CN201699508U - Coalmine anti-explosion special type storage battery electric locomotive motor - Google Patents
Coalmine anti-explosion special type storage battery electric locomotive motor Download PDFInfo
- Publication number
- CN201699508U CN201699508U CN2010201215544U CN201020121554U CN201699508U CN 201699508 U CN201699508 U CN 201699508U CN 2010201215544 U CN2010201215544 U CN 2010201215544U CN 201020121554 U CN201020121554 U CN 201020121554U CN 201699508 U CN201699508 U CN 201699508U
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- motor
- main body
- output shaft
- motor main
- explosion
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Abstract
The utility model relates to a coalmine anti-explosion special type storage battery electric locomotive motor, comprising an anti-explosion terminal box, a motor main body and an output shaft, wherein the anti-explosion terminal box and the output shaft are arranged on the motor main body, and the end face of the motor main body, which is provided with the output shaft, is provided with lug boss structure for inlaying and a double-bolt structure for fixing. The motor main body is provided with a heat dissipation rib, which is in integrated processing with the motor main body, and is an integrated annular heat dissipation sheet. The output shaft is an evolvent spline shaft which is externally matched with a spline housing coupler. The motor of the utility model has difficult looseness and no displacement, and a transmission gearbox can be maintained to be free of oil leakage. The motor casing is made of thick-wall seamless steel pipes or steel castings, and the heat dissipation sheet is processed into a special shape by a processing center, metal processing equipment, a lathe and a planer and can be used for enlarging heat dissipation area, improving heat dissipation effect and prolonging the service life of the motor, thereby reducing the size of the motor and facilitating the maintenance and installation of the motor.
Description
Technical field
The utility model relates to a kind of explosion-proof electric apparatus product, particularly, relates in particular to a kind of coal mine explosion-proof special type battery locomotive motor.
Background technology
The weak point that present coal mine explosion-proof special type battery locomotive exists with the flame-proof converter motor: 1, motor adds the elastic washer stitching with generally adopting a kind of flanged joint connecting of reduction box with bolt or pin, relies on the bind mode that pushes transmitting torque between bolt and the bolt hole wall.This connecting mode in use easily causes the screw distortion of shaft coupling, and it is more frequent that the fragile elastic washer in addition of set bolt or pin damages, and the screw mill is big, bolt looseness, as remain in operation and easily cause motor and gear box to scurry the position, the leakage oil impregnate.2, all there is in various degree defective in electric machine main shaft from its material, shape, processing dimension, is unfavorable for maintenance and dismounting.3, because there is above-mentioned deficiency in the fixing of motor and gear box with connecting, influence the interior layout of locomotive casing, seem crowded, the difficult maintenance.4, the explosion-resistant enclosure of motor all is that seamless steel pipe or foundry goods process basically at present, and its fin is burn-on by blocks of steel plate, and quantity is few, and is not attractive in appearance, and radiating effect is very undesirable.
Summary of the invention
At the deficiencies in the prior art, the utility model provides a kind of coal mine explosion-proof special type battery locomotive motor, and its technical scheme is:
A kind of coal mine explosion-proof special type battery locomotive motor, comprise anti-explosion terminal box, motor main body and output shaft, described anti-explosion terminal box and output shaft are installed on the described motor main body, it is characterized in that: the end face that described motor main body is equipped with described output shaft is provided with to be inlayed with boss structure and fixing with two bolt arrangements.
Above-mentioned coal mine explosion-proof special type battery locomotive motor, it is further characterized in that: described motor main body is provided with radiating ribs, and described radiating ribs and described motor main body adopt integrated processing, and are a kind of circular integration fin; Described output shaft is a kind of involute splined shaft, and described involute splined shaft is furnished with spline housing outward.
The utlity model has following advantage and characteristics:
1, this utility model makes better to keep concentricity between motor and the reduction box by improving the connected mode of motor and transmission reduction box, and difficult loosening, scurries the position, keeps uni-drive gear box oil-proof.
2, electric machine main shaft and reduction box main shaft are changed its material, external diameter also is processed into involute spline, makes rotating shaft that intensity more be arranged, flexible more, the not yielding working service that is more conducive to.
3, motor housing adopts thick-walled seamless steel pipes or steel-casting to be processed into cylindric, cut into the fin of special annular with metal-working plant, significantly increased fin quantity, increased area of dissipation, improve radiating effect, prolong electrical machinery life, thereby reduce motor volume, be beneficial to the maintenance and the installation of motor.
Description of drawings
Fig. 1 is the structural representation of the utility model coal mine explosion-proof special type battery locomotive with motor.
Fig. 2 is the utility model coal mine explosion-proof special type battery locomotive motor left view.
Fig. 3 is the utility model coal mine explosion-proof special type battery locomotive motor right view.
Fig. 4 joins the A-A cutaway view of spline housing for the splined shaft of the utility model motor.
Embodiment
Below in conjunction with accompanying drawing, technical solution of the present invention is described in further detail by specific embodiment.
As shown in Figures 1 to 4, coal mine explosion-proof special type battery locomotive motor, comprise anti-explosion terminal box 1, motor main body 2 and output shaft 3, described anti-explosion terminal box 1 and output shaft 3 are installed on the described motor main body 2, described output shaft 3 is a kind of involute splined shafts 4, is furnished with spline housing shaft coupling 5 outside the involute splined shaft 4; Described motor main body 2 is provided with the motor main body and adopts the integrated circular integration fin 6 that processes; The end face that described motor main body 2 is equipped with described output shaft is provided with to be inlayed with boss structure 7 and fixing with two bolt arrangements 8.
The utility model is processed into a kind of main shaft that has involute spline with electric machine main shaft, the power shaft of gear box also is processed into this involute splined shaft simultaneously, then with a key burst at the seams the spline housing shaft coupling with two the band involute splines axle sleeve connect formation one integral body, the main shaft of motor adopts special material, the external diameter overstriking is equipped with rotor, motor housing after Overheating Treatment again.Whole motor housing adopts thick-walled seamless steel pipes or steel-casting to process, and on the barrel shrond surface of heavy wall, cuts into into the fin of special annular with metal-working plant, makes shell and fin formation one.
Though the present invention with preferred embodiment openly as above; but they are not to be used for limiting the present invention; anyly be familiar with this skill person; without departing from the spirit and scope of the invention; can do various variations or retouching from working as, so protection scope of the present invention should be as the criterion with the application's the protection range that claim was defined.
Claims (3)
1. coal mine explosion-proof special type battery locomotive motor, comprise anti-explosion terminal box, motor main body and output shaft, described anti-explosion terminal box and output shaft are installed on the described motor main body, it is characterized in that: the end face that described motor main body is equipped with described output shaft is provided with to be inlayed with boss structure and fixing with two bolt arrangements.
2. coal mine explosion-proof special type battery locomotive motor according to claim 1, it is characterized in that: described motor main body is provided with radiating ribs, and described radiating ribs and described motor main body adopt integrated processing, and are a kind of circular integration fin.
3. coal mine explosion-proof special type battery locomotive motor according to claim 1 and 2, it is characterized in that: described output shaft is a kind of involute splined shaft, and described involute splined shaft is furnished with spline housing outward.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010201215544U CN201699508U (en) | 2010-03-02 | 2010-03-02 | Coalmine anti-explosion special type storage battery electric locomotive motor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010201215544U CN201699508U (en) | 2010-03-02 | 2010-03-02 | Coalmine anti-explosion special type storage battery electric locomotive motor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201699508U true CN201699508U (en) | 2011-01-05 |
Family
ID=43400753
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010201215544U Expired - Lifetime CN201699508U (en) | 2010-03-02 | 2010-03-02 | Coalmine anti-explosion special type storage battery electric locomotive motor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201699508U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| RU209588U1 (en) * | 2020-06-15 | 2022-03-17 | Акционерное общество "Томский электротехнический завод" | DC MOTOR HOUSING |
-
2010
- 2010-03-02 CN CN2010201215544U patent/CN201699508U/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| RU209588U1 (en) * | 2020-06-15 | 2022-03-17 | Акционерное общество "Томский электротехнический завод" | DC MOTOR HOUSING |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: HUAIBEI XINLI ELECTROMECHANICAL MANUFACTURING CO., Free format text: FORMER OWNER: LIU HUAIDONG Effective date: 20110421 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; FROM: 235000 ROOM 406, UNIT 3, BUILDING 4, NO. 47, MENGSHAN ROAD, XIANGSHAN DISTRICT, HUAIBEI CITY, ANHUI PROVINCE TO: 235037 WEST OF DONGSHAN ROAD, DUJI DISTRICT, HUAIBEI CITY |
|
| TR01 | Transfer of patent right |
Effective date of registration: 20110421 Address after: Dongshan Lucy Duji District of Huaibei city in 235037 Patentee after: HUAIBEI XINLI ELECTROMECHANICAL MANUFACTURE CO., LTD. Address before: 235000 Anhui Province, Huaibei City Xiangshan District Meng Shan Road No. 47 building 4 unit 3 room 406 Patentee before: Liu Huaidong |
|
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20110105 |