CN114263727A - Transmission mechanism of generator car - Google Patents
Transmission mechanism of generator car Download PDFInfo
- Publication number
- CN114263727A CN114263727A CN202111617678.0A CN202111617678A CN114263727A CN 114263727 A CN114263727 A CN 114263727A CN 202111617678 A CN202111617678 A CN 202111617678A CN 114263727 A CN114263727 A CN 114263727A
- Authority
- CN
- China
- Prior art keywords
- power generation
- power
- oil
- gearbox
- output shaft
- 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.)
- Pending
Links
- 230000005540 biological transmission Effects 0.000 title claims abstract description 48
- 238000010248 power generation Methods 0.000 claims abstract description 80
- 239000003921 oil Substances 0.000 claims abstract description 70
- 238000001816 cooling Methods 0.000 claims abstract description 13
- 239000012208 gear oil Substances 0.000 claims abstract description 11
- 238000004146 energy storage Methods 0.000 claims abstract description 7
- 230000005611 electricity Effects 0.000 claims description 11
- 239000010687 lubricating oil Substances 0.000 abstract description 4
- 230000001050 lubricating effect Effects 0.000 abstract description 3
- 238000004519 manufacturing process Methods 0.000 description 3
- 238000004512 die casting Methods 0.000 description 2
- 235000018185 Betula X alpestris Nutrition 0.000 description 1
- 235000018212 Betula X uliginosa Nutrition 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000007689 inspection Methods 0.000 description 1
Images
Classifications
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
- Y02E60/16—Mechanical energy storage, e.g. flywheels or pressurised fluids
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T10/00—Road transport of goods or passengers
- Y02T10/60—Other road transportation technologies with climate change mitigation effect
- Y02T10/62—Hybrid vehicles
Landscapes
- Arrangement And Driving Of Transmission Devices (AREA)
Abstract
The invention discloses a transmission mechanism of a power generation car, belonging to the technical field of automobiles.A power output of an engine and a transmission case is transmitted to a power takeoff through a power takeoff transmission input shaft, and the power takeoff can respectively switch power to a power generation output shaft or a driving output shaft according to requirements through a gear shifting clutch, so that the power generation function after parking is realized. The gear oil pump is driven by the power generation output shaft to work to ensure oil circulation kinetic energy, the oil pump output pipe sends hot oil to the oil cooler, the cooled oil flows into the chain wheel box shell and then enters the gearbox through the gearbox oil inlet pipe, and the inner cavity of the gearbox is communicated with the inner cavity of the power takeoff shell through an oil communicating pipe to complete cooling and lubricating circulation of lubricating oil. When the gear shifting clutch is switched to a power generation mode, the power generation output shaft drives the lower chain wheel to rotate, the chain belt drives the upper chain wheel, the power generation rotating shaft and the energy storage flywheel, and the generator cuts magnetic lines of force to supply power outwards under the driving of the power generation rotating shaft. After the emergency power supply task is completed, the gear shifting clutch is switched to the driving output shaft to drive the automobile tire.
Description
Technical Field
The invention relates to the technical field of automobiles, in particular to a transmission mechanism of a generator car.
Background
At present, emergency power generation adopts an oil engine to generate power, and has a plurality of defects:
1. the national security regulations require inconvenient refueling during outdoor operation, unsafe field refueling and poor emergency capability. 2. The oil engine only reaches the national 2 emission, pollutes the environment, and the noise is big, and the oil consumption is high. 3. The management of power generation costs are high. 4. The power is taken from the gearbox, so that the manufacturing cost is increased and the service life of the whole vehicle is influenced.
The above four disadvantages hinder the development of high performance emergency power cars.
Disclosure of Invention
In order to solve the problems in the prior art, the invention provides a transmission mechanism of a generator car.
The technical scheme of the invention is as follows: the utility model provides a generator car drive mechanism, includes engine, gearbox, power takeoff, oil cooling circulation system, running gear and power generation mechanism, the engine is connected with the gearbox, the gearbox is connected with the power takeoff through power takeoff transmission input shaft, the power takeoff is connected with power generation mechanism and running gear respectively, oil cooling circulation system is connected with gearbox, power takeoff and power generation mechanism.
The power takeoff includes power takeoff transmission input shaft, goes the output shaft, the output shaft that generates electricity, the clutch and the power takeoff casing of shifting, the gearbox is connected with power takeoff transmission input shaft, be equipped with clutch joint gear on the clutch of shifting, be equipped with the electricity generation driving gear on the output shaft of generating electricity, clutch joint gear and the setting of electricity generation driving gear of shifting are in the power takeoff casing.
