CN206636934U - A kind of motor casing of diving mixer, bearing body, the static seal structure of fuel tank - Google Patents
A kind of motor casing of diving mixer, bearing body, the static seal structure of fuel tank Download PDFInfo
- Publication number
- CN206636934U CN206636934U CN201621447076.XU CN201621447076U CN206636934U CN 206636934 U CN206636934 U CN 206636934U CN 201621447076 U CN201621447076 U CN 201621447076U CN 206636934 U CN206636934 U CN 206636934U
- Authority
- CN
- China
- Prior art keywords
- motor casing
- bearing body
- grease chamber
- static seal
- ring seals
- 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
- 230000003068 static effect Effects 0.000 title claims abstract description 22
- 230000009189 diving Effects 0.000 title claims abstract description 11
- 239000002828 fuel tank Substances 0.000 title claims abstract description 6
- 239000004519 grease Substances 0.000 claims abstract description 22
- 238000005516 engineering process Methods 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
Landscapes
- Accessories For Mixers (AREA)
Abstract
The utility model designs a kind of motor casing of diving mixer, bearing body, the static seal structure of fuel tank, including motor casing, bearing body, joint bolt, grease chamber body, it is characterised in that：Seal gap is offered at the medial surface of electric machine casing bottom face, O-ring seals are embedded with seal gap, described O-ring seals inner headed face is relative with the periphery of bearing body, and the baseplane of O-ring seals is relative with the upper top surface of grease chamber body, and grease chamber body is connected with motor casing by joint bolt.The utility model has the advantages that O-shaped rubber seal can reduce one, directly reduce by a leakage hidden danger point, add operational reliability, axial static seal is changed to radial direction static seal, and assembling is easier.
Description
Technical field
A kind of static seal structure is the utility model is related to, particularly a kind of motor casing of diving mixer, bearing body, fuel tank
Static seal structure, the structure for being related to the motor casing of diving mixer, bearing body, the static seal of fuel tank and positioning spigot improves.
Background technology
Existing structure is shown in Fig. 1.Motor casing, bearing body and the grease chamber assembling structure of diving mixer, motor casing are used with grease chamber
Screw attachment, bearing body are pressed on casing by grease chamber, two leakage hidden danger points of this structure：First position is motor casing and axle
Between holding body, second position is between motor casing and grease chamber.For prevent pumped (conveying) medium enter diving mixer in, motor casing with
Axial static seal (first of axial static seal in Fig. 1), motor casing and grease chamber are carried out using O-shaped rubber seal between bearing body
Between axial static seal (second axial direction static seal in Fig. 1) carried out using O-shaped rubber seal.Therefore urgently to existing knot
Structure is improved.
Utility model content
The purpose of the utility model patent is to improve casing, bearing body, grease chamber structure so that reduces diving mixer leakage
Hidden danger, to increase operational reliability.The utility model design a kind of motor casing of diving mixer, bearing body, grease chamber body it is quiet
Sealing structure, including motor casing, bearing body, joint bolt, grease chamber body, it is characterised in that：In the inner side of electric machine casing bottom face
Seal gap is offered at face, O-ring seals are embedded with seal gap, described O-ring seals inner headed face and bearing body
Periphery is relative, and the baseplane of O-ring seals is relative with the upper top surface of grease chamber body, and grease chamber body is connected with motor casing by joint bolt
Connect.The utility model has the advantages that O-shaped rubber seal can reduce one, directly reduce by a leakage hidden danger point, add
Operational reliability, axial static seal are changed to radial direction static seal, and assembling is easier.
Brief description of the drawings
Accompanying drawing 1 is the structure chart of prior art, and 10 be motor casing in figure, and 11 be bearing body, and 12 is close for first of axial static
O-ring is sealed, 13 be joint bolt, and 14 be second axial static seal O-ring, and 15 be grease chamber.
Accompanying drawing 2 is section of structure of the present utility model.
Embodiment
A kind of motor casing of diving mixer, bearing body, the static seal structure of grease chamber body in figure, including motor casing 1, bearing
Body 2, joint bolt 3, grease chamber body 4, it is characterised in that：Seal gap 5 is offered at the medial surface of electric machine casing bottom face,
Seal gap is embedded with O-ring seals 6, and described O-ring seals inner headed face is relative with the periphery of bearing body, O-ring seals
Baseplane it is relative with the upper top surface of grease chamber body, grease chamber body is connected with motor casing by joint bolt.
As a result of O-shaped rubber seal together, reduce by a leakage hidden danger point in fact, add reliable
Property, and axial static seal is changed to radial direction static seal, assembling is easier.
Original twice axial direction is replaced because the utility model carries out radial direction static seal only with O-shaped rubber seal together
Static seal structure, therefore motor casing corresponding will increase with the connection size of grease chamber body in actual design.
Claims (1)
1. a kind of motor casing of diving mixer, bearing body, the static seal structure of fuel tank, including motor casing, bearing body, connection spiral shell
Nail, grease chamber body, it is characterised in that：Seal gap is offered at the medial surface of electric machine casing bottom face, is embedded in seal gap
There are O-ring seals, described O-ring seals inner headed face is relative with the periphery of bearing body, the baseplane of O-ring seals and grease chamber
The upper top surface of body is relative, and grease chamber body is connected with motor casing by joint bolt.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621447076.XU CN206636934U (en) | 2016-12-27 | 2016-12-27 | A kind of motor casing of diving mixer, bearing body, the static seal structure of fuel tank |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621447076.XU CN206636934U (en) | 2016-12-27 | 2016-12-27 | A kind of motor casing of diving mixer, bearing body, the static seal structure of fuel tank |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206636934U true CN206636934U (en) | 2017-11-14 |
Family
ID=60261332
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621447076.XU Expired - Fee Related CN206636934U (en) | 2016-12-27 | 2016-12-27 | A kind of motor casing of diving mixer, bearing body, the static seal structure of fuel tank |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206636934U (en) |
-
2016
- 2016-12-27 CN CN201621447076.XU patent/CN206636934U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20171114 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |