CN201626403U - Travelling device used for anti-explosion special storage battery electric locomotive of coal mine - Google Patents
Travelling device used for anti-explosion special storage battery electric locomotive of coal mine Download PDFInfo
- Publication number
- CN201626403U CN201626403U CN2010201216161U CN201020121616U CN201626403U CN 201626403 U CN201626403 U CN 201626403U CN 2010201216161 U CN2010201216161 U CN 2010201216161U CN 201020121616 U CN201020121616 U CN 201020121616U CN 201626403 U CN201626403 U CN 201626403U
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- Prior art keywords
- main body
- motor
- coal mine
- explosion
- drop
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- Expired - Lifetime
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- Connection Of Motors, Electrical Generators, Mechanical Devices, And The Like (AREA)
Abstract
The utility model relates to a travelling device used for an anti-explosion special storage battery electric locomotive of a coal mine. The travelling device comprises a motor and a speed reduction box, wherein the motor consists of an anti-explosion connecting box, a motor main body and an output shaft; the anti-explosion connecting box and the output shaft are arranged on the motor main body; the speed reduction box consists of an input shaft, a speed reduction box main body and a power output device; the input shaft and the power output device are arranged on the speed reduction box main body; and the motor is connected with the speed reduction box by a boss mosaic structure and a double-bolt fixing structure. A radiation rib is arranged on the motor main body; and the radiation rib is formed integrally with the motor main body and is the annular integrated radiation fin. After two involute spline shafts are matched, the outer parts of the two involute spline shafts are sheathed and connected by an involute spline sleeve coupler into one. The power output device adopts a belt wheel, a gear or a chain for outputting. The travelling device enhances the strength and the toughness of a spindle and is not deformed easily.
Description
Technical field
The utility model relates to a kind of explosion-proof machine electrical equipment transmission product, particularly, relates in particular to a kind of coal mine explosion-proof special type battery locomotive running gear.
Background technology
The weak point that present colliery exists with flameproof special type battery locomotive running gear: 1, motor generally adopts flanged joint with connecting of drop-gear box, add spring washer with spiral bolt or pin and sew up, rely 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 bolt of rear end plate or pin are fragile, and spring washer damages more frequently in addition, and the screw mill is big, bolt looseness, as remain in operation and easily cause motor and gear case 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, finish size, is unfavorable for maintenance and dismounting.3, because there is above-mentioned deficiency in the fixing of motor and gear case with connecting, influence the interior layout of locomotive casing, seem crowded, the difficult maintenance.4, the explosion-resistant enclosure of motor all is that solid drawn pipe or foundry goods process basically at present, and its radiating gill 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 running gear, and its technical scheme is:
A kind of coal mine explosion-proof special type battery locomotive running gear, comprise motor and drop-gear box, described motor is to be made of 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, described drop-gear box is to be made of input shaft, drop-gear box main body and power take-off implement, described input shaft and power take-off implement are installed on the described drop-gear box main body, it is characterized in that: described motor links to each other with two bolt structures with the boss mosaic texture with described drop-gear box.
Above-mentioned coal mine explosion-proof special type battery locomotive running gear, 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 radiating gills; Described output shaft and input shaft all are a kind of involute splined shafts, and two described involute splined shafts cooperate the outside, back to get up to form an integral body with the socket of invoice serration cover; Described power take-off implement is to adopt belt pulley, gear or chain output.
The utlity model has following advantage and characteristics:
Motor shaft of the present utility model with rotate fixing between the drop-gear box axle and adopt pair bolt types connection with connecting, the fast demountable bolt need not to waste the plenty of time, also can avoid simultaneously bolt looseness and bullet pad to damage and cause motor and drop-gear box fault, the main shaft of motor has adopted special material, its outside dimension overstriking, and use, thereby strengthened the intensity of main shaft, toughness and not yielding by heat treatment.Motor housing adopts thick-walled seamless steel pipes formula steel casting to process, and uses lathe cut to be processed into special annular fin the outside, can significantly increase its radiating gill quantity and increase dissipating area, prolongs electrical machinery life, reduces motor volume, is beneficial to car body and installs.
