CN106151505B - Gearshift for vehicle and the vehicle with the gearshift - Google Patents
Gearshift for vehicle and the vehicle with the gearshift Download PDFInfo
- Publication number
- CN106151505B CN106151505B CN201510204303.XA CN201510204303A CN106151505B CN 106151505 B CN106151505 B CN 106151505B CN 201510204303 A CN201510204303 A CN 201510204303A CN 106151505 B CN106151505 B CN 106151505B
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- China
- Prior art keywords
- block
- drive
- gearshift
- block selecting
- gear
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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
- 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
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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
- F16H2306/00—Shifting
- F16H2306/40—Shifting activities
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- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Gear-Shifting Mechanisms (AREA)
Abstract
The invention discloses a kind of gearshift for vehicle and the vehicle with the gearshift, the gearshift for vehicle include：Block selecting drive component, gearshift drive component and two drive blocks, drive block are optionally linked with block selecting drive component and also optionally linked with gearshift drive component to hang shelves with block selecting, drive block；During the linkage shifted gears in drive component and two drive blocks, one in two drive blocks separates with block selecting drive component, and another and the linkage of block selecting drive component in two drive blocks；Wherein, two drive blocks are that odd number keeps off drive block and even number keeps off drive block, and odd number gear drive block can move between multiple odd numbers keep off block selecting position, and even number gear drive block can move between multiple even numbers keep off block selecting position.The gearshift for vehicle according to embodiments of the present invention, block selecting shift process elapsed time is short, gearshift when comfortableness it is high and continuity of shifting gears is good.
Description
Technical field
The present invention relates to technical field of vehicle, is changed in particular to a kind of gearshift for vehicle and with this
The vehicle of blocking means.
Background technology
In correlation technique, the gearshift for vehicle uses dual motors system, and one is for block selecting in bi-motor
Block selecting motor, another is the shift motor for gearshift, and two motors act successively, i.e., block selecting motor performs block selecting and operated
Cheng Shi, shift motor are stopped.Specifically, block selecting motor stops after block selecting motor works to the block selecting position of set gear
Only work, then shift motor, which is started working, performs gear shifting action, is then needed shift motor when needing to change to next gear
Start, gear is returned to neutral, then block selecting electric motor starting and select next block selecting gear.Such gearshift for vehicle fills
Put, because shifting process must be carried out once, it is impossible to independently of each other, cause shifting process elapsed time to be grown, comfortableness is low,
And gearshift continuity is low, there is further improved demand.
The content of the invention
In view of this, the present invention is directed to propose a kind of block selecting shift process elapsed time is short, gearshift when comfortableness it is high and change
Keep off the good gearshift for vehicle of continuity.
To reach above-mentioned purpose, the technical proposal of the invention is realized in this way：
A kind of gearshift for vehicle includes：Block selecting drive component；Gearshift drive component；Two drive blocks, it is described
Drive block and the block selecting drive component optionally link to be moved between multiple block selecting positions, the drive block also with
The gearshift drive component optionally links to turn to being put in gear for corresponding gear from the block selecting position；It is described to change
During the linkage kept off in drive component and described two drive blocks, the one and choosing in described two drive blocks
Drive component separation is kept off, and another in described two drive blocks links with the block selecting drive component；Wherein, it is described two
One in drive block keeps off one that drive block and even number kept off in drive block for odd number, described in described two drive blocks
Another is another in odd number gear drive block and even number gear drive block, and the odd number gear drive block can be multiple
Odd number gear block selecting is moved between position, and the even number gear drive block can move between multiple even numbers keep off block selecting position.
Further, the block selecting drive component includes：Block selecting motor；Two block selecting bars, described two block selecting bars with
The block selecting motor is connected, and described two block selecting bars and described two drive blocks correspond, the block selecting bar with accordingly
The drive block optionally links.
Further, the drive block includes Part I and Part II, and the Part I is in first position and the
It is rotatably arranged between two positions on the Part II；The Part I is with the gearshift drive component linkage so that institute
Part I is stated to move from the first position to the second place, when the Part I is located at the first position, institute
Block selecting bar and the Part I is stated to link, when the Part I is located at the second place, the Part I with it is described
Block selecting bar separates.
Further, elastic component is folded between the Part I and the Part II, the elastic component is arranged to
Compressed during the Part I moves from the first position to the second place.
Further, the Part I limits through hole jointly with the Part II, and the block selecting bar is positioned at described
In through hole, and the Part I is provided with internal thread towards the surface of the through hole, and the block selecting bar is provided with external screw thread, institute
When stating Part I and being located at the first position, the internal thread is threadedly coupled with the external screw thread.
Further, the block selecting drive component also includes：Two guide rods correspond with described two drive blocks, institute
State that Part II is connected with the guide rod and relatively described guide rod is along the axially movable of the guide rod.
Further, output gear is fixed with the output shaft of the block selecting motor, it is fixed on each block selecting bar
Have and the output gear external toothing travelling gear.
Further, the gearshift drive component includes shift motor and is fixed on the output shaft of the shift motor
Shift gears shifting block, the gearshift shifting block includes symmetrically arranged two sub- shifting blocks, one and described two in described two sub- shifting blocks
One in individual drive block optionally links, in described two sub- shifting blocks another with described two drive blocks
Described another optionally link.
Further, described two sub- shifting blocks are connected by shifting block body of shifting gears, and the gearshift shifting block body is configured to arc
Shape, the sub- shifting block are configured to from the radially inwardly extending projection of the inwall of the gearshift shifting block body；The Part I
At least a portion be configured to be suitable to groove with the male cooperation.
Relative to prior art, the gearshift of the present invention for vehicle has the advantage that：
Gearshift for vehicle according to embodiments of the present invention, can just be pre-selected next when in current gear
Gear, wait and target gear is directly changed to when reaching shifting points, so as to which shifting process be combined, save the shifting time.
Another object of the present invention is to propose that a kind of vehicle includes any changing for vehicle described in first aspect
Blocking means.
The vehicle is same relative to Dominant Facies possessed by prior art with the above-mentioned gearshift for vehicle, herein
Repeat no more.
Brief description of the drawings
The accompanying drawing for forming the part of the present invention is used for providing a further understanding of the present invention, schematic reality of the invention
Apply example and its illustrate to be used to explain the present invention, do not form inappropriate limitation of the present invention.In the accompanying drawings：
Fig. 1 is the three-dimensional structure diagram of the gearshift for vehicle described in the embodiment of the present invention；
When Fig. 2 is the gearshift neutral for vehicle described in the embodiment of the present invention, gearshift shifting block, drive block and choosing
The position relationship and structural representation of pin；
When Fig. 3 is that the gearshift for vehicle described in the embodiment of the present invention is linked into odd number gear, gearshift shifting block, drive block
And the position relationship and structural representation of block selecting bar；
When Fig. 4 is that the gearshift for vehicle described in the embodiment of the present invention is linked into even number gear, gearshift shifting block and driving
The position relationship and structural representation of block；
Fig. 5 is the structural representation at a visual angle of the drive block of the gearshift for vehicle described in the embodiment of the present invention
Figure；
Fig. 6 is that the structure at another visual angle of the drive block of the gearshift for vehicle described in the embodiment of the present invention is shown
It is intended to；
Fig. 7 is the structural representation of the guide rod of the gearshift for vehicle described in the embodiment of the present invention；
Fig. 8 is the structural representation of the block selecting bar of the gearshift for vehicle described in the embodiment of the present invention；
Fig. 9 be the gearshift for vehicle described in the embodiment of the present invention in neutral, odd number keeps off drive block and even number
Keep off the position view of drive block；
Figure 10 is the gearshift for vehicle described in the embodiment of the present invention, and when being kept off from neutral change one, odd number gear drives
The position view of motion block and even number gear drive block；
Figure 11 is the gearshift for vehicle described in the embodiment of the present invention, and vehicle is travelled with a gear and has acceleration demand
When, the position view of odd number gear drive block and even number gear drive block；
Figure 12 is the gearshift for vehicle described in the embodiment of the present invention, and when being kept off from a gear change two, odd number gear drives
The position view of motion block and even number gear drive block；
Figure 13 is the gearshift for vehicle described in the embodiment of the present invention, and vehicle is travelled with two gears and has acceleration demand
When, the position view of odd number gear drive block and even number gear drive block.
