CN204299920U - Cross blower fan hinge mount - Google Patents
Cross blower fan hinge mount Download PDFInfo
- Publication number
- CN204299920U CN204299920U CN201420630942.3U CN201420630942U CN204299920U CN 204299920 U CN204299920 U CN 204299920U CN 201420630942 U CN201420630942 U CN 201420630942U CN 204299920 U CN204299920 U CN 204299920U
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- CN
- China
- Prior art keywords
- blade
- blower fan
- fan hinge
- hinge mount
- cross blower
- 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.)
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Abstract
A kind of cross blower fan hinge mount, comprise mount pad, the first blade, the second blade, Three-blade and quaterfoil, described mount pad is the circular ring structure of inner hollow, and described first blade, the second blade, Three-blade and quaterfoil successively connecting ring are around in around mount pad.Cross blower fan hinge mount structure of the present utility model is simple, easy to assembly, and the advantage such as be connected firmly.
Description
Technical field
The utility model relates to blower fan, is specifically related to cross blower fan hinge mount.
Background technology
Blower fan relies on the mechanical energy of input to improve gas pressure to supply gas side by side the machinery of body, is a kind of driven fluid machinery.Usually said blower fan comprises ventilation blower, air blast, wind-driven generator.Gas compression and gas conveying machinery are converted to gas pressure energy and kinetic energy the mechanical energy rotated, and the machinery that gas is transferred out.At present, on market, the fan blade of widely used cross blower fan is disposal molding, is then coupling in the rotating shaft of blower fan, and the fan blade produced like this is cross, and difficulty is comparatively large, and installs also inconvenient.
Utility model content
The purpose of this utility model is to provide a kind of cross blower fan hinge mount, large and install inconvenient problem to solve existing cross impeller of blower disposal molding difficulty.
For achieving the above object, the object of the present invention is to provide a kind of cross blower fan hinge mount, comprise mount pad, the first blade, the second blade, Three-blade and quaterfoil, described mount pad is the circular ring structure of inner hollow, and described first blade, the second blade, Three-blade and quaterfoil successively connecting ring are around in around mount pad.
Be arc-shaped in the middle part of described first blade, the second blade, Three-blade and four-bladed, described first blade, the second blade, Three-blade and four-bladed are anterior to be extended radially outward by circular arc two ends, middle part respectively with rear portion, and the end of the first described blade, the second blade, Three-blade and four-bladed front portion is provided with flabellum.
Be quadrant arcuation in the middle part of described first blade, the second blade, Three-blade and four-bladed.
Described first blade, the second blade, Three-blade and four-bladed rear portion are connected with the anterior bolt of adjacent blades respectively.
The top of described flabellum is provided with installing hole.
Cross blower fan hinge mount structure of the present utility model is simple, easy to assembly, and the advantage such as be connected firmly.
Accompanying drawing explanation
Fig. 1 is the structural representation of utility model cross blower fan hinge mount.
In figure: 1 be connecting plate for mount pad, 2 is the first blade, 21,22 be flabellum, 221 be quaterfoil for installing hole, 3 be the second blade, 4 is Three-blade, 5.
Detailed description of the invention
Referring to Fig. 1, is the structural representation of the utility model cross blower fan hinge mount.The first blade 2 that cross blower fan hinge mount comprises mount pad 1 and is fixedly connected with mount pad 1, second blade 3, Three-blade 4 and quaterfoil 5, mount pad 1 is the circular ring structure of inner hollow, annulus is provided with internal thread, the first blade 2 is circumferentially provided with outside annulus, second blade 3, Three-blade 4 and quaterfoil 5, first blade comprises connecting plate 21 and is formed at the flabellum 22 of connecting plate end, the top of flabellum 22 is provided with installing hole 221, first blade 2, second blade 3, the middle part of Three-blade 4 and quaterfoil 5 is arc-shaped, first blade 2, second blade 3, the front portion of Three-blade 4 and quaterfoil 5 and rear portion are extended radially outward by circular arc two ends, middle part respectively, first blade 2, second blade 3, the end of the front portion of Three-blade 4 and quaterfoil 5 is provided with flabellum 22, bottom flabellum 22, connecting plate 21 end is located at by screw-casing, the connecting plate rear portion of the first blade 2 is connected with the anterior bolt of the connecting plate of the second blade 3, the connecting plate rear portion of the second blade 3 is connected with the anterior bolt of the connecting plate of Three-blade 4, the connecting plate rear portion of Three-blade 4 is connected with the anterior bolt of the connecting plate of quaterfoil 5, the connecting plate rear portion of quaterfoil 5 is connected with the anterior bolt of the connecting plate of the first blade 2, first blade 2, second blade 3, when Three-blade 4 and quaterfoil 5 are installed on mount pad 1, define decussate texture.
The use procedure of the utility model cross blower fan hinge mount is as follows: during use, first the rotating shaft of mount pad by internal thread and blower fan is spirally connected, and realizes rotating shaft and drives mount pad to rotate.Then be bolted to connection around mount pad by four blade shrouds, such packing forms cross blower fan hinge mount, has structure simple, the feature of assemble method.The end of blade is formed with installing hole, facilitates the assembly and connection of blade.
Cross blower fan hinge mount structure of the present utility model is simple, easy to assembly, and the advantage such as be connected firmly.
The utility model is not limited to above-mentioned particular implementation, and those skilled in the art can make various distortion or amendment within the scope of the claims, all should drop in protection domain of the present utility model.
Claims (5)
1. a cross blower fan hinge mount, it is characterized in that, comprise mount pad, the first blade, the second blade, Three-blade and quaterfoil, described mount pad is the circular ring structure of inner hollow, and described first blade, the second blade, Three-blade and quaterfoil successively connecting ring are around in around mount pad.
2. cross blower fan hinge mount according to claim 1, it is characterized in that, be arc-shaped in the middle part of described first blade, the second blade, Three-blade and four-bladed, described first blade, the second blade, Three-blade and four-bladed are anterior to be extended radially outward by circular arc two ends, middle part respectively with rear portion, and the end of the first described blade, the second blade, Three-blade and four-bladed front portion is provided with flabellum.
3. cross blower fan hinge mount according to claim 2, is characterized in that, is quadrant arcuation in the middle part of described first blade, the second blade, Three-blade and four-bladed.
4. cross blower fan hinge mount according to claim 2, is characterized in that, described first blade, the second blade, Three-blade and four-bladed rear portion are connected with the anterior bolt of adjacent blades respectively.
5. cross blower fan hinge mount according to claim 2, it is characterized in that, the top of described flabellum is provided with installing hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420630942.3U CN204299920U (en) | 2014-10-28 | 2014-10-28 | Cross blower fan hinge mount |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420630942.3U CN204299920U (en) | 2014-10-28 | 2014-10-28 | Cross blower fan hinge mount |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204299920U true CN204299920U (en) | 2015-04-29 |
Family
ID=53105464
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420630942.3U Active CN204299920U (en) | 2014-10-28 | 2014-10-28 | Cross blower fan hinge mount |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204299920U (en) |
-
2014
- 2014-10-28 CN CN201420630942.3U patent/CN204299920U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |