CN205379997U - Take high -pressure water jet rotator of speed reduction function - Google Patents
Take high -pressure water jet rotator of speed reduction function Download PDFInfo
- Publication number
- CN205379997U CN205379997U CN201620050326.XU CN201620050326U CN205379997U CN 205379997 U CN205379997 U CN 205379997U CN 201620050326 U CN201620050326 U CN 201620050326U CN 205379997 U CN205379997 U CN 205379997U
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- China
- Prior art keywords
- bearing
- main shaft
- ring
- piece
- deceleration
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- Expired - Fee Related
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Abstract
The utility model discloses a take high -pressure water jet rotator of speed reduction function, including main shaft, body seat and body seat end cover, the piece that slows down has been cup jointed in the main shaft middle section, and the piece left side of slowing down is equipped with the piece that slows down and keeps off the ring, and the piece that slows down keeps off the ring left side and is equipped with bearing A, and bearing A cup joints at the main shaft left end, and bearing A left side is equipped with skeleton oil blanket A, and skeleton oil blanket A cup joints the left end at bearing A, a speed reduction piece right side is equipped with bearing B, being equipped with the cover that slows down between bearing B and the bearing A, slows down to overlap to be located the piece outside of slowing down, be equipped with the sealed ring that keeps off between bearing B and the body seat end cover, sealed keeping off is equipped with skeleton oil blanket B between ring and the main shaft, be equipped with the pressurization ring between main shaft right -hand member and the body seat end cover, pressurization ring and sealed keeping off are equipped with sealed backing ring between the ring. The utility model discloses simple structure, reasonable in design has the decelerating effect, with the rotary speed control of main shaft in the certain limit, create the condition for the water jet reaches best hitting power, provide best cleaning performance.
Description
Technical field
This utility model relates to a kind of self-rotating nozzle, specifically a kind of high-pressure water jet rotary body with deceleration.
Background technology
When using Cleaning by High Pressure Water Jet alumina producer pipeline scarring, self-rotating nozzle is high with its cleaning efficiency, and the advantages such as cleaning performance is good are applied.Self-rotating nozzle is the impetus of centrifugal action and the counteracting force utilizing current, makes water spray limit, shower nozzle limit rotate.The angle of inclination installed due to arm number bending direction and the shower nozzle of shower nozzle is different, both can carry out the cleaning in ad-hoc location or region according to actual needs, it is also possible to carry out comprehensive cleaning.Self-rotating nozzle is that the impulsive force by current is carried out, therefore it is not that The faster the better for self-rotating nozzle angular velocity of rotation, the too fast meeting of rotary speed causes water jet atomization and the range time of staying too short, it is impossible to ensures the impulsive force to pipeline scarring, and then is unable to reach cleaning performance.
Utility model content
The purpose of this utility model is in that to provide a kind of high-pressure water jet rotary body with deceleration, with the problem solving to propose in above-mentioned background technology.
For achieving the above object, this utility model provides following technical scheme:
A kind of high-pressure water jet rotary body with deceleration, all laterally offers through hole including main shaft, housing and housing end cap, described housing and housing end cap centre position, and main shaft is positioned at described through hole, and housing end cap is plugged on the right side of housing；Main shaft stage casing is socketed with deceleration block, is provided with deceleration block baffle ring on the left of deceleration block, is provided with bearing A, bearing A and is socketed in main shaft left end on the left of deceleration block baffle ring, is provided with outside framework oil seal A, outside framework oil seal A and is socketed in bearing A left end on the left of bearing A；Being provided with bearing B on the right side of deceleration block, be provided with deceleration set between bearing B and bearing A, deceleration set is positioned at outside deceleration block；It is provided with seal stopper ring between bearing B and housing end cap, between seal stopper ring and main shaft, is provided with outside framework oil seal B；It is provided with high pressure sealing ring between main shaft right-hand member and housing end cap, between high pressure sealing ring and seal stopper ring, is provided with gasket ring.
As further program of the utility model: described deceleration block is three, is evenly distributed on outside main shaft stage casing.
Compared with prior art, the beneficial effects of the utility model are: this utility model simple in construction, reasonable in design, utilize the principle of centrifugal force, install deceleration block and the set that slows down at a rotating body additional, reach decelerating effect by the friction of deceleration block and the set that slows down, the rotating speed of main shaft is controlled in certain limit, reach best hitting power for water jet to create conditions, it is provided that optimal cleaning effect.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
Fig. 2 is the A-A sectional view of Fig. 1.
In figure: 1-main shaft, 2-outside framework oil seal A, 3-housing, 4-bearing A, 5-deceleration block baffle ring, 6-slows down set, 7-deceleration block, 8-bearing B, 9-outside framework oil seal B, 10-seal stopper ring, 11-housing end cap, 12-high pressure sealing ring, 13-gasket ring.
Detailed description of the invention
Below in conjunction with the accompanying drawing in this utility model embodiment, the technical scheme in this utility model embodiment is clearly and completely described, it is clear that described embodiment is only a part of embodiment of this utility model, rather than whole embodiments.Based on the embodiment in this utility model, the every other embodiment that those of ordinary skill in the art obtain under not making creative work premise, broadly fall into the scope of this utility model protection.
