CN204205786U - Motor shaft head water proof structure - Google Patents
Motor shaft head water proof structure Download PDFInfo
- Publication number
- CN204205786U CN204205786U CN201420604012.0U CN201420604012U CN204205786U CN 204205786 U CN204205786 U CN 204205786U CN 201420604012 U CN201420604012 U CN 201420604012U CN 204205786 U CN204205786 U CN 204205786U
- Authority
- CN
- China
- Prior art keywords
- ring
- stator
- baffle plate
- arranges
- end housing
- 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
Links
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 38
- 230000000694 effects Effects 0.000 abstract description 2
- 238000007789 sealing Methods 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
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- Motor Or Generator Frames (AREA)
Abstract
The utility model relates to a kind of motor shaft head water proof structure, comprises stator, rotor, stator coil, front end housing, back-up ring, baffle plate, water wheels, spindle nose.Described stator is arranged on motor body left upper end position, described rotor is arranged on below described stator, described stator right-hand member arranges stator coil, described stator coil right-hand member arranges front end housing, on the right of described front end housing, below arranges back-up ring, arranges baffle plate, arrange water wheels below described back-up ring on the right of described back-up ring, below described water wheels, spindle nose is set, between described back-up ring and baffle plate, forms conical cavity interstitial structure.The utility model structure is simple, and waterproof effect is good.
Description
Technical field
The utility model relates to a kind of plant equipment, is specifically related to a kind of motor shaft head water proof structure.
Background technology
The sealing of common motor spindle nose and end cap is that common front end housing adds outside framework oil seal and shaft head seal.The object of its sealing spindle nose and end cap is mainly dust-proof, poor to the sealing effectiveness of splashing water.
Summary of the invention
The utility model overcomes the deficiencies in the prior art, proposes motor shaft head water proof structure, and described device can prevent splashing water from infiltrating between spindle nose and front end housing.
The technical solution of the utility model is: motor shaft head water proof structure, comprises stator, rotor, stator coil, front end housing, back-up ring, baffle plate, water wheels, spindle nose.Described stator is arranged on motor body left upper end position, described rotor is arranged on below described stator, described stator right-hand member arranges stator coil, described stator coil right-hand member arranges front end housing, on the right of described front end housing, below arranges back-up ring, on the right of described back-up ring, baffle plate is set, below described back-up ring, water wheels are set, below described water wheels, spindle nose is set.Conical cavity interstitial structure is formed between described back-up ring and baffle plate.Described baffle plate can block the splashing water of about 80%; All the other splashing water of 20% enter the cavity between described back-up ring and baffle plate by the gap between described back-up ring and baffle plate, and the splashing water entering cavity is thrown to end cap (plane) by the centrifugal action of back-up ring; It is that H7/JS6 coordinates that described back-up ring and described water wheels are combined with described spindle nose, and splashing water can not from infiltrating therebetween.
The utility model has following beneficial effect:
1) the utility model prevents splashing water from entering motor internal there being the occasion needing to clean with water motor surfaces.
2) the utility model structure is simple, and waterproof effect is good.
Accompanying drawing explanation
The utility model is further illustrated below in conjunction with the drawings and specific embodiments.
Fig. 1 is the utility model structural representation.
In figure, 1, stator; 2, rotor; 3, stator coil; 4, front end housing; 5, back-up ring; 6, baffle plate; 7, water wheels; 8, spindle nose.
Embodiment:
Shown in Figure 1, the utility model motor shaft head water proof structure, comprises stator 1, rotor 2, stator coil 3, front end housing 4, back-up ring 5, baffle plate 6, water wheels 7, spindle nose 8.Described stator 1 is arranged on motor body left upper end position, described rotor 2 is arranged on below described stator 1, described stator 1 right-hand member arranges stator coil 3, described stator coil 3 right-hand member arranges front end housing 4, on the right of described front end housing 4, below arranges back-up ring 5, on the right of described back-up ring 5, baffle plate 6 is set, below described back-up ring 5, water wheels 7 are set, below described water wheels 7, spindle nose 8 is set.Conical cavity interstitial structure is formed between described back-up ring 5 and baffle plate 6.Described baffle plate 6 can block the splashing water of about 80%; All the other splashing water of 20% enter the cavity between described back-up ring 5 and baffle plate 6 by the gap between described back-up ring 5 and baffle plate 6, and the splashing water entering cavity is thrown to end cap (plane) by the centrifugal action of back-up ring 5; It is that H7/JS6 coordinates that described back-up ring 5 and described water wheels 7 are combined with described spindle nose 8, and splashing water can not from infiltrating therebetween.
Claims (2)
1. a motor shaft head water proof structure, is characterized in that: comprise stator, rotor, stator coil, front end housing, back-up ring, baffle plate, water wheels, spindle nose; Described stator is arranged on motor body left upper end position, described rotor is arranged on below described stator, described stator right-hand member arranges stator coil, described stator coil right-hand member arranges front end housing, on the right of described front end housing, below arranges back-up ring, arranges baffle plate, arrange water wheels below described back-up ring on the right of described back-up ring, below described water wheels, spindle nose is set, between described back-up ring and baffle plate, forms conical cavity interstitial structure.
2. motor shaft head water proof structure according to claim 1, is characterized in that: it is that H7/JS6 coordinates that back-up ring and described water wheels are combined with described spindle nose, and splashing water can not from infiltrating therebetween.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420604012.0U CN204205786U (en) | 2014-10-02 | 2014-10-02 | Motor shaft head water proof structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420604012.0U CN204205786U (en) | 2014-10-02 | 2014-10-02 | Motor shaft head water proof structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204205786U true CN204205786U (en) | 2015-03-11 |
Family
ID=52663701
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420604012.0U Expired - Fee Related CN204205786U (en) | 2014-10-02 | 2014-10-02 | Motor shaft head water proof structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204205786U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104917327A (en) * | 2015-06-11 | 2015-09-16 | 德州恒力电机有限责任公司 | Electric motor for IP67 small boat |
-
2014
- 2014-10-02 CN CN201420604012.0U patent/CN204205786U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104917327A (en) * | 2015-06-11 | 2015-09-16 | 德州恒力电机有限责任公司 | Electric motor for IP67 small boat |
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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: 20150311 |