CN203548308U - Coupling device used for radiator - Google Patents
Coupling device used for radiator Download PDFInfo
- Publication number
- CN203548308U CN203548308U CN201320669480.1U CN201320669480U CN203548308U CN 203548308 U CN203548308 U CN 203548308U CN 201320669480 U CN201320669480 U CN 201320669480U CN 203548308 U CN203548308 U CN 203548308U
- Authority
- CN
- China
- Prior art keywords
- hydraulic motor
- radiator
- oil hydraulic
- bearing
- hitch bar
- 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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Abstract
The utility model belongs to the technical field of coupling for radiators, and particularly relates to a coupling device used for a radiator, wherein the coupling device used for the radiator is used between a hydraulic motor and fan blades in the radiator. The hydraulic motor and the fan blades are included, and the coupling device is arranged between the hydraulic motor and the fan blades. The coupling device is composed of a hydraulic motor installation board, bearings, a shaft sleeve, a bearing pedestal and a bearing cover, wherein one end of the shaft sleeve is connected with the fan blades through a bolt; the other end of the shaft sleeve is connected with a main shaft of the hydraulic motor; the surface of the external circumference of the shaft sleeve is sleeved with the bearings; the bearings are sleeved with the bearing pedestal; the bearing cover arranged outside the shaft sleeve in a sleeved mode is arranged at one end, close to the fan blades, of the bearing pedestal; one end, close to the hydraulic motor, of the bearing pedestal is connected with the hydraulic motor through the hydraulic motor installation board; the hydraulic motor installation board is provided with radiator installation fixing holes. The coupling device used for the radiator has the advantages of being simple in structure, stable in operation, small in noise and capable of effectively prolonging the service life of the hydraulic motor and the fan blades.
Description
Technical field
The utility model belongs to radiator shaft coupling technical field, is specifically related to the radiator hitch bar using between oil hydraulic motor and flabellum in a kind of radiator.
Background technique
Radiator belongs to conventional equipment in industrial production, on market, conventional radiator is to consist of oil hydraulic motor and flabellum, because oil hydraulic motor load is used more greatly and often, very easily easily cause short problem of oil hydraulic motor life-span, thereby increased the operating cost of enterprise; In actual radiator running, field technician often solves the problems referred to above by oil hydraulic motor and flabellum are installed additional to hitch bar, as everyone knows, hitch bar is a kind of conventional shaft coupling structure, the load of common hitch bar is larger, easily cause axle unstability, fan easily touches breakage, the problem that the oil hydraulic motor life-span is short.
Model utility content
The purpose of this utility model is to overcome defect of the prior art, and provide a kind of simple in structure, be difficult for causing axle unstability and fan easily to touch damaged phenomenon, can effectively improve the radiator hitch bar in oil hydraulic motor life-span.
The purpose of this utility model is achieved in that and comprises oil hydraulic motor and flabellum, between oil hydraulic motor and flabellum, be provided with hitch bar, described hitch bar is by oil hydraulic motor mounting plate, bearing, axle sleeve, bearing support and bearing cap form, one end of described axle sleeve is connected with flabellum by bolt, its the other end is connected with the main shaft of oil hydraulic motor, on the external peripheral surface of described axle sleeve, be set with bearing, the outer cover of bearing is equipped with bearing support, bearing support is provided with the bearing cap of suit and axle sleeve outside near one end of flabellum, bearing support is connected with oil hydraulic motor by oil hydraulic motor mounting plate near one end of oil hydraulic motor, on described oil hydraulic motor mounting plate, offer radiator fixed hole is installed.Described bearing is two.Between described bearing support and oil hydraulic motor mounting plate for bolt is connected, between oil hydraulic motor mounting plate and oil hydraulic motor for bolt is connected.Described axle sleeve and bearing cap are provided with oil sealing.Between described bearing support and bearing cap for bolt is connected.Between described axle sleeve and bearing for interference fit connects.Between described bearing and bearing support for transition fit connects.Between the main shaft of described oil hydraulic motor and axle sleeve, pass through splined.
The utlity model has simple in structure, smooth running, noise is little, can effectively improve the advantage in oil hydraulic motor and flabellum working life.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
Embodiment
As shown in Figure 1, the utility model comprises oil hydraulic motor 1 and flabellum 2, between oil hydraulic motor 1 and flabellum 2, be provided with hitch bar, described hitch bar is by oil hydraulic motor mounting plate 3, bearing 4, axle sleeve 5, bearing support 6 and bearing cap 7 form, one end of described axle sleeve 5 is connected with flabellum 2 by bolt, its the other end is connected with the main shaft of oil hydraulic motor 2, on the external peripheral surface of described axle sleeve 5, be set with bearing 4, the outer cover of bearing 4 is equipped with bearing support 6, bearing support 6 is provided with the bearing cap 7 of suit and axle sleeve 5 outsides near one end of flabellum 2, bearing support 6 is connected with oil hydraulic motor 1 by oil hydraulic motor mounting plate 3 near one end of oil hydraulic motor 1, on described oil hydraulic motor mounting plate 3, offer radiator fixed hole 8 is installed.The utility model can be fixed on the position that needs to use by fixed hole 8 is installed.Described bearing 4 is two.Between described bearing support 6 and oil hydraulic motor mounting plate 3 for bolt is connected, between oil hydraulic motor mounting plate 3 and oil hydraulic motor 1 for bolt is connected.Described axle sleeve 5 is provided with oil sealing 9 with bearing cap 7.Between described bearing support 6 and bearing cap 7 for bolt is connected.Between described axle sleeve 5 and bearing 4 for interference fit connects.Between described bearing 4 and bearing support 6 for transition fit connects.Between the main shaft of described oil hydraulic motor 1 and axle sleeve 5, pass through splined.
Claims (8)
1. a radiator hitch bar, comprise oil hydraulic motor (1) and flabellum (2), it is characterized in that: between oil hydraulic motor (1) and flabellum (2), be provided with hitch bar, described hitch bar is by oil hydraulic motor mounting plate (3), bearing (4), axle sleeve (5), bearing support (6) and bearing cap (7) form, one end of described axle sleeve (5) is connected with flabellum (2) by bolt, its the other end is connected with the main shaft of oil hydraulic motor (2), on the external peripheral surface of described axle sleeve (5), be set with bearing (4), the outer cover of bearing (4) is equipped with bearing support (6), bearing support (6) is provided with the suit bearing cap (7) outside with axle sleeve (5) near one end of flabellum (2), bearing support (6) is connected with oil hydraulic motor (1) by oil hydraulic motor mounting plate (3) near one end of oil hydraulic motor (1), on described oil hydraulic motor mounting plate (3), offer radiator fixed hole (8) is installed.
2. radiator hitch bar according to claim 1, is characterized in that: described bearing (4) is two.
3. radiator hitch bar according to claim 1, it is characterized in that: between described bearing support (6) and oil hydraulic motor mounting plate (3) for bolt is connected, between oil hydraulic motor mounting plate (3) and oil hydraulic motor (1) for bolt is connected.
4. radiator hitch bar according to claim 1, is characterized in that: described axle sleeve (5) is provided with oil sealing (9) with bearing cap (7).
5. radiator hitch bar according to claim 1, is characterized in that: between described bearing support (6) and bearing cap (7) for bolt is connected.
6. radiator hitch bar according to claim 1, is characterized in that: between described axle sleeve (5) and bearing (4) for interference fit connects.
7. radiator hitch bar according to claim 1, is characterized in that: between described bearing (4) and bearing support (6) for transition fit connects.
8. radiator hitch bar according to claim 1, is characterized in that: between the main shaft of described oil hydraulic motor (1) and axle sleeve (5), by spline (10), connect.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320669480.1U CN203548308U (en) | 2013-10-23 | 2013-10-23 | Coupling device used for radiator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320669480.1U CN203548308U (en) | 2013-10-23 | 2013-10-23 | Coupling device used for radiator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203548308U true CN203548308U (en) | 2014-04-16 |
Family
ID=50466432
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320669480.1U Expired - Fee Related CN203548308U (en) | 2013-10-23 | 2013-10-23 | Coupling device used for radiator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203548308U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104791288A (en) * | 2015-04-13 | 2015-07-22 | 新乡市鼎盛散热器有限公司 | Coupling mechanism of heat exchanger |
| CN109931298A (en) * | 2019-04-25 | 2019-06-25 | 贵州大学 | A kind of anti-eccentric system of single shaft for small-sized fans bearing |
-
2013
- 2013-10-23 CN CN201320669480.1U patent/CN203548308U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104791288A (en) * | 2015-04-13 | 2015-07-22 | 新乡市鼎盛散热器有限公司 | Coupling mechanism of heat exchanger |
| CN109931298A (en) * | 2019-04-25 | 2019-06-25 | 贵州大学 | A kind of anti-eccentric system of single shaft for small-sized fans bearing |
| CN109931298B (en) * | 2019-04-25 | 2020-12-08 | 贵州大学 | Single-shaft anti-eccentricity system for small fan bearing |
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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: 20140416 Termination date: 20151023 |
|
| EXPY | Termination of patent right or utility model |