Refer to Fig. 1～2, a kind of high-pressure water jet rotary body with deceleration, all laterally offers through hole including main shaft 1, housing 3 and housing end cap 11, described housing 3 and housing end cap 11 centre position, main shaft 1 is positioned at described through hole, and housing end cap 11 is plugged on the right side of housing 3；Main shaft 1 stage casing is socketed with deceleration block 7, is provided with deceleration block baffle ring 5 on the left of deceleration block 7, is provided with bearing A4, bearing A4 and is socketed in main shaft 1 left end on the left of deceleration block baffle ring 5, is provided with outside framework oil seal A2, outside framework oil seal A2 and is socketed in bearing A4 left end on the left of bearing A4；Being provided with bearing B8 on the right side of deceleration block 7, be provided with deceleration set 6 between bearing B8 and bearing A4, the set 6 that slows down is positioned at outside deceleration block 7；It is provided with seal stopper ring 10 between bearing B8 and housing end cap 11, between seal stopper ring 10 and main shaft 1, is provided with outside framework oil seal B9；It is provided with high pressure sealing ring 12 between main shaft 1 right-hand member and housing end cap 11, between high pressure sealing ring 12 and seal stopper ring 10, is provided with gasket ring 13.
Further, deceleration block 7 described in the utility model is three, is evenly distributed on outside main shaft 1 stage casing, and without influence on the rotation of main shaft 1, and it is more steady that main shaft 1 can be made to rotate, and improves the stability of equipment.
Operation principle of the present utility model is:
Utilize the principle of centrifugal force, deceleration block 7 is installed additional at a rotating body, when main shaft 1 high speed rotating, driving deceleration block 7 to rotate and produce centrifugal force, deceleration block 7 offsets, with set 6 generation frictional force of slowing down, thus reaching decelerating effect, the rotating speed of main shaft 1 is controlled in certain limit, reaches best hitting power for water jet and create conditions, it is provided that optimal cleaning effect.
It is obvious to a person skilled in the art that this utility model is not limited to the details of above-mentioned one exemplary embodiment, and when without departing substantially from spirit of the present utility model or basic feature, it is possible to realize this utility model in other specific forms.Therefore, no matter from which point, embodiment all should be regarded as exemplary, and be nonrestrictive, scope of the present utility model is limited by claims rather than described above, it is intended that all changes in the implication of the equivalency dropping on claim and scope included in this utility model.Any accompanying drawing labelling in claim should be considered as the claim that restriction is involved.
In addition, it is to be understood that, although this specification is been described by according to embodiment, but not each embodiment only comprises an independent technical scheme, this narrating mode of description is only for clarity sake, description should be made as a whole by those skilled in the art, and the technical scheme in each embodiment through appropriately combined, can also form other embodiments that it will be appreciated by those skilled in the art that.
Claims (2)
1. the high-pressure water jet rotary body with deceleration, including main shaft (1), housing (3) and housing end cap (11), described housing (3) and housing end cap (11) centre position all laterally offer through hole, main shaft (1) is positioned at described through hole, and housing end cap (11) is plugged in housing (3) right side；It is characterized in that: main shaft (1) stage casing is socketed with deceleration block (7), deceleration block (7) left side is provided with deceleration block baffle ring (5), deceleration block baffle ring (5) left side is provided with bearing A(4), bearing A(4) it is socketed in main shaft (1) left end, bearing A(4) left side be provided with outside framework oil seal A(2), outside framework oil seal A(2) be socketed in bearing A(4) left end；Deceleration block (7) right side is provided with bearing B(8), bearing B(8) and bearing A(4) between be provided with deceleration set (6), the set (6) that slows down is positioned at outside deceleration block (7)；Bearing B(8) and housing end cap (11) between be provided with seal stopper ring (10), be provided with outside framework oil seal B(9 between seal stopper ring (10) and main shaft (1))；It is provided with high pressure sealing ring (12) between main shaft (1) right-hand member and housing end cap (11), between high pressure sealing ring (12) and seal stopper ring (10), is provided with gasket ring (13).
2. the high-pressure water jet rotary body with deceleration according to claim 1, it is characterised in that: described deceleration block (7) is three, is evenly distributed on outside main shaft (1) stage casing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620050326.XU CN205379997U (en) | 2016-01-20 | 2016-01-20 | Take high -pressure water jet rotator of speed reduction function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620050326.XU CN205379997U (en) | 2016-01-20 | 2016-01-20 | Take high -pressure water jet rotator of speed reduction function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205379997U true CN205379997U (en) | 2016-07-13 |
Family
ID=56348598
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620050326.XU Expired - Fee Related CN205379997U (en) | 2016-01-20 | 2016-01-20 | Take high -pressure water jet rotator of speed reduction function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205379997U (en) |
-
2016
- 2016-01-20 CN CN201620050326.XU patent/CN205379997U/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: 20160713 Termination date: 20190120 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |