
The bearing 4 is arranged at 1 both ends of shaft, and the bearing 4 at both ends is separately positioned on the axis of drive end bearing bracket 6 and rear end cap 11
Hold interior, wherein 4 outer ring of preceding end bearing is connect by bolt with fore bearing outer cover 3 and fore bearing inner cover 7, fore bearing outer cover 3,
Preceding end bearing 4 is wrapped in interior, rear bearing cover 13, rear internal bearing cover 12 and rear end by fore bearing inner cover 7 and 6 three component of drive end bearing bracket
Rear end bearing 4 is wrapped in interior by lid 11；
The steel waveform spring 5 is arranged in the bearing chamber of drive end bearing bracket 6；Steel waveform spring 5 by fore bearing outside
Lid 3 applies pressure.
The drive end bearing bracket 6 is provided with through-hole and ring flange, and the engine base 14 on field frame assembly 9 is equipped with threaded hole, the screw thread
Hole is located at below the through-hole on drive end bearing bracket 6, the driving motor of blower fan of cooling tower by 14 threaded hole of engine base of the field frame assembly 9 and
The ring flange of drive end bearing bracket 6 is fixed on air duct；
The engine base 14 of the field frame assembly 9 is provided with ground connection threaded hole and waterproof connector 15, and ground connection threaded hole is for pacifying
Attaching ground wire 10, waterproof connector 15 play the effect of waterproof and dustproof；
Drive end bearing bracket 6, rear end cap 11 and the engine base 14 of field frame assembly 9 is bolted, drive end bearing bracket 6 and rear end cap
11 be male half coupling, and the engine base 14 of field frame assembly 9 is inner stopper.
The bearing 4 is deep groove ball bearing.
Engine base 14 in the field frame assembly 9 is gray cast iron material, and drive end bearing bracket 6 and rear end cap 11 are gray cast iron material
Matter.
Claims (3)
1. a kind of driving motor of locomotive cooling tower wind turbine, including shaft（1）, waterproof cover（2）, fore bearing outer cover（3）, bearing
（4）, steel waveform spring（5）, drive end bearing bracket（6）, fore bearing inner cover（7）, rotor assembly（8）, field frame assembly（9）, ground wire
（10）, rear end cap（11）, rear internal bearing cover（12）, rear bearing cover（13）, engine base（14）, waterproof connector（15）And fastener；
Wherein, drive end bearing bracket（6）And rear end cap（11）It is fixed on field frame assembly（9）Both ends, the field frame assembly（9）It is solid by holding screw
It is scheduled on engine base（14）It is interior, engine base（14）It is equipped with cooling fin, field frame assembly（9）Interior setting rotor assembly（8）, rotor assembly（8）
By shaft（1）It is formed with cast-aluminum rotor, it is characterised in that：
A, the fore bearing outer cover（3）Shaft on outside（1）Extended position is equipped with blocking water and enters the waterproof inside motor
Cover（2）；
B, the bearing（4）It is arranged in shaft（1）Both ends, the bearing at both ends（4）It is separately positioned on drive end bearing bracket（6）And rear end cap
（11）Bearing chamber in, wherein preceding end bearing（4）Outer ring passes through bolt and fore bearing outer cover（3）With fore bearing inner cover（7）Even
It connects, fore bearing outer cover（3）, fore bearing inner cover（7）And drive end bearing bracket（6）Three components are by preceding end bearing（4）In being wrapped in, outside rear bearing
Lid（13）, rear internal bearing cover（12）And rear end cap（11）By rear end bearing（4）In being wrapped in；
C, the steel waveform spring（5）It is arranged in drive end bearing bracket（6）Bearing chamber in；Steel waveform spring（5）Pass through front axle
Hold outer cover（3）Apply pressure；
D, the drive end bearing bracket（6）It is provided with through-hole and ring flange, field frame assembly（9）On engine base（14）It, should equipped with threaded hole
Threaded hole is located at drive end bearing bracket（6）On through-hole below, the driving motor of blower fan of cooling tower passes through the field frame assembly（9）Engine base
（14）Threaded hole and drive end bearing bracket（6）Ring flange be fixed on air duct；
E, the field frame assembly（9）Engine base（14）It is provided with ground connection threaded hole and waterproof connector（15）, ground connection threaded hole use
It is grounded in installation（10）, waterproof connector（15）Play the effect of waterproof and dustproof；
F, the drive end bearing bracket（6）, rear end cap（11）With field frame assembly（9）Engine base（14）It is bolted, drive end bearing bracket（6）
And rear end cap（11）For male half coupling, field frame assembly（9）Engine base（14）For inner stopper.
2. a kind of driving motor of locomotive cooling tower wind turbine as described in claim 1, it is characterised in that the bearing（4）For
Deep groove ball bearing.
3. a kind of driving motor of locomotive cooling tower wind turbine as described in claim 1, it is characterised in that the field frame assembly
（9）In engine base（14）For gray cast iron material, drive end bearing bracket（6）And rear end cap（11）It is gray cast iron material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721504826.7U CN207968149U (en) | 2017-11-13 | 2017-11-13 | A kind of driving motor of locomotive cooling tower wind turbine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721504826.7U CN207968149U (en) | 2017-11-13 | 2017-11-13 | A kind of driving motor of locomotive cooling tower wind turbine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207968149U true CN207968149U (en) | 2018-10-12 |
Family
ID=63724760
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721504826.7U Active CN207968149U (en) | 2017-11-13 | 2017-11-13 | A kind of driving motor of locomotive cooling tower wind turbine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207968149U (en) |
-
2017
- 2017-11-13 CN CN201721504826.7U patent/CN207968149U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20230626 Address after: No. 66 and 68 Liancheng Road, Shifeng District, Zhuzhou City, Hunan Province, 412000 Patentee after: HUNAN LINCE ROLLING STOCK EQUIPMENT Co.,Ltd. Address before: 412000 technical management department, Lianxin group, Tianxin north gate, Shifeng District, Zhuzhou, Hunan Patentee before: ZHUZHOU LINCE GROUP Co.,Ltd. |
|
| TR01 | Transfer of patent right |