CN203363084U - Axle mechanism, with differential mechanism, for railroad hauling car - Google Patents
Axle mechanism, with differential mechanism, for railroad hauling car Download PDFInfo
- Publication number
- CN203363084U CN203363084U CN 201320372008 CN201320372008U CN203363084U CN 203363084 U CN203363084 U CN 203363084U CN 201320372008 CN201320372008 CN 201320372008 CN 201320372008 U CN201320372008 U CN 201320372008U CN 203363084 U CN203363084 U CN 203363084U
- Authority
- CN
- China
- Prior art keywords
- bevel gear
- axle
- differential mechanism
- differential
- reducer shell
- 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
Images
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16H—GEARING
- F16H48/00—Differential gearings
- F16H48/06—Differential gearings with gears having orbital motion
- F16H48/08—Differential gearings with gears having orbital motion comprising bevel gears
Landscapes
- Gear Transmission (AREA)
- Retarders (AREA)
Abstract
The utility model relates to an axle mechanism, with a differential mechanism, for a railroad hauling car. The axle mechanism comprises a half axle, an axle housing, a bevel gear support, a bevel gear, a big differential mechanism bevel gear, a cross axle, a bolt, a bevel gear support cover, a bearing, a speed reducer shell, a small differential mechanism bevel gear, an input flange and a bevel gear axle. The axle housing is connected with the speed reducer shell through a screw; the bevel gear is installed on the speed reducer shell through the bevel gear support, the bevel gear support cover and the bearing; the small differential mechanism bevel gear installed on the cross axle is meshed with the big differential mechanism bevel gear installed on the half axle; the bevel gear axle is meshed with the bevel gear; the input flange is installed at one end of the bevel gear axle; the cross axle of the differential mechanism is installed between the bevel gear support and the bevel gear support cover through the bolt. Because the split-type axles are adopted and the differential mechanism is installed in the middle, the axle mechanism, with the differential mechanism, for the railroad hauling car achieves different rotating speeds of wheels on two sides, reduces turning radius of the railroad hauling car, is simple in structure, mechanically achieves different rotating speeds and is safe and reliable.
Description
Technical field:
The utility model relates to the railroad hauling car technical field, is specifically related to the automobile-used axletree with differential mechanism of a kind of track drawing mechanism.
Background technique:
At present, the automobile-used axletree of track drawing mechanism does not generally adopt differential mechanism, and railroad hauling car axletree two ends vehicle wheel rotational speed is identical, and when turning, sliding will appear in inboard wheel, and turning, it is large to impact.Especially under the limited case of place, hour, the current vibration of railroad hauling car is larger, affects the life-span of track and traction locomotive for the track radius of turn.
The model utility content:
The purpose of this utility model is to provide the automobile-used axletree with differential mechanism of a kind of track drawing mechanism, and it adopts split type axletree, by the intermediate portion differential mechanism, realize the different rotating speeds of both sides wheel, reduce the radius of turn of railway traction engine, simple in structure, mechanical differential, safe and reliable.
In order to solve the existing problem of background technique, the utility model is to adopt following technological scheme: it comprises semiaxis 1, axle housing 2, bevel gear support 3, bevel gear 4, differential mechanism bevel gear wheel 5, cross axle 6, bolt 7, bevel gear bracket cover 8, bearing 9, reducer shell 10, differential bevel pinion 11, input flange 12, conical tooth shaft 13, axle housing 2 is connected with reducer shell 10 by screw, bevel gear 4 is respectively by bevel gear support 3, bevel gear bracket cover 8, bearing 9 is arranged on reducer shell 10, the differential bevel pinion 11 be arranged on cross axle 6 is intermeshing with the differential mechanism bevel gear wheel 5 be arranged on semiaxis 1, conical tooth shaft 13 and bevel gear 4 engagements, input flange 12 is arranged on an end of conical tooth shaft 13, differential spider 6 is arranged between bevel gear support 3 and bevel gear bracket cover 8 by bolt 7.
Described bevel gear 4, reducer shell 10, input flange 12, conical tooth shaft 13 have formed conic reducer, and differential mechanism bevel gear wheel 5, cross axle 6, bolt 7, bevel gear bracket cover 8, bearing 9, differential bevel pinion 11 have formed differential mechanism.
Described conic reducer gives by speed and transmission of power the conical tooth shaft 13 be attached thereto by input flange 12, by conical tooth shaft 13 and bevel gear 4 engagements, realizes slowing down to increase turning round.
