CN210337559U - Oil-electricity hybrid dual-power front-rear dual-driven separate-drive system for vehicle - Google Patents
Oil-electricity hybrid dual-power front-rear dual-driven separate-drive system for vehicle Download PDFInfo
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- CN210337559U CN210337559U CN201921249433.5U CN201921249433U CN210337559U CN 210337559 U CN210337559 U CN 210337559U CN 201921249433 U CN201921249433 U CN 201921249433U CN 210337559 U CN210337559 U CN 210337559U
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- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
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Abstract
The utility model provides a vehicle oil-electricity mixes dual-power front and back double-position branch and drives system relates to vehicle drive system technical field, has solved the technical problem that the vehicle just can't normally travel and the drive mode is comparatively single when one of them damages of motor or engine of traditional oil-electricity hybrid vehicle that exists among the prior art, including fuel drive, electric drive and branch drive controlling means, fuel drive with the electric drive components of a whole that can function independently set up, fuel drive with the electric drive all with divide drive controlling means electricity to be connected, divide drive controlling means can adjust fuel drive with the electric drive work alone or the joint work is in order to realize the switching between forerunner, rear-drive and four-wheel drive; the utility model discloses the drive mode is various, and the suitability is strong, not only can effective energy saving, and pollution abatement can prolong the continuation of the journey mileage moreover, reduces the later maintenance degree of difficulty, reduces and maintains man-hour.
Description
Technical Field
The utility model relates to a vehicle driving system technical field, concretely relates to vehicle oil electricity mixes dual-power front and back double-position branch and drives system.
Background
With the continuous progress of society and the continuous improvement of living standard of people, vehicles are widely used by people as a common travel tool, as is well known, certain energy is consumed by the vehicles in the process of traveling, in the traditional vehicle structure, a fuel engine is used as the heart of the vehicles as a power source for the traveling of the vehicles, but with the continuous increase of the vehicles, the consumption of fuel is gradually increased, the environmental pollution is increased by depending on the exhaust emission of the vehicles taking traditional fuel as power, and the fuel is used as a petrochemical product, and due to the limited storage capacity and the non-regenerability of the fuel, the country advocates the adoption of a novel vehicle mainly taking new energy to serve the public in recent years.
The existing vehicles using electric energy as driving power often have the problems of small capacity of a vehicle-mounted battery, short endurance time, long charging time, few charging stations and the like, so that the vehicles with oil-electricity hybrid power appear in the market, and the oil-electricity hybrid power vehicles generally adopt a series connection type or a parallel connection type in a power output mode, and are not only front-drive, rear-drive or four-drive, but also have complex structures and expensive cost due to the integrated arrangement of a driving device assembly; in addition, for a series hybrid vehicle, when one of the motor and the fuel engine is damaged, the vehicle cannot normally run, for a parallel hybrid vehicle, the fuel engine, the motor and the gearbox are usually integrated, when one of the motor and the fuel engine is damaged, the maintenance man-hour is relatively long due to the complex structure, and the driving mode of the conventional hybrid vehicle is usually only front drive, rear drive or four-wheel drive, and the driving mode of a single vehicle is usually single no matter the conventional hybrid vehicle is a series hybrid vehicle or a parallel hybrid vehicle.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a vehicle oil-electricity hybrid dual-power front-rear dual-position separate driving system, which aims to solve the technical problems that the vehicle can not normally run when one of a motor or a generator is damaged and the driving mode is single in the traditional oil-electricity hybrid vehicle in the prior art; the utility model provides a great deal of technical effects that the preferred technical scheme can produce among the many technical schemes (fuel drive device sets up to front drive device, electric drive device sets up to back drive device, can select the vehicle to be forerunner's, rear drive or four-wheel drive through driving the controlling means according to appropriate environment, the accelerator pedal provides throttle instruction information for driving the controlling means separately, driving mode instruction information is provided for driving the controlling means separately, gear operating means provides gear instruction information for driving the controlling means separately, engine, first gearbox and throttle controller are used for the drive of vehicle each other, motor, second gearbox, group battery and motor controller are used for the drive of vehicle each other, driving the controlling means separately, throttle controller and motor controller are used for adjusting the rotational speed of fuel drive device output and the rotational speed of electric drive device output and making them equal each other, so that the vehicle realizes four-wheel drive; the first gearbox and the second gearbox both adopt automatic gearboxes, so that the driving operation is more convenient; the fuel oil driving device and the electric driving device which are arranged in a split mode are adopted, so that emission can be effectively reduced, the endurance mileage is long, and meanwhile, when a single device is damaged, the maintenance difficulty is small, the working hours are short and the like); see below for details.
In order to achieve the above purpose, the utility model provides a following technical scheme:
the utility model provides a pair of vehicle oil-electricity mixes dual-power front and back dual-position branch driving system, drive controlling means including fuel drive arrangement, electric drive arrangement and branch, fuel drive arrangement with electric drive arrangement all sets up on vehicle chassis, wherein: the fuel oil driving device and the electric driving device are arranged in a split mode, the fuel oil driving device and the electric driving device are both electrically connected with the sub-driving control device, and the sub-driving control device can adjust the fuel oil driving device and the electric driving device to work independently or jointly to realize switching among front driving, rear driving and four driving.
Preferably, the fuel driving device is arranged at the front part of a vehicle chassis and is in transmission connection with front wheels so that the fuel driving device forms a front driving device;
the electric driving device is arranged at the rear part of the vehicle chassis and is in transmission connection with the rear wheels so that the electric driving device forms a rear driving device.
Preferably, the hybrid vehicle hybrid front-rear dual-power split-drive system further comprises an accelerator pedal, the accelerator pedal comprises a pedal body and a position sensor arranged on the pedal body, wherein: the position sensor is electrically connected with the sub-driving control device, and can acquire the position information of the pedal body and transmit the position information to the sub-driving control device so as to adjust the rotating speeds of the output end of the fuel oil driving device and the output end of the electric driving device.
Preferably, the vehicle oil-electric hybrid double-power front-rear double-position separate-driving system further comprises a separate-driving control device, the separate-driving control device is electrically connected with the separate-driving control device, and a front-driving mode, a rear-driving mode or a four-driving mode is selected through the separate-driving control device so that the separate-driving control device controls the corresponding fuel oil driving device or/and the electric driving device to work.
Preferably, the vehicle oil-electric hybrid double-power front-rear double-position separate-drive system further comprises a gear control device, the gear control device is electrically connected with the separate-drive control device, and the gear control device comprises a forward gear and a reverse gear.
Preferably, the fuel drive apparatus comprises an engine, a first gearbox and a throttle controller, wherein: the engine and the first gearbox are arranged at the front part of a vehicle chassis, the output end of the engine is in transmission connection with the first gearbox, the first gearbox is electrically connected with the driving-division control device, and the front wheels are in transmission connection with the output end of the first gearbox through a front-drive driving shaft;
the first gearbox and the sub-driving control device are electrically connected with the throttle controller, and the throttle controller controls the rotating speed of the output end of the first gearbox.
Preferably, a gear electromagnetic valve is arranged on the first gearbox and electrically connected with the driving-division control device.
Preferably, the first gearbox is arranged as an automatic clutched continuously variable gearbox.
Preferably, the electric drive device comprises an electric motor, a second gearbox, a battery pack and a motor controller, wherein: the motor and the second gearbox are both arranged at the rear part of a vehicle chassis, the output end of the motor is in transmission connection with the second gearbox, and the motor and the sub-drive control device are both electrically connected with the motor controller; the output end of the second gearbox is in transmission connection with a rear wheel through a rear drive driving shaft; the battery pack is electrically connected to the motor.
Preferably, the second gearbox is arranged as an automatic clutching constant speed gearbox.
The utility model provides a pair of double-position branch driving system has following beneficial effect around vehicle oil-electricity mixes double dynamical at least:
the vehicle oil-electricity hybrid double-power front-rear double-position separate-driving system comprises a fuel oil driving device, an electric driving device and a separate-driving control device, wherein the fuel oil driving device and the electric driving device are arranged on a vehicle chassis, the fuel oil driving device and the electric driving device are arranged in a split mode, and the fuel oil driving device and the electric driving device are matched with each other, so that the energy consumption can be effectively reduced, the endurance mileage can be prolonged, and the split mode is small in maintenance difficulty and short in maintenance time; the fuel drive device with electric drive device all with divide and drive the controlling means electricity and connect, divide and drive controlling means and adjust fuel drive device with electric drive device autonomous working or joint work are in order to realize forerunner, rear-guard and the switching before driving four, when fuel drive device and one of them damage of electric drive device, the vehicle still can normally travel to according to the environment of traveling of difference, the utility model discloses can switch to different drive methods, the drive method is various, and the suitability is strong.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.
FIG. 1 is a schematic structural view of the present invention;
fig. 2 is a schematic structural diagram of an embodiment of the present invention.
Reference numerals
1-a fuel oil drive; 11-an engine; 12-a first gearbox; 13-gear electromagnetic valve; 14-throttle control; 2-an electric drive; 21-a second gearbox; 22-an electric motor; 23-a motor controller; 24-a battery pack; 3-driving control device; 4-a wheel; 41-front wheel; 42-rear wheel; 5-accelerator pedal; 6-a separate driving control device; 7-gear operating device.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention clearer, the technical solutions of the present invention will be described in detail below. It is to be understood that the embodiments described are only some embodiments of the invention, and not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.
The utility model provides a vehicle oil-electricity mixes double dynamical front and back and puts and divide drive system, as figure 1 the utility model discloses structural schematic diagram is shown, vehicle oil-electricity mixes double dynamical front and back and puts and divide drive system to include fuel drive arrangement 1, electric drive arrangement 2 and branch drive controlling means 3, and fuel drive arrangement 1 and electric drive arrangement 2 all set up on vehicle chassis, and fuel drive arrangement 1 sets up to front drive arrangement or rear drive arrangement, and electric drive arrangement 2 sets up to rear drive arrangement or front drive arrangement, wherein: the fuel oil driving device 1 and the electric driving device 2 are arranged in a split mode, the fuel oil driving device 1 and the electric driving device 2 are both electrically connected with the sub-driving control device 3, and the sub-driving control device 3 can adjust the fuel oil driving device 1 and the electric driving device 2 to work independently or work together to achieve switching among front driving, rear driving and four driving.
When the driving mode of the vehicle is front driving or rear driving, the sub-driving control device 3 controls one of the fuel oil driving device 1 and the electric driving device 2 to work independently, and the vehicle realizes secondary driving; when the driving mode of the vehicle is four-wheel drive, the sub-drive control device 3 controls the fuel oil driving device 1 and the electric driving device 2 to work simultaneously, and the vehicle realizes four-wheel drive by adjusting the torque and the rotating speed of wheels driven correspondingly by the fuel oil driving device 1 and the electric driving device 2 to be consistent; the utility model discloses when fuel drive arrangement 1 and one of them damages of electric drive arrangement 2, the vehicle still can normally travel, can be according to the actual demand of traveling with the drive mode in forerunner, the switching in back drive and four-wheel drive, the suitability is strong, and mutually support through fuel drive arrangement 1 and electric drive arrangement 2, the energy has been practiced thrift effectively to traditional fuel drive of comparing, the pollution has been reduced, traditional electric drive prolongs the continuation of the journey mileage effectively compared, the inconvenient problem of going on a journey because of the few and lead to of charging station has been avoided, traditional oil-electricity of comparing mixes, the mode that its components of a whole that can function independently set up, the later maintenance degree of difficulty has been reduced, the man-hour of maintaining is reduced.
As an alternative embodiment, as shown in fig. 2, an embodiment of the present invention is schematically shown in a structural diagram, the fuel driving device 1 is disposed at the front of the vehicle chassis and is in transmission connection with the front wheel 41, so that the fuel driving device 1 forms a front driving device; the electric driving device 2 is arranged at the rear part of the vehicle chassis and is in transmission connection with the rear wheels 42 so that the electric driving device 2 forms a rear driving device; when the vehicle driving mode is the front driving mode, the sub-driving control device 3 controls the fuel oil driving device 1 to work alone, and when the vehicle driving mode is the rear driving mode, the sub-driving control device 3 controls the electric driving device 2 to work alone.
As an alternative embodiment, as shown in fig. 2, the hybrid vehicle hybrid two-power front-rear two-wheel drive system further includes an accelerator pedal 5, the accelerator pedal 5 is configured as an electronic accelerator pedal, the accelerator pedal 5 includes a pedal body and a position sensor disposed on the pedal body, wherein: the position sensor is electrically connected with the sub-driving control device 3, and can acquire the position information of the pedal body and transmit the position information to the sub-driving control device 3 so as to adjust the rotating speeds of the output end of the fuel oil driving device 1 and the output end of the electric driving device 2; in the running process of the vehicle, a driver treads the pedal body, the position sensor collects the position information of the pedal body in real time and transmits the position information to the sub-driving control device 3 in the form of an electric signal, and after the sub-driving control device 3 analyzes and processes the position information, the rotating speed of the output end of the fuel driving device 1 and the rotating speed of the output end of the electric driving device 2 are correspondingly adjusted so as to realize the real-time adjustment of the speed of the vehicle in the running process.
