CN204532942U - A kind of heat exchanger coupling body - Google Patents
A kind of heat exchanger coupling body Download PDFInfo
- Publication number
- CN204532942U CN204532942U CN201520240278.6U CN201520240278U CN204532942U CN 204532942 U CN204532942 U CN 204532942U CN 201520240278 U CN201520240278 U CN 201520240278U CN 204532942 U CN204532942 U CN 204532942U
- Authority
- CN
- China
- Prior art keywords
- hydraulic motor
- oil hydraulic
- bearing support
- heat exchanger
- mounting plate
- 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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- Hydraulic Motors (AREA)
Abstract
The utility model discloses a kind of heat exchanger coupling body, comprise axle sleeve, flabellum, bearing and bearing support, oil hydraulic motor and Step Shaft thereof and mounting plate, described oil hydraulic motor Step Shaft and described bearing support right-hand member hole match, and mounting plate is connected with described bearing support by screw.The utility model has the remarkable advantage of the not easy to wear and long service life of oil hydraulic motor axle.
Description
Technical field:
The utility model relates to a kind of drive technology, the driving mechanism particularly between heat exchanger fan and motor.
Background technique:
The patent No. is 201320669480.1, and name is called that radiator hitch bar is to axle unstability, and fan easily touches open defect obvious improvement.But in use oil hydraulic motor axle wearing and tearing are comparatively serious, cause the defect that the oil hydraulic motor life-span is short.
Summary of the invention:
The utility model object is to provide a kind of heat exchanger coupling body of length of a kind of oil hydraulic motor axle life-span.
The technological scheme realizing the utility model object is a kind of heat exchanger coupling body, comprise axle sleeve, flabellum, bearing and bearing support, oil hydraulic motor and Step Shaft thereof and mounting plate, it is characterized in that: described oil hydraulic motor Step Shaft and described bearing support right-hand member hole match, and mounting plate is connected with described bearing support by screw.
The utility model has the remarkable advantage of the not easy to wear and long service life of oil hydraulic motor axle compared with the prior art.
Accompanying drawing illustrates:
Fig. 1 is existing heat exchanger coupling body schematic diagram; Fig. 2 is the utility model structural representation.
Embodiment:
Through analyzing and researching to the structure that the patent No. is 201320669480.1 patents, the reason of oil hydraulic motor axle quick abrasion is, caused by the coaxality of oil hydraulic motor axle and flabellum bearing is lower, its structure is, the Step Shaft of oil hydraulic motor axle matches with installation plate hole, this mounting plate is connected by screw, the step hole of mounting plate and the stepped cylinder of bearing support match to realize the concentric of oil hydraulic motor axle and flabellum bearing, because the axial dimension of the stepped cylinder of mounting plate step hole and bearing support is very little, its centering effect is poor, said structure is that two concentric structures exist the accumulation of error simultaneously, thus its coaxality is lower, oil hydraulic motor is caused to operate uneven, wearing and tearing are lower for very fast thus working life.In order to overcome above-mentioned defect, the utility model adopts following technical proposals, Step Shaft that the is right-hand member hole of bearing support 6 is direct and oil hydraulic motor axle matches, and mounting plate 3 is not connected with oil hydraulic motor axle and is directly connected with screw with bearing support, other structures of mounting plate 3 and flabellum 1, oil hydraulic motor 2, bearing 4, axle sleeve 5 and bearing cap 7 and back-up ring 8 are not done to change (see Fig. 2).
There is not the accumulation of error that twice location produce and the defect such as locating face is too small in the technical solution of the utility model, thus oil hydraulic motor axle smooth running, the remarkable advantage that not easy to wear and the life-span is long.
Claims (1)
1. a heat exchanger coupling body, comprise axle sleeve, flabellum, bearing and bearing support, oil hydraulic motor and Step Shaft thereof and mounting plate, it is characterized in that: described oil hydraulic motor Step Shaft and described bearing support right-hand member hole match, and mounting plate is connected with described bearing support by screw.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520240278.6U CN204532942U (en) | 2015-04-13 | 2015-04-13 | A kind of heat exchanger coupling body |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520240278.6U CN204532942U (en) | 2015-04-13 | 2015-04-13 | A kind of heat exchanger coupling body |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204532942U true CN204532942U (en) | 2015-08-05 |
Family
ID=53746951
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520240278.6U Expired - Fee Related CN204532942U (en) | 2015-04-13 | 2015-04-13 | A kind of heat exchanger coupling body |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204532942U (en) |
Cited By (1)
| 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 |
-
2015
- 2015-04-13 CN CN201520240278.6U patent/CN204532942U/en not_active Expired - Fee Related
Cited By (1)
| 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 |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150805 Termination date: 20210413 |