Described differential mechanism, after retarder slows down and to increase and turn round, transmission of power is to differential spider 6, the differential mechanism bevel gear wheel 5 that is arranged on the differential bevel pinion 11 on cross axle 6 and is arranged on semiaxis is intermeshing, turn and automatically adjust the rotating speed of left and right semiaxis 1 at railroad hauling car, make left and right wheels obtain different rotating speeds, improve the traffic capacity of railroad hauling car at bend.
The utility model is by conic reducer and differential mechanism, and retarder is realized slowing down to increase turning round, and differential mechanism can, according to railway traction engine radius of turn size, be adjusted the left and right wheels rotating speed automatically.
The utlity model has following beneficial effect: adopt split type axletree, by the intermediate portion differential mechanism, realize the different rotating speeds of both sides wheel, reduce the radius of turn of railway traction engine, simple in structure, mechanical differential, safe and reliable.
The accompanying drawing explanation:
Fig. 1 is structural representation of the present utility model,
The A-A that Fig. 2 is Fig. 1 is to sectional view.
Embodiment:
Referring to Fig. 1-Fig. 2, this embodiment adopts following technological scheme: it comprises semiaxis 1, axle housing 2, bevel gear support 3, bevel gear 4, differential mechanism bevel gear wheel 5, cross axle 6, bolt 7, bevel gear bracket cover 8, bearing 9, reducer shell 10, differential bevel pinion 11, input flange 12, conical tooth shaft 13, axle housing 2 is connected with reducer shell 10 by screw, bevel gear 4 is respectively by bevel gear support 3, bevel gear bracket cover 8, bearing 9 is arranged on reducer shell 10, the differential bevel pinion 11 be arranged on cross axle 6 is intermeshing with the differential mechanism bevel gear wheel 5 be arranged on semiaxis 1, conical tooth shaft 13 and bevel gear 4 engagements, input flange 12 is arranged on an end of conical tooth shaft 13, differential spider 6 is arranged between bevel gear support 3 and bevel gear bracket cover 8 by bolt 7.
Described bevel gear 4, reducer shell 10, input flange 12, conical tooth shaft 13 have formed conic reducer, and differential mechanism bevel gear wheel 5, cross axle 6, bolt 7, bevel gear bracket cover 8, bearing 9, differential bevel pinion 11 have formed differential mechanism.
Described conic reducer gives by speed and transmission of power the conical tooth shaft 13 be attached thereto by input flange 12, by conical tooth shaft 13 and bevel gear 4 engagements, realizes slowing down to increase turning round.
Described differential mechanism, after retarder slows down and to increase and turn round, transmission of power is to differential spider 6, the differential mechanism bevel gear wheel 5 that is arranged on the differential bevel pinion 11 on cross axle 6 and is arranged on semiaxis is intermeshing, turn and automatically adjust the rotating speed of left and right semiaxis 1 at railroad hauling car, make left and right wheels obtain different rotating speeds, improve the traffic capacity of railroad hauling car at bend.
This embodiment is by conic reducer and differential mechanism, and retarder is realized slowing down to increase turning round, and differential mechanism can, according to railway traction engine radius of turn size, be adjusted the left and right wheels rotating speed automatically.
This embodiment has following beneficial effect: adopts split type axletree, by the intermediate portion differential mechanism, realizes the different rotating speeds of both sides wheel, reduce the radius of turn of railway traction engine, and simple in structure, mechanical differential, safe and reliable.
Claims (2)
1. the automobile-used axletree with differential mechanism of a track drawing mechanism, it is characterized in that it comprises semiaxis (1), axle housing (2), bevel gear support (3), bevel gear (4), differential mechanism bevel gear wheel (5), cross axle (6), bolt (7), bevel gear bracket cover (8), bearing (9), reducer shell (10), differential bevel pinion (11), input flange (12), conical tooth shaft (13), axle housing (2) is connected with reducer shell (10) by screw, bevel gear (4) is respectively by bevel gear support (3), bevel gear bracket cover (8), bearing (9) is arranged on reducer shell (10), the differential bevel pinion (11) be arranged on cross axle (6) is intermeshing with the differential mechanism bevel gear wheel (5) be arranged on semiaxis (1), conical tooth shaft (13) and bevel gear (4) engagement, input flange (12) is arranged on an end of conical tooth shaft (13), differential spider (6) is arranged between bevel gear support (3) and bevel gear bracket cover (8) by bolt (7).
2. the automobile-used axletree with differential mechanism of a kind of track drawing according to claim 1 mechanism, it is characterized in that described bevel gear (4), reducer shell (10), input flange (12), conical tooth shaft (13) have formed conic reducer, differential mechanism bevel gear wheel (5), cross axle (6), bolt (7), bevel gear bracket cover (8), bearing (9), differential bevel pinion (11) have formed differential mechanism.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320372008 CN203363084U (en) | 2013-06-27 | 2013-06-27 | Axle mechanism, with differential mechanism, for railroad hauling car |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320372008 CN203363084U (en) | 2013-06-27 | 2013-06-27 | Axle mechanism, with differential mechanism, for railroad hauling car |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203363084U true CN203363084U (en) | 2013-12-25 |
Family
ID=49810851
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320372008 Expired - Fee Related CN203363084U (en) | 2013-06-27 | 2013-06-27 | Axle mechanism, with differential mechanism, for railroad hauling car |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203363084U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104455350A (en) * | 2014-12-20 | 2015-03-25 | 合肥海源机械有限公司 | Novel large-speed-ratio speed reducer assembly |
| CN108657195A (en) * | 2017-03-30 | 2018-10-16 | 比亚迪股份有限公司 | Front driving axle assembly and the chassis with it, rail traffic vehicles |
-
2013
- 2013-06-27 CN CN 201320372008 patent/CN203363084U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104455350A (en) * | 2014-12-20 | 2015-03-25 | 合肥海源机械有限公司 | Novel large-speed-ratio speed reducer assembly |
| CN108657195A (en) * | 2017-03-30 | 2018-10-16 | 比亚迪股份有限公司 | Front driving axle assembly and the chassis with it, rail traffic vehicles |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN206528340U (en) | A kind of overall drive system of two grades of transaxles of electric car | |
| CN202507917U (en) | Power assembly of electric automobile | |
| CN208021190U (en) | A kind of horizontal integrated three-stage deceleration electric drive axle | |
| CN203427602U (en) | Wheel-side electric driven decelerating low baseplate axle | |
| CN203318154U (en) | Integration drive front axle assembly for electric vehicle | |
| CN203363084U (en) | Axle mechanism, with differential mechanism, for railroad hauling car | |
| CN202294272U (en) | Reduction gearbox for accumulator-powered forklift truck and drive axle device | |
| CN203237038U (en) | Integrated drive power assembly and drive bridge assembly for electric car | |
| CN204606122U (en) | A kind of balance truck driver train based on Harmonic Gears | |
| CN103273839A (en) | Integrated drive front axle assembly for electric vehicles | |
| CN201129428Y (en) | Differential transmission apparatus of electric vehicle | |
| CN203297576U (en) | Main reducer assembly for automobile drive axle | |
| CN103192702A (en) | Integrated drive power assembly and drive axle assembly for electric vehicles | |
| CN203623284U (en) | Differential device coupling wheel set for city rail vehicle | |
| CN203974410U (en) | 111 tons of rigidity driving axles | |
| CN202413417U (en) | Integral gate-type middle axle assembly | |
| CN102529711A (en) | Double-motor input main reducing gear for electric passenger vehicle | |
| CN203358585U (en) | Axle device with differential non-force-difference device for track tractor | |
| CN203372231U (en) | 100% low floor light rail vehicle rigid wheel set single motor coaxial two-wheel driving mechanism | |
| CN203172629U (en) | Traction transmission structure of low speed and heavy duty traction electric transmission engine | |
| CN103407457B (en) | A kind of bogie truck with aligning device | |
| CN202573797U (en) | Dual motor input main reducer for electric motor coach | |
| CN203237061U (en) | Commercial vehicle main speed reducer assembly and single-stage speed reduction drive axle | |
| CN203293892U (en) | Rear wheel mechanism for electric vehicles | |
| CN201784462U (en) | Flat car drive axle with hydraulic drive motor |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee | ||
| CP03 | Change of name, title or address |
Address after: 063300 Hebei province Tangshan City Fengnan Road seven Patentee after: Tangshan dragon car power Co., Ltd. Address before: 063000 Hebei province Tangshan City Fengnan Road seven Patentee before: TANGSHAN TIETONG TRANSPORTATION CAPACITY EQUIPMENT CO., LTD. |
|
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20131225 Termination date: 20170627 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |