CN205534171U - Sealed lid of transaxle final drive of area heat dissipation function - Google Patents
Sealed lid of transaxle final drive of area heat dissipation function Download PDFInfo
- Publication number
- CN205534171U CN205534171U CN201620326398.2U CN201620326398U CN205534171U CN 205534171 U CN205534171 U CN 205534171U CN 201620326398 U CN201620326398 U CN 201620326398U CN 205534171 U CN205534171 U CN 205534171U
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- China
- Prior art keywords
- utility
- model
- heat dissipation
- radiator shutter
- sealed lid
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Abstract
The utility model discloses a sealed lid of transaxle final drive of area heat dissipation function is by body and the heat dissipation blades more than two or two, the body be the disc, its central authorities have a shaft hole, the radiator shutter just lies in between the shaft hole and body inside wall of body on the inner wall of body along radially setting up. Because the utility model discloses by body and heat dissipation blades, initiative spiral bevel gear axle drives the flange and reaches the utility model discloses pivoted in -process, rotation can drive the air and flow, reduce the temperature of oil blanket face, lengthen the life of oil blanket, reduce the change number of times of oil blanket.
Description
Technical field
This utility model relates to a kind of engineering machinery, and the drive axle main drive particularly relating to a kind of band heat sinking function seals lid.
Background technology
As shown in Figure 1 and Figure 2, input flange 1 ' the place of main driving assembly to design a sealing lid 2 ' in order to avoid extraneous granule foreign enters fluid side, can effectively stop in actual use, reduce the leakage of oil that oil sealing causes due to the impact of introduced contaminants, but in actual use, actively bevel gear shaft 3 ' drives flange and seals lid 2 ' rotation, therefore friction is repeated at input flange 1 ' and oil sealing 4 ' (as shown in Figure 2) contact surface so that oil sealing 4 ' is in the condition of high temperature；Simultaneously because between main driving assembly each gear internal, bearing movable produce heat, above-mentioned heat is diffused to oil sealing 4 ' by fluid, based on above-mentioned two reason, oil sealing 4 ' is in the condition of high temperature for a long time, accelerate its aging speed, easily make main driving assembly that oil leakage phenomenon occurs, need often aging oil sealing 4 ' to be replaced.
Summary of the invention
The purpose of this utility model be to provide a kind of service life length the drive axle main drive of band heat sinking function seal lid.
For achieving the above object, technical solution of the present utility model is:
This utility model is that the drive axle main drive of a kind of band heat sinking function seals lid, is made up of the radiator shutter of body and two or more than two；Described body is disc-shaped, and its central authorities have an axis hole, and radiator shutter is arranged radially on the inwall of body and between the axis hole and body medial wall of body.
Described radiator shutter is radially vertically fixed on the inwall of body.
Described radiator shutter has six.
After using such scheme, owing to this utility model is made up of body and radiator shutter, during actively bevel gear shaft drives flange and this utility model to rotate, rotation can drive air to flow, reduce the temperature of fluid side, extend the service life of oil sealing, reduce the replacing number of times of oil sealing.
With specific embodiment, this utility model is further described below in conjunction with the accompanying drawings.
Accompanying drawing explanation
Fig. 1 is the installation sectional view commonly using oil sealing；
Fig. 2 is the sectional view commonly using oil sealing；
Fig. 3 is axonometric drawing of the present utility model；
Fig. 4 is sectional view of the present utility model；
Fig. 5 is installation sectional view of the present utility model.
Detailed description of the invention
As shown in Figure 3, Figure 4, the drive axle main drive of this utility model a kind of band heat sinking function seals lid, is made up of the radiator shutter 2 of body 1 and six.
Described body 1 is disc-shaped, and its central authorities have an axis hole 11, and radiator shutter 2 is radially vertically fixed on the inwall of body 1 and between the axis hole 11 and body medial wall 12 of body 1.
As it is shown in figure 5, this utility model seals the top that lid 10 is socketed on active bevel gear shaft 20 and is positioned at oil sealing 30.During work, actively bevel gear shaft 20 rotation can rotate by band movable sealing lid 10, seals lid 10 rotations and air can be driven to flow, thus reduce the temperature of 30, oil sealing.
Emphasis of the present utility model is that and is provided with radiator shutter.
The above, it is only this utility model preferred embodiment, depending on the shape of radiator shutter and setting angle can be according to needs, therefore can not limit, with this, the scope that this utility model is implemented, the equivalence change i.e. made according to this utility model claim and description with modify, all should still belong in the range of this utility model patent contains.
Claims (3)
1. the drive axle main drive of a band heat sinking function seals lid, it is characterised in that: it is made up of the radiator shutter of body and two or more than two；Described body is disc-shaped, and its central authorities have an axis hole, and radiator shutter is arranged radially on the inwall of body and between the axis hole and body medial wall of body.
The drive axle main drive of band heat sinking function the most according to claim 1 seals lid, it is characterised in that: described radiator shutter is radially vertically fixed on the inwall of body.
The drive axle main drive of band heat sinking function the most according to claim 1 seals lid, it is characterised in that: described radiator shutter has six.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620326398.2U CN205534171U (en) | 2016-04-19 | 2016-04-19 | Sealed lid of transaxle final drive of area heat dissipation function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620326398.2U CN205534171U (en) | 2016-04-19 | 2016-04-19 | Sealed lid of transaxle final drive of area heat dissipation function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205534171U true CN205534171U (en) | 2016-08-31 |
Family
ID=56792508
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620326398.2U Active CN205534171U (en) | 2016-04-19 | 2016-04-19 | Sealed lid of transaxle final drive of area heat dissipation function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205534171U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108105370A (en) * | 2018-01-10 | 2018-06-01 | 东风商用车有限公司 | A kind of output shaft of gear-box end seal structure |
| CN111981105A (en) * | 2020-08-20 | 2020-11-24 | 周风爱 | Heat dissipation type mechanical transmission gear |
-
2016
- 2016-04-19 CN CN201620326398.2U patent/CN205534171U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108105370A (en) * | 2018-01-10 | 2018-06-01 | 东风商用车有限公司 | A kind of output shaft of gear-box end seal structure |
| CN111981105A (en) * | 2020-08-20 | 2020-11-24 | 周风爱 | Heat dissipation type mechanical transmission gear |
| CN111981105B (en) * | 2020-08-20 | 2023-01-03 | 浙江恒荣传动科技有限公司 | Heat dissipation type mechanical transmission gear |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |