CN204283921U - A kind of blower fan with belt clamping device - Google Patents
A kind of blower fan with belt clamping device Download PDFInfo
- Publication number
- CN204283921U CN204283921U CN201420688819.7U CN201420688819U CN204283921U CN 204283921 U CN204283921 U CN 204283921U CN 201420688819 U CN201420688819 U CN 201420688819U CN 204283921 U CN204283921 U CN 204283921U
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- CN
- China
- Prior art keywords
- belt
- connecting rod
- fan
- base
- clamping device
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- Expired - Fee Related
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Abstract
The utility model discloses a kind of blower fan with belt clamping device, comprise base, fan supporter, between base and fan supporter, shock absorber is installed, on the top of fan supporter, Blower Housing is installed, the downside of fan supporter is provided with motor, motor is connected with the impeller in Blower Housing by belt pulley, blower fan also comprises a belt hold-down mechanism, belt hold-down mechanism comprises compression base, connecting rod, guide wheel and regulating connecting rod, compressing base is arranged on described fan supporter, the two ends compressing base are connected with connecting rod and regulating connecting rod respectively by rotating shaft, connecting rod and regulating connecting rod are all connected with guide wheel by rotating shaft, guide wheel is arranged on the top of belt, and contact with belt.The utility model, by arranging belt clamping device, can tighten fast belt after belt run of a specified duration, and convenient and swift when tightening, time saving and energy saving, the prepackage greatly reduced and the time of later maintenance and manpower.
Description
Technical field
The utility model relates to a kind of Fan Equipment, particularly a kind of blower fan with belt clamping device.
Background technique
Blower fan, be widely used on field of Environment Protection, mainly play effect gas or dust being carried out discharging, blower fan is reached by driven by motor wheel rotation to draw wind action, but due to the difference of client's industry or the restriction in place, generate 3 kinds of kinds of drive, that is: belt type, the formula that is coupling, direct-type.Belt type transmission transmits motion and power by the frictional force between belt and belt pulley, can be out of shape because the belt time has been grown, so the tension force needing frequent adjustment centre distance to adjust belt is enough large to guarantee the frictional force between belt and belt pulley.
Current Fan Equipment will adjust centre distance can only by governor motor position, and the weight of motor often has hundreds of kilograms even several tons, so mobile motor must by special tool, and operation more complicated.
Model utility content
For solving the problem, the utility model discloses a kind of blower fan with belt clamping device.
In order to achieve the above object, the utility model provides following technological scheme: a kind of blower fan with belt clamping device, comprise base, fan supporter, between base and fan supporter, shock absorber is installed, on the top of fan supporter, Blower Housing is installed, the downside of fan supporter is provided with motor, described motor is connected with the impeller in Blower Housing by belt pulley, described blower fan also comprises a belt hold-down mechanism, described belt hold-down mechanism comprises compression base, connecting rod, guide wheel and regulating connecting rod, described compression base is arranged on described fan supporter, the two ends compressing base are connected with connecting rod and regulating connecting rod respectively by rotating shaft, connecting rod and regulating connecting rod are all connected with guide wheel by rotating shaft, described guide wheel is arranged on the top of belt, and contact with belt.
Improve as one of the present utility model, the connecting screw rod that described regulating connecting rod comprises two ends and the middle tone pole be connected with connecting screw rod.
Improve as one of the present utility model, the two ends of described middle tone pole are provided with tapped hole, and middle tone pole is connected with connecting screw rod by the tapped hole at two ends.
Beneficial effect:
The blower fan of the band belt clamping device that the utility model provides is by arranging belt clamping device, can tighten fast belt after belt has run of a specified duration, and it is convenient and swift when tightening, time saving and energy saving, only regulating connecting rod need be regulated, instead of the original mode being regulated belt tension by governor motor position, the prepackage greatly reduced and the time of later maintenance and manpower.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model;
Fig. 2 is side view of the present utility model;
Reference numerals list:
1, base, 2 shock absorbers, 3 fan supporters, 4 compress base, 5 Blower Housings, 6 connecting rods, 7 guide wheels, 8 regulating connecting rods, 9 belt pulleys, 10 motors.
Embodiment
Below with reference to specific embodiment, the technological scheme that the utility model provides is described in detail, following embodiment should be understood and be only not used in restriction scope of the present utility model for illustration of the utility model.
A kind of blower fan with belt clamping device as depicted in figs. 1 and 2, comprise base 1, fan supporter 3, shock absorber 2 is installed between base 1 and fan supporter 3, on the top of fan supporter 3, Blower Housing 5 is installed, the downside of fan supporter 3 is provided with motor 10, described motor 10 is connected with the impeller in Blower Housing 5 by belt pulley 9, and described blower fan also comprises a belt hold-down mechanism, and described belt hold-down mechanism comprises compression base 4, connecting rod 6, guide wheel 7 and regulating connecting rod 8.
Described compression base 4 is arranged on described fan supporter 3, the two ends compressing base 4 are connected with connecting rod 6 and regulating connecting rod 8 respectively by rotating shaft, connecting rod 6 and regulating connecting rod 8 are all connected with guide wheel 7 by rotating shaft, and described guide wheel 7 is arranged on the top of belt, and contacts with belt.
The connecting screw rod that described regulating connecting rod 8 comprises two ends and the middle tone pole be connected with connecting screw rod.The two ends of middle tone pole are provided with tapped hole, and middle tone pole is connected with connecting screw rod by the tapped hole at two ends.Only need motor to be put into a suitable position when prepackage, then belt is compressed, until belt reaches the tension force required for blower fan by the position of adjustment regulating connecting rod change guide wheel 7.
The blower fan of the band belt clamping device that the utility model provides is by arranging belt clamping device, can tighten fast belt after belt has run of a specified duration, and it is convenient and swift when tightening, time saving and energy saving, only regulating connecting rod need be regulated, instead of the original mode being regulated belt tension by governor motor position, the prepackage greatly reduced and the time of later maintenance and manpower.
Technological means disclosed in the utility model scheme is not limited only to the technological means disclosed in above-mentioned mode of execution, also comprises the technological scheme be made up of above technical characteristics combination in any.Above-described is matrix mode of execution of the present utility model; it should be pointed out that for a person skilled in the art, under the prerequisite not departing from the utility model principle; can also make some improvements and modifications, these improvements and modifications are also considered as protection domain of the present utility model.
Claims (3)
1. the blower fan with belt clamping device, comprise base, fan supporter, between base and fan supporter, shock absorber is installed, on the top of fan supporter, Blower Housing is installed, the downside of fan supporter is provided with motor, described motor is connected with the impeller in Blower Housing by belt pulley and belt, it is characterized in that: described blower fan also comprises a belt hold-down mechanism, described belt hold-down mechanism comprises compression base, connecting rod, guide wheel and regulating connecting rod, described compression base is arranged on described fan supporter, the two ends compressing base are connected with connecting rod and regulating connecting rod respectively by rotating shaft, connecting rod and regulating connecting rod are all connected with guide wheel by rotating shaft, described guide wheel is arranged on the top of belt, and contact with belt.
2. a kind of blower fan with belt clamping device according to claim 1, is characterized in that: the connecting screw rod that described regulating connecting rod comprises two ends and the middle tone pole be connected with connecting screw rod.
3. a kind of blower fan with belt clamping device according to claim 2, is characterized in that: the two ends of described middle tone pole are provided with tapped hole, and middle tone pole is connected with connecting screw rod by the tapped hole at two ends.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420688819.7U CN204283921U (en) | 2014-11-18 | 2014-11-18 | A kind of blower fan with belt clamping device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420688819.7U CN204283921U (en) | 2014-11-18 | 2014-11-18 | A kind of blower fan with belt clamping device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204283921U true CN204283921U (en) | 2015-04-22 |
Family
ID=52867086
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420688819.7U Expired - Fee Related CN204283921U (en) | 2014-11-18 | 2014-11-18 | A kind of blower fan with belt clamping device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204283921U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106262977A (en) * | 2016-08-10 | 2017-01-04 | 江苏杰英能源科技有限公司 | Air-introduced machine processing means in a kind of dewatering vegetable equipment |
| CN116928148A (en) * | 2023-09-15 | 2023-10-24 | 恒驰环保设备（南京）有限公司 | Energy-saving noise-reducing low-pressure fan |
-
2014
- 2014-11-18 CN CN201420688819.7U patent/CN204283921U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106262977A (en) * | 2016-08-10 | 2017-01-04 | 江苏杰英能源科技有限公司 | Air-introduced machine processing means in a kind of dewatering vegetable equipment |
| CN106262977B (en) * | 2016-08-10 | 2018-07-13 | 安徽皖东农业科技有限公司 | Air-introduced machine processing unit in a kind of dewatering vegetable equipment |
| CN116928148A (en) * | 2023-09-15 | 2023-10-24 | 恒驰环保设备（南京）有限公司 | Energy-saving noise-reducing low-pressure fan |
| CN116928148B (en) * | 2023-09-15 | 2023-12-01 | 恒驰环保设备（南京）有限公司 | Energy-saving noise-reducing low-pressure fan |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150422 Termination date: 20161118 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |