CN106080161A - A kind of variable-displacement automobile dynamic system - Google Patents
A kind of variable-displacement automobile dynamic system Download PDFInfo
- Publication number
- CN106080161A CN106080161A CN201610586301.6A CN201610586301A CN106080161A CN 106080161 A CN106080161 A CN 106080161A CN 201610586301 A CN201610586301 A CN 201610586301A CN 106080161 A CN106080161 A CN 106080161A
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- subsidiary engine
- gear
- main frame
- shaft
- drive train
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- 238000006073 displacement reaction Methods 0.000 title claims abstract description 30
- 230000005540 biological transmission Effects 0.000 claims abstract description 15
- 230000007246 mechanism Effects 0.000 claims abstract description 12
- 210000001226 toe joint Anatomy 0.000 claims description 17
- 230000008878 coupling Effects 0.000 claims description 12
- 238000010168 coupling process Methods 0.000 claims description 12
- 238000005859 coupling reaction Methods 0.000 claims description 12
- 239000000295 fuel oil Substances 0.000 abstract description 4
- 238000005516 engineering process Methods 0.000 description 5
- 230000000694 effects Effects 0.000 description 4
- 230000009194 climbing Effects 0.000 description 3
- 238000002485 combustion reaction Methods 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 238000005086 pumping Methods 0.000 description 2
- 238000012360 testing method Methods 0.000 description 2
- 230000001133 acceleration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 230000009849 deactivation Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 238000003912 environmental pollution Methods 0.000 description 1
- 239000000686 essence Substances 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000008450 motivation Effects 0.000 description 1
- 239000003921 oil Substances 0.000 description 1
- 239000003208 petroleum Substances 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Classifications
-
- 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
- B60K5/00—Arrangement or mounting of internal-combustion or jet-propulsion units
- B60K5/08—Arrangement or mounting of internal-combustion or jet-propulsion units comprising more than one engine
-
- 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
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Transportation (AREA)
- Mechanical Engineering (AREA)
- Arrangement Of Transmissions (AREA)
- Arrangement Or Mounting Of Propulsion Units For Vehicles (AREA)
Abstract
nullThe invention discloses a kind of variable-displacement automobile dynamic system，Including a cluster engine and a powershift mechanism，The electromotor that cluster engine is run by two platform independent is collectively aligned in a parallel fashion and constitutes，Two electromotors are respectively main and auxiliaries，Powershift mechanism includes casing、Main shaft and gear drive train，By coordinating between gear drive train and freewheel clutch，Make automobile possessed with main frame separately as power source and with main and auxiliaries simultaneously as two kinds of mode of operations of power source，Variable-displacement automobile dynamic system of the present invention is widely used in the horizontal forerunner of electromotor that automobile is conventional、The layout of the forms such as the longitudinal rear-guard of electromotor and 4 wheel driven，By two power sources of main and auxiliaries with the use of，The fuel oil consumption of automobile can be greatly lowered，The gear drive train transmission power used，Power transmission is reliable and stable，Noise is little，Significantly improve stability and the comfortableness of car steering.
Description
Technical field
The present invention relates to automobile dynamic system technical field, specifically, relate to a kind of variable-displacement automobile power system
System.
Background technology
In order to meet acceleration and the climbing capacity of automobile, Automobile Design teacher and user are intended to configuration of automobiles discharge capacity
Bigger electromotor, the electromotor of powerful is the most necessary when automobile accelerates and climbs at full capacity, but, when automobile exists
When on flat road, at the uniform velocity cruise or load are less, the pumping loss of large-duty engine strengthens and efficiency of combustion reduces, and makes
Become the significant wastage of fuel oil.
World today's petroleum resources are the most exhausted, and variable displacement engine technique achieved certain development in recent years.Can
The principle becoming capacity engine technology is exactly briefly the Operation Conditions according to automobile, in time interrupts or recovered part gas
The ability to work of cylinder, to reduce the pumping loss of electromotor and to improve efficiency of combustion.It was verified that use modulated displacement engine
Technology can obtain the oil-saving effect of about 17%.
Modulated displacement engine is not a new automotive engineering.Abroad just it is equipped with on 8 cylinder automobiles as far back as the eighties
Cross modulated displacement engine, but modulated displacement engine fails to reach the performance standard that it should reach.