Description of reference numerals：
100- is used for the gearshift of vehicle, 1- block selecting drive components, 11- block selecting motors, the output of 111- block selecting motors
Axle, 112- output gears, 12a- odd numbers gear block selecting bar, 12b- even numbers gear block selecting bar, 13a- odd numbers gear guide rod, 13b- even numbers gear
Guide rod, 14a- odd numbers gear travelling gear, 14b- even numbers gear travelling gear, 141- external screw threads, 2- gearshift drive components, 21- are changed
Gear motor, the output shaft of 211- shift motors, 22- gearshift shifting blocks, 221a- odd number blind shifting blocks, 221b- even number blind shifting blocks,
222- gearshift shifting block bodies, 3a- odd numbers gear drive block, 3b- even numbers gear drive block, 31- Part I, 311- internal threads, 312-
Groove, 313- reversal meanss, 314- the first semicircle ring portions, 315- plate-like portions, 3151- grooves, 32- Part II, 321- guide rods peace
Fill hole, 322- the second semicircle ring portions, 323- crooks, 33- through holes, 34- elastic components, 35- rotary shafts；4- shift fork axles, 5- gearshifts
Shift fork, 200- case of transmissions.
Embodiment
It should be noted that in the case where not conflicting, the feature in embodiment and embodiment in the present invention can phase
Mutually combination.
Describe the present invention in detail below with reference to the accompanying drawings and in conjunction with the embodiments.
As Figure 1-Figure 8, the gearshift 100 for vehicle according to embodiments of the present invention includes block selecting drive component
1st, gearshift drive component 2 and two drive blocks (odd number gear drive block 3a and even number gear drive block 3b as shown in figs 2-4).
Drive block optionally links with block selecting drive component 1, i.e., drive block can link with block selecting drive component 1,
Drive block can also separate with block selecting drive component 1, and when drive block and block selecting drive component 1 link, and drive block can be
Moved between multiple block selecting positions, to complete block selecting.
Drive block also optionally links with gearshift drive component 2, i.e., drive block can be with drive component 2 of shifting gears
Dynamic, drive block can also separate with gearshift drive component 2, and when drive block links with gearshift drive component 2, and drive block can be with
Turn to from a block selecting position and put with the corresponding gear of the block selecting position correspondence in gear, so as to completing to shift gears.
Wherein, two parts " linkage " refer to that the action between two parts has correlation, i.e., the action of one part can
Another component actuation is driven, linkage hereinafter is also anticipated for this, is not repeated to illustrate.
During a linkage in gearshift drive component 2 and two drive blocks, one in two drive blocks and block selecting
Drive component 1 separates, and another in two drive blocks links with block selecting drive component 1.
Wherein, one in two drive blocks is that odd number keeps off one, two that drive block 3a and even number are kept off in drive block 3b
Another in drive block keeps off drive block 3a and even number for odd number and keeps off another in drive block 3b.That is, when two drives
One in motion block when keeping off drive block 3a for odd number, then another in two drive blocks is that even number keeps off drive block 3b；When two
One in drive block when keeping off drive block 3b for even number, then another in two drive blocks is that odd number keeps off drive block 3a.
Odd number gear drive block 3a can be moved between multiple odd numbers keep off block selecting position, and even number gear drive block 3b can be more
Moved between individual even number gear block selecting position.
By foregoing description, when odd number gear drive block 3a links with block selecting drive component 1, odd number gear drive block 3a can
To be moved between multiple odd numbers gear block selecting position；When even number keeps off drive block 3b with the linkage of block selecting drive component 1, even number gear driving
Block 3b can be moved between multiple even numbers keep off block selecting position.
When drive component 2 of shifting gears links with odd number gear drive block 3a, gearshift drive component 2 can drive odd number gear driving
The odd number gear that block 3a turns to corresponding gear from odd number gear block selecting position is put in gear, i.e., vehicle is linked into corresponding odd number gear,
Now odd number gear drive block 3a separates with block selecting drive component 1, and even number gear drive block 3b links with block selecting drive component 1, i.e.,
Block selecting drive component 1 can drive even number to keep off drive block 3b and be moved to next even number gear block selecting position from a certain even number gear block selecting position
Put.
When drive component 2 of shifting gears links with even number gear drive block 3b, gearshift drive component 2 can drive even number gear driving
The even number gear that block 3b turns to corresponding gear from even number gear block selecting position is put in gear, i.e., vehicle is linked into corresponding even number gear,
Now even number gear drive block 3b separates with block selecting drive component 1, and odd number gear drive block 3a links with block selecting drive component 1, i.e.,
Block selecting drive component 1 can drive odd number to keep off drive block 3a and be moved to next odd number gear block selecting position from a certain odd number gear block selecting position
Put.
Gearshift 100 for vehicle according to embodiments of the present invention, when changing to next gear in advance, driving group of shifting gears
Part 2 is not required to drive one in two drive blocks after gear is put and turns to neutral, to recycle block selecting drive component 1 to drive from currently
Another for moving in two drive blocks is moved to the block selecting position of pre- change gear from neutral gear position, but in vehicle currently to exist
Keep off gear traveling during, using block selecting drive component 1 drive two drive blocks in another from another drive block work as
The block selecting position at preceding place be directly moved to it is pre- change gear corresponding to block selecting position, when vehicle will change to next gear, change
Gear drive component 2 drives another drive block directly to change to next gear.
Thus, the gearshift 100 for vehicle according to embodiments of the present invention, successfully combines shifting process
Come, i.e., when gearshift 100 works in a certain gear, during if desired for being linked into another gear, gearshift 100 will need not become
Fast device is linked into neutral, and block selecting is put into gear again, but can be selected into next gear in advance before gearshift, after reaching shifting points, directly from work as
Preceding gear switches to target gear (i.e. next gear), simplifies whole shifting process, saves the shifting time, improve
The gearshift experience of user, comfortableness is high and gearshift is more coherent.
Referring to Fig. 1-Fig. 8 and combine the gearshift for vehicle according to embodiments of the present invention of Fig. 9-Figure 13 detailed descriptions
Device 100.
As shown in figure 1, gearshift 100 include block selecting drive component 1, gearshift drive component 2, odd number gear drive block 3a,
Even number gear drive block 3b.
Odd number keeps off drive block 3a and even number gear drive block 3b is adapted to link with block selecting with block selecting drive component 1, and suitable
Linked in gearshift drive component 2 with gearshift.
As shown in figure 1, block selecting drive component 1 includes 11, two block selecting bars of block selecting motor and two guide rods, two of which
One in block selecting bar be even number gear block selecting bar 12b and another be odd number gear block selecting bar 12a, one in two guide rods is
It is that odd number keeps off guide rod 13a that even number, which keeps off guide rod 13b and another,.Wherein, 11, two block selecting bars of block selecting motor and two guiding
Bar is sustainable or on case of transmission 200.
Odd number gear block selecting bar 12a is connected with block selecting motor 11, and odd number gear block selecting bar 12a can also with odd number gear drive block 3a
Optionally link；Even number gear block selecting bar 12b is connected with block selecting motor 11, and even number gear block selecting bar 12b also keeps off with even number and driven
Block 3b optionally links.
In short, block selecting motor 11 drives odd number gear block selecting bar 12a and even number gear block selecting bar 12b simultaneously, selected when odd number is kept off
When pin 12a links with odd number gear drive block 3a, block selecting motor 11 keeps off block selecting bar 12a by odd number and drives odd number to keep off drive block 3a
Moved between multiple odd numbers gear block selecting position；When even number gear block selecting bar 12b links with even number gear drive block 3b, block selecting motor
11 keep off block selecting bar 12b by even number drives even number gear drive block 3b to be moved between multiple even numbers gear block selecting position.
Specifically, as shown in figure 1, being fixed with output gear 112 on the output shaft 111 of block selecting motor 11, each block selecting bar
On be respectively and fixedly provided with travelling gear with the external toothing of output gear 112, i.e., odd number gear driving cog is fixed with odd number gear block selecting bar 12a
14a is taken turns, even number gear travelling gear 14b, wherein odd number gear travelling gear 14a and even number gear are fixed with even number gear block selecting bar 12b
Travelling gear 14b with the external toothing of output gear 112.
Gearshift 100 according to embodiments of the present invention, which is described, referring to Fig. 1-Fig. 6 realizes that drive block can with block selecting bar
The concrete structure selectively to link：
As shown in figs 2-4, drive block (i.e. odd number gear block selecting bar 12a and even number keep off any one in drive block 3b) includes
Part I 31 and Part II 32.Part I 31 is rotatably arranged at Part II between the first location and the second location
On 32, as shown in figure 5, Part I 31 is rotationally connected with Part II 32 by rotary shaft 35.Wherein Part I 31
During positioned at first position, Part I 31 links with accordingly block selecting bar, when Part I 31 is located at the second place, Part I
31 separate with accordingly block selecting bar.
When Part I 31 links with gearshift drive component 2, gearshift drive component 2 can drive Part I 31 from first
Moved to the second place position, that is to say, that gearshift drive component 2 drives the process of drive block gearshift, as Part I 31
With process of the block selecting bar from linkage status to released state.
Further, elastic component 34 is folded between Part I 31 and Part II 32, elastic component 34 is arranged to first
Part 31 is compressed during being moved from first position to the second place, so as to which elastic component 34 stores elastic potential energy, is driven in gearshift
When component 2 separates with Part I 31, the elastic potential energy can drive Part I 31 to return to first position from the second place.
More specifically, as shown in Figure 5 and Figure 6, Part I 31 limits through hole 33, block selecting jointly with Part II 32
Bar is located in through hole 33, and Part I 31 is provided with internal thread 311 (i.e. lead thread) towards the surface of through hole 33, on block selecting bar
Provided with external screw thread 141, when Part I 31 is located at first position, i.e., when block selecting bar links with drive block, internal thread 311 and outer spiral shell
Line 141 is threadedly coupled, and thus block selecting bar forms screw pair with Part I 31, so that under the drive of block selecting motor 11,
Part I 31 drives axially being moved between multiple block selecting positions to complete block selecting along block selecting bar together of Part II 32.
In order to ensure the stability of axial movement of the drive block along block selecting bar, prevent drive block from being rotated around block selecting bar, block selecting
Can also include two guide rods in drive component 1, two guide rods and two drive blocks correspond, i.e. a guide rod with
One drive block is corresponding, and the Part II 32 of drive block is connected with corresponding guide rod, and Part II 32 is oppositely oriented bar
Along the axially movable of guide rod, the axial direction of the axial direction block selecting bar namely corresponding with the guide rod of wherein guide rod.Such as Fig. 5
Shown in Fig. 6, Part II 32 is provided with guide rod mounting hole 321, and guide rod is located in guide rod mounting hole 321.
Alternatively, the cross section of guide rod can be structured as Long Circle, square, triangle, pentagon, hexagon, crescent moon
The shapes such as shape, sector, ellipse.
Specifically, when the Part I 31 of drive block is located at first position, drive block can join with corresponding block selecting bar
It is dynamic, i.e., block selecting bar under the driving of block selecting motor 11 around the center axis thereof of block selecting bar, so as to pass through external screw thread 141 and interior spiral shell
The cooperation of line 311, axial movement of the driving Part I 31 along block selecting bar, Part I 31 are connected with Part II 32, so as to
Part II 32 is driven together along the axial movement of guide rod.
A specific embodiment of the drive block according to the present invention is described in detail referring to Fig. 5 and Fig. 6.Such as Fig. 5 and Fig. 6
Shown, Part I 31 includes the first semicircle ring portion 314, plate-like portion 315 and reversal means 313, and wherein plate-like portion 315 is connected to first
One end of semicircle ring portion 314 and extend radially upward, reversal means 313 is connected to the other end of the first semicircle ring portion 314 radially
Extend downwardly.Reversal means 313 is suitable to the selector fork 5 for stirring speed changer, so that selector fork 5 moves along shift fork axle 4, realization is changed
Gear.
Part II 32 includes the second semicircle ring portion 322 and crook 323, crook 323 and the phase of the second semicircle ring portion 322
Even.
First semicircle ring portion 314 and the second semicircle ring portion 322 limit the through hole 33 for accommodating block selecting bar jointly, and interior
Screw thread 311 is arranged on the internal face of the first semicircle ring portion 314.Guide rod mounting hole 321 is arranged in crook 323.
Plate-like portion 315 is provided with the groove 3151 for running through plate-like portion 315 along the thickness direction of plate-like portion 315, crook 323
A part stretch into the groove 3151, and the part stretched into groove 3151 of crook 323 and an offside of groove 3151
Wall is connected by rotary shaft 35, and alternatively, elastic component 34 is configured to torsion spring, and torsion spring is set in rotary shaft 35, two of torsion spring
One in torque arm flexibly only one in another pair side wall to groove 3151, another in two torque arm flexibly stop
To crook 323.
Certainly the present invention other it is optional implement, elastic component 34 can also be helical spring, and helical spring
Both ends be separately fixed on Part I 31 and Part II 32.
Gearshift drive component 2 according to embodiments of the present invention is described in detail referring to Fig. 1-Fig. 4, as Figure 1-Figure 4,
Gearshift drive component 2 includes shift motor 21 and the gearshift shifting block 22 being fixed on the output shaft 211 of shift motor 21.Wherein change
Gear motor 21 can support or on case of transmission 200.
As shown in Fig. 2-Fig. 3, gearshift shifting block 22 includes symmetrically arranged two sub- shifting blocks.One in two sub- shifting blocks is
Odd number blind shifting block 221a and another be even number blind shifting block 221b.
Wherein, odd number blind shifting block 221a and odd number gear drive block 3a optionally links, even number blind shifting block 221b
Optionally linked with even number gear drive block 3b.
Specifically, as Figure 1-Figure 4, odd number blind shifting block 221a and even number blind shifting block 221b pass through shifting block of shifting gears
Body 222 is connected, and gearshift shifting block body 222 is configured to arc, and specifically, as Figure 2-Figure 5, gearshift shifting block body 222 can
To be configured to crescent, odd number blind shifting block 221a and even number blind shifting block 221b are configured to from gearshift shifting block body 222
The radially inwardly extending projection of inwall, and the Part I of each in odd number gear drive block 3a and even number gear drive block 3b
31 at least a portion is configured to be suitable to the groove 312 with male cooperation.As shown in figs 2-4, the groove 312 is formed in plate
On the one end away from the first semicircle ring portion 314 in shape portion 315.
Combine Fig. 9-Figure 13 referring to Fig. 1-Fig. 8, using use the vehicle of the gear arrangement form shown in Fig. 9-Figure 13 as
Example, the shifting process that the gear of gearshift 100 1 for vehicle according to embodiments of the present invention rises two gears is described in detail：
As shown in Fig. 2 when gearshift 100 makes vehicle be in neutral, odd number gear drive block 3a and shifting block 22 of shifting gears
Odd number blind shifting block 221a is separated, and even number gear drive block 3b separates with the even number blind shifting block 221b for shifting block 22 of shifting gears.
In neutral, as shown in figure 9, block selecting motor 11 rotates and keeps off drive block 3a by odd number keeps off block selecting bar with odd number
12a screw thread, which coordinates, makes odd number gear drive block 3a be moved to a gear block selecting position, it is assumed that even number gear drive block 3b is located at R gears
(reversing gear) block selecting position.
As shown in Figure 10, the rotate counterclockwise of shift motor 21 drives the odd number blind shifting block 221a of gearshift shifting block 22 to stir very
Number gear drive block 3a, odd number keeps off drive block 3a makes one or four gear selector forks 5 be linked into a gear to movement at a gear by reversal means 313.
Now, the position relationship of gearshift shifting block 22, drive block and block selecting bar is as shown in figure 3, i.e. odd number gear drive block 3a and odd number are kept off
Block selecting bar 12a is separated, and even number gear drive block 3b and even number gear block selecting bar 12b still links.That is, now block selecting motor 11
During rotation, it is impossible to drive odd number to keep off drive block 3a and block selecting bar 12a axial movement is kept off along odd number, but even number gear driving can be driven
Block 3b keeps off block selecting bar 12b axial movement along even number.
When vehicle is when a gear travels and has acceleration demand, as shown in figure 11, block selecting motor 11, which rotates, makes even number gear driving
Block 3b is moved to two gear block selecting positions from block selecting position of reversing gear, that is, preselects two gears.
