CN109664753A - Car transporter - Google Patents
Car transporter Download PDFInfo
- Publication number
- CN109664753A CN109664753A CN201910081630.9A CN201910081630A CN109664753A CN 109664753 A CN109664753 A CN 109664753A CN 201910081630 A CN201910081630 A CN 201910081630A CN 109664753 A CN109664753 A CN 109664753A
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- Prior art keywords
- gear
- axis
- power
- jackshaft
- switch
- 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.)
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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
- 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
- B60K17/06—Arrangement or mounting of transmissions in vehicles characterised by arrangement, location, or kind of gearing of change-speed gearing
- B60K17/08—Arrangement or mounting of transmissions in vehicles characterised by arrangement, location, or kind of gearing of change-speed gearing of mechanical type
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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
- B60K17/28—Arrangement or mounting of transmissions in vehicles characterised by arrangement, location, or type of power take-off
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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
- B60K25/00—Auxiliary drives
- B60K25/06—Auxiliary drives from the transmission power take-off
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- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Transportation (AREA)
- Mechanical Engineering (AREA)
- Structure Of Transmissions (AREA)
- Auxiliary Drives, Propulsion Controls, And Safety Devices (AREA)
Abstract
The invention discloses a kind of car transporter, car transporter includes: engine;Clutch;Gearbox, clutch are arranged between the engine and the gearbox, and gearbox has at least ten forward gear and includes: input shaft, jackshaft and output shaft, and input shaft and jackshaft are driven, and jackshaft selectively transmits power to output shaft;Power takeoff, power takeoff include power taking axis, and jackshaft also selectively transmits power to power taking axis, and power taking axis is used to drive the hydraulic pump of hydraulic lifting system;Controller, controller and starts mechatronics, and controller includes: to start switch, flameout switch, remotely start switch and remote flameout switch;Power taking switch, power taking switch are connected with power takeoff.Driver, which is not necessarily to enter in cockpit to be repeated, as a result, puts into gear and plucks gear operation, so as to effectively improve the efficiency of loading and unloading of car transporter.
Description
Technical field
The present invention relates to technical field of vehicle, more particularly, to a kind of car transporter.
Background technique
Under normal circumstances, car transporter needs to carry out vehicle start and stop repeatedly during entrucking is unloaded, to reduce
Fuel consumption will increase unnecessary fuel consumption if engine is constantly in open state during entrucking.
In the related technology, it when car transporter uses the gearbox with high to low gear auxiliary transmission, is taken after being equipped with
The operation sequence of power device makes the operation during loading-unloading vehicle become quite cumbersome, and driver, which needs ceaselessly to enter cockpit, to be sent out
The start stop operation of motivation.And big portion's car transporter is to improve conevying efficiency, reduces fuel consumption mostly matching strip when driving
There is the gearbox of high to low gear auxiliary transmission.
Summary of the invention
The present invention is directed at least solve one of the technical problems existing in the prior art.For this purpose, one object of the present invention
It is to propose a kind of car transporter, which can simplify handling vehicle processes, can be improved efficiency, and can be with
Oil consumption is effectively reduced.
Vehicle according to the invention transport vehicle, comprising: engine;Clutch;Gearbox, the clutch are arranged described
Between engine and the gearbox, the gearbox has at least ten forward gear and includes: input shaft, jackshaft and output
Axis, the input shaft and the jackshaft are driven, and the jackshaft selectively transmits power to the output shaft;Power takeoff,
The power takeoff includes power taking axis, and the jackshaft also selectively transmits power to the power taking axis, and the power taking axis is used for
Drive the hydraulic pump of hydraulic lifting system;Controller, the controller start mechatronics with described, and the controller includes:
It starts switch, flameout switch, remotely start switch and remote flameout switch;Power taking switch, the power taking switch and the power taking
Device, which is connected and controls the jackshaft, selectively transmits power to the power taking axis.
Power taking axis is arranged to be selectively engaged jackshaft by inventor, and such power taking axis will not be by its auxiliary transmission
Influence, and when car transporter is in neutral gear, power taking axis can directly engage jackshaft, and such driver is not necessarily to enter and drive
It sails to be repeated in cabin and puts into gear and pluck gear operation, gear can be always held at neutral gear, so as to effectively improve vehicle
The efficiency of loading and unloading of transport vehicle.And driver can also be opened using remotely starting switch with remote flameout switch control engine
Stop, so as to which the fuel consumption of car transporter is effectively reduced.
In some examples of the invention, the power takeoff further include: first gear, second gear and the first switch groups
Part, the first gear are set in the rear end of the jackshaft, and the second gear is fixed on the power taking axis, and described first
Changeover module is connected with power taking switch, to be selectively engaged the jackshaft and the first gear.
In some examples of the invention, first changeover module includes: actuator;Shift fork, the shift fork with it is described
Actuator is connected;Synchronizer, the synchronizer are arranged on the jackshaft, and the shift fork selectively stirs the synchronization
Device, to synchronize the jackshaft and the first gear;Control valve, the control valve respectively with the actuator and the power taking
Switch is connected.
In some examples of the invention, the actuator is cylinder, is provided with piston in the cylinder, the piston with
The shift fork is connected, and the cylinder is also connected with caisson, and the control valve is arranged in the caisson and the cylinder
Between gas circuit on.
In some examples of the invention, the first gear and the second gear constitute one group of train of reduction gears.
In some examples of the invention, the rear side of the gearbox is arranged in the power takeoff.
In some examples of the invention, at least provided with 5 groups of forward gear teeth between the jackshaft and the output shaft
Wheel group;The car transporter further include: reduction assemblies, the reduction assemblies include: first axle, the output shaft and described
The first train of reduction gears is provided between one axis;Second axis is provided with the second deceleration between the first axle and second axis
Gear set;Second changeover module, second changeover module are selectively engaged the output shaft and second axis, Yi Jijie
Close the first axle and second axis.
In some examples of the invention, the output shaft is provided with power output gear, the first axle fixed setting
There are third gear and the 4th gear, second axle sleeve is equipped with the 5th gear, the power output gear and the third gear
First train of reduction gears is constituted, the 4th gear and the 5th gear constitute second train of reduction gears;It is described
Second changeover module includes: actuator;Shift fork, the shift fork are connected with the actuator;Synchronizer, the synchronizer setting exist
On second axis, the shift fork selectively stirs the synchronizer, to synchronize second axis and the power output tooth
Wheel, or synchronize second axis and the 5th gear;Control valve, the control valve are connected with the actuator respectively;Shift
Manipulation switch, the shift control switch are connected with the control valve.
In some examples of the invention, the actuator is cylinder, is provided with piston in the cylinder, the piston with
The shift fork is connected, and the cylinder is also connected with caisson, and the control valve is arranged in the caisson and the cylinder
Between gas circuit on, the control valve be double H valve.
In some examples of the invention, the axis collinear of the output shaft and second axis.
Additional aspect and advantage of the invention will be set forth in part in the description, and will partially become from the following description
Obviously, or practice through the invention is recognized.
Detailed description of the invention
Above-mentioned and/or additional aspect of the invention and advantage will become from the description of the embodiment in conjunction with the following figures
Obviously and it is readily appreciated that, in which:
Fig. 1 is the schematic diagram of car transporter according to an embodiment of the present invention.
Appended drawing reference:
Car transporter 100;
Engine 10;
Clutch 20;
Gearbox 30;Input shaft 31;Jackshaft 32;First gear 321;Output shaft 33;Power output gear 331;Power taking
Axis 34;Second gear 341;
First changeover module 35;Actuator 351;Shift fork 352;Synchronizer 353;Control valve 354;Caisson 355;
Power takeoff 36;
Controller 40;Start switch 41;Flameout switch 42;Remotely start switch 43;Remote flameout switch 44;
Reduction assemblies 50;First axle 51;Third gear 511;4th gear 512;Second axis 52;5th gear 521;
Second changeover module 53;Actuator 531;Shift fork 532;Synchronizer 533;Control valve 534;Shift control switch 535;
Power taking switch 60.
Specific embodiment
The embodiment of the present invention is described below in detail, the embodiment being described with reference to the drawings is exemplary, and is retouched in detail below
State the embodiment of the present invention.
Car transporter 100 according to an embodiment of the present invention is described below with reference to Fig. 1, which is used for haulage vehicle.
As shown in Figure 1, car transporter 100 according to an embodiment of the present invention includes: engine 10, gearbox 30, control
Device 40 and power taking switch 60.Wherein, clutch 20 is provided between engine 10 and gearbox 30, in this way, engine 10 can be with
It is selectively outputed power by clutch 20 to gearbox 30.
As shown in Figure 1, gearbox 30 at least has 10 forward gears, and gearbox 30 includes: input shaft 31, jackshaft
32, output shaft 33, engine 10 is selectively to 31 output power of input shaft, i.e. the setting of clutch 20 is in engine 10 and input
Between axis 31.Jackshaft 32 selectively transmits power to output shaft 33.Wherein, it is provided between jackshaft 32 and output shaft 33
Multiple groups forward gears group and reverse gear group, gearbox 30 can engage corresponding gear set according to vehicle control order, from
And power can be made to transmit between jackshaft 32 and output shaft 33.
Power takeoff 36 includes power taking axis 34, and jackshaft 32 selectively transmits power to power taking axis 34, and power taking axis 34 is used for
Drive the hydraulic pump of hydraulic lifting system.Wherein, input shaft 31 is not when transmitting power to output shaft 33, i.e. car transporter
100 when being in neutral gear, can transmit power to power taking axis 34, such power taking axis 34 can drive the hydraulic of hydraulic lifting system
Pump work, so as to drive whole loading platform to adjust to suitable position.
As shown in Figure 1, controller 40 is electrically connected with engine 10, controller 40 includes: to start switch 41, flameout switch
42,43 and remote flameout switch 44 remotely are started switch, start switch 41 and flameout switch 42 can be set in car transporter
In 100 cockpit, remotely start switch 43 and remote flameout switch 44 can be set outside cockpit, can be convenient department in this way
Machine controls engine 10 outside cockpit.
Power taking switch 60 is connected with power takeoff 36, and power taking switch 60 selectively controls power taking axis 34 and engages jackshaft
32.That is, power taking switch 60 can control power taking axis 34 and engage jackshaft 32, power taking switch when power taking switch 60 is closed
When 60 opening, power taking switch 60 can control power taking axis 34 and disconnect jackshaft 32.
Herein, it is emphasized that, the rear side of auxiliary transmission can be generally arranged in power taking axis by traditional car transporter,
I.e. driven vehicle transport vehicle power is needed when putting into gear, and then chooses neutral gear power taking, then pass to and take by auxiliary transmission
Power axis, the main problem of such mode are that the hydraulic lifting system needs of car transporter could work when putting into gear,
And driver needs just to can be carried out into cockpit and puts into gear and pluck gear operation.That is, driver needs during entrucking is unloaded
Constantly disengaging cockpit is operated, low efficiency very cumbersome so as to cause whole process.
And in the present invention, the drawbacks of inventor has found traditional car transporter, it is based on its drawback, inventor will take
Power axis 34 is arranged to be selectively engaged jackshaft 32, and such power taking axis 34 will not be influenced by its auxiliary transmission, and
When car transporter 100 is in neutral gear, power taking axis 34 can directly engage jackshaft 32, and such driver is not necessarily to enter cockpit
It is inside repeated and puts into gear and pluck gear operation, gear can be always held at neutral gear, so as to effectively improve vehicle fortune
The efficiency of loading and unloading of defeated vehicle 100.Also, driver can also start switch 43 and the control engine of remote flameout switch 44 using long-range
10 start and stop, so as to which the fuel consumption of car transporter 100 is effectively reduced.
