CN2258228Y - Drive for fan on timing-gear chamber cover of engine - Google Patents
Drive for fan on timing-gear chamber cover of engine Download PDFInfo
- Publication number
- CN2258228Y CN2258228Y CN 96204015 CN96204015U CN2258228Y CN 2258228 Y CN2258228 Y CN 2258228Y CN 96204015 CN96204015 CN 96204015 CN 96204015 U CN96204015 U CN 96204015U CN 2258228 Y CN2258228 Y CN 2258228Y
- Authority
- CN
- China
- Prior art keywords
- fan
- engine
- timing
- gear chamber
- driving device
- 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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- Structures Of Non-Positive Displacement Pumps (AREA)
Abstract
The utility model relates to a fan driving device installed on an on timing-gear cover of an automobile engine, which belongs to an installing structure of a fan driving device. A cylindrical supporting base 8 is arranged on a timing-gear chamber cover of an engine, a rolling bearing 9, a bearing inner ring 10 and a fan wheel hub 7 are orderly sheathed in the cylindrical supporting base 8 and are limited and fixed by a clamping ring 6, a wheel hub base 11 and a bolt 12, and the front end of the fan wheel hub 7 is fixedly provided with a triangular belt wheel 3, a flange 2 and a fan 1. A triangular belt 5 arranged on an engine is prolonged and is sheathed on the triangular belt wheel 3 so that the fan driving device rotates along with a crankshaft of the engine.
Description
A kind of fan drive device that is installed on the timing gear ofr automobile engine chamber cap relates to a kind of mounting structure of fan drive device.
Roughly there are two kinds of structures the mounting point of Hyundai Motor engine blower drive unit, and the first is contained on the water pump spindle, and it two is to be contained in crankshaft front end, though these two kinds of structures cut both ways, all exists the position that takes up space bigger, the shortcoming that adaptability is relatively poor.
To provide a kind of engine timing gear cover tape fan drive device at above-mentioned shortcoming the utility model, to reach compact structure, connection and reasonable arrangement, purpose that using effect is good.
Design of the present utility model is garden post supporting base of design on the engine timing gear chamber cap, and the installation fan drive device is realized in its supporting base.
Concrete structure of the present utility model and working principle be enumeration with the following Examples:
The utility model is on the engine timing gear chamber cap, designs a garden post supporting base 8, is set with rolling bearing 9 within it successively, and bearing inner race 10 and fan hub 7 are spacing with snap ring 6 front and back, by hub seat 11 and the bolt 12 fastening one that are connected into.Front end in fan hub 7 installs Vee pulley V 3, flange 2 and fan 1.With 5 lengthenings of the v belt on the engine crankshaft, be nested in the triangular groove 4 of Vee pulley V 3.When engine crankshaft rotated, rotating power drove Vee pulley V 3 by v belt and rotates, thereby drives fan hub 7, and flange 2 and fan 1 rotate together, and system provides necessary cooling air quantity for engine cooling.
The utility model is rational in infrastructure, compact, and the position that takes up space is little, and adaptability is strong, reliable operation.
Fig. 1 is the structural drawing of engine timing gear cover tape fan drive device.
Most preferred embodiment of the present utility model as mentioned above.
Claims (1)
1, a kind of engine timing gear chamber cap band fan drive device, it is characterized in that, starting housing for timing gear to cover design garden post supporting base 8, be set with rolling bearing 9, bearing inner race 10 and fan hub 7 within it successively, and spacing fixing by snap ring 6, hub seat 11 and bolt 12, install Vee pulley V 3, flange 2 and fan 1 at fan hub 7 front ends.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 96204015 CN2258228Y (en) | 1996-02-02 | 1996-02-02 | Drive for fan on timing-gear chamber cover of engine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 96204015 CN2258228Y (en) | 1996-02-02 | 1996-02-02 | Drive for fan on timing-gear chamber cover of engine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2258228Y true CN2258228Y (en) | 1997-07-23 |
Family
ID=33889426
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 96204015 Expired - Fee Related CN2258228Y (en) | 1996-02-02 | 1996-02-02 | Drive for fan on timing-gear chamber cover of engine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2258228Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2008080285A1 (en) * | 2006-12-30 | 2008-07-10 | Dongfeng Motor Corporation | Cooling device with fan for vehicle |
-
1996
- 1996-02-02 CN CN 96204015 patent/CN2258228Y/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2008080285A1 (en) * | 2006-12-30 | 2008-07-10 | Dongfeng Motor Corporation | Cooling device with fan for vehicle |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |