CN111452574A - Six-drive transmission device of highway-railway dual-purpose traction locomotive - Google Patents
Six-drive transmission device of highway-railway dual-purpose traction locomotive Download PDFInfo
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- CN111452574A CN111452574A CN202010385999.1A CN202010385999A CN111452574A CN 111452574 A CN111452574 A CN 111452574A CN 202010385999 A CN202010385999 A CN 202010385999A CN 111452574 A CN111452574 A CN 111452574A
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- Prior art keywords
- transfer device
- transmission shaft
- wheel
- transmission
- traction locomotive
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- 230000005540 biological transmission Effects 0.000 title claims abstract description 102
- 230000003137 locomotive effect Effects 0.000 title claims abstract description 33
- 230000009194 climbing Effects 0.000 abstract description 4
- 230000000694 effects Effects 0.000 abstract description 2
- 229910000831 Steel Inorganic materials 0.000 description 2
- 239000010959 steel Substances 0.000 description 2
- 230000004888 barrier function Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000004566 building material Substances 0.000 description 1
- 238000003889 chemical engineering Methods 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000005272 metallurgy Methods 0.000 description 1
Images
Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60F—VEHICLES FOR USE BOTH ON RAIL AND ON ROAD; AMPHIBIOUS OR LIKE VEHICLES; CONVERTIBLE VEHICLES
- B60F1/00—Vehicles for use both on rail and on road; Conversions therefor
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60K—ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES; ARRANGEMENT OR MOUNTING OF PLURAL DIVERSE PRIME-MOVERS IN VEHICLES; AUXILIARY DRIVES FOR VEHICLES; INSTRUMENTATION OR DASHBOARDS FOR VEHICLES; ARRANGEMENTS IN CONNECTION WITH COOLING, AIR INTAKE, GAS EXHAUST OR FUEL SUPPLY OF PROPULSION UNITS IN VEHICLES
- B60K17/00—Arrangement or mounting of transmissions in vehicles
- B60K17/04—Arrangement or mounting of transmissions in vehicles characterised by arrangement, location, or kind of gearing
- B60K17/16—Arrangement or mounting of transmissions in vehicles characterised by arrangement, location, or kind of gearing of differential gearing
- B60K17/165—Arrangement or mounting of transmissions in vehicles characterised by arrangement, location, or kind of gearing of differential gearing provided between independent half axles
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60K—ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES; ARRANGEMENT OR MOUNTING OF PLURAL DIVERSE PRIME-MOVERS IN VEHICLES; AUXILIARY DRIVES FOR VEHICLES; INSTRUMENTATION OR DASHBOARDS FOR VEHICLES; ARRANGEMENTS IN CONNECTION WITH COOLING, AIR INTAKE, GAS EXHAUST OR FUEL SUPPLY OF PROPULSION UNITS IN VEHICLES
- B60K17/00—Arrangement or mounting of transmissions in vehicles
- B60K17/22—Arrangement or mounting of transmissions in vehicles characterised by arrangement, location, or type of main drive shafting, e.g. cardan shaft
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60K—ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES; ARRANGEMENT OR MOUNTING OF PLURAL DIVERSE PRIME-MOVERS IN VEHICLES; AUXILIARY DRIVES FOR VEHICLES; INSTRUMENTATION OR DASHBOARDS FOR VEHICLES; ARRANGEMENTS IN CONNECTION WITH COOLING, AIR INTAKE, GAS EXHAUST OR FUEL SUPPLY OF PROPULSION UNITS IN VEHICLES
- B60K17/00—Arrangement or mounting of transmissions in vehicles
- B60K17/34—Arrangement or mounting of transmissions in vehicles for driving both front and rear wheels, e.g. four wheel drive vehicles
- B60K17/344—Arrangement or mounting of transmissions in vehicles for driving both front and rear wheels, e.g. four wheel drive vehicles having a transfer gear
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- Engineering & Computer Science (AREA)
- Transportation (AREA)
- Mechanical Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Arrangement And Driving Of Transmission Devices (AREA)
Abstract
The invention discloses a six-drive transmission device of a highway and railway dual-purpose traction locomotive, which relates to the technical field of highway and railway dual-purpose traction locomotives and comprises an engine, a torque converter, a front transmission shaft, a rear transmission shaft, a transfer device, a half shaft, a differential mechanism, a front wheel, a middle wheel and a rear wheel, wherein the transfer device consists of a transfer device I and a transfer device II; the second transfer device is arranged between the first transfer device and the middle wheel, the input shaft of the second transfer device is a rear transmission shaft, and the output shaft of the second transfer device is a third transmission shaft and a fourth transmission shaft. The six-wheel drive traction system is applied to the highway and railway dual-purpose traction locomotive, can realize six-wheel drive of the highway and railway dual-purpose traction locomotive, increases the friction area with the ground, increases the friction force with the ground, can increase the passing capacity of the highway and railway dual-purpose traction locomotive on a bad road surface, and enhances the escaping capacity, the climbing capacity and the stability on a wet and slippery road surface, thereby realizing better traction effect.
