CN204186889U - Front and back drive the rear transfer case of independent separate - Google Patents
Front and back drive the rear transfer case of independent separate Download PDFInfo
- Publication number
- CN204186889U CN204186889U CN201420605298.4U CN201420605298U CN204186889U CN 204186889 U CN204186889 U CN 204186889U CN 201420605298 U CN201420605298 U CN 201420605298U CN 204186889 U CN204186889 U CN 204186889U
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- CN
- China
- Prior art keywords
- axle
- clutch
- gear
- front wheel
- wheel driving
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- 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 rear transfer case of independent separate is driven before and after the utility model discloses, input gear on the input gear axle comprising casing and be located at rotationally on casing and axle thereof, back axle sliding gear collar on rear driving output shaft and axle thereof, front drive gear on front wheel driving output shaft and axle thereof, intermediate gear on intermediate gear shaft and axle thereof, intermediate gear respectively with input gear, front drive gear engages, described front wheel driving output shaft is provided with the propons clutch operation mechanism driven for clutch propons, described rear driving output shaft is provided with the back axle clutch operation mechanism for clutch rear bridge driven, the utility model adopts front-rear axle clutch operation mechanism to be respectively used to control front and back and drives independent clutch, clutch realizes mechanized operation, clutch operation puts in place, clutch gear prepares gears meshing moderate length with corresponding, there is safety reliability, stability.
Description
Technical field
The utility model relates to a kind of transfer case, particularly relates to the rear transfer case that a kind of front and back drive independent separate.
Background technique
Farm truck is and popularization universal in vast rural area, and it has effectively been liberated labour force, improves manufacturing efficiency, has accelerated agricultural modernization.Because agricultural vehicle is before all to be made up of motor, gearbox, transfer case and ransaxle, power is input to gearbox by motor, rear-guard is outputted to by transfer case, single rear driving can only be realized, various different road conditions can not be met and select different driving force needs, and cause agricultural vehicle to register the license, defective, using scope is restricted.
In view of this, the present inventor, for the above-mentioned defect further investigation of farm truck transfer case in prior art, has this case to produce then.
Model utility content
In order to overcome above shortcomings part in prior art, the purpose of this utility model is to provide the rear transfer case driving independent separate before and after a kind of can realization.
In order to reach above-mentioned object, the utility model adopts following concrete technological scheme: front and back drive the rear transfer case of independent separate, input gear on the input gear axle comprising casing and be located at rotationally on casing and axle thereof, back axle sliding gear collar on rear driving output shaft and axle thereof, front drive gear on front wheel driving output shaft and axle thereof, intermediate gear on intermediate gear shaft and axle thereof, intermediate gear respectively with input gear, front drive gear engages, described front wheel driving output shaft is provided with the propons clutch operation mechanism driven for clutch propons, described rear driving output shaft is provided with the back axle clutch operation mechanism for clutch rear bridge driven.
Further, propons clutch operation mechanism described in the utility model comprises and carries out left and right slippage to realize the front wheel driving shift fork of clutch for controlling front wheel driving separation sleeve, described front wheel driving shift fork is connected with front wheel driving declutch shift shaft, front wheel driving separation sleeve connects front drive gear and is arranged on propons live axle, and front wheel driving declutch shift shaft is controlled by front wheel driving cylinder assembly.
Further, back axle clutch operation mechanism described in the utility model comprises and carries out left and right slippage to realize the rear driving shift fork of clutch for controlling back axle sliding gear collar, described rear driving shift fork is connected with rear driving declutch shift shaft, the end of described rear driving shift fork is provided with shifting block, and described shifting block is provided with the arm shaft hanging rear driving clutch for limit.
Further, rear driving shift fork described in the utility model coordinates spring to stir with between rear driving declutch shift shaft by steel ball.
The utility model advantage is compared with prior art: the utility model adopts front-rear axle clutch operation mechanism to be respectively used to control front and back and drives independent clutch, clutch realizes mechanized operation, clutch operation puts in place, clutch gear prepares gears meshing moderate length with corresponding, there is safety reliability, stability.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model;
Below in conjunction with accompanying drawing, the utility model is described in further detail.
Embodiment
In order to explain the technical solution of the utility model further, below by specific embodiment, the utility model is elaborated.
Embodiment 1:
With reference to shown in Fig. 1, front and back drive the rear transfer case of independent separate, input gear 2 on the input gear axle 1 comprising casing and be located at rotationally on casing and axle thereof, back axle sliding gear collar 4 on rear driving output shaft 3 and axle thereof, front drive gear 6 on front wheel driving output shaft 5 and axle thereof, intermediate gear 8 on intermediate gear shaft 7 and axle thereof, intermediate gear 8 respectively with input gear 2, front drive gear 1 engages, described front wheel driving output shaft 5 is provided with the propons clutch operation mechanism driven for clutch propons, described propons clutch operation mechanism comprises and carries out left and right slippage to realize the front wheel driving shift fork 10 of clutch for controlling front wheel driving separation sleeve 9, described front wheel driving shift fork 10 is connected with front wheel driving declutch shift shaft 11, front wheel driving separation sleeve 9 connects front drive gear 6 and is arranged on propons live axle 5, front wheel driving declutch shift shaft 11 is controlled by front wheel driving cylinder assembly 12, described rear driving output shaft 3 is provided with the back axle clutch operation mechanism for clutch rear bridge driven, back axle clutch operation mechanism comprises and carries out left and right slippage to realize the rear driving shift fork 14 of clutch for controlling back axle sliding gear collar 4, described rear driving shift fork 14 is connected with rear driving declutch shift shaft 15, the end of described rear driving shift fork 14 is provided with shifting block 16, described shifting block 16 is provided with the arm shaft 17 hanging rear driving clutch for limit, coordinates spring 19 to stir between rear driving shift fork 14 with rear driving declutch shift shaft 15 by steel ball 18.
But above-mentioned embodiment is exemplary, being to better enable those skilled in the art understand this patent, can not being interpreted as it is restriction this patent being comprised to scope; As long as according to this patent disclose any equivalent change done or the modification of spirit, all fall into the scope that this patent comprises.
Claims (4)
1. before and after, drive the rear transfer case of independent separate, input gear on the input gear axle comprising casing and be located at rotationally on casing and axle thereof, back axle sliding gear collar on rear driving output shaft and axle thereof, front drive gear on front wheel driving output shaft and axle thereof, intermediate gear on intermediate gear shaft and axle thereof, intermediate gear respectively with input gear, front drive gear engages, it is characterized in that: described front wheel driving output shaft is provided with the propons clutch operation mechanism driven for clutch propons, described rear driving output shaft is provided with the back axle clutch operation mechanism for clutch rear bridge driven.
2. front and back as claimed in claim 1 drive the rear transfer case of independent separate, it is characterized in that: described propons clutch operation mechanism comprises and carries out left and right slippage to realize the front wheel driving shift fork of clutch for controlling front wheel driving separation sleeve, described front wheel driving shift fork is connected with front wheel driving declutch shift shaft, front wheel driving separation sleeve connects front drive gear and is arranged on propons live axle, and front wheel driving declutch shift shaft is controlled by front wheel driving cylinder assembly.
3. front and back as claimed in claim 1 drive the rear transfer case of independent separate, it is characterized in that: described back axle clutch operation mechanism comprises and carries out left and right slippage to realize the rear driving shift fork of clutch for controlling back axle sliding gear collar, described rear driving shift fork is connected with rear driving declutch shift shaft, the end of described rear driving shift fork is provided with shifting block, and described shifting block is provided with the arm shaft hanging rear driving clutch for limit.
4. front and back as claimed in claim 1 drive the rear transfer case of independent separate, it is characterized in that: described rear driving shift fork coordinates spring to stir with between rear driving declutch shift shaft by steel ball.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420605298.4U CN204186889U (en) | 2014-10-20 | 2014-10-20 | Front and back drive the rear transfer case of independent separate |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420605298.4U CN204186889U (en) | 2014-10-20 | 2014-10-20 | Front and back drive the rear transfer case of independent separate |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204186889U true CN204186889U (en) | 2015-03-04 |
Family
ID=52618896
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420605298.4U Expired - Fee Related CN204186889U (en) | 2014-10-20 | 2014-10-20 | Front and back drive the rear transfer case of independent separate |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204186889U (en) |
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105156602A (en) * | 2015-08-28 | 2015-12-16 | 云梦县取力器厂 | Multi-functional postpositional transfer case with three output shafts |
| CN105156601A (en) * | 2015-08-28 | 2015-12-16 | 云梦县取力器厂 | Multifunctional five-head multi-output rear transfer case |
| CN105179647A (en) * | 2015-08-28 | 2015-12-23 | 云梦县取力器厂 | Multi-functional coaxial multi-head output rear transfer case |
| CN105235506A (en) * | 2015-11-04 | 2016-01-13 | 四川川龙拖拉机制造有限公司 | Trailer power output device and tractor |
| CN105650274A (en) * | 2016-04-14 | 2016-06-08 | 福建省晋江市科华汽配有限公司 | One-piece locking transfer case |
| CN106438946A (en) * | 2016-10-10 | 2017-02-22 | 张福建 | Special novel power transfer case for articulated tractor |
| CN108437785A (en) * | 2018-05-18 | 2018-08-24 | 湖南农业大学 | A kind of articulated vehicle 4 wheel driven speed changer |
| CN108454395A (en) * | 2018-05-18 | 2018-08-28 | 长沙桑铼特农业机械设备有限公司 | A kind of radial type 4 wheel driven type tractor |
| CN108891258A (en) * | 2018-05-18 | 2018-11-27 | 长沙桑铼特农业机械设备有限公司 | A kind of tractor transmission system and 4 wheel driven type tractor |
| CN114633620A (en) * | 2022-03-23 | 2022-06-17 | 一汽解放青岛汽车有限公司 | Four-wheel drive system and vehicle |
-
2014
- 2014-10-20 CN CN201420605298.4U patent/CN204186889U/en not_active Expired - Fee Related
Cited By (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105156602A (en) * | 2015-08-28 | 2015-12-16 | 云梦县取力器厂 | Multi-functional postpositional transfer case with three output shafts |
| CN105156601A (en) * | 2015-08-28 | 2015-12-16 | 云梦县取力器厂 | Multifunctional five-head multi-output rear transfer case |
| CN105179647A (en) * | 2015-08-28 | 2015-12-23 | 云梦县取力器厂 | Multi-functional coaxial multi-head output rear transfer case |
| CN105235506A (en) * | 2015-11-04 | 2016-01-13 | 四川川龙拖拉机制造有限公司 | Trailer power output device and tractor |
| CN105650274A (en) * | 2016-04-14 | 2016-06-08 | 福建省晋江市科华汽配有限公司 | One-piece locking transfer case |
| CN106438946A (en) * | 2016-10-10 | 2017-02-22 | 张福建 | Special novel power transfer case for articulated tractor |
| CN108437785A (en) * | 2018-05-18 | 2018-08-24 | 湖南农业大学 | A kind of articulated vehicle 4 wheel driven speed changer |
| CN108454395A (en) * | 2018-05-18 | 2018-08-28 | 长沙桑铼特农业机械设备有限公司 | A kind of radial type 4 wheel driven type tractor |
| CN108891258A (en) * | 2018-05-18 | 2018-11-27 | 长沙桑铼特农业机械设备有限公司 | A kind of tractor transmission system and 4 wheel driven type tractor |
| CN108454395B (en) * | 2018-05-18 | 2024-03-08 | 长沙桑铼特农业机械设备有限公司 | Articulated four-wheel drive tractor |
| CN108891258B (en) * | 2018-05-18 | 2024-03-08 | 长沙桑铼特农业机械设备有限公司 | Tractor transmission system and four-wheel drive type tractor |
| CN108437785B (en) * | 2018-05-18 | 2024-06-04 | 湖南农业大学 | Articulated vehicle four-wheel drive transmission |
| CN114633620A (en) * | 2022-03-23 | 2022-06-17 | 一汽解放青岛汽车有限公司 | Four-wheel drive system and vehicle |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150304 Termination date: 20151020 |
|
| EXPY | Termination of patent right or utility model |