CN207705949U - A kind of driving motor of moving vehicle set transformer cooling blower - Google Patents
A kind of driving motor of moving vehicle set transformer cooling blower Download PDFInfo
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- CN207705949U CN207705949U CN201820072233.6U CN201820072233U CN207705949U CN 207705949 U CN207705949 U CN 207705949U CN 201820072233 U CN201820072233 U CN 201820072233U CN 207705949 U CN207705949 U CN 207705949U
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- bearing
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- field frame
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Abstract
The utility model is related to a kind of driving motors of moving vehicle set transformer cooling blower, including shaft, baffle, outside framework oil seal, steel waveform spring washer, bearing, drive end bearing bracket, mounting bracket, engine base, field frame assembly, rotor assembly, rear internal bearing cover, end ring, rear end cap, gasket and fastener, the front and rear cover of this driving motor is fixed on engine base both ends；There are field frame assembly, rotor assembly to be located in field frame assembly in engine base, cooling fin is set on engine base, shaft both ends set bearing, and bearing is located in the bearing chamber of front and rear cover, and gasket is drawn by power cord from field frame assembly；Power on, power is provided to motor.Engine base and front and rear cover are cast-iron structure.This driving motor is light-weight, compact appearance is beautiful, thermal diffusivity is good, vibrates the characteristics such as, graded dielectric material high, safety and environmental protection low with noise.Its working condition is that drive motor is mounted on by mounting bracket mounting hole on fan installation plate, and wind turbine and the performance for driving motor are stablized, safe and reliable to operation.
Description
Technical field
The utility model is related to a kind of driving motors of moving vehicle set transformer cooling blower, it is become as a kind of EMU
The driving equipment of depressor cooling blower.
Background technology
Currently, the driving motor of moving vehicle set transformer cooling blower is typically totally enclosed both at home and abroad, complete machine protection etc.
Grade IP55.Drive motor requires have the outer cooling blower motor characteristic feature of Now Domestic, and motor drive wind turbine carries for transformer
For cooling wind, the heat of transformer is taken away.Due to moving vehicle set transformer cooling blower drive motor mounting condition and make
It is different with the particularity and common motor of the factors such as environment, it is desirable that motor heat dissipation is good, dust-proof, water resistance is good, resistance to
High temperature, Environmental Safety, reliability is high, and service life is long.Also it just says, the installation of moving vehicle set transformer cooling blower drive motor
Condition and use environment etc. are because of the particularity that is, it is desirable that the particularity of drive motor shape and internal structure, and with heat dissipation
Property good, the features such as class of insulation is high, security reliability.It is required that reducing driving motor vibration, the dynamic balance grade of rotor requires height,
Motor-car requires all nonmetallic materials to have low cigarette, nontoxic and fire-retardant etc. characteristics simultaneously, prevents fire hazard and is occurring not
Human body is not caused to damage when sharp situation.Original driving motor is difficult to meet the requirements, and 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 moving vehicle set transformer cooling blower with long service life.
Technical solution used by the utility model is：A kind of driving motor of moving vehicle set transformer cooling blower, including
Shaft, baffle, outside framework oil seal, steel waveform spring washer, bearing, drive end bearing bracket, mounting bracket, engine base, field frame assembly, rotor are total
At, rear internal bearing cover, end ring, rear end cap, gasket and fastener, it is characterised in that：The drive end bearing bracket and rear end cap
It is fixed on engine base both ends；The engine base is equipped with cooling fin；Field frame assembly is housed, i.e. field frame assembly is solid by tight ingot screw in engine base
It is scheduled in engine base, rotor assembly is set in field frame assembly（；Shaft extended position setting on the cover outer wall of front end seals shaft with before
The outside framework oil seal in gap between end cap installs baffle by screw on the drive end bearing bracket and rear end cap, prevents outside framework oil seal from falling off；
Steel waveform spring washer is equipped in drive end bearing bracket, i.e. steel waveform spring washer is mounted in the bearing chamber of motor front end cover, is given
Fore bearing axial pre tightening force prevents axial float, improves the effect of bearing service life；
The shaft both ends are equipped with bearing, and the bearing at both ends is separately positioned in the bearing chamber of drive end bearing bracket and rear end cap,
Front end bearing inner race is to fix front end bearing inner race by end ring；Rear end bearing outer ring is connected by screw and rear internal bearing cover
It connects, and rear end bearing inner ring is fixed by end ring；
The outside framework oil seal is mounted on motor front end cover, it is made preferably to play dustproof and waterproof effect；
The gasket is arranged on engine base, and power cord is drawn from field frame assembly, powers on and is provided to motor
Electric energy；
The driving motor of the moving vehicle set transformer cooling blower is arranged by the mounting hole of mounting bracket in cooling wind
On machine mounting plate.
The bearing is deep groove ball bearing；Engine base, drive end bearing bracket and rear end cap are cast-iron structure.
The driving motor insulating materials is H grades of low smoke and non-toxic material；The insulating materials of driving motor is all adopted
Use standard component.
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.Driving motor is wanted safely using anticorona H class F insulating material Fs and with low cigarette, nontoxic, flame retardant property with adapting to motor-car
It asks；Drive motor is mounted on by flange plate screw hole on fan installation plate.Steel waveform bullet is set in driving motor drive end bearing bracket
Spring washer gives fore bearing axial pre tightening force, prevents axial float, improves the effect of bearing service life；
In conclusion the utility model provides driving force as the driving equipment of moving vehicle set transformer cooling blower, this
Drive motor special construction, have it is light-weight, compact appearance is beautiful, thermal diffusivity is good, vibrate, graded dielectric material low with noise
The characteristics such as height, safety and environmental protection.Its working condition is that drive motor is mounted on by mounting bracket mounting hole on fan installation plate, wind
The performance of machine 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 right side structural representation of the utility model；
In figure：1- shafts, 2- baffles, 3- outside framework oil seals, 4- steel waveform spring washers, 5- bearings, 6- drive end bearing brackets, 7-
Mounting bracket, 8- engine bases, 9- field frame assemblies, 10- rotor assemblies, internal bearing cover after 11-, 12- end rings, 13- rear end caps,
14- gaskets.
Specific implementation mode
With reference to above-mentioned attached drawing, a kind of driving motor of moving vehicle set transformer cooling blower, including shaft 1, baffle 2, skeleton
Oil sealing 3, steel waveform spring washer 4, bearing 5, drive end bearing bracket 6, mounting bracket 7, engine base 8, field frame assembly 9, rotor assembly 10, after
Internal bearing cover 11, end ring 12, rear end cap 13, gasket 14 and fastener, it is characterised in that：The drive end bearing bracket 6 is with after
End cap 13 is fixed on 8 both ends of engine base；The engine base 8 is equipped with cooling fin；Field frame assembly 9 is housed, i.e. field frame assembly 9 is logical in engine base 8
Tension ingot screw is fixed in engine base 8, and rotor assembly 10 is arranged in field frame assembly 9；Rotor assembly 10 is by magnetic fields fixed
It is rotated in sub- assembly 9,1 extended position of the shaft setting on 6 outer wall of drive end bearing bracket seals the bone in gap between shaft 1 and drive end bearing bracket 6
Frame oil sealing 3 installs baffle 2 by screw on the drive end bearing bracket 6 and rear end cap 13, prevents outside framework oil seal 3 from falling off；In drive end bearing bracket 6
Equipped with steel waveform spring washer 4, i.e. steel waveform spring washer 4 is mounted in the bearing chamber of motor front end cover 6, gives fore bearing
5 axial pre tightening forces prevent axial float, improve the effect of bearing service life；
1 both ends of shaft are equipped with bearing 5, and the bearing 5 at both ends is separately positioned on the bearing of drive end bearing bracket 6 and rear end cap 13
Interior, 5 inner ring of preceding end bearing are 5 inner rings of end bearing before being fixed by end ring 12；5 outer ring of rear end bearing is by screw with after
Internal bearing cover 11 connects, and fixes 5 inner ring of rear end bearing by end ring 12；
The outside framework oil seal 3 is mounted on motor front end cover 6, it is made preferably to play dustproof and waterproof effect；
The gasket 14 is arranged on engine base 8, and power cord is drawn from field frame assembly 9, is powered on to motor
Electric energy is provided；
The driving motor of moving vehicle set transformer cooling blower is installed by the mounting hole setting of mounting bracket 7 in cooling blower
On plate.
The bearing 5 is deep groove ball bearing；Engine base 8, drive end bearing bracket 6 and rear end cap 13 are cast-iron structure, and material is
HT200.Driving motor insulating materials is H grades of low smoke and non-toxic material.
The utility model have it is light-weight, compact appearance is beautiful, thermal diffusivity is good, vibrate, graded dielectric material low with noise
The characteristics such as height, safety and environmental protection.Its working condition is that drive motor is mounted on by mounting bracket mounting hole on fan installation plate, wind
The performance of machine and drive motor is stablized, safe and reliable to operation.
Claims (4)
1. a kind of driving motor of moving vehicle set transformer cooling blower, including shaft（1）, baffle（2）, outside framework oil seal（3）, steel
Waveform spring washer（4）, bearing（5）, drive end bearing bracket（6）, mounting bracket（7）, engine base（8）, field frame assembly（9）, rotor assembly
（10）, rear internal bearing cover（11）, end ring（12）, rear end cap（13）, gasket（14）And fastener, it is characterised in that：
A, the drive end bearing bracket（6）And rear end cap（13）It is fixed on engine base（8）Both ends；The engine base（8）It is equipped with cooling fin；Engine base
（8）It is interior that field frame assembly is housed（9）, i.e. field frame assembly（9）It is fixed on engine base by tight ingot screw（8）It is interior, field frame assembly（9）Inside set
Set rotor assembly（10）；Drive end bearing bracket（6）Shaft on outer wall（1）Extended position setting seals shaft（1）With drive end bearing bracket（6）Between
The outside framework oil seal in gap（3）, the drive end bearing bracket（6）And rear end cap（13）On baffle is installed by screw（2）, prevent outside framework oil seal
（3）It falls off；Steel waveform spring washer is equipped in drive end bearing bracket 6（4）, i.e. steel waveform spring washer（4）Mounted on motor front end
Lid（6）Bearing chamber in, give fore bearing（5）Axial pre tightening force prevents axial float, improves the effect of bearing service life；
B, the shaft（1）Both ends are equipped with bearing（5）, the bearing at both ends（5）It is separately positioned on drive end bearing bracket（6）And rear end cap
（13）Bearing chamber in, preceding end bearing（5）Inner ring is to pass through end ring（12）End bearing before fixed（5）Inner ring；Rear end bearing
（5）Outer ring passes through screw and rear internal bearing cover（11）Connection, and pass through end ring（12）Fixed rear end bearing（5）Inner ring；
C, the outside framework oil seal（3）Mounted on motor front end cover（6）On, so that it is preferably played dustproof and waterproof effect；
D, the gasket（14）It is arranged in engine base（8）On, power cord is from field frame assembly（9）Middle extraction, powers on to electricity
Motivation provides electric energy；
E, the driving motor of moving vehicle set transformer cooling blower passes through mounting bracket（7）Mounting hole setting cooling blower install
On plate.
2. the driving motor of moving vehicle set transformer cooling blower as described in claim 1, it is characterised in that the bearing（5）
For deep groove ball bearing.
3. the driving motor of moving vehicle set transformer cooling blower as described in claim 1, it is characterised in that the engine base
（8）, drive end bearing bracket（6）And rear end cap（13）It is cast-iron structure.
4. the driving motor of moving vehicle set transformer cooling blower as described in claim 1, it is characterised in that the driving electricity
Machine insulating materials is H grades of low smoke and non-toxic material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820072233.6U CN207705949U (en) | 2018-01-17 | 2018-01-17 | A kind of driving motor of moving vehicle set transformer cooling blower |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820072233.6U CN207705949U (en) | 2018-01-17 | 2018-01-17 | A kind of driving motor of moving vehicle set transformer cooling blower |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207705949U true CN207705949U (en) | 2018-08-07 |
Family
ID=63035369
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820072233.6U Active CN207705949U (en) | 2018-01-17 | 2018-01-17 | A kind of driving motor of moving vehicle set transformer cooling blower |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207705949U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112134394A (en) * | 2020-10-12 | 2020-12-25 | 珠海宇飞科技有限公司 | High-impact-resistance motor and mounting method thereof |
-
2018
- 2018-01-17 CN CN201820072233.6U patent/CN207705949U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112134394A (en) * | 2020-10-12 | 2020-12-25 | 珠海宇飞科技有限公司 | High-impact-resistance motor and mounting method thereof |
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| Date | Code | Title | Description |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20230721 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. |