Oil cooling circulation system includes gear oil pump, oil communicating pipe, oil pump output tube, oil cooler, sprocket case and advances oil pipe and gearbox and advance oil pipe, the gear oil pump is fixed on power takeoff casing inner chamber and is connected with the output shaft that generates electricity, the gearbox is linked together through oil communicating pipe and power takeoff casing, the power takeoff casing is linked together through oil pump output tube and oil cooler, oil cooler advances oil pipe through the sprocket case and is linked together with sprocket case casing, sprocket case casing advances oil pipe through the gearbox and is linked together with the gearbox.
And an oil temperature sensor is arranged on the oil cooler.
The power generation mechanism comprises an upper chain wheel, a chain belt, a lower chain wheel, a power generation transmission shaft and a power generator, wherein the lower chain wheel is connected with a power generation output shaft, the upper chain wheel is connected with the lower chain wheel through the ground chain belt, the upper chain wheel is connected with the power generation transmission shaft, and the power generation transmission shaft is connected with the power generator.
And an energy storage flywheel is arranged at one end of the power generation transmission shaft.
The upper chain wheel, the chain belt and the lower chain wheel are arranged in the chain wheel box shell, the chain wheel box shell is formed by four symmetrical parallel connection blocks, and a small die-casting die completes the manufacture of large parts.
The running mechanism comprises a running output shaft, a rear axle and an automobile tire, the running output shaft is connected with a power takeoff transmission input shaft through a gear shifting clutch, the running output shaft is connected with the rear axle, and the rear axle is provided with the automobile tire.
The vehicle-mounted power generation mode with the automobile engine as power is adopted, so that the running and the power generation of the vehicle are integrated, the emergency power generation requirement is met, the power required by the power generation comes from the power of the vehicle, the multipurpose of the vehicle is realized, and the high cost performance is highlighted.
Drawings
FIG. 1 is a schematic structural diagram of the present invention;
in the figure: 1-engine, 2-gear box, 3-power take-off transmission input shaft, 4-gear box oil inlet pipe, 5-power take-off shell, 6-power generation output shaft, 7-oil pump output pipe, 8-energy storage flywheel, 9-power generation transmission shaft, 10-chain belt, 11-sprocket box shell, 12-upper sprocket, 13-generator, 14-lower sprocket, 15-driving output shaft, 16-automobile tire, 17-rear axle, 18-gear oil pump, 19-gear shifting clutch, 20-oil communicating pipe, 21-oil cooler, 22-sprocket box oil inlet pipe, 23-clutch engaging gear, 24-power generation driving gear.
Detailed Description
The invention is further described with reference to the following figures.
As shown in fig. 1, a transmission mechanism of a power generation car comprises an engine 1, a gearbox 2, a power takeoff, an oil cooling circulation system, a travelling mechanism and a power generation mechanism, wherein the engine 1 is connected with the gearbox 2, the gearbox 2 is connected with the power takeoff through a power takeoff transmission input shaft 3, the power takeoff is respectively connected with the power generation mechanism and the travelling mechanism, and the oil cooling circulation system is connected with the gearbox, the power takeoff and the power generation mechanism.
The power takeoff comprises a power takeoff transmission input shaft 3, a traveling output shaft 15, a power generation output shaft 6, a shifting clutch 19 and a power takeoff shell 5, the gearbox 2 is connected with the power takeoff transmission input shaft 3, a clutch joint gear 23 is arranged on the shifting clutch 19, and a power generation driving gear 24 is arranged on the power generation output shaft 6. A shifting fork is arranged on one side of the clutch engaging gear 23 and can be used for shifting the clutch engaging gear 23, when the shifting fork pulls the clutch engaging gear 23 rightwards, the clutch engaging gear 23 is separated from the power generation driving gear 24, the power takeoff transmission input shaft 6 is connected with the driving output shaft 15, the generator does not work, and the vehicle returns to the driving state; when the shifting fork pulls the clutch engaging gear 23 leftward, the clutch engaging gear 23 is engaged with the power generation driving gear 24, and the power take-off transmission input shaft 6 and the traveling output shaft 15 are disconnected from each other, thereby switching to the power generation mode. The shift clutch 19, the clutch engagement gear 23, and the power generation drive gear 24 are disposed in the power take-off housing 5.
Oil cooling circulation system includes gear oil pump 18, oil communicating pipe 20, oil pump output tube 7, oil cooler 21, sprocket case and advances oil pipe 22 and gearbox and advances oil pipe 4, gear oil pump 18 is fixed on 5 inner chambers of power takeoff casing and is connected with electricity generation output shaft 6, gearbox 2 is linked together through oil communicating pipe 20 and power takeoff casing 5, power takeoff casing 5 is linked together through oil pump output tube 7 and oil cooler 21, oil cooler 21 advances oil pipe 22 through the sprocket case and is linked together with sprocket case casing 11, sprocket case casing 11 advances oil pipe 4 through the gearbox and is linked together with gearbox 2. And an oil temperature sensor and a variable frequency fan are arranged on the oil cooler 21.
The power generation mechanism comprises an upper chain wheel 12, a chain belt 10, a lower chain wheel 14, a power generation transmission shaft 9, a power generator 13 and a chain wheel box shell 11, wherein the lower chain wheel 14 is connected with a power generation output shaft 6, the upper chain wheel 12 is connected with the lower chain wheel 14 through the ground chain belt 10, the upper chain wheel 12 is connected with the power generation transmission shaft 9, one end of the power generation transmission shaft 9 is connected with the power generator 13, the other end of the power generation transmission shaft 9 is provided with an energy storage flywheel 8, the energy storage flywheel 8 eliminates the influence of emergency power generation caused by load fluctuation, and the voltage stability under a specific rotating speed is guaranteed. The upper sprocket 12, the chain belt 10, and the lower sprocket 14 are disposed in the sprocket box case 11. The sprocket box shell 11 is formed by four symmetrical blocks in parallel, and a small die-casting die completes the manufacture of a large part.
The running mechanism comprises a running output shaft 15, a rear axle 17 and an automobile tire 16, wherein the running output shaft 15 is connected with the power takeoff transmission input shaft 3 through a gear shifting clutch 19, the running output shaft 15 is connected with the rear axle 17, and the rear axle 17 is provided with the automobile tire 16.
The vehicle-mounted power generation mode with the automobile engine as power is adopted, the power generation efficiency is improved, the power generation cost is reduced by 25%, the emission standard is improved to the state 6, the routing inspection and the power generation are integrated, the emergency power generation requirement is met, the power required by the power generation comes from the power of the vehicle, the multiple purposes of one vehicle are realized, and the high cost performance is highlighted. The power takeoff is got power from the transmission shaft, does not influence automobile transmission's atress structure, and this real birch is novel comprises power takeoff and sprocket case and lubricating oil cooling system, and the power takeoff is solved and is independently accomplished power takeoff and switching mode, satisfies the operating mode of traveling or parking electricity generation operating mode. The sprocket box solves the change of various vehicle geometric dimensions, and the generator is more square and more compact. The lubricating oil cooling system only starts to operate under the power generation working condition, so that the lubricating requirement of a long-time power generation mode is ensured, and the heat damage caused by no running wind speed under the parking power generation working condition is overcome.
The power output by the engine 1 and the gearbox 2 is transmitted to the power takeoff through the power takeoff transmission input shaft 3, and the power takeoff can respectively switch the power to the power generation output shaft 6 or the driving output shaft 15 through the gear shifting clutch 19 according to working requirements, so that the power generation function after parking is realized. The gear oil pump 18 is fixed in the inner cavity of the power takeoff shell 5, the gear oil pump 18 is driven to work by the power generation output shaft 6, the oil circulation kinetic energy is ensured, when the gear oil pump 18 works, the oil pump output pipe 7 sends hot oil to the oil cooler 21, the cooled oil flows into the sprocket box shell 11 and then enters the gearbox 2 through the gearbox oil inlet pipe 4, the inner cavity of the gearbox 2 is communicated with the inner cavity of the power takeoff shell 5 through the oil communicating pipe 20, and the cooling and lubricating circulation of lubricating oil is completed. The clutch joint gear 23 is pulled leftwards, the clutch joint gear 23 is meshed with the power generation driving gear 24, the power takeoff transmission input shaft 6 is disconnected with the driving output shaft 15, the power generation mode is switched, the power generation output shaft 6 drives the lower chain wheel 14 to rotate when the power generation mode is switched, the chain belt 10 drives the upper chain wheel 12, the power generation rotating shaft 9 and the energy storage flywheel 8, and the power generator 13 cuts magnetic lines of force to transmit power outwards under the driving of the power generation rotating shaft 9. The clutch engaging gear 23 is pulled rightwards, the clutch engaging gear 23 is separated from the power generation driving gear 24, the power takeoff transmission input shaft 6 is connected with the driving output shaft 15, the power generator does not work, the gear shifting clutch 19 is switched to the driving output shaft 15 after the emergency power supply task is completed to drive the rear axle 17 and the automobile tire 16, and at the moment, the original driving function of the automobile is recovered.
