CN102494090A - Belt adjusting device of fan of central air conditioner cabinet - Google Patents
Belt adjusting device of fan of central air conditioner cabinet Download PDFInfo
- Publication number
- CN102494090A CN102494090A CN2011103774462A CN201110377446A CN102494090A CN 102494090 A CN102494090 A CN 102494090A CN 2011103774462 A CN2011103774462 A CN 2011103774462A CN 201110377446 A CN201110377446 A CN 201110377446A CN 102494090 A CN102494090 A CN 102494090A
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- CN
- China
- Prior art keywords
- fan
- cabinet
- motor
- fixed
- fixed support
- 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
The invention relates to a belt adjusting device of a fan of a central air conditioner cabinet, which comprises a cabinet, a fan frame, the fan and a motor. The fan frame is arranged at the top end of the cabinet, and the fan is fixed on the lower end surface of the fan frame. The belt adjusting device is characterized by further comprising a fixed support fixed on the fan frame and a movable support arranged below the fixed support, one end of the fixed support is hinged with one end of the movable support, the other end of the fixed support is hinged with a screw stem, and the screw stem penetrates through the other end of the movable support to be connected with a nut in a threaded manner. After the fan is mounted on the fan frame on the ground, the motor is mounted on the fixed support, a belt is mounted between the motor and the fan, when the fan frame is assembled on the cabinet, the motor droops under the gravity effect so as to automatically tension the belt, and the belt adjusting device is convenient in adjustment.
Description
Technical field
The present invention relates to a kind of central air-conditioner cabinet-type air conditioner, particularly a kind of adjusting belt degree of tightness is central air-conditioner cabinet-type air conditioner blower fan belt tensioning device easily.
Background technique
The cold wind or the hot blast of central air-conditioner cabinet are seen off through blower fan, present blower fan when mounted, blower fan and motor are installed on the blower frame of cabinet upper end, blower fan is connected through belt transmission with motor.When belt transmission is installed, cumbersome when needing adjustment belt gap.
Summary of the invention
The technical problem that the present invention will solve provides a kind of adjusting belt degree of tightness central air-conditioner cabinet-type air conditioner blower fan belt tensioning device easily.
For solving the problems of the technologies described above; Technological scheme of the present invention is: a kind of central air-conditioner cabinet-type air conditioner blower fan belt tensioning device, comprise cabinet, blower frame, blower fan and motor, and the top of cabinet is provided with blower frame; Said blower fan is fixed on the lower end surface of blower frame; Its innovative point is: also comprise the fixed support that is fixed on the blower frame, and the travel(l)ing rest that is located at the fixed support below, a said support bracket fastened end and travel(l)ing rest one end are hinged; The said support bracket fastened the other end is hinged with screw rod, and the other end that said screw rod passes travel(l)ing rest is connected with nut thread.
The invention has the advantages that: after being installed to blower fan on the blower frame on the ground; Motor is installed on the fixed support, and between motor and blower fan, loads onto belt, when blower frame is assembled on the cabinet; Motor is sagging auto-tensioning belt under action of gravity, and is easy to adjust.
Description of drawings
Fig. 1 is a central air-conditioner cabinet-type air conditioner blower fan belt tensioning device structural representation of the present invention.
Embodiment
As shown in Figure 1, comprise cabinet 1, blower frame 2, blower fan 3, motor 4, fixed support 5, travel(l)ing rest 6, screw rod 7.
The top of above-mentioned cabinet 1 is provided with blower frame 2, and blower fan 3 is fixed on the lower end surface of blower frame 2.
Fixed support 5 is fixed on the blower frame 2; Travel(l)ing rest 6 is located at fixed support 5 belows; One end and travel(l)ing rest 6 one ends of fixed support 5 are hinged, and the other end of fixed support 5 is hinged with screw rod 7, and the other end that screw rod 7 passes travel(l)ing rest 6 is connected with nut thread.
During installation, after elder generation was installed to blower fan 3 on the blower frame 2 on the ground, motor 4 was installed on the fixed support 5; And between motor 4 and blower fan 3, load onto belt; Be assembled into 1 last time of cabinet at blower frame 2, motor 4 is sagging auto-tensioning belt under action of gravity, and is easy to adjust.
Claims (1)
1. central air-conditioner cabinet-type air conditioner blower fan belt tensioning device; Comprise cabinet, blower frame, blower fan and motor; The top of cabinet is provided with blower frame, and said blower fan is fixed on the lower end surface of blower frame, it is characterized in that: also comprise the fixed support that is fixed on the blower frame; And the travel(l)ing rest that is located at the fixed support below; A said support bracket fastened end and travel(l)ing rest one end are hinged, and the said support bracket fastened the other end is hinged with screw rod, and the other end that said screw rod passes travel(l)ing rest is connected with nut thread.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011103774462A CN102494090A (en) | 2011-11-24 | 2011-11-24 | Belt adjusting device of fan of central air conditioner cabinet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011103774462A CN102494090A (en) | 2011-11-24 | 2011-11-24 | Belt adjusting device of fan of central air conditioner cabinet |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102494090A true CN102494090A (en) | 2012-06-13 |
Family
ID=46185937
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011103774462A Pending CN102494090A (en) | 2011-11-24 | 2011-11-24 | Belt adjusting device of fan of central air conditioner cabinet |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102494090A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102744639A (en) * | 2012-06-15 | 2012-10-24 | 东莞市台科精密机械有限公司 | Secondary adjustable transmission device of automatic lathe |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR100534817B1 (en) * | 2003-05-09 | 2005-12-08 | 현대자동차주식회사 | Mounting structure of compressor of air conditioning system for bus |
| CN201314361Y (en) * | 2008-10-29 | 2009-09-23 | 上海通用风机股份有限公司 | Tightness regulating device for driving belt |
| CN201916149U (en) * | 2010-11-23 | 2011-08-03 | 徐工集团工程机械股份有限公司科技分公司 | Compressor supporting device |
| CN202349125U (en) * | 2011-11-24 | 2012-07-25 | 江苏瀚艺商用空调有限公司 | Blower belt adjusting device for central air conditioner cabinet |
-
2011
- 2011-11-24 CN CN2011103774462A patent/CN102494090A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR100534817B1 (en) * | 2003-05-09 | 2005-12-08 | 현대자동차주식회사 | Mounting structure of compressor of air conditioning system for bus |
| CN201314361Y (en) * | 2008-10-29 | 2009-09-23 | 上海通用风机股份有限公司 | Tightness regulating device for driving belt |
| CN201916149U (en) * | 2010-11-23 | 2011-08-03 | 徐工集团工程机械股份有限公司科技分公司 | Compressor supporting device |
| CN202349125U (en) * | 2011-11-24 | 2012-07-25 | 江苏瀚艺商用空调有限公司 | Blower belt adjusting device for central air conditioner cabinet |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102744639A (en) * | 2012-06-15 | 2012-10-24 | 东莞市台科精密机械有限公司 | Secondary adjustable transmission device of automatic lathe |
| CN102744639B (en) * | 2012-06-15 | 2015-05-20 | 东莞市台科精密机械有限公司 | Secondary adjustable transmission device of automatic lathe |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C12 | Rejection of a patent application after its publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20120613 |