As an alternative embodiment, as shown in fig. 2, the vehicle fuel-electric hybrid dual-power front-rear dual-position separate-drive system further includes a separate-drive control device 6, the separate-drive control device 6 is electrically connected with the separate-drive control device 3, and the forward-drive mode, the rear-drive mode or the four-drive mode is selected through the separate-drive control device 6 so that the separate-drive control device 3 controls the corresponding fuel-drive device 1 or/and the electric drive device 2 to operate; optionally, the separately driven control device 3 is configured as a combination switch, and the combination switch includes a front-drive switch, a rear-drive switch and a four-drive switch.
As an alternative embodiment, as shown in fig. 2, the vehicle hybrid two-power front-rear dual-position split-drive system further includes a gear operating device 7, the gear operating device 7 is electrically connected with the split-drive control device 3, and the gear operating device 7 includes a forward gear and a reverse gear; alternatively, the gear operating device 7 includes a shift operating mechanism assembly provided with a forward gear and a reverse gear, and a shift operating handle.
As an alternative embodiment, as shown in fig. 2, the fuel drive apparatus 1 includes an engine 11, a first transmission 12, and a throttle controller 14, wherein: the engine 11 and the first gearbox 12 are arranged at the front part of a vehicle chassis, the output end of the engine 11 is in transmission connection with the first gearbox 12, the first gearbox 12 is electrically connected with the driving-dividing control device 3, the front wheels 41 are in transmission connection with the output end of the first gearbox 12 through a front-drive driving shaft, the two front wheels 41 are respectively installed at two ends of a front axle through a left front steering knuckle and a right front steering knuckle, and the front axle is connected with a vehicle body through a front suspension; the first gearbox 12 and the sub-driving control device 3 are both electrically connected with an accelerator controller 14, and the accelerator controller 14 controls the rotating speed of the output end of the first gearbox 12; the accelerator pedal 5 receives accelerator information from the operation of a driver, and after the accelerator information is analyzed and processed by the drive-by-drive control device 3, the rotation direction and the rotation speed of the output end of the first gearbox 12 are controlled by the accelerator controller 14.
As an alternative embodiment, as shown in fig. 2, a gear electromagnetic valve 13 is arranged on the first gearbox 12, and the gear electromagnetic valve 13 is electrically connected with the partial drive control device 3; the driver selects a gear by operating the gear control device 7, the separate driving controller 3 controls the opening and closing of the gear electromagnetic valve 13 by the operation of the driver, when the gear electromagnetic valve 13 is disconnected, the gear electromagnetic valve is in a forward gear state, and when the gear electromagnetic valve 13 is attracted, the gear electromagnetic valve is in a reverse gear state.
As an alternative embodiment, the first gearbox 12 is arranged as an automatic clutched continuously variable gearbox.
As an alternative embodiment, as shown in fig. 2, the electric drive device 2 includes an electric motor 22, a second transmission case 21, a battery pack 24, and a motor controller 23, wherein: the motor 22 and the second gearbox 21 are both arranged at the rear part of the vehicle chassis, the output end of the motor 22 is in transmission connection with the second gearbox 21, and the motor 22 and the drive division control device 3 are both electrically connected with the motor controller 23; the output end of the second gearbox 21 is in transmission connection with the rear wheels 42 through a rear drive driving shaft, the two rear wheels 42 are arranged at two ends of a rear axle through a left claw and a right claw, and the rear axle is connected with a vehicle body through a rear suspension; the battery pack 24 is disposed on the vehicle chassis and electrically connected to the motor 22; the accelerator pedal 5 receives accelerator information from the driver, and after the accelerator information is analyzed and processed by the drive-by-drive control device 3, the rotation direction and the rotation speed of the output end of the second gearbox 21 are controlled by the motor controller 22.
As an alternative embodiment, the second gearbox 21 is arranged as an automatic clutched constant speed gearbox.
As an alternative embodiment, the throttle controller 14, the partial drive control device 3, and the motor controller 22 are provided separately or integrally.
The above description is only for the specific embodiments of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art can easily think of the changes or substitutions within the technical scope of the present invention, and all should be covered within the protection scope of the present invention. Therefore, the protection scope of the present invention shall be subject to the protection scope of the claims.
Claims (10)
1. The utility model provides a vehicle oil electricity mixes double dynamical front and back double-arranged branch and drives system which characterized in that, includes fuel drive (1), electric drive (2) and branch drive controlling means (3), fuel drive (1) and electric drive (2) all set up on the vehicle chassis, wherein:
the fuel oil driving device (1) and the electric driving device (2) are arranged in a split mode, the fuel oil driving device (1) and the electric driving device (2) are electrically connected with the sub-driving control device (3), and the sub-driving control device (3) can adjust the fuel oil driving device (1) and the electric driving device (2) to work independently or jointly to achieve switching among front driving, rear driving and four driving.
2. The vehicle gasoline-electric hybrid double-power front-rear double-split driving system as claimed in claim 1, wherein the fuel driving device (1) is arranged at the front part of a vehicle chassis and is in transmission connection with front wheels (41) so that the fuel driving device (1) forms a front driving device;
the electric driving device (2) is arranged at the rear part of the vehicle chassis and is in transmission connection with the rear wheels (42) so that the electric driving device (2) forms a rear driving device.
3. The vehicle hybrid front-rear double-power split-drive system according to claim 1, further comprising an accelerator pedal (5), wherein the accelerator pedal (5) comprises a pedal body and a position sensor arranged on the pedal body, and wherein:
the position sensor is electrically connected with the sub-driving control device (3), and can acquire the position information of the pedal body and transmit the position information to the sub-driving control device (3) so as to adjust the rotating speeds of the output end of the fuel oil driving device (1) and the output end of the electric driving device (2).
4. The vehicle hybrid front-rear double-power split-drive system according to claim 1, further comprising a split-drive control device (6), wherein the split-drive control device (6) is electrically connected with the split-drive control device (3), and the split-drive control device (6) is used for selecting a front-drive mode, a rear-drive mode or a four-drive mode to enable the split-drive control device (3) to control the corresponding fuel drive device (1) or/and the electric drive device (2) to work.
5. The vehicle hybrid front-rear double-power split-drive system as claimed in claim 1, characterized in that the vehicle hybrid front-rear double-power split-drive system further comprises a gear operating device (7), the gear operating device (7) is electrically connected with the split-drive control device (3), and the gear operating device (7) comprises a forward gear and a reverse gear.
6. The vehicle hybrid front-rear double-power split-drive system with hybrid power of oil and electricity as claimed in claim 2, wherein the fuel driving device (1) comprises an engine (11), a first gearbox (12) and a throttle controller (14), wherein:
the engine (11) and the first gearbox (12) are arranged at the front part of a vehicle chassis, the output end of the engine (11) is in transmission connection with the first gearbox (12), the first gearbox (12) is electrically connected with the sub-driving control device (3), and the front wheels (41) are in transmission connection with the output end of the first gearbox (12) through a front driving shaft;
the first gearbox (12) and the sub-driving control device (3) are electrically connected with the throttle controller (14), and the throttle controller (14) controls the rotating speed of the output end of the first gearbox (12).
7. The vehicle oil-electric hybrid double-power front-rear double-split drive system as claimed in claim 6, characterized in that a gear electromagnetic valve (13) is arranged on the first gearbox (12), and the gear electromagnetic valve (13) is electrically connected with the split drive control device (3).
8. The vehicle hybrid vehicle front-rear double-power split-drive system as claimed in claim 6, characterized in that the first gearbox (12) is configured as an automatic clutch continuously variable gearbox.
9. The vehicle hybrid front-rear double-power split-drive system as claimed in claim 2, wherein the electric drive device (2) comprises an electric motor (22), a second gearbox (21), a battery pack (24) and a motor controller (23), and wherein:
the motor (22) and the second gearbox (21) are both arranged at the rear part of a vehicle chassis, the output end of the motor (22) is in transmission connection with the second gearbox (21), and the motor (22) and the sub-driving control device (3) are both electrically connected with the motor controller (23);
the output end of the second gearbox (21) is in transmission connection with a rear wheel (42) through a rear drive driving shaft;
the battery pack (24) is electrically connected to the electric motor (22).
10. The vehicle hybrid front-rear double-hybrid split-drive system as claimed in claim 9, wherein the second gearbox (21) is configured as an automatic clutch constant speed gearbox.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201921249433.5U CN210337559U (en) | 2019-08-02 | 2019-08-02 | Oil-electricity hybrid dual-power front-rear dual-driven separate-drive system for vehicle |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201921249433.5U CN210337559U (en) | 2019-08-02 | 2019-08-02 | Oil-electricity hybrid dual-power front-rear dual-driven separate-drive system for vehicle |
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| CN210337559U true CN210337559U (en) | 2020-04-17 |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113459788A (en) * | 2021-06-25 | 2021-10-01 | 三一重型装备有限公司 | Hybrid assembly and control method thereof |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113459788A (en) * | 2021-06-25 | 2021-10-01 | 三一重型装备有限公司 | Hybrid assembly and control method thereof |
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