CN202167928U - Under-water and on-land dual-purpose motor - Google Patents
Under-water and on-land dual-purpose motor Download PDFInfo
- Publication number
- CN202167928U CN202167928U CN201120188556XU CN201120188556U CN202167928U CN 202167928 U CN202167928 U CN 202167928U CN 201120188556X U CN201120188556X U CN 201120188556XU CN 201120188556 U CN201120188556 U CN 201120188556U CN 202167928 U CN202167928 U CN 202167928U
- Authority
- CN
- China
- Prior art keywords
- sealing member
- mechanical sealing
- end cover
- axle
- shaft
- 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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- Motor Or Generator Frames (AREA)
- Connection Of Motors, Electrical Generators, Mechanical Devices, And The Like (AREA)
Abstract
The utility model discloses an under-water and on-land dual-purpose motor, including a support, a shaft, a stator, a rotor, a front end cover and a back end cover. The shaft is arranged in the chamber formed between the front end cover and the back end cover; the chamber at the front end cover is provided with an oil chamber; the back end cover is sleeved by a housing; a fan blade is provided in the housing; the fan blade is arranged at the back end of the shaft; the shaft at the front end cover is provided with a front mechanical sealing member; the shaft at the back end cover is provided with a back mechanical sealing member; the front mechanical sealing member is sealed by a front seal cover; and the back mechanical sealing member is sealed by a back seal cover. In the utility model, the beneficial effects are as following: both the front and the back ends of the shaft employ mechanical sealing, the sealing effect is good, when the motor is running in a high speed, water is hard to enter the inner chamber, and the waterproof effect is good.
Description
Technical field
The utility model relates to motor, relates in particular to diving, the dual-purpose type motor is used in the land.
Background technology
Common land type motor generally includes support, axle, stator, rotor, front end housing and rear end cap; The axle at front end housing place is provided with sealing ring, that is to say, the rear and front end of axle has only an end to adopt seal; Seal not thorough; Motor be prone to get into motor cavity if run into the water capacity when running up, cause the motor short circuit and damage.Therefore, need provide a kind of new technical scheme to solve above-mentioned technical problem.
The utility model content
The purpose of the utility model provides a kind of diving, land of good sealing effect and uses the dual-purpose type motor.
The utility model solves the technical scheme that its technical problem adopted:
Diving, the land use the dual-purpose type motor, comprises support, axle, stator, rotor, front end housing and rear end cap, and said places between front end housing and the rear end cap in the formed chamber; Be provided with the grease chamber in the chamber at said front end housing place; Said rear end cap is socketed with cover outward, in the said cover fan blade is installed, and said fan blade is installed on the rear end of axle; The axle at said front end housing place is provided with preceding mechanical sealing member; Mechanical sealing member after the axle at said rear end cap place is provided with, said preceding mechanical sealing member seals through preceding seal cover, seal cover sealing after said back mechanical sealing member passes through.
The beneficial effect of the utility model is: mechanical seal is all adopted in the rear and front end of axle, and good sealing effect, motor are when running up, and water is difficult for getting into inner chamber, good water-proof effect.
Description of drawings
Below in conjunction with accompanying drawing and embodiment the utility model is described further.
Fig. 1 is the structural representation of the utility model.
Wherein: 1, support, 2, axle, 3, stator, 4, rotor, 5, front end housing, 6, rear end cap, 7, the chamber, 8, the grease chamber, 9, cover, 10, fan blade, 11, preceding mechanical sealing member, 12, the back mechanical sealing member, 13, preceding seal cover, 14, back seal cover sealing.
Embodiment
As shown in Figure 1, the dual-purpose type motor is used in the diving of the utility model, land, comprises support 1, axle 2, stator 3, rotor 4, front end housing 5 and rear end cap 6; Axle 2 places between front end housing 5 and the rear end cap 6 in the formed chamber 7, is provided with grease chamber 8 in the chamber 7 at front end housing 5 places, the rear end cap 6 outer covers 9 that are socketed with; Fan blade 10 is installed in the cover 9; Fan blade 10 is installed on the rear end of axle 2, mechanical sealing member 11 before the axle 2 at front end housing 5 places is provided with, and the axle 2 at rear end cap 6 places is provided with back mechanical sealing member 12; Preceding mechanical sealing member 11 is through preceding seal cover 13 sealings, and back mechanical sealing member 12 seals 14 through the back seal cover.
Mechanical seal is all adopted in the rear and front end of axle 2, and good sealing effect, motor are when running up, and water is difficult for getting into inner chamber 7, good water-proof effect.
Claims (1)
- Diving, the land use the dual-purpose type motor, comprises support, axle, stator, rotor, front end housing and rear end cap, said places between front end housing and the rear end cap in the formed chamber; Be provided with the grease chamber in the chamber at said front end housing place; Said rear end cap is socketed with cover outward, in the said cover fan blade is installed, and said fan blade is installed on the rear end of axle; It is characterized in that: the axle at said front end housing place is provided with preceding mechanical sealing member; Mechanical sealing member after the axle at said rear end cap place is provided with, said preceding mechanical sealing member seals through preceding seal cover, seal cover sealing after said back mechanical sealing member passes through.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201120188556XU CN202167928U (en) | 2011-06-07 | 2011-06-07 | Under-water and on-land dual-purpose motor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201120188556XU CN202167928U (en) | 2011-06-07 | 2011-06-07 | Under-water and on-land dual-purpose motor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202167928U true CN202167928U (en) | 2012-03-14 |
Family
ID=45803731
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201120188556XU Expired - Fee Related CN202167928U (en) | 2011-06-07 | 2011-06-07 | Under-water and on-land dual-purpose motor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202167928U (en) |
-
2011
- 2011-06-07 CN CN201120188556XU patent/CN202167928U/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 | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120314 Termination date: 20120607 |