In some embodiments of the invention, as shown in Figure 1, power takeoff 36 further include: first gear 321, second gear
341 and first changeover module 35, first gear 321 be set in the rear end of jackshaft 32, second gear 341 is fixed on power taking axis 34
On, the first changeover module 35 is connected with power taking switch 60, to be selectively engaged jackshaft 32 and first gear 321.It can manage
Solution, when first gear 321 is engaged with jackshaft 32, can transmit power between jackshaft 32 and power taking axis 34.Using this
Kind mode, can make the transmission between power taking axis 34 and jackshaft 32 easily controllable, and implement simple.
It should be noted that first gear 321 can also be fixedly installed with jackshaft 32, then, second gear 341 will be with
Power taking axis 34 is arranged arrangement.
As shown in Figure 1, the first changeover module 35 includes: actuator 351, shift fork 352, synchronizer 353 and control valve 354,
Shift fork 352 is connected with actuator 351, and synchronizer 353 is arranged on jackshaft 32, and shift fork 352 selectively stirs synchronizer
353, to synchronize jackshaft 32 and first gear 321, control valve 354 is connected with actuator 351 and power taking switch 60 respectively.It can be with
Understand, actuator 351 can be moved with shift fork 352, and shift fork 352 stirs the sliding sleeve of synchronizer 353, and then engagement is intermediate
Axis 32 and first gear 321, or disconnect jackshaft 32 and first gear 321.Wherein, power taking switch 60 can pass through control valve
The working condition of 354 control actuators 351.
Specifically, as shown in Figure 1, actuator 351 is cylinder, it is provided with piston in cylinder, piston is connected with shift fork 352,
Cylinder is also connected with caisson 355, and control valve 354 is arranged in the gas circuit between caisson 355 and cylinder.Control valve
354 can control the working condition of cylinder by the opening and closing of control gas circuit.Wherein, caisson 355 is gas receiver.
Wherein, first gear 321 and second gear 341 constitute one group of train of reduction gears, and train of reduction gears, which can play, to be subtracted
Speed increases the effect of square, so as to reduce the output revolving speed of power taking axis 34, and then can make hydraulic lifting system lifting speed
It is suitable for.
Wherein, the rear side of gearbox 30 is arranged in power takeoff 36, i.e. power takeoff 36 is rear-mounted power takeoff 36, such mode
Arrangement is simple, fixed reliable.
A specific embodiment according to the present invention, as shown in Figure 1, between jackshaft 32 and output shaft 33 at least provided with
5 groups of forward gears groups.
Car transporter 100 further include: reduction assemblies 50, reduction assemblies 50 can be set in main casing 36, with output
Axis 33 carries out power transmitting.
As shown in Figure 1, reduction assemblies 50 include: first axle 51, the second axis 52 and the second changeover module 53,33 He of output shaft
It is provided with the first train of reduction gears between first axle 51, is provided with the second train of reduction gears between first axle 51 and the second axis 52,
Second changeover module 53 is selectively engaged output shaft 33 and the second axis 52, and engagement first axle 51 and the second axis 52.It can be with
Understand, when output shaft 33 and the second axis 52 directly engage, output revolving speed is higher.It is passed in output shaft 33 and first axle 51
When graduating power, first axle 51 and the second axis 52 transmitting power, pass through the two of the first train of reduction gears and the second train of reduction gears
After grade is slowed down, output revolving speed is lower, so as to further increase the gear quantity of car transporter 100, can make vehicle
Transport vehicle 100 can better adapt to various running environments.The axis collinear of output shaft 33 and the second axis 52, such setting
Output shaft 33 and the second axis 52 are arranged simply, and are conducive to the whole design and arrangement of gearbox 30.
Wherein, as shown in Figure 1, output shaft 33 is provided with power output gear 331, first axle 51 is fixedly installed third tooth
Wheel 511 and the 4th gear 512, the second axis 52 are arranged with the 5th gear 521, and power output gear 331 and third gear 511 are constituted
First train of reduction gears, the 4th gear 512 and the 5th gear 521 constitute the second train of reduction gears.By the way that multiple teeth are rationally arranged
Wheel can enable reduction assemblies 50 effectively to realize power transmitting and slow down.
Further, the second changeover module 53 includes: actuator 531, shift fork 532, synchronizer 533, control valve 534 and changes
Gear manipulation switch 535, shift fork 532 are connected with actuator 531, and synchronizer 533 is arranged on the second axis 52,532 selectivity of shift fork
Synchronizer 533 is stirred on ground, with synchronous second axis 52 and power output gear 331, or synchronizes the second axis 52 and the 5th gear 521,
Control valve 534 is connected with actuator 531 respectively, and shift control switch 535 is connected with control valve 534.
The second changeover module 53 can accurately switch the output state of reduction assemblies 50 as a result, become so as to abundant
The gear of fast case 30.
Wherein, actuator 531 is cylinder, is provided with piston in cylinder, piston is connected with shift fork 532, and cylinder is also connected with
Caisson 355, control valve 534 are arranged in the gas circuit between caisson 355 and cylinder, and control valve 534 is double H valve.Such as
The control valve 534 of this setting can effectively control shift fork as both direction movement, so as to realize that the second axis 52 connects with difference
Close the engagement between object.
The entrucking process of car transporter 100 according to an embodiment of the present invention is described in detail below.
Car transporter 100 is opened to after loading place and is stopped, gearbox 30 is linked into neutral gear;Power taking switch 60 is opened,
Power takeoff 36 is connected, upper dress hydraulic oil pump is started to work;
Driver, which gets off, starts hydraulic lifting system, and whole loading platform is adjusted to suitable position;Hydraulic lifting system is closed,
Remote flameout switch 44 is pressed, engine 10 is closed;After the car that will be loaded reaches loading platform suitable position, parking simultaneously will
It is solid on platform.
Driver under vehicle using remotely starting switch 43 and starting engine 10, because power taking switch 60 is in closed state,
Therefore, hydraulic oil pump starts turning, and driver starts hydraulic lifting system, and whole loading platform is adjusted to suitable position, closes liquid
Pressure system closes engine 10 using remote flameout switch 44.
Driver carries out the loading of next car.
As described above, car transporter 100 of the invention is during loading-unloading vehicle, can be conducive under vehicle long-range starting,
Remote flameout controls 10 start and stop of engine, is operated without repeatedly entering cockpit, to keep entrucking, process of unloading significantly simple
Change.Moreover, repeatedly oil consumption can be effectively reduced in start and stop engine 10.
In the description of this specification, reference term " one embodiment ", " some embodiments ", " illustrative examples ",
The description of " example ", " specific example " or " some examples " etc. means specific features described in conjunction with this embodiment or example, knot
Structure, material or feature are included at least one embodiment or example of the invention.In the present specification, to above-mentioned term
Schematic representation may not refer to the same embodiment or example.
Although an embodiment of the present invention has been shown and described, it will be understood by those skilled in the art that: not
A variety of change, modification, replacement and modification can be carried out to these embodiments in the case where being detached from the principle of the present invention and objective, this
The range of invention is defined by the claims and their equivalents.
Claims (10)
1. a kind of car transporter characterized by comprising
Engine;
Clutch;
Gearbox, the clutch are arranged between the engine and the gearbox, and the gearbox has at least ten
Forward gear and include: input shaft, jackshaft and output shaft, the input shaft and the jackshaft are driven, the jackshaft selection
Property to the output shaft transmit power;
Power takeoff, the power takeoff include power taking axis, and the jackshaft also selectively transmits power to the power taking axis, described
Power taking axis is used to drive the hydraulic pump of hydraulic lifting system;
Controller, the controller and it is described start mechatronics, the controller includes: to start switch, is flameout switch, long-range
It starts switch and is switched with remote flameout;
Power taking switch, the power taking switch are connected with the power takeoff and control the jackshaft selectively to the power taking axis
Transmit power.
2. car transporter according to claim 1, which is characterized in that the power takeoff further include: first gear, second
Gear and the first changeover module, the first gear are set in the rear end of the jackshaft, and the second gear is fixed on described
On power taking axis, first changeover module and the power taking switch are connected, to be selectively engaged the jackshaft and described the
One gear.
3. car transporter according to claim 2, which is characterized in that first changeover module includes:
Actuator;
Shift fork, the shift fork are connected with the actuator;
Synchronizer, the synchronizer are arranged on the jackshaft, and the shift fork selectively stirs the synchronizer, with synchronization
The jackshaft and the first gear;
Control valve, the control valve are connected with the actuator and power taking switch respectively.
4. car transporter according to claim 3, which is characterized in that the actuator is cylinder, is set in the cylinder
It is equipped with piston, the piston is connected with the shift fork, and the cylinder is also connected with caisson, and the control valve is arranged described
In gas circuit between caisson and the cylinder.
5. car transporter according to claim 2, which is characterized in that the first gear and the second gear are constituted
One group of train of reduction gears.
6. car transporter according to claim 1, which is characterized in that after the gearbox is arranged in the power takeoff
Side.
7. car transporter according to claim 1, which is characterized in that between the jackshaft and the output shaft at least
It is provided with 5 groups of forward gears groups;
The gearbox further include: reduction assemblies, the reduction assemblies include:
First axle is provided with the first train of reduction gears between the output shaft and the first axle;
Second axis is provided with the second train of reduction gears between the first axle and second axis;
Second changeover module, second changeover module are selectively engaged the output shaft and second axis, and engagement
The first axle and second axis.
8. car transporter according to claim 7, which is characterized in that the output shaft is provided with power output gear,
The first axle is fixedly installed third gear and the 4th gear, and second axle sleeve is equipped with the 5th gear, the power output
Gear and the third gear constitute first train of reduction gears, and the 4th gear and the 5th gear constitute described the
Two train of reduction gears;
Second changeover module includes:
Actuator;
Shift fork, the shift fork are connected with the actuator;
Synchronizer, on second axis, the shift fork selectively stirs the synchronizer, with synchronization for the synchronizer setting
Second axis and the power output gear, or synchronize second axis and the 5th gear;
Control valve, the control valve are connected with the actuator respectively;
Shift control switch, the shift control switch are connected with the control valve.
9. car transporter according to claim 8, which is characterized in that the actuator is cylinder, is set in the cylinder
It is equipped with piston, the piston is connected with the shift fork, and the cylinder is also connected with caisson, and the control valve is arranged described
In gas circuit between caisson and the cylinder, the control valve is double H valve.
10. car transporter according to claim 7, which is characterized in that the axis of the output shaft and second axis
Collinearly.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CN201910081630.9A CN109664753A (en) | 2019-01-28 | 2019-01-28 | Car transporter |
Applications Claiming Priority (1)
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CN201910081630.9A CN109664753A (en) | 2019-01-28 | 2019-01-28 | Car transporter |
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Family
ID=66150903
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Cited By (2)
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CN113107734A (en) * | 2021-05-11 | 2021-07-13 | 三一汽车起重机械有限公司 | Engine starting system and starting method |
CN115489293A (en) * | 2022-09-27 | 2022-12-20 | 中联重科股份有限公司 | Hybrid power system and vehicle |
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CN2241080Y (en) * | 1995-06-30 | 1996-11-27 | 亓立民 | Gearing system of speed change box for small agricultural transportation vehicle |
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Publication number | Priority date | Publication date | Assignee | Title |
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CN113107734A (en) * | 2021-05-11 | 2021-07-13 | 三一汽车起重机械有限公司 | Engine starting system and starting method |
CN113107734B (en) * | 2021-05-11 | 2022-06-21 | 三一汽车起重机械有限公司 | Engine starting system and starting method |
CN115489293A (en) * | 2022-09-27 | 2022-12-20 | 中联重科股份有限公司 | Hybrid power system and vehicle |
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