In available data technology, a kind of modulated displacement engine disclosed in the patent of Publication No. CN103485900A,
The discharge capacity of electromotor is regulated by switching a number of cylinder.Though said method also can reach to regulate the mesh of engine displacement
, but it being usually present the problem of loud noise and vibrations, the process being converted into 4 cylinders from 8 cylinders is highly unstable, and occasional is by card
Extremely, causing the reason of this problem is to destroy the original running balance of electromotor after cylinder deactivation work, and above-mentioned technological deficiency restricts
The technology of modulated displacement engine universal.
Summary of the invention
It is an object of the invention to propose a kind of variable-displacement automobile dynamic system, it is possible to be applicable to what automobile was commonly used
The forms such as the horizontal forerunner of electromotor, the longitudinal rear-guard of electromotor and 4 wheel driven are greatly lowered the fuel oil of automobile and disappear on the basis of arranging
Consumption.
For realizing above-mentioned technical purpose, the technical scheme is that and be achieved in that:
A kind of variable-displacement automobile dynamic system, including a cluster engine and a powershift mechanism, described
The electromotor that motivation group is run by two platform independent is collectively aligned in a parallel fashion and constitutes, and described two electromotors are respectively main frame
And subsidiary engine, described powershift mechanism includes that casing, the inside of described casing are provided with main shaft, and one end of described main shaft passes with automobile
Dynamic system is connected, and the other end is connected with host crankshaft clutch end, and described main shaft connects also by freewheel clutch subsidiary engine
Gear drive train, described subsidiary engine gear drive train is connected with subsidiary engine bent axle clutch end also by subsidiary engine power shaft.
Further, described subsidiary engine gear drive train includes the driving gear of toe joint, idler gear and driven tooth successively
Wheel, described driving gear is arranged on described subsidiary engine power shaft by key, and described idler gear is arranged on jackshaft, described from
Moving gear is arranged on main shaft by freewheel clutch.
Further, described host crankshaft clutch end is connected with main shaft by main frame shaft coupling, described subsidiary engine bent axle
Clutch end is connected with subsidiary engine power shaft by subsidiary engine shaft coupling.
A kind of variable-displacement automobile dynamic system, it is characterised in that include a cluster engine and a powershift
Mechanism, the electromotor that described cluster engine is run by two platform independent is collectively aligned in a parallel fashion and constitutes, described two platform independent
The electromotor run is respectively main and auxiliaries, and described powershift mechanism includes that casing, the inside of described casing are provided with main shaft,
Described main shaft is provided with mainshaft gear, and one end of described main shaft is connected with car transmissions, and the both sides of described mainshaft gear are divided
Other toe joint has main frame gear drive train and subsidiary engine gear drive train, and described main frame gear drive train passes through main frame power shaft
Being connected with host crankshaft clutch end, described subsidiary engine gear drive train is exported with machine crankshaft power by subsidiary engine power shaft master
End is connected.
Further, described main frame gear drive train includes main frame driving gear and the main frame center tooth of mutual toe joint
Wheel, described main frame driving gear is arranged on main frame power shaft by key, described main frame idler gear and mainshaft gear phase toe joint,
And be arranged on main frame jackshaft；Described subsidiary engine gear drive train includes in the middle of subsidiary engine driving gear and the subsidiary engine of mutual toe joint
Gear, described subsidiary engine driving gear is arranged on subsidiary engine power shaft by freewheel clutch, described subsidiary engine idler gear and main shaft
Gear phase toe joint, and be arranged on subsidiary engine jackshaft.
Further, described host crankshaft clutch end is connected with main shaft power shaft by main frame shaft coupling, described auxiliary
Machine crankshaft clutch end is connected with subsidiary engine power shaft by subsidiary engine shaft coupling.
Beneficial effects of the present invention is as follows:
1, automobile dynamic system of the present invention can be applicable to the conventional horizontal forerunner of electromotor of automobile, the longitudinal rear-guard of electromotor
With the layout of the forms such as 4 wheel driven, by two power sources of main and auxiliaries with the use of, it is possible to the combustion of automobile is greatly lowered
Oil consumption, achieves good economic benefit, reduces fuel oil consumption, exhaust emissions, is conducive to alleviating environmental pollution.
2, variable-displacement automobile dynamic system structure of the present invention arranges gear drive that is succinct, reasonable, that used
Train transmission power, power transmission is reliable and stable, and noise is little, it is ensured that the stability of car steering and comfortableness.
Power transmission is stable, and noise is little, it is ensured that the stability of car steering and comfortableness.
Accompanying drawing explanation
Fig. 1 is one of the embodiment according to variable-displacement automobile dynamic system of the present invention structural representation；
Fig. 2 is two structural representations of the embodiment according to variable-displacement automobile dynamic system of the present invention.
Detailed description of the invention
Below in conjunction with the accompanying drawing in the embodiment of the present invention, the technical scheme in the embodiment of the present invention is carried out clear, complete
Ground describes, it is clear that described embodiment is only a part of embodiment of the present invention rather than whole embodiments.Based on this
Embodiment in invention, the every other embodiment that those of ordinary skill in the art are obtained, broadly fall into the model of present invention protection
Enclose.
Embodiment 1:
The variable-displacement automobile dynamic system of the present embodiment is applicable to electromotor horizontal forerunner type automobile.
As it is shown in figure 1, according to a kind of variable-displacement automobile dynamic system described in embodiments of the invention, including one
Cluster engine and a powershift mechanism, the electromotor that described cluster engine is run by two platform independent is the most in the same direction
Being arranged to make up, the electromotor that described two platform independent are run is respectively main frame 1 and subsidiary engine 2, and described powershift mechanism includes casing
7, the inside of described casing 7 is provided with main shaft 9, one end of described main shaft 9 and the clutch of car transmissions 10 or hydraulic moment changeable
Device is connected, and the other end is by being connected with host crankshaft clutch end 3 by main frame shaft coupling 5, and described main shaft 9 is also by surmounting
Clutch 15 connect have subsidiary engine gear drive train, described subsidiary engine gear drive train include toe joint successively driving gear 11,
Idler gear 12 and driven gear 14, described driving gear 11 is arranged on described subsidiary engine power shaft 8 by key, and described subsidiary engine is defeated
Entering axle 8 to be connected with subsidiary engine bent axle clutch end 4 by subsidiary engine shaft coupling 6, described idler gear 12 is arranged on jackshaft 13,
Described driven gear 14 is arranged on main shaft 9 by freewheel clutch 15.
Time specifically used, when automobile is on flat road at the uniform velocity cruise or the less operating mode of load, by driving
Member's operation or automatic control system close subsidiary engine 2, by the single-direction transmission effect of freewheel clutch 15, subsidiary engine 2 and subsidiary engine tooth thereof
Wheel train is automatically stopped rotation, and main frame 1 individually provides less power to reach fuel-economizing to car transmissions 10
Purpose.
When automobile is in starting, accelerates or during the high load working condition such as climbing, by operator or automatic control system
Starting subsidiary engine 2, the power of subsidiary engine 2 is delivered to the power of subsidiary engine 2 on main shaft 9 by subsidiary engine gear drive train, main frame 1 and auxiliary
Machine 2 simultaneously provides bigger power to meet the vehicle demand to power to car transmissions 10.
Embodiment 2:
The present embodiment variable displacement automobile dynamic system is applicable to the longitudinal rear-guard of electromotor and the automobile of 4 wheel driven type.
As in figure 2 it is shown, a kind of variable-displacement automobile dynamic system described according to another embodiment of the present invention, including
One cluster engine and a powershift mechanism, the electromotor that described cluster engine is run by two platform independent is in a parallel fashion
Being collectively aligned composition, described two electromotors are respectively main frame 1 and subsidiary engine 2, and described powershift mechanism includes casing 16, described
The inside of casing 16 is provided with main shaft 22, and described main shaft 22 is provided with mainshaft gear 24, the both sides of described mainshaft gear 24 tooth respectively
Being connected to main frame gear drive train and subsidiary engine gear drive train, described main frame gear drive train includes the main frame of mutual toe joint
Driving gear 19 and main frame idler gear 20, described main frame driving gear 19 is arranged on main frame power shaft 17 by key, described
Main frame power shaft 17 is connected with host crankshaft clutch end 3 by main frame shaft coupling 5, described main frame idler gear 20 and main shaft
Gear 24 phase toe joint, and be arranged on main frame jackshaft 21, described subsidiary engine gear drive train includes the subsidiary engine master of mutual toe joint
Moving gear 27 and subsidiary engine idler gear 25, described subsidiary engine driving gear 27 is arranged on subsidiary engine power shaft 18 by freewheel clutch 23
On, described subsidiary engine power shaft 18 is connected with described subsidiary engine bent axle clutch end 4 by subsidiary engine shaft coupling 6, subsidiary engine idler gear
25 with mainshaft gear 24 phase toe joint, and be arranged on subsidiary engine jackshaft 26.
When specifically used, when automobile is in the operating mode that on flat road, constant speed is cruised or load is less, by driving
The person's of sailing operation or automatic control system close subsidiary engine 2, by the single-direction transmission effect of freewheel clutch 23, subsidiary engine 2 and subsidiary engine thereof
Gear drive train is automatically stopped rotation, and main frame 1 individually provides less power to reach fuel-economizing to car transmissions 10
Purpose.
When automobile is in starting, accelerates or during the high load working condition such as climbing, by operator or automatic control system
Starting subsidiary engine 2, the power of subsidiary engine 2 is delivered to the power of subsidiary engine 2 on main shaft 22 by subsidiary engine gear drive train, main frame 1 He
Both subsidiary engines 2 simultaneously provide bigger power to meet the vehicle demand to power to car transmissions 10.
Actual tests structural table is obviously；Variable displacement automobile dynamic system is tested in stand contrast test and real road
In, achieve the oil-saving effect more than 41% and 45% respectively.
The foregoing is only presently preferred embodiments of the present invention, not in order to limit the present invention, all essences in the present invention
Within god and principle, any modification, equivalent substitution and improvement etc. made, should be included within the scope of the present invention.
Claims (6)
1. a variable-displacement automobile dynamic system, it is characterised in that include a cluster engine and a powershift machine
Structure, the electromotor that described cluster engine is run by two platform independent is collectively aligned in a parallel fashion and constitutes, described two platform independent fortune
The electromotor of row is respectively main frame (1) and subsidiary engine (2), and described powershift mechanism includes casing (7), described casing (7) interior
Portion is provided with main shaft (9), and one end of described main shaft (9) is connected with car transmissions (10), and the other end is defeated with host crankshaft power
Going out end (3) to be connected, described main shaft (9) connects also by freewheel clutch (15) subsidiary engine gear drive train, described subsidiary engine tooth
Wheel train is connected with subsidiary engine bent axle clutch end (4) also by subsidiary engine power shaft (8).
Variable-displacement automobile dynamic system the most according to claim 1, it is characterised in that described subsidiary engine gear wheel
System includes the driving gear (11) of toe joint successively, idler gear (12) and driven gear (14), and described driving gear (11) passes through
Key is arranged on described subsidiary engine power shaft (8), and described idler gear (12) is arranged on jackshaft (13), described driven gear
(14) it is arranged on main shaft (9) by freewheel clutch (15).
Variable-displacement automobile dynamic system the most according to claim 1, it is characterised in that described host crankshaft power is defeated
Going out end (3) to be connected with main shaft (9) by main frame shaft coupling (5), described subsidiary engine bent axle clutch end (4) passes through subsidiary engine shaft coupling
(6) it is connected with subsidiary engine power shaft (8).
4. a variable-displacement automobile dynamic system, it is characterised in that include a cluster engine and a powershift machine
Structure, the electromotor that described cluster engine is run by two platform independent is collectively aligned in a parallel fashion and constitutes, described two electromotors
Being respectively main frame (1) and subsidiary engine (2), described powershift mechanism includes that casing (16), the inside of described casing (16) are provided with master
Axle (22), described main shaft (22) is provided with mainshaft gear (24), one end of described main shaft (22) and car transmissions (10) phase
Even, the both sides toe joint respectively of described mainshaft gear (24) has main frame gear drive train and subsidiary engine gear drive train, described master
Machine gear drive train is connected with host crankshaft clutch end (3) by main frame power shaft (17), described subsidiary engine gear drive
Train is connected with host crankshaft clutch end (4) by subsidiary engine power shaft (18).
Variable-displacement automobile dynamic system the most according to claim 4, it is characterised in that described main frame gear wheel
System includes main frame driving gear (19) and the main frame idler gear (20) of mutual toe joint, and described main frame driving gear (19) passes through key
It is arranged on main frame power shaft (17), described main frame idler gear (20) and mainshaft gear (24) phase toe joint, and is arranged on main frame
On jackshaft (21)；Described subsidiary engine gear drive train includes subsidiary engine driving gear (27) and the subsidiary engine idler gear of mutual toe joint
(25), described subsidiary engine driving gear (27) is arranged on subsidiary engine power shaft (18), in described subsidiary engine by freewheel clutch (23)
Between gear (25) and mainshaft gear (24) phase toe joint, and be arranged on subsidiary engine jackshaft (26).
Variable-displacement automobile dynamic system the most according to claim 4, it is characterised in that described host crankshaft power is defeated
Going out end (3) to be connected with main shaft power shaft (17) by main frame shaft coupling (5), described subsidiary engine bent axle clutch end (4) is by auxiliary
Machine shaft coupling (6) is connected with subsidiary engine power shaft (18).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610586301.6A CN106080161A (en) | 2016-07-25 | 2016-07-25 | A kind of variable-displacement automobile dynamic system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610586301.6A CN106080161A (en) | 2016-07-25 | 2016-07-25 | A kind of variable-displacement automobile dynamic system |
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| Publication Number | Publication Date |
|---|---|
| CN106080161A true CN106080161A (en) | 2016-11-09 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610586301.6A Pending CN106080161A (en) | 2016-07-25 | 2016-07-25 | A kind of variable-displacement automobile dynamic system |
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| Country | Link |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110259585A (en) * | 2019-06-28 | 2019-09-20 | 赵明海 | Twin shaft disengaging type free wheels variable-displacement engine |
| IT202000014236A1 (en) * | 2020-06-15 | 2021-12-15 | Automac Eng S R L | COMPACT ENGINE FOR TRANSPORTATION |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6306056B1 (en) * | 1999-12-17 | 2001-10-23 | Daimlerchrysler Corporation | Dual engine hybrid electric vehicle |
| CN101148145A (en) * | 2007-11-13 | 2008-03-26 | 上海汽车集团股份有限公司 | Automobile power system with double-engine and its control method |
| EP2332797A1 (en) * | 2009-12-10 | 2011-06-15 | Motive Power Industry Co., Ltd. | Automobile dual-power automatic transmission box |
| CN202016289U (en) * | 2011-05-10 | 2011-10-26 | 张志浩 | Folder |
| CN205836504U (en) * | 2016-07-25 | 2016-12-28 | 沈勇 | A kind of variable-displacement automobile dynamic system |
-
2016
- 2016-07-25 CN CN201610586301.6A patent/CN106080161A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6306056B1 (en) * | 1999-12-17 | 2001-10-23 | Daimlerchrysler Corporation | Dual engine hybrid electric vehicle |
| CN101148145A (en) * | 2007-11-13 | 2008-03-26 | 上海汽车集团股份有限公司 | Automobile power system with double-engine and its control method |
| EP2332797A1 (en) * | 2009-12-10 | 2011-06-15 | Motive Power Industry Co., Ltd. | Automobile dual-power automatic transmission box |
| CN202016289U (en) * | 2011-05-10 | 2011-10-26 | 张志浩 | Folder |
| CN205836504U (en) * | 2016-07-25 | 2016-12-28 | 沈勇 | A kind of variable-displacement automobile dynamic system |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110259585A (en) * | 2019-06-28 | 2019-09-20 | 赵明海 | Twin shaft disengaging type free wheels variable-displacement engine |
| IT202000014236A1 (en) * | 2020-06-15 | 2021-12-15 | Automac Eng S R L | COMPACT ENGINE FOR TRANSPORTATION |
| WO2021255766A1 (en) * | 2020-06-15 | 2021-12-23 | Automac Engineering S.R.L. | Compact powertrain for transport vehicles |
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Application publication date: 20161109 |