CN2833131Y - Fan turning transmission device - Google Patents
Fan turning transmission device Download PDFInfo
- Publication number
- CN2833131Y CN2833131Y CN 200520076374 CN200520076374U CN2833131Y CN 2833131 Y CN2833131 Y CN 2833131Y CN 200520076374 CN200520076374 CN 200520076374 CN 200520076374 U CN200520076374 U CN 200520076374U CN 2833131 Y CN2833131 Y CN 2833131Y
- Authority
- CN
- China
- Prior art keywords
- assembly
- fan
- elastic coupling
- angle steering
- 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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- Structures Of Non-Positive Displacement Pumps (AREA)
Abstract
The utility model relates to a fan angle turning drive device which is composed of a pulley assembly, an elastic coupling, a drive shaft assembly, an angle steering device assembly and a fan. Power is converted to vertical power by means that the angle steering device assembly is arranged between a fan shaft and the elastic coupling. In addition, the weight of the assembly is reduced and a heat radiation effect is enhanced by means that a plurality of heat radiating ribs are added on the outer surface of the angle steering device assembly. Drive vibration is reduced, and the utility model has the characteristics of stable transfer, low noise, low temperature, etc. by adopting the elastic coupling and a spiral bevel gear.
Description
Technical field: the utility model relates to a kind of transmission device of motor car engine cooling usefulness, particularly relates to a kind of novel fan steering transmission linkage of motor car engine cooling usefulness.
Technical background: domestic automobile is in the cooling system of motor at present, as the fan that helps the cooling water tank heat radiation, its power is directly to pass through v belt, pass over from the bent axle of motor, though this kind mode is simple, but can only be arranged side by side with motor and water tank, along with development of modernization, home-use car also more and more widely, the motorbus demand is also very big, requirement to motor also constantly promotes, according to present setting, seek development, must strengthen the volume of motor, also corresponding requirements increase of water tank heat diffusion area and fan diameter simultaneously, this just brings very big difficulty to spatial arrangement.
Summary of the invention: order of the present utility model ground will provide a kind of novel fan angle steering transmission linkage exactly, and it can finish commutation by the angle commutator, realizes that the axle of fan is arranged vertically, and compact structure, and stable drive can improve space availability ratio greatly.The purpose of this utility model is achieved in that a kind of novel fan angle steering transmission linkage, is by the belt pulley general assembly, elastic coupling flexible coupling, and driving-shaft assembly is formed.It is characterized in that: the two ends of driving-shaft assembly are respectively arranged with two elastic coupling flexible couplings, and described preceding elastic coupling flexible coupling links to each other with the belt pulley assembly, and described back elastic coupling flexible coupling links to each other with fan shaft by the angle steering assembly; Outer surface at described angle steering assembly is provided with some radiating fin.The utility model adopts commutator transmission device in angle to make belt pulley power become 90 degree outputs, realized being output as soft connection from being input to, the vibrations that produce during to work, noise is eliminated the positive effect of having played, realize the constant speed transmission, effectively guaranteed transmission efficiency.
Description of drawings: Fig. 1 is the utility model structural representation.
1. 4. jiaos of steering assemblies of belt pulley assembly 2. elastic coupling flexible couplings, 3. driving-shaft assemblies, 5. fans, 6. radiating fin
Embodiment: the utility model is described in further detail below in conjunction with accompanying drawing.
In the drawings, a kind of novel fan angle steering transmission linkage, form by belt pulley assembly 1, elastic coupling flexible coupling 2, driving-shaft assembly 3, angle steering assembly 4 and fan 5, it is characterized in that: the two ends of driving-shaft assembly 3 are respectively arranged with two elastic coupling flexible couplings 2, elastic coupling flexible coupling 2 links to each other with belt pulley assembly 1 before described, and described back elastic coupling flexible coupling 2 links to each other with fan shaft by angle steering assembly 4; Outer surface at described angle steering assembly 4 is provided with some radiating fin 6.During concrete enforcement, belt pulley imports power into by the belt pulley assembly, pass to transmission shaft 3 by elastic coupling flexible coupling 2 then, transmission shaft 3 passes to the angle steering assembly by the other end elastic coupling flexible coupling 2 again, the angle steering assembly becomes vertical power to be sent on the fan shaft power-converting by a pair of bevel type gear of inside, the rotation of drive fan is in order to guarantee the normal operation of angle steering assembly 4.The utility model also is provided with some radiating fin at its outer surface, and it can fully be dispelled the heat when work, can not raise to guarantee its temperature.
Claims (1)
1. novel fan angle steering transmission linkage, form by belt pulley assembly (1), elastic coupling flexible coupling (2), driving-shaft assembly (3), angle steering assembly (4) and fan (5), it is characterized in that: the two ends of driving-shaft assembly (3) are respectively arranged with two elastic coupling flexible couplings (2), elastic coupling flexible coupling (2) links to each other with belt pulley assembly (1) before described, and described back elastic coupling flexible coupling (2) links to each other with fan shaft by angle steering assembly (4); Outer surface at described angle steering assembly (4) is provided with some radiating fin (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520076374 CN2833131Y (en) | 2005-10-11 | 2005-10-11 | Fan turning transmission device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520076374 CN2833131Y (en) | 2005-10-11 | 2005-10-11 | Fan turning transmission device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2833131Y true CN2833131Y (en) | 2006-11-01 |
Family
ID=37197444
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200520076374 Expired - Fee Related CN2833131Y (en) | 2005-10-11 | 2005-10-11 | Fan turning transmission device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2833131Y (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100402331C (en) * | 2006-12-30 | 2008-07-16 | 东风汽车集团股份有限公司 | Fan cooling device for vehicle |
| CN104806341A (en) * | 2015-05-04 | 2015-07-29 | 重庆科克发动机技术有限公司 | Heat radiation structure for cooling system of container generator set |
| CN109415968A (en) * | 2016-07-06 | 2019-03-01 | 巴鲁法蒂股份公司 | The equipment for reversely rotating the fan of the rotor of cooling down operation machine and/or vehicle |
-
2005
- 2005-10-11 CN CN 200520076374 patent/CN2833131Y/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100402331C (en) * | 2006-12-30 | 2008-07-16 | 东风汽车集团股份有限公司 | Fan cooling device for vehicle |
| CN104806341A (en) * | 2015-05-04 | 2015-07-29 | 重庆科克发动机技术有限公司 | Heat radiation structure for cooling system of container generator set |
| CN109415968A (en) * | 2016-07-06 | 2019-03-01 | 巴鲁法蒂股份公司 | The equipment for reversely rotating the fan of the rotor of cooling down operation machine and/or vehicle |
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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: 20061101 Termination date: 20121011 |