CN211599035U - Belt transmission type circulating fan - Google Patents
Belt transmission type circulating fan Download PDFInfo
- Publication number
- CN211599035U CN211599035U CN202020033883.7U CN202020033883U CN211599035U CN 211599035 U CN211599035 U CN 211599035U CN 202020033883 U CN202020033883 U CN 202020033883U CN 211599035 U CN211599035 U CN 211599035U
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- China
- Prior art keywords
- bearing seat
- rotating shaft
- belt
- transmission device
- heat dissipation
- 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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- 230000005540 biological transmission Effects 0.000 title claims abstract description 29
- 230000017525 heat dissipation Effects 0.000 claims abstract description 20
- 238000009434 installation Methods 0.000 abstract description 3
- 238000012423 maintenance Methods 0.000 abstract description 3
- 238000004519 manufacturing process Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000010438 heat treatment Methods 0.000 description 1
- 238000013021 overheating Methods 0.000 description 1
- 238000003756 stirring Methods 0.000 description 1
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Abstract
The utility model discloses a belt transmission type circulating fan, which comprises a motor, a transmission device and a fan blade wheel; a first bearing seat and a second bearing seat are arranged in the transmission device; the rotating shaft penetrates through the first bearing seat and the second bearing seat, one end of the rotating shaft is connected with the motor shaft through a belt, and the other end of the rotating shaft is provided with a wind impeller; the front end of the first bearing seat is provided with a rotating blade which is arranged on the rotating shaft and rotates with the rotating shaft simultaneously; the shell of the transmission device is provided with heat dissipation holes. The utility model drives the impeller to rotate by the belt, and the transmission mode has the characteristics of stable power, convenient installation, simple maintenance and the like; the three areas of the circulating fan are provided with the heat dissipation holes, so that the transmission device can be fully dissipated, and the circulating fan can continuously and normally work in a severe environment.
Description
Technical Field
The utility model belongs to the technical field of heat treatment industrial electric stove circulating fan, specifically speaking relates to a belt drive formula circulating fan.
Background
The circulating fan is applied to the industrial electric furnace, the air impeller of the circulating fan is utilized to stir the gas in the electric furnace, so that the high-temperature gas in the electric furnace is uniformly diffused, and the phenomenon of burnout caused by overheating of the fan is very easy to operate due to the very high temperature in the electric furnace; and the existing circulating fan has a complex structure and high manufacturing cost.
SUMMERY OF THE UTILITY MODEL
In view of this, the utility model aims to solve the technical problem that a belt drive formula circulating fan is provided, solved among the prior art not good and the complicated manufacturing cost on the high side of structure of circulating motor radiating effect problem.
In order to solve the technical problem, the utility model discloses a belt drive type circulating fan, which comprises a motor, a transmission device and a fan blade wheel; a first bearing seat and a second bearing seat are arranged in the transmission device; the rotating shaft penetrates through the first bearing seat and the second bearing seat, one end of the rotating shaft is connected with the motor shaft through a belt, and the other end of the rotating shaft is provided with a wind impeller; the front end of the first bearing seat is provided with a rotating blade which is arranged on the rotating shaft and rotates with the rotating shaft simultaneously; the shell of the transmission device is provided with heat dissipation holes.
Further, the housing is provided with three heat dissipation holes, the first heat dissipation hole is located on two sides of the belt connection transmission area, the second heat dissipation hole is located in the middle area of the first bearing seat and the second bearing seat, and the third heat dissipation hole is located around the rotating blade.
Further, the outer shell is provided with a handle for holding.
Further, the wind impeller consists of a bracket and blades.
Compared with the prior art, the application can obtain the following technical effects:
the utility model drives the impeller to rotate by the belt, and the transmission mode has the characteristics of stable power, convenient installation, simple maintenance and the like; the three areas of the circulating fan are provided with the heat dissipation holes, so that the transmission device can be fully dissipated, and the circulating fan can continuously and normally work in a severe environment.
Of course, it is not necessary for any one product to achieve all of the above-described technical effects simultaneously.
Drawings
The accompanying drawings, which are included to provide a further understanding of the application and are incorporated in and constitute a part of this application, illustrate embodiment(s) of the application and together with the description serve to explain the application and not to limit the application. In the drawings:
fig. 1 is a schematic view of a belt-driven circulation fan according to an embodiment of the present invention.
Reference symbols of the drawings
The fan comprises a motor 1, a transmission device 2, a fan blade wheel 3, a first bearing seat 4, a second bearing seat 5, a rotating shaft 6, a belt 7, rotating blades 8, heat dissipation holes 9, a handle 10, a support 11 and blades 12.
Detailed Description
Embodiments of the present application will be described in detail with reference to the drawings and examples, so that how to implement technical means to solve technical problems and achieve technical effects of the present application can be fully understood and implemented.
Referring to fig. 1, fig. 1 is a schematic view of a belt-driven circulation fan according to an embodiment of the present invention. A belt transmission type circulating fan comprises a motor 1, a transmission device 2 and a fan blade wheel 3; a first bearing seat 4 and a second bearing seat 5 are arranged in the transmission device 2; the rotating shaft 6 penetrates through the first bearing seat 4 and the second bearing seat 5, one end of the rotating shaft 6 is connected with the motor shaft through a belt 7, and the other end of the rotating shaft 6 is provided with the fan blade wheel 3; the front end of the first bearing seat 4 is provided with a rotating blade 8, and the rotating blade 8 is arranged on the rotating shaft 6 and rotates together with the rotating shaft 6; the outer casing of the transmission 2 is provided with heat dissipation holes 9.
The shell of the transmission device 2 is provided with three heat dissipation holes 9, the first heat dissipation hole 9 is positioned at two sides of the transmission area connected with the belt 7, the second heat dissipation hole 9 is positioned in the middle area between the first bearing seat 4 and the second bearing seat 5, and the third heat dissipation hole 9 is positioned around the rotating blade 8; the outer shell of the transmission device 2 is provided with a handle 10 for holding; the wind impeller 3 is composed of a bracket 11 and blades 12.
The utility model drives the impeller 3 to rotate through the belt 7, and the driving mode has the characteristics of stable power, convenient installation, simple maintenance and the like; three regions of the circulating fan are provided with heat dissipation holes 9, so that the transmission device 2 can be fully dissipated, and the circulating fan can continuously and normally work in a severe environment.
While the foregoing description shows and describes several preferred embodiments of the invention, it is to be understood, as noted above, that the invention is not limited to the forms disclosed herein, but is not intended to be exhaustive or to exclude other embodiments and may be used in various other combinations, modifications, and environments and is capable of changes within the scope of the inventive concept as expressed herein, commensurate with the above teachings, or the skill or knowledge of the relevant art. But that modifications and variations may be effected by those skilled in the art without departing from the spirit and scope of the invention, which is to be limited only by the claims appended hereto.
Claims (4)
1. A belt transmission type circulating fan comprises a motor, a transmission device and a fan blade wheel; the transmission device is characterized in that a first bearing seat and a second bearing seat are arranged in the transmission device; the rotating shaft penetrates through the first bearing seat and the second bearing seat, one end of the rotating shaft is connected with the motor shaft through a belt, and the other end of the rotating shaft is provided with the wind impeller; the front end of the first bearing seat is provided with a rotating blade which is arranged on the rotating shaft and rotates with the rotating shaft simultaneously; the shell of the transmission device is provided with heat dissipation holes.
2. The belt-driven circulation fan of claim 1, wherein the housing has three heat dissipation holes, a first heat dissipation hole is located at two sides of the belt-connected transmission region, a second heat dissipation hole is located in a middle region between the first bearing seat and the second bearing seat, and a third heat dissipation hole is located around the rotating blade.
3. The belt driven circulator of claim 1 wherein the outer housing is provided with a handle for gripping.
4. The belt-driven circulation fan of claim 1, wherein the fan blade is composed of a bracket and a blade.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020033883.7U CN211599035U (en) | 2020-01-08 | 2020-01-08 | Belt transmission type circulating fan |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020033883.7U CN211599035U (en) | 2020-01-08 | 2020-01-08 | Belt transmission type circulating fan |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211599035U true CN211599035U (en) | 2020-09-29 |
Family
ID=72600980
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020033883.7U Expired - Fee Related CN211599035U (en) | 2020-01-08 | 2020-01-08 | Belt transmission type circulating fan |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211599035U (en) |
-
2020
- 2020-01-08 CN CN202020033883.7U patent/CN211599035U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CB03 | Change of inventor or designer information | ||
| CB03 | Change of inventor or designer information |
Inventor after: Zhou Hong Inventor after: Zhou Guoxiang Inventor before: Zhou Hong Inventor before: Zhou Guoxiang |
|
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200929 |