CN203335616U - Radiating diesel engine connecting rod - Google Patents
Radiating diesel engine connecting rod Download PDFInfo
- Publication number
- CN203335616U CN203335616U CN2013202719320U CN201320271932U CN203335616U CN 203335616 U CN203335616 U CN 203335616U CN 2013202719320 U CN2013202719320 U CN 2013202719320U CN 201320271932 U CN201320271932 U CN 201320271932U CN 203335616 U CN203335616 U CN 203335616U
- Authority
- CN
- China
- Prior art keywords
- connecting rod
- diesel engine
- shank
- copper pipe
- rod
- 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 relates to a connecting rod, and particularly relates to a radiating diesel engine connecting rod. The connecting rod comprises a small connecting rod end, a large connecting rod head, a connecting rod body and screws 1, wherein the small connecting rod head is arranged at the upper end of the connecting rod body; the large connecting rod head is arranged at the lower end of the connecting rod body; the screws 1 are arranged at two ends of the large connecting rod head; a copper tube layer is fixed on the connecting rod body; a silicon grease layer is arranged between the copper tube layer and the connecting rod body; dry ice is arranged inside the copper tube layer. By adopting the connecting rod, the high temperature of the rod body can be reduced, so that the smooth operation of the connecting rod is ensured; the cost is saved; the efficacy is improved.
Description
Technical field
The utility model relates to a kind of connecting rod, especially a kind of heat radiating type diesel engine connecting bar.
Background technique
Connecting rod is to connect the connected element of crankshaft and piston on diesel engine, change the straight line motion of piston into curve rotatablely move, and the power that will act on piston is passed to bent axle, with output power, connecting rod carries the effect of fitted load and alternate load in movement process, at the volley, connecting rod shank may produce because of excess Temperature deformation, thereby has influence on delivery efficiency and the working life of diesel engine.
The model utility content
In order to overcome easily overheated deficiency of existing connecting rod shank, the utility model provides a kind of heat radiating type diesel engine connecting bar.
The utility model solves the technological scheme that its technical problem adopts: a kind of heat radiating type diesel engine connecting bar, comprise connecting rod small end, connnecting rod big end, connecting rod shank and screw rod one, the connecting rod shank upper end is provided with connecting rod small end, lower end is provided with connnecting rod big end, the connnecting rod big end two ends are provided with screw rod one, are fixed with the copper pipe layer on connecting rod shank.
According to another embodiment of the present utility model, further comprise between copper pipe layer and connecting rod shank and be provided with the silicone grease layer.
According to another embodiment of the present utility model, further comprise in the copper pipe layer and be provided with dry ice.
The beneficial effects of the utility model are that this connecting rod can reduce the high temperature of shaft, thereby has guaranteed the normal operation of connecting rod, has saved cost, has improved effect.
The accompanying drawing explanation
Below in conjunction with drawings and Examples, the utility model is further illustrated.
Fig. 1 is a kind of structural representation of heat radiating type diesel engine connecting bar;
1. connecting rod small end in figure, 2. connnecting rod big end, 3. connecting rod shank, 4. screw rod one, 5. copper pipe layer, 6. silicone grease layer.
Embodiment
As Fig. 1 is a kind of structural representation of heat radiating type diesel engine connecting bar, a kind of heat radiating type diesel engine connecting bar, comprise connecting rod small end 1, connnecting rod big end 2, connecting rod shank 3 and screw rod 1, connecting rod shank 3 upper ends are provided with connecting rod small end 1, lower end is provided with connnecting rod big end 2, and connnecting rod big end 2 two ends are provided with screw rod 1, are fixed with copper pipe layer 5 on connecting rod shank 3, be provided with silicone grease layer 6 between copper pipe layer 5 and connecting rod shank 3, in copper pipe layer 5, be provided with dry ice.
Utilize copper pipe layer 5 to wrap connecting rod shank 3, utilize the characteristic of copper can help connecting rod shank 3 heat radiations, between copper pipe layer 5 and connecting rod shank 3, painting is spread silicone grease layer 6 and can be helped copper pipe layer 5 absorption heat, dry ice in copper pipe layer 5 can maximal efficiency its surface temperature of reduction, this connecting rod can reduce the high temperature of shaft, thereby guaranteed the normal operation of connecting rod, saved cost, improved effect.
Claims (3)
1. a heat radiating type diesel engine connecting bar, comprise connecting rod small end (1), connnecting rod big end (2), connecting rod shank (3) and screw rod one (4), connecting rod shank (3) upper end is provided with connecting rod small end (1), lower end is provided with connnecting rod big end (2), connnecting rod big end (2) two ends are provided with screw rod one (4), it is characterized in that, be fixed with copper pipe layer (5) on connecting rod shank (3).
2. a kind of heat radiating type diesel engine connecting bar according to claim 1, is characterized in that, between copper pipe layer (5) and connecting rod shank (3), is provided with silicone grease layer (6).
3. a kind of heat radiating type diesel engine connecting bar according to claim 1 and 2, is characterized in that, the copper pipe layer is provided with dry ice in (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013202719320U CN203335616U (en) | 2013-05-20 | 2013-05-20 | Radiating diesel engine connecting rod |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013202719320U CN203335616U (en) | 2013-05-20 | 2013-05-20 | Radiating diesel engine connecting rod |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203335616U true CN203335616U (en) | 2013-12-11 |
Family
ID=49704293
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2013202719320U Expired - Fee Related CN203335616U (en) | 2013-05-20 | 2013-05-20 | Radiating diesel engine connecting rod |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203335616U (en) |
-
2013
- 2013-05-20 CN CN2013202719320U patent/CN203335616U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20131211 Termination date: 20140520 |