CN206487837U - Multifunctional gear box - Google Patents
Multifunctional gear box Download PDFInfo
- Publication number
- CN206487837U CN206487837U CN201720125602.9U CN201720125602U CN206487837U CN 206487837 U CN206487837 U CN 206487837U CN 201720125602 U CN201720125602 U CN 201720125602U CN 206487837 U CN206487837 U CN 206487837U
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- CN
- China
- Prior art keywords
- gear
- active
- power transmission
- transmission shaft
- combination
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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Abstract
The utility model is related to vehicle transmission gear technical field, more particularly, to multifunctional gear box, the gearbox has main output system and reinforcing output system, main output system has input gear, power transmission shaft, actively the first driving gear, pipe, first driving gear is fixed together with active pipe, one end of power transmission shaft is through actively managing, and power transmission shaft is coaxially disposed with active pipe；In active pipe over-assemble forward gear, reverse gear and the first combination gear.Reinforcing output system increases forcing shaft, the second driving gear in main output system, forcing shaft over-assemble has the first driven gear and the second driven gear, it is respectively used to the internal tooth for having the second combination gear selection the first driven gear of engagement and the second driven gear on the first driving gear of engagement and the second driving gear, power transmission shaft.The utility model have manufacture, it is easy to assembly, the bodily form is small, multi-functional advantage, and transmission will not trip stop, and stable transmission, the service life of gearbox is long.
Description
Technical field
The utility model is related to vehicle transmission gear technical field, more particularly, to gearbox technical field.
Background technology
Gearbox is device common in system of vehicle transmission, realizes the changes such as vehicle traveling high speed, low speed and reinforcing, however,
The gearbox of prior art, due to the defect in structure, causes transmission stability not enough, service life is short.Therefore, the applicant
The spirit for adhere to research and innovation, keeping on improving, using professional eye and professional knowledge, works out a kind of multifunctional gear box,
Propose this case application.
The content of the invention
The purpose of this utility model is to overcome prior art defect there is provided a kind of multifunctional gear box, lifts transmission surely
It is qualitative, increase the service life.
To reach above-mentioned purpose, the utility model is adopted the following technical scheme that：
Multifunctional gear box, the gearbox has main output system and reinforcing output system, wherein：
Main output system has input gear, power transmission shaft, actively the first driving gear, pipe, the first driving gear and active
Pipe is fixed together, and one end of power transmission shaft is through actively managing, and power transmission shaft is coaxially disposed with active pipe；Advance in active pipe over-assemble
Gear, reverse gear and the first combination gear, input gear engagement forward gear and reverse gear, the input of input gear connect
Connect power input block；First combination gear then selects engagement forward gear or reverse gear to advance or reverse gear to realize, and with
The power of this transmission input gear is on active pipe and the first driving gear, and the first driving gear has the first active external tooth and the
The second combination gear on one active internal tooth, the first active internal tooth engaged transmission axle, cause transmission input gear power to biography
On moving axis, power transmission shaft is transferred power on rear drive assembly again.Reinforcing output system has input gear, power transmission shaft, first
Driving gear, actively pipe, forcing shaft, the second driving gear, forcing shaft over-assemble have the first driven gear and the second driven gear,
First driving gear is fixed together with active pipe, one end of power transmission shaft through actively managing, active pipe over-assemble forward gear,
Reverse gear and the first combination gear, input gear engagement forward gear and reverse gear, the input connection of input gear are dynamic
Power input block；First combination gear then selects engagement forward gear or reverse gear to advance or reverse gear to realize, and is passed with this
The power for passing input gear is managed with the first driving gear to active, and the first driving gear has the first active external tooth and the first master
The second driven gear on the first driven gear on dynamic internal tooth, the first active external tooth engagement forcing shaft, forcing shaft then engages the
Two driving gears, the second driving gear has the second active external tooth and the second active internal tooth, the second active internal tooth engaged transmission axle
On the second combination gear, cause the power for realizing input gear to be delivered to by forcing shaft on power transmission shaft, power transmission shaft again will be dynamic
Power is delivered on rear drive assembly.
In such scheme, first combination gear is sleeved on active pipe by keyway arrangements, the first combination gear position
Between forward gear and reverse gear, the first combination gear stirs selection engagement forward gear or the tooth that reverses gear by the first shift fork
Wheel.
In such scheme, second combination gear is sleeved on power transmission shaft by keyway arrangements, the second combination gear position
Between the first driving gear and the second driving gear, the second combination gear stirs selection the first driving tooth of engagement by the second shift fork
Wheel or the second driving gear.
In such scheme, there is a clutch shaft bearing carrying at the position on the active pipe close to the first driving gear, and power transmission shaft
Passing one end of active pipe has second bearing carrying.
By adopting the above-described technical solution, the utility model have manufacture, it is easy to assembly, the bodily form is small, multi-functional excellent
Point, one end of power transmission shaft is through actively managing, and power transmission shaft is coaxially disposed with active pipe；In active pipe over-assemble forward gear, reverse gear
Gear and the first combination gear, input gear engagement forward gear and reverse gear, the input connection power of input gear are defeated
Enter unit；First combination gear then selects engagement forward gear or reverse gear to advance or reverse gear to realize, and transmits defeated with this
The power for entering gear is managed with the first driving gear to active, to realize main output or reinforcing output services, meets vehicle traveling
At a high speed, low speed and reinforcing etc. change.Power transmission shaft is coaxially disposed with active pipe, will not be trip stopped, stable transmission.One end of power transmission shaft is passed through
Wear actively manage, lifted active pipe use structure, under case of heavy load active pipe will not off-axis, gear will not also produce slight crack with
Noise, so as to extend the service life of gearbox.
Brief description of the drawings：
Accompanying drawing 1 is the utility model preferred embodiment structural representation；
Accompanying drawing 2 is Fig. 1 example structure decomposing schematic representations.
Embodiment：
The technique effect of design of the present utility model, concrete structure and generation is made furtherly below with reference to accompanying drawing
It is bright, to be fully understood from the purpose of this utility model, feature and effect.
Refering to shown in Fig. 1,2, the utility model about a kind of multifunctional gear box, the gearbox have main output system and
Output system is reinforced, main output system and reinforcing output system are assembled in a casing（Do not show in figure）In, wherein：
Main output system has input gear 1, power transmission shaft 2, the first driving gear 3, an active pipe 4, the first driving gear 3 with
Active pipe 4 is fixed together, and active pipe 4 is run through in one end of power transmission shaft 2, and power transmission shaft 2 is coaxially disposed with active pipe 4.In active pipe 4
Over-assemble forward gear 41, the combination gear 43 of reverse gear 42 and first, the engagement forward gear 41 of input gear 1 and reverse gear
42, the input connection power input block of input gear 1, power input block covers engine, motor etc..First conjunction gear
Then selection engagement forward gear 41 or reverse gear 42 advance or reversed gear to realize wheel 43, and transmit the dynamic of input gear 1 with this
Power is on the driving gear 3 of active pipe 4 and first, and the first driving gear 3 has the first active external tooth 31 and the first active internal tooth 32,
The second combination gear 21 on the engaged transmission axle 2 of first active internal tooth 32, causes the power of transmission input gear 1 to power transmission shaft 2
On, power transmission shaft 2 is transferred power on rear drive assembly 5 again.
Reinforcing output system has input gear 1, power transmission shaft 2, the first driving gear 3, active pipe 4, forcing shaft 6, second
Driving gear 7, the over-assemble of forcing shaft 6 has the first driven gear 61 and the second driven gear 62, and the first driving gear 3 is with actively managing
4 are fixed together, and active pipe 4 is run through in one end of power transmission shaft 2, in the over-assemble forward gear 41 of active pipe 4, reverse gear 42 and the
One combination gear 43, the engagement forward gear 41 of input gear 1 and reverse gear 42, the input connection power of input gear 1 are defeated
Enter unit.First combination gear 43 then selects engagement forward gear 41 or reverse gear 42 to advance or reverse gear to realize, and with this
The power of input gear 1 is transmitted on the driving gear 3 of active pipe 4 and first, the first driving gear 3 has the first active external tooth 31
With the first active internal tooth 32, the first active external tooth 31 engages second on the first driven gear 61 on forcing shaft 6, forcing shaft 6
Driven gear 62 then engages the second driving gear 7, and the second driving gear 7 has the second active external tooth 71 and the second active internal tooth
72, the second combination gear 21 on the engaged transmission axle 2 of the second active internal tooth 72, cause realize the power of input gear 1 by plus
Power axle 6 is delivered on power transmission shaft 2, and power transmission shaft 2 is transferred power on rear drive assembly 5 again.
In the present embodiment, the first combination gear 43 is sleeved on active pipe 4 by keyway arrangements, and meeting power transmission will
Ask.First combination gear 43 is located between forward gear 41 and reverse gear 42, and forward gear 41 and reverse gear 42 are equipped with
Corresponding internal tooth engages the first combination gear 43, and the first combination gear 43 stirs selection engagement forward gear 41 by the first shift fork 8
Or reverse gear 42, realize and advance or reverse gear.Second combination gear 21 is also to be sleeved on by keyway arrangements on power transmission shaft 2, the
Two combination gears 21 are located between the first driving gear 3 and the second driving gear 7, and the second combination gear 21 is by the second shift fork 9 groups
Dynamic selection the first driving gear 3 of engagement or the second driving gear 7, realize the main output system work of selection or reinforcing output system work
Make.Position on the active pipe 4 close to the first driving gear 3 has clutch shaft bearing 44 to carry, and power transmission shaft 2 passes active pipe 4
One end there is second bearing 22 to carry, the package assembly and service behaviour of increase active pipe 4.
During utility model works：
First, main output system work
Power input block drives input gear 1 to rotate, and input gear 1 drives forward gear 41 and reverse gear 42, leads to
Cross the first shift fork 8 and stir the first combination gear 43, when making the first combination gear 43 engagement forward gear 41, power is by input tooth
Wheel 1, the combination gear 43 of forward gear 41 and first are delivered on active pipe 4, and active pipe 4 drives the first driving gear 3 to rotate.This
When, the second combination gear 21 is stirred by the second shift fork 9, the second combination gear 21 is engaged the first master of the first driving gear 3
Dynamic internal tooth 32, then realize that the power of the first driving gear 3 is delivered on power transmission shaft 2, and power transmission shaft 2 is driven after transferring power to again
On assembly 5, advancement function is realized, reaches that vehicle advances.Conversely, when the first shift fork 8 stirs the first combination gear 43, making the first knot
Close gear 43 engagement reverse gear 42 when, power by input gear 1, reverse gear 42, the first combination gear 43, active pipe 4,
First driving gear 3 and the second combination gear 21 are delivered on power transmission shaft 2, and power transmission shaft 2 transfers power to rear drive assembly 5 again
On, realize gear reversing function.During the work of main output system, the second driving gear 7, the driven gear 61, second of forcing shaft 6 and first from
Moving gear 62 is idle running.
2nd, reinforcing output system work
Power input block drives input gear 1 to rotate, and input gear 1 drives forward gear 41 and reverse gear 42, leads to
Cross the first shift fork 8 and stir the first combination gear 43, the first combination gear 43 is engaged forward gear 41 or reverse gear 42, realize
Power is delivered on active pipe 4, and active pipe 4 drives the first driving gear 3 to rotate, the first active external tooth of the first driving gear 3
31 engagement the first driven gears 61 of driving, the first driven gear 61 drives forcing shaft 6, and forcing shaft 6 drives the second driven gear 62,
Second driven gear 62 then engages the second active external tooth 71 of the second driving gear 7.At this moment, second is stirred by the second shift fork 9
Combination gear 21, makes the second combination gear 21 engage the second active internal tooth 72 of the second driving gear 7, then realizes the second driving tooth
The power of wheel 7 is delivered on power transmission shaft 2, and power transmission shaft 2 is transferred power on rear drive assembly 5 again, is realized reinforcing output, is met
Vehicle is used under the conditions of different road conditions.
The utility model smart structural design, power transmission shaft 2 is coaxially disposed with active pipe 4, will not be trip stopped, stable transmission.Pass
Active pipe 4 is run through in one end of moving axis 2, lifts the use structure of active pipe 4, active pipe 4 will not off-axis, gear under case of heavy load
Also slight crack and noise will not be produced, and the position of close first driving gear 3 has clutch shaft bearing 44 to carry on active pipe 4, and
One end that power transmission shaft 2 passes active pipe 4 has second bearing 22 to carry, the package assembly and service behaviour of increase active pipe 4, from
And extend the service life of gearbox.
The utility model is elaborated above in association with embodiment, is only to illustrate technical concept of the present utility model
And feature, can not be with this its object is to allow person skilled in the art to understand content of the present utility model and be carried out
Limit protection domain of the present utility model, therefore all equivalent change or modifications done according to the utility model Spirit Essence, all should
Cover in protection domain of the present utility model.
Claims (4)
1. multifunctional gear box, it is characterised in that：The gearbox has main output system and reinforcing output system, wherein：
Main output system has input gear（1）, power transmission shaft（2）, the first driving gear（3）, actively manage（4）, the first driving tooth
Wheel（3）Managed with active（4）It is fixed together, power transmission shaft（2）One end through actively manage（4）, power transmission shaft（2）Managed with active（4）
It is coaxially disposed；Managed in active（4）Over-assemble forward gear（41）, reverse gear（42）And first combination gear（43）, input tooth
Wheel（1）Engage forward gear（41）And reverse gear（42）, input gear（1）Input connection power input block；First
Combination gear（43）Then forward gear is engaged in selection（41）Or reverse gear（42）Advance or reverse gear to realize, and transmit defeated with this
Enter gear（1）Power to active manage（4）With the first driving gear（3）On, the first driving gear（3）With the first active external tooth
（31）With the first active internal tooth（32）, the first active internal tooth（32）Engaged transmission axle（2）On the second combination gear（21）, cause
Transmit input gear（1）Power to power transmission shaft（2）On, power transmission shaft（2）Rear drive assembly is transferred power to again（5）On；
Reinforcing output system has input gear（1）, power transmission shaft（2）, the first driving gear（3）, actively manage（4）, forcing shaft
（6）, the second driving gear（7）, forcing shaft（6）Over-assemble has the first driven gear（61）With the second driven gear（62）, first
Driving gear（3）Managed with active（4）It is fixed together, power transmission shaft（2）One end through actively manage（4）, managed in active（4）Upper group
Fill forward gear（41）, reverse gear（42）And first combination gear（43）, input gear（1）Engage forward gear（41）With fall
Keep off gear（42）, input gear（1）Input connection power input block；First combination gear（43）Then selection engagement is advanced
Gear（41）Or reverse gear（42）Advance or reverse gear to realize, and input gear is transmitted with this（1）Power to active manage（4）
With the first driving gear（3）On, the first driving gear（3）With the first active external tooth（31）With the first active internal tooth（32）, the
One active external tooth（31）Engage forcing shaft（6）On the first driven gear（61）, forcing shaft（6）On the second driven gear（62）
Then engage the second driving gear（7）, the second driving gear（7）With the second active external tooth（71）With the second active internal tooth（72）,
Second active internal tooth（72）Engaged transmission axle（2）On the second combination gear（21）, cause and realize input gear（1）Power warp
Cross forcing shaft（6）It is delivered to power transmission shaft（2）On, power transmission shaft（2）Rear drive assembly is transferred power to again（5）On.
2. multifunctional gear box according to claim 1, it is characterised in that：First combination gear（43）Pass through keyway
Structure, which is sleeved on, actively manages（4）On, the first combination gear（43）Positioned at forward gear（41）And reverse gear（42）Between, first
Combination gear（43）By the first shift fork（8）Stir selection engagement forward gear（41）Or reverse gear（42）.
3. multifunctional gear box according to claim 1, it is characterised in that：Second combination gear（21）Pass through keyway
Structure is sleeved on power transmission shaft（2）On, the second combination gear（21）Positioned at the first driving gear（3）With the second driving gear（7）It
Between, the second combination gear（21）By the second shift fork（9）Stir selection the first driving gear of engagement（3）Or second driving gear（7）.
4. multifunctional gear box according to claim 1, it is characterised in that：The active pipe（4）Upper close first actively
Gear（3）Position have clutch shaft bearing（44）Carrying, and power transmission shaft（2）Pass and actively manage（4）One end have second bearing（22）
Carrying.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720125602.9U CN206487837U (en) | 2017-02-13 | 2017-02-13 | Multifunctional gear box |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720125602.9U CN206487837U (en) | 2017-02-13 | 2017-02-13 | Multifunctional gear box |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206487837U true CN206487837U (en) | 2017-09-12 |
Family
ID=59765245
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720125602.9U Expired - Fee Related CN206487837U (en) | 2017-02-13 | 2017-02-13 | Multifunctional gear box |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206487837U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106641125A (en) * | 2017-02-13 | 2017-05-10 | 红河红冠科技有限公司 | Multifunctional gearbox |
-
2017
- 2017-02-13 CN CN201720125602.9U patent/CN206487837U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106641125A (en) * | 2017-02-13 | 2017-05-10 | 红河红冠科技有限公司 | Multifunctional gearbox |
| CN106641125B (en) * | 2017-02-13 | 2023-09-12 | 重庆康昌机械制造有限公司 | multifunctional gearbox |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20180508 Address after: Chongqing Banan District Huaxi Street office Hongguang Avenue No. 72 Jiangnan Water Village 30 2-3-2 Patentee after: CHONGQING KANG CHANG MACHINERY CO., LTD. Address before: 661100 Yunnan Honghe Hani and Yi Autonomous Prefecture Mengzi Honghe Industrial Park biological resources processing area management committee comprehensive incubation building 3 building 306 room Co-patentee before: Liu Ping Patentee before: Honghe Hongguan Technology Co., Ltd. Co-patentee before: Lin Yichang |
|
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170912 Termination date: 20200213 |