CN204879184U - Simple and easy rotary joint - Google Patents
Simple and easy rotary joint Download PDFInfo
- Publication number
- CN204879184U CN204879184U CN201520458543.8U CN201520458543U CN204879184U CN 204879184 U CN204879184 U CN 204879184U CN 201520458543 U CN201520458543 U CN 201520458543U CN 204879184 U CN204879184 U CN 204879184U
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- China
- Prior art keywords
- rotor
- soldering member
- stator
- bearing
- connecting flange
- 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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Abstract
The utility model discloses a simple and easy rotary joint comprises stator seam piece, bearing, set screw, polytetrafluoroethylene axle sleeve and rotor seam piece, and wherein stator seam piece is by stator connecting flange, axial positioning board with carry the outer tube to constitute, rotor seam piece is by carrying inner tube, bearing sleeve and rotor connecting flange to constitute, the utility model discloses simple structure, the reliable operation, the cost is lower, and frictional resistance is little, and the effect is better.
Description
Technical field
The utility model relates to swivel joint field, particularly a kind of Simple rotary joint.
Background technique
In some industries such as Coal Chemical Industries, often can run into the problem of pipeline pulverized coal conveying or other media in the case of rotation, be adopt rotating sealing device to be solved substantially, and conventional is the mode adopting graphite grazing at present.There is graphite problem easy to wear in this mechanism, also has some rotary joint structures complicated, and physical dimension is comparatively large and cost is higher, is not suitable for the occasion that some installing spaces are little.
Summary of the invention
The utility model, for above-mentioned the deficiencies in the prior art, provides a kind of Simple rotary joint that when a kind of structure is simple, physical dimension is little, cost is lower and rotate, friction is less.
The utility model patent technological scheme used is: a kind of Simple rotary joint is made up of stator soldering member, bearing, positioning screwn, teflon axle sleeve and rotor soldering member, it is characterized in that stator soldering member has been provided with teflon axle sleeve and bearing, rotor soldering member is arranged on teflon axle sleeve and bearing, positioning screwn is arranged on rotor soldering member, coordinate with bearing outer ring, for the axially locating of rotor soldering member.
Stator soldering member is made up of stator connecting flange, axially locating plate and conveying outer tube, and stator connecting flange and axially locating plate are welded on conveying outer tube.
Rotor soldering member is formed by carrying interior pipe, bearing sleeve and rotor connecting flange, and bearing sleeve and rotor connecting flange are arranged on the interior pipe of conveying.
The beneficial effects of the utility model are, a kind of Simple rotary joint structure of the present utility model is simple, and reliable operation, cost is lower, and surface friction drag is little, and effect is better.
Below in conjunction with accompanying drawing, the utility model is further illustrated.
Fig. 1 is the structural representation of a kind of Simple rotary joint of the utility model
Fig. 2 is the structural representation of the rotor soldering member of a kind of Simple rotary joint of the utility model
Fig. 3 is the structural representation of the stator soldering member of a kind of Simple rotary joint of the utility model
1. stator soldering member, 2. bearing, 3. positioning screwns, 4. teflon axle sleeve, 5. rotor soldering member in figure, 6. pipe in conveying, 7. bearing sleeve, 8. rotor connecting flange, 9. stator connecting flange, 10. axially locating plate, 11. conveying outer tubes.
Embodiment:
By reference to the accompanying drawings the mode of execution that the utility model provides is described in further detail:
As Figure 1-3, a kind of Simple rotary joint is made up of stator soldering member 1, bearing 2, positioning screwn 3, teflon axle sleeve 4 and rotor soldering member 5, it is characterized in that stator soldering member 1 being provided with teflon axle sleeve 4 and bearing 2, rotor soldering member 5 is arranged on teflon axle sleeve 4 and bearing 2, positioning screwn 3 is arranged on rotor soldering member 5, coordinate with bearing 2 outer ring, for the axially locating of rotor soldering member 5.
Stator soldering member 1 is made up of stator connecting flange 9, axially locating plate 10 and conveying outer tube 11, and stator connecting flange 9 and axially locating plate 10 are welded on conveying outer tube 11.
Rotor soldering member is formed by carrying interior pipe 6, bearing sleeve 7 and rotor connecting flange 8, and bearing sleeve 7 and rotor connecting flange 8 are arranged on the interior pipe 6 of conveying.
Wherein, described a kind of Simple rotary jiont treatment is in fixed ducts road and the neutral position rotating conveyance conduit, the stator connecting flange sealing of swivel joint stator soldering member is arranged on the end in fixed ducts road, the rotor connecting flange sealing of rotor soldering member is arranged on the end rotating conveyance conduit, positioning screwn is by the bearing sleeve of rotor soldering member, withstand on the outer ring of bearing, for the axially locating of rotor soldering member.During work, stator soldering member and rotor soldering member are coordinated by teflon axle sleeve and rotate, and teflon axle sleeve is made up of polytetrafluoroethylmaterial material, and surface friction drag is little and wear-resisting.
In this description, the utility model is described with reference to its specific embodiment.But, still can make various amendment and conversion obviously and not deviate from spirit and scope of the present utility model.Therefore, specification and accompanying drawing are regarded in an illustrative, rather than a restrictive.
Claims (3)
1. a Simple rotary joint is made up of stator soldering member, bearing, positioning screwn, teflon axle sleeve and rotor soldering member, it is characterized in that stator soldering member is provided with teflon axle sleeve and bearing, rotor soldering member is arranged on teflon axle sleeve and bearing, positioning screwn is arranged on rotor soldering member, coordinate with bearing outer ring, for the axially locating of rotor soldering member.
2. a kind of Simple rotary joint according to claim 1, it is characterized in that stator soldering member is made up of stator connecting flange, axially locating plate and conveying outer tube, stator connecting flange and axially locating plate are welded on conveying outer tube.
3. a kind of Simple rotary joint according to claim 1, is characterized in that rotor soldering member is formed by carrying interior pipe, bearing sleeve and rotor connecting flange, and bearing sleeve and rotor connecting flange are arranged on the interior pipe of conveying.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520458543.8U CN204879184U (en) | 2015-06-30 | 2015-06-30 | Simple and easy rotary joint |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520458543.8U CN204879184U (en) | 2015-06-30 | 2015-06-30 | Simple and easy rotary joint |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204879184U true CN204879184U (en) | 2015-12-16 |
Family
ID=54823556
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520458543.8U Expired - Fee Related CN204879184U (en) | 2015-06-30 | 2015-06-30 | Simple and easy rotary joint |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204879184U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106587339A (en) * | 2017-02-08 | 2017-04-26 | 佛山市新泰隆环保设备制造有限公司 | Water discharging method and water discharging apparatus of sequencing batch type reactor |
-
2015
- 2015-06-30 CN CN201520458543.8U patent/CN204879184U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106587339A (en) * | 2017-02-08 | 2017-04-26 | 佛山市新泰隆环保设备制造有限公司 | Water discharging method and water discharging apparatus of sequencing batch type reactor |
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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: 20151216 Termination date: 20160630 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |