CN219436803U - Traction motor with efficient cooling - Google Patents
Traction motor with efficient cooling Download PDFInfo
- Publication number
- CN219436803U CN219436803U CN202321720974.8U CN202321720974U CN219436803U CN 219436803 U CN219436803 U CN 219436803U CN 202321720974 U CN202321720974 U CN 202321720974U CN 219436803 U CN219436803 U CN 219436803U
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- traction motor
- fixed
- heat
- wall
- base
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- 238000001816 cooling Methods 0.000 title claims abstract description 31
- 230000017525 heat dissipation Effects 0.000 claims description 25
- 238000001914 filtration Methods 0.000 claims description 12
- 230000035939 shock Effects 0.000 claims description 8
- 239000006096 absorbing agent Substances 0.000 claims description 7
- 239000000428 dust Substances 0.000 claims description 6
- 238000005057 refrigeration Methods 0.000 claims description 6
- 238000012856 packing Methods 0.000 claims 1
- 230000005855 radiation Effects 0.000 abstract description 8
- 238000013016 damping Methods 0.000 abstract description 4
- 230000002035 prolonged effect Effects 0.000 abstract description 4
- 230000008602 contraction Effects 0.000 abstract 1
- 238000000034 method Methods 0.000 description 7
- 230000008569 process Effects 0.000 description 7
- 230000007246 mechanism Effects 0.000 description 4
- 230000003137 locomotive effect Effects 0.000 description 3
- 230000007547 defect Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000005065 mining Methods 0.000 description 2
- 238000009825 accumulation Methods 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000003628 erosive effect Effects 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Classifications
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T10/00—Road transport of goods or passengers
- Y02T10/60—Other road transportation technologies with climate change mitigation effect
- Y02T10/64—Electric machine technologies in electromobility
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- Motor Or Generator Cooling System (AREA)
- Motor Or Generator Frames (AREA)
Abstract
The utility model discloses a traction motor with efficient cooling, which relates to the technical field of motors and comprises a base, wherein vertical plates are fixedly arranged on two sides of the top end of the base, the traction motor is slidably arranged on the top ends of the two vertical plates, a wind collecting cover is fixedly arranged on one side of the traction motor, a cooling component is arranged in the wind collecting cover, and a damping component is arranged in the middle of the top end of the base: the air flow is led into the wind collecting cover through the operation of the heat radiation fan, the air flow enables the flow guiding impeller to rotate, the high-temperature heat on the surface of the traction motor is led into the wind collecting cover through the plurality of heat conducting rods, and finally the heat is discharged to the outside through the heat radiation grooves, meanwhile, the heat accumulated at the bottom of the traction motor is absorbed by the heat absorbing surface of the refrigerating sheet, and the traction motor can be cooled rapidly, so that the cooling efficiency of the traction motor is improved, and the service life of the traction motor is prolonged; the traction motor is damped through the contraction of the plurality of dampers, so that the noise generated during the operation of the traction motor is greatly reduced.
Description
Technical Field
The utility model relates to a traction motor, in particular to a traction motor with efficient cooling, and belongs to the technical field of motors.
Background
Traction motors are motors used for traction on rail electric locomotives, industrial and mining electric locomotives, electric drive diesel locomotives, and various electric vehicles (e.g., battery cars, urban electric vehicles, subway electric vehicles). The traction motor comprises a traction motor, a traction generator, an auxiliary motor and the like.
The mining general alternating current variable frequency traction motor disclosed by application number CN202022504383.X is also an increasingly mature technology, and comprises a motor body, a fixed top cover is arranged on the outer surface of the upper end of the motor body, a dustproof mechanism is arranged on the inner side of the fixed top cover, a motor rotor is arranged on the outer surface of the front end of the motor body, a shockproof mechanism and a supporting frame are arranged on the outer surface of the lower end of the motor body, the shockproof mechanism is located one side of the supporting frame, a fixed base is arranged on the outer surface of the lower end of the supporting frame, the shockproof mechanism comprises a shockproof equipment body, a movable supporting column and an electric device on a mounting plate, the electric device is located at the upper end of the shockproof equipment body, and the movable supporting column is located at the upper end of the electric device. The general type alternating current variable frequency traction motor for mines disclosed by the utility model has the advantages of being convenient for reducing the influence caused by vibration when equipment works, increasing the dustproof effect and the like, bringing better use prospect, and solving the technical defects that the traction motor is damaged due to erosion and permeation of rainwater and dust in the long-term use process, the service life of the traction motor is influenced, the maintenance cost is further increased and the like, wherein the waterproof traction motor disclosed by the application number of CN201721266296.7 also has the following defects in the use process:
the traction motor of the two types of disclosure has a cooling structure, and most of traction motors in the market are cooled by a single centrifugal fan, because the traction motor is extremely easy to generate high temperature on the surface after long-time operation, and the heat on the surface of the traction motor is extremely easy to cause load on the internal structure of the traction motor after long-time accumulation, thereby influencing the service life of the traction motor.
Disclosure of Invention
The utility model aims to provide a traction motor with efficient cooling so as to solve the problems of low cooling rate and poor heat dissipation effect in the prior art.
In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a traction motor with high-efficient refrigerated, includes the base, the both sides on base top are all fixed and are equipped with the riser, two the top slip of riser is equipped with traction motor, the fixed collection fan housing that is equipped with in one side of traction motor, the inside of collection fan housing is equipped with cooling module, the middle part on base top is equipped with damper.
Preferably, the cooling assembly comprises a rotating shaft, a guide vane disk, a heat dissipation groove and a filtering bin, wherein the rotating shaft is rotationally connected to the middle part inside the wind collecting hood, the guide vane disk is fixedly arranged on the surface of the rotating shaft, the heat dissipation groove is formed in the inner wall of one side of the top end of the wind collecting hood, and the filtering bin is fixedly arranged at the bottom of one side of the wind collecting hood.
Preferably, the inner wall of filtration storehouse one side is fixed and is equipped with radiator fan, radiator fan's air-out end is linked together with the collection fan housing, first spout has all been seted up to the positive inner wall of filtration storehouse and the inner wall at the back, two sliding connection has the frame between the first spout, the inside of frame is fixed and is equipped with the dust screen.
Preferably, the damping assembly comprises a buffer bin, a sponge cushion layer, two second sliding grooves, two sliding plates and a plurality of shock absorbers, wherein the buffer bin is fixedly arranged in the middle of the top end of a base, the sponge cushion layer is filled at the bottom end of the inside of the buffer bin, the two second sliding grooves are respectively formed in the two vertical plates, the sliding plates are connected with the inner walls of the second sliding grooves in a sliding mode, the two sliding plates are respectively fixedly connected with the two sides of the bottom end of a traction motor, the plurality of shock absorbers are respectively fixedly arranged at the bottom end of the inside of the second sliding grooves, and the top ends of the shock absorbers are respectively fixedly connected with the two sliding plates.
Preferably, the fixed surface of collection fan housing is equipped with a plurality of heat conduction pole, a plurality of the one end of heat conduction pole all with traction motor fixed connection, the fixed pull ring that is equipped with in top of frame.
Preferably, the inner wall at the top end of the surge bin is provided with a third chute, the inner wall of the third chute is slidably connected with a refrigerating sheet, and a plurality of radiating fins are fixedly arranged at the bottom end of the front face and the bottom end of the back face of the refrigerating sheet.
Preferably, the front of the base is fixedly provided with a switch panel, the surface of the switch panel is respectively provided with a heat dissipation fan switch and a refrigerating sheet switch, and the heat dissipation fan and the refrigerating sheet are respectively electrically connected with a power supply through the heat dissipation fan switch and the refrigerating sheet switch.
Compared with the related art, the traction motor with efficient cooling provided by the utility model has the following beneficial effects:
the air flow is led into the air collecting cover through the operation of the heat radiation fan, the flow guiding impeller rotates in the flowing process of the air flow, the high-temperature heat on the surface of the traction motor is led into the air collecting cover through the plurality of heat conducting rods, and finally the heat is discharged to the outside through the heat radiation groove, and meanwhile, the heat accumulated at the bottom of the traction motor is absorbed by the heat absorbing surface of the refrigerating sheet, so that the traction motor can be rapidly cooled, the cooling efficiency of the traction motor is improved, and the service life of the traction motor is prolonged;
vibration generated in the running process of the traction motor causes the refrigerating sheet to be extruded to slide downwards on the inner wall of the third chute, meanwhile, the two sliding plates respectively slide downwards along the inner walls of the two second chutes, and the traction motor is damped by the shrinkage of the plurality of dampers, so that noise generated during the running of the traction motor is greatly reduced.
Drawings
FIG. 1 is a schematic diagram of the structure of the present utility model;
FIG. 2 is a schematic cross-sectional view of the present utility model;
FIG. 3 is a second schematic cross-sectional view of the present utility model;
fig. 4 is an enlarged schematic view of the structure of fig. 2 at a.
In the figure: 1. a base; 2. a vertical plate; 3. a traction motor; 4. a wind collecting hood; 5. a cooling assembly; 6. a shock absorbing assembly; 7. a heat conduction rod; 8. a pull ring; 9. a third chute; 10. a cooling sheet; 11. a heat radiation fin; 13. a switch panel; 51. a rotating shaft; 52. a deflector vane; 53. a heat sink; 54. a filtering bin; 541. a heat radiation fan; 542. a first chute; 543. a frame; 544. a dust screen; 61. a buffer bin; 62. a sponge cushion layer; 63. a second chute; 64. a slide plate; 65. a shock absorber.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Example 1
Referring to fig. 1-4, the utility model provides a traction motor with efficient cooling, which comprises a base 1, wherein vertical plates 2 are fixedly arranged on two sides of the top end of the base 1, a traction motor 3 is slidably arranged on the top ends of the two vertical plates 2, a wind collecting cover 4 is fixedly arranged on one side of the traction motor 3, a cooling component 5 is arranged in the wind collecting cover 4, and a damping component 6 is arranged in the middle of the top end of the base 1;
referring to fig. 1-4, a traction motor with efficient cooling further comprises a cooling assembly 5, wherein the cooling assembly 5 comprises a rotating shaft 51, a flow guiding blade disc 52, a heat dissipation groove 53 and a filtering bin 54, the rotating shaft 51 is rotationally connected to the middle part inside the wind collecting cover 4, the flow guiding blade disc 52 is fixedly arranged on the surface of the rotating shaft 51, the heat dissipation groove 53 is formed in the inner wall of one side of the top end of the wind collecting cover 4, and the filtering bin 54 is fixedly arranged at the bottom of one side of the wind collecting cover 4;
a heat radiation fan 541 is fixedly arranged on the inner wall of one side of the filter bin 54, the air outlet end of the heat radiation fan 541 is communicated with the air collecting cover 4, first sliding grooves 542 are formed in the inner wall of the front surface and the inner wall of the back surface of the filter bin 54, a frame 543 is connected between the two first sliding grooves 542 in a sliding manner, and a dust screen 544 is fixedly arranged in the frame 543;
a plurality of heat conducting rods 7 are fixedly arranged on the surface of the wind collecting cover 4, one ends of the plurality of heat conducting rods 7 are fixedly connected with the traction motor 3, and pull rings 8 are fixedly arranged at the top ends of the frames 543;
the front surface of the base 1 is fixedly provided with a switch panel 13, the surface of the switch panel 13 is provided with a heat dissipation fan switch, and a heat dissipation fan 541 is electrically connected with a power supply through the heat dissipation fan switch;
specifically, as shown in fig. 1, fig. 2 and fig. 3, when the surface of the traction motor generates high temperature during operation, the heat dissipation fan switch on the surface of the switch panel 13 is turned on, the heat dissipation fan 541 is led into the air flow of the air collecting hood 4 after operation, the air flow is enabled to rotate by the guide vane disc 52 and the rotating shaft 51 during flowing, so that the air flow rate of the air flow inside the air collecting hood 4 is improved, the high-temperature heat on the surface of the traction motor 3 is led into the air collecting hood 4 through the plurality of heat conducting rods 7, and finally the air flow blown by the heat dissipation fan 541 is discharged to the outside through the heat dissipation groove 53, so that the traction motor can be cooled rapidly, and the service life of the traction motor is prolonged.
Example 2
The damping component 6 comprises a buffer bin 61, a sponge cushion layer 62, two second sliding grooves 63, two sliding plates 64 and a plurality of dampers 65, wherein the buffer bin 61 is fixedly arranged in the middle of the top end of the base 1, the bottom end of the inside of the buffer bin 61 is filled with the sponge cushion layer 62, the two second sliding grooves 63 are respectively arranged in the two vertical plates 2, the sliding plates 64 are respectively and slidably connected with the inner walls of the two second sliding grooves 63, the two sliding plates 64 are respectively and fixedly connected with the two sides of the bottom end of the traction motor 3, the plurality of dampers 65 are respectively and fixedly arranged at the bottom end of the inside of the two second sliding grooves 63, and the top ends of the plurality of dampers 65 are respectively and fixedly connected with the two sliding plates 64;
the inner wall at the top end of the buffer bin 61 is provided with a third chute 9, the inner wall of the third chute 9 is connected with a refrigerating sheet 10 in a sliding manner, and the bottom end of the front surface and the bottom end of the back surface of the refrigerating sheet 10 are fixedly provided with a plurality of radiating fins 11;
the front surface of the base 1 is fixedly provided with a switch panel 13, the surface of the switch panel 13 is provided with a refrigerating sheet switch, and the refrigerating sheet 10 is electrically connected with a power supply through the refrigerating sheet switch;
specifically, as shown in fig. 2 and 4, when vibration is generated during the operation of the traction motor, the refrigerating plate 10 is extruded to slide down on the inner wall of the third chute 9, and simultaneously the two sliding plates 64 slide down along the inner walls of the two second chutes 63 respectively, and then the plurality of dampers 65 contract to damp the traction motor.
Working principle: when the traction motor with efficient cooling is particularly used, firstly, when the surface of the traction motor generates high temperature in the operation process, the heat dissipation fan switch and the refrigeration sheet switch on the surface of the switch panel 13 are turned on, after the heat dissipation fan 541 operates, air flow is led into the interior of the wind collecting cover 4, after the external air flow enters the filtering bin 54 and is blocked by the dust screen 544, the flow guiding blade disc 52 and the rotating shaft 51 rotate in the air flow flowing process, the air flow flowing rate in the wind collecting cover 4 is further improved, the high-temperature heat on the surface of the traction motor 3 is led into the interior of the wind collecting cover 4 through the plurality of heat conducting rods 7, finally, the air flow blown by the heat dissipation groove 53 along with the heat dissipation fan 541 is discharged to the exterior, so that the traction motor can be rapidly cooled, meanwhile, the heat accumulated at the bottom of the traction motor 3 is absorbed by the heat absorbing surface of the refrigeration sheet 10 and the plurality of the heat dissipation fins 11 are discharged to the exterior, so that the cooling efficiency of the traction motor is further improved, the service life of the traction motor is prolonged, the vibration refrigeration sheet 10 is extruded on the inner wall of the third sliding groove 9 in the running process, meanwhile, the two sliding grooves 64 slide down along the two sliding grooves 64 and the two sliding grooves 65 are respectively, and the two sliding grooves 65 are further slid down along the two sliding grooves 8, and the two sliding grooves 63 are convenient for the two sliding grooves 8 are washed, and two sliding down and two sliding grooves 8 are respectively, and a vibration reduction staff can be washed.
Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (7)
1. Traction motor with high-efficient cooling, including base (1), its characterized in that, both sides on base (1) top are all fixed be equipped with riser (2), two the top slip of riser (2) is equipped with traction motor (3), one side of traction motor (3) is fixed to be equipped with collection fan housing (4), the inside of collection fan housing (4) is equipped with cooling module (5), the middle part on base (1) top is equipped with damper (6).
2. A traction motor with efficient cooling as defined in claim 1 wherein: the cooling assembly (5) comprises a rotating shaft (51), a flow guide blade disc (52), a heat dissipation groove (53) and a filtering bin (54), wherein the rotating shaft (51) is rotationally connected to the middle of the inside of the wind collecting cover (4), the flow guide blade disc (52) is fixedly arranged on the surface of the rotating shaft (51), the heat dissipation groove (53) is formed in the inner wall of one side of the top end of the wind collecting cover (4), and the filtering bin (54) is fixedly arranged at the bottom of one side of the wind collecting cover (4).
3. A traction motor with efficient cooling as defined in claim 2 wherein: the inner wall of filtration storehouse (54) one side is fixed to be equipped with radiator fan (541), the air-out end and the collection fan housing (4) of radiator fan (541) are linked together, first spout (542) have all been seted up to the positive inner wall of filtration storehouse (54) and the inner wall at back, two sliding connection has frame (543) between first spout (542), the inside of frame (543) is fixed and is equipped with dust screen (544).
4. A traction motor with efficient cooling as claimed in claim 3, wherein: the utility model provides a shock-absorbing assembly (6) is including surge bin (61), sponge bed course (62), two second spouts (63), two slide (64) and a plurality of bumper shock absorber (65), the fixed middle part that sets up in base (1) top in surge bin (61), the inside bottom packing of surge bin (61) has sponge bed course (62), two the inside at two riser (2) is seted up respectively to second spout (63), two equal sliding connection in inner wall of second spout (63) has slide (64), two slide (64) respectively with traction motor (3) both sides fixed connection of bottom, two the inside bottom of second spout (63) is all fixed and is equipped with a plurality of bumper shock absorber (65), a plurality of bumper shock absorber (65) the top respectively with two slide (64) fixed connection.
5. A traction motor with efficient cooling as claimed in claim 3, wherein: the surface fixing of collection fan housing (4) is equipped with a plurality of heat conduction pole (7), a plurality of the one end of heat conduction pole (7) all with traction motor (3) fixed connection, the top of frame (543) is fixed and is equipped with pull ring (8).
6. A traction motor with efficient cooling as defined in claim 4 wherein: the inner wall at the top end of the buffer bin (61) is provided with a third chute (9), the inner wall of the third chute (9) is slidably connected with a refrigerating sheet (10), and a plurality of radiating fins (11) are fixedly arranged at the front bottom end and the back bottom end of the refrigerating sheet (10).
7. A traction motor with efficient cooling as defined in claim 6 wherein: the front of base (1) is fixed and is equipped with switch panel (13), the surface of switch panel (13) is equipped with heat dissipation fan switch and refrigeration piece switch respectively, heat dissipation fan (541) and refrigeration piece (10) are through heat dissipation fan switch and refrigeration piece switch and power electric connection respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321720974.8U CN219436803U (en) | 2023-07-04 | 2023-07-04 | Traction motor with efficient cooling |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321720974.8U CN219436803U (en) | 2023-07-04 | 2023-07-04 | Traction motor with efficient cooling |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219436803U true CN219436803U (en) | 2023-07-28 |
Family
ID=87333464
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321720974.8U Active CN219436803U (en) | 2023-07-04 | 2023-07-04 | Traction motor with efficient cooling |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219436803U (en) |
-
2023
- 2023-07-04 CN CN202321720974.8U patent/CN219436803U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20240712 Address after: 230000 b-1018, Woye Garden commercial office building, 81 Ganquan Road, Shushan District, Hefei City, Anhui Province Patentee after: HEFEI WISDOM DRAGON MACHINERY DESIGN Co.,Ltd. Country or region after: China Address before: No. 699, plain road, Xinxiang, Henan, Henan Patentee before: HENAN INSTITUTE OF TECHNOLOGY Country or region before: China |
|
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20240730 Address after: No. 168-1 Emei Road, Zhongzhou Road Street, Yuetang District, Xiangtan City, Hunan Province 411100 Patentee after: Xiangtan Hengcheng Electromechanical Co.,Ltd. Country or region after: China Address before: 230000 b-1018, Woye Garden commercial office building, 81 Ganquan Road, Shushan District, Hefei City, Anhui Province Patentee before: HEFEI WISDOM DRAGON MACHINERY DESIGN Co.,Ltd. Country or region before: China |