CN109595322A - A kind of motor-driven and electric hybrid powering differential mechanism - Google Patents
A kind of motor-driven and electric hybrid powering differential mechanism Download PDFInfo
- Publication number
- CN109595322A CN109595322A CN201810726551.4A CN201810726551A CN109595322A CN 109595322 A CN109595322 A CN 109595322A CN 201810726551 A CN201810726551 A CN 201810726551A CN 109595322 A CN109595322 A CN 109595322A
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- Prior art keywords
- gear
- change
- backward
- change gear
- shift
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Classifications
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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
- F16H48/00—Differential gearings
- F16H48/12—Differential gearings without gears having orbital motion
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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
- F16H48/00—Differential gearings
- F16H48/38—Constructional details
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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
- 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
- F16H63/32—Gear shift yokes, e.g. shift forks
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- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Structure Of Transmissions (AREA)
Abstract
The invention discloses a kind of motor-driven and electric hybrid powering differential mechanism, the positive and negative rotation gear set of this product is each attached in gear cavity, and change gear, which is worn, to be connect in hybrid power input shaft and section or so axial movement wherein；Backward gear change gear component and advance and retreat shelves switch the shared ratcheting connection of rotate gear component；Change gear slides to the left switches the ratcheting connection output drive shift of shared rotate gear component with the ratcheting connection output backward gear of backward gear change gear component, to the right sliding and advance and retreat shelves；Neither with the ratcheting connection of backward gear change gear component nor with the switching of advance and retreat shelves, shared rotate gear component is ratcheting is connected as neutral gear for change gear；When gear shift, the gear shift transmission mechanism rotary work on differential mechanism drives the movement of change gear axis, and change gear is made to switch the gear shift work for realizing change gear between drive shift, backward gear, neutral gear；The advantages that this product has simple structure and reasonable design, is easy to use.
Description
Technical field
The present invention relates to differential for vehicles, specifically a kind of motor-driven and electric hybrid powering differential mechanism.
Background technique
The differential mechanism of existing tricycle is that pure electric vehicle drives differential mechanism or pure motor-driven driving differential mechanism, and pure electric vehicle drives differential
Device, pure motor-driven driving differential mechanism are known as single power drive differential mechanism；Motor-driven aspect: the differential mechanism of current motor-driven driving, which passes through, to be started
Machine exports positive and negative rotation and realizes moving ahead and falling back for vehicle, and part motor tricycle is no backward gear；Electronic aspect: electronic at present
The differential mechanism of driving passes through control motor output positive and negative rotation and realizes moving ahead and falling back for vehicle；Existing differential mechanism can not implement shelves
Position switching researches and develops for this purpose, to adapt to electromechanical mixing dynamic force development need and implements gear on the motor-driven hybrid drive with motor
The positive and negative rotation gear set of switching has put on the New step of people.
Summary of the invention
In order to solve the above technical problem, the present invention provides a kind of structure is simple, design is rationally, it can be achieved that differential mechanism gear
The motor-driven and electric hybrid powering differential mechanism of switching.
Solve the scheme of above-mentioned technical problem are as follows:
A kind of motor-driven and electric hybrid powering differential mechanism, including differential mechanism, differential mechanism is interior to be equipped with gear cavity, sets in gear cavity
There is positive and negative rotation gear set, positive and negative rotation gear set includes change gear, hybrid power input shaft, backward gear change gear
Component, advance and retreat shelves switch shared rotate gear component, power take-off drive gear, gear shift transmission mechanism；The change gear is worn
It connects in hybrid power input shaft and section or so axial movement wherein；One end of the gear shift transmission mechanism and change gear
It is flexibly connected, the other end is pierced by the outer top of gear cavity, and gear shift transmission mechanism pulls change gear or so to be axially moved；It is described fall
It moves back grade change gear component and advance and retreat shelves switches the shared ratcheting connection of rotate gear component；The gear shift transmission mechanism pulls gear shift
Gear slides to the left switches shared turn with advance and retreat shelves with the ratcheting connection output backward gear of backward gear change gear component, sliding to the right
The ratcheting connection of movable tooth wheel assembly exports drive shift；The change gear neither with backward gear change gear component it is ratcheting connection,
Shared rotate gear component is ratcheting is connected as neutral gear with the switching of advance and retreat shelves；The advance and retreat shelves switch shared rotate gear component with
The ratcheting connection of power take-off drive gear；Hybrid power input shaft both ends are pierced by two outside of gear cavity respectively；It is described
The left and right shaft end that backward gear change gear component, advance and retreat shelves switch shared rotate gear component is fixed on gear cavity or so inner wall.
Technical solution further, the change gear includes backward gear change gear, backward gear change gear side is connected with band
Around the gear shift transmission mechanism connector of groove, the gear shift transmission mechanism connector other end is connected with drive shift change gear；It is described
Backward gear change gear, gear shift transmission mechanism connector, drive shift change gear centre be equipped with change gear can only be allowed to change
The transmission shaft that shelves gear motor segment is axially moved, which is worn, connects hole；The backward gear change gear and backward gear change gear component
The ratcheting connection output transmission backward gear in left end；The drive shift change gear and advance and retreat shelves switch the right side of shared rotate gear component
End tooth closes connection output transmission drive shift；The circular groove of the gear shift transmission mechanism connector and the activity of gear shift transmission mechanism connect
It connects；The wall body that the transmission shaft wears connection hole is equipped with several oriented sliding slots, is the raised line of protrusion between oriented sliding slot, convex
It is oriented sliding slot between item；One end of the hybrid power input shaft is motor power input connector, and the other end is
Motive power input connector, gear shift tooth can only be allowed by being equipped between motive power input connector and motor power input connector
The change gear motor segment being axially moved along hybrid power input shaft is taken turns, the both ends of change gear motor segment are equipped with and prevent
The offside restricted driving male member of change gear；The change gear motor segment axis body is circumferentially with several sliding slots, is convex ribs between sliding slot；
The transmission shaft wears several sliding slots, convex for connecting several oriented sliding slots in hole, raised line and change gear motor segment axis body circumferential direction
Muscle cooperation is mutually embedded in other side and forms change gear in the change gear motor segment Y-axis along hybrid power input shaft
To movement；The motor power input connector, motive power input connector are pierced by two outside of gear cavity respectively.
Technical solution further, the right end and advance and retreat shelves of the backward gear change gear component switch shared rotate gear
The ratcheting transmission connection of the right end of component；The change gear slides into left end and the backward gear change gear of change gear motor segment
The ratcheting transmission connection in the left end of component exports backward gear, and advance and retreat shelves switch shared rotate gear component synchronization output backward gear and pass
It is dynamic；The change gear slid into after taking off tooth from the left end of backward gear change gear component the right end of change gear motor segment with into
Move back the ratcheting connection output transmission drive shift of right end that shelves switch shared rotate gear component；The change gear slides into gear shift tooth
It takes turns among motor segment neither with the ratcheting connection of backward gear change gear component, does not also switch shared rotate gear component with advance and retreat shelves
It is ratcheting to be connected as neutral gear.
Technical solution further, the backward gear change gear component include a backward gear teeth change wheel shaft, backward gear
The left end of teeth change wheel shaft is fixed with left backward gear change gear, right end is fixed with right backward gear change gear, and left backward gear is cut
It is sky tooth shaft body section between gear changing and right backward gear change gear, the length of empty tooth shaft body section is slightly larger than change gear length,
Change gear is arranged in above sky tooth shaft body section with the left ratcheting connection of backward gear change gear, also not switch with advance and retreat shelves neither
It is shared that rotate gear component is ratcheting is connected as neutral gear；The change gear slides to the left, backward gear change gear fallen with a left side
Backward gear is exported after moving back the ratcheting connection of grade change gear；The change gear slides to the right, drive shift change gear with into
It moves back after shelves switch the shared ratcheting connection of rotate gear component and exports drive shift；The left and right shaft end of the backward gear teeth change wheel shaft is solid
It is scheduled on gear cavity or so inner wall.
Technical solution further, it includes that an advance and retreat shelves switch shared tooth that the advance and retreat shelves, which switch shared rotate gear component,
Wheel shaft, the axis body left side that advance and retreat shelves switch shared gear shaft are fixed with left side gear and the right gear, and left side gear and power are defeated
The fixed ratcheting connection of transmission gear out, the right gear and the fixed ratcheting connection output backward gear transmission of right backward gear change gear；
The drive shift change gear exports forward-speed drive transmission when connecting with the right gear mesh；The advance and retreat shelves switch shared gear shaft
Left and right shaft end be fixed on gear cavity or so inner wall.
Technical solution further, the motor power input connector is connected with variable-frequency motor；The motive power is defeated
Enter connecting pin to connect with engine drive mechanism, engine drive mechanism connect output power, driving engine machine with engine
Structure is clutch pack or transmission belt or transmission chain or transmission shaft component.
Technical solution further, the differential mechanism is connected with left and right rear axle, left and right rear axle includes left and right semiaxle tube and a left side
Right axle shaft, left and right semiaxis, which is worn to connect, to be fixed in the semiaxle tube of left and right, and left and right semiaxle tube is solid with the symmetrical left and right sides of differential mechanism respectively
Fixed connection, power take-off drive gear two sides are fixedly connected with left and right semiaxis；The both ends of the left and right semiaxle tube are respectively fixed with
Wheel hub.
Technical solution further, the gear shift transmission mechanism include power input rotary shaft and sliding gear shift frame；It is described
The top of gear cavity is equipped with rotary shaft hole, and power input rotary shaft, which is worn, to be connect on rotary shaft hole, and spindle nose is pierced by top outside；It is described
It is equipped with sliding gear shift frame in gear cavity and wears extension bar, sliding gear shift frame wears extension bar and is fastened transversely to gear cavity wall；The power is defeated
The bottom end for entering rotary shaft is connected with rotary oscillation cross bar, and the tail end of rotary oscillation cross bar has extended downwardly gear shift frame poke rod；Institute
Stating sliding gear shift frame includes cross bar, and one end of cross bar is equipped with gear shift frame connecting rod jack hole, and the other end is connected with change gear company
Fitting, sliding gear shift frame are worn to connect by gear shift frame connecting rod jack hole and be worn on extension bar in sliding gear shift frame, and the top of cross bar is equipped with
For the rectangular opening that gear shift frame poke rod penetrates, gear shift frame poke rod is inserted in contact in rectangular opening and connects, power input rotation
Shaft rotary dial sliding gear shift frame it is whole along sliding gear shift frame wear extension bar horizontally slip walking and pull change gear or so it is sliding
Dynamic to implement drive shift, neutral gear, backward gear switching, rectangular opening provides gear shift frame and stirs operating range space required for the throw of lever.
Technical solution further, the differential mechanism includes left housing lid, base enclosure part, right cap, left housing lid and base enclosure part connect
It connects and is equipped with engine drive mechanism between them and arrange that chamber, base enclosure part connect with right cap and be equipped with gear between them
Chamber；It is fixedly connected on the left of the left half axle pipe of the left and right semiaxle tube and base enclosure part, it is fixed on the right side of right axle shaft pipe and right cap to connect
It connects；The left side end of the power take-off drive gear wear connect be fixed on base enclosure part through-hole, right side end wears to connect and is fixed on the right side
On the through-hole of cap, left and right semiaxis, which is worn to connect, to be fixed in the semiaxle tube of left and right and the left and right side of corresponding power take-off drive gear
Head is fixedly connected；The motor power input connector passes through base enclosure part and stretches out on engine drive mechanism arrangement chamber, motor-driven
Power input connector is pierced by outside right cap and the motor axis connection of variable-frequency motor, variable-frequency motor are fixed on right cap outer wall.
Technical solution further, the variable-frequency motor be operated alone hybrid power input shaft rotate forward or engine
It is operated alone that hybrid power input shaft rotates forward or variable-frequency motor, engine are to hair to engine drive mechanism output power
The synchronous driving hybrid power input shaft of motivation transmission mechanism output power rotates forward.
The motor-driven positive and negative rotation gear set advantage with electric hybrid powering differential mechanism of one kind of the invention are as follows: this product is just
Reverse turn gear set is each attached in gear cavity, and change gear, which is worn, to be connect in hybrid power input shaft and section Y-axis wherein
To movement；Backward gear change gear component and advance and retreat shelves switch the shared ratcheting connection of rotate gear component；Change gear is slided to the left
It is dynamic to switch shared rotate gear component with advance and retreat shelves with the ratcheting connection output backward gear of backward gear change gear component, sliding to the right
Ratcheting connection exports drive shift；Change gear neither switches with the ratcheting connection of backward gear change gear component nor with advance and retreat shelves
It is shared that rotate gear component is ratcheting is connected as neutral gear；When gear shift, the gear shift transmission mechanism rotary work on differential mechanism drives gear shift
Gear horizontally slips (movement of axis), switches change gear between drive shift, backward gear, neutral gear and realizes changing for change gear
Shelves work；The advantages that this product has simple structure and reasonable design, is easy to use.
Detailed description of the invention
Fig. 1, Fig. 2 are the perspective view of product of the present invention；
Fig. 3 is the vertical view formula schematic diagram of product of the present invention；
Fig. 4 is the main view of product of the present invention；
Fig. 5 is the left view of product of the present invention；
Fig. 6 is the rearview of product of the present invention；
Fig. 7 is the right view of product of the present invention；
Fig. 8 is perspective view of the product of the present invention without left housing lid；
Fig. 9 is perspective view of the product of the present invention without left housing lid, right cap；
Figure 10, Figure 11, Figure 12 are the perspective view of product of the present invention positive and negative rotation gear set；
Figure 13 is that product of the present invention change gear is mounted on the main view on hybrid power input shaft；
Figure 14 is that product of the present invention change gear is mounted on the perspective view on hybrid power input shaft；
Figure 15 is the partial enlarged view on the left side Fig. 9；
Figure 16 is the partial enlarged view of Figure 11；
Figure 17 is that the positive and negative rotation gear set of product of the present invention overlooks formula schematic diagram；
Figure 18 is that the positive and negative rotation gear set of product of the present invention looks up formula schematic diagram；
Figure 19 is the main view of the hybrid power input shaft of product of the present invention；
Figure 20 is the main view of the change gear of product of the present invention；
Figure 21 is the perspective view of the change gear of product of the present invention；
Figure 22 is the perspective view of the change gear of product of the present invention；
Figure 23 is the perspective view of the hybrid power input shaft of product of the present invention；
Figure 24 is the perspective view of the gear shift transmission mechanism of product of the present invention；
Figure 25 is the main view of the gear shift transmission mechanism of product of the present invention；
Figure 26 is the bottom view of the gear shift transmission mechanism of product of the present invention；
Figure 27 is the perspective view of the right cap of product of the present invention；
Figure 28 is the perspective view of the base enclosure part of product of the present invention.
Specific embodiment
It is a kind of motor-driven interior equipped with gear cavity A1, gear cavity with electric hybrid powering differential mechanism, including differential mechanism A, differential mechanism A
Positive and negative rotation gear set is equipped in A1, positive and negative rotation gear set includes change gear 1, hybrid power input shaft 2, backward gear
Change gear component 3, advance and retreat shelves switch shared rotate gear component 4, power take-off drive gear 5, gear shift transmission mechanism 6；Institute
State change gear 1 wear connect hybrid power input shaft 2 and wherein section or so be axially moved；The gear shift transmission mechanism 6
One end be flexibly connected with change gear 1, the other end is pierced by the outer top of gear cavity A1, and gear shift transmission mechanism 6 pulls gear shift tooth
Wheel 1 or so is axially moved；The backward gear change gear component 3 switches the shared ratcheting connection of rotate gear component 4 with advance and retreat shelves；
The gear shift transmission mechanism 6 pulls change gear 1 to slide to the left and falls back with the ratcheting connection of backward gear change gear component 3 output
Shelves, to the right sliding switch the shared ratcheting connection of rotate gear component 4 with advance and retreat shelves and export drive shift；The change gear 1 is neither
With the ratcheting connection of backward gear change gear component 3, also shared rotate gear component 4 is ratcheting is connected as sky with the switching of advance and retreat shelves
Shelves；The advance and retreat shelves switch shared rotate gear component 4 and the ratcheting connection of power take-off drive gear 5；The hybrid power is defeated
Enter 2 both ends of transmission shaft and is pierced by two outside gear cavity A1 respectively；Shared turn of the backward gear change gear component 3, the switching of advance and retreat shelves
The left and right shaft end of movable tooth wheel assembly 4 is fixed on gear cavity A1 or so inner wall.
Optimal technical scheme: the change gear 1 includes backward gear change gear 11, and 11 side of backward gear change gear connects
Band is connected to around the gear shift transmission mechanism connector 12 of groove 121,12 other end of gear shift transmission mechanism connector is connected with advance
Gear shift gear 13；The centre of the backward gear change gear 11, gear shift transmission mechanism connector 12, drive shift change gear 13
It is worn equipped with the transmission shaft that change gear 1 can only be allowed to be axially moved in change gear motor segment 211 and connects hole 14；The backward gear changes
The ratcheting connection output transmission backward gear in the left end of shelves gear 11 and backward gear change gear component 3；The drive shift change gear
The 13 ratcheting connection output transmission drive shifts of right end for switching shared rotate gear component 4 with advance and retreat shelves；The gear shift transmission mechanism
The circular groove 121 of connector 12 is flexibly connected with gear shift transmission mechanism 6；If the wall body that the transmission shaft wears connection hole 14 is equipped with
An oriented sliding slot 141 is done, is the raised line 142 of protrusion between oriented sliding slot 141, is oriented sliding slot between raised line 142
141；One end of the hybrid power input shaft 2 is motor power input connector 21, and the other end is motive power input
Connecting pin 22,1 edge of change gear can only be allowed by being equipped between motive power input connector 22 and motor power input connector 21
The change gear motor segment 211 that hybrid power input shaft 2 is axially moved, the both ends of change gear motor segment 211 are equipped with
Prevent the restricted driving male member 212 that change gear 1 is offside；211 axis body of change gear motor segment is circumferentially with several sliding slot 21A,
It is convex ribs 21B between sliding slot 21A；The transmission shaft wears several oriented sliding slots 141, raised line 142 and gear shift tooth for connecting hole 14
Several sliding slot 21A, convex ribs the 21B cooperation of wheel 211 axis body of motor segment circumferential direction are mutually embedded in other side and form change gear 1 along mixed
The change gear motor segment 211 or so for closing power input shaft 2 is axially moved；The motor power input connector 21, machine
Dynamic power input connector 22 is pierced by two outside gear cavity A1 respectively.
Optimal technical scheme: the right end and advance and retreat shelves of the backward gear change gear component 3 switch shared rotate gear group
The ratcheting transmission connection of the right end of part 4；The change gear 1 slides into the left end of change gear motor segment 211 and backward gear switches
The ratcheting transmission connection in the left end of gear assembly 3 exports backward gear, and advance and retreat shelves switch shared 4 synchronism output of rotate gear component and fall back
Shelves transmission；The change gear 1 slides into change gear motor segment 211 after taking off tooth from the left end of backward gear change gear component 3
Right end and advance and retreat shelves switch the ratcheting connection output of right end of shared rotate gear component 4 and be driven drive shift；The change gear 1
It slides among change gear motor segment 211 neither with the ratcheting connection of backward gear change gear component 3, does not also switch with advance and retreat shelves
It is shared that rotate gear component 4 is ratcheting is connected as neutral gear.Optimal technical scheme: the backward gear change gear component 3 falls including one
A grade teeth change wheel shaft 31 is moved back, the left end of backward gear teeth change wheel shaft 31 is fixed with left backward gear change gear 32, right end is fixed with
Right backward gear change gear 33 is sky tooth shaft body section 34 between left backward gear change gear 32 and right backward gear change gear 33,
The length of empty tooth shaft body section 34 be slightly larger than 1 length of change gear, change gear 1 be arranged in above sky tooth shaft body section 34 for neither with
The ratcheting connection of left backward gear change gear 32, also shared rotate gear component 4 is not ratcheting is connected as neutral gear with the switching of advance and retreat shelves；Institute
Change gear 1 is stated to slide to the left, backward gear change gear 11 with after the ratcheting connection of left backward gear change gear 32 output fall
Move back shelves；The change gear 1 slides to the right, drive shift change gear 13 and advance and retreat shelves switch shared rotate gear component 4
Drive shift is exported after ratcheting connection；The left and right shaft end of the backward gear teeth change wheel shaft 31 is fixed on gear cavity A1 or so inner wall.
Optimal technical scheme: it includes that an advance and retreat shelves switch shared gear that the advance and retreat shelves, which switch shared rotate gear component 4,
Axis 41, the axis body left side that advance and retreat shelves switch shared gear shaft 41 are fixed with left side gear 412 and the right gear 413, left side gear
412 fix ratcheting company with the fixed ratcheting connection of power take-off drive gear 5, the right gear 413 and right backward gear change gear 33
Connect output backward gear transmission；Forward-speed drive transmission is exported when the drive shift change gear 13 is with the 413 ratcheting connection of the right gear；Institute
The left and right shaft end for stating the shared gear shaft 41 of advance and retreat shelves switching is fixed on gear cavity A1 or so inner wall.
Optimal technical scheme: the motor power input connector 21 is connected with variable-frequency motor 211；The motive power is defeated
Enter connecting pin 22 to connect with engine drive mechanism, engine drive mechanism connect output power, driving engine with engine
Mechanism is clutch pack or transmission belt or transmission chain or transmission shaft component.
Optimal technical scheme: the differential mechanism A is connected with left and right rear axle 7, and left and right rear axle 7 includes left and right semiaxle tube 71 and a left side
Right axle shaft 72, left and right semiaxis 72, which is worn to connect, to be fixed in left and right semiaxle tube 71, and left and right semiaxle tube 71 is symmetrically left with differential mechanism A respectively
Right two sides are fixedly connected, and 5 two sides of power take-off drive gear are fixedly connected with left and right semiaxis 72；The two of the left and right semiaxle tube 71
End is respectively fixed with wheel hub 73.
Optimal technical scheme: the gear shift transmission mechanism 6 includes power input rotary shaft 61 and sliding gear shift frame 62；It is described
The top of gear cavity A1 is equipped with rotary shaft hole 63, and power input rotary shaft 61, which is worn, to be connect on rotary shaft hole 63, and spindle nose is pierced by outside
Top；It is equipped with sliding gear shift frame in the gear cavity A1 and wears extension bar 64, sliding gear shift frame wears extension bar 64 and is fastened transversely to gear cavity
A1 inner wall；The bottom end of the power input rotary shaft 61 is connected with rotary oscillation cross bar 611, the tail end of rotary oscillation cross bar 611
Gear shift frame poke rod 612 is extended downwardly；The sliding gear shift frame 62 includes cross bar 621, and one end of cross bar 621 is equipped with gear shift frame
Connecting rod jack hole 622, the other end are connected with change gear connector 623, and sliding gear shift frame 62 is worn by gear shift frame connecting rod
It connects hole 622 and wears to connect and worn on extension bar 64 in sliding gear shift frame, the top of cross bar 621 is equipped with to be penetrated for gear shift frame poke rod 612
Rectangular opening 624, gear shift frame poke rod 612 are inserted in contact in rectangular opening 624 and connect, and power inputs 61 rotary dial of rotary shaft
Sliding gear shift frame 62 is whole to be worn extension bar 64 along sliding gear shift frame and horizontally slips walking and change gear 1 is pulled to horizontally slip before implementation
Into shelves, neutral gear, backward gear switching, rectangular opening 624 provides operating range space required for 612 stroke of gear shift frame poke rod.
Optimal technical scheme: the differential mechanism A includes left housing lid A11, base enclosure part A12, right cap A13, left housing lid A11 with
Base enclosure part A12 connection is simultaneously equipped with clutch cavity A2 between them, and base enclosure part A11 is connect and between them with right cap A12
Equipped with gear cavity A1；It is fixedly connected on the left of the left half axle pipe of the left and right semiaxle tube 71 and base enclosure part A12, right axle shaft pipe and the right side
It is fixedly connected on the right side of cap A12；The left side end of the power take-off drive gear 5 wear connect be fixed on base enclosure part A12 through-hole,
Right side end is worn to connect and is fixed on the through-hole of right cap A13, left and right semiaxis 72 wear connect be fixed in left and right semiaxle tube 71 with it is corresponding
The left and right sides end of power take-off drive gear 5 be fixedly connected.
Optimal technical scheme: the variable-frequency motor 211 can be operated alone the rotating forward of hybrid power input shaft 2 and (work as change
When the rotating forward of hybrid power input shaft 2 is operated alone in frequency motor 211, engine does not export driving force), it is also possible to engine
Hybrid power input shaft 2 is operated alone to engine drive mechanism output power to rotate forward (when engine operation is operated alone
When hybrid power input shaft 2 rotates forward, variable-frequency motor 211 does not export driving force and is idle running shape), it is also possible to variable-frequency motor
211, engine synchronization drives hybrid power input shaft 2 to rotate forward in a manner of hybrid power；According to vehicle load need or
Climbing needs to increase with unrestricted choice power, the electronic driving force with motor-driven coaxial synchronous dual force driving enhancing differential mechanism
Vehicle pulling force, starting, climb, cross a ridge, half way up the mountain starts when increase driving torsion, travel vehicle easily, while improving people
Working efficiency.
Optimal technical scheme: the backward gear change gear 11, drive shift change gear 13 are small one and large one or identical straight
Diameter.
Optimal technical scheme: the other end of the cross bar is connected with semicircle shape change gear connector, semicircle shape gear shift tooth
The both ends of wheel connector are caught in contact on the circular groove 121 of gear shift transmission mechanism connector and are flexibly connected, because sliding is changed
Shelves frame horizontally slips the activity space and do not hinder change gear to rotate that needs are swung when walking, and connects so sexuality can only be contacted
It connecing, the both ends of semicircle shape change gear connector contact the both ends point contact for being equivalent to 180 degree with gear shift transmission mechanism connector,
Equilibrium contact, gear shift tension balanced, pulling are smooth.
Optimal technical scheme: the both ends twist-on of the semicircle shape change gear connector has adjusting screw rod, adjusting screw rod card
Enter contact on the circular groove 121 of gear shift transmission mechanism connector to be flexibly connected, positioning and roll adjustment are more accurate.It is a kind of motor-driven
It is as follows with the specific structure of electric hybrid powering differential mechanism:
A kind of motor-driven and electric hybrid powering differential mechanism, including differential mechanism A, differential mechanism A include left housing lid A11, base enclosure part
A12, right cap A13, left housing lid A11, which connect with base enclosure part A12 and is equipped with engine drive mechanism between them, arranges chamber A2,
Base enclosure part A11 connect with right cap A12 and is equipped between them gear cavity A1, is equipped with positive and negative rotation gear in gear cavity A1
Group, positive and negative rotation gear set include change gear 1, hybrid power input shaft 2, backward gear change gear component 3, advance and retreat shelves
Switch shared rotate gear component 4, power take-off drive gear 5, gear shift transmission mechanism 6；The change gear 1 is worn to connect and mixed
Power input shaft 2 and wherein section or so are axially moved；1 activity of one end and change gear of the gear shift transmission mechanism 6
Connection, the other end are pierced by the outer top of gear cavity A1, and gear shift transmission mechanism 6 pulls change gear 1 or so to be axially moved；It is described fall
It moves back grade change gear component 3 and advance and retreat shelves switches the shared ratcheting connection of rotate gear component 4；The gear shift transmission mechanism 6 pulls
Change gear 1 slides to the left to be switched with the ratcheting connection of backward gear change gear component 3 output backward gear, sliding to the right with advance and retreat shelves
The shared ratcheting connection of rotate gear component 4 exports drive shift；The change gear 1 neither with 3 tooth of backward gear change gear component
Close connection, also shared rotate gear component 4 is ratcheting is connected as neutral gear with the switching of advance and retreat shelves；The shared rotation of advance and retreat shelves switching
Gear assembly 4 and the ratcheting connection of power take-off drive gear 5；2 both ends of hybrid power input shaft are pierced by gear respectively
Two outside chamber A1；The left and right shaft end that the backward gear change gear component 3, advance and retreat shelves switch shared rotate gear component 4 is fixed
In gear cavity A1 or so inner wall.
The change gear 1 includes backward gear change gear 11, and 11 side of backward gear change gear is connected with band around recessed
The gear shift transmission mechanism connector 12 of slot 121,12 other end of gear shift transmission mechanism connector are connected with drive shift change gear 13；
The backward gear change gear 11, gear shift transmission mechanism connector 12, drive shift change gear 13 centre be equipped with and can only allow and change
Shelves gear 1 wears in the transmission shaft that change gear motor segment 211 is axially moved and connects hole 14；The transmission shaft wears the wall for connecting hole 14
Body is equipped with several oriented sliding slots 141, is the raised line 142 of protrusion between oriented sliding slot 141, is orientation between raised line 142
Sliding groove 141；One end of the hybrid power input shaft 2 is motor power input connector 21, and the other end is motor-driven dynamic
Power input connector 22, gear shift tooth can only be allowed by being equipped between motive power input connector 22 and motor power input connector 21
The change gear motor segment 211 that wheel 1 is axially moved along hybrid power input shaft 2, the both ends of change gear motor segment 211 are equal
Equipped with the restricted driving male member 212 for preventing change gear 1 offside；211 axis body of change gear motor segment is circumferentially with several sliding slots
It is convex ribs 21B between 21A, sliding slot 21A；The transmission shaft is worn several oriented sliding slots 141 for connecting hole 14, raised line 142 and is changed
Several sliding slot 21A, convex ribs the 21B cooperation of shelves gear motor segment 211 axis body circumferential direction are mutually embedded in other side and form change gear 1 and exist
Change gear motor segment 211 or so along hybrid power input shaft 2 is axially moved；The backward gear change gear component 3
Including a backward gear teeth change wheel shaft 31, the left end of backward gear teeth change wheel shaft 31 is fixed with left backward gear change gear 32, the right side
End is fixed with right backward gear change gear 33, is sky tooth shaft between left backward gear change gear 32 and right backward gear change gear 33
The length of body section 34, empty tooth shaft body section 34 is slightly larger than 1 length of change gear；The advance and retreat shelves switch shared rotate gear component 4
Switch shared gear shaft 41 including an advance and retreat shelves, the axis body left side that advance and retreat shelves switch shared gear shaft 41 is fixed with left side gear
412 and the right gear 413, left side gear 412 and the fixed ratcheting connection of power take-off drive gear 5, the right gear 413 fall with the right side
Move back the fixed ratcheting connection output backward gear transmission of grade change gear 33；The drive shift change gear 13 and 413 tooth of the right gear
Forward-speed drive transmission is exported when closing connection；The left and right shaft end that the advance and retreat shelves switch shared gear shaft 41 is fixed on gear cavity A1 or so
Inner wall；1 integral arrangement of change gear above empty tooth shaft body section 34 for neither with the ratcheting connection of left backward gear change gear 32,
Not with right backward gear change gear 33 is ratcheting is connected as neutral gear；The change gear 1 slides to the left, backward gear change gear
11 with the ratcheting connection of left backward gear change gear 32 after export backward gear；The change gear 1 slides to the right, drive shift change
Drive shift is exported after shelves gear 13 and the ratcheting connection of the right gear 413；The left and right shaft end of the backward gear teeth change wheel shaft 31 is solid
It is scheduled on gear cavity A1 or so inner wall.
The change gear 1 slides into the right end of change gear motor segment 211 after taking off tooth from left backward gear change gear 32
With output transmission drive shift when the 413 ratcheting connection of gear of the right；The change gear 1 slides into change gear motor segment 211
Between neither with the ratcheting connection of left backward gear change gear 32, also not with the right gear 413 is ratcheting is connected as neutral gear.
The differential mechanism A is connected with left and right rear axle 7, and left and right rear axle 7 includes left and right semiaxle tube 71 and left and right semiaxis 72, left and right
Semiaxis 72, which is worn to connect, to be fixed in left and right semiaxle tube 71, and the both ends of the left and right semiaxle tube 71 are respectively fixed with wheel hub 73；The left side
It is fixedly connected on the left of the left half axle pipe of right axle shaft pipe 71 and base enclosure part A12, the fixed company of right axle shaft pipe and the right side right cap A12
It connects；The left side end of the power take-off drive gear 5 wear connect be fixed on base enclosure part A12 through-hole, right side end wears and connects fixation
On the through-hole of right cap A13, left and right semiaxis 72, which is worn to connect, to be fixed in left and right semiaxle tube 71 and corresponding power output driving cog
The left and right sides end of wheel 5 is fixedly connected；The motor power input connector 21 is connected with variable-frequency motor 211；It is described motor-driven dynamic
Power input connector 22 is connect with engine drive mechanism, and engine drive mechanism is clutch pack 201 or transmission belt or biography
Dynamic chain or transmission shaft component；The motor power input connector 21 passes through base enclosure part A12 and stretches out in engine drive mechanism cloth
It sets on chamber A2, motive power input connector 22 is pierced by outside right cap A13 and the motor axis connection of variable-frequency motor 211, variable-frequency electric
Machine 211 is fixed on right cap A13 outer wall.
The gear shift transmission mechanism 6 includes power input rotary shaft 61 and sliding gear shift frame 62；The top of the gear cavity A1
Portion is equipped with rotary shaft hole 63 (rotary shaft hole 63 is set at the top of base enclosure part A12), and power input rotary shaft 61, which is worn, to be connect in rotary shaft hole
On 63, spindle nose is pierced by the top outside base enclosure part A12；It is equipped with sliding gear shift frame in the gear cavity A1 and wears extension bar 64, slides gear shift
Frame wears extension bar 64 and is fastened transversely to gear cavity A1 inner wall (sliding gear shift frame wears extension bar 64 and is laterally fixedly connected on base enclosure part A12)；
The bottom end of the power input rotary shaft 61 is connected with rotary oscillation cross bar 611, and the tail end of rotary oscillation cross bar 611 extends downwardly
There is gear shift frame poke rod 612；The sliding gear shift frame 62 includes cross bar 621, and one end of cross bar 621 is equipped with gear shift frame connecting rod and wears
Hole 622 is connect, the other end is connected with change gear connector 623, and change gear connector 623 is entrapped in the connection of gear shift transmission mechanism
It is flexibly connected on the circular groove 121 of part 12 with it, sliding gear shift frame 62 is worn by gear shift frame connecting rod jack hole 622 and connect in cunning
Move a grade frame to wear on extension bar 64, the top of cross bar 621 is equipped with the rectangular rectangular opening penetrated for gear shift frame poke rod 612
624, gear shift frame poke rod 612 is inserted in contact in rectangular opening 624 and connects, and power input 61 rotary dial of rotary shaft sliding is changed
Shelves frame 62 it is whole along sliding gear shift frame wear extension bar 64 horizontally slip walking and pull change gear 1 horizontally slip implement drive shift,
Neutral gear, backward gear switching, rectangular opening 624 provide operating range space required for 612 stroke of gear shift frame poke rod；When gear shift,
It will pull power input rotary shaft rotation when shift bar (gear shift is foot-operated) gear shift of outside, rotary oscillation cross bar swings therewith
Rotation, rotary oscillation cross bar pull sliding gear shift frame to horizontally slip by gear shift frame poke rod, and sliding gear shift frame passes through mobile position
It sets and change gear is driven to horizontally slip, switch change gear between drive shift, backward gear, neutral gear and realize changing for change gear
Shelves work.
The gearshift procedure of drive shift:
Variable-frequency motor and engine drive mechanism are all that driving hybrid power input shaft 2 rotates forward (clockwise when working
Rotation), in the case where differential mechanism is in neutral state: 1 integral arrangement of change gear is neither fallen with a left side above empty tooth shaft body section 34
Move back the ratcheting connection of grade change gear 32, also not with right backward gear change gear 33 is ratcheting is connected as neutral gear；It is external when entering drive shift
The gear mechanism that enters pull power to input rotary shaft 61 by manual or foot-operated form to rotate counterclockwise, rotary oscillation cross bar 611 is logical
It crosses gear shift frame poke rod 612 and stirs sliding gear shift frame 62 and wear extension bar 64 along sliding gear shift frame and slide to the right, pull sliding gear shift frame
62 synchronize and stir change gear 1 and slide to the right along change gear motor segment 211, make drive shift change gear 13 and the right gear
413 is ratcheting, and hybrid power input shaft 2 is in rotating forward state, so the drive shift change gear 13 of change gear 1 is also at
Rotating forward state, due to drive shift change gear 13 be with the ratcheting connection of the right gear 413, so advance and retreat shelves switch shared gear shaft
41 left side gear 412 and the right gear 413 can become inverted status (due to the right backward gear of backward gear change gear component 3
Change gear 33 is the connection ratcheting with the right gear 413, so backward gear change gear component 3 is generally in idling conditions),
Due to left side gear 412 be with the ratcheting connection of power take-off drive gear 5, so power take-off drive gear 5 again become rotating forward
State, so the power of output is to rotate forward, wheel rotating forward moves forward.
The gearshift procedure of backward gear:
Variable-frequency motor and engine drive mechanism are all that driving hybrid power input shaft 2 rotates forward (clockwise when working
Rotation), in the case where differential mechanism is in neutral state: 1 integral arrangement of change gear is neither fallen with a left side above empty tooth shaft body section 34
Move back the ratcheting connection of grade change gear 32, also not with right backward gear change gear 33 is ratcheting is connected as neutral gear；It is external when entering backward gear
The gear mechanism that enters pull power to input rotary shaft 61 by manual or foot-operated form to rotate clockwise, rotary oscillation cross bar 611 is logical
It crosses gear shift frame poke rod 612 and stirs sliding gear shift frame 62 and wear extension bar 64 along sliding gear shift frame and slide to the left, pull sliding gear shift frame
62 synchronize and stir change gear 1 and slide to the left along change gear motor segment 211, cut backward gear change gear 11 with left backward gear
Gear changing 32 is ratcheting, and hybrid power input shaft 2 is in rotating forward state, so the drive shift change gear 13 of change gear 1
It is also at rotating forward state, and 3 entirety of backward gear change gear component can become inverted-state, due to right backward gear change gear 33
It is the connection ratcheting with the right gear 413, so advance and retreat shelves switch the left side gear 412 and the right gear of shared gear shaft 41
413 can become rotating forward state, due to left side gear 412 be with the ratcheting connection of power take-off drive gear 5, so power output pass
Moving gear 5 becomes inverted-state again, so defeated power is to reverse, wheel, which reverses, falls back traveling.
Hybrid power input shaft, transmission shaft, which are worn, connects pore structure alternative solution:
The transmission shaft, which is worn, to be connected pore structure and is not limited to oriented sliding slot above-mentioned, cord tissue, and the technical program can only
As preferable technical solution explanation；Alternative solution such as 1: it is rectangular (square or rectangular) that transmission shaft, which is worn and connects hole, right
The change gear motor segment for the oil electric mixed dynamic input shaft answered also be it is rectangular, square drive axis wear connect hole gear shift tooth
Change gear also may be implemented along hybrid power in the rectangular change gear motor segment that wheel penetrates oil electric mixed dynamic input shaft
Input shaft is axially moved；Alternative solution such as 2: it is diamond shape that transmission shaft, which is worn and connects hole, corresponding oil electric mixed dynamic input
The change gear motor segment of transmission shaft is also diamond shape, and it is defeated that the change gear that diamond shape transmission shaft wears connection hole penetrates oil electric mixed dynamic
The diamond shape change gear motor segment for entering transmission shaft also may be implemented change gear and be axially moved along hybrid power input shaft；It replaces
For scheme such as 3: transmission shaft, which is worn, connects hole as ellipse, and the change gear of corresponding oil electric mixed dynamic input shaft moves
Section is also ellipse, and the change gear that oval transmission shaft wears connection hole penetrates the ellipse of oil electric mixed dynamic input shaft
Change gear motor segment also may be implemented change gear and be axially moved along hybrid power input shaft；In short, change gear
The shape that transmission shaft wears connection hole identical as the change gear motor segment shape of hybrid power input shaft (except circle or will connect
Outside subcircular), it may be assumed that when work, change gear is cannot individually to rotate in a circumferential direction along hybrid power input shaft and radial motion
's；It must be the driving change gear rotation of hybrid power input shaft, and change gear can be adjusted by gear shift transmission mechanism
Change gear is axially moved (horizontally slipping) regulation stall along hybrid power input shaft, and gear includes neutral gear, drive shift, falls
Move back shelves.
Advance and retreat shelves switch shared rotate gear modular construction alternative solution:
The advance and retreat shelves, which switch shared gear shaft, left side gear, the right gear, to be integrally formed, and respective list is also possible to
Only component is fixed together；Left side gear, the right gear are not necessarily two gears, can also be replaced with a gear, benefit
With the side of gear mass tooth different angle respectively with drive shift change gear, right backward gear change gear, power output driving cog
It is also possible to take turns ratcheting connection.
The above is only a preferred embodiment of the present invention, protection scope of the present invention is not limited merely to above-mentioned implementation
Example, all technical solutions belonged under thinking of the present invention all belong to the scope of protection of the present invention；Principle of the invention premise is not being departed from
Under several improvements and modifications, these modifications and embellishments should also be considered as the scope of protection of the present invention.
Claims (10)
1. a kind of motor-driven and electric hybrid powering differential mechanism, it is characterised in that: including differential mechanism (A), be equipped with tooth in differential mechanism (A)
It takes turns chamber (A1), positive and negative rotation gear set is equipped in gear cavity (A1), positive and negative rotation gear set includes change gear (1), mixes and move
Power input shaft (2), backward gear change gear component (3), advance and retreat shelves switch shared rotate gear component (4), power output
Transmission gear (5), gear shift transmission mechanism (6)；The change gear (1), which is worn, to be connect in hybrid power input shaft (2) and at it
Middle section or so is axially moved；One end of the gear shift transmission mechanism (6) is flexibly connected with change gear (1), and the other end is pierced by tooth
The outer top of chamber (A1) is taken turns, gear shift transmission mechanism (6) pulls change gear (1) left and right to be axially moved；The backward gear teeth change
Wheel assembly (3) and advance and retreat shelves switch shared rotate gear component (4) ratcheting connection；The gear shift transmission mechanism (6) pulls gear shift
Gear (1) slides to the left to be switched with the ratcheting connection output backward gear of backward gear change gear component (3), sliding to the right with advance and retreat shelves
Shared rotate gear component (4) ratcheting connection exports drive shift；The change gear (1) neither with backward gear change gear component
(3) ratcheting connection, also shared rotate gear component (4) are ratcheting is connected as neutral gear with the switching of advance and retreat shelves；The advance and retreat shelves switching
Shared rotate gear component (4) and power take-off drive gear (5) ratcheting connection；The hybrid power input shaft (2) two
End is pierced by two outside of gear cavity (A1) respectively；The backward gear change gear component (3), advance and retreat shelves switch shared rotate gear group
The left and right shaft end of part (4) is fixed on the left and right gear cavity (A1) inner wall.
2. one kind according to claim 1 is motor-driven with electric hybrid powering differential mechanism, it is characterised in that: the change gear
It (1) include backward gear change gear (11), backward gear change gear (11) side is connected with gear shift of the band around groove (121) and passes
Motivation structure connector (12), gear shift transmission mechanism connector (12) other end are connected with drive shift change gear (13)；It is described fall
Move back gear shift gear (11), gear shift transmission mechanism connector (12), drive shift change gear (13) centre be equipped with and can only allow and change
Shelves gear (1) wears in the transmission shaft that change gear motor segment (211) is axially moved and connects hole (14)；The backward gear change gear
(11) backward gear is driven with the ratcheting connection output in the left end of backward gear change gear component (3)；The drive shift change gear
(13) the ratcheting connection output transmission drive shift of the right end for switching shared rotate gear component (4) with advance and retreat shelves；The gear shift transmission
The circular groove (121) of mechanism connector (12) is flexibly connected with gear shift transmission mechanism (6)；The transmission shaft, which is worn, connects hole (14)
Wall body be equipped with several oriented sliding slots (141), be the raised line (142) of protrusion, raised line between oriented sliding slot (141)
(142) it is between oriented sliding slot (141)；One end of the hybrid power input shaft (2) is motor power input connection
It holds (21), the other end is motive power input connector (22), and motive power input connector (22) and motor power input connect
Connect the change gear fortune for being equipped between end (21) and change gear (1) can only being allowed to be axially moved along hybrid power input shaft (2)
Dynamic section (211), the both ends of change gear motor segment (211) are equipped with the restricted driving male member (212) for preventing change gear (1) offside；
Change gear motor segment (211) axis body is circumferentially with several sliding slots (21A), is between sliding slot (21A) convex ribs (21B)；Institute
It states transmission shaft and wears several oriented sliding slots (141) for connecting hole (14), raised line (142) and change gear motor segment (211) axis body
Several sliding slots (21A) of circumferential direction, convex ribs (21B) cooperation are mutually embedded in other side and form change gear (1) defeated along hybrid power
Change gear motor segment (211) left and right for entering transmission shaft (2) is axially moved；It is the motor power input connector (21), motor-driven
Power input connector (22) is pierced by two outside of gear cavity (A1) respectively.
3. one kind according to claim 1 is motor-driven with electric hybrid powering differential mechanism, it is characterised in that: the backward gear is cut
The right end and advance and retreat shelves of gear changing component (3) switch the ratcheting transmission connection of right end of shared rotate gear component (4)；The gear shift
The ratcheting transmission in left end that gear (1) slides into the left end and backward gear change gear component (3) of change gear motor segment (211) connects
Output backward gear is connect, advance and retreat shelves switch shared rotate gear component (4) synchronism output backward gear transmission；The change gear (1)
The right end of change gear motor segment (211) is slid into after taking off tooth from the left end of backward gear change gear component (3) and advance and retreat shelves are cut
Change the ratcheting connection output transmission drive shift of right end of shared rotate gear component (4)；The change gear (1) slides into gear shift tooth
It takes turns among motor segment (211) neither with backward gear change gear component (3) ratcheting connection, does not also switch shared rotation with advance and retreat shelves
Gear assembly (4) is ratcheting to be connected as neutral gear.
4. one kind according to claim 1 is motor-driven with electric hybrid powering differential mechanism, it is characterised in that: the backward gear is cut
Gear changing component (3) includes a backward gear teeth change wheel shaft (31), and the left end of backward gear teeth change wheel shaft (31) is fixed with a left side and falls
Move back a grade change gear (32), right end is fixed with right backward gear change gear (33), left backward gear change gear (32) and right retroversion
It is sky tooth shaft body section (34) between shelves change gear (33), the length of empty tooth shaft body section (34) is slightly larger than change gear (1) length,
Change gear (1) be arranged in above sky tooth shaft body section (34) for neither with the ratcheting connection of left backward gear change gear (32), also not
Shared rotate gear component (4) are ratcheting is connected as neutral gear with the switching of advance and retreat shelves；The change gear (1) is slided to the left, fall
Backward gear is exported after moving back gear shift gear (11) and the ratcheting connection of left backward gear change gear (32)；The change gear (1) to
Right sliding, drive shift change gear (13) and before advance and retreat shelves switch and export after shared rotate gear component (4) ratcheting connection
Into shelves；The left and right shaft end of the backward gear teeth change wheel shaft (31) is fixed on the left and right gear cavity (A1) inner wall.
5. one kind according to claim 1 is motor-driven with electric hybrid powering differential mechanism, it is characterised in that: the advance and retreat shelves are cut
Changing shared rotate gear component (4) includes that an advance and retreat shelves switch shared gear shaft (41), and advance and retreat shelves switch shared gear shaft (41)
The axis body left side be fixed with left side gear (412) and the right gear (413), left side gear (412) and power take-off drive gear
(5) fixed ratcheting connection, the right gear (413) and the fixed ratcheting connection output backward gear of right backward gear change gear (33) pass
It is dynamic；Forward-speed drive transmission is exported when the drive shift change gear (13) and the right gear (413) ratcheting connection；The advance and retreat shelves are cut
The left and right shaft end for changing shared gear shaft (41) is fixed on the left and right gear cavity (A1) inner wall.
6. one kind according to claim 2 is motor-driven with electric hybrid powering differential mechanism, it is characterised in that: the motor power
Input connector (21) is connected with variable-frequency motor (211)；The motive power input connector (22) and engine drive mechanism
Connection, engine drive mechanism connect output power with engine, engine drive mechanism for clutch pack or transmission belt or
Transmission chain or transmission shaft component.
7. one kind according to claim 1 is motor-driven with electric hybrid powering differential mechanism, it is characterised in that: the differential mechanism
(A) it is connected with left and right rear axle (7), left and right rear axle (7) includes left and right semiaxle tube (71) and left and right semiaxis (72), left and right semiaxis (72)
It wears to connect and be fixed in left and right semiaxle tube (71), left and right semiaxle tube (71) is fixed with the symmetrical left and right sides of differential mechanism (A) respectively to be connected
It connects, power take-off drive gear (5) two sides are fixedly connected with left and right semiaxis (72)；Distinguish at the both ends of the left and right semiaxle tube (71)
It is fixed with wheel hub (73).
8. one kind according to claim 1 is motor-driven with electric hybrid powering differential mechanism, it is characterised in that: the gear shift transmission
Mechanism (6) includes power input rotary shaft (61) and sliding gear shift frame (62)；The top of the gear cavity (A1) is equipped with rotary shaft
Hole (63), power input rotary shaft (61), which is worn, to be connect on rotary shaft hole (63), and spindle nose is pierced by top outside；The gear cavity (A1)
The interior sliding gear shift frame that is equipped with is worn extension bar (64), and sliding gear shift frame wears extension bar (64) and is fastened transversely to gear cavity (A1) inner wall；It is described
The bottom end of power input rotary shaft (61) is connected with rotary oscillation cross bar (611), and the tail end of rotary oscillation cross bar (611) is to downward
Stretching has gear shift frame poke rod (612)；The sliding gear shift frame (62) includes cross bar (621), and one end of cross bar (621) is equipped with gear shift
Frame connecting rod jack hole (622), the other end are connected with change gear connector (623), and sliding gear shift frame is connected by gear shift frame
Bar jack hole is worn to connect and be worn on extension bar in sliding gear shift frame, and the top of cross bar (621) is equipped with to be penetrated for gear shift frame poke rod (612)
Rectangular opening (624), gear shift frame poke rod (612) is inserted in rectangular opening (624) interior contact connection, and power inputs rotary shaft
(61) rotary dial sliding gear shift frame (62) is whole wears extension bar (64) along sliding gear shift frame and horizontally slips walking and pull gear shift tooth
Wheel (1), which horizontally slips, implements drive shift, neutral gear, backward gear switching, and rectangular opening (624) provides gear shift frame poke rod (612) stroke
Required operating range space.
9. one kind according to claim 1 is motor-driven with electric hybrid powering differential mechanism, it is characterised in that: the differential mechanism
It (A) include left housing lid (A11), base enclosure part (A12), right cap (A13), left housing lid (A11) is connect and with base enclosure part (A12) at it
Between be equipped with engine drive mechanism arrangement chamber (A2), base enclosure part (A11) connect with right cap (A12) and sets between them
There is gear cavity (A1)；It is fixedly connected on the left of the left half axle pipe of the left and right semiaxle tube (71) and base enclosure part (A12), right axle shaft pipe
It is fixedly connected with right cap (A12) right side；The left side end of the power take-off drive gear (5), which wears to connect, is fixed on base enclosure part
(A12) on through-hole, right side end is worn to connect and is fixed on the through-hole of right cap (A13), and left and right semiaxis (72), which is worn to connect, is fixed on left and right
It is fixedly connected in semiaxle tube (71) with the left and right sides end of corresponding power take-off drive gear (5)；The motor power input
Connecting pin 21 passes through base enclosure part (A12) and stretches out in engine drive mechanism arrangement chamber (A2), motive power input connector 22
It is pierced by motor axis connection of the right cap (A13) outside with variable-frequency motor (211), variable-frequency motor (211) is fixed on right cap (A13) outside
Wall.
10. one kind according to claim 1 is motor-driven with electric hybrid powering differential mechanism, it is characterised in that: the variable-frequency electric
Hybrid power input shaft (2) rotating forward or engine is operated alone to engine drive mechanism output power list in machine (211)
Solely driving hybrid power input shaft (2) rotates forward or variable-frequency motor (211), engine are dynamic to engine drive mechanism output
Synchronous driving hybrid power input shaft (2) of power rotates forward.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810726551.4A CN109595322A (en) | 2018-07-04 | 2018-07-04 | A kind of motor-driven and electric hybrid powering differential mechanism |
| PCT/CN2019/091825 WO2020007193A1 (en) | 2018-07-04 | 2019-06-19 | Motor power and electric power hybrid differential |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810726551.4A CN109595322A (en) | 2018-07-04 | 2018-07-04 | A kind of motor-driven and electric hybrid powering differential mechanism |
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| Publication Number | Publication Date |
|---|---|
| CN109595322A true CN109595322A (en) | 2019-04-09 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810726551.4A Pending CN109595322A (en) | 2018-07-04 | 2018-07-04 | A kind of motor-driven and electric hybrid powering differential mechanism |
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| Country | Link |
|---|---|
| CN (1) | CN109595322A (en) |
| WO (1) | WO2020007193A1 (en) |
Cited By (1)
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| WO2020007193A1 (en) * | 2018-07-04 | 2020-01-09 | 江门快力科技有限公司 | Motor power and electric power hybrid differential |
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| WO2020007193A1 (en) | 2020-01-09 |
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Effective date of registration: 20220928 Address after: Room 401, 4th Floor, Building 5, Lehuayuan, Jiangmen City, Guangdong Province, 529100 (self-edited)-22 Applicant after: Guangdong Tengtian New Energy Locomotive Technology Co.,Ltd. Address before: 529100 room 515, 5 building, 2 silver harbor Avenue, Xinhui District, Jiangmen, Guangdong, China, 8 Applicant before: JIANGMEN KUAILI TECHNOLOGY Co.,Ltd. |