CN106122387B - Double-power transmission - Google Patents
Double-power transmission Download PDFInfo
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- CN106122387B CN106122387B CN201610503463.9A CN201610503463A CN106122387B CN 106122387 B CN106122387 B CN 106122387B CN 201610503463 A CN201610503463 A CN 201610503463A CN 106122387 B CN106122387 B CN 106122387B
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- transmission
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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
- F16H3/02—Toothed gearings for conveying rotary motion with variable gear ratio or for reversing rotary motion without gears having orbital motion
- F16H3/08—Toothed gearings for conveying rotary motion with variable gear ratio or for reversing rotary motion without gears having orbital motion exclusively or essentially with continuously meshing gears, that can be disengaged from their shafts
- F16H3/087—Toothed gearings for conveying rotary motion with variable gear ratio or for reversing rotary motion without gears having orbital motion exclusively or essentially with continuously meshing gears, that can be disengaged from their shafts characterised by the disposition of the gears
- F16H3/091—Toothed gearings for conveying rotary motion with variable gear ratio or for reversing rotary motion without gears having orbital motion exclusively or essentially with continuously meshing gears, that can be disengaged from their shafts characterised by the disposition of the gears including a single countershaft
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60K—ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES; ARRANGEMENT OR MOUNTING OF PLURAL DIVERSE PRIME-MOVERS IN VEHICLES; AUXILIARY DRIVES FOR VEHICLES; INSTRUMENTATION OR DASHBOARDS FOR VEHICLES; ARRANGEMENTS IN CONNECTION WITH COOLING, AIR INTAKE, GAS EXHAUST OR FUEL SUPPLY OF PROPULSION UNITS IN VEHICLES
- B60K6/00—Arrangement or mounting of plural diverse prime-movers for mutual or common propulsion, e.g. hybrid propulsion systems comprising electric motors and internal combustion engines ; Control systems therefor, i.e. systems controlling two or more prime movers, or controlling one of these prime movers and any of the transmission, drive or drive units Informative references: mechanical gearings with secondary electric drive F16H3/72; arrangements for handling mechanical energy structurally associated with the dynamo-electric machine H02K7/00; machines comprising structurally interrelated motor and generator parts H02K51/00; dynamo-electric machines not otherwise provided for in H02K see H02K99/00
- B60K6/20—Arrangement or mounting of plural diverse prime-movers for mutual or common propulsion, e.g. hybrid propulsion systems comprising electric motors and internal combustion engines ; Control systems therefor, i.e. systems controlling two or more prime movers, or controlling one of these prime movers and any of the transmission, drive or drive units Informative references: mechanical gearings with secondary electric drive F16H3/72; arrangements for handling mechanical energy structurally associated with the dynamo-electric machine H02K7/00; machines comprising structurally interrelated motor and generator parts H02K51/00; dynamo-electric machines not otherwise provided for in H02K see H02K99/00 the prime-movers consisting of electric motors and internal combustion engines, e.g. HEVs
- B60K6/22—Arrangement or mounting of plural diverse prime-movers for mutual or common propulsion, e.g. hybrid propulsion systems comprising electric motors and internal combustion engines ; Control systems therefor, i.e. systems controlling two or more prime movers, or controlling one of these prime movers and any of the transmission, drive or drive units Informative references: mechanical gearings with secondary electric drive F16H3/72; arrangements for handling mechanical energy structurally associated with the dynamo-electric machine H02K7/00; machines comprising structurally interrelated motor and generator parts H02K51/00; dynamo-electric machines not otherwise provided for in H02K see H02K99/00 the prime-movers consisting of electric motors and internal combustion engines, e.g. HEVs characterised by apparatus, components or means specially adapted for HEVs
- B60K6/36—Arrangement or mounting of plural diverse prime-movers for mutual or common propulsion, e.g. hybrid propulsion systems comprising electric motors and internal combustion engines ; Control systems therefor, i.e. systems controlling two or more prime movers, or controlling one of these prime movers and any of the transmission, drive or drive units Informative references: mechanical gearings with secondary electric drive F16H3/72; arrangements for handling mechanical energy structurally associated with the dynamo-electric machine H02K7/00; machines comprising structurally interrelated motor and generator parts H02K51/00; dynamo-electric machines not otherwise provided for in H02K see H02K99/00 the prime-movers consisting of electric motors and internal combustion engines, e.g. HEVs characterised by apparatus, components or means specially adapted for HEVs characterised by the transmission gearings
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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
- F16H57/00—General details of gearing
- F16H57/02—Gearboxes; Mounting gearing therein
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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
- F16H57/00—General details of gearing
- F16H57/02—Gearboxes; Mounting gearing therein
- F16H57/021—Shaft support structures, e.g. partition walls, bearing eyes, casing walls or covers with bearings
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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
- F16H3/02—Toothed gearings for conveying rotary motion with variable gear ratio or for reversing rotary motion without gears having orbital motion
- F16H3/08—Toothed gearings for conveying rotary motion with variable gear ratio or for reversing rotary motion without gears having orbital motion exclusively or essentially with continuously meshing gears, that can be disengaged from their shafts
- F16H2003/0826—Toothed gearings for conveying rotary motion with variable gear ratio or for reversing rotary motion without gears having orbital motion exclusively or essentially with continuously meshing gears, that can be disengaged from their shafts wherein at least one gear on the input shaft, or on a countershaft is used for two different forward gear ratios
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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
- F16H57/00—General details of gearing
- F16H57/02—Gearboxes; Mounting gearing therein
- F16H2057/02034—Gearboxes combined or connected with electric machines
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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
- 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
- F16H2057/02065—Gearboxes for particular applications for vehicle transmissions for motorcycles or squads
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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
- 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
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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
- F16H57/00—General details of gearing
- F16H57/02—Gearboxes; Mounting gearing therein
- F16H2057/02095—Measures for reducing number of parts or components
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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)
- Connection Of Motors, Electrical Generators, Mechanical Devices, And The Like (AREA)
- General Details Of Gearings (AREA)
- Structure Of Transmissions (AREA)
Abstract
The invention discloses a kind of Double-power transmissions, including the first power input, the second power input module, power input shaft and the power output shaft cooperated with power input shaft by the transmission of gear transmission chain gear；The first power input transmission is set to power input shaft and inputs the first power in such a way that power can be exceeded, the second power input module, which includes at least to match as the second power input gear I, the second power input gear I of one of driving gear with power input shaft transmission in gear transmission chain, merges the second power of input；The motor for avoiding mixing in double dynamical need to be by reduction gearing and transition gear, guarantee compact-sized, it is smaller that occupied space is installed, reduces components material cost, mitigates self weight, especially suitable for motor tricycle, the second power is inputted power by the driven gear of speed changer in double dynamical output assembly simultaneously, it is ensured that external output torque is larger, and motor power enters high-efficient, power producing characteristics are good, adaptable.
Description
Technical field
The present invention relates to a kind of speed changers, and in particular to a kind of Double-power transmission.
Background technique
Motor vehicle is divided into electric vehicle (two-wheeled, three-wheel and electric car) and using fuel engines as the vehicle of power, electronic
Vehicle is travelled by power drive electric vehicle of onboard power battery, since electric vehicle has the characteristics that energy-saving and environmental protection are light,
And cost of use is lower, is more and more taken seriously.But electric-powered continuous capability is poor, travel speed is limited, and
Climbing capacity is poor, and to solve this problem, more compact car is driven using double dynamical switching, only leans on before reaching certain speed
Motor drives, and engine operation is used when being more than the speed, and work condition state is good to reach, good dynamic property and the low mesh of discharge amount
's.In the prior art, the double dynamical reducer structure of hybrid power is complex, and the installation of especially driving motor is usually wanted
Cooperate reduction gearing and transition gear input, so that installation occupied space is excessive and overall weight is heavier, is not suitable for travelling road
The poor rural area of condition and mountainous region road are not suitable for equally needing to use with the light cyclecar being good at, and motor
The stability of power input is poor, and power is easily made to cause other losses in transmission process, and it is more to be driven components, is unfavorable for into
This control cannot be well adapted in the compact-sized requirement with economy of cyclecar.
Therefore, it is necessary to the Double-power transmissions that one kind can be installed on engine, guarantee compact-sized, installation occupied space
It is smaller, components material cost is reduced, mitigates self weight, while exportable larger torque is suitable for that road conditions are poor or load-carrying is heavier
When, it is suitable for the cyclecars such as motor tricycle.
Summary of the invention
In view of this, providing a kind of Double-power transmission the purpose of the present invention is overcoming defect in the prior art, guarantee
Compact-sized, installation occupied space is smaller, reduces components material cost, mitigates self weight, while exportable larger torque, fits
It is poor or when load-carrying is heavier for road conditions, it is suitable for the cyclecars such as motor tricycle.
Double-power transmission of the invention, including the first power input, the second power input module, power input shaft and
Pass through the power output shaft of gear transmission chain gear transmission cooperation with power input shaft；The first power input transmission setting
The first power is inputted in power input shaft and in such a way that power can be exceeded, the second power input module includes at least
As the second power input gear I, the second power input gear I of one of driving gear and dynamic in gear transmission chain
The transmission of power input shaft is with merging the second power of input；The motor for avoiding mixing in double dynamical need to be by reduction gearing and transition tooth
Wheel, guarantee is compact-sized, and installation occupied space is smaller, reduces components material cost, mitigates self weight, rubs especially suitable for three-wheel
Motorcycle.
Further, the second power input module further includes that gear biography is engaged on the second power input gear I
The second power input gear II, the second power input gear II and power output shaft in dynamic chain as driven gear are rotated
Cooperate and the second power is successively input to power input shaft from the second power input gear II and the second power input gear I；It protects
It is larger to demonstrate,prove the external output torque of double dynamical output assembly, it is high-efficient to guarantee that motor power enters, power producing characteristics are good, guarantee speed change
The adaptability of device is good.
Further, the second power input gear I is one grade of driving gear in gear transmission chain, and second power is defeated
Entering gear I is first speed driven gear in gear transmission chain；When switching to one grade, motor directly passes through first speed driven gear for power
It is input to power output shaft, transmission chain is short, and transmission efficiency is high, and transmission ratio is big, guarantees that power output shaft output torque is big.
Further, first power input is the first power input wheel that transmission is set to power input shaft, described
First power input wheel is to surmount gear；The second power input gear II, which is located in gear transmission chain, is axially distant from first
Power inputs the end for surmounting gear；Directly setting surmounts gear, and simple and stable structure, surmounting gear is the prior art, herein
It repeats no more；By, respectively from gear transmission chain axial sides input power input shaft 3, guaranteeing power input shaft edge for double dynamical
Input power and the output power balance being axially distributed, stable drive, output torque is big, guarantees double dynamical input and power output
High efficiency.
Further, the speed changer is installed in the crankcase of fuel oil engine for inputting the first power, the crankshaft
Case is fixedly installed fixing seat, motor of the fixing seat for the second power of fixed input；The housing forward end face of the motor
It is fixedly installed fixed part, the fixed part is conformal to be embedded in the bore being set in fixing seat and realize that motor is fixed on crankshaft
Case；The fixing seat is convexed to form axially inward by crankshaft box inner wall.
Further, it extends axially forward to be formed for radially limiting motor power output shaft at the top of the fixing seat
Support sleeve, be placed on support sleeve in motor power output shaft rotation；As shown, motor power output shaft can be directly electricity
The shaft of machine cooperates with the rotating shaft transmission of motor；Support sleeve is used to guarantee the stabilization of the power input of motor power output shaft
Property, guarantee that power input is stable and high-efficient, avoid shaking, reduces noise, and good limit effect, it is simple and compact for structure.
Further, the crankcase includes left crankcase, right crankshaft box and right crankcase cover, the fixing seat setting
In right crankcase cover, the left crankcase is provided with the first rolling bearing pedestal, and the front end of motor power output shaft passes through setting
It is rotatablely installed in the rolling bearing in the first rolling bearing pedestal in left crankcase；The present embodiment left and right is the left side in attached drawing
The right side, practical applicable middle left and right is interchangeable, has no effect on inventive nature of the invention；As shown, motor power output shaft is close
Transmission is provided with power output gear at first rolling bearing pedestal, by the setting of the first rolling bearing pedestal, guarantees motor power
Output shaft both ends support balance, guarantees the stability of motor power output shaft, power input shaft is avoided cantilever beam situation occur, and
And friction is small, power output impact is small, and stable drive, output torque is big, and transmission efficiency is high, is conducive to power output.
Further, the right crankshaft box forms the limit hole radially limited for motor power output shaft, motor power
Limit hole is placed in output shaft rotation；The limit hole inner circle to form limit sleeve axially along stretching along motor power output shaft；It is described
Limit hole is located at the centre of motor power output shaft, further increases the stability of motor power output shaft, guarantees preferably dynamic
Power output effect；And structure is simple, makes and easy for installation.
Further, it is rectangle or trapezoidal that the right crankshaft box, which arches upward along axial direction at motor power output shaft and to form section,
The portion that arches upward, the limit hole is located at the top in portion of arching upward；The end surface on the corner equal arc-shaped transition that arches upward, by supplying
The setting in portion increases the rigidity of limit hole or limit sleeve, and limit hole or limit sleeve is avoided to limit failure, guarantees that motor power is defeated
The stability that shaft is used for a long time.
Further, the left crankcase, right crankshaft box and right crankcase cover are respectively formed for installing rolling bearing
Second bearing mounting base, 3rd bearing mounting base and the fourth bearing mounting base of seat, the power input of the dual-power engine
Axis is by being respectively arranged in three rolling bearings of second bearing mounting base 8,3rd bearing mounting base and fourth bearing mounting base
It is rotatably dispose in crankcase, the axial sides on the power input shaft positioned at 3rd bearing mounting base are respectively arranged with dynamic
Power input terminal；Power input shaft is installed by three bearings, guarantees the stability of power input shaft, power input shaft is avoided to occur
Cantilever beam situation, impact is small, and stable drive, output torque is big, and transmission efficiency is high, is conducive to power and inputs.
The beneficial effects of the present invention are: a kind of Double-power transmission disclosed by the invention, avoids mixing the electricity in double dynamical
Machine need to be by reduction gearing and transition gear, and guarantee is compact-sized, and installation occupied space is smaller, reduces components material cost,
Mitigate self weight, especially suitable for motor tricycle, while the driven tooth that the second power passes through speed changer in double dynamical output assembly
Wheel inputs power, it is ensured that external output torque is larger, and motor power enters high-efficient, and power producing characteristics are good, adaptable.
Detailed description of the invention
The invention will be further described with reference to the accompanying drawings and examples:
Fig. 1 is drive mechanism expanded schematic diagram of the invention；
Fig. 2 is enlarged drawing at A in Fig. 1.
Specific embodiment
Fig. 1 is drive mechanism expanded schematic diagram of the invention, and Fig. 2 is enlarged drawing at A in Fig. 1, as shown, the present embodiment
In Double-power transmission, including the first power input, the second power input module, power input shaft and and power input shaft
Pass through the power output shaft of gear transmission chain gear transmission cooperation；The first power input transmission is set to power input shaft
And the first power is inputted in such a way that power can be exceeded, the second power input module includes at least in gear transmission chain
The second power input gear I, the second power input gear I and power input shaft as one of driving gear are driven
The second power is inputted with merging；First power device is fuel oil engine 1, and the second power device is the electricity inputted for the second power
Machine 2, the crankshaft 4 of fuel oil engine 1 are cooperated by a clutch 6 and the first power input and power input shaft transmission, and described the
First power of one power device can be surmounted by the second power, guarantee to prevent power input shaft 3 from instead holding in the palm when motor independently drives
Crankshaft 4 can surmount gear drive and realize, belong to the prior art by installing isolator or setting on crankshaft, no longer superfluous herein
It states；The second power input module is used to input the power of motor；The end setting of the power output shaft 7 is for externally defeated
The sprocket wheel 8 of power out, power input shaft 3 and the transmission of 7 gear of power output shaft cooperatively form speed changer 9 and are directly integrated and be installed on hair
Motivation forms whole and is used for power output, and certainly, power input shaft 3 and 7 power of power output shaft directly transmit, so that speed change
The whole axial dimension of device 9 greatly reduces；One of driving gear is as the second power input gear I16a in gear transmission chain,
Certainly, when respective notch is driven, driving gear and the transmission of power input shaft 3 cooperate, and the second power (motor power) can directly lead to
The second power input gear I16a input power is crossed, can be moved driving gear as the second of reduction gearing input high torque
Power guarantees that motor can avoid that high torque can be inputted by other independent reduction gearing, reduces transmission parts quantity, structure
It is compact, while manufacture material is saved, transmission components are reduced, cost is reduced, convenient for manufacture and installation.
In the present embodiment, the second power input module further includes being engaged on shelves with the second power input gear I
The second power input gear II16b, the second power input gear II16b and power in the transmission chain of position as driven gear
Output shaft is rotatably assorted and the second power is successively input to power from the second power input gear II and the second power input gear I
Input shaft；
As shown, the gear transmission chain includes one grade of driving gear for being set in turn in power input shaft 3 along axial direction
16a, two grades of driving gear 16b, third speed drive gear 16c be driven with fourth gear driving gear 16d and therewith it is corresponding be set to it is dynamic
The first speed driven gear 17a of power output shaft 7, two grades of driven gear 17b, third gear driven gear 17c and fourth gear driven gear 17d；
One grade of driving gear 16a, third speed drive gear 16c, two grades of driven gear 17b and fourth gear driven gear 17d are driven and set
Be placed in corresponding power input shaft 3 and power output shaft 7 and, two grades of driving gear 16b, fourth gear driving gear 16d, one grade it is driven
Gear 17a and third gear driven gear 17c is rotatably dispose in corresponding power input shaft 3 and power output shaft 7, the third gear master
Moving gear 16c and two grades of driven gear 17b, which can slide axially, to be realized separate transmission or passes through end face conjunction gear with adjacent gear
It realizes and combines transmission, the third speed drive gear 16c and two grades of driven gear 17b are provided with fork slot corresponding with shift fork, lead to
It crosses and slides the end-tooth knot that two grades of driven gear 17b make two grades of driven gear 17b and first speed driven gear 17a by setting to the left
It closes and is driven and one grade of transmission is realized in third speed drive gear 16c idle running；Make third gear actively by sliding third speed drive gear 16c to the left
Gear 16c two grades of driven gear 17b idle running of transmission in conjunction with the end-tooth that two grades of driving gear 16b pass through setting realize two grades
Transmission；Two grades of driven gear 17b and third gear driven gear 17c is set to pass through setting by sliding two grades of driven gear 17b to the right
End-tooth third speed drive gear 16c idle running realization third gear transmission in conjunction with transmission, is made by sliding third speed drive gear 16c to the right
Third speed drive gear 16c two grades of driven gear 17b of transmission in conjunction with the end-tooth that fourth gear driving gear 16d passes through setting dally
Realize fourth gear transmission；Certainly, all shifts realize that belong to the prior art, details are not described herein by speed transmission drum 25.
By setting the second power input gear II for driven gear, it is conducive to realize that the second power can in different stalls
Switch different transmission ratios, such as: using one grade of driving gear 16a as the second power input gear I, first speed driven gear 17a
As the second power input gear II, in the transmission of two, three or four gears, when not needing output larger torque, motor speed compared with
Power is input to power entering spindle with revolving speed substantially fastly and by power by the first speed driven gear 17a of empty set, is guaranteed
Transmission efficiency is high；And when needing externally output larger torque, switch to one grade of transmission, motor by electrodeless variable-speed adjusting arrive with
The revolving speed that first speed driven gear 17a matches can be inputted more energetically by first speed driven gear 17a relative to power output shaft
Square guarantees that the external output torque of double dynamical output assembly is larger, it is high-efficient to guarantee that motor power enters, and power producing characteristics are good, protect
The adaptability for demonstrate,proving speed changer is good.
In the present embodiment, the second power input gear I is one grade of driving gear in gear transmission chain, and described second is dynamic
Power input gear I is first speed driven gear in gear transmission chain；When switching to one grade, motor directly will by first speed driven gear
Power is input to power output shaft, and transmission chain is short, and transmission efficiency is high, and transmission ratio is big, guarantees that power output shaft output torque is big.
In the present embodiment, first power input is the first power input wheel that transmission is set to power input shaft
10, first power input wheel 10 is to surmount gear；The second power input gear II is located in gear transmission chain along axis
To the end for surmounting gear far from the input of the first power；Directly setting surmounts gear, and simple and stable structure, it is existing for surmounting gear
Technology, details are not described herein；By, respectively from gear transmission chain axial sides input power input shaft 3, guaranteeing double dynamical dynamic
The axially distributed input power of power input shaft 3 and output power balance, stable drive, output torque is big, guarantees double dynamical defeated
Enter and the high efficiency of power output.
In the present embodiment, the speed changer is installed in the crankcase of fuel oil engine for inputting the first power, described
Crankcase is fixedly installed the fixing seat 29d for fixing motor, and the housing forward end face of the motor is fixedly installed fixed part
29c, the fixed part 29c are conformal to be embedded in the bore being set in fixing seat 29d and realizes that motor is fixed on crankcase；It is described solid
The mode for determining the shell that motor is fixed in portion can be integrally formed, bolt is fixedly connected or is fixed on the stator of motor, be able to achieve
Goal of the invention of the invention is easily installed by the setting of fixed part, and makes mounting structure compact, in conjunction on electric machine casing
Bolt, fixing-stable；The fixing seat is convexed to form axially inward by crankshaft box inner wall；Easy to make, fixing seat connects
It is big to connect structural strength, and is conducive to motor fitting and is installed on crankcase side wall, so that compact-sized.
In the present embodiment, extend axially forward to be formed for 5 diameter of motor power output shaft at the top of the fixing seat
To the support sleeve 11b of limit, the motor power output shaft 5 rotate in be placed on support sleeve 11b；As shown, motor power is defeated
Shaft 5 can directly cooperate for the shaft of motor or with the rotating shaft transmission of motor；Support sleeve is for guaranteeing 3 power output shaft of motor
The stability of power input guarantees that power input is stable and high-efficient, avoids shaking, reduces noise, and good limit effect, knot
Structure is simple and compact.
In the present embodiment, the crankcase includes left crankcase 31a, right crankshaft box 31b and right crankcase cover 31c,
The fixing seat 29d is set to right crankcase cover, and the left crankcase is provided with the first rolling bearing pedestal 29b, motor power
The front end of output shaft is rotatablely installed by the rolling bearing being set in the first rolling bearing pedestal in left crankcase；The present embodiment
Left and right is the left and right in attached drawing, and practical applicable middle left and right is interchangeable, has no effect on inventive nature of the invention；As shown,
Motor power output shaft 5 is driven at the first rolling bearing pedestal and is provided with power output gear 24, passes through the first rolling bearing
The setting of seat guarantees motor power output shaft both ends support balance, guarantees the stability of motor power output shaft, avoid power defeated
Entering axis and cantilever beam situation occur, and it is small to rub, power output impact is small, and stable drive, output torque is big, and transmission efficiency is high,
Conducive to power output.
In the present embodiment, the right crankshaft box forms the limit hole radially limited for motor power output shaft, motor
Limit hole is placed in power output shaft rotation；The limit hole inner circle to form limit sleeve axially along stretching along motor power output shaft
12；The limit hole is located at the centre of motor power output shaft, further increases the stability of motor power output shaft, guarantee compared with
Good power output effect；And structure is simple, makes and easy for installation.
In the present embodiment, the right crankshaft box arch upward at motor power output shaft along axial direction to be formed section be rectangle or
The trapezoidal portion 19 that arches upward, the limit hole are located at the top in the portion 19 that arches upward；The end surface on the corner equal arc-shaped transition that arches upward,
By reducing the elastic deformation coefficient of the portion of confession radially, and then the rigidity of limit hole or limit sleeve is increased, avoids limit hole
Or limit sleeve limit failure, guarantee the stability that motor power output shaft is used for a long time.
In the present embodiment, support sleeve inner circle rear end is recessed the heavy platform for installing lip ring 13a；It is described
It is formed between the table top of heavy platform and the bore inner wall for the limited step to fixed part axial limiting；The support sleeve inner circle
Rear end is recessed the heavy platform for installing lip ring；Avoid the oil leak in crankcase, the table top of the heavy platform
It is formed between the bore inner wall for the limited step to fixed part axial limiting, by the setting of limited step, is improved
The efficiency of motor installation and the precision of installation site, guarantee are easily achieved motor axial restraint, guarantee motor fixing-stable.
In the present embodiment, the left crankcase, right crankshaft box and right crankcase cover are respectively formed to be rolled for installing
Second bearing mounting base 11a, the 3rd bearing mounting base 11b of bearing block and fourth bearing mounting base 11c, it is described double dynamical to start
The power input shaft of machine is by being respectively arranged in the three of second bearing mounting base, 3rd bearing mounting base and fourth bearing mounting base
A rolling bearing is rotatably dispose in crankcase, is distinguished on the power input shaft positioned at the axial sides of 3rd bearing mounting base
It is provided with power intake；Power input shaft is installed by three bearings, guarantees the stability of power input shaft, avoids power defeated
Enter axis and cantilever beam situation occur, impact is small, and stable drive, output torque is big, and transmission efficiency is high, outputs and inputs conducive to power
's.
Finally, it is stated that the above examples are only used to illustrate the technical scheme of the present invention and are not limiting, although referring to compared with
Good embodiment describes the invention in detail, those skilled in the art should understand that, it can be to skill of the invention
Art scheme is modified or replaced equivalently, and without departing from the objective and range of technical solution of the present invention, should all be covered at this
In the scope of the claims of invention.
Claims (6)
1. a kind of Double-power transmission, it is characterised in that: defeated including the first power input, the second power input module, power
Enter axis and the power output shaft with power input shaft by the transmission cooperation of gear transmission chain gear；First power input passes
Dynamic to be set to power input shaft and input the first power in such a way that power be exceeded, the second power input module is at least
Including the second power input gear I in gear transmission chain as one of driving gear, second power inputs tooth
Wheel I matches with power input shaft transmission and merges the second power of input；The second power input module further includes moving with described second
Power input gear I is engaged on the second power input gear II in gear transmission chain as driven gear, and second power is defeated
Enter gear II and power output shaft is rotatably assorted and the second power is successively inputted from the second power input gear II and the second power
Gear I is input to power input shaft；The second power input gear I is one grade of driving gear in gear transmission chain, described the
Two power input gear II are first speed driven gear in gear transmission chain；First power input is that transmission is set to power
First power input wheel of input shaft, first power input wheel are to surmount gear；Second power input gear II
The end that the input of the first power surmounts gear is axially distant from gear transmission chain；The speed changer is installed on for inputting the
In the crankcase of the fuel oil engine of one power, the crankcase is fixedly installed fixing seat, and the fixing seat is for fixed input
The motor of second power；The housing forward end face of the motor is fixedly installed fixed part, and the conformal insertion of fixed part is set to
Bore in fixing seat simultaneously realizes that motor is fixed on crankcase；The fixing seat is by crankshaft box inner wall convex shaped axially inward
At.
2. Double-power transmission according to claim 1, it is characterised in that: prolong axially forward at the top of the fixing seat
The support sleeve to be formed for radially limiting to motor power output shaft is stretched, is placed on support in the motor power output shaft rotation
Set.