Description
Technical Field
The invention relates to the technical field of highway and railway dual-purpose traction locomotives, in particular to a six-drive transmission device of a highway and railway dual-purpose traction locomotive.
Background
A highway-railway dual-purpose tractor series product is widely applied to special railway lines such as electric power, metallurgy, chemical engineering, building materials, ports, logistics, small goods yards and the like, and production and construction units of railway station sections, locomotive service sections, motor train sections, subways and engineering bureaus, replaces the traditional traction mode, and has a brand new design concept which makes some users surprise and exceed the value.
The running road surface of the road-railway dual-purpose traction locomotive has the conditions of bumpiness, multiple slopes, wet and slippery ground with organic oil or rain, snow, multiple bends and the like, the working environment is severe, the current road-railway dual-purpose traction locomotive is driven by two wheels or four wheels, and the situations of slipping, being trapped and unable to pass through barriers, poor climbing capability and the like often occur when the road surface runs; in addition, the contact friction area between the two-wheel drive or four-wheel drive road and rail tractor is small, the friction force is small, the capability of the engine can not be fully exerted, and the traction capability is not favorably improved.
Disclosure of Invention
The invention aims to provide a six-drive transmission device of a highway and railway dual-purpose traction locomotive, which aims to increase the passing capacity of the highway and railway dual-purpose traction locomotive on a severe road surface, enhance the difficulty-escaping capacity, the climbing capacity and the stability on a wet and slippery road surface and improve the traction force under the condition of unchanged engine power.
In order to achieve the purpose, the invention provides the following technical scheme: a six-drive transmission device of a highway and railway dual-purpose traction locomotive comprises an engine, a torque converter, a front transmission shaft, a rear transmission shaft, a transfer device, a half shaft, a differential mechanism, front wheels, rear wheels and a middle wheel, wherein the transfer device consists of a transfer device I and a transfer device II; the second transfer device is arranged between the first transfer device and the middle wheel, the input shaft of the second transfer device is a rear transmission shaft, and the output shaft of the second transfer device is a transmission shaft III and a transmission shaft IV
As a first transfer case, the transfer case is preferably a transmission case with an output shaft extending in the forward and backward directions; the engine is connected with the torque converter, and one end, far away from the engine, of the torque converter is connected with the first transfer device.
As another preference of the transfer case one, the transfer case is a transfer case; the engine is connected with the torque converter, one end of the torque converter, which is far away from the engine, is connected with the transmission, and the output end of the transmission is connected with the first transfer device.
Preferably, the second transfer device is a transfer case.
Preferably, the front wheel is located on a front frame of the traction vehicle, and the middle wheel and the rear wheel are located on a rear frame of the traction vehicle.
Preferably, universal joints are arranged on the front transmission shaft, the rear transmission shaft, the third transmission shaft and the fourth transmission shaft.
Preferably, the front transmission shaft, the third transmission shaft and the fourth transmission shaft are connected with a differential mechanism at one end far away from the transfer device, and the differential mechanism is connected with the wheels through half shafts.
Compared with the prior art, the invention has the beneficial effects that:
the traction device is applied to the highway and railway dual-purpose traction locomotive, six-wheel driving of the highway and railway dual-purpose traction locomotive can be realized, the friction area between the highway and railway dual-purpose traction locomotive and the steel rail/ground is increased, and the friction force between the highway and railway dual-purpose traction locomotive and the steel rail/ground is increased, so that the traction capacity is improved; the passing capacity of the highway and railway dual-purpose traction locomotive on a severe road surface can be increased, and the escaping capacity, the climbing capacity and the stability on a wet and slippery road surface are enhanced, so that a better traction effect is realized.
Drawings
FIG. 1 is a schematic diagram of a six-wheel drive driving device of a road-rail dual-purpose traction locomotive according to the present invention;
FIG. 2 is a schematic view of another six-wheel drive driving device of a road-rail dual-purpose tractor vehicle
FIG. 3 is a schematic illustration of a highway and railway dual-purpose tractor vehicle incorporating the present invention;
FIG. 4 is a schematic structural view of a middle differential of the present invention;
FIG. 5 is a schematic structural view of a first transfer case of the present invention;
FIG. 6 is another schematic structural view of the transfer case I of the present invention;
FIG. 7 is a schematic structural view of a second transfer case of the present invention;
fig. 8 is a schematic view of the rear propeller shaft and universal joint of the present invention.
In the figure: 1. a first transfer device; 2. a second transfer device; 3. a rear drive shaft; 4. a universal joint; 5. a fourth transmission shaft; 6. a differential mechanism; 7. a half shaft; 8. a rear wheel; 9. a torque converter; 10. an engine; 11. a transmission; 12. a front wheel; 13. a middle wheel; 14. a front drive shaft; 15. and a third transmission shaft.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Example one
The engine model Weichai diesel WP10G240E341 and the power 178KW, the torque converter form double-turbine four-element, the transfer case I form a planetary transmission in a model Z L50 form, the differential speed ratio 5.286, the transfer case II form a transfer case, the transfer case gear transmission form is cylindrical helical gear transmission, the mechanical efficiency is about 95 percent, and the diameters of the front wheel, the middle wheel and the rear wheel are 1060 mm.
Referring to fig. 1, 3, 4, 5 and 7, a six-drive transmission device of a highway and railway dual-purpose traction locomotive comprises an engine 10, a torque converter 9, a first transfer device, a front transmission shaft 14, a rear transmission shaft 3, a second transfer device, a half shaft 7, a differential mechanism 6, a front wheel 12, a rear wheel 8 and a middle wheel 13, wherein the transfer device consists of a first transfer device 1 and a second transfer device 2, the first transfer device 1 is connected with the torque converter 9 through an input shaft, and an output shaft of the first transfer device 1 is respectively the front transmission shaft 14 and the rear transmission shaft 3 (the two are coaxial); the second transfer device 2 is arranged between the first transfer device 1 and the middle wheel 13, the input shaft of the second transfer device 2 is a rear transmission shaft 3, and the output shaft of the second transfer device 2 is a transmission shaft III 15 and a transmission shaft IV 5.
Referring to fig. 1, the end of the front transmission shaft 14, the end of the third transmission shaft 15 and the end of the fourth transmission shaft 5 away from the transfer case are all connected with a differential mechanism 6, and the differential mechanism 6 is connected with wheels through a half shaft 7.
The engine 10 is connected to a torque converter 9, which torque converter 9 is connected at the end remote from the engine 10 to a transfer device 1 (model Z L50, in the form of a planetary transmission).
Referring to fig. 3, the front wheel 12 is located on the front frame of the tractor, and the middle wheel 13 and the rear wheel 8 are located on the rear frame of the tractor.
Referring to fig. 8, universal joints 4 are disposed on the front transmission shaft 14, the rear transmission shaft 3, the third transmission shaft 15 and the fourth transmission shaft 5.
Example two
The engine model Weichai WP10G240E341, power 178KW in this embodiment; a torque converter in the form of a twin turbine four element; the transmission is in the form of planetary hydraulic gear shifting; a differential speed ratio 5.286; the gear transmission mode of the transfer case I and the transfer case II (both transfer cases) is cylindrical helical gear transmission, and the mechanical efficiency is about 95%; the front, middle and rear wheels are 1060mm in diameter.
Referring to fig. 2, 3, 4 and 6, a six-drive transmission device for a road-rail dual-purpose traction locomotive comprises an engine 10, a torque converter 9, a transmission 11, a front transmission shaft 14, a rear transmission shaft 3, a transfer device, a half shaft 7, a differential 6, front wheels 12, rear wheels 8 and a middle wheel 13, wherein the transfer device comprises a transfer device I1 and a transfer device II 2, the transfer device I1 is connected with the transmission 11 through an input shaft, and output shafts of the transfer device I1 are the front transmission shaft 14 and the rear transmission shaft 3 respectively; the second transfer device 2 is arranged between the first transfer device 1 and the middle wheel 13, the input shaft of the second transfer device 2 is a rear transmission shaft 3, and the output shaft of the second transfer device 2 is a transmission shaft III 15 and a transmission shaft IV 5.
