CN203640911U - Water turbine housing sealing device of reel type sprinkling machine - Google Patents
Water turbine housing sealing device of reel type sprinkling machine Download PDFInfo
- Publication number
- CN203640911U CN203640911U CN201320784207.3U CN201320784207U CN203640911U CN 203640911 U CN203640911 U CN 203640911U CN 201320784207 U CN201320784207 U CN 201320784207U CN 203640911 U CN203640911 U CN 203640911U
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- CN
- China
- Prior art keywords
- water turbine
- hydroturbine
- turbine housing
- housing
- bearing
- 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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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E10/00—Energy generation through renewable energy sources
- Y02E10/20—Hydro energy
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- Mounting Of Bearings Or Others (AREA)
Abstract
The utility model discloses a water turbine housing sealing device of a reel type sprinkling machine. The water turbine housing sealing device comprises a water turbine housing, a bearing block and a bearing end cover, and is characterized in that the bearing block is welded on a shaft support plate, the shaft support plate is fastened with a fixing support by first bolts, the water turbine housing is fastened with a water turbine bottom plate by second bolts, and the water turbine bottom plate is fastened with the fixing support by third bolts; the bearing end cover is welded on the water turbine bottom plate; a sealing rubber ring is arranged between the water turbine housing and the water turbine bottom plate, and the water turbine bottom plate, the bearing end cover and the water turbine housing form a device which can be integrally separated from the bearing block. The water turbine housing sealing device has the advantages that the water turbine housing is directly fixedly connected with the water turbine bottom plate, and the bearing block is fixedly connected with the shaft support plate, so that two individual devices can be formed, then are respectively connected with the support and can be conveniently detached without affecting each other, and degradation on the sealing performance of a water turbine can be prevented.
Description
Technical field
The utility model relates to a kind of hydroturbine housing seal of reel sprinkling irrigation machine, belongs to seal arrangement field.
Background technique
Reel sprinkling irrigation machine is that one is utilized the rotation of Irrigation Pressure water-driven hydroturbine, drives rotation of reel and draws the irrigation machinery of shower nozzle car automated movement and sprinkling through speed change gear.Fixing modes that are directly installed in axle dunnage that adopt of at present known hydroturbine housing more, in unloading process, often destroy the sealing of hydroturbine, every dismounting once all will seal hydroturbine again, sometimes need to change Sealing, thereby cause dismounting inconvenience, affect the sealability of hydroturbine.
Model utility content
For the problem of above-mentioned existence, the utility model provides a kind of hydroturbine housing seal of reel sprinkling irrigation machine, and this apparatus structure is simple, and convenient disassembly has been avoided phenomenon hydroturbine sealing being damaged because of dismounting.
The utility model solves the technological scheme that its technical problem adopts:
The utility model comprises hydroturbine housing, bearing support and bearing (ball) cover, it is characterized in that described bearing support seam is in axle dunnage, described axle dunnage is fastened by the first bolt and fixed support, described hydroturbine housing is fastened by the second bolt and hydroturbine base plate, and described hydroturbine base plate is fastened by the 3rd bolt and fixed support; Described bearing (ball) cover seam is on hydroturbine base plate.
Between described hydroturbine housing and hydroturbine base plate, be provided with O-ring seal, described hydroturbine base plate, bearing (ball) cover and hydroturbine housing form the device that an entirety can split with bearing support.
The beneficial effects of the utility model are: hydroturbine housing is directly fixedly connected with hydroturbine base plate, bearing support is fixedly connected with axle dunnage, form two independent devices, described two independent devices are connected with support respectively again, dismounting is independent of each other, reach convenient disassembly, do not destroyed again the effect of hydroturbine sealing simultaneously.
Brief description of the drawings
Fig. 1 is structural representation of the present utility model.
Fig. 2 is the A-A sectional view of Fig. 1.
Wherein, 1 fixed support, 2 hydroturbine housings, 3 bearing supports, 4 bearing (ball) covers, 5 axle dunnages, 6 hydroturbine base plates, 7 first bolts, 8 second bolts, 9 the 3rd bolts.
Embodiment
Below in conjunction with accompanying drawing, the utility model is described in further detail.
As depicted in figs. 1 and 2: to achieve these goals, the utility model comprises hydroturbine housing 2, bearing support 3 and bearing (ball) cover 4, it is characterized in that described bearing support 3 seam are in axle dunnage 5, described axle dunnage 5 is fastened with fixed support 1 by the first bolt 7, described hydroturbine housing 2 is fastened with hydroturbine base plate 6 by the second bolt 8, and described hydroturbine base plate 6 is fastened with fixed support 1 by the 3rd bolt 9; Described bearing (ball) cover 4 seam are on hydroturbine base plate 6.
Between described hydroturbine housing 2 and hydroturbine base plate 6, be provided with O-ring seal, described hydroturbine base plate 6, bearing (ball) cover 4 and hydroturbine housing 2 form the device that an entirety can split with bearing support 3.
The utility model forms a whole hydroturbine housing and hydroturbine base plate, and does not need to destroy the sealing of hydroturbine while dismantling between bearing support, and adopts bolton, convenient disassembly.
In sum, be only the utility model preferred embodiment, do not limit with this scope that the utility model is implemented, the equivalence of in every case doing according to the content of the utility model claim changes and modifies, and all should serve as technology category of the present utility model.Therefore, embodiment described herein is intended to contain all such changes, modifications and variations in the protection domain that falls into appended claims.In addition, not state part same as the prior art for the utility model.
Claims (2)
1. the hydroturbine housing seal of a reel sprinkling irrigation machine, it comprises hydroturbine housing (2), bearing support (3) and bearing (ball) cover (4), it is characterized in that described bearing support (3) seam is in axle dunnage (5), described axle dunnage (5) is fastened by the first bolt (7) and fixed support (1), described hydroturbine housing (2) is fastened by the second bolt (8) and hydroturbine base plate (6), and described hydroturbine base plate (6) is fastened by the 3rd bolt (9) and fixed support (1); Described bearing (ball) cover (4) seam is on hydroturbine base plate (6).
2. the hydroturbine housing seal of reel sprinkling irrigation machine according to claim 1, it is characterized in that, between described hydroturbine housing (2) and hydroturbine base plate (6), be provided with O-ring seal, described hydroturbine base plate (6), bearing (ball) cover (4) and hydroturbine housing (2) form the device that an entirety can split with bearing support (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320784207.3U CN203640911U (en) | 2013-12-04 | 2013-12-04 | Water turbine housing sealing device of reel type sprinkling machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320784207.3U CN203640911U (en) | 2013-12-04 | 2013-12-04 | Water turbine housing sealing device of reel type sprinkling machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203640911U true CN203640911U (en) | 2014-06-11 |
Family
ID=50872165
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320784207.3U Expired - Fee Related CN203640911U (en) | 2013-12-04 | 2013-12-04 | Water turbine housing sealing device of reel type sprinkling machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203640911U (en) |
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2013
- 2013-12-04 CN CN201320784207.3U patent/CN203640911U/en not_active Expired - Fee Related
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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: 20140611 Termination date: 20141204 |
|
| EXPY | Termination of patent right or utility model |