CN108789843A - A kind of oil electric mixed dynamic stirring drive system and concrete mixing and transporting car - Google Patents
A kind of oil electric mixed dynamic stirring drive system and concrete mixing and transporting car Download PDFInfo
- Publication number
- CN108789843A CN108789843A CN201810445997.XA CN201810445997A CN108789843A CN 108789843 A CN108789843 A CN 108789843A CN 201810445997 A CN201810445997 A CN 201810445997A CN 108789843 A CN108789843 A CN 108789843A
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- Prior art keywords
- current generator
- power
- drive system
- mixed dynamic
- oil electric
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B28—WORKING CEMENT, CLAY, OR STONE
- B28C—PREPARING CLAY; PRODUCING MIXTURES CONTAINING CLAY OR CEMENTITIOUS MATERIAL, e.g. PLASTER
- B28C5/00—Apparatus or methods for producing mixtures of cement with other substances, e.g. slurries, mortars, porous or fibrous compositions
- B28C5/42—Apparatus specially adapted for being mounted on vehicles with provision for mixing during transport
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B28—WORKING CEMENT, CLAY, OR STONE
- B28C—PREPARING CLAY; PRODUCING MIXTURES CONTAINING CLAY OR CEMENTITIOUS MATERIAL, e.g. PLASTER
- B28C5/00—Apparatus or methods for producing mixtures of cement with other substances, e.g. slurries, mortars, porous or fibrous compositions
- B28C5/42—Apparatus specially adapted for being mounted on vehicles with provision for mixing during transport
- B28C5/4203—Details; Accessories
- B28C5/4206—Control apparatus; Drive systems, e.g. coupled to the vehicle drive-system
- B28C5/421—Drives
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B28—WORKING CEMENT, CLAY, OR STONE
- B28C—PREPARING CLAY; PRODUCING MIXTURES CONTAINING CLAY OR CEMENTITIOUS MATERIAL, e.g. PLASTER
- B28C5/00—Apparatus or methods for producing mixtures of cement with other substances, e.g. slurries, mortars, porous or fibrous compositions
- B28C5/42—Apparatus specially adapted for being mounted on vehicles with provision for mixing during transport
- B28C5/4203—Details; Accessories
- B28C5/4206—Control apparatus; Drive systems, e.g. coupled to the vehicle drive-system
- B28C5/422—Controlling or measuring devices
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Structural Engineering (AREA)
- Hybrid Electric Vehicles (AREA)
- Electric Propulsion And Braking For Vehicles (AREA)
Abstract
A kind of oil electric mixed dynamic stirring drive system of the present invention and concrete mixing and transporting car, belong to concrete mixer truck technical field；The technical problem to be solved is that provide a kind of oil electric mixed dynamic stirring drive system and concrete mixing and transporting car that fuel consumption is reduced, reliability improves；Solve the technical solution that the technical problem uses for：A kind of oil electric mixed dynamic stirring drive system includes machine driven system, hybrid power system and agitating device, machine driven system includes engine, transfer case, torque-converters, preceding bridge, gearbox, rear axle and tire, and hybrid power system includes alternating current generator, rectifier, battery management unit, stirring system controller, power battery pack, AC motor control, alternating current generator, DC-DC Switching Power Supplies, DC motor controller, direct current generator and retarder；The present invention also provides a kind of concrete mixing and transporting cars；It the composite can be widely applied to concrete construction field.
Description
Technical field
A kind of oil electric mixed dynamic stirring drive system of the present invention and concrete mixing and transporting car, belong to concrete mixer truck
Technical field.
Background technology
Concrete mixer truck is the specialized truck for transporting build concrete.All device cylinder type on this kind of truck
Mixing drum is to deliver mixed concrete.It can remain that mixing drum rotates in transportational process, it is mixed to ensure to be delivered
Solidifying soil will not solidify.It after having transported concrete, usually can all be rinsed with water inside mixing drum, prevent the concrete of hardening from occupying empty
Between, keep the volume of mixing drum fewer and fewer.
Mixed pan soil trucd mixer is mostly fuel vehicle, and agitator tank rotation power used also mostly uses the dynamic of fuel engines output
Power.Also occur recently using pure electric power as vehicle traction and the technology of agitator tank hydraulic-driven power source.But no matter move
Power source uses internal combustion engine or motor, and the concrete when system, which breaks down, causes roller that can not operate in roller will be sent out
Raw condensation, it is difficult to discharge it roller again, there are rooms for improvement.
Invention content
A kind of oil electric mixed dynamic stirring drive system of the present invention and concrete mixing and transporting car, overcome the prior art and deposit
Deficiency, provide a kind of oil electric mixed dynamic stirring drive system and coagulation that fuel consumption is reduced, reliability improves
Native agitator truck.
In order to solve the above-mentioned technical problem, the technical solution adopted by the present invention is：A kind of oil electric mixed dynamic stirring driving
System, including machine driven system, hybrid power system and agitating device；
Machine driven system is used to provide fuel power to hybrid power system, and stirs drive system to the oil electric mixed dynamic
Generate hoofing part power；
Hybrid power system include alternating current generator, rectifier, battery management unit, stirring system controller, power battery pack,
AC motor control, alternating current generator, DC-DC Switching Power Supplies, DC motor controller, direct current generator and retarder；
A part of powered belt motor alternator power generation of machine driven system output, the electric current of output enter rectifier rectification,
Rectifier is connected with battery management unit, and battery management unit is connected with battery pack, the first output end, the alternating current generator of battery pack
Controller is sequentially connected with alternating current generator, the second output terminal of battery pack, DC-DC Switching Power Supplies, DC motor controller and straight
Galvanic electricity machine is sequentially connected, and the output shaft of alternating current generator and direct current generator is connected by retarder with agitating device；
Stirring system controller respectively with rectifier, battery management unit, AC motor control and DC motor controller
Control terminal is connected.
Further, the machine driven system includes engine, transfer case, torque-converters, preceding bridge, gearbox, rear axle and wheel
Tire, the output power of engine are distributed by transfer case, and a part of power is using entering gearbox, speed change after torque-converters bending moment
The front and back output shaft of case with preceding bridge and rear axle drive axis connection, realizes the driving to tire respectively.
Further, the stirring system controller respectively with the rectifier, the battery management unit, the alternating current
Machine controller is connected with the control terminal of the DC motor controller by CAN bus.
Further, the alternating current generator and the direct current generator are respectively connected with the retarder spline.
A kind of concrete mixing and transporting car, including a kind of above-mentioned oil electric mixed dynamic stir drive system.
The present invention has the advantages that compared with prior art.
The present invention uses the retarder of double input interfaces, is equipped with alternating current generator and provides driving force and direct current generator as tight
Backup in the case of urgency uses.It is not only able to ensure higher transmission efficiency in this way, reduces the consumption of fuel oil, but also can
Reduce the use cost of concrete mixer truck.The performance of vehicle will also get a promotion simultaneously：Rotating speed control accuracy is improved, operation is made an uproar
Sound can be also extremely improved.When system failure causes roller that can not operate, the direct current generator as backup is still
Driving power can be provided, potential risk existing for elimination system.
Description of the drawings
Fig. 1 is the principle assumption diagram that a kind of oil electric mixed dynamic of the present invention stirs drive system.
Fig. 2 is the front view of concrete mixing and transporting car of the present invention.
Fig. 3 is the vertical view of concrete mixing and transporting car of the present invention.
In figure, 1- engines, 2- transfer cases, 3- torque-converters, bridge before 4-, 5- gearboxes, 6- rear axles, 7- tires, 8- exchanges
Generator, 9- rectifiers, 10- battery management units, 11- stirring system controllers, 12- battery packs, 13- AC Motor Controls
Device, 14- alternating current generators, 15-DC-DC Switching Power Supplies, 16- DC motor controllers, 17- direct current generators, 18- retarders, 19- are stirred
Mix device.
Specific implementation mode
Following further describes the present invention with reference to the drawings.
As shown in Figure 1, a kind of oil electric mixed dynamic of the present invention stirs drive system, including machine driven system, mixing are moved
Force system and agitating device 19；As shown in Figure 2 and Figure 3, the present invention also provides a kind of concrete mixing and transporting cars, it includes above-mentioned
A kind of oil electric mixed dynamic stir drive system.
Machine driven system is used to provide fuel power to hybrid power system, and stirs and drive to the oil electric mixed dynamic
System generates hoofing part power；Machine driven system includes engine 1, transfer case 2, torque-converters 3, preceding bridge 4, gearbox 5, rear axle
6 and tire 7, transfer case 2 is single input, dual output, and power is divided into two by engine 1 by transfer case 2, and one end is Running System
System, the other end are stirring drive system.Transfer case 2 is connect with the bell housing of engine 1 by gear, and the first of transfer case 2 is defeated
Shaft is connected with torque-converters 3 by shaft universal-joint, and torque-converters 3 is connected with gearbox 5 by shaft universal-joint, gearbox
Output shaft end is driven axis connection with preceding bridge 4 and rear axle 6 respectively before and after 5, realizes power shifting and the driving to tire 7.
Hybrid power system include alternating current generator 8, rectifier 9, battery management unit 10, stirring system controller 11,
It is power battery pack 12, AC motor control 13, alternating current generator 14, DC-DC Switching Power Supplies 15, DC motor controller 16, straight
Galvanic electricity machine 17 and retarder 18.2 second output shaft of transfer case is coupled with alternating current generator 8 by spline, alternating current generator 8
Tri- binding posts of U, V, W be connected with 9 lead-in clamp of rectifier by three-phase dynamic electricity cable, 9 output wiring terminal of rectifier
With battery pack 12 is total just, total negative terminal is attached by positive and negative anodes bus cable.Electric current enters 9 rectification of rectifier, rectification
Device 9 is connected with battery management unit 10, and battery management unit 10 is connected with battery pack 12, and the first output end of battery pack 12 is handed over
Galvanic electricity machine controller 13 is sequentially connected with alternating current generator 14, and battery pack 12 is total just, total negative terminal passes through positive and negative anodes bus cable
It is connected to 15 high voltage input terminal of DC-DC Switching Power Supplies, the low-voltage output of DC-DC Switching Power Supplies 15 is connected to DC MOTOR CONTROL
The output end of the input terminal of device 16, DC motor controller 16 is connected with 17 positive and negative binding post of direct current generator.Alternating current generator 14
It is connected with agitating device 19 by retarder 18 with the output shaft of direct current generator 17.
Stirring system controller 11 respectively with rectifier 9, battery management unit 10, AC motor control 13 and direct current
The control terminal of machine controller 16 is connected by CAN bus.Stirring system controller 11 can either need to control according to stirring operation
The wiring of circuit processed and change resistance value in circuit to control the startup of motor, speed governing, braking and forward and reverse.
Alternating current generator 14 and direct current generator 17 are respectively connected with 18 spline of retarder.DC-DC Switching Power Supplies 15 are transported in vehicle
Normally off is in when row, only when vehicle breaks down, engine 1 can not provide power for vehicle, and agitating device 19 can not
When normal rotation faces solid tank, this Switching Power Supply is opened, and battery pack 12 is as 19 discharging of power source drive agitating device.Direct current
Machine controller 16 can control the startup of direct current generator 17, speed governing, braking and forward and reverse.Two kinds of motors can not drive simultaneously, send out
When motivation 1 fails, two kinds of electric machine operation states are switched by DC/DC Switching Power Supplies 15.
Although being particularly shown and describing the present invention, those skilled in the art with reference to its exemplary embodiment
It should be understood that in the case where not departing from the spirit and scope of the present invention defined by claim, form can be carried out to it
With the various changes in details.
Claims (5)
1. a kind of oil electric mixed dynamic stirs drive system, it is characterised in that：Including machine driven system, hybrid power system and
Agitating device（19）；
Machine driven system is used to provide fuel power to hybrid power system, and stirs drive system to the oil electric mixed dynamic
Generate hoofing part power；
Hybrid power system includes alternating current generator（8）, rectifier（9）, battery management unit（10）, stirring system controller
（11）, power battery pack（12）, AC motor control（13）, alternating current generator（14）, DC-DC Switching Power Supplies（15）, direct current
Machine controller（16）, direct current generator（17）And retarder（18）；
A part of powered belt motor alternator of machine driven system output（8）Power generation, the electric current of output enter rectifier（9）
Rectification, rectifier（9）With battery management unit（10）It is connected, battery management unit（10）With battery pack（12）It is connected, battery pack
（12）The first output end, AC motor control（13）And alternating current generator（14）Sequentially it is connected, battery pack（12）It is second defeated
Outlet, DC-DC Switching Power Supplies（15）, DC motor controller（16）And direct current generator（17）Sequentially it is connected, alternating current generator（14）
And direct current generator（17）Output shaft pass through retarder（18）With agitating device（19）It is connected；
Stirring system controller（11）Respectively with rectifier（9）, battery management unit（10）, AC motor control（13）With it is straight
Galvanic electricity machine controller（16）Control terminal be connected.
2. a kind of oil electric mixed dynamic according to claim 1 stirs drive system, it is characterised in that:The machinery passes
Dynamic system includes engine（1）, transfer case（2）, torque-converters（3）, preceding bridge（4）, gearbox（5）, rear axle（6）And tire（7）, hair
Motivation（1）Output power pass through transfer case（2）Distribution, a part of power is using torque-converters（3）Enter gearbox after bending moment
（5）, gearbox（5）Front and back output shaft respectively with preceding bridge（4）And rear axle（6）It is driven axis connection, is realized to tire（7）Drive
It is dynamic.
3. a kind of oil electric mixed dynamic according to claim 1 stirs drive system, it is characterised in that:The stirring system
System controller（11）Respectively with the rectifier（9）, the battery management unit（10）, the AC motor control（13）With
The DC motor controller（16）Control terminal by CAN bus be connected.
4. a kind of oil electric mixed dynamic according to claim 1 stirs drive system, it is characterised in that：The alternating current generator
（14）With the direct current generator（17）Respectively with the retarder（18）Spline is connected.
5. a kind of concrete mixing and transporting car, it is characterised in that：Including a kind of any oil electricity mixing of Claims 1 to 4
Power stirs drive system.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810445997.XA CN108789843A (en) | 2018-05-11 | 2018-05-11 | A kind of oil electric mixed dynamic stirring drive system and concrete mixing and transporting car |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810445997.XA CN108789843A (en) | 2018-05-11 | 2018-05-11 | A kind of oil electric mixed dynamic stirring drive system and concrete mixing and transporting car |
Publications (1)
| Publication Number | Publication Date |
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| CN108789843A true CN108789843A (en) | 2018-11-13 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810445997.XA Pending CN108789843A (en) | 2018-05-11 | 2018-05-11 | A kind of oil electric mixed dynamic stirring drive system and concrete mixing and transporting car |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2020200684A1 (en) * | 2019-03-29 | 2020-10-08 | Zf Friedrichshafen Ag | Drive train for a mixer drum and control device for such a drive train |
| CN111976448A (en) * | 2020-08-28 | 2020-11-24 | 北京泓慧国际能源技术发展有限公司 | Electric drive loader power system, power control method and electric drive loader |
| CN111976005A (en) * | 2020-07-10 | 2020-11-24 | 苏州绿控传动科技股份有限公司 | Concrete mixer truck upper-mounted hybrid driving device and control method thereof |
| CN112078472A (en) * | 2020-10-16 | 2020-12-15 | 芜湖瑞来电子科技有限公司 | Cement transport vehicle stirring system and control method thereof |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| WO2020200684A1 (en) * | 2019-03-29 | 2020-10-08 | Zf Friedrichshafen Ag | Drive train for a mixer drum and control device for such a drive train |
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| CN111976005A (en) * | 2020-07-10 | 2020-11-24 | 苏州绿控传动科技股份有限公司 | Concrete mixer truck upper-mounted hybrid driving device and control method thereof |
| CN111976448A (en) * | 2020-08-28 | 2020-11-24 | 北京泓慧国际能源技术发展有限公司 | Electric drive loader power system, power control method and electric drive loader |
| CN112078472A (en) * | 2020-10-16 | 2020-12-15 | 芜湖瑞来电子科技有限公司 | Cement transport vehicle stirring system and control method thereof |
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| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20181113 |
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| RJ01 | Rejection of invention patent application after publication |