CN202732384U - Industrial fan - Google Patents
Industrial fan Download PDFInfo
- Publication number
- CN202732384U CN202732384U CN 201220168221 CN201220168221U CN202732384U CN 202732384 U CN202732384 U CN 202732384U CN 201220168221 CN201220168221 CN 201220168221 CN 201220168221 U CN201220168221 U CN 201220168221U CN 202732384 U CN202732384 U CN 202732384U
- Authority
- CN
- China
- Prior art keywords
- machine shell
- back cabinet
- front housing
- interior back
- industrial fan
- 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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- Motor Or Generator Frames (AREA)
Abstract
The utility model discloses an industrial fan which comprises a front machine shell, a rear outer shell, a motor and an inner rear machine shell. The motor is arranged in the inner rear machine shell, and the rear outer shell is arranged on the front machine shell. The motor and the inner rear machine shell are arranged in cavity bodies of the front machine body and the rear outer shell. The industrial fan is characterized in that the inner rear machine shell is arranged on the front machine shell through bolts, and a front machine shell positioning is arranged on the side wall of the front machine shell. The end portion of the inner rear machine shell is supported on the front machine shell positioning. A flange is arranged on the inner rear machine shell, and the bolts are fastened on the flange. Four bolts are evenly arranged on the front machine shell and the inner rear machine shell. The inner rear machine shell positioning is arranged on the inner rear machine shell. The industrial fan has the advantages of being low in cost, and simple and convenient to mount.
Description
Technical field
The utility model relates to a kind of Industrial fan, and a kind of reduction cost is specifically installed simply, Industrial fan efficiently.
Background technique
The motor housing of the Industrial fan on the existing market all is to adopt cast iron process to form, the shell weight of this cast iron electric machine is large, transportation trouble and cost are high, in addition, adopt cast iron process need to pass through the multi-step process such as turning, boring, for this reason, people adopt the sheet metal part shell with motor housing, this shell processes by metal pattern, has advantage lightweight, that cost is lower, manufacturing efficiency is high.But this motor housing still exists installation simple not and quick, the low not shortcoming of cost.
Summary of the invention
The purpose of this utility model provides a kind of reduction cost, installs simply, Industrial fan efficiently.
The purpose of this utility model is achieved through the following technical solutions.
A kind of Industrial fan, comprise front housing, rear casing, motor and interior back cabinet, motor is installed in the interior back cabinet, and rear casing is installed on the front housing, motor and interior back cabinet are positioned at the cavity of front housing and rear casing, it is characterized in that: described interior back cabinet is installed on the front housing by bolt.
The sidewall of described front housing is provided with the front housing location, on the end portion supports mmi machine shell location of interior back cabinet.
Described interior back cabinet is provided with flange, and bolt-locking is on flange.
Described bolt is four, uniform being installed on front housing and the interior back cabinet.
Described interior back cabinet is provided with interior back cabinet location.
The utility model compared with prior art has the following advantages.
The utility model by front housing be connected the back cabinet flange and connect, with four screws as support, interior back cabinet location fixed electrical machinery stator, whole motor position is determined in the front housing location, the utility model becomes the present three-piece mounting type that is comprised of front housing, rear inner casing, rear casing on the basis of former technology, realize the installation of each parts having the reduction cost by flange and location, install simply, advantage efficiently.
Description of drawings
Fig. 1 is the structural representation of the utility model Industrial fan;
Fig. 2 is the side view figure of the utility model Industrial fan.
Embodiment
Below in conjunction with accompanying drawing the utility model Industrial fan is described in further detail.
Such as Fig. 1 and shown in Figure 2, the utility model Industrial fan comprises front housing 1, rear casing 2, motor 3 and interior back cabinet 4, motor is installed in the interior back cabinet, rear casing is installed on the front housing, motor and interior back cabinet are positioned at the cavity of front housing and rear casing, and interior back cabinet is installed on the front housing by bolt 5.The sidewall of front housing is provided with front housing location 6, on the end portion supports mmi machine shell location of interior back cabinet.Interior back cabinet is provided with flange, and on the flange support mmi machine shell location, bolt-locking is on flange.Bolt is four, uniform being installed on front housing and the interior back cabinet.Interior back cabinet is provided with interior back cabinet location 7.The utility model by front housing be connected the back cabinet flange and connect, with four screws as support, interior back cabinet location fixed electrical machinery stator, whole motor position is determined in the front housing location, the utility model becomes the present three-piece mounting type that is comprised of front housing, rear inner casing, rear casing on the basis of former technology, realize the installation of each parts having the reduction cost by flange and location, install simply, advantage efficiently.
Claims (3)
1. Industrial fan, comprise front housing, rear casing, motor and interior back cabinet, motor is installed in the interior back cabinet, rear casing is installed on the front housing, motor and interior back cabinet are positioned at the cavity of front housing and rear casing, it is characterized in that: described interior back cabinet is installed on the front housing by bolt.
2. Industrial fan according to claim 1, it is characterized in that: described interior back cabinet is provided with flange, and bolt-locking is on flange.
3. Industrial fan according to claim 1, it is characterized in that: described bolt is four, uniform being installed on front housing and the interior back cabinet.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220168221 CN202732384U (en) | 2012-04-18 | 2012-04-18 | Industrial fan |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220168221 CN202732384U (en) | 2012-04-18 | 2012-04-18 | Industrial fan |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202732384U true CN202732384U (en) | 2013-02-13 |
Family
ID=47658088
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220168221 Expired - Fee Related CN202732384U (en) | 2012-04-18 | 2012-04-18 | Industrial fan |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202732384U (en) |
-
2012
- 2012-04-18 CN CN 201220168221 patent/CN202732384U/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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130213 Termination date: 20170418 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |