CN213236013U - Special transfer case that tropical area used - Google Patents
Special transfer case that tropical area used Download PDFInfo
- Publication number
- CN213236013U CN213236013U CN202022137064.XU CN202022137064U CN213236013U CN 213236013 U CN213236013 U CN 213236013U CN 202022137064 U CN202022137064 U CN 202022137064U CN 213236013 U CN213236013 U CN 213236013U
- Authority
- CN
- China
- Prior art keywords
- main body
- transfer case
- body cover
- special transfer
- driving shaft
- 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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- 238000012546 transfer Methods 0.000 title claims abstract description 34
- 230000001360 synchronised effect Effects 0.000 claims abstract description 8
- 230000005855 radiation Effects 0.000 claims abstract description 5
- 229910000838 Al alloy Inorganic materials 0.000 claims description 4
- 238000007599 discharging Methods 0.000 claims description 4
- 239000010935 stainless steel Substances 0.000 claims description 3
- 229910001220 stainless steel Inorganic materials 0.000 claims description 3
- 239000000463 material Substances 0.000 claims description 2
- 230000005540 biological transmission Effects 0.000 abstract description 5
- 238000005266 casting Methods 0.000 abstract description 2
- 239000003921 oil Substances 0.000 description 14
- 238000000034 method Methods 0.000 description 6
- 230000009471 action Effects 0.000 description 3
- 230000017525 heat dissipation Effects 0.000 description 3
- 238000005192 partition Methods 0.000 description 3
- 230000008569 process Effects 0.000 description 3
- 229910001018 Cast iron Inorganic materials 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 2
- 238000011161 development Methods 0.000 description 2
- 239000010687 lubricating oil Substances 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000010705 motor oil Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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Abstract
The utility model discloses a special transfer case that tropical area used, including main body cover, the bottom swing joint on one side of main body cover surface and surface has intermediary's board, intermediary's fixed surface is connected with heat radiation fins, the inside of intermediary's board is run through there is hexagon socket head cap screw, it is connected with the driving shaft to rotate between the both sides of main body cover inner wall, the quantity of driving shaft sets up to two, main body cover's fixed surface is connected with the concave plate, the surface of concave plate is seted up flutedly, and the fixed surface of driving shaft is connected with synchronous board, the utility model relates to a transfer case technical field. This special transfer case that tropical area used, newly-designed transfer case has increased the diameter of each root axle, has improved the intensity of internal driving chain of box, has gone up a grade in the transmission moment of torsion, and the device is whole can adopt integrative casting to promote the working strength of device self to the structure is simple relatively, easily staff's later stage is maintained fast.
Description
Technical Field
The utility model relates to a transfer case technical field specifically is a special transfer case that tropical area used.
Background
The time-sharing four-wheel drive automobile can be a two-wheel drive automobile at ordinary times, and the off-road condition is changed into a four-wheel drive automobile. The time-sharing four-wheel drive transfer case is a purely mechanical device. When the transfer case with the structure is hung in a 4-wheel drive mode, the front shaft and the rear shaft are in rigid connection, and the front power 50 and the rear power 50 can be realized: the distribution of 50 is very beneficial to improving the passing ability of the vehicle. The transfer case is a device for distributing the power of the engine, and can output the power to the rear axle or the front/rear axle simultaneously. From this perspective, it can be seen that the transfer case is actually a fitting on a four-wheel drive vehicle. With the development of the four-wheel drive technology, the transfer case is also changed all the time, and the transfer case with different styles is gradually formed, and the basic principles and the functions of the transfer case are different from those of the four-wheel drive vehicle matched with different requirements.
With the rapid development of economy, transfer case products are frequently used in many tropical regions and mountain regions, and when a common transfer case works in the tropical regions and mountain regions for a long time, the heat dissipation performance is poor and the release capacity of torque is low, so that power transmission is seriously influenced.
SUMMERY OF THE UTILITY MODEL
Not enough to prior art, the utility model provides a special transfer case that tropical area used has solved the transfer case in tropical area and the long-time during operation in mountain region, and the thermal diffusivity is whole relatively poor and the release capacity of moment of torsion is lower, seriously influences power transmission's problem.
In order to achieve the above purpose, the utility model discloses a following technical scheme realizes: the utility model provides a special transfer case that tropical area used, includes main body cover, the bottom swing joint on one side of main body cover surface and surface has the intermediate plate, the fixed surface of intermediate plate is connected with heat radiation fins, the inside of intermediate plate is run through there is hexagon socket head cap screw, it is connected with the driving shaft to rotate between the both sides of main body cover inner wall, the quantity of driving shaft sets up to two, main body cover's fixed surface is connected with the concave plate, the surface of concave plate is seted up flutedly, the fixed surface of driving shaft is connected with synchronous board.
Preferably, one side swing joint of main body cover inner wall has the baffle, main body cover's material is the aluminum alloy, main body cover's inside is provided with the high strength driving chain.
Preferably, a bolt penetrates through the surface of the main body shell, and the bolt is made of stainless steel.
Preferably, the top of the surface of the main body shell is communicated with a feeding pipe, and the bottom of the surface of the main body shell is communicated with a discharging pipe.
Preferably, an oil bin is arranged on one side of the inner wall of the main body shell, an oil pump is arranged in the oil bin, and the capacity of the oil bin is far larger than that of a common oil bin.
Preferably, an inclined baffle is fixedly connected to the surface of the main body housing.
Advantageous effects
The utility model provides a special transfer case that tropical area used. Compared with the prior art, the method has the following beneficial effects:
(1) this special transfer case that tropical area used, fixed surface through main body cover is connected with the concave plate, the surface of concave plate is seted up flutedly, the fixed surface of driving shaft is connected with synchronous board, one side swing joint of main body cover inner wall has the baffle, main body cover's surface runs through there is the bolt, main body cover surperficial top intercommunication has the inlet pipe, main body cover surperficial bottom intercommunication has the discharging pipe, through the driving shaft, the concave plate, the recess, synchronous board, the baffle, the joint setting of bolt and slope baffle, newly-designed transfer case has increased the diameter of each root axle, the intensity of internal driving chain of box has been improved, a grade has been gone up in the transmission moment of torsion, the device is whole can adopt integrative casting to promote the working strength of device self, and the structure is simple relatively, easily staff later stage is maintained fast.
(2) This special transfer case that tropical area used, fixed surface through the intermediate plate is connected with heat radiation fins, the inside of intermediate plate is run through there is hexagon socket head cap screw, it is connected with the driving shaft to rotate between the both sides of main part shell inner wall, the quantity of driving shaft sets up to two, through heat radiation fins, hexagon socket head cap screw, the joint setting of oil bunker and intermediate plate, the casing of box has been increased, the capacity of lubricating oil has been improved, the lid of taking the aluminum alloy fin has been used to bottom and the side at the box, replace former cast iron lid and improve the radiating efficiency of box, the whole operation logic of device is clear, make things convenient for the later stage to move.
Drawings
Fig. 1 is a cross-sectional view of the present invention;
fig. 2 is a side view of the present invention.
In the figure: 1. a main body housing; 2. heat dissipation fins; 3. a hexagon socket head cap screw; 4. a drive shaft; 5. a concave plate; 6. a groove; 7. a synchronization board; 8. a partition plate; 9. a bolt; 10. a feed pipe; 11. a discharge pipe; 12. an oil bin; 13. an inclined baffle plate; 14. an intermediate plate.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-2, the present invention provides a technical solution: a special transfer case used in tropical regions comprises a main body shell 1, one side of the surface of the main body shell 1 and the bottom of the surface are movably connected with an intermediate plate 14, the surface of the intermediate plate 14 is fixedly connected with radiating fins 2, hexagon socket head cap screws 3 penetrate through the inner part of the intermediate plate 14, a driving shaft 4 is rotatably connected between two sides of the inner wall of the main body shell 1, the number of the driving shafts 4 is two, the surface of the main body shell 1 is fixedly connected with concave plates 5, the diameters of all shafts are increased through the transfer case which is newly designed by the driving shaft 4, the concave plates 5, grooves 6, a synchronous plate 7, a partition plate 8, bolts 9 and inclined baffle plates 13, one grade is added to transmission torque, the whole transfer case can be integrally cast, the working strength of the transfer case is improved, the structure is relatively simple, the later-stage quick maintenance of workers is facilitated, the grooves 6, the device has the advantages that the shell of the box body is increased through the combined arrangement of the heat radiating fins 2, the hexagon socket head cap screws 3, the oil bin 12 and the intermediate plate 14, the capacity of lubricating oil is improved, the covers with aluminum alloy heat radiating fins are used at the bottom and the side surfaces of the box body to replace the original cast iron cover to improve the heat radiating efficiency of the box body, the whole operation logic of the device is clear, the later operation is convenient, the surface of the driving shaft 4 is fixedly connected with the synchronous plate 7, one side of the inner wall of the main shell 1 is movably connected with the partition plate 8, the surface of the main shell 1 is penetrated with the screws 9, the top of the surface of the main shell 1 is communicated with the feeding pipe 10, the bottom of the surface of the main shell 1 is communicated with the discharging pipe 11, the oil bin 12 is arranged at one side of the inner wall of the main shell 1, the surface, the bolt 9 is made of stainless steel, an oil pump is arranged in the oil bin 12, and the capacity of the oil bin 12 is far larger than that of a common oil bin.
And those not described in detail in this specification are well within the skill of those in the art.
During operation, the driving shaft 4 in the main body shell 1 drives the synchronous plate 7 to rotate, and drives the related structures in the device to rotate, the engine oil in the oil bin 12 is driven to flow, and in the operation process of the device, the heat dissipation fins 2 on the surface of the main body shell 1 dissipate heat of high temperature in the main body shell 1, and after complete operation is completed, the device is recovered.
It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. A special transfer case for tropical areas comprises a main body shell (1), and is characterized in that: the utility model discloses a heat exchanger, including main body cover (1), intermediate plate (14) are connected with to the bottom swing joint on one side on main body cover (1) surface and surface, the fixed surface of intermediate plate (14) is connected with heat radiation fins (2), hexagonal socket head cap screw (3) have been run through to the inside of intermediate plate (14), it is connected with driving shaft (4) to rotate between the both sides of main body cover (1) inner wall, the quantity of driving shaft (4) sets up to two, the fixed surface of main body cover (1) is connected with concave plate (5), the surface of concave plate (5) is seted up flutedly (6), the fixed surface of driving shaft (4) is connected with synchronous board (7).
2. The special transfer case for the tropical region is characterized in that: one side swing joint of main body cover (1) inner wall has baffle (8), the material of main body cover (1) is the aluminum alloy, the inside of main body cover (1) is provided with the high strength driving chain.
3. The special transfer case for the tropical region is characterized in that: the surface of the main body shell (1) is penetrated with a bolt (9), and the bolt (9) is made of stainless steel.
4. The special transfer case for the tropical region is characterized in that: the top intercommunication on main body cover (1) surface has inlet pipe (10), the bottom intercommunication on main body cover (1) surface has discharging pipe (11).
5. The special transfer case for the tropical region is characterized in that: an oil bin (12) is arranged on one side of the inner wall of the main body shell (1), and an oil pump is arranged in the oil bin (12).
6. The special transfer case for the tropical region is characterized in that: the surface of the main body shell (1) is fixedly connected with an inclined baffle (13).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022137064.XU CN213236013U (en) | 2020-09-25 | 2020-09-25 | Special transfer case that tropical area used |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022137064.XU CN213236013U (en) | 2020-09-25 | 2020-09-25 | Special transfer case that tropical area used |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213236013U true CN213236013U (en) | 2021-05-18 |
Family
ID=75878273
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022137064.XU Expired - Fee Related CN213236013U (en) | 2020-09-25 | 2020-09-25 | Special transfer case that tropical area used |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213236013U (en) |
-
2020
- 2020-09-25 CN CN202022137064.XU patent/CN213236013U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20210518 |