Claims (8)
1. The utility model provides a generator car drive mechanism, includes engine (1), gearbox (2), power takeoff, oil cooling circulation system, travel mechanism and power generation mechanism, its characterized in that: the engine (1) is connected with the gearbox (2), the gearbox (2) is connected with a power takeoff through a power takeoff transmission input shaft (3), the power takeoff is respectively connected with a power generation mechanism and a running mechanism, and the oil cooling circulating system is connected with the gearbox, the power takeoff and the power generation mechanism.
2. A power generation vehicle transmission as claimed in claim 1, wherein: the power takeoff includes power takeoff transmission input shaft (3), goes output shaft (15), electricity generation output shaft (6), clutch (19) and power takeoff casing (5) of shifting, gearbox (2) are connected with power takeoff transmission input shaft (3), be equipped with clutch joint gear (23) on clutch (19) of shifting, be equipped with electricity generation driving gear (24) on electricity generation output shaft (6), clutch (19), clutch joint gear (23) and the setting of electricity generation driving gear (24) are in power takeoff casing (5) of shifting.
3. A power generation vehicle transmission as claimed in claim 1, wherein: oil cooling circulation system includes gear oil pump (18), oil communicating pipe (20), oil pump output tube (7), oil cooler (21), sprocket case advance oil pipe (22) and gearbox and advance oil pipe (4), gear oil pump (18) are fixed on power takeoff casing (5) inner chamber and are connected with power generation output shaft (6), gearbox (2) are linked together with power takeoff casing (5) through oil communicating pipe (20), power takeoff casing (5) are linked together with oil cooler (21) through oil pump output tube (7), oil cooler (21) advance oil pipe (22) through the sprocket case and are linked together with sprocket case casing (11), sprocket case casing (11) advance oil pipe (4) through the gearbox and are linked together with gearbox (2).
4. A power generation vehicle transmission as claimed in claim 3, wherein: and an oil temperature sensor is arranged on the oil cooler (21).
5. A power generation vehicle transmission as claimed in claim 1, wherein: the power generation mechanism comprises an upper chain wheel (12), a chain belt (10), a lower chain wheel (14), a power generation transmission shaft (9) and a power generator (13), wherein the lower chain wheel (14) is connected with a power generation output shaft (6), the upper chain wheel (12) is connected with the lower chain wheel (14) through the ground chain belt (10), the upper chain wheel (12) is connected with the power generation transmission shaft (9), and the power generation transmission shaft (9) is connected with the power generator (13).
6. A power generation vehicle transmission as claimed in claim 5, wherein: and an energy storage flywheel (8) is arranged at one end of the power generation transmission shaft (9).
7. A power generation vehicle transmission as claimed in claim 5, wherein: the upper chain wheel (12), the chain belt (10) and the lower chain wheel (14) are arranged in the chain wheel box shell (11), and the chain wheel box shell (11) is formed by four symmetrical blocks in parallel.
8. A power generation vehicle transmission as claimed in claim 1, wherein: the running mechanism comprises a running output shaft (15), a rear axle (17) and an automobile tire (16), the running output shaft (15) is connected with a power takeoff transmission input shaft (3) through a gear shifting clutch (19), the running output shaft (15) is connected with the rear axle (17), and the automobile tire (16) is arranged on the rear axle (17).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111617678.0A CN114263727A (en) | 2021-12-28 | 2021-12-28 | Transmission mechanism of generator car |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111617678.0A CN114263727A (en) | 2021-12-28 | 2021-12-28 | Transmission mechanism of generator car |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN114263727A true CN114263727A (en) | 2022-04-01 |
Family
ID=80830643
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202111617678.0A Pending CN114263727A (en) | 2021-12-28 | 2021-12-28 | Transmission mechanism of generator car |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN114263727A (en) |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201943576U (en) * | 2010-12-28 | 2011-08-24 | 南阳二机石油装备(集团)有限公司 | Box with pump |
| JP2013087585A (en) * | 2011-10-21 | 2013-05-13 | Handa Kikai Kk | Road maintenance vehicle |
| CN203697966U (en) * | 2014-01-17 | 2014-07-09 | 烟台海德专用汽车有限公司 | Total-power power taking chassis of environment-friendly vehicle |
| CN205423789U (en) * | 2016-02-02 | 2016-08-03 | 陕西法士特齿轮有限责任公司 | Derailleur lubrication and cooling system |
| CN110306472A (en) * | 2019-07-09 | 2019-10-08 | 徐州徐工环境技术有限公司 | A kind of monomotor sweeping machine dynamical system |
| CN209581265U (en) * | 2018-12-20 | 2019-11-05 | 安庆市同博科技开发有限责任公司 | A kind of draining emergency car |
| CN211737974U (en) * | 2019-11-22 | 2020-10-23 | 无锡市钻通工程机械有限公司 | Lubricating and cooling system for rotary speed reducer of horizontal directional drilling machine |
| WO2021048015A1 (en) * | 2019-09-12 | 2021-03-18 | Man Truck & Bus Se | Motor vehicle transmission with power takeoff |
-
2021
- 2021-12-28 CN CN202111617678.0A patent/CN114263727A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201943576U (en) * | 2010-12-28 | 2011-08-24 | 南阳二机石油装备(集团)有限公司 | Box with pump |
| JP2013087585A (en) * | 2011-10-21 | 2013-05-13 | Handa Kikai Kk | Road maintenance vehicle |
| CN203697966U (en) * | 2014-01-17 | 2014-07-09 | 烟台海德专用汽车有限公司 | Total-power power taking chassis of environment-friendly vehicle |
| CN205423789U (en) * | 2016-02-02 | 2016-08-03 | 陕西法士特齿轮有限责任公司 | Derailleur lubrication and cooling system |
| CN209581265U (en) * | 2018-12-20 | 2019-11-05 | 安庆市同博科技开发有限责任公司 | A kind of draining emergency car |
| CN110306472A (en) * | 2019-07-09 | 2019-10-08 | 徐州徐工环境技术有限公司 | A kind of monomotor sweeping machine dynamical system |
| WO2021048015A1 (en) * | 2019-09-12 | 2021-03-18 | Man Truck & Bus Se | Motor vehicle transmission with power takeoff |
| CN211737974U (en) * | 2019-11-22 | 2020-10-23 | 无锡市钻通工程机械有限公司 | Lubricating and cooling system for rotary speed reducer of horizontal directional drilling machine |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN107244232B (en) | Series-parallel hybrid power transmission device for passenger car | |
| WO2020034633A1 (en) | Hybrid vehicle power system | |
| CN103241123A (en) | Hybrid transmission device for urban buses | |
| CN107444098B (en) | Series-parallel hybrid power transmission device for passenger car | |
| CN210454447U (en) | Double-clutch controlled parallel shaft type hybrid power system | |
| CN217320028U (en) | Novel synchronizer gear shifting and mixing box | |
| CN102358204A (en) | Power transmission device for pure electric loader | |
| CN110949111B (en) | Double-rotor motor and Ravigneaux planetary gear train serial-connection type automobile hybrid power system | |
| CN109278533B (en) | Hybrid-based transmission drive system | |
| CN203093719U (en) | Hybrid power driving system | |
| CN211166416U (en) | Double-planet-row series-parallel power coupling mechanism | |
| CN110588323B (en) | Oil-electricity hybrid power system of continuous oil pipe operation vehicle | |
| CN209852070U (en) | Special speed changer for hybrid power | |
| CN103770624A (en) | Multi-mode and multi-gear hybrid power system | |
| CN216886239U (en) | Hybrid power transmission device | |
| CN203623363U (en) | Multi-mode and multi-gear hybrid power system | |
| CN114263727A (en) | Transmission mechanism of generator car | |
| CN114148157A (en) | Dual-motor dual-clutch hybrid power gearbox | |
| CN102826002B (en) | A kind of parallel type mixed power driving device | |
| CN215904302U (en) | Hybrid drive system and vehicle thereof | |
| CN212685223U (en) | Hybrid power box suitable for new forms of energy hybrid vehicle | |
| CN210821808U (en) | Dual-motor series-parallel hybrid power system and vehicle with same | |
| CN110758082B (en) | New energy vehicle power coupling device and control method thereof | |
| CN216833192U (en) | Double-clutch multi-power-mode hybrid box | |
| CN219007577U (en) | Dual-motor hybrid power dual-gear transmission mechanism and automobile |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination |