CN109854739A - Speed changer and vehicle - Google Patents
Speed changer and vehicle Download PDFInfo
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- CN109854739A CN109854739A CN201910223532.4A CN201910223532A CN109854739A CN 109854739 A CN109854739 A CN 109854739A CN 201910223532 A CN201910223532 A CN 201910223532A CN 109854739 A CN109854739 A CN 109854739A
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- 230000033001 locomotion Effects 0.000 claims abstract description 24
- 230000008569 process Effects 0.000 claims abstract description 15
- 230000008859 change Effects 0.000 claims description 7
- 230000003014 reinforcing effect Effects 0.000 claims description 6
- 238000004519 manufacturing process Methods 0.000 abstract description 5
- 238000012423 maintenance Methods 0.000 abstract description 3
- 230000007246 mechanism Effects 0.000 description 15
- 230000000694 effects Effects 0.000 description 14
- 230000005540 biological transmission Effects 0.000 description 13
- 238000005457 optimization Methods 0.000 description 12
- 238000003756 stirring Methods 0.000 description 10
- 238000005516 engineering process Methods 0.000 description 4
- 230000008901 benefit Effects 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 2
- 238000010276 construction Methods 0.000 description 2
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Abstract
The present invention provides a kind of speed changer and vehicle, speed changer includes: shell；Shift fork is movably connected with the shell；Fork shaft is connected with shift fork；Wherein, in gearshift procedure, fork shaft drives shift fork movement.On the one hand the present invention can enable the fixed point of shift fork to the span between synchronizer reduce, reduce the size of shift fork, to keep the assembling structure of shift fork more compact, manufacturing cost is lower by the way that shift fork to be removably fixed on shell；On the other hand it is directly fitted to shift fork in disassembly process on shell or by disassembling on shell, so as to complete the replacement of shift fork in the case where not dismantling fork shaft, and then the dismounting difficulty and maintenance difficulties of shift fork is greatly lowered, and then solve above-mentioned technical problem.
Description
Technical field
The present invention relates to technical field of vehicle, in particular to a kind of speed changer and vehicle.
Background technique
Traditional shift switching mechanism installs gear shift shifting block additional generally on selector shaft, and its structure is complicated and higher cost.Generally
Ground, selector fork are fixed on fork shaft, and selector fork is moved in the horizontal direction to stir synchronizer together with fork shaft, but is pitched
Axle position is above synchronizer, and fork shaft causes shift fork that need to have sufficiently long span just to having a certain distance between synchronizer
Synchronizer can be covered on synchronizer and stir, and when dismounting shift fork, must disassemble fork shaft could dismantle shift fork, thus
Produce the technical problem that structural compactness is poor, shift fork is at high cost, dismounting difficulty is big.
Summary of the invention
The present invention is directed at least solve one of the technical problems existing in the prior art.
For this purpose, it is an aspect of the invention to propose a kind of speed changer.
Another aspect of the present invention is to propose a kind of vehicle.
In view of this, the first aspect of the present invention provides a kind of speed changer, comprising: shell；Shift fork, movably with shell
Body is connected；Fork shaft is connected with shift fork；Wherein, in gearshift procedure, fork shaft drives shift fork movement.
The speed changer provided according to the present invention, shell is the protection structure of speed changer, for protecting its inside speed changer
Remaining stable structure reliably works.Shift fork be speed changer in gear shift transformational structure, by by shift fork movably with shell phase
Connection is fixed on shift fork on shell, and opposite shell moves.Fork shaft be shift fork driving structure, by by shift fork and fork
Axis connection together, allows fork shaft to drive shift fork to move together in gearshift procedure.In specific gearshift procedure, pushed away in user
Dynamic gear shifting handle, gear shifting handle drive fork shaft movement, and fork shaft pushes shift fork opposite shell on shell to move during the motion,
And then the synchronizer in speed changer is pushed to convert the position of engagement to realize gear shift by shift fork.
Specifically, in general speed changer, selector fork is fixed on fork shaft, and selector fork is with fork shaft together in level side
It moves up to stir synchronizer, but fork shaft is located above synchronizer, and fork shaft is led to having a certain distance between synchronizer
It causes shift fork that need to have sufficiently long span that could cover on synchronizer and stir synchronizer, and when dismounting shift fork, must will pitch
Axis, which disassembles, could dismantle shift fork, ask to produce the technology that structural compactness is poor, shift fork is at high cost, dismounting difficulty is big
Topic.In view of the above technical problems, on the one hand the present invention can make consolidating for shift fork by shift fork to be removably fixed on shell
Fixed point is reduced to the span between synchronizer, reduces the size of shift fork, thus keep the assembling structure of shift fork more compact,
Manufacturing cost is lower；It is directly fitted to shift fork in disassembly process on shell or by under disassembly on shell
Come, so as in the case where not dismantling fork shaft complete shift fork replacement, and then be greatly lowered shift fork dismounting difficulty and
Maintenance difficulties, and then solve above-mentioned technical problem.
In addition, the speed changer in above-mentioned technical proposal provided by the invention can also have following additional technical feature:
In the above-mentioned technical solutions, it is preferable that speed changer further include: location hole is set on shift fork；Bolt, bolt
One end is connected with the shell, and the other end of bolt is connected with location hole cooperation；Wherein, in gearshift procedure, fork shaft drives shift fork
It is rotated on bolt.
In the technical scheme, location hole and bolt are the location structure of shift fork, by the way that location hole is arranged simultaneously on shift fork
Be connected with the shell other end and location hole of one end is set and cooperates the bolt being connected, shift fork is allowed to be fixed on shell by bolt
On.Meanwhile the location hole is unthreaded hole, bolt and location hole can relatively rotate, so that shift fork integrally can be along bolt
Axis relatively rotates, and stirs synchronizer realization gear shift, and shift fork space requirement during rotation with the rotation by shift fork
Smaller, setting rotation for the motion mode of shift fork, can to make gearshift mechanism more compact reliable, and then realizes optimization speed change
Device gearshift mechanism promotes product structure stability, reduces product space demand, reduces the technical effect of production cost.
In any of the above-described technical solution, it is preferable that speed changer, further includes: groove is set on fork shaft；Interconnecting piece, if
It is placed on shift fork, interconnecting piece is caught in groove and is connected with fork shaft.
In the technical scheme, groove is the location structure on fork shaft, and fork shaft is the connection structure on shift fork.By pitching
Groove is set on axis, interconnecting piece is caught in the groove and executes relative motion in groove, so that fork shaft exists
Power can be transferred on shift fork by the connection in motion process, so that shift fork opposite housing into rotation on bolt, and
Synchronizer is stirred in rotation process and realizes gear shift, and then realizes optimization shifting of transmission structure, promotes shift fork job stability
With the technical effect of reliability.
In any of the above-described technical solution, it is preferable that speed changer further include: the first pin hole is set on interconnecting piece；Second
Pin hole is set on groove；Pin shaft is arranged in the first pin hole and the second pin hole.
In the technical scheme, by the way that the first pin hole is arranged on interconnecting piece and corresponding second is arranged on groove
Pin hole allows interconnecting piece and pin shaft to complete to be rotatablely connected by the pin shaft being arranged in the first pin hole and the second pin hole.Tool
In body connection procedure, interconnecting piece is caught in groove, and the first pin hole and the second pin hole are aligned, pin shaft is passed through and consolidated thereafter
Due in the first pin hole and the second pin hole, to complete to connect.In the course of work, when pin shaft drives shift fork rotation, interconnecting piece
It can be relatively rotated between pin shaft, to guarantee that the stable transmission between pin shaft and shift fork is reliable, and then realize optimization speed changer
Gearshift mechanism promotes the technical effect of drive mechanism Stability and dependability.
In any of the above-described technical solution, it is preferable that speed changer further include: gear shift shifting block is connected with shift fork.
In the technical scheme, by the way that gear shift shifting block is arranged on shift fork, so that shift fork can pass through during rotation
Gear shift shifting block stirs synchronizer movement, so that synchronizer is switched to scheduled cooperation position, to realize gear shift.
