CN202915525U - Air conditioner and fan bearing fixing structure thereof - Google Patents
Air conditioner and fan bearing fixing structure thereof Download PDFInfo
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- CN202915525U CN202915525U CN 201220660462 CN201220660462U CN202915525U CN 202915525 U CN202915525 U CN 202915525U CN 201220660462 CN201220660462 CN 201220660462 CN 201220660462 U CN201220660462 U CN 201220660462U CN 202915525 U CN202915525 U CN 202915525U
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- bearing
- air
- fan
- bearing block
- fixing structure
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Abstract
The utility model relates to an air conditioner and a fan bearing fixing structure thereof. The fan bearing fixing structure comprises a bearing seat, wherein the outer edge of the bearing seat is fixedly arranged at the end of an air duct of the air conditioner; the diameter of the outer edge of the bearing seat is greater than that of a fan, so that the fan can be assembled, maintained and replaced by dismantling the bearing seat and the air duct; and the operation is simple, and the working efficiency can be greatly improved. In addition, the fixing structure comprises a bearing gland, a bearing is embedded between the bearing seat and the bearing gland, and the bearing gland is clamped on a bayonet of the bearing seat through a jack catch, so that the bearing can be fast mounted and replaced, the operation steps can be simplified and the working efficiency can be improved.
Description
Technical field
The utility model belongs to the air-conditioner technical field, specifically, relates to the fixed structure of a kind of air-conditioner and fan spindle bearing.
Background technology
Fan and air channel are the important component parts of air-conditioner, and fan is positioned at the air channel, and an end and the motor of fan join, for fan provides power, the other end of fan is fixed by bearing, and bearing generally is installed on the bearing block, and bearing block is installed in the end in air channel by parts such as working of plastics.Like this, when changing fan, numerous parts such as bearing block and working of plastics need to be taken off from the end, air channel, after replacing is finished, also need again above-mentioned parts to be installed complicated operation.Simultaneously, existing fan bearing seat generally is comprised of the seat of honour and lower, and the seat of honour and lower fix by fixtures such as bolts.Like this, the dismounting that also can cause bearing is comparatively complicated, and the assembling of air-conditioning fan, maintenance, replacing operating efficiency are low.
The utility model content
The purpose of this utility model is to provide a kind of fan spindle bearing fixed structure of air-conditioner, has solved existing air-conditioner fan assembling, maintenance, has changed complicated operation, the technical problem that operating efficiency is low.
For solving the problems of the technologies described above, the utility model is achieved by the following technical solutions:
A kind of air-conditioner fan bearing fixing structure, described fixed structure comprises bearing block, the outer rim of described bearing block is installed in the end of air-conditioned wind tunnel, and the external profile diameter of bearing block is greater than the diameter of fan.
Further, described fixed structure comprises bearing gland, and bearing is flush-mounted between bearing block and the bearing gland, is provided with bayonet socket on the bearing block, is provided with claw on the bearing gland, and bearing gland is installed on the bayonet socket of bearing block by claw.
In order to guarantee that claw can clamp firmly with bearing block, be provided with the card-tight part of projection at claw.
In order to make things convenient for the dismounting of bearing gland, be provided with the section of tightening at bearing gland.
Preferably, the section of tightening is the tabs that is positioned on the bearing gland.
Further, tabs is provided with three.
In order to guarantee the intensity of bearing block, be provided with reinforcement at bearing block.
In order to make things convenient for bearing block to be fixedly mounted with the end in air channel, be provided with fixed part in the outer rim of bearing block.
Design based on above-mentioned air-conditioner fan bearing fixing structure, the utility model has also proposed a kind of air-conditioner, the fan spindle bearing fixed structure of air-conditioner comprises bearing block, and the outer rim of described bearing block is installed in the end of air-conditioned wind tunnel, and the external profile diameter of bearing block is greater than the diameter of fan.
Compared with prior art, advantage of the present utility model and good effect are: the outer rim of the utility model bearing block directly is installed in the end of air-conditioned wind tunnel, and the external profile diameter of bearing block is greater than the diameter of fan, then bearing block and air channel are carried out dismounting, just can realize assembling, maintenance and the replacing of fan, simple to operate, can greatly increase work efficiency.Simultaneously, bearing is flush-mounted between bearing block and the bearing gland, bearing gland is installed on by claw on the bayonet socket of bearing block, can carry out Fast Installation and replacing to bearing, has simplified operating procedure, has improved operating efficiency.
After reading by reference to the accompanying drawings the detailed description of the utility model embodiment, other characteristics of the present utility model and advantage will become clearer.
Description of drawings
Fig. 1 is the blast structural representation of the utility model specific embodiment;
Fig. 2, Fig. 3 are the structural representations of the utility model specific embodiment bearing block;
Fig. 4, Fig. 5 are the structural representations of the utility model specific embodiment bearing gland.
The specific embodiment
Below in conjunction with accompanying drawing the specific embodiment of the present utility model is described in detail.
Improve with the fan spindle bearing fixed structure of the problem of changing the operational sequence complexity to air-conditioner based on existing air-conditioner fan and bearing installation, maintenance thereof.To air-conditioner fan and bearing installation, maintenance with when changing operation, only need that bearing block or bearing gland are carried out dismounting and get final product, can greatly reduce operational sequence, increase work efficiency.The below carries out specific description to the utility model.
Shown in Fig. 1-5, the air-conditioner fan bearing fixing structure comprises bearing block 1, and the outer rim of bearing block 1 is installed in the end of air-conditioned wind tunnel 2, and the external profile diameter of bearing block 1 is greater than the diameter of fan 3.Outer rim at bearing block 1 is provided with fixed part 13, generally by fixtures such as bolt, screws the fixed part 13 of bearing block 1 outer rim is fixed to the end in air channel 2.Also offer axis hole 14 on bearing block 1, fan shaft cooperates with bearing 5 by this axis hole 14.When changing fan 3, only need carry out dismounting to bearing block 1, can realize that just fan 32 end takes out or puts into from the air channel.
In order to realize simultaneously the Fast Installation of bearing, the fixed structure of air-conditioner fan bearing also comprises the bearing gland 4 that is removably installed on the bearing block 1, bearing 5 is flush-mounted between bearing block 1 and the bearing gland 4, be provided with bayonet socket 11 on the bearing block 1, be provided with claw 41 on the bearing gland 4, bearing gland 4 is installed on the bayonet socket 11 of bearing block 1 by claw 41.Bearing gland 4 carries out clamping by claw 41 and bearing block 1, then only needs swivel bearing gland 4 that claw 41 is installed on and can realize fixing bearing 5 on the bearing block 1.Simultaneously, can clamp firmly with bearing block 1 in order to guarantee claw 41, be provided with the card-tight part 42 of projection at claw 41.In addition, in order to make things convenient for the dismounting of bearing gland 4, be provided with the section of tightening at bearing gland 4.Tighten quality award from the ministry and select the tabs 43 that is set to be positioned on the bearing gland 4.For the handled easily personnel operation, tabs 43 is provided with three.Because the diameter of present embodiment bottom bracket 1 in order to guarantee the intensity of bearing block, is provided with reinforcement 12 at bearing block 1 greater than existing bearing block.
Simultaneously, present embodiment has also proposed a kind of air-conditioner, the fan spindle bearing fixed structure of air-conditioner comprises bearing block 1 and bearing gland 2, bearing 5 is flush-mounted between bearing block 1 and the bearing gland 4, be provided with bayonet socket 11 on the bearing block 1, be provided with claw 41 on the bearing gland 4, bearing gland 4 is installed on the bayonet socket 11 of bearing block 1 by claw 41, be provided with protruding card-tight part 42 at claw 41, so that clamping is firm.Bearing block 1 is installed in the end of air-conditioned wind tunnel 2 by the fixed part 13 of outer rim, and the diameter of bearing block 1 is greater than the diameter of fan 3.In order to make things convenient for the dismounting of bearing gland 4, be provided with the section of tightening at bearing gland 4.The section of tightening is the tabs 43 that is positioned on the bearing gland 4, and tabs 43 is provided with three.Be provided with reinforcement 12 at bearing block 1, be used for guaranteeing the intensity of bearing block 1.
When air-conditioner fan is installed, the end of fan 3 from air channel 2 is installed in the air channel 2, the motor shaft of one end of fan 3 and 2 the other end, air channel joins, for fan 3 provides power, fan axial end is fixing by bearing 5, and the assembling of air-conditioner fan can be finished in the end that bearing block 1, bearing 5 and bearing gland 4 are installed in air channel 2.When needs are changed bearing 5, only need bearing gland 4 is taken off and can realize from bearing block 1.When needs are changed fan 3, only need bearing block 1 is taken off 2 ends from the air channel, with fan 3 with can realize after motor separates.It is quick that operation is very easy, brought facility to the staff.
It should be noted that at last: above embodiment only in order to the technical solution of the utility model to be described, is not intended to limit; Although with reference to previous embodiment the utility model is had been described in detail, those of ordinary skill in the art is to be understood that: it still can be made amendment to the technical scheme that aforementioned each embodiment puts down in writing, and perhaps part technical characterictic wherein is equal to replacement; And these modifications or replacement do not make the essence of appropriate technical solution break away from the spirit and scope of each embodiment technical scheme of the utility model.
Claims (9)
1. air-conditioner fan bearing fixing structure, it is characterized in that: described fixed structure comprises bearing block, the outer rim of described bearing block is installed in the end of air-conditioned wind tunnel, and the external profile diameter of bearing block is greater than the diameter of fan.
2. air-conditioner fan bearing fixing structure according to claim 1, it is characterized in that: described fixed structure comprises bearing gland, bearing is flush-mounted between bearing block and the bearing gland, be provided with bayonet socket on the bearing block, be provided with claw on the bearing gland, bearing gland is installed on the bayonet socket of bearing block by claw.
3. air-conditioner fan bearing fixing structure according to claim 2 is characterized in that: the card-tight part that is provided with projection on the described claw.
4. air-conditioner fan bearing fixing structure according to claim 2 is characterized in that: be provided with the section of tightening on the described bearing gland.
5. air-conditioner fan bearing fixing structure according to claim 4, it is characterized in that: the described section of tightening is the tabs that is positioned on the bearing gland.
6. air-conditioner fan bearing fixing structure according to claim 5, it is characterized in that: described tabs is provided with three.
7. air-conditioner fan bearing fixing structure according to claim 1 is characterized in that: be provided with reinforcement on the described bearing block.
8. air-conditioner fan bearing fixing structure according to claim 1, it is characterized in that: the outer rim of described bearing block is provided with fixed part.
9. air-conditioner, it is characterized in that: described air-conditioner comprises the described fan spindle bearing fixed structure of claim 1-8 any one.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220660462 CN202915525U (en) | 2012-12-05 | 2012-12-05 | Air conditioner and fan bearing fixing structure thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220660462 CN202915525U (en) | 2012-12-05 | 2012-12-05 | Air conditioner and fan bearing fixing structure thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202915525U true CN202915525U (en) | 2013-05-01 |
Family
ID=48163835
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220660462 Expired - Lifetime CN202915525U (en) | 2012-12-05 | 2012-12-05 | Air conditioner and fan bearing fixing structure thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202915525U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108679095A (en) * | 2018-07-25 | 2018-10-19 | 北京小米移动软件有限公司 | Bearing assembly |
| WO2019007238A1 (en) * | 2017-07-05 | 2019-01-10 | 格力电器（武汉）有限公司 | Shaft sleeve assembly for fan blade, air duct assembly, and air conditioner |
-
2012
- 2012-12-05 CN CN 201220660462 patent/CN202915525U/en not_active Expired - Lifetime
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2019007238A1 (en) * | 2017-07-05 | 2019-01-10 | 格力电器（武汉）有限公司 | Shaft sleeve assembly for fan blade, air duct assembly, and air conditioner |
| CN109209982A (en) * | 2017-07-05 | 2019-01-15 | 珠海格力电器股份有限公司 | Shaft sleeve assembly for fan blade, air duct assembly and air conditioner |
| CN109209982B (en) * | 2017-07-05 | 2019-08-27 | 珠海格力电器股份有限公司 | Shaft sleeve assembly for fan blade, air duct assembly and air conditioner |
| CN108679095A (en) * | 2018-07-25 | 2018-10-19 | 北京小米移动软件有限公司 | Bearing assembly |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: HAIER GROUP CORPORATION HAIER AIR CONDITIONER GENE Free format text: FORMER OWNER: HAIER AIR CONDITIONER GENERAL CO., LTD., QINGDAO CITY Effective date: 20130826 Owner name: QINGDAO HAIER (JIAOZHOU) AIR-CONDITIONER CO., LTD. Free format text: FORMER OWNER: HAIER GROUP CORPORATION Effective date: 20130826 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; FROM: 266101 QINGDAO, SHANDONG PROVINCE TO: 266300 QINGDAO, SHANDONG PROVINCE |
|
| TR01 | Transfer of patent right |
Effective date of registration: 20130826 Address after: 266300 Haier Industrial Park, Haier Road, Qingdao, Shandong, Jiaozhou Patentee after: QINGDAO HAIER (JIAOZHOU) AIR CONDITIONER Co.,Ltd. Patentee after: HAIER Group Corp. Patentee after: QINGDAO HAIER AIR CONDITIONER GENERAL Corp.,Ltd. Address before: 266101 Haier Industrial Park, No. 1, Haier Road, hi tech park, Laoshan District, Shandong, China Patentee before: HAIER Group Corp. Patentee before: QINGDAO HAIER AIR CONDITIONER GENERAL Corp.,Ltd. |
|
| CX01 | Expiry of patent term |
Granted publication date: 20130501 |
|
| CX01 | Expiry of patent term |