Description of drawings
Fig. 1 is the structural representation of the utility model motor.
Fig. 2 is the left view of the utility model motor.
Fig. 3 is the right elevation of the utility model motor.
Fig. 4 joins the A-A cutaway view of spline housing for the castellated shaft of the utility model motor.
Fig. 5 is the structure semisectional view of the utility model coal mine explosion-proof special type battery locomotive with running gear.
The specific embodiment
Below in conjunction with accompanying drawing, technical solution of the present invention is described in further detail by specific embodiment.
As shown in Figure 5, coal mine explosion-proof special type battery locomotive running gear, comprise motor 1 and drop-gear box 2, described motor 1 is to be made of anti-explosion terminal box 11, motor main body 12 and output shaft 13, described anti-explosion terminal box 11 and output shaft 13 are installed on the described motor main body 12, described drop-gear box 2 is to be made of input shaft 21, drop-gear box main body 22 and power take-off implement 23, described input shaft 21 and power take-off implement 23 are installed on the described drop-gear box main body 22, and described motor 1 links to each other with two bolt structures 4 with described drop-gear box 2 usefulness boss mosaic textures 3; Described motor main body 12 is provided with the motor main body and adopts the integrated a kind of circular integration radiating gill 14 that processes; Described output shaft 13 and input shaft 21 all are a kind of involute splined shafts, and two described involute splined shafts cooperate the outside, back to get up to form an integral body with the socket of invoice serration cover.Fig. 1 to Fig. 4 is the dependency structure scheme drawing of the motor of present embodiment.
The utility model is processed into a kind of involute splined shaft with the end that electric machine main shaft connects with drop-gear box, the input shaft of gear case also is processed into this invoice serration simultaneously, then with a key burst at the seams spline housing with two the band invoice serrations 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 bakingout process again.Whole motor housing adopts thick-walled seamless steel pipes or steel casting to process, on thick-wall barrel shrond surface, be processed into special annular fin with lathe cut, make shell and radiating gill form one, than quantity that has originally significantly increased radiating gill and the area that has increased radiating gill.Fig. 5 is the structure semisectional view of the utility model coal mine explosion-proof special type battery locomotive with running gear.
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 domain that claim was defined.
Claims (4)
1. coal mine explosion-proof special type battery locomotive running gear, comprise motor and drop-gear box, described motor is to be made of 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, described drop-gear box is to be made of input shaft, drop-gear box main body and power take-off implement, described input shaft and power take-off implement are installed on the described drop-gear box main body, it is characterized in that: described motor links to each other with two bolt structures with the boss mosaic texture with described drop-gear box.
2. coal mine explosion-proof special type battery locomotive running gear according to claim 1, it is characterized in that: described motor main body is provided with radiating ribs, described radiating ribs and described motor main body adopt integrated processing, and are a kind of circular integration radiating gills.
3. coal mine explosion-proof special type battery locomotive running gear according to claim 1 and 2, it is characterized in that: described output shaft and input shaft all are a kind of involute splined shafts, and two described involute splined shafts cooperate the outside, back to get up to form an integral body with the socket of invoice serration cover coupler.
4. coal mine explosion-proof special type battery locomotive running gear according to claim 3 is characterized in that: described power take-off implement is to adopt belt pulley, gear or chain output.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010201216161U CN201626403U (en) | 2010-03-02 | 2010-03-02 | Travelling device used for anti-explosion special storage battery electric locomotive of coal mine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010201216161U CN201626403U (en) | 2010-03-02 | 2010-03-02 | Travelling device used for anti-explosion special storage battery electric locomotive of coal mine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201626403U true CN201626403U (en) | 2010-11-10 |
Family
ID=43057792
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010201216161U Expired - Lifetime CN201626403U (en) | 2010-03-02 | 2010-03-02 | Travelling device used for anti-explosion special storage battery electric locomotive of coal mine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201626403U (en) |
-
2010
- 2010-03-02 CN CN2010201216161U patent/CN201626403U/en not_active Expired - Lifetime
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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: 20110420 |
|
| 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: 20110420 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: 20101110 |