CN106799964A - A kind of velocity profile drive system - Google Patents
A kind of velocity profile drive system Download PDFInfo
- Publication number
- CN106799964A CN106799964A CN201610966635.6A CN201610966635A CN106799964A CN 106799964 A CN106799964 A CN 106799964A CN 201610966635 A CN201610966635 A CN 201610966635A CN 106799964 A CN106799964 A CN 106799964A
- Authority
- CN
- China
- Prior art keywords
- drive system
- equal
- vane pump
- velocity profile
- impeller
- 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
- B60K17/14—Arrangement or mounting of transmissions in vehicles characterised by arrangement, location, or kind of gearing the motor of fluid or electric gearing being disposed in or adjacent to traction wheel
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16H—GEARING
- F16H41/00—Rotary fluid gearing of the hydrokinetic type
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Transportation (AREA)
- Structures Of Non-Positive Displacement Pumps (AREA)
Abstract
The invention discloses a kind of velocity profile drive system, including vane pump and at least two impeller motors, all impeller motor parallel communications, the impeller motor of parallel communication and the vane pump serial communication, including filled with gas, liquid or gas-fluid two-phase mixture in the loop of the vane pump and the impeller motor.Velocity profile drive system disclosed in this invention has the advantages that simple structure, efficiency high.
Description
Technical field
The present invention relates to power and transmission field, more particularly to a kind of velocity profile drive system.
Background technology
Traditional driver for vehicle is extremely complex, and high cost.Accordingly, it would be desirable to invent a kind of new drive system.
The content of the invention
In order to solve the above problems, technical scheme proposed by the present invention is as follows：
Scheme 1：A kind of velocity profile drive system, including vane pump and at least two impeller motors, all impeller horses
Up to parallel communication, the impeller motor of parallel communication and the vane pump serial communication, including the vane pump and the leaf
Filled with gas, liquid or gas-fluid two-phase mixture in the loop of wheel motor.
Scheme 2：On the basis of scheme 1, the impeller motor is further set to be set to four, each described impeller motor drives
One wheel of dynamic four-wheel car.
Scheme 3：On the basis of scheme 1 or 2, the impeller motor is further set to include line shaft, positive rotary impeller and anti-
Rotary impeller, the positive rotary impeller and/or the contrarotating rotor are set with the line shaft clutch transmission.
Scheme 4：On the basis of either a program in scheme 1 to 3, further make to include the vane pump and the impeller horse
The base pressure in loop for reaching be set to more than or equal to 0.1MPa, 0.2MPa, 0.3MPa, 0.4MPa, 0.5MPa, 0.6MPa, 0.7MPa,
0.8MPa、0.9MPa、1.0MPa、1.5MPa、2.0MPa、2.5MPa、3.0MPa、3.5MPa、4.0MPa、4.5MPa、5.0MPa、
5.5MPa, 6.0MPa, 6.5MPa, 7.0MPa, 7.5MPa, 8.0MPa, 8.5MPa, 9.0MPa, 9.5MPa are more than or equal to
10.0MPa。
Scheme 5：On the basis of either a program in scheme 1 to 4, further optionally make to include the vane pump and institute
State the molecular weight of working medium in the loop of impeller motor more than or equal to 30,35,40,45,50,55,60,65,70,75,80,85,90,
95th, 100,105,110,115,120,125 or more than or equal to 130.
Scheme 6：On the basis of either a program in scheme 1 to 5, further optionally make to include the vane pump and institute
State the adiabatic exponent of working medium in the loop of impeller motor less than or equal to 1.67,1.66,1.64,1.62,1.60,1.58,1.56,
1.54、1.52、1.50、1.48、1.46、1.44、1.42、1.4、1.38、1.36、1.34、1.32、1.30、1.28、1.26、
1.24th, 1.22,1.20,1.18,1.16,1.14,1.12,1.10,1.08,1.06,1.04 or less than or equal to 1.02.
In the present invention, so-called " base pressure " refers in the absence of pressure in the pressure remained static in volume space, i.e. volume
Gas pressure under power difference state.
The pressure being related in the present invention, such as described base pressure, is gauge pressure pressure.
In the present invention, certain more than numerical value A and certain below numerical value A includes this number A.
In the present invention, necessary part, list should be set in necessary place according to power and the known technology of transmission field
Unit or system etc..
Beneficial effects of the present invention are as follows:
Velocity profile drive system disclosed in this invention has the advantages that simple structure, efficiency high.
Specific embodiment
It is all described the invention discloses a kind of velocity profile drive system, including vane pump and at least two impeller motors
Impeller motor parallel communication, the impeller motor of parallel communication and the vane pump serial communication, including the vane pump and
Filled with gas, liquid or gas-fluid two-phase mixture in the loop of the impeller motor.
Technical scheme is described further with reference to specific embodiment：
Embodiment 1
A kind of velocity profile drive system, including vane pump and two impeller motors, all impeller motor parallel communications,
The impeller motor of parallel communication and the vane pump serial communication, including the vane pump and the impeller motor loop
It is interior filled with gas, liquid or gas-fluid two-phase mixture, each impeller motor drives a wheel of sulky vehicle.
Embodiment 2
A kind of velocity profile drive system, including vane pump and three impeller motors, all impeller motor parallel communications,
The impeller motor of parallel communication and the vane pump serial communication, including the vane pump and the impeller motor loop
It is interior filled with gas, liquid or gas-fluid two-phase mixture, each impeller motor drives a wheel of three-wheeled vehicle.
Embodiment 3
A kind of velocity profile drive system, including vane pump and four impeller motors, all impeller motor parallel communications,
The impeller motor of parallel communication and the vane pump serial communication, including the vane pump and the impeller motor loop
It is interior filled with gas, liquid or gas-fluid two-phase mixture, each impeller motor drives a wheel of four-wheel car.
Used as disposable implementation method, all implementation methods of the invention further can optionally make the impeller horse
Up to including line shaft, positive rotary impeller and contrarotating rotor, the positive rotary impeller and/or the contrarotating rotor and the line shaft clutch
Transmission is set.
Used as disposable implementation method, the present invention can also be according to the device of the application velocity profile drive system or system
The need for the quantity of the vane pump and impeller motor is set.
Used as disposable implementation method, the present invention is all in the loop including the vane pump and the impeller motor
Implementation method filled with gas or gas-fluid two-phase mixture further can optionally select to make to include the vane pump and institute
State the base pressure in the loop of impeller motor be set to more than or equal to 0.1MPa, 0.2MPa, 0.3MPa, 0.4MPa, 0.5MPa,
0.6MPa、0.7MPa、0.8MPa、0.9MPa、1.0MPa、1.5MPa、2.0MPa、2.5MPa、3.0MPa、3.5MPa、4.0MPa、
4.5MPa、5.0MPa、5.5MPa、6.0MPa、6.5MPa、7.0MPa、7.5MPa、8.0MPa、8.5MPa、9.0MPa、9.5MPa
Or more than or equal to 10.0MPa；Also further can optionally select to make to include returning for the vane pump and the impeller motor
In road the molecular weight of working medium more than or equal to 30,35,40,45,50,55,60,65,70,75,80,85,90,95,100,105,
110th, 115,120,125 or more than or equal to 130；Also further can optionally select to make to include the vane pump and the leaf
In the loop of wheel motor the adiabatic exponent of working medium less than or equal to 1.67,1.66,1.64,1.62,1.60,1.58,1.56,1.54,
1.52、1.50、1.48、1.46、1.44、1.42、1.4、1.38、1.36、1.34、1.32、1.30、1.28、1.26、1.24、
1.22nd, 1.20,1.18,1.16,1.14,1.12,1.10,1.08,1.06,1.04 or less than or equal to 1.02.
As the implementation method that can be converted, technology essential factor in each implementation method of the invention energy in the case where not conflicting
Enough it is mutually combined.
It is clear that the invention is not restricted to above example, according to techniques known and technology disclosed in this invention
Scheme, can derive or association goes out many flexible programs, all these flexible programs, and it is protection model of the invention also to be regarded as
Enclose.
Claims (10)
1. a kind of velocity profile drive system, including vane pump and at least two impeller motors, it is characterised in that：All impellers
Motor parallel communication, the impeller motor of parallel communication and the vane pump serial communication, including the vane pump and described
Filled with gas, liquid or gas-fluid two-phase mixture in the loop of impeller motor.
2. velocity profile drive system as claimed in claim 1, it is characterised in that：The impeller motor is set to four, described in each
Impeller motor drives a wheel of four-wheel car.
3. velocity profile drive system as claimed in claim 1, it is characterised in that：The impeller motor includes line shaft, positive rotating vane
Wheel and contrarotating rotor, the positive rotary impeller and/or the contrarotating rotor are set with the line shaft clutch transmission.
4. velocity profile drive system as claimed in claim 2, it is characterised in that：The impeller motor includes line shaft, positive rotating vane
Wheel and contrarotating rotor, the positive rotary impeller and/or the contrarotating rotor are set with the line shaft clutch transmission.
5. the velocity profile drive system as described in any one in Claims 1-4, it is characterised in that：Including the vane pump and
Base pressure in the loop of the impeller motor be set to more than or equal to 0.1MPa, 0.2MPa, 0.3MPa, 0.4MPa, 0.5MPa,
0.6MPa、0.7MPa、0.8MPa、0.9MPa、1.0MPa、1.5MPa、2.0MPa、2.5MPa、3.0MPa、3.5MPa、4.0MPa、
4.5MPa、5.0MPa、5.5MPa、6.0MPa、6.5MPa、7.0MPa、7.5MPa、8.0MPa、8.5MPa、9.0MPa、9.5MPa
Or more than or equal to 10.0MPa.
6. the velocity profile drive system as described in any one in Claims 1-4, it is characterised in that：Including the vane pump and
In the loop of the impeller motor molecular weight of working medium more than or equal to 30,35,40,45,50,55,60,65,70,75,80,85,
90th, 95,100,105,110,115,120,125 or more than or equal to 130.
