CN204633521U - Traction electric machine wheel is to package assembly - Google Patents
Traction electric machine wheel is to package assembly Download PDFInfo
- Publication number
- CN204633521U CN204633521U CN201520298732.3U CN201520298732U CN204633521U CN 204633521 U CN204633521 U CN 204633521U CN 201520298732 U CN201520298732 U CN 201520298732U CN 204633521 U CN204633521 U CN 204633521U
- Authority
- CN
- China
- Prior art keywords
- electric machine
- traction electric
- wheel
- wheel shaft
- package assembly
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
Landscapes
- Connection Of Motors, Electrical Generators, Mechanical Devices, And The Like (AREA)
Abstract
The utility model relates to the technical field of traction electric machine, particularly relates to a kind of traction electric machine wheel to package assembly.This traction electric machine wheel comprises wheel shaft, core wheel, the gear heart, traction electric machine and axle suspension bearing to package assembly, the two ends of wheel shaft are respectively provided with core wheel and the gear heart, the interlude of described wheel shaft is provided with traction electric machine, and the inner side that the two ends of described traction electric machine contact with wheel shaft is provided with axle suspension bearing.This traction electric machine wheel is simple to the structure of package assembly, and convenient for maintaining, brings economic benefit to enterprise.
Description
Technical field
The utility model relates to a kind of traction electric machine, particularly relates to a kind of traction electric machine wheel to package assembly.
Background technology
In the prior art, the bearing (ball) cover complex structure of traction electric machine, particularly for fixed structure, traction electric machine bearing (ball) cover fixed screw ruptures, can make bearing (ball) cover and bearing outer ring, because losing fixing, outer altering occur, bearing ore deposit momentum is large, just likely causes traction electric machine bearing burnt dead, and very easily generator breaks.
Utility model content
The utility model is intended to address the aforementioned drawbacks, and provides a kind of traction electric machine to take turns package assembly.
In order to overcome the defect existed in background technology, the utility model solves the technical scheme that its technical problem adopts: this traction electric machine wheel comprises wheel shaft, core wheel, the gear heart, traction electric machine and axle suspension bearing to package assembly, the two ends of wheel shaft are respectively provided with core wheel and the gear heart, the interlude of described wheel shaft is provided with traction electric machine, and the inner side that the two ends of described traction electric machine contact with wheel shaft is provided with axle suspension bearing.
According to another embodiment of the present utility model, comprise further between one end gear heart of described wheel shaft and traction electric machine and gap a is set.
According to another embodiment of the present utility model, comprise further between the other end gear heart of described wheel shaft and traction electric machine and gap b is set.
The beneficial effects of the utility model are: this traction electric machine wheel is simple to the structure of package assembly, and convenient for maintaining, brings economic benefit to enterprise.
Accompanying drawing explanation
Below in conjunction with drawings and Examples, the utility model is further illustrated.
Fig. 1 is structural representation of the present utility model;
Wherein: 1, wheel shaft, 2, core wheel, 3, the gear heart, 4, traction electric machine, 5, axle suspension bearing.
Embodiment
Fig. 1 is structural representation of the present utility model, figure comprises wheel shaft 1, core wheel 2, the gear heart 3, traction electric machine 4 and axle suspension bearing 5, the two ends of wheel shaft 1 are respectively provided with core wheel 2 and the gear heart 3, the interlude of wheel shaft 1 is provided with traction electric machine 4, and the inner side that the two ends of traction electric machine 4 contact with wheel shaft 1 is provided with axle suspension bearing 5.Between one end gear heart 3 of wheel shaft 1 and traction electric machine 4, gap a is set.Between the other end gear heart 3 of wheel shaft 1 and traction electric machine 4, gap b is set.
Between the gear heart 3 and traction electric machine 4 of wheel shaft 1 both sides, gap a and gap b is set, by arranging gap a and gap b, when locomotive inspection and repair, can by the gap between the strict control gear heart 3 and traction electric machine 4, repair welding processing or renewal are carried out to bearing shell eaves tile exceed wear limit, overall structure is simple, by maintenance to reach reduction input cost.
Claims (3)
1. a traction electric machine wheel is to package assembly, comprise wheel shaft (1), core wheel (2), the gear heart (3), traction electric machine (4) and axle suspension bearing (5), it is characterized in that: the two ends of described wheel shaft (1) are respectively provided with core wheel (2) and the gear heart (3), the interlude of described wheel shaft (1) is provided with traction electric machine (4), and the inner side that the two ends of described traction electric machine (4) contact with wheel shaft (1) is provided with axle suspension bearing (5).
2. traction electric machine wheel as claimed in claim 1 is to package assembly, it is characterized in that: arrange gap a between one end gear heart (3) of described wheel shaft (1) and traction electric machine (4).
3. traction electric machine wheel as claimed in claim 1 is to package assembly, it is characterized in that: arrange gap b between the other end gear heart (3) of described wheel shaft (1) and traction electric machine (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520298732.3U CN204633521U (en) | 2015-05-11 | 2015-05-11 | Traction electric machine wheel is to package assembly |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520298732.3U CN204633521U (en) | 2015-05-11 | 2015-05-11 | Traction electric machine wheel is to package assembly |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204633521U true CN204633521U (en) | 2015-09-09 |
Family
ID=54052505
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520298732.3U Expired - Fee Related CN204633521U (en) | 2015-05-11 | 2015-05-11 | Traction electric machine wheel is to package assembly |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204633521U (en) |
-
2015
- 2015-05-11 CN CN201520298732.3U patent/CN204633521U/en not_active Expired - Fee Related
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN202497939U (en) | Through axle type magnetic separator roller | |
| CN204633521U (en) | Traction electric machine wheel is to package assembly | |
| CN201793521U (en) | Suspension roller for coke guiding device of coke guide of coke oven | |
| CN205290274U (en) | Mified head | |
| CN204294636U (en) | A kind of bar is remained silent the novel bearing box seal device of vertical mill | |
| CN203278438U (en) | A replaceable motor rotor | |
| CN202591629U (en) | Main shaft of machine tool | |
| CN204451831U (en) | A kind of novel hub | |
| CN203946165U (en) | The improved stub supporting construction of autotruck steeraxle | |
| CN202702152U (en) | Screw type bearing puller | |
| CN204184871U (en) | Stacking feed roller wheel mechanism | |
| CN201942807U (en) | Oiling wheel | |
| CN203061774U (en) | Straightening block | |
| CN202500899U (en) | Bearing bush with good oil conduction | |
| CN202451705U (en) | Single-stage speed reducer | |
| CN202671084U (en) | Reel mechanism for crane | |
| CN202428993U (en) | Mini-type drive axle | |
| CN202924450U (en) | Deviation correcting cloth roller | |
| CN202358126U (en) | Cross-train turntable | |
| CN202451800U (en) | Worm gear mechanism for worm and gear reducer | |
| CN202441810U (en) | Coaxial type gear reducer | |
| CN102398619A (en) | Traction node for train bogie | |
| CN203345901U (en) | Skip guide wheel for hoisting ore | |
| CN204372101U (en) | A kind of main gear shaft assembly of high-efficient automatic twisted chain machine | |
| CN202901053U (en) | Bearing seal mechanism |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150909 Termination date: 20160511 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |