CN202087531U - Detachable powder selecting fan - Google Patents
Detachable powder selecting fan Download PDFInfo
- Publication number
- CN202087531U CN202087531U CN2011201501362U CN201120150136U CN202087531U CN 202087531 U CN202087531 U CN 202087531U CN 2011201501362 U CN2011201501362 U CN 2011201501362U CN 201120150136 U CN201120150136 U CN 201120150136U CN 202087531 U CN202087531 U CN 202087531U
- Authority
- CN
- China
- Prior art keywords
- fan
- wheel hub
- fan wheel
- powder selecting
- detachable
- 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 discloses a detachable powder selecting fan, which comprises a fan wheel hub located at the center position and fan blades and is characterized in that fixed seats distributed evenly are arranged on the outer wall of the fan wheel hub, and the fan blades are fixedly installed on the fixed seats through a fixing part. An axial clamping groove is arranged on the inner lateral side of the fan wheel hub. A fastening bolt is arranged on the fan wheel hub. Compared with the prior art, a fan impeller of the detachable power selecting fan is connected onto the fan wheel hub through a fixing piece, the detachable powder selecting fan has the advantages of being simple to replace and convenient to maintain, and simultaneously the production cost is saved.
Description
Technical field
The utility model relates to and selects the powder blower fan, specifically, relates to a kind of dismountable powder blower fan that selects.
Background technology
Micropowder grinding equipment typically refers to broken metal and non-metal solid dry state material, makes it to reach the equipment of required size.The disintegrating apparatus that uses mainly contains Raymond mill, airslide disintegrating mill and ball mill at present.The groundwork principle of disintegrating apparatus is that equipment is by means broken materials such as material are rolled continuously, knocks, and then through selection by winnowing collection material powder.In micropowder grinding equipment, select the powder blower fan as one of them indispensable workpiece, final product quality is played an important role.Traditional powder blower fan that selects is an one, when the needs maintenance or changing, equipment all need be dismantled, and wastes time and energy.Be exactly that one of them or several fan blade damage in addition, need to change whole blower fan, increased production cost.
Summary of the invention
The technical problems to be solved in the utility model is to overcome above-mentioned defective, the dismountable powder blower fan that selects that provide a kind of convenient disassembly, keeps in repair easily.
For addressing the above problem, the technical scheme that the utility model adopted is:
A kind of dismountable powder blower fan that selects comprises the axial fan hub and the fan blade that are positioned at the center, and it is characterized in that: the outer wall of described axial fan hub is provided with the holder that is evenly distributed, and fan blade is fixedly mounted on the holder by fixture.
Say that further the medial surface of described axial fan hub is provided with axial draw-in groove; Described axial fan hub is provided with fastening bolt.
Owing to adopted technique scheme, compared with prior art, the fan blade in the utility model is connected on the axial fan hub with fixture, has to change simply, and characteristics easy to maintenance have also been saved production cost simultaneously.
The utility model is described in further detail below in conjunction with the drawings and specific embodiments.
Description of drawings
Fig. 1 is the structural representation of a kind of embodiment of the utility model;
Fig. 2 is the A-A figure of Fig. 1.
Among the figure: the 1-fan blade; The 2-fixture; The 3-holder; The 4-draw-in groove; The 5-axial fan hub; The 6-fastening bolt.
The specific embodiment
Embodiment:
A kind of dismountable powder blower fan that selects as shown in Figure 1 and Figure 2, comprises the axial fan hub 5 and the fan blade 1 that are positioned at the center.The outer wall of axial fan hub 5 is provided with the holder 3 that is evenly distributed, and fan blade 1 is fixedly mounted on the holder 3 by fixture 2.Axial fan hub 5 is provided with fastening bolt 6, and the medial surface of axial fan hub 5 is provided with draw-in groove 4.The effect of fastening bolt 6 and draw-in groove 4 is that axial fan hub 5 can firmly be fixed on the main shaft.
In the time of work, whole selects the powder blower fan along with main shaft moves together, and satisfactory micro mist is selected.When the maintenance personal overhauls, because damage such as wear and tear, collide with, fixture 2 can be unloaded as finding to select one of them or the several fan blade 1 on the powder blower fan, the fan blade that more renews need not whole dismounting, and is time saving and energy saving, and efficient, saved production cost.
Claims (3)
1. dismountable powder blower fan that selects, comprise the axial fan hub (5) and the fan blade (1) that are positioned at the center, it is characterized in that: the outer wall of described axial fan hub (5) is provided with the holder (3) that is evenly distributed, and fan blade (1) is fixedly mounted on the holder (3) by fixture (2).
2. the dismountable powder blower fan that selects according to claim 1, it is characterized in that: the medial surface of described axial fan hub (5) is provided with axial draw-in groove (4).
3. the dismountable powder blower fan that selects according to claim 1, it is characterized in that: described axial fan hub (5) is provided with fastening bolt (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011201501362U CN202087531U (en) | 2011-05-12 | 2011-05-12 | Detachable powder selecting fan |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011201501362U CN202087531U (en) | 2011-05-12 | 2011-05-12 | Detachable powder selecting fan |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202087531U true CN202087531U (en) | 2011-12-28 |
Family
ID=45362632
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011201501362U Expired - Fee Related CN202087531U (en) | 2011-05-12 | 2011-05-12 | Detachable powder selecting fan |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202087531U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102744214A (en) * | 2012-06-30 | 2012-10-24 | 舒城圣桂食品有限公司 | Vegetable picking machine |
| CN105240289A (en) * | 2015-10-23 | 2016-01-13 | 费正华 | Mining anti-explosion draught fan |
| CN107716084A (en) * | 2017-11-13 | 2018-02-23 | 盐城吉达环保设备有限公司 | A kind of powder concentrator bottom breaker |
-
2011
- 2011-05-12 CN CN2011201501362U patent/CN202087531U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102744214A (en) * | 2012-06-30 | 2012-10-24 | 舒城圣桂食品有限公司 | Vegetable picking machine |
| CN105240289A (en) * | 2015-10-23 | 2016-01-13 | 费正华 | Mining anti-explosion draught fan |
| CN107716084A (en) * | 2017-11-13 | 2018-02-23 | 盐城吉达环保设备有限公司 | A kind of powder concentrator bottom breaker |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20111228 Termination date: 20150512 |
|
| EXPY | Termination of patent right or utility model |