CN110039985A - A kind of dual-mode power tractor - Google Patents
A kind of dual-mode power tractor Download PDFInfo
- Publication number
- CN110039985A CN110039985A CN201910288960.5A CN201910288960A CN110039985A CN 110039985 A CN110039985 A CN 110039985A CN 201910288960 A CN201910288960 A CN 201910288960A CN 110039985 A CN110039985 A CN 110039985A
- Authority
- CN
- China
- Prior art keywords
- assembly
- frame
- dual
- mode power
- transmission
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60B—VEHICLE WHEELS; CASTORS; AXLES FOR WHEELS OR CASTORS; INCREASING WHEEL ADHESION
- B60B35/00—Axle units; Parts thereof ; Arrangements for lubrication of axles
- B60B35/12—Torque-transmitting axles
-
- 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
- B60K1/00—Arrangement or mounting of electrical propulsion units
- B60K1/04—Arrangement or mounting of electrical propulsion units of the electric storage means for propulsion
-
- 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
- B60K11/00—Arrangement in connection with cooling of propulsion units
- B60K11/02—Arrangement in connection with cooling of propulsion units with liquid cooling
- B60K11/04—Arrangement or mounting of radiators, radiator shutters, or radiator blinds
-
- 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
- B60K6/00—Arrangement or mounting of plural diverse prime-movers for mutual or common propulsion, e.g. hybrid propulsion systems comprising electric motors and internal combustion engines ; Control systems therefor, i.e. systems controlling two or more prime movers, or controlling one of these prime movers and any of the transmission, drive or drive units Informative references: mechanical gearings with secondary electric drive F16H3/72; arrangements for handling mechanical energy structurally associated with the dynamo-electric machine H02K7/00; machines comprising structurally interrelated motor and generator parts H02K51/00; dynamo-electric machines not otherwise provided for in H02K see H02K99/00
- B60K6/20—Arrangement or mounting of plural diverse prime-movers for mutual or common propulsion, e.g. hybrid propulsion systems comprising electric motors and internal combustion engines ; Control systems therefor, i.e. systems controlling two or more prime movers, or controlling one of these prime movers and any of the transmission, drive or drive units Informative references: mechanical gearings with secondary electric drive F16H3/72; arrangements for handling mechanical energy structurally associated with the dynamo-electric machine H02K7/00; machines comprising structurally interrelated motor and generator parts H02K51/00; dynamo-electric machines not otherwise provided for in H02K see H02K99/00 the prime-movers consisting of electric motors and internal combustion engines, e.g. HEVs
-
- 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
- B60K6/00—Arrangement or mounting of plural diverse prime-movers for mutual or common propulsion, e.g. hybrid propulsion systems comprising electric motors and internal combustion engines ; Control systems therefor, i.e. systems controlling two or more prime movers, or controlling one of these prime movers and any of the transmission, drive or drive units Informative references: mechanical gearings with secondary electric drive F16H3/72; arrangements for handling mechanical energy structurally associated with the dynamo-electric machine H02K7/00; machines comprising structurally interrelated motor and generator parts H02K51/00; dynamo-electric machines not otherwise provided for in H02K see H02K99/00
- B60K6/20—Arrangement or mounting of plural diverse prime-movers for mutual or common propulsion, e.g. hybrid propulsion systems comprising electric motors and internal combustion engines ; Control systems therefor, i.e. systems controlling two or more prime movers, or controlling one of these prime movers and any of the transmission, drive or drive units Informative references: mechanical gearings with secondary electric drive F16H3/72; arrangements for handling mechanical energy structurally associated with the dynamo-electric machine H02K7/00; machines comprising structurally interrelated motor and generator parts H02K51/00; dynamo-electric machines not otherwise provided for in H02K see H02K99/00 the prime-movers consisting of electric motors and internal combustion engines, e.g. HEVs
- B60K6/22—Arrangement or mounting of plural diverse prime-movers for mutual or common propulsion, e.g. hybrid propulsion systems comprising electric motors and internal combustion engines ; Control systems therefor, i.e. systems controlling two or more prime movers, or controlling one of these prime movers and any of the transmission, drive or drive units Informative references: mechanical gearings with secondary electric drive F16H3/72; arrangements for handling mechanical energy structurally associated with the dynamo-electric machine H02K7/00; machines comprising structurally interrelated motor and generator parts H02K51/00; dynamo-electric machines not otherwise provided for in H02K see H02K99/00 the prime-movers consisting of electric motors and internal combustion engines, e.g. HEVs characterised by apparatus, components or means specially adapted for HEVs
- B60K6/36—Arrangement or mounting of plural diverse prime-movers for mutual or common propulsion, e.g. hybrid propulsion systems comprising electric motors and internal combustion engines ; Control systems therefor, i.e. systems controlling two or more prime movers, or controlling one of these prime movers and any of the transmission, drive or drive units Informative references: mechanical gearings with secondary electric drive F16H3/72; arrangements for handling mechanical energy structurally associated with the dynamo-electric machine H02K7/00; machines comprising structurally interrelated motor and generator parts H02K51/00; dynamo-electric machines not otherwise provided for in H02K see H02K99/00 the prime-movers consisting of electric motors and internal combustion engines, e.g. HEVs characterised by apparatus, components or means specially adapted for HEVs characterised by the transmission gearings
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
- B62D—MOTOR VEHICLES; TRAILERS
- B62D5/00—Power-assisted or power-driven steering
- B62D5/04—Power-assisted or power-driven steering electrical, e.g. using an electric servo-motor connected to, or forming part of, the steering gear
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
- B62D—MOTOR VEHICLES; TRAILERS
- B62D5/00—Power-assisted or power-driven steering
- B62D5/06—Power-assisted or power-driven steering fluid, i.e. using a pressurised fluid for most or all the force required for steering a vehicle
Abstract
The invention discloses a kind of dual-mode power tractors, including frame system and frame, the inside of the frame system and frame is drive system, and drive system is flexibly connected by transmission shaft with compound box assembly, steering motor assembly is fixedly installed with above the compound box assembly, and the side of compound box assembly is equipped with transmission assembly；Battery group one is fixedly installed with below the transmission assembly, and the upper end of transmission assembly is provided with DC traction motor.A kind of dual-mode power tractor of the present invention designed using man-machineization, and by machine power dividing technology, innovative design powershift transmission system realizes the shunting and switching of two kinds of power；It using driving oil sources and driving gas source technology, solves hydraulic power-assisted steering, traction device and the double dynamical shared problem of braking system, improves the reliability of complete machine work, rationally, function admirable, strong applicability is easy to operate, realizes overall-in-one control schema for vehicle design.
Description
Technical field
The present invention relates to tractor field, in particular to a kind of dual-mode power tractor.
Background technique
It is the general large-sized truck drawn with tool or semitrailer that tractor, which is exactly between headstock and railway carriage, that is, is somebody's turn to do
Vehicle headstock can be detached from original railway carriage and draw other railway carriages, and railway carriage can also be detached from former headstock by other headstock institutes
Traction, before have the headstock of driving capability tractor, behind there is no the vehicle of traction drive ability trailer, trailer is to be drawn
What vehicle was walked in tow.There are two types of the connection types of tractor and trailer: the first is that half rides over tractor back segment before trailer
On traction saddle above, the subsequent bridge of tractor bears a part of weight of trailer, and here it is semi-mounteds；Second is trailer
Front end is connected in the rear end of tractor, and tractor only provides forward pulling force, and trailer is walked in tow, but is not subject to the downward weight of trailer
Amount is hung here it is complete；
There are certain drawbacks in existing tractor, can not solve hydraulic power-assisted steering, traction device and system when in use
The dynamic double dynamical shared problem of system, for this purpose, it is proposed that a kind of dual-mode power tractor.
Summary of the invention
The main purpose of the present invention is to provide a kind of dual-mode power tractors, can effectively solve asking in background technique
Topic.
To achieve the above object, the technical scheme adopted by the invention is as follows:
A kind of dual-mode power tractor, including frame system and frame, the inside of the frame system and frame is drive system, and drives system
System is flexibly connected by transmission shaft with compound box assembly, is fixedly installed with steering motor assembly above the compound box assembly,
And the side of compound box assembly is equipped with transmission assembly；
Battery group one is fixedly installed with below the transmission assembly, and the upper end of transmission assembly is provided with direct current
Traction electric machine, hydraulic oil container assembly is provided at the upper side of the DC traction motor, and the left side of the transmission assembly is solid
Surely there is engine assembly, and be fixedly installed with heat radiator assembly on the left of engine assembly, the two sides of the engine assembly are equal
It is movably installed with front axle assy；
It is provided with air accumulator on the right side of the drive system, and is fixed with traction mechanism on the right side of air accumulator, the traction
The two sides of mechanism are respectively fixed with battery group three and battery group two.
Preferably, the dual-mode power tractor is provided with four wheels, and wheel is respectively arranged in dual-mode power traction
The front and rear sides of vehicle.
Preferably, cab assembly is mounted in frame system and frame, and drive system is mounted on driver's cabin front and vehicle frame system
On system.
Preferably, it is connect by the traction mechanism with frame system and frame between the battery group three and battery group two.
Preferably, the frame system and frame is using being gathered type case structure.
Compared with prior art, the invention has the following beneficial effects: a kind of dual-mode power tractors, using man-machineization
Design, by machine power dividing technology, innovative design powershift transmission system realizes the shunting of two kinds of power and cuts
It changes；Using driving oil sources and driving gas source technology, it is double dynamical shared to solve hydraulic power-assisted steering, traction device and braking system
Problem improves the reliability of complete machine work, and rationally, function admirable, strong applicability is easy to operate, realizes one for vehicle design
Bodyization control.
Detailed description of the invention
Fig. 1 is a kind of schematic diagram of internal structure of dual-mode power tractor of the present invention；
Fig. 2 is a kind of overall structure diagram of dual-mode power tractor of the present invention；
In figure: 1, heat radiator assembly；2, front axle assy；3, engine assembly；4, transmission assembly；5, DC traction electricity
Machine；6, hydraulic oil container assembly；7, battery group one；8, compound box assembly；9, transmission shaft；10, steering motor assembly；11, it drives
System；12, frame system and frame；13, battery group two；14, traction mechanism；15, battery group three；16, air accumulator.
Specific embodiment
To be easy to understand the technical means, the creative features, the aims and the efficiencies achieved by the present invention, below with reference to
Specific embodiment, the present invention is further explained.
As shown in Figs. 1-2, the inside of a kind of dual-mode power tractor, including frame system and frame 12, the frame system and frame 12 is
Drive system 11, and drive system 11 is flexibly connected by transmission shaft 9 with compound box assembly 8, the top of the compound box assembly 8
It is fixedly installed with steering motor assembly 10, and the side of compound box assembly 8 is equipped with transmission assembly 4；
The lower section of the transmission assembly 4 is fixedly installed with battery group 1, and the upper end of transmission assembly 4 is provided with
DC traction motor 5, the upper side of the DC traction motor 5 are provided with hydraulic oil container assembly 6, the transmission assembly 4
Left side be fixed with engine assembly 3, and the left side of engine assembly 3 is fixedly installed with heat radiator assembly 1, and the engine is total
Front axle assy 2 is movably installed at 3 two sides；
The right side of drive system 11 is provided with air accumulator 16, and the right side of air accumulator 16 is fixed with traction mechanism 14, described
The two sides of traction mechanism 14 are respectively fixed with battery group 3 15 and battery group 2 13.
Dual-mode power tractor is provided with four wheels, and wheel is respectively arranged in the front and back two of dual-mode power tractor
Side；Cab assembly is mounted in frame system and frame 12, and drive system 11 is mounted on driver's cabin front and frame system and frame 12；It stores
It is connect by the traction mechanism 14 with frame system and frame 12 between battery pack 3 15 and battery group 2 13；Frame system and frame 12 is using warp
Gather type case structure.
It should be noted that the present invention is a kind of dual-mode power tractor, the dual-mode power tractor is by frame system and frame, double
The groups such as dynamical system, transmission system, steering system, braking system, traction device, control system, hydraulic system and electric system
At complete machine uses vehicle frame case structure, short square transmission shaft, female steeraxle, articulated steering, realizes stringent limitation outer dimension
Under the conditions of double dynamical compact layout, smaller than outer dimension with same tonnage vehicle, maneuverability, center of gravity is low, and riding stability is good,
Preposition using active force, battery branch arragement construction realizes the negative ratio of the larger axle load of rear driving axle and obtains big climbing
The required adhesive force of the fully loaded traction of degree, the vehicle have redesigned powershift use using internal combustion and electronic two kinds of dynamic modes
Compound box realizes the shunting parallel connection transmission of power, adapts to dual-mode power system, innovation is using double displacement of reservoir oil pump oil sources and double scavenging blowers
Gas source technology provides power for hydraulic power-assisted steering, traction device and braking system, and frame system and frame is using being gathered molding box formula knot
Structure, Integral box welding form material-putting space is big, is convenient for components mounting arrangements, battery is especially placed on hull back,
Instead of counterweight, the usage factor of battery is improved, transmission system is made of two kinds of power of diesel engine and motor, radiator peace
Mounted in motor head, engine is connect with gearbox, and gearbox is connect with compound box, and driving motor is connect with compound box, is passed
Moving axis is connect with compound box, and powershift is set with compound box altogether there are three gear, i.e. engine driving, motor driven, neutral gear,
Using any one driving when, another power input port be it is static, power consumption will not be generated.Three gears are using sliding
Tooth gearbox, its advantage is that: conjunction gear and tooth, which are arranged with angle of lock and can effectively prevent in operation process, to trip stop；The end of tooth and tooth set
Portion is equipped with 105 ° of chamfering, so that puts into gear light, flexible；Sliding gear collar and tooth hub are cooperated using involute spline, are determined
Heart precision and transmission effect are preferable, and driving axis is made of drive axle and tire, and use is compact-sized, and component is versatile,
Easy to maintenance, the big 03KM type drive axle of tractive force, steering system is made of steeraxle and tire, and steeraxle pontic is female,
For the engine vacating space of top, the installation of generator is facilitated, braking system pushes away oily doube bridge braking system union using gas
It is continuously braked at engine throttle, automatically controlled Regenerative Braking Technology and the external braking technology of trailer, effectively reduces brake(-holder) block
Fever and abrasion, solve extra long distance long and steep downgrade travelling brake safety problem；Regenerative Braking Technology under electric model, makes electricity
Machine improves the service life due to reduction because generating heat, high current reverse charge, and effectively uniform battery polar plate reaction extends the battery longevity
Life, the overall mechanism of traction mechanism use door frame hoisting type, and the profile of door frame uses the special-purpose section and technique of forklift door frame
Technology, to guarantee the intensity of traction mechanism.
The above shows and describes the basic principles and main features of the present invention and the advantages of the present invention.The technology of the industry
Personnel are it should be appreciated that the present invention is not limited to the above embodiments, and the above embodiments and description only describe this
The principle of invention, without departing from the spirit and scope of the present invention, various changes and improvements may be made to the invention, these changes
Change and improvement all fall within the protetion scope of the claimed invention.The claimed scope of the invention by appended claims and its
Equivalent thereof.
Claims (5)
1. a kind of dual-mode power tractor, including frame system and frame (12), it is characterised in that: the inside of the frame system and frame (12) is
Drive system (11), and drive system (11) is flexibly connected by transmission shaft (9) with compound box assembly (8), the compound box is total
At being fixedly installed with above (8) steering motor assembly (10), and the side of compound box assembly (8) is equipped with transmission assembly
(4)；
Battery group one (7), and the upper end setting of transmission assembly (4) are fixedly installed with below the transmission assembly (4)
Have DC traction motor (5), is provided with hydraulic oil container assembly (6), the speed change at the upper side of the DC traction motor (5)
It is fixed on the left of box assembly (4) engine assembly (3), and is fixedly installed with heat radiator assembly on the left of engine assembly (3)
(1), the two sides of the engine assembly (3) are movably installed with front axle assy (2)；
It is provided with air accumulator (16) on the right side of the drive system (11), and is fixed with traction mechanism on the right side of air accumulator (16)
(14), the two sides of the traction mechanism (14) are respectively fixed with battery group three (15) and battery group two (13).
2. a kind of dual-mode power tractor according to claim 1, it is characterised in that: the dual-mode power tractor setting
There are four wheels, and wheel is respectively arranged in the front and rear sides of dual-mode power tractor.
3. a kind of dual-mode power tractor according to claim 1, it is characterised in that: cab assembly is mounted on vehicle frame system
It unites on (12), and drive system (11) is mounted on driver's cabin front and frame system and frame (12).
4. a kind of dual-mode power tractor according to claim 1, it is characterised in that: the battery group three (15) and storage
It is connect by the traction mechanism (14) with frame system and frame (12) between battery pack two (13).
5. a kind of dual-mode power tractor according to claim 1, it is characterised in that: the frame system and frame (12) is using warp
Gather type case structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910288960.5A CN110039985A (en) | 2019-04-11 | 2019-04-11 | A kind of dual-mode power tractor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910288960.5A CN110039985A (en) | 2019-04-11 | 2019-04-11 | A kind of dual-mode power tractor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110039985A true CN110039985A (en) | 2019-07-23 |
Family
ID=67276742
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910288960.5A Pending CN110039985A (en) | 2019-04-11 | 2019-04-11 | A kind of dual-mode power tractor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110039985A (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20090227410A1 (en) * | 2007-06-11 | 2009-09-10 | Zhao Hongjian | Mechanical and hydraulic composite transmission device |
| CN202088863U (en) * | 2011-05-17 | 2011-12-28 | 中国农业机械化科学研究院 | Hybrid power tractor |
| CN103754128A (en) * | 2013-11-28 | 2014-04-30 | 包头市北工机械有限公司 | Traction van |
| CN103879272A (en) * | 2012-12-20 | 2014-06-25 | 东风汽车有限公司 | Hybrid power truck provided with multiple electric accessories |
| RU2679275C1 (en) * | 2018-03-14 | 2019-02-06 | Акционерное общество "Брянский автомобильный завод" | Truck tractor |
| CN209972161U (en) * | 2019-04-11 | 2020-01-21 | 如皋市宝象叉车有限公司 | Dual-mode power tractor |
-
2019
- 2019-04-11 CN CN201910288960.5A patent/CN110039985A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20090227410A1 (en) * | 2007-06-11 | 2009-09-10 | Zhao Hongjian | Mechanical and hydraulic composite transmission device |
| CN202088863U (en) * | 2011-05-17 | 2011-12-28 | 中国农业机械化科学研究院 | Hybrid power tractor |
| CN103879272A (en) * | 2012-12-20 | 2014-06-25 | 东风汽车有限公司 | Hybrid power truck provided with multiple electric accessories |
| CN103754128A (en) * | 2013-11-28 | 2014-04-30 | 包头市北工机械有限公司 | Traction van |
| RU2679275C1 (en) * | 2018-03-14 | 2019-02-06 | Акционерное общество "Брянский автомобильный завод" | Truck tractor |
| CN209972161U (en) * | 2019-04-11 | 2020-01-21 | 如皋市宝象叉车有限公司 | Dual-mode power tractor |
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