In any of the above-described technical solution, it is preferable that speed changer further include: synchronizer, gear shift shifting block were rotated in shift fork
It is contacted in journey and pushes synchronizer to move to realize gear shift.
In the technical scheme, synchronizer is the gear shift switching construction in speed changer, and synchronizer is in different cooperation positions point
It is not meshed from the different transmission gears in mission case.In specific work process, user's operation gear shifting handle, gear shifting handle
Fork shaft movement is driven, the fork shaft in movement drives shift fork to rotate on bolt, the gear shift shifting block contact in rotation process on shift fork
And synchronizer is pushed to be moved on another cooperation position from current cooperation position, thus the switching between realizing transmission gear,
And then optimization shifting of transmission structure is realized, promote the technical effect of transmission duty Stability and dependability.
In any of the above-described technical solution, it is preferable that there are two prongs for setting on shift fork.
In the technical scheme, there are two prongs, two prongs to be separately positioned on the two sides of shift fork for setting on shift fork, makes to dial
Pitch u-shaped structure.By two prongs of setting, the left and right ends of shift fork is allowed to extend to the two sides of synchronizer, thus
Guarantee that shift fork has enough contacts area between synchronizer during the motion, to guarantee that shift fork during rotation can be with
Accurately and reliably synchronizer is pushed at predetermined cooperation position, and then realizes optimization shifting of transmission structure, promotes speed change
The technical effect of device gear shift accuracy and reliability.
In any of the above-described technical solution, it is preferable that location hole is two, and two location holes are correspondingly arranged at two prongs
On.
In the technical scheme, location hole is two, and two location holes, which respectively correspond, to be arranged in two prongs, and two
Location hole shares same axis, and two positioning holes are provided with the bolt being matched therewith in assembling process.By two
It is correspondingly arranged the location hole of two coaxial lines in a prong, shift fork can on the one hand rotated along the axis of location hole, with
Guarantee that the rotary motion trace of shift fork is fixed and reliably；The location hole and bolt at another aspect shift fork both ends can guarantee that shift fork will not be from
Deviate from the bolt of independent side, to promote the reliability of positioning and cooperation accuracy of shift fork, and then realizes optimization speed changer
Gearshift mechanism promotes the technical effect of shifting of transmission accuracy and reliability.
In any of the above-described technical solution, it is preferable that further include: reinforcing rib is set in prong.
In the technical scheme, by the way that reinforcing rib is arranged in prong, the structural strength of prong is effectively improved, prong is made
It can be during frequent cooperating not by damage, thus the gear shift failure caused by avoiding the occurrence of because of prong fracture
Problem, and then the intensity for promoting gearshift mechanism is realized, shifting of transmission reliability is promoted, the technology effect of Product Safety is promoted
Fruit.
Second aspect of the present invention provides a kind of vehicle, and the vehicle includes speed change described in any of the above-described technical solution
Device, the whole beneficial effects for the speed changer that there is the vehicle any of the above-described technical solution to provide.
Additional aspect and advantage of the invention will become obviously in following description section, or practice through the invention
Recognize.
Detailed description of the invention
Above-mentioned and/or additional aspect of the invention and advantage will become from the description of the embodiment in conjunction with the following figures
Obviously and it is readily appreciated that, in which:
Fig. 1 shows the speed changer structure schematic diagram provided according to one embodiment of present invention；
Fig. 2 shows the speed changer main views provided according to one embodiment of present invention；
Fig. 3 shows the speed changer right view provided according to one embodiment of present invention.
Wherein, corresponding relationship of the Fig. 1 into Fig. 3 between appended drawing reference and component names are as follows:
1 speed changer, 10 shift forks, 102 location holes, 104 interconnecting pieces, 106 prongs, 20 fork shafts, 202 grooves, 30 bolts, 40 pins
Axis, 50 gear shift shifting blocks, 60 reinforcing ribs.
Specific embodiment
To better understand the objects, features and advantages of the present invention, with reference to the accompanying drawing and specific real
Mode is applied the present invention is further described in detail.It should be noted that in the absence of conflict, implementation of the invention
Feature in example and embodiment can be combined with each other.
In the following description, numerous specific details are set forth in order to facilitate a full understanding of the present invention, still, the present invention may be used also
To be implemented using other than the one described here other modes, therefore, protection scope of the present invention is not by described below
Specific embodiment limitation.
Referring to the speed changer 1 of Fig. 1 to Fig. 3 description according to some embodiments of the invention.
According to one embodiment of present invention, as shown in Figure 1, providing a kind of speed changer 1, comprising: shell；Shift fork 10,
Movably it is connected with the shell；Fork shaft 20 is connected with shift fork 10；Wherein, in gearshift procedure, fork shaft 20 drives shift fork 10
Movement.
The speed changer 1 provided according to the present invention, shell is the protection structure of speed changer 1, for protecting inside speed changer 1
Remaining stable structure reliably works.Shift fork 10 be speed changer 1 in gear shift transformational structure, by by shift fork 10 movably with
Shell, which is connected, is fixed on shift fork 10 on shell, and opposite shell moves.Fork shaft 20 is the driving structure of shift fork 10, is led to
It crosses and shift fork 10 and fork shaft 20 links together, fork shaft 20 is allowed to drive shift fork 10 to move together in gearshift procedure.Tool
In body gearshift procedure, gear shifting handle is pushed in user, gear shifting handle drives fork shaft 20 to move, and fork shaft 20 pushes during the motion
The opposite shell on shell of shift fork 10 moves, so by shift fork 10 push the synchronizer in speed changer 1 convert the position of engagement with
Realize gear shift.
Specifically, in general speed changer, selector fork is fixed on fork shaft, and selector fork is with fork shaft together in level side
It moves up to stir synchronizer, but fork shaft is located above synchronizer, and fork shaft is led to having a certain distance between synchronizer
It causes shift fork that need to have sufficiently long span that could cover on synchronizer and stir synchronizer, and when dismounting shift fork, must will pitch
Axis, which disassembles, could dismantle shift fork, ask to produce the technology that structural compactness is poor, shift fork is at high cost, dismounting difficulty is big
Topic.In view of the above technical problems, on the one hand the present invention can make shift fork 10 by shift fork 10 to be removably fixed on shell
Fixed point to the span between synchronizer reduced, the size of shift fork 10 is reduced, to make the assembling structure of shift fork 10
More compact, manufacturing cost is lower；On the other hand it is directly fitted to shift fork 10 on shell or by shell in disassembly process
It is disassembled on body, so as to complete the replacement of shift fork 10 in the case where not dismantling fork shaft 20, and then is greatly lowered and dials
The dismounting difficulty and maintenance difficulties of fork 10, and then solve above-mentioned technical problem.
In one embodiment of the invention, it is preferable that as shown in Fig. 2, speed changer 1 further include: location hole 102, setting
In on shift fork 10；One end of bolt 30, bolt 30 is connected with the shell, and the other end of bolt 30 is connected with the cooperation of location hole 102；
Wherein, in gearshift procedure, fork shaft 20 drives shift fork 10 to rotate on bolt 30.
In this embodiment, location hole 102 and bolt 30 are the location structure of shift fork 10, fixed by being arranged on shift fork 10
Position hole 102 is simultaneously arranged one end and is connected with shell the bolt 30 that the cooperation of the other end and location hole 102 is connected, and shift fork 10 is borrowed
Bolt 30 is helped to be fixed on shell.Meanwhile the location hole 102 is unthreaded hole, bolt 30 and location hole 102 can relatively rotate, from
And shift fork 10 can integrally be relatively rotated along the axis of bolt 30, synchronizer realization is stirred with the rotation by shift fork 10 and is changed
Shelves, and space requirement is smaller during rotation for shift fork 10, and gear shift can be made by setting rotation for the motion mode of shift fork 10
Structure is more compact reliable, and then realizes optimization 1 gearshift mechanism of speed changer, promotes product structure stability, it is empty to reduce product
Between demand, reduce the technical effect of production cost.
In one embodiment of the invention, it is preferable that as shown in figure 3, speed changer 1, further includes: groove 202 is set to
On fork shaft 20；Interconnecting piece 104 is set on shift fork 10, and interconnecting piece 104 is caught in groove 202 and is connected with fork shaft 20.
In this embodiment, groove 202 is the location structure on fork shaft 20, and fork shaft 20 is the connection structure on shift fork 10.
By the way that groove 202 is arranged on fork shaft 20, interconnecting piece 104 is caught in the groove 202 and executes phase in groove 202
To movement, so that power can be transferred on shift fork 10 by fork shaft 20 by the connection during the motion, so that shift fork
10 on bolt 30 opposite housing into rotation, and stir synchronizer during rotation and realize gear shift, and then realize optimization speed change
1 gearshift mechanism of device promotes the technical effect of shift fork 10 job stability and reliability.
In one embodiment of the invention, it is preferable that as shown in figure 3, speed changer 1 further include: the first pin hole is set to
On interconnecting piece 104；Second pin hole is set on groove 202；Pin shaft 40 is arranged in the first pin hole and the second pin hole.
In this embodiment, corresponding by the way that the first pin hole is arranged on interconnecting piece 104 and is arranged on groove 202
Second pin hole completes interconnecting piece 104 and pin shaft 40 by the pin shaft 40 being arranged in the first pin hole and the second pin hole
Rotation connection.In specific connection procedure, interconnecting piece 104 is caught in groove 202, and the first pin hole and the second pin hole are aligned,
Thereafter pin shaft 40 is passed through and fixed in the first pin hole and the second pin hole, to complete to connect.In the course of work, when pin shaft 40
When shift fork 10 being driven to rotate, it can be relatively rotated between interconnecting piece 104 and pin shaft 40, to guarantee between pin shaft 40 and shift fork 10
Stable transmission is reliable, and then realizes optimization 1 gearshift mechanism of speed changer, promotes the technology effect of drive mechanism Stability and dependability
Fruit.
In one embodiment of the invention, it is preferable that as shown in Fig. 2, speed changer 1 further include: gear shift shifting block 50, with dial
Fork 10 is connected.
In this embodiment, by the way that gear shift shifting block 50 is arranged on shift fork 10, so that shift fork 10 during rotation can be with
Synchronizer movement is stirred by gear shift shifting block 50, so that synchronizer is switched to scheduled cooperation position, to realize gear shift.
In one embodiment of the invention, it is preferable that speed changer 1 further include: synchronizer, gear shift shifting block 50 is in shift fork 10
It is contacted in rotation process and pushes synchronizer to move to realize gear shift.
In this embodiment, synchronizer is the gear shift switching construction in speed changer 1, and synchronizer is distinguished in different cooperation positions
It is meshed from the different transmission gears in 1 cabinet of speed changer.In specific work process, user's operation gear shifting handle, gear shifting handle
Fork shaft 20 is driven to move, the fork shaft 20 in movement drives shift fork 10 to rotate on bolt 30, changing on shift fork 10 in rotation process
Shelves shifting block 50 contacts and synchronizer is pushed to be moved on another cooperation position from current cooperation position, to realize speed changer 1
Switching between gear, and then optimization 1 gearshift mechanism of speed changer is realized, promote the skill of speed changer 1 job stability and reliability
Art effect.
In one embodiment of the invention, it is preferable that as shown in Fig. 2, there are two prongs 106 for setting on shift fork 10.
In this embodiment, there are two prongs 106, two prongs 106 to be separately positioned on shift fork 10 for setting on shift fork 10
Two sides make the u-shaped structure of shift fork 10.By the way that two prongs 106 are arranged, the left and right ends of shift fork 10 are extended to together
The two sides of device are walked, to guarantee that shift fork 10 has enough contacts area between synchronizer during the motion, to guarantee to dial
Synchronizer can be accurately and reliably pushed at predetermined cooperation position by fork 10 during rotation, and then realize optimization speed change
1 gearshift mechanism of device promotes the technical effect of speed changer 1 gear shift accuracy and reliability.