3. Double-power transmission according to claim 2, it is characterised in that: the speed changer is installed on for inputting first
In the crankcase of the fuel oil engine of power, the crankcase includes left crankcase, right crankshaft box and right crankcase cover, described
Fixing seat is set to right crankcase cover, and the left crankcase is provided with the first rolling bearing pedestal, before motor power output shaft
End is rotatablely installed by the rolling bearing being set in the first rolling bearing pedestal in left crankcase.
4. Double-power transmission according to claim 3, it is characterised in that: the right crankshaft box, which is formed, is used for motor
The limit hole that power output shaft radially limits, motor power output shaft rotation in be placed on limit hole；The limit hole inner circle is along motor
Power output shaft to form limit sleeve axially along stretching.
5. Double-power transmission according to claim 4, it is characterised in that: the right crankshaft box is exported in motor power
It arches upward to form section as rectangle or the trapezoidal portion that arches upward along axial direction at axis, the limit hole is located at the top in the portion that arches upward.
6. Double-power transmission according to claim 5, it is characterised in that: the left crankcase, right crankshaft box and
Right crankcase cover is respectively formed second bearing mounting base, 3rd bearing mounting base and fourth bearing for installing rolling bearing pedestal
Mounting base, the power input shaft of the Double-power transmission is by being respectively arranged in second bearing mounting base, 3rd bearing installation
Seat and three rolling bearings of fourth bearing mounting base are rotatably dispose in crankcase, and third axis is located on the power input shaft
The axial sides for holding mounting base are respectively arranged with power intake.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610503463.9A CN106122387B (en) | 2016-06-30 | 2016-06-30 | Double-power transmission |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610503463.9A CN106122387B (en) | 2016-06-30 | 2016-06-30 | Double-power transmission |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106122387A CN106122387A (en) | 2016-11-16 |
| CN106122387B true CN106122387B (en) | 2019-04-30 |
Family
ID=57285850
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610503463.9A Active CN106122387B (en) | 2016-06-30 | 2016-06-30 | Double-power transmission |
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| Country | Link |
|---|---|
| CN (1) | CN106122387B (en) |
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| EP2182247A1 (en) * | 2008-10-30 | 2010-05-05 | Yamaha Hatsudoki Kabushiki Kaisha | Engine unit, and motor cycle equipped therewith |
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| CN203713518U (en) * | 2013-12-24 | 2014-07-16 | 重庆曼斯威科技有限责任公司 | Petrol-electric hybrid power engine |
| CN203793110U (en) * | 2014-03-19 | 2014-08-27 | 张望 | Fuel-electric hybrid power device for engine of motorcycle |
| CN204077347U (en) * | 2014-09-22 | 2015-01-07 | 重庆宗申发动机制造有限公司 | Motorcycle oil electricity parallel type hybrid dynamic driving engine |
| CN205859056U (en) * | 2016-06-30 | 2017-01-04 | 重庆隆鑫发动机有限公司 | Variator for hybrid power |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP5312110B2 (en) * | 2009-03-12 | 2013-10-09 | 本田技研工業株式会社 | Power unit for vehicle |
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2016
- 2016-06-30 CN CN201610503463.9A patent/CN106122387B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP2182247A1 (en) * | 2008-10-30 | 2010-05-05 | Yamaha Hatsudoki Kabushiki Kaisha | Engine unit, and motor cycle equipped therewith |
| CN102649463A (en) * | 2011-02-25 | 2012-08-29 | 本田技研工业株式会社 | Hybrid vehicle driving device |
| CN203548721U (en) * | 2013-06-26 | 2014-04-16 | 重庆隆旺机电有限责任公司 | Dual power input speed control system |
| CN203713518U (en) * | 2013-12-24 | 2014-07-16 | 重庆曼斯威科技有限责任公司 | Petrol-electric hybrid power engine |
| CN203793110U (en) * | 2014-03-19 | 2014-08-27 | 张望 | Fuel-electric hybrid power device for engine of motorcycle |
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| CN205859056U (en) * | 2016-06-30 | 2017-01-04 | 重庆隆鑫发动机有限公司 | Variator for hybrid power |
Also Published As
| Publication number | Publication date |
|---|---|
| CN106122387A (en) | 2016-11-16 |
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