As shown in figure 12, after speed reaches upshift condition, shift motor 21 rotates clockwise, first odd number gear drive block
The elastic band that 3a passes through elastic component 34 (elastic component 34 that odd number is kept off between drive block 3a Part I 31 and Part II 32)
Dynamic one or four gear selector forks 5 make the return trip empty gear, and odd number gear drive block 3a makes odd number gear drive block 3a's by the elastic force of elastic component 34
Part I 31 returns to first position from the second place, i.e. Part I 31 and odd number gear block selecting bar 12a links.
Then the even number blind shifting block 221b of gearshift shifting block 22 stirs even number gear drive block 3b, and even number gear drive block 3b passes through
Reversal means 313 makes two or five gear shift forks be linked into two gears to movement at two gears.Now, the position of gearshift shifting block 22, drive block and block selecting bar
Relation is put as shown in figure 4, i.e. even number gear drive block 3b separates with even number gear block selecting bar 12b, and odd number keeps off drive block 3a and odd number
Gear block selecting bar 12a still links.That is, when now block selecting motor 11 rotates, it is impossible to drive even number to keep off drive block 3b along even number
Block selecting bar 12b axial movement is kept off, but odd number can be driven to keep off the axial movement that drive block 3a keeps off block selecting bar 12a along odd number.
When vehicle is when two gears travel and have acceleration demand, as shown in figure 13, block selecting motor 11, which rotates, makes odd number gear driving
Block 3a is moved to three gear block selecting positions from a gear block selecting position, that is, preselects three gears.
By foregoing description, those skilled in the art can derive the shifting process of other gears, not another herein
One description.
For to sum up, the gearshift 100 for vehicle according to embodiments of the present invention, by setting odd number to keep off drive block
3a and even number gear drive block 3b, and the odd number with external screw thread 141 for making odd number gear drive block 3a be driven by block selecting motor 11 is kept off
Block selecting bar 12a is controlled, and the even number with external screw thread 141 for making even number gear drive block 3b be driven by same block selecting motor 11 keeps off choosing
Pin 12b is controlled, so that after shifting block 22 of shifting gears stirs a certain drive block under the drive of shift motor 21, the tool of the drive block
The Part I 31 for having internal thread 311 separates (disengage) with corresponding block selecting bar, no longer by the control of block selecting motor 11, also
It is to say, now block selecting motor 11 can only control the drive block do not put into gear to realize pre- block selecting, in other words, can make gearshift
100 next gear can just be pre-selected in current gear, wait and target gear is directly changed to when reaching shifting points, so as to select
Shift process combines, and saves the shifting time.
The invention also provides a kind of vehicle, the vehicle includes any gearshift for vehicle of above-described embodiment description
Device 100, so as to have the advantages of shift time is short, smooth gear shifting and shifting comfort are high.
The foregoing is merely illustrative of the preferred embodiments of the present invention, is not intended to limit the invention, all essences in the present invention
God any modification, equivalent substitution and improvements made etc., should be included in the scope of the protection with principle.
Claims (10)
- A kind of 1. gearshift (100) for vehicle, it is characterised in that including：Block selecting drive component (1)；Gearshift drive component (2)；Two drive blocks, the drive block optionally link with multiple block selecting positions with the block selecting drive component (1) Between move, the drive block also with it is described gearshift drive component (2) optionally link with from the block selecting position rotate To being put in gear for corresponding gear；During the gearshift drive component (2) is linked with one in described two drive blocks, the institute in described two drive blocks One is stated to separate with the block selecting drive component (1), and another and the block selecting drive component in described two drive blocks (1) link；Wherein, one in described two drive blocks kept off for odd number in drive block (3a) and even number gear drive block (3b) one Individual, described another in described two drive blocks keeps off drive block (3a) for the odd number and the even number is kept off in drive block (3b) Another, odd number gear drive block (3a) can move between multiple odd numbers keep off block selecting position, and the even number keeps off drive block (3b) can be moved between multiple even numbers keep off block selecting position.
- 2. the gearshift (100) according to claim 1 for vehicle, it is characterised in that the block selecting drive component (1) include：Block selecting motor (11)；Two block selecting bars, described two block selecting bars are connected with the block selecting motor (11), and described two block selecting bars with it is described Two drive blocks correspond, and the block selecting bar optionally links with the accordingly drive block.
- 3. the gearshift (100) according to claim 2 for vehicle, it is characterised in that the drive block includes the A part of (31) and Part II (32), the Part I (31) are rotatably arranged between the first location and the second location On the Part II (32)；The Part I (31) is linked with the gearshift drive component (2) so that the Part I (31) is from described first Put to the second place and move, when the Part I (31) is located at the first position, the block selecting bar and described first Partly (31) link, when the Part I (31) is located at the second place, the Part I (31) and the block selecting bar Separation.
- 4. the gearshift (100) according to claim 3 for vehicle, it is characterised in that the Part I (31) Elastic component (34) is folded between the Part II (32), the elastic component (34) is arranged in the Part I (31) Compressed during being moved from the first position to the second place.
- 5. the gearshift (100) according to claim 3 for vehicle, it is characterised in that the Part I (31) Through hole (33) is limited jointly with the Part II (32), the block selecting bar is located in the through hole (33), and described first Partly (31) are provided with internal thread (311) towards the surface of the through hole (33), and the block selecting bar is provided with external screw thread (141), When the Part I (31) is located at the first position, the internal thread (311) is threadedly coupled with the external screw thread (141).
- 6. the gearshift (100) according to claim 5 for vehicle, it is characterised in that the block selecting drive component (1) also include：Two guide rods correspond with described two drive blocks, and the Part II (32) is connected with the guide rod And relatively described guide rod is along the axially movable of the guide rod.
- 7. the gearshift (100) according to claim 3 for vehicle, it is characterised in that the block selecting motor (11) Output shaft (111) on be fixed with output gear (112), be respectively and fixedly provided with and the output gear on each block selecting bar (112) external toothing travelling gear.
- 8. the gearshift (100) for vehicle according to any one of claim 3-7, it is characterised in that described to change Gear drive component (2) includes shift motor (21) and the gearshift being fixed on the output shaft (211) of the shift motor (21) is dialled Block (22), the gearshift shifting block (22) include symmetrically arranged two sub- shifting blocks, one in described two sub- shifting blocks with it is described One in two drive blocks optionally links, another and described two drive blocks in described two sub- shifting blocks In described another optionally link.
- 9. the gearshift (100) according to claim 8 for vehicle, it is characterised in that described two sub- shifting blocks lead to Cross gearshift shifting block body (222) to be connected, the gearshift shifting block body (222) is configured to arc, and the sub- shifting block is configured to from institute State the radially inwardly extending projection of the inwall of gearshift shifting block body (222)；At least a portion of the Part I (31) is configured to be suitable to the groove (312) with the male cooperation.
- 10. a kind of vehicle, it is characterised in that filled including the gearshift for vehicle according to any one of claim 1-9 Put (100).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510204303.XA CN106151505B (en) | 2015-04-27 | 2015-04-27 | Gearshift for vehicle and the vehicle with the gearshift |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510204303.XA CN106151505B (en) | 2015-04-27 | 2015-04-27 | Gearshift for vehicle and the vehicle with the gearshift |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106151505A CN106151505A (en) | 2016-11-23 |
| CN106151505B true CN106151505B (en) | 2018-03-06 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510204303.XA Active CN106151505B (en) | 2015-04-27 | 2015-04-27 | Gearshift for vehicle and the vehicle with the gearshift |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106151505B (en) |
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| JP2006266467A (en) * | 2005-03-25 | 2006-10-05 | Aisin Ai Co Ltd | Manual transmission |
| KR20120050203A (en) * | 2010-11-10 | 2012-05-18 | 현대자동차주식회사 | Shifting apparatus for vehicle |
| KR101628104B1 (en) * | 2010-12-06 | 2016-06-08 | 현대자동차 주식회사 | Shifting apparatus for vehicle |
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| CN101328970A (en) * | 2008-07-08 | 2008-12-24 | 奇瑞汽车股份有限公司 | Gear shift mechanism for automobile electric control automatic mechanical speed variator |
| EP2376817B1 (en) * | 2008-12-11 | 2014-10-22 | Schaeffler Technologies GmbH & Co. KG | Plastic transmission cover, and gear-shift tower unit having the plastic transmission cover |
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Also Published As
| Publication number | Publication date |
|---|---|
| CN106151505A (en) | 2016-11-23 |
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