In one embodiment of the invention, it is preferable that as shown in Fig. 2, location hole 102 is two, two location holes 102
It is correspondingly arranged in two prongs 106.
In this embodiment, location hole 102 is two, and two location holes 102, which respectively correspond, to be arranged in two prongs 106
On, and two location holes 102 share same axis, are provided with and are matched therewith in two location holes 102 in assembling process
Bolt 30.By being correspondingly arranged the location hole 102 of two coaxial lines in two prongs 106, shift fork 10 on the one hand can be made
It can be rotated along the axis of location hole 102, to guarantee that the rotary motion trace of shift fork 10 is fixed and reliably；10 both ends of another aspect shift fork
Location hole 102 and bolt 30 can guarantee that shift fork 10 will not be deviate from from the bolt 30 of independent side, to promote shift fork 10
Reliability of positioning and cooperation accuracy, and then realize optimization 1 gearshift mechanism of speed changer, promoted 1 gear shift accuracy of speed changer with
The technical effect of reliability.
In one embodiment of the invention, it is preferable that as shown in Figure 2, further includes: reinforcing rib 60 is set to prong 106
On.
In this embodiment, by the setting reinforcing rib 60 in prong 106, the structural strength of prong 106 is effectively improved,
Allow prong 106 during frequent cooperating not by damage, to avoid the occurrence of because the fracture of prong 106 is drawn
The gear shift Its Failures risen, and then the intensity for promoting gearshift mechanism is realized, 1 gear shift reliability of speed changer is promoted, product is promoted
The technical effect of safety.
A kind of vehicle is provided in the embodiment of second aspect of the present invention, the vehicle includes institute in any of the above-described embodiment
The speed changer 1 stated, the whole beneficial effects for the speed changer 1 that there is the vehicle any of the above-described embodiment to provide.
In one particular embodiment of the present invention, transmission process of the speed changer 1 in gearshift procedure is as follows:
1) user stirs gear-change operation handle, and power is transferred on fork shaft 20 by gear-change operation handle, moves fork shaft 20；
2) power is transferred to by pin shaft 40 and the connection of the first pin hole and the second pin hole by fork shaft 20 during the motion
On shift fork 10, rotate shift fork 10 along the axis of bolt 30；
3) in 10 rotation process of shift fork, gear shift shifting block 50 contacts and power is transferred on synchronizer, makes synchronizer quilt
It is pushed to predetermined cooperation position；
4) synchronizer is engaged with the transmission gear at predetermined cooperation position, to realize the gear shift process of speed changer 1.
In the present invention, the terms such as term " installation ", " connected ", " connection ", " fixation " shall be understood in a broad sense, for example,
" connection " may be fixed connection or may be dismantle connection, or integral connection；" connected " can be directly connected,
It can be indirectly connected through an intermediary.For the ordinary skill in the art, on can understanding as the case may be
State the concrete meaning of term in the present invention.
In the description of this specification, the description of term " one embodiment ", " some embodiments ", " specific embodiment " etc.
Mean that particular features, structures, materials, or characteristics described in conjunction with this embodiment or example are contained at least one reality of the invention
It applies in example or example.In the present specification, schematic expression of the above terms are not necessarily referring to identical embodiment or reality
Example.Moreover, description particular features, structures, materials, or characteristics can in any one or more of the embodiments or examples with
Suitable mode combines.
The foregoing is only a preferred embodiment of the present invention, is not intended to restrict the invention, for the skill of this field
For art personnel, the invention may be variously modified and varied.All within the spirits and principles of the present invention, made any to repair
Change, equivalent replacement, improvement etc., should all be included in the protection scope of the present invention.
Claims (10)
1. a kind of speed changer characterized by comprising
Shell；
Shift fork is movably connected with the shell；
Fork shaft is connected with the shift fork；
Wherein, in gearshift procedure, the fork shaft drives the shift fork movement.
2. speed changer according to claim 1, which is characterized in that further include:
Location hole is set on the shift fork；
Bolt, one end of the bolt are connected with the shell, and the other end of the bolt is connected with location hole cooperation；
Wherein, in gearshift procedure, the fork shaft drives the shift fork to rotate on the bolt.
3. speed changer according to claim 1, which is characterized in that further include:
Groove is set on the fork shaft；
Interconnecting piece is set on the shift fork, and the interconnecting piece is caught in the groove and is connected with the fork shaft.
4. speed changer according to claim 3, which is characterized in that further include:
First pin hole is set on the interconnecting piece；
Second pin hole is set on the groove；
Pin shaft is arranged in first pin hole and second pin hole.
5. speed changer according to claim 1, which is characterized in that further include:
Gear shift shifting block is connected with the shift fork.
6. speed changer according to claim 5, which is characterized in that further include:
Synchronizer, the gear shift shifting block contact in the shift fork rotation process and the synchronizer movement are pushed to change to realize
Shelves.
7. the speed changer according to any one of claim 2 to 6, which is characterized in that there are two forks for setting on the shift fork
Foot.
8. speed changer according to claim 7, which is characterized in that the location hole is two, two location holes pair
It should be arranged in two prongs.
9. speed changer according to claim 7, which is characterized in that further include:
Reinforcing rib is set in the prong.
10. a kind of vehicle, which is characterized in that including speed changer as claimed in any one of claims 1-9 wherein.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910223532.4A CN109854739A (en) | 2019-03-22 | 2019-03-22 | Speed changer and vehicle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910223532.4A CN109854739A (en) | 2019-03-22 | 2019-03-22 | Speed changer and vehicle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109854739A true CN109854739A (en) | 2019-06-07 |
Family
ID=66901655
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910223532.4A Pending CN109854739A (en) | 2019-03-22 | 2019-03-22 | Speed changer and vehicle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109854739A (en) |
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| CN204140253U (en) * | 2014-09-13 | 2015-02-04 | 随州市万瑞汽车配件有限公司 | A kind of new automobile engine shift fork |
| CN204267714U (en) * | 2014-10-30 | 2015-04-15 | 中国第一汽车股份有限公司 | Front and back point thimble shape transmission selector fork switching mechanism |
| CN204729213U (en) * | 2015-04-10 | 2015-10-28 | 迪克斯汽车电器(上海)有限公司 | A kind of automobile starter shift fork |
| CN204942518U (en) * | 2015-09-17 | 2016-01-06 | 温州天和汽车部件有限公司 | A kind of disengaging yoke |
| CN207278857U (en) * | 2017-08-22 | 2018-04-27 | 浙江万里扬股份有限公司 | One kind gearshift steering mechanism |
| CN210218659U (en) * | 2019-03-22 | 2020-03-31 | 浙江万里扬股份有限公司 | Transmission and vehicle |
-
2019
- 2019-03-22 CN CN201910223532.4A patent/CN109854739A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN200958590Y (en) * | 2006-10-26 | 2007-10-10 | 浙江万里扬变速器有限公司 | Gear operating mechanism of automobile |
| CN203868306U (en) * | 2014-04-29 | 2014-10-08 | 宝鸡法士特齿轮有限责任公司 | Gearbox pull plate type control reversing mechanism |
| CN204140253U (en) * | 2014-09-13 | 2015-02-04 | 随州市万瑞汽车配件有限公司 | A kind of new automobile engine shift fork |
| CN204267714U (en) * | 2014-10-30 | 2015-04-15 | 中国第一汽车股份有限公司 | Front and back point thimble shape transmission selector fork switching mechanism |
| CN204729213U (en) * | 2015-04-10 | 2015-10-28 | 迪克斯汽车电器(上海)有限公司 | A kind of automobile starter shift fork |
| CN204942518U (en) * | 2015-09-17 | 2016-01-06 | 温州天和汽车部件有限公司 | A kind of disengaging yoke |
| CN207278857U (en) * | 2017-08-22 | 2018-04-27 | 浙江万里扬股份有限公司 | One kind gearshift steering mechanism |
| CN210218659U (en) * | 2019-03-22 | 2020-03-31 | 浙江万里扬股份有限公司 | Transmission and vehicle |
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