CN106114204B - Double planet-rotary arm type three-speed battery electric power system - Google Patents

Double planet-rotary arm type three-speed battery electric power system Download PDF

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Publication number
CN106114204B
CN106114204B CN201610704399.0A CN201610704399A CN106114204B CN 106114204 B CN106114204 B CN 106114204B CN 201610704399 A CN201610704399 A CN 201610704399A CN 106114204 B CN106114204 B CN 106114204B
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China
Prior art keywords
gear
output
grades
iii
star
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CN201610704399.0A
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CN106114204A (en
Inventor
段福海
王豫
陈军
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Guangzhou Xinyu Power Technology Co Ltd
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Guangzhou Xinyu Power Technology Co Ltd
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Priority to CN201610703138.7A priority Critical patent/CN106183797B/en
Publication of CN106114204A publication Critical patent/CN106114204A/en
Priority to US15/455,156 priority patent/US9719584B1/en
Priority to ES17162213T priority patent/ES2715778T3/en
Priority to EP17162213.7A priority patent/EP3266635B1/en
Priority to HUE17162213A priority patent/HUE042318T2/en
Priority to JP2017079771A priority patent/JP6209297B1/en
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Publication of CN106114204B publication Critical patent/CN106114204B/en
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    • 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
    • F16H3/00—Toothed gearings for conveying rotary motion with variable gear ratio or for reversing rotary motion
    • F16H3/44—Toothed gearings for conveying rotary motion with variable gear ratio or for reversing rotary motion using gears having orbital motion
    • F16H3/62—Gearings having three or more central gears
    • F16H3/64—Gearings having three or more central gears composed of a number of gear trains, the drive always passing through all the trains, each train having not more than one connection for driving another train
    • 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
    • B60K17/043—Transmission unit disposed in on near the vehicle wheel, or between the differential gear unit and the wheel
    • B60K17/046—Transmission unit disposed in on near the vehicle wheel, or between the differential gear unit and the wheel with planetary gearing having orbital motion
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60K—ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES; ARRANGEMENT OR MOUNTING OF PLURAL DIVERSE PRIME-MOVERS IN VEHICLES; AUXILIARY DRIVES FOR VEHICLES; INSTRUMENTATION OR DASHBOARDS FOR VEHICLES; ARRANGEMENTS IN CONNECTION WITH COOLING, AIR INTAKE, GAS EXHAUST OR FUEL SUPPLY OF PROPULSION UNITS IN VEHICLES
    • B60K17/00—Arrangement or mounting of transmissions in vehicles
    • B60K17/04—Arrangement or mounting of transmissions in vehicles characterised by arrangement, location, or kind of gearing
    • B60K17/06—Arrangement or mounting of transmissions in vehicles characterised by arrangement, location, or kind of gearing of change-speed gearing
    • B60K17/08—Arrangement or mounting of transmissions in vehicles characterised by arrangement, location, or kind of gearing of change-speed gearing of mechanical type
    • 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
    • F16H3/00—Toothed gearings for conveying rotary motion with variable gear ratio or for reversing rotary motion
    • F16H3/44—Toothed gearings for conveying rotary motion with variable gear ratio or for reversing rotary motion using gears having orbital motion
    • F16H3/46—Gearings having only two central gears, connected by orbital gears
    • 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
    • B60K17/02—Arrangement or mounting of transmissions in vehicles characterised by arrangement, location, or kind of clutch
    • 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
    • B60K17/16—Arrangement or mounting of transmissions in vehicles characterised by arrangement, location, or kind of gearing of differential gearing
    • 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
    • F16H37/00—Combinations of mechanical gearings, not provided for in groups F16H1/00 - F16H35/00
    • F16H37/02—Combinations of mechanical gearings, not provided for in groups F16H1/00 - F16H35/00 comprising essentially only toothed or friction gearings
    • F16H37/06—Combinations of mechanical gearings, not provided for in groups F16H1/00 - F16H35/00 comprising essentially only toothed or friction gearings with a plurality of driving or driven shafts; with arrangements for dividing torque between two or more intermediate shafts
    • F16H37/08—Combinations of mechanical gearings, not provided for in groups F16H1/00 - F16H35/00 comprising essentially only toothed or friction gearings with a plurality of driving or driven shafts; with arrangements for dividing torque between two or more intermediate shafts with differential gearing
    • F16H37/0806—Combinations of mechanical gearings, not provided for in groups F16H1/00 - F16H35/00 comprising essentially only toothed or friction gearings with a plurality of driving or driven shafts; with arrangements for dividing torque between two or more intermediate shafts with differential gearing with a plurality of driving or driven shafts
    • F16H37/0813—Combinations of mechanical gearings, not provided for in groups F16H1/00 - F16H35/00 comprising essentially only toothed or friction gearings with a plurality of driving or driven shafts; with arrangements for dividing torque between two or more intermediate shafts with differential gearing with a plurality of driving or driven shafts with only one input shaft
    • 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
    • F16H57/00—General details of gearing
    • F16H57/02—Gearboxes; Mounting gearing therein
    • F16H57/023—Mounting or installation of gears or shafts in the gearboxes, e.g. methods or means for assembly
    • 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
    • F16H57/00—General details of gearing
    • F16H57/08—General details of gearing of gearings with members having orbital motion
    • F16H57/10—Braking arrangements
    • 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
    • F16H59/00—Control inputs to control units of change-speed-, or reversing-gearings for conveying rotary motion
    • F16H59/02—Selector apparatus
    • 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
    • F16H61/00—Control functions within control units of change-speed- or reversing-gearings for conveying rotary motion ; Control of exclusively fluid gearing, friction gearing, gearings with endless flexible members or other particular types of gearing
    • F16H61/0059—Braking of gear output shaft using simultaneous engagement of friction devices applied for different gear ratios
    • 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
    • F16H61/00—Control functions within control units of change-speed- or reversing-gearings for conveying rotary motion ; Control of exclusively fluid gearing, friction gearing, gearings with endless flexible members or other particular types of gearing
    • F16H61/04—Smoothing ratio shift
    • 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
    • F16H61/00—Control functions within control units of change-speed- or reversing-gearings for conveying rotary motion ; Control of exclusively fluid gearing, friction gearing, gearings with endless flexible members or other particular types of gearing
    • F16H61/26—Generation or transmission of movements for final actuating mechanisms
    • F16H61/28—Generation or transmission of movements for final actuating mechanisms with at least one movement of the final actuating mechanism being caused by a non-mechanical force, e.g. power-assisted
    • F16H61/30—Hydraulic or pneumatic motors or related fluid control means therefor
    • 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
    • F16H61/00—Control functions within control units of change-speed- or reversing-gearings for conveying rotary motion ; Control of exclusively fluid gearing, friction gearing, gearings with endless flexible members or other particular types of gearing
    • F16H61/26—Generation or transmission of movements for final actuating mechanisms
    • F16H61/28—Generation or transmission of movements for final actuating mechanisms with at least one movement of the final actuating mechanism being caused by a non-mechanical force, e.g. power-assisted
    • F16H61/32—Electric motors actuators or related electrical control means therefor
    • 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
    • F16H63/00—Control outputs from the control unit to change-speed- or reversing-gearings for conveying rotary motion or to other devices than the final output mechanism
    • F16H63/02—Final output mechanisms therefor; Actuating means for the final output mechanisms
    • F16H63/30—Constructional features of the final output mechanisms
    • F16H63/3023—Constructional features of the final output mechanisms the final output mechanisms comprising elements moved by fluid pressure
    • F16H63/3026—Constructional features of the final output mechanisms the final output mechanisms comprising elements moved by fluid pressure comprising friction clutches or brakes
    • 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
    • F16H63/00—Control outputs from the control unit to change-speed- or reversing-gearings for conveying rotary motion or to other devices than the final output mechanism
    • F16H63/02—Final output mechanisms therefor; Actuating means for the final output mechanisms
    • F16H63/30—Constructional features of the final output mechanisms
    • F16H63/34—Locking or disabling mechanisms
    • F16H63/3416—Parking lock mechanisms or brakes in the transmission
    • F16H63/345—Parking lock mechanisms or brakes in the transmission using friction brakes, e.g. a band brakes
    • 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
    • F16H63/00—Control outputs from the control unit to change-speed- or reversing-gearings for conveying rotary motion or to other devices than the final output mechanism
    • F16H63/02—Final output mechanisms therefor; Actuating means for the final output mechanisms
    • F16H63/30—Constructional features of the final output mechanisms
    • F16H63/34—Locking or disabling mechanisms
    • F16H63/3416—Parking lock mechanisms or brakes in the transmission
    • F16H63/3483—Parking lock mechanisms or brakes in the transmission with hydraulic actuating means
    • 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
    • F16H57/00—General details of gearing
    • F16H57/02—Gearboxes; Mounting gearing therein
    • F16H2057/02039—Gearboxes for particular applications
    • F16H2057/02043—Gearboxes for particular applications for vehicle transmissions
    • 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
    • F16H57/00—General details of gearing
    • F16H57/02—Gearboxes; Mounting gearing therein
    • F16H2057/02086—Measures for reducing size of gearbox, e.g. for creating a more compact transmission casing
    • 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
    • F16H61/00—Control functions within control units of change-speed- or reversing-gearings for conveying rotary motion ; Control of exclusively fluid gearing, friction gearing, gearings with endless flexible members or other particular types of gearing
    • F16H2061/0012—Transmission control for optimising power output of driveline
    • 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
    • F16H61/00—Control functions within control units of change-speed- or reversing-gearings for conveying rotary motion ; Control of exclusively fluid gearing, friction gearing, gearings with endless flexible members or other particular types of gearing
    • F16H61/04—Smoothing ratio shift
    • F16H2061/0455—Smoothing ratio shift during shifts involving three or more shift members, e.g. release of 3-4 clutch, 2-4 brake and apply of forward clutch C1
    • 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
    • F16H61/00—Control functions within control units of change-speed- or reversing-gearings for conveying rotary motion ; Control of exclusively fluid gearing, friction gearing, gearings with endless flexible members or other particular types of gearing
    • F16H61/26—Generation or transmission of movements for final actuating mechanisms
    • F16H61/28—Generation or transmission of movements for final actuating mechanisms with at least one movement of the final actuating mechanism being caused by a non-mechanical force, e.g. power-assisted
    • F16H61/32—Electric motors actuators or related electrical control means therefor
    • F16H2061/323—Electric motors actuators or related electrical control means therefor for power assistance, i.e. servos with follow up action
    • 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
    • F16H2306/00—Shifting

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  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Transportation (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Retarders (AREA)
  • Structure Of Transmissions (AREA)
  • Connection Of Motors, Electrical Generators, Mechanical Devices, And The Like (AREA)
  • Braking Arrangements (AREA)

Abstract

The invention discloses a double planet-rotary arm type three-speed battery electric power system. A motor thereof is connected with an input star mechanism; the input star mechanism and an output star mechanism are both connected with a rotary arm; the two ends of the rotary arm are connected with a box body; the input star mechanism is connected with a gear-I gearshift disc and a one-way clutch; the output star mechanism is connected with a gear-II gearshift disc and a gear-III gearshift disc; the outer side of the rotary arm at the front side of the input star mechanism is connected with an output transition gear group; the output transition gear group is connected with a differential mechanism; the gear-I gearshift disc and a gear-I gearshift mechanism are connected in a matching manner; the gear-II gearshift disc and a gear-II gearshift mechanism are connected in a matching manner; and the gear-III gearshift disc and a gear-III gearshift mechanism are connected in a matching manner. According to the scheme, the low-speed climbing capacity of a battery electric vehicle system is effectively enhanced; the limit rotational speed of the motor, and the load impact and maintenance cost of the electric system are reduced; and the system has higher running efficiency and a smaller size. The performance and overall quality of the power system are effectively improved.

Description

Double-planet is with the fast pure power-driven power system of pivoted arm three
Technical field
The present invention relates to automobile technical field, the more particularly to double-planet suitable for pure electric automobile is pure with the speed of pivoted arm three Power-driven power system.
Background technology
It is continuous with the continuous improvement of electric automobile max. speed, grade climbing performance, acceleration and course continuation mileage demand Lifting, and cost continuous decrease development trend, efficient multi gear automatic power transmission system assembly turn into what is solved the above problems Key link.It is born early stage in electric automobile, designer to have planned and drive vehicle come stand-by motor using multi-speed transmission, to Reduce motor torque, controller electric current, lifting system efficiency, lifting vehicles dynamic performance, extension course continuation mileage, protection battery Bag, reduction system weight.However, due to international fuel price and supply problem, Development of Electric Vehicles receives restriction, electronic Transmission case of automobile has also lain on the table a nearly century therewith.Over nearly 15 years, electric automobile compares power with low speed canine tooth wheel speed Based on assembly, vehicle max. speed is less than 50Km/h, with cruiser, golf cart, vista car, field vehicle, old generation Based on step car.Meanwhile, being influenceed by the thinking of development of low-speed electronic two wheeler and tricycle, electric automobile does not need the finger of gearbox Thinking of development is led to have commanded nearly 12 years.Directly it is driven using motor, with power in 3-8Kw, rotating speed is in 3600rpm Based on brush direct current motor or low-voltage induction motor.
Birth and the fast lifting of electrokinetic cell performance with the high speeds such as tesla course continuation mileage electric automobile long, environment The fast development of the increasingly intensification and high-speed rail transportation of problem so that the development of government and consumer to electric automobile is carried out Redefine.More than 200Km/h, course continuation mileage have also exceeded 500Km to the max. speed of electric automobile, during hundred kilometers of acceleration Between reach below 5s.Power of motor has exceeded 100Kw, and motor speed have also exceeded 10000rpm.The period is by early stage electronic vapour The development inertia of car power assembly, most designer and policymaker think (such as to be reached by lifting motor rotating speed and power 20000rpm and 200Kw) without using automatic gear-box.However, ignoring a very big optimization problem --- power is effectively sharp With rate, cause system power huge, inefficiency, cost remains high, Difficulty.Most Automobile Enterprises are directed to electric automobile Performance fast lifting, it is understood that variable-speed dynamic assembly (automatic transmission) used for electric vehicle is essential key core Part.And quickly variable-speed dynamic assembly used for electric vehicle is researched and developed in input manpower financial capacity design.
It is total using fixed speed ratio power when max. speed is less than 50Km/h for the passenger car without specific use Into disclosure satisfy that requirement substantially；It is basic using two fast power assemblies when max. speed is no more than 100Km/h but during higher than 80Km/h Disclosure satisfy that requirement；When max. speed is no more than 150Km/h but during higher than 120Km/h, substantially can using three fast power assemblies Meet and require.For the commercial car of commercial use, optimal vehicle is obtained preferably with multi gear automatic gear shifting dynamic Energy.By using multi gear automatic gear shifting dynamic assembly, to reducing system electricity peak parameters, lifting system dynamic property, efficiency, safety Property and reliability, reduce vibrating noise and cost, course continuation mileage etc. is extended under equal electricity and is played an important roll.But, it is existing PWTN also have that low speed climbing capacity is weak, electric system load impact big, motor limit speed is high, running efficiency of system Low, volume is big and the problems such as maintenance cost high.
The content of the invention
The technical problem to be solved in the present invention is to provide that a kind of low speed climbing capacity suitable for pure electric automobile is strong, electricity system System load impact is small, motor limit speed is low, running efficiency of system is high, small volume and the same pivoted arm of the low double-planet of maintenance cost Three fast pure power-driven power systems.
In order to solve the above-mentioned technical problem, the technical scheme is that：
Double-planet with the fast pure power-driven power system of pivoted arm three, including motor, be input into star-like mechanism, export star-like mechanism, Pivoted arm, one-way clutch, I gear shifts disk, II gear shifts disk, III gear shifts disk, I gear shifts mechanism, II gear shifts mechanism, III Gear shift mechanism, output transition gear group, differential mechanism, casing,
The motor output shaft is connected with the input sun gear for being input into star-like mechanism；
The planet wheel spindle that the star-like mechanism of input, the star-like mechanism of output pass through to be used in conjunction with is connected；The planet wheel spindle Two ends be connected with pivoted arm respectively；
The two ends difference casing connection of pivoted arm；The star-like mechanism of input connects with I gear shifts disk, one-way clutch respectively Connect；
The star-like mechanism of output is connected with II gear shifts disk, III gear shift disks respectively；
It is connected with output transition gear group on the outside of the pivoted arm being input on front side of star-like mechanism；Output transition gear group and differential Device is connected；
The I gear shifts disk is connected with I gear shifts mechanism；The II gear shifts disk coordinates with II gear shifts mechanism and connects Connect；The III gear shifts disk is connected with III gear shifts mechanism.
Further, the star-like mechanism of input includes input sun gear, input planetary gear, planet wheel spindle, I grades of internal tooth Circle, the input sun gear is connected with input planetary gear external toothing；The input planetary gear is connected with I grades of ring gear internal messing； The input planetary gear is connected by spline pair with planet wheel spindle.
Further, the input sun gear is connected by spline pair with motor output shaft；The I grades of ring gear passes through I Inner ring of the shelves ring gear connector respectively with I gear shifts disk, one-way clutch is connected；The outer ring of the one-way clutch and casing It is fixedly connected.
Further, the star-like mechanism of output includes output sun gear, center row star-wheel, middle planetary wheel shaft, centre Planet wheel bearing, planet wheel spindle, output planetary wheel, II grades of ring gear, the output sun gear connect with the external toothing of center row star-wheel Connect；The center row star-wheel is connected with output planetary wheel external toothing；The center row star-wheel is by middle planetary wheel bearing with Between planet wheel spindle connection；The output planetary wheel is connected by spline pair with planet wheel spindle；The output planetary wheel is interior with II grades Gear ring internal messing is connected；The middle planetary wheel shaft is connected with pivoted arm.
Further, the motor output shaft is hollow shaft, and the output sun gear is by sun gear output shaft through electricity Machine output shaft is connected with III gear shift disks；The II grades of ring gear is connected by II grades of ring gear connecting shaft with II gear shift disks.
Further, the output transition gear group includes the first output gear, the second output gear, the 3rd output gear Wheel, the 4th output gear, jackshaft, first output gear are fixedly connected or the first output gear and pivoted arm one with pivoted arm Body formed formation；First output gear is connected with the second output gear external toothing；Second output gear is defeated with the 3rd Go out gear to be connected with jackshaft；The two ends of the jackshaft are connected by bearing with casing respectively；3rd output gear It is connected with the 4th output gear external toothing；4th output gear is connected with differential mechanism；The right output end of the differential mechanism with Right output axle shaft connection, the left output end of differential mechanism is connected with left output axle shaft.
Further, the motor, the star-like mechanism of input, the star-like mechanism of output, pivoted arm, one-way clutch, I gear shifts Disk, II gear shifts disk, the concentric installation of III gear shifts disk；The output shaft of the motor is also installed and is connected with motor speed measuring biography Sensor.
Further, the I gear shifts mechanism, II gear shifts mechanism, the structure all same of III gear shifts mechanism, wrap Actuator, reservoir, gear shift master cylinder, high pressure gear shift liquid pipe, caliper retainer, gear shift piston, interior brake pad, external friction block are included, The gear shift master cylinder is connected with actuator, reservoir, high pressure gear shift liquid pipe respectively；The other end of the high pressure gear shift liquid pipe with change Shelves piston connection；The gear shift piston, external friction block are connected with caliper retainer；The gear shift piston connects with interior brake pad Connect；The interior brake pad, external friction block are oppositely arranged；And the I gear shifts disk, II gear shifts disk, III gear shift disks, wherein Any one is located in the middle of interior brake pad, external friction block and gap coordinates.
Further, the I gear shifts mechanism, II gear shifts mechanism, III gear shifts mechanism any of which item are also including low Pressure alarm, tachogenerator, the low pressure alarm are arranged on gear shift master cylinder high-voltage oil liquid output end；The tachogenerator On caliper retainer.
Further, the I gear shifts disk, II gear shifts disk, III gear shift disks, also add on the circumference of any of which Work has the equally distributed tooth that tests the speed；Case is also equipped with the casing being connected with output transition gear group near the pivoted arm Body exports tachogenerator.
Using above-mentioned technical proposal, due to used motor, be input into star-like mechanism, export star-like mechanism, pivoted arm, it is unidirectional from Clutch, I gear shifts disk, II gear shifts disk, III gear shifts disk, I gear shifts mechanism, II gear shifts mechanism, III gear shifts mechanism, The technical characteristics such as output transition gear group, differential mechanism, casing；Star-like mechanism, the star-like mechanism of output and pivoted arm will be input into integrally to set Meter, is input into star-like mechanism and is connected with I gear shifts disk, one-way clutch；Export star-like mechanism and II gear shifts disk, III gear shifts Disk is connected；And by I gear shifts disk, I gear shifts mechanism, II gear shifts disk, II gear shifts mechanism, III gear shifts disk, III grades Shifter is designed with casing split.So that the present invention efficiently solves the low speed that existing electric powered motor power train is present Climbing capacity is weak, electric system load impact big, motor limit speed is high, running efficiency of system is low, volume is big and maintenance cost is high Etc. technical problem.The present invention has compact conformation, transmission efficiency, power-interruption free shifting, autoelectrinic parking, any gear Switching, gear shift response is rapid, smooth-going, reliability are high, and shifter is completely separable with internal drive structure, gearshift procedure generation Heat, dust, particulate do not interfere with transmission inside, easy to maintenance, available linearization control, low cost and other advantages.Realize I grades of work Pattern, II grade mode of operation, III grades of mode of operation, without interrupting gearshift procedure pattern, reverse mode, park mode, braking mode Etc. function；The performance of pure electric vehicle power transmission system in the prior art is effectively improved, the whole machine of pure electric automobile is improved Quality.The present invention has simple structure, and axial dimension is small, transmission efficiency, power-interruption free shifting, can arbitrarily gear switch, Electronic type automatic parking, automatic anti-running slope function, gear shift response is rapid, smooth-going, reliability are high, shifter and internal drive knot Structure is completely separable, and the heat of gearshift procedure generation, dust, particulate do not interfere with transmission inside, easy to maintenance, available linearization control, Low cost and other advantages.
Brief description of the drawings
Fig. 1 is invention mechanism principle figure.
Specific embodiment
Specific embodiment of the invention is described further below in conjunction with the accompanying drawings.Herein it should be noted that for The explanation of these implementation methods is used to help understand the present invention, but does not constitute limitation of the invention.Additionally, disclosed below As long as each implementation method of the invention in involved technical characteristic do not constitute conflict each other and can just be mutually combined.
As shown in Figure 1, with the fast pure power-driven power system of pivoted arm three, the output shaft 2 of its motor 1 is hollow to double-planet Axle；The one end of output shaft 2 is connected with the input sun gear 3 for being input into star-like mechanism；The other end is also equipped with motor speed measuring sensor 4. Input sun gear 3 is connected with the internal messing of input planetary gear 5 for being input into star-like mechanism；Input planetary gear 5 passes through spline pair and planet Wheel shaft 6 installs connection；Input planetary gear 5 is connected with the I grades of internal messing of ring gear 7.I grades of ring gear 7 is by I grades of ring gear connector 8 are connected with the I gear shifts disk 10 outside casing 9；I grades of ring gear connector 8 connects at casing 9 with the inner ring of one-way clutch 11 Connect；The outer ring of one-way clutch 11 is fixedly connected with casing 9.Install solid with pivoted arm 12 respectively by bearing in the two ends of planet wheel spindle 6 It is fixed, realize positioning axially and radially.The two ends of pivoted arm 12 are fixedly connected by bearing with casing 9 respectively.
The output planetary wheel 13 for exporting star-like mechanism is fixed on planet wheel spindle 6 by spline pair；Output planetary wheel 13 are connected with the external toothing of center row star-wheel 14, are connected with the II grades of engagement of ring gear 15.II grades of ring gear 15 is by II grades of ring gear Connecting shaft 16 is fixedly connected with the II gear shifts disk 17 outside casing 9.Center row star-wheel 14 is by independent middle planetary wheel bearing 18 are arranged on middle planetary wheel shaft 19；And be connected with the output external toothing of sun gear 20；Middle planetary wheel shaft 19 passes through spline pair It is fixedly connected with pivoted arm 12.Output sun gear 20 is changed by the sun gear output shaft 21 of the output shaft 2 through motor 1 with III grades Shelves disk 22 is fixedly connected.On the casing 9 near pivoted arm 12 with output transition gear group link position, casing output is installed and is surveyed Fast sensor 23.
Exported with the first of output transition gear group by spline pair in the outside for being input into the pivoted arm 12 of star-like device front end Gear 24 is connected, or directly is integrally machined to form the first output gear 24 on pivoted arm 12；Adopted in this case specific implementation process The first output gear 24 is formed with being integrally machined on pivoted arm 12.First output gear 24 and the external toothing of the second output gear 25 connect Connect, the second output gear 25 and the 3rd output gear 26 are installed on jackshaft 27, the two ends of jackshaft 27 pass through axle respectively Hold on casing 9, realize axially and radially locating.3rd output gear 26 is connected with the external toothing of the 4th output gear 28, 4th output gear 28 is connected by spline pair with differential mechanism 29.The right output end of differential mechanism 29 connects right output axle shaft 30, poor The left output end of fast device 29 connects left output axle shaft 31.In specific implementation, motor 1, be input into star-like mechanism, export star-like mechanism, Pivoted arm 12, one-way clutch 11, I gear shifts disk 10, II gear shifts disk 17, the concentric installation of III gear shifts disk 22.
I gear shifts mechanism, II gear shifts mechanism, the structure all same of III gear shifts mechanism.
In specific implementation, I gear shifts mechanism includes that I grades of actuator 32, I grade reservoir 33, I gear shifts master cylinder 34, I grade is high Brake pad 38, I grade external friction block 39 in pressure gear shift liquid pipe 35, I grade caliper retainer 36, I gear shifts piston 37, I grade.I grades is changed Shelves master cylinder 34 is connected with I grades of actuator 32, I grade reservoir 33, I grade high pressure gear shift liquid pipe 35 respectively；I grades of high pressure gear shift liquid pipe 35 The other end be connected with I gear shifts piston 37；I gear shifts piston 37, I grade external friction block 39 is installed in I grades of caliper retainer On 36.I gear shifts piston 37 is fixedly connected with brake pad 38 in I grades；Rubbed outside I gear shifts disk 10 and I grades of interior brake pad 38, I grade Cleaning block 39 is connected with gap.When I grades of actuator 32 is not performed, I gear shifts disk 10 can when I gear shifts piston 37 is failure to actuate Freely rotated between brake pad 38, I grade external friction block 39 in I grades.I is installed in the high-voltage oil liquid output end of I gear shifts master cylinder 34 Shelves low pressure alarm 40, is provided with I grades of tachogenerator 41 on I grades of caliper retainer 36, and I grades of tachogenerator 41 is just to I Gear shift disk 10, in order to improve I grades of detection sensitivity and precision of tachogenerator 41, in the excircle of I gear shifts disk 10 On be equably provided with the tooth that tests the speed.I grades of actuator 32 is passed through using motor, decelerator and screw mechanism in specific implementation Motor connection reducer, is connected by decelerator with screw mechanism, drives I gear shifts master cylinder 34 to move by screw mechanism Make generation highly pressurised liquid, gradually being fixedly clamped to I gear shifts disk 10 is realized in action to drive I gear shifts piston 37.
II gear shifts mechanism includes II grades of actuator 42, II grade reservoir 43, master cylinder 44, the II grade high pressure gear shift of II gear shifts Brake pad 48, II grade external friction block 49 in liquid pipe 45, II grade caliper retainer 46, II gear shifts piston 47, II grade.II gear shifts Master cylinder 44 is connected with II grades of actuator 42, II grade reservoir 43, II grade high pressure gear shift liquid pipe 45 respectively；II grades of high pressure gear shift liquid pipe 45 other end is connected with II gear shifts piston 47；II gear shifts piston 47, I grade external friction block 32 is installed in II grades of caliper and protects Hold on frame 46.II gear shifts piston 47 is fixedly connected with brake pad 48 in II grades；II gear shifts disk 17 and II grade interior brake pad 48, II grades of external friction block 49 is connected with gap.When II grades of actuator 42 is not performed, II when II gear shifts piston 47 is failure to actuate Gear shift disk 17 can freely be rotated between brake pad 48, II grade external friction block 49 in II grades.In the high pressure of II gear shifts master cylinder 44 Fluid output end installs II grades of low pressure alarm 50, and II grades of tachogenerator 51, II is provided with II grades of caliper retainer 46 Shelves tachogenerator 51 just to II gear shifts disk 17, in order to improve II grades of detection sensitivity and precision of tachogenerator 51, The tooth that tests the speed equably is provided with the excircle of II gear shifts disk 17.II grades of actuator 42 is electric using driving in specific implementation Machine, decelerator and screw mechanism, by motor connection reducer, are connected, by spiral shell by decelerator with screw mechanism Rotation mechanism drives II gear shifts master cylinder 44 to act makes liquid produce high pressure, drives II gear shifts piston 47 to act, and gradually clamps II Gear shift disk 17.
III gear shifts mechanism includes that III grades of actuator 52, III grade reservoir 53, III gear shifts master cylinder 54, III grade is high Brake pad 58, III grade external friction block in pressure gear shift liquid pipe 55, III grade caliper retainer 56, III gear shifts piston 57, III grade 59.III gear shifts master cylinder 54 is connected with III grades of actuator 52, III grade reservoir 53, III grade high pressure gear shift liquid pipe 55 respectively； The III grades of other end of high pressure gear shift liquid pipe 55 is connected with III gear shifts piston 57；Piston 57, the III grade external friction of III gear shifts Block 59 is installed on III grades of caliper retainer 56.III gear shifts piston 57 is fixedly connected with brake pad 58 in III grades；III Gear shift disk 22 is connected with gap with III grades of interior brake pad 58, III grade external friction block 59.Do not held in III grades of actuator 52 During row, III gear shifts disk 22 can be in III grades of interior brake pad 58, III grade external friction block 59 when III gear shifts piston 57 is failure to actuate Between freely rotate.III grades of low pressure alarm 60 is installed in the high-voltage oil liquid output end of III gear shifts master cylinder 54, in III grades of caliper III grades of tachogenerator 61 is installed on retainer 56, III grades of tachogenerator 61 just to III gear shifts disk 22, in order to improve III grades of detection sensitivity and precision of tachogenerator 61, survey is equably provided with the excircle of III gear shifts disk 22 Fast tooth.III grades of actuator 52 is connected by motor and subtracted using motor, decelerator and screw mechanism in specific implementation Fast device, is connected by decelerator with screw mechanism, and driving III gear shifts master cylinder 54 to act by screw mechanism produces liquid High pressure, drives III gear shifts piston 57 to act, and gradually clamps III gear shifts disk 22.
Above-mentioned technical proposal, will be input into star-like mechanism, export star-like mechanism and the global design of pivoted arm 9, be input into star-like mechanism It is connected with I gear shifts disk 10, one-way clutch 11；Star-like mechanism is exported to be connected with II gear shifts disk 17, III gear shifts disk 22； And change I gear shifts disk 10, I gear shifts mechanism, II gear shifts disk 17, II gear shifts mechanism, III gear shifts disk 22, III grade Gear mechanism is designed with the split of casing 9.Motor 1, the star-like mechanism of input, the star-like mechanism of output, pivoted arm 12, one-way clutch 11, I grade Shift disk 10, II gear shifts disk 17, the concentric installation of III gear shifts disk 22.Efficiently solve pure power-driven power system existing Low speed climbing capacity present in technology is weak, motor limit speed is low, electric system load impact is big, running efficiency of system is high, body The problems such as product is greatly and maintenance cost is high；Effectively improve the performance of pure electric vehicle power transmission system in the prior art.
Main control strategies of the present invention and running include the following aspects：
I grades of mode of operation：(unless otherwise instructed, specifying motor just herein when motor 1 is received when master controller is instructed It is considered as vehicle to rotation just marching forward traveling, motor is rotated backward and is considered as vehicle backing traveling), energy is obtained from accumulation power supply Positive power is passed to by input sun wheel 3 by output shaft 2, input sun wheel 3 occurs external toothing relation, band with input planetary gear 5 Dynamic input planetary gear 5 is rotated backward；Input planetary gear 5 drives I grades of ring gear 7 to rotate in same direction by Inside gear drive, I grades of internal tooth Circle 7 has the rotation trend opposite with input sun 3 steerings of wheel；Input planetary gear 5 is fixedly and coaxially connected with output star-wheel 13, is input into Planetary gear 5 is rotated with output star-wheel 13 same rotational speed；Output star-wheel 13 is driven by external toothing and drives middle planetary wheel 14 reverse There are rotation, center row star-wheel 14 3 steering identicals of taking turns positive with input to rotate trend；Center row star-wheel 14 is driven by external toothing Output sun gear 20 is driven to rotate backward, output sun gear 20 has the rotation trend opposite with input sun 3 steerings of wheel；Output star Wheel 13 is rotate in same direction by Inside gear drive II grades of ring gear 15 of drive, and II grades of ring gear 15 has and the steering phase of input sun wheel 3 Anti- rotation trend；II grades of ring gear 15 is connected by II grades of ring gear connecting shaft 16 with II gear shifts disk 17, and then II grades is changed Shelves disk 17 is rotated backward；Because I grades of ring gear 7 is connected by I grades of ring gear connector 8 with I gear shifts disk 10, I grades of ring gear The inner ring of one-way clutch 11 is installed with connector 8, the outer ring of one-way clutch 11 is arranged in casing 9；It is unidirectional from Clutch 11 has reverse (relative input sun wheel 3 is turned to) latch functions to I grades of ring gear 7；Now, I grades of actuator 32, II grade is held Row device 42 and III grades of actuator 52 are in off working state, I gear shifts disk 10, II gear shifts disk 17 and III gear shifts disk 22 In release conditions；Planetary transmission will export power with I notch speeds ratio by pivoted arm 12；Pivoted arm 12 passes through mounted thereto first Output gear 24 imparts power to the second output gear 25 by external toothing relation, and the second output gear 25 is imparted power to The 3rd output gear 26 on jackshaft 27 is commonly mounted on, the 3rd output gear 26 is imparted power to by external toothing relation 4th output gear 28, the 4th output gear 28 impart power to fixed installation differential mechanism 29, differential mechanism 29 by power by Inside output differential bevel gear passes to left output axle shaft 31 and right output axle shaft 30 drives vehicle to advance.Definition input sun wheel 3 Tooth number Z 0, input planetary gear 5 tooth number Z 1, I grade ring gear 7 tooth number Z 2, output sun gear 20 tooth number Z 3, export star-wheel 13 tooth number Z 4, the II grades of tooth number Z of ring gear 15 5, the tooth number Z 6 of the first output gear 24, the number of teeth of the second output gear 25 Z7, the tooth number Z 8 of the 3rd output gear 26, the tooth number Z 9 of the 4th output gear 28, then assembly is (1+Z2/Z0) * Z7* by speed ratio Z9/Z6*Z8 completes I grades of mode of operation；
II grades of mode of operation：When master controller detects vehicle performance parameter and driving conditions reach II grades of given threshold When, controller sends instruction, the hydraulic oil that II grades of actuator 42 promotes II gear shifts master cylinder 44 to produce to II grades of actuator 42 Liquid enters II gear shifts piston 47 by II grades of high pressure gear shift liquid pipe 45, and II gear shifts piston 47 is pushed away in the presence of high-voltage oil liquid Brake pad 48 and II grades of external friction block 49 clamp braking II gear shifts disk 17 in dynamic II grades, because II gear shifts disk 17 is by II grades Ring gear connecting shaft 16 is connected with II grades of ring gear 15, and then II grades of ring gear 15 is braked；I grades of actuator 32 is in inoperative State, I gear shifts disk 10 is in release conditions；III grades of actuator 52 is in off working state, and III gear shifts disk 22 is in and releases Put state；Positive power is passed to input sun wheel 3 by output shaft 2, and input sun wheel 3 imparts power to line of input by external toothing Star-wheel 5；Input planetary gear 5 is fixedly and coaxially connected with output star-wheel 13, and input planetary gear 5 turns with output star-wheel 13 same rotational speed It is dynamic；Output star-wheel 13 is driven by external toothing and drives middle planetary wheel 14 to rotate backward, and center row star-wheel 14 has and input sun Wheel 3 turns to identical and rotates trend；Center row star-wheel 14 is driven by external toothing and drives output sun gear 20 to rotate backward, and is exported Sun gear 20 has the rotation trend opposite with input sun 3 steerings of wheel；Output star-wheel 13 is driven in II grades by Inside gear drive Gear ring 15 rotates in same direction, and II grades of ring gear 15 has the rotation trend opposite with input sun 3 steerings of wheel；Now, due in II grades Gear ring 15 is braked, and pivoted arm 12 will rotate in same direction (relative input sun wheel 3 is turned to) with rotating speed higher, and I grades of ring gear 7 is according to speed Degree synthesis will have the rotation trend with the identical steering of pivoted arm 12, because one-way clutch 11 has inversely to I grades of ring gear 7 (relative input sun wheel 3 is turned to) latch functions, therefore, I grades of ring gear 7 rotates positive freedom, i.e., one-way clutch 11 is to I grades Ring gear 7 does not recur braking action；Planetary transmission will export power with II notch speeds ratio by pivoted arm 12；Pivoted arm 12 is by being arranged on The first output gear 24 thereon imparts power to the second output gear 25 by external toothing relation, and the second output gear 25 will Power passes to the 3rd output gear 26 being commonly mounted on jackshaft 27, and the 3rd output gear 26 will by external toothing relation Power passes to the 4th output gear 28, and the 4th output gear 28 imparts power to the differential mechanism 29 of fixed installation, differential mechanism Power is passed to left output axle shaft 31 and right output axle shaft 30 drives vehicle to advance by 29 by inside output differential bevel gear.Definition The tooth number Z 0 of input sun wheel 3, the tooth number Z 2 of tooth number Z 1, the I grade ring gear 7 of input planetary gear 5, the number of teeth of output sun gear 20 The tooth number Z 4 of Z3, output star-wheel 13, the II grades of tooth number Z of ring gear 15 5, the tooth number Z 6 of the first output gear 24, the second output gear Tooth number Z 7, the tooth number Z 8 of the 3rd output gear 26, the tooth number Z 9 of the 4th output gear 28 of wheel 25, then assembly is (1+ by speed ratio Z5*Z1/Z0*Z4) * Z7*Z9/Z6*Z8 complete II grades of mode of operation；
III grades of mode of operation：When master controller detects vehicle performance parameter and driving conditions reach III grades of given threshold When, controller sends instruction, the high pressure that III grades of actuator 52 promotes III gear shifts master cylinder 54 to produce to III grades of actuator 52 Fluid enters III gear shifts piston 57, effect of the III gear shifts piston 57 in high-voltage oil liquid by III grades of high pressure gear shift liquid pipe Brake pad 58 and III grades of external friction block 59 clamp braking III gear shifts disk 22 in lower III grades of promotion, due to III gear shifts disk 22 It is connected with output sun gear 20 by sun gear output shaft 21, and then exports sun gear 20 and is braked；I grades of actuator 32 is in non- Working condition, I gear shifts disk 10 is in release conditions；II grades of actuator 42 is in off working state, and II gear shifts disk 17 is in Release conditions；There is external toothing relation in input sun wheel 3, drive input planetary gear 5 to rotate backward with input planetary gear 5；Line of input Star-wheel 5 is fixedly and coaxially connected with output star-wheel 13, and input planetary gear 5 is rotated with output star-wheel 13 by same rotational speed；Output star-wheel 13 are driven drive middle planetary wheel 14 by external toothing rotates backward, and center row star-wheel 14 has identical with input sun 3 steerings of wheel Rotation trend；Center row star-wheel 14 is driven by external toothing and drives output sun gear 20 to rotate backward, and output sun gear 20 has There is the rotation trend opposite with input sun 3 steerings of wheel；Now, because output sun gear 20 is braked, pivoted arm 12 is by with higher Rotating speed rotates in same direction (relative input sun wheel 3 is turned to), I grades of ring gear 7 according to velocity composite will with the identical steering of pivoted arm 12 Rotation trend, because one-way clutch 11 has reverse (relative input sun wheel 3 is turned to) latch functions for 7 to I grades of ring gear, Therefore, I grades of ring gear 7 rotates positive freedom, i.e. one-way clutch 11 does not recur braking action to I grades of ring gear 7；Planet becomes Fast device will export power with III notch speeds ratio by pivoted arm 12；Pivoted arm 12 is by the first output gear 24 mounted thereto by outer Meshing relation imparts power to the second output gear 25, and the second output gear 25 imparts power to be commonly mounted on jackshaft The 3rd output gear 26 on 27, the 3rd output gear 26 imparts power to the 4th output gear 28 by external toothing relation, 4th output gear 28 imparts power to the differential mechanism 29 of fixed installation, and differential mechanism 29 is by power by inside output differential cone tooth Wheel passes to left output axle shaft 31 and right output axle shaft 30 drives vehicle to advance.The tooth number Z 0, line of input of definition input sun gear 3 The tooth number Z 2 of tooth number Z 1, the I grade ring gear 7 of star-wheel 5, the tooth number Z 3 of output sun gear 20, the tooth number Z 4 of output star-wheel 13, II grades The tooth number Z 5 of ring gear 15, the tooth number Z 6 of the first output gear 24, the tooth number Z 7 of the second output gear 25, the 3rd output gear 26 Tooth number Z 8, the tooth number Z 9 of the 4th output gear 28, then assembly by speed than for (1+Z1*Z3/Z0*Z4) * Z7*Z9/Z6*Z8 completion III grades of mode of operation；
Gearshift procedure pattern：I grades upshifts to II grades, when master controller detects vehicle performance parameter and driving conditions reach During II grades of given threshold, controller sends instruction to II grades of actuator 42, and the II grades of promotion II gear shifts of actuator 42 master cylinder 44 makes Hydraulic oil in it gradually rises pressure, and the force feed liquid that has of generation enters II gear shift pistons by II grades of high pressure gear shift liquid pipe 45 47, II gear shift pistons 47 promote brake pad 48 and II grades of external friction block 49 in II grades to clamp braking in the presence of having force feed liquid II gear shifts disk 17, and respond the II grades of instruction of actuator 42 retarding braking is gradually produced to II gear shifts disk 17；Meanwhile, master control Device processed sends instruction to the controller of motor 1 makes its fall-back on request, after the reduction of the rotating speed of motor 1, because speed is more than electricity The equivalent rotating speed of machine 1, I grades of ring gear 7 departs from the reverse braking of one-way clutch 11, and pivoted arm 12 will be entered in the form of setting speed increasing ratio Action edge is transmitted；Zero is dropped to when master controller detects II grades of disk tachogenerator 51 and detects the rotating speed of II gear shifts disk 17, And detect II grades of low pressure alarm 50 and cross setting pressure threshold, after master controller carries out certain hour tm time delays, to II grades Actuator 42 sends instruction out of service, and II grades of actuator 42 is out of service and carries out self-locking pressurize, and since then, system completes I grades To II grades of gear shift transition.
II grades upshifts to III grades, when master controller detects vehicle performance parameter and driving conditions reach III grades of setting threshold During value, controller sends instruction to III grades of actuator 52, and III grades of actuator 52 promotes the III gear shifts master cylinder 54 to make the liquid in it Force feed gradually rises pressure, and the force feed liquid that has of generation enters III gear shifts piston 57, III by III grades of high pressure gear shift liquid pipe 55 Gear shift piston 57 promotes brake pad 58 and III grades of external friction block 59 in III grades to clamp braking III in the presence of having force feed liquid Gear shift disk 22, and respond the III grades of instruction of actuator 52 retarding braking is gradually produced to III gear shifts disk 22；Meanwhile, master control Device processed sends instruction to the controller of motor 1 makes its fall-back on request, after the reduction of the rotating speed of motor 1, because speed is more than electricity The equivalent rotating speed of machine 1, I grades of ring gear 7 departs from the reverse braking of one-way clutch 11, and pivoted arm 12 will be entered in the form of setting speed increasing ratio Action edge is transmitted；Meanwhile, master controller sends instruction to II grades of actuator 42, and II grades of actuator 42 drives II gear shifts master cylinder 44 The hydraulic oil in it is set gradually to reduce pressure, the pressure in II gear shifts piston 47 is gradually reduced, the rotating speed of II gear shifts disk 17 Gradually risen by zero, after master controller detects II grades of actuator 42 to be resetted completely, stopping fortune being sent to II grades of actuator 42 Row instruction；Zero is dropped to when master controller detects III grades of disk tachogenerator 61 and detects the rotating speed of III gear shifts disk 22, and Detect III grades of low pressure alarm 60 and cross setting pressure threshold, after master controller carries out certain hour tm time delays, to III grades Actuator 52 sends instruction out of service, and III grades of actuator 52 is out of service and carries out self-locking pressurize, and since then, system completes II Shelves are to III grades of gear shift transition；
I grades upshifts to III grades, and when vehicle traveling is I grades of velocity controlled zone, master controller detects vehicle performance parameter When reaching III grades of given threshold, controller sends instruction to III grades of actuator 52, and III grades of actuator 52 promotes III gear shifts Master cylinder 54 makes the hydraulic oil in it gradually rise pressure, and the force feed liquid that has of generation enters III by III grades of high pressure gear shift liquid pipe 55 Gear shift piston 57, III gear shifts piston 57 promotes brake pad 58 and III grades in III grade to rub outward in the presence of having force feed liquid Cleaning block 59 clamps braking III gear shifts disk 22, and responds the III grades of instruction of actuator 52 III gear shifts disk 22 is gradually produced Retarding braking；Meanwhile, master controller sends instruction to the controller of motor 1 makes its fall-back on request, the reduction of the rotating speed of motor 1 Afterwards, because speed is more than the equivalent rotating speed of motor 1, the reverse braking of I grade ring gear 7 disengaging one-way clutch 11, pivoted arm 12 will be with The form for setting speed increasing ratio enters action edge transmission；Changed when master controller detects III grades of disk tachogenerator 61 and detects III grades The rotating speed of shelves disk 22 drops to zero, and detects III grades of low pressure alarm 60 and cross setting pressure threshold, and master controller is carried out necessarily After the time delay of time tm, instruction out of service is sent to III grades of actuator 52, III grades of actuator 52 is out of service and carries out self-locking Pressurize, since then, system completes the gear shift transition that I grades to III grades；
Reverse gear mode：When motor 1 receives master controller reversing instruction, motor 1 obtains energy from accumulation power supply and leads to Cross output shaft 2 and reverse power is passed into input sun wheel 3, input sun wheel 3 occurs external toothing relation, drives with input planetary gear 5 Input planetary gear 5 is rotated backward；Because input planetary gear 5 is fixedly and coaxially connected with output star-wheel 13, planetary gear 5 is input into output Star-wheel 13 is rotated by same rotational speed；Output star-wheel 13 is driven by external toothing and drives middle planetary wheel 14 to rotate forward, center row There are star-wheel 14 3 steering identicals of taking turns positive with input to rotate trend；Center row star-wheel 14 is driven by external toothing and drives output too Sun wheel 20 is rotated forward, and output sun gear 20 has the rotation trend opposite with input sun 3 steerings of wheel；Input planetary gear 5 passes through Inside gear drive drives I grades of ring gear 7 to rotate forward, and I grades of ring gear 7 has the rotation trend opposite with input sun 3 steerings of wheel； One-way clutch 11 is to I grades of ring gear 7 no longer latch functions；Controller sends instruction, I grades of actuator 32 to I grades of actuator 32 The high-voltage oil liquid for promoting I gear shifts master cylinder 34 to produce enters I gear shifts piston 37 by I grades of high pressure gear shift liquid pipe 35, and I grades is changed Shelves piston 37 promotes brake pad 38 and I grades of external friction block 39 in I grades to clamp braking I gear shift disks in the presence of high-voltage oil liquid 10, because I gear shifts disk 10 is connected by I grades of ring gear connector 8 with I grades of ring gear 7, and then I grades of ring gear 7 is braked； Now, II grades of actuator 3 and III grades of actuator 32 are in off working state, II gear shifts disk 17 and III gear shifts Pan22Chu In release conditions；Planetary mechanism type speed changer will reversely export power with I notch speeds ratio by pivoted arm 12；Pivoted arm 12 is by installed in it On the first output gear 24 second output gear 25 is imparted power to by external toothing relation, the second output gear 25 will be dynamic Power passes to the 3rd output gear 26 being commonly mounted on jackshaft 27, and the 3rd output gear 26 will be dynamic by external toothing relation Power passes to the 4th output gear 28, and the 4th output gear 28 imparts power to the differential mechanism 29 of fixed installation, differential mechanism 29 Power is passed into left output axle shaft 31 and right output axle shaft 30 drives vehicle to advance by inside output differential bevel gear.Define defeated Enter sun wheel 3 tooth number Z 0, input planetary gear 5 tooth number Z 1, I grade ring gear 7 tooth number Z 2, export sun gear 20 tooth number Z 3, Export the tooth number Z 4 of star-wheel 13, the II grades of tooth number Z of ring gear 15 5, the tooth number Z 6 of the first output gear 24, the second output gear 25 Tooth number Z 7, the tooth number Z 8 of the 3rd output gear 26, the tooth number Z 9 of the 4th output gear 28, then assembly by speed than be (1+Z2/ Z0) * Z7*Z9/Z6*Z8 complete I grades of reverse gear mode of operation；
Park mode：Park mode is realized in I gear shifts disk 10 and the braking of II gear shifts disk 17：Driven when master controller is received The person's of sailing parking is instructed and detects speed when being zero, and controller sends instruction to II grades of actuator 42, and II grades of actuator 42 is promoted The high-voltage oil liquid that II gear shifts master cylinder 44 will be produced enters II gear shifts piston 47 by II grades of high pressure gear shift liquid pipe 45, and II grades is changed Shelves piston 47 promotes brake pad 48 and II grades of external friction block 49 in II grades to clamp braking II gear shifts in the presence of high-voltage oil liquid Disk 17, because II gear shifts disk 17 is connected by II grades of ring gear connecting shaft 16 with II grades of ring gear 15, and then II grades of ring gear 15 are braked；Meanwhile, controller sends instruction to I grades of actuator 32, and I grades of actuator 32 promotes I gear shifts master cylinder 34 by generation High-voltage oil liquid I gear shifts piston 37, work of the I gear shifts piston 37 in high-voltage oil liquid are entered by I grades of high pressure gear shift liquid pipe 35 Braking I gear shifts disk 10 is clamped with brake pad 38 in lower I grades of promotion and I grades of external friction block 39, because I gear shifts disk 10 passes through I Shelves ring gear connector 8 is connected with I grades of ring gear 7, and then I grades of ring gear 7 is braked；Now, pivoted arm 12 is in and is locked out shape State, i.e. vehicle are in parking lock pattern.
Park mode is realized in I gear shifts disk 10 and the braking of III gear shifts disk 22：Controller sends to III grades of actuator 52 Instruction, III grades of actuator 52 promotes the high-voltage oil liquid that III gear shifts master cylinder 54 will be produced by III grades of high pressure gear shift liquid pipe 55 Into III gear shifts piston 57, III gear shifts piston 57 promotes brake pad 58 and III in III grades in the presence of high-voltage oil liquid Shelves external friction block 59 clamps braking III gear shifts disk 22, because III gear shifts disk 22 passes through sun gear output shaft 21 with output too Sun wheel 20 is connected, and then output sun gear 20 is braked；Meanwhile, controller sends instruction, I grades of actuator to I grades of actuator 32 32 promote the high-voltage oil liquid that I gear shifts master cylinder 34 will be produced to enter I gear shifts piston 37, I grades by I grades of high pressure gear shift liquid pipe 35 Gear shift piston 37 promotes brake pad 38 and I grades of external friction block 39 in I grades to clamp braking I gear shift disks in the presence of high-voltage oil liquid 10, because I gear shifts disk 10 is connected by I grades of ring gear connector 8 with I grades of ring gear 7, and then I grades of ring gear 7 is braked； Now, pivoted arm 12 is in and is locked out state, i.e. vehicle in parking lock pattern.
Braking mode：When vehicle is in I grade control zone traveling, master controller receives driver to carry out retarding braking and refers to When making, because gas pedal rises, speed is higher than gradually motor equivalent rotating speed, and I grades of ring gear 7 is produced and rotated forward, due to list Only there are reverse latch functions to I grades of ring gear output shaft to clutch 11, therefore, I grades of ring gear 7 is discharged by forward direction, i.e., singly I grades of ring gear 7 is not recurred braking action to clutch 11, motor 1 is in power off state with wheel；Controller is to I grades Actuator 32 sends instruction, and I grades of actuator 32 promotes the high-voltage oil liquid that II gear shifts master cylinder 44 will be produced by I grades of high pressure gear shift Liquid pipe 35 enters I gear shifts piston 37, and I gear shifts piston 37 promotes I grades of interior brake pad 38 and I grades in the presence of high-voltage oil liquid External friction block 39 clamps braking I gear shifts disk 10, because I gear shifts disk 10 is by I grades of ring gear connector 8 and I grades of ring gear 7 Connect, and then I grades of ring gear 7 is braked；Vehicle energy is inputed to difference by wheel by left output axle shaft 31 and right output axle shaft 30 Fast device 29, differential mechanism 29 imparts power to the 4th output gear 28 of fixed installation, and the 4th output gear 28 transmits power To the 3rd output gear 26, the 3rd output gear 26 imparts power to the second output gear 25, and the second output gear 25 will be dynamic Power passes to the first output gear 24, that is, impart power to pivoted arm 12, and power is passed to input sun by pivoted arm 12 by planetary gear Wheel 3, input sun wheel 3 imparts power to motor 1, and motor 1 is switched to generator mode, and will generate electricity can be stored into energy-storage battery Bao Zhong, electric braking deceleration is carried out to vehicle；Now, II grades of actuator 42 is in off working state, and II gear shifts disk 17 is in and releases Put state；III grades of actuator 52 is in off working state, and III gear shifts disk 22 is in release conditions.
When vehicle is in II grade control zone to travel, master controller receives driver when carrying out retarding braking and instructing, and controls Device processed sends instruction to II grades of actuator 42, and II grades of actuator 42 promotes II gear shifts master cylinder 44 to pass through the high-voltage oil liquid of generation II grades of high pressure gear shift liquid pipe 45 enters II gear shifts piston 47, and II gear shifts piston 47 promotes II grades in the presence of high-voltage oil liquid Interior brake pad 48 and II grades of external friction block 49 clamp braking II gear shifts disk 17, because II gear shifts disk 17 is by II grades of ring gear Connecting shaft 16 is connected with II grades of ring gear 15, and then II grades of ring gear 15 is braked；I grades of actuator 32 is in off working state, I Gear shift disk 10 is in release conditions；III grades of actuator 52 is in off working state, and III gear shifts disk 22 is in release conditions； Power is passed to input sun wheel 3 by pivoted arm 12 by planetary gear, and input sun wheel 3 imparts power to motor 1, and motor 1 is switched to hair Motor mode, electric braking deceleration is carried out to vehicle.
When vehicle is in III grade control zone to travel, master controller receives driver when carrying out retarding braking and instructing, and controls Device processed sends instruction, the high-voltage oil liquid that III grades of actuator 52 promotes III gear shifts master cylinder 54 to produce to III grades of actuator 52 III gear shifts piston 57 is entered by III grades of high pressure gear shift liquid pipe 55, III gear shifts piston 57 is in the presence of high-voltage oil liquid Brake pad 58 and III grades of external friction block 59 in III grades is promoted to clamp braking III gear shifts disk 22, because III gear shifts disk 22 is logical Cross sun gear output shaft 21 to be connected with output sun gear 20, and then export sun gear 20 and be braked；I grades of actuator 32 is in non-work Make state, I gear shifts disk 10 is in release conditions；II grades of actuator 42 is in off working state, and II gear shifts disk 17 is in and releases Put state.Power is passed to input sun wheel 3 by pivoted arm 12 by planetary gear, and input sun wheel 3 imparts power to motor 1, and motor 1 is cut Generator mode is changed to, electric braking deceleration is carried out to vehicle.
When vehicle speed is reduced to II grades of control zone, controller sends instruction to III grades of actuator 52, resets to initial State, even if the internal pressure of III gear shifts master cylinder 54 is reduced to zero, III gear shifts piston 57 in the presence of return spring force, Make brake pad 58 and the III grades of release III gear shifts of external friction block 59 disk 22 in III grades, output sun gear 20 freedom of entry is rotated State；Meanwhile, controller sends instruction to II grades of actuator 42, and II gear shifts disk 17 is braked, and system subtracts into II grades Fast Brake energy recovery control zone；When vehicle speed is reduced to I grades of control zone, controller sends finger to II grades of actuator 42 Order, resets to original state, even if the internal pressure of II gear shifts master cylinder 44 is reduced to zero, II gear shifts piston 47 in back-moving spring In the presence of power, make brake pad 48 and the II grades of release II gear shifts of external friction block 49 disk 17 in II grades, II grades of ring gear 15 enters Free rotary state；Meanwhile, controller sends instruction to I grades of actuator 32, and I gear shifts disk 10 is braked, and system enters I Shelves decelerating and braking energy reclaims control zone.
Embodiments of the present invention are explained in detail above in association with accompanying drawing, but the invention is not restricted to described implementation Mode.For a person skilled in the art, in the case where the principle of the invention and spirit is not departed from, to these implementation methods Various changes, modification, replacement and modification are carried out, is still fallen within protection scope of the present invention.

Claims (10)

1. double-planet is with the fast pure power-driven power system of pivoted arm three, it is characterised in that including motor, be input into star-like mechanism, output Star-like mechanism, pivoted arm, one-way clutch, I gear shifts disk, II gear shifts disk, III gear shifts disk, I gear shifts mechanism, II grades change Gear mechanism, III gear shifts mechanism, output transition gear group, differential mechanism, casing,
The motor output shaft is connected with the input sun gear for being input into star-like mechanism；
The planet wheel spindle that the star-like mechanism of input, the star-like mechanism of output pass through to be used in conjunction with is connected；The two of the planet wheel spindle End is connected with pivoted arm respectively；
The two ends difference casing connection of pivoted arm；The star-like mechanism of input is connected with I gear shifts disk, one-way clutch respectively；
The star-like mechanism of output is connected with II gear shifts disk, III gear shift disks respectively；
It is connected with output transition gear group on the outside of the pivoted arm being input on front side of star-like mechanism；Output transition gear group connects with differential mechanism Connect；
The I gear shifts disk is connected with I gear shifts mechanism；The II gear shifts disk is connected with II gear shifts mechanism； The III gear shifts disk is connected with III gear shifts mechanism.
2. double-planet according to claim 1 is with the fast pure power-driven power system of pivoted arm three, it is characterised in that the input Star-like mechanism includes input sun gear, input planetary gear, planet wheel spindle, I grades of ring gear, the input sun gear and input planet Wheel external toothing connection；The input planetary gear is connected with I grades of ring gear internal messing；The input planetary gear passes through spline pair and row Spider gear shaft is connected.
3. double-planet according to claim 2 is with the fast pure power-driven power system of pivoted arm three, it is characterised in that the input Sun gear is connected by spline pair with motor output shaft；The I grades of ring gear is changed with I grades respectively by I grades of ring gear connector The inner ring connection of shelves disk, one-way clutch；The outer ring of the one-way clutch is fixedly connected with casing.
4. double-planet according to claim 3 is with the fast pure power-driven power system of pivoted arm three, it is characterised in that the output Star-like mechanism includes output sun gear, center row star-wheel, middle planetary wheel shaft, middle planetary wheel bearing, planet wheel spindle, output row Star-wheel, II grade ring gear, the output sun gear are connected with center row star-wheel external toothing；The center row star-wheel and output planetary Wheel external toothing connection；The center row star-wheel is connected by middle planetary wheel bearing with middle planetary wheel shaft；The output planetary Wheel is connected by spline pair with planet wheel spindle；The output planetary wheel is connected with II grades of ring gear internal messing；The middle planetary Wheel shaft is connected with pivoted arm.
5. double-planet according to claim 4 is with the fast pure power-driven power system of pivoted arm three, it is characterised in that the motor Output shaft be hollow shaft, the output sun gear by sun gear output shaft through motor output shaft and III gear shift disks Connection；The II grades of ring gear is connected by II grades of ring gear connecting shaft with II gear shift disks.
6. with the fast pure power-driven power system of pivoted arm three, its feature exists the double-planet according to any one of Claims 1 to 5 In, the output transition gear group include the first output gear, the second output gear, the 3rd output gear, the 4th output gear, Jackshaft, first output gear is fixedly connected with pivoted arm or the first output gear is integrally formed to be formed with pivoted arm；Described One output gear is connected with the second output gear external toothing；Second output gear and the 3rd output gear connect with jackshaft Connect；The two ends of the jackshaft are connected by bearing with casing respectively；Nibbled outside 3rd output gear and the 4th output gear Close connection；4th output gear is connected with differential mechanism；The right output end of the differential mechanism is connected with right output axle shaft, differential The left output end of device is connected with left output axle shaft.
7. double-planet according to claim 6 is with the fast pure power-driven power system of pivoted arm three, it is characterised in that the electricity Machine, the star-like mechanism of input, the star-like mechanism of output, pivoted arm, one-way clutch, I gear shifts disk, II gear shifts disk, III gear shift disks Concentric installation；The output shaft of the motor is also installed and is connected with motor speed measuring sensor.
8. double-planet according to claim 7 is with the fast pure power-driven power system of pivoted arm three, it is characterised in that described I grades Shifter, II gear shifts mechanism, the structure all same of III gear shifts mechanism, including actuator, reservoir, gear shift master cylinder, High pressure gear shift liquid pipe, caliper retainer, gear shift piston, interior brake pad, external friction block, the gear shift master cylinder respectively with actuator, Reservoir, the connection of high pressure gear shift liquid pipe；The other end of the high pressure gear shift liquid pipe is connected with gear shift piston；The gear shift piston, External friction block is connected with caliper retainer；The gear shift piston is connected with interior brake pad；The interior brake pad, external friction block phase To setting；And the I gear shifts disk, II gear shifts disk, III gear shift disks, any of which is positioned at interior brake pad, external friction block Middle and gap coordinates.
9. double-planet according to claim 8 is with the fast pure power-driven power system of pivoted arm three, it is characterised in that described I grades Shifter, II gear shifts mechanism, III gear shifts mechanism any of which item also include low pressure alarm, tachogenerator, described Low pressure alarm is arranged on gear shift master cylinder high-voltage oil liquid output end；The tachogenerator is arranged on caliper retainer.
10. double-planet according to claim 9 is with the fast pure power-driven power system of pivoted arm three, it is characterised in that described I grades Shift disk, II gear shifts disk, III gear shift disks, the equally distributed tooth that tests the speed also is machined with the circumference of any of which；Leaning on Casing output tachogenerator is also equipped with the casing that the nearly pivoted arm is connected with output transition gear group.
CN201610704399.0A 2016-05-25 2016-08-22 Double planet-rotary arm type three-speed battery electric power system Active CN106114204B (en)

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CN201610703138.7A CN106183797B (en) 2016-05-25 2016-08-22 With the fast pure power-driven power system of pivoted arm automatic disc two
US15/455,156 US9719584B1 (en) 2016-05-25 2017-03-10 Two-speed transaxle for electric vehicle
ES17162213T ES2715778T3 (en) 2016-05-25 2017-03-22 Two speed tram for electric vehicle
EP17162213.7A EP3266635B1 (en) 2016-05-25 2017-03-22 A two-speed transaxle for electric vehicle
HUE17162213A HUE042318T2 (en) 2016-05-25 2017-03-22 A two-speed transaxle for electric vehicle
JP2017079771A JP6209297B1 (en) 2016-05-25 2017-04-13 2-speed transaxle for electric vehicles

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CN201610364218.4A CN105857062A (en) 2016-05-25 2016-05-25 Dry-type dual-disk planetary automatic clutch

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CN201610364218.4A Pending CN105857062A (en) 2016-05-25 2016-05-25 Dry-type dual-disk planetary automatic clutch
CN201610702258.5A Active CN106080184B (en) 2016-05-25 2016-08-22 Same rotating arm dry type four-speed pure electric power system
CN201610704399.0A Active CN106114204B (en) 2016-05-25 2016-08-22 Double planet-rotary arm type three-speed battery electric power system
CN201610702192.XA Active CN106166946B (en) 2016-05-25 2016-08-22 Co-rotating-arm disc-type three-speed power system
CN201610703138.7A Active CN106183797B (en) 2016-05-25 2016-08-22 With the fast pure power-driven power system of pivoted arm automatic disc two
CN201610702179.4A Active CN106090149B (en) 2016-05-25 2016-08-22 Double-motor plate type infinitely-variable-speed power system
CN201610704280.3A Active CN106114203B (en) 2016-05-25 2016-08-22 Hollow shaft-rotary arm type automatic three-speed battery electric power system
CN201610704531.8A Active CN106195161B (en) 2016-05-25 2016-08-22 Single ring gear is with the fast pure power-driven power system of pivoted arm two

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CN201610703138.7A Active CN106183797B (en) 2016-05-25 2016-08-22 With the fast pure power-driven power system of pivoted arm automatic disc two
CN201610702179.4A Active CN106090149B (en) 2016-05-25 2016-08-22 Double-motor plate type infinitely-variable-speed power system
CN201610704280.3A Active CN106114203B (en) 2016-05-25 2016-08-22 Hollow shaft-rotary arm type automatic three-speed battery electric power system
CN201610704531.8A Active CN106195161B (en) 2016-05-25 2016-08-22 Single ring gear is with the fast pure power-driven power system of pivoted arm two

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CN105857062A (en) 2016-08-17
CN106195161B (en) 2017-09-29
CN106183797B (en) 2017-07-14
CN106114203A (en) 2016-11-16
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CN106114204A (en) 2016-11-16
CN106090149B (en) 2017-05-24

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