CN109649161A - Car transporter - Google Patents
Car transporter Download PDFInfo
- Publication number
- CN109649161A CN109649161A CN201910080712.1A CN201910080712A CN109649161A CN 109649161 A CN109649161 A CN 109649161A CN 201910080712 A CN201910080712 A CN 201910080712A CN 109649161 A CN109649161 A CN 109649161A
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- Prior art keywords
- gear
- power
- axis
- 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)
- Auxiliary Drives, Propulsion Controls, And Safety Devices (AREA)
Abstract
The invention discloses a kind of car transporter, car transporter includes: engine；First clutch；Gearbox, gearbox have at least ten forward gear and include: input shaft, jackshaft and output shaft；Power takeoff, power takeoff includes planetary gear mechanism and power taking axis, planetary gear mechanism includes: sun gear, planetary gear, planet carrier and gear ring, planetary gear is engaged between sun gear and gear ring, planetary gear is set on planet carrier, and gear ring is fixed, and jackshaft is selectively to sun gear output power, planet carrier is connected with 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.
Car transporter according to an embodiment of the present invention, comprising: engine；First clutch；Gearbox, described first from
Clutch is arranged between the engine and the gearbox, and the gearbox has at least ten forward gear and includes: input
Axis, jackshaft and output shaft, the input shaft and the jackshaft are driven, and the jackshaft is selectively passed to the output shaft
Graduating power；Power takeoff, the power takeoff include planetary gear mechanism and power taking axis, the planetary gear mechanism include: sun gear,
Planetary gear, planet carrier and gear ring, the planetary gear are engaged between the sun gear and the gear ring, and the planetary gear is set in
On the planet carrier, the gear ring is fixed, and the jackshaft is selectively to the sun gear output power, the planet carrier
It is connected with the power taking axis, the power taking axis is used to drive the hydraulic pump of hydraulic lifting system；Controller, the controller and institute
It states and starts mechatronics, the controller includes: to start switch, flameout switch, remotely start switch and remote flameout switch；It takes
Power switch, the power taking switch, which is connected with the power takeoff and controls the jackshaft, selectively to be moved to sun gear transmitting
Power.
Driver, which is not necessarily to enter in cockpit to be repeated, as a result, puts into gear and plucks gear operation, and gear can be always held at
Neutral gear, so as to effectively improve the efficiency of loading and unloading of car transporter.And driver can also utilize and remotely start switch
With the start and stop of remote flameout switch control engine, so as to which the fuel consumption of car transporter is effectively reduced.
In some examples of the invention, the sun gear is set in the rear end of the jackshaft, and the power takeoff includes
First changeover module, first changeover module is connected with power taking switch, to be selectively engaged the jackshaft and institute
State sun 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 sun gear；Control valve, the control valve are opened with the actuator and the power taking respectively
It closes and 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 jackshaft includes front, second clutch and rear portion, second clutch
Device is arranged between the front and the rear portion, and the sun gear is fixed on the rear portion.
In some examples of the invention, the planetary gear mechanism is two, the previous planetary gear mechanism
Planet carrier connects the sun gear of planetary gear mechanism described in the latter, and the planet carrier of planetary gear mechanism described in the latter and institute
Power taking axis is stated to be connected.
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 first gear and second gear, second axle sleeve is equipped with third gear, the power output gear and the first gear
First train of reduction gears is constituted, the second gear and the third 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 third 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；Output shaft 33；Power output gear 331；Power taking axis 34；
First changeover module 35；Actuator 351；Shift fork 352；Synchronizer 353；Control valve 354；Caisson 355；
Planetary gear mechanism 36；Sun gear 361；Planetary gear 362；Planet carrier 363；Gear ring 364；
Power takeoff 37；
Controller 40；Start switch 41；Flameout switch 42；Remotely start switch 43；Remote flameout switch 44；
Reduction assemblies 50；First axle 51；First gear 511；Second gear 512；Second axis 52；Third 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 include: engine 10, first clutch 20,
Gearbox 30, power takeoff 37, controller 40 and power taking switch 60.Wherein, first is provided between engine 10 and gearbox 30
Clutch 20, in this way, engine 10 can selectively be outputed power by first clutch 20 to gearbox 30.
As shown in Figure 1, gearbox 30 has multiple gears, multiple gears include neutral gear, reverse gear and multiple forward gears, multiple
Forward gear is at least 10.Multiple forward gears are mainly realized by the shift gear group of gearbox 30.
Gearbox 30 includes: input shaft 31, jackshaft 32, output shaft 33, and engine 10 is selectively defeated to input shaft 31
Power out, i.e. first clutch 20 are arranged between engine 10 and input shaft 31.Jackshaft 32 is selectively to output shaft 33
Transmit power.
Wherein, multiple groups forward gears group and reverse gear group, gearbox are provided between jackshaft 32 and output shaft 33
30 can engage corresponding gear set according to vehicle control order so that power jackshaft 32 and output shaft 33 it
Between transmit.
Power takeoff 37 includes planetary gear mechanism 36 and power taking axis 34, and planetary gear mechanism 36 can play decelerating effect,
Planetary gear mechanism 36 includes: sun gear 361, planetary gear 362, planet carrier 363 and gear ring 364, and planetary gear 362 is engaged on the sun
Between wheel 361 and gear ring 364, planetary gear 362 is set on planet carrier 363, and gear ring 364 is fixed, and jackshaft 32 is selectively
To 361 output power of sun gear, planet carrier 363 is connected with power taking axis 34, and power taking axis 34 is used to drive the liquid of hydraulic lifting system
Press pump.Wherein, input shaft 31 when that is, car transporter 100 is in neutral gear, can lead to when not transmitting power to output shaft 33
It crosses planetary gear mechanism 36 and transmits power to power taking axis 34, such power taking axis 34 can drive the hydraulic pump work of hydraulic lifting system
Make, 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 37, and power taking switch 60 selectively controls sun gear 361 and engages centre
Axis 32.That is, power taking switch 60 can control sun gear 361 and engage jackshaft 32, and power taking is opened when power taking switch 60 is closed
When closing 60 opening, power taking switch 60 can control sun gear 361 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, be based on its drawback, inventor will in
Between axis 32 be arranged to be selectively engaged sun gear 361, such power taking axis 34 will not be influenced by its auxiliary transmission, and
When car transporter 100 is in neutral gear, sun gear 361 can directly engage jackshaft 32, and power taking axis 34 passes through planetary gear
Mechanism 36 and jackshaft 34 transmit power.Driver, which is not necessarily to enter in cockpit to be repeated, in this way puts into gear and plucks gear operation, gear
Position can be always held at neutral gear, so as to effectively improve the efficiency of loading and unloading of car transporter 100.Also, driver is also
It can use the start and stop for remotely starting switch 43 and the control engine 10 of remote flameout switch 44, so as to which vehicle is effectively reduced
The fuel consumption of transport vehicle 100.
In some embodiments of the invention, as shown in Figure 1, power takeoff 37 further include: the first changeover module 35, first cuts
It changes component 35 to be connected with power taking switch 60, to be selectively engaged jackshaft 32 and sun gear 361.It is understood that the sun
When wheel 361 is engaged with jackshaft 32, power can be transmitted between jackshaft 32 and power taking axis 34.Using such mode, can make
The transmission obtained between power taking axis 34 and jackshaft 32 is easily controllable, and implements simple.
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 sun gear 361, control valve 354 is connected with actuator 351 and power taking switch 60 respectively.It can manage
Solution, actuator 351 can be moved with shift fork 352, and shift fork 352 stirs the sliding sleeve of synchronizer 353, then engages jackshaft
32 and sun gear 361, or disconnect jackshaft 32 and sun gear 361.Wherein, power taking switch 60 can be controlled by control valve 354
The working condition of actuator 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.
It should be noted that jackshaft 32 can also include front, second clutch (not shown go out) and rear portion, second from
Clutch is arranged between front and rear, and sun gear 361 is fixed on rear portion.That is, in being controlled using second clutch
Between between axis 32 and sun gear 361 power transmitting, such control mode is simple, easy to implement.
Wherein, planetary gear mechanism 36 can be two, the sun gear 361 and jackshaft of previous planetary gear mechanism 36
32 are connected, and planet carrier 363 connects the sun gear 361 of the latter planetary gear mechanism 36, and the latter planetary gear mechanism 36
Planet carrier 363 be connected with power taking axis 34.
Wherein, the rear side of gearbox 30 is arranged in power takeoff 37, i.e. power takeoff 37 is rear-mounted power takeoff, such mode cloth
It sets simply, it is 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 carry out power transmitting with output shaft 33.
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, in output shaft 33 and the second 52 direct-drive of axis, 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, two with the second train of reduction gears are rented by the first reduction gearing
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 the first tooth
Wheel 511 and second gear 512, the second axis 52 are arranged with third gear 521, and power output gear 331 and first gear 511 are constituted
First train of reduction gears, second gear 512 and third 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 third 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 37 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；
First clutch；
Gearbox, the first clutch are arranged between the engine and the gearbox, and the gearbox has at least
10 forward gears and include: input shaft, jackshaft and output shaft, the input shaft and the jackshaft are driven, the jackshaft
Selectively power is transmitted to the output shaft；
Power takeoff, the power takeoff include planetary gear mechanism and power taking axis, and the planetary gear mechanism includes: sun gear, row
Star-wheel, planet carrier and gear ring, the planetary gear are engaged between the sun gear and the gear ring, and the planetary gear is set in institute
State on planet carrier, the gear ring is fixed, the jackshaft selectively to the sun gear output power, the planet carrier with
The power taking axis is connected, and the 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 sun gear
Transmit power.
2. car transporter according to claim 1, which is characterized in that after the sun gear is set in the jackshaft
End, the power takeoff include the first changeover module, and first changeover module is connected with power taking switch, selectively to connect
Close the jackshaft and the sun 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 sun 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 1, which is characterized in that the jackshaft includes front, second clutch
And rear portion, the second clutch are arranged between the front and the rear portion, the sun gear is fixed on the rear portion.
6. car transporter according to claim 1, which is characterized in that the planetary gear mechanism is two, previous
The planet carrier of the planetary gear mechanism connects the sun gear of planetary gear mechanism described in the latter, and planet tooth described in the latter
The planet carrier of wheel mechanism is connected with the power taking axis.
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 car transporter 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 first gear and second gear, and second axle sleeve is equipped with third gear, the power output
Gear and the first gear constitute first train of reduction gears, and the second gear and the third 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 third 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 |
|---|---|---|---|
| CN201910080712.1A CN109649161A (en) | 2019-01-28 | 2019-01-28 | Car transporter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910080712.1A CN109649161A (en) | 2019-01-28 | 2019-01-28 | Car transporter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109649161A true CN109649161A (en) | 2019-04-19 |
Family
ID=66120929
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910080712.1A Withdrawn CN109649161A (en) | 2019-01-28 | 2019-01-28 | Car transporter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109649161A (en) |
Cited By (1)
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| CN115419689A (en) * | 2022-09-20 | 2022-12-02 | 一汽解放汽车有限公司 | Transmission system and vehicle |
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|---|---|---|---|---|
| CN115419689A (en) * | 2022-09-20 | 2022-12-02 | 一汽解放汽车有限公司 | Transmission system and vehicle |
| CN115419689B (en) * | 2022-09-20 | 2024-06-04 | 一汽解放汽车有限公司 | Transmission system and vehicle |
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| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20190419 |
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