Referring to fig. 2, the end of the front transmission shaft 14, the end of the third transmission shaft 15 and the end of the fourth transmission shaft 5 away from the transfer case are all connected with a differential mechanism 6, and the differential mechanism 6 is connected with wheels through a half shaft 7.
The engine 10 is connected with a torque converter 9, and one end of the torque converter 9 far away from the engine 10 is connected with a transmission 11.
Referring to fig. 3, the front wheel 12 is located on the front frame of the tractor, and the middle wheel 13 and the rear wheel 8 are located on the rear frame of the tractor.
Referring to fig. 8, universal joints 4 are disposed on the front transmission shaft 14, the rear transmission shaft 3, the third transmission shaft 15 and the fourth transmission shaft 5.
The working principle is as follows: the power of the engine is transmitted to the first transfer device after speed and torque changing is realized in a hydraulic transmission and gear combination mode, the first transfer device outputs the power to the front transmission shaft and the rear transmission shaft at the same time, the rear transmission shaft is an input shaft of the second transfer device, and the third transmission shaft and the fourth transmission shaft are output shafts of the second transfer device; the front transmission shaft, the third transmission shaft and the fourth transmission shaft respectively transmit power to a front/middle/rear differential mechanism, and the differential mechanism outputs the power to front wheels, middle wheels and rear wheels through two half shafts.
It will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Claims (9)
1. The utility model provides a six drive transmission of highway railway dual-purpose traction engine, includes engine (10), torque converter (9), preceding transmission shaft (14), rear drive axle (3), transfer gear, semi-axis (7), differential mechanism (6), front wheel (12) and rear wheel (8), its characterized in that: the transfer device is composed of a transfer device I (1) and a transfer device II (2), an input shaft of the transfer device I (1) is positioned on one side of the engine (10), and output shafts of the transfer device I (1) are a front transmission shaft (14) and a rear transmission shaft (3) respectively; the second transfer device (2) is arranged between the first transfer device (1) and the middle wheel (13), the input shaft of the second transfer device (2) is a rear transmission shaft (3), and the output shaft of the second transfer device (2) is a third transmission shaft (15) and a fourth transmission shaft (5).
2. The six-wheel transmission device for the road-rail dual-purpose traction locomotive according to claim 1, wherein: the transfer case I (1) is a gearbox with an output shaft extending forwards and backwards simultaneously.
3. The six-wheel transmission device for the road-rail dual-purpose traction locomotive according to claim 2, wherein: the engine (10) is connected with the torque converter (9), and one end, far away from the engine (10), of the torque converter (9) is connected with the transfer case I (1).
4. The six-wheel transmission device for the road-rail dual-purpose traction locomotive according to claim 1, wherein: the first transfer device (1) is a transfer case.
5. The six-wheel transmission device for the road-rail dual-purpose traction locomotive according to claim 4, wherein: the engine (10) is connected with the torque converter (9), one end, far away from the engine (10), of the torque converter (9) is connected with the transmission (11), and the output end of the transmission (11) is connected with the first transfer device (1).
6. The six-wheel transmission device for the road-rail dual-purpose traction locomotive according to claim 1, wherein: the second transfer device (2) is a transfer case.
7. The six-wheel transmission device for the road-rail dual-purpose traction locomotive according to claim 1, wherein: the front wheels (12) are arranged on a front frame of the traction locomotive, and the middle wheels (13) and the rear wheels (8) are arranged on a rear frame of the traction locomotive.
8. The six-wheel transmission device for the road-rail dual-purpose traction locomotive according to claim 1, wherein: universal joints (4) are arranged on the front transmission shaft (14), the rear transmission shaft (3), the third transmission shaft (15) and the fourth transmission shaft (5).
9. The six-wheel transmission device for the road-rail dual-purpose traction locomotive according to claim 1, wherein: and one ends of the front transmission shaft (14), the third transmission shaft (15) and the fourth transmission shaft (5) far away from the transfer device are connected with a differential (6), and the differential (6) is connected with wheels through half shafts (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010385999.1A CN111452574A (en) | 2020-05-09 | 2020-05-09 | Six-drive transmission device of highway-railway dual-purpose traction locomotive |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010385999.1A CN111452574A (en) | 2020-05-09 | 2020-05-09 | Six-drive transmission device of highway-railway dual-purpose traction locomotive |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN111452574A true CN111452574A (en) | 2020-07-28 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010385999.1A Pending CN111452574A (en) | 2020-05-09 | 2020-05-09 | Six-drive transmission device of highway-railway dual-purpose traction locomotive |
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| CN (1) | CN111452574A (en) |
Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2696133A1 (en) * | 1992-09-25 | 1994-04-01 | Hernandez Robert | Lightweight all=terrain vehicle with six wheel drive - has rear wheel steering geared to front wheel steering and individual propeller shaft drive to each axle |
| US5950750A (en) * | 1997-09-16 | 1999-09-14 | Chrysler Corporation | Drive arrangement for a motor vehicle |
| CN201457062U (en) * | 2009-08-18 | 2010-05-12 | 海南金鹿农机发展股份有限公司 | Six-wheel drive transport-type tractor |
| CN201841953U (en) * | 2010-05-26 | 2011-05-25 | 肖长泰 | Six-wheel driven mountain bike |
| CN102806845A (en) * | 2011-06-02 | 2012-12-05 | 黄贤荣 | Differential transmission system of full-time eight-wheel drive vehicle |
| CN106864262A (en) * | 2017-03-09 | 2017-06-20 | 哈尔滨蒙鹰科技有限公司 | The drive method of 8 × 8 offroad vehicle transmission devices |
| CN108944404A (en) * | 2018-07-18 | 2018-12-07 | 北京汽车研究总院有限公司 | Vehicle chassis and vehicle with it |
| CN109159664A (en) * | 2018-11-15 | 2019-01-08 | 邢台市神圣矿山机械制造有限公司 | Drive system and carrier |
| CN209426500U (en) * | 2018-11-14 | 2019-09-24 | 山东东大动力科技有限公司 | More combined tractors of bridge |
| CN212124769U (en) * | 2020-05-09 | 2020-12-11 | 山东岳华能源集团有限公司 | Six-drive transmission device of rail dual-purpose traction locomotive |
-
2020
- 2020-05-09 CN CN202010385999.1A patent/CN111452574A/en active Pending
Patent Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2696133A1 (en) * | 1992-09-25 | 1994-04-01 | Hernandez Robert | Lightweight all=terrain vehicle with six wheel drive - has rear wheel steering geared to front wheel steering and individual propeller shaft drive to each axle |
| US5950750A (en) * | 1997-09-16 | 1999-09-14 | Chrysler Corporation | Drive arrangement for a motor vehicle |
| CN201457062U (en) * | 2009-08-18 | 2010-05-12 | 海南金鹿农机发展股份有限公司 | Six-wheel drive transport-type tractor |
| CN201841953U (en) * | 2010-05-26 | 2011-05-25 | 肖长泰 | Six-wheel driven mountain bike |
| CN102806845A (en) * | 2011-06-02 | 2012-12-05 | 黄贤荣 | Differential transmission system of full-time eight-wheel drive vehicle |
| CN106864262A (en) * | 2017-03-09 | 2017-06-20 | 哈尔滨蒙鹰科技有限公司 | The drive method of 8 × 8 offroad vehicle transmission devices |
| CN108944404A (en) * | 2018-07-18 | 2018-12-07 | 北京汽车研究总院有限公司 | Vehicle chassis and vehicle with it |
| CN209426500U (en) * | 2018-11-14 | 2019-09-24 | 山东东大动力科技有限公司 | More combined tractors of bridge |
| CN109159664A (en) * | 2018-11-15 | 2019-01-08 | 邢台市神圣矿山机械制造有限公司 | Drive system and carrier |
| CN212124769U (en) * | 2020-05-09 | 2020-12-11 | 山东岳华能源集团有限公司 | Six-drive transmission device of rail dual-purpose traction locomotive |
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| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| TA01 | Transfer of patent application right | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20210602 Address after: 271228 north division of Qingyun sub district office, Xintai City, Tai'an City, Shandong Province Applicant after: Shandong Zhijie Special Purpose Vehicle Manufacturing Co.,Ltd. Address before: 271228 north division of Qingyun sub district office, Xintai City, Tai'an City, Shandong Province Applicant before: SHANDONG YUEHUA ENERGY GROUP Co.,Ltd. |
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| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20200728 |