7. velocity profile drive system as claimed in claim 5, it is characterised in that：Including the vane pump and the impeller motor
In loop the molecular weight of working medium more than or equal to 30,35,40,45,50,55,60,65,70,75,80,85,90,95,100,105,
110th, 115,120,125 or more than or equal to 130.
8. the velocity profile drive system as described in any one in Claims 1-4 and 7, it is characterised in that：Including the vane pump
With the adiabatic exponent of working medium in the loop of the impeller motor less than or equal to 1.67,1.66,1.64,1.62,1.60,1.58,
1.56、1.54、1.52、1.50、1.48、1.46、1.44、1.42、1.4、1.38、1.36、1.34、1.32、1.30、1.28、
1.26th, 1.24,1.22,1.20,1.18,1.16,1.14,1.12,1.10,1.08,1.06,1.04 or less than or equal to 1.02.
9. velocity profile drive system as claimed in claim 5, it is characterised in that：Including the vane pump and the impeller motor
In loop the adiabatic exponent of working medium less than or equal to 1.67,1.66,1.64,1.62,1.60,1.58,1.56,1.54,1.52,
1.50、1.48、1.46、1.44、1.42、1.4、1.38、1.36、1.34、1.32、1.30、1.28、1.26、1.24、1.22、
1.20th, 1.18,1.16,1.14,1.12,1.10,1.08,1.06,1.04 or less than or equal to 1.02.
10. velocity profile drive system as claimed in claim 6, it is characterised in that：Including the vane pump and the impeller motor
Loop in working medium adiabatic exponent less than or equal to 1.67,1.66,1.64,1.62,1.60,1.58,1.56,1.54,1.52,
1.50、1.48、1.46、1.44、1.42、1.4、1.38、1.36、1.34、1.32、1.30、1.28、1.26、1.24、1.22、
1.20th, 1.18,1.16,1.14,1.12,1.10,1.08,1.06,1.04 or less than or equal to 1.02.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2015108292178 | 2015-11-25 | ||
| CN201510829217 | 2015-11-25 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106799964A true CN106799964A (en) | 2017-06-06 |
Family
ID=58976610
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610966635.6A Pending CN106799964A (en) | 2015-11-25 | 2016-10-28 | A kind of velocity profile drive system |
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| Country | Link |
|---|---|
| CN (1) | CN106799964A (en) |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4185713A (en) * | 1976-06-07 | 1980-01-29 | Dixon "Y" Machine, Incorporated | Hydrostatic drive system |
| CN101081596A (en) * | 2007-06-22 | 2007-12-05 | 哈尔滨工业大学 | Transmission system of double-bridge liquid-driving mixed power automobile |
| CN101480922A (en) * | 2008-01-11 | 2009-07-15 | 朱晓义 | High-efficient driving vehicle |
| CN102161313A (en) * | 2010-02-18 | 2011-08-24 | 波克兰液压工业设备公司 | Hydraulic transmission apparatus making quick positive clutching/declutching possible |
| CN102381190A (en) * | 2011-07-28 | 2012-03-21 | 贵州詹阳动力重工有限公司 | Hydraulic driving running system for crawler-type double vehicle body |
| CN102390257A (en) * | 2011-09-15 | 2012-03-28 | 江苏四明工程机械有限公司 | High and low-speed travel driving electric-hydraulic control system of engineering machinery |
| CN203611746U (en) * | 2013-10-26 | 2014-05-28 | 安徽合力股份有限公司 | Hydraulic travelling open-type system for forklift truck with double driving cabs |
| CN103994014A (en) * | 2013-05-01 | 2014-08-20 | 摩尔动力(北京)技术股份有限公司 | Hydraulic power system and vehicle using same |
-
2016
- 2016-10-28 CN CN201610966635.6A patent/CN106799964A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4185713A (en) * | 1976-06-07 | 1980-01-29 | Dixon "Y" Machine, Incorporated | Hydrostatic drive system |
| CN101081596A (en) * | 2007-06-22 | 2007-12-05 | 哈尔滨工业大学 | Transmission system of double-bridge liquid-driving mixed power automobile |
| CN101480922A (en) * | 2008-01-11 | 2009-07-15 | 朱晓义 | High-efficient driving vehicle |
| CN102161313A (en) * | 2010-02-18 | 2011-08-24 | 波克兰液压工业设备公司 | Hydraulic transmission apparatus making quick positive clutching/declutching possible |
| CN102381190A (en) * | 2011-07-28 | 2012-03-21 | 贵州詹阳动力重工有限公司 | Hydraulic driving running system for crawler-type double vehicle body |
| CN102390257A (en) * | 2011-09-15 | 2012-03-28 | 江苏四明工程机械有限公司 | High and low-speed travel driving electric-hydraulic control system of engineering machinery |
| CN103994014A (en) * | 2013-05-01 | 2014-08-20 | 摩尔动力(北京)技术股份有限公司 | Hydraulic power system and vehicle using same |
| CN203611746U (en) * | 2013-10-26 | 2014-05-28 | 安徽合力股份有限公司 | Hydraulic travelling open-type system for forklift truck with double driving cabs |
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Application publication date: 20170606 |
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