CN206801937U - A kind of water pump stainless steel impeller structure of convenient installation - Google Patents
A kind of water pump stainless steel impeller structure of convenient installation Download PDFInfo
- Publication number
- CN206801937U CN206801937U CN201720693687.0U CN201720693687U CN206801937U CN 206801937 U CN206801937 U CN 206801937U CN 201720693687 U CN201720693687 U CN 201720693687U CN 206801937 U CN206801937 U CN 206801937U
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- CN
- China
- Prior art keywords
- impeller
- blade
- water pump
- rotating shaft
- shaft
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- 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 kind of water pump stainless steel impeller structure of convenient installation, including impeller outer housing, center retainer ring and shaft thread, the outside of the impeller outer housing is provided with impeller outer wheel hub, and blade tongue is provided with impeller outer housing, impeller inner wheel hub is provided with the right side of the blade tongue, the middle position of the impeller inner wheel hub is provided with impeller shaft port retainer plate, and the outside of impeller shaft port retainer plate is provided with blade fixed port；Fixing nut is provided with existing impeller, shaft thread is provided with central rotating shaft, directly impeller and water pump can be fixed by screw thread, and hand of spiral is consistent with rotation direction, the situation of loosening can be so prevented, is fixedly connected on impeller footstock with fixing nut, install very convenient quick, and situation about loosening will not occur because of machine whirling vibration, so as to reach safe ready, purpose safe to use.
Description
Technical field
The utility model belongs to impeller technical field, and in particular to a kind of water pump stainless steel impeller knot of convenient installation
Structure.
Background technology
Water pump vane is cylinder iron made, and the blade on water pump vane plays a major role again, the shape and size of water pump vane
There is substantial connection with pump performance, water pump vane generally can be divided into two kinds of single-suction and double-suction type.Single-suction impeller is unilateral suction
Water, low discharge water pump vane are mostly such a pattern, and double-sided impeller absorbs water for both sides, and big flow water pump vane uses double-suction type
Impeller.Impeller is the core component of water pump, is the main influence element of operating efficiency, under specific operation, if Impeller Design is not
Hydraulic loss and gap loss will be produced at pump intake and blade well, then must select specialty selecting aspect
Water pump vane manufacturer.
Existing impeller still has several drawbacks part in use, for example, existing impeller is not square when mounted
Just, it is necessary to be fixedly mounted by more bolt, and the situation of loosening is there may be in rotation process, to production and processing
Make troubles.
Utility model content
The purpose of this utility model is to provide a kind of water pump stainless steel impeller structure of convenient installation, above-mentioned to solve
It is proposed that existing impeller is inconvenient when mounted in background technology, it is necessary to be fixedly mounted by more bolt, and turning
The situation of loosening is there may be during dynamic, the problem of being made troubles to production and processing.
To achieve the above object, the utility model provides following technical scheme：A kind of water pump stainless steel of convenient installation
Blade wheel structure, including impeller outer housing, center retainer ring and shaft thread, the outside of the impeller outer housing are provided with impeller outer
Wheel hub, and blade tongue is provided with impeller outer housing, impeller inner wheel hub, the impeller are provided with the right side of the blade tongue
The middle position of inner wheel hub is provided with impeller shaft port retainer plate, and the outside of impeller shaft port retainer plate is provided with
Blade fixed port, the center retainer ring are arranged on the right side of impeller inner wheel hub, and the right middle position of center retainer ring
Place is provided with central rotating shaft, and impeller blade is provided with the central rotating shaft, and blade is provided with the right side of the impeller blade and is turned
Dynamic cage ring, the blade rotate and are provided with fixing bearing shell on the right side of cage ring, set on the right side of the fixing bearing shell
Fixing nut is equipped with, the shaft thread is arranged on the inside of central rotating shaft, and the outside of the central rotating shaft is provided with rotating shaft axle
Hold, and fixing bearing is provided with outside the right-hand member of shaft bearing.
Preferably, it is rotatablely connected between the impeller outer housing and impeller blade by central rotating shaft.
Preferably, the blade tongue is provided with six altogether, and six blade tongues are uniformly installed in impeller outer housing
On preceding surface.
Preferably, the blade rotates cage ring and is provided with two altogether, and two blades rotate cage ring and correspond to peace respectively
Mounted in the left and right sides of impeller blade.
Preferably, it is rotatablely connected between the central rotating shaft and fixing nut by fixing bearing.
Compared with prior art, the beneficial effects of the utility model are：The utility model is scientific and reasonable for structure, safe to use
It is convenient, fixing nut is provided with existing impeller, shaft thread is provided with central rotating shaft, can be direct by screw thread
Impeller and water pump are fixed, and hand of spiral is consistent with rotation direction, the situation of loosening can be so prevented, in impeller
It is fixedly connected on footstock with fixing nut, installation is very convenient quick, and will not occur what is loosened because of machine whirling vibration
Situation, so as to reach safe ready, purpose safe to use.
Brief description of the drawings
Fig. 1 is structural representation of the present utility model；
Fig. 2 is side structure schematic diagram of the present utility model；
Fig. 3 is internal cross section structural representation of the present utility model；
In figure：1- impeller shafts port retainer plate, 2- blades fixed port, 3- impellers inner wheel hub, 4- impeller outers housing, 5-
Blade tongue, 6- impellers outer wheel hub, 7- fixing bearings shell, 8- fixing nuts, 9- blades rotate cage ring, 10- central rotating shafts,
11- centers retainer ring, 12- impeller blades, 13- fixing bearings, 14- shaft bearings, 15- shaft threads.
Embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the embodiment of the utility model is carried out
Clearly and completely describing, it is clear that described embodiment is only the utility model part of the embodiment, rather than whole
Embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are not under the premise of creative work is made
The every other embodiment obtained, belong to the scope of the utility model protection.
Fig. 1, Fig. 2 and Fig. 3 are referred to, the utility model provides a kind of technical scheme：It is solid including impeller outer housing 4, center
Determine ring 11 and shaft thread 15, the outside of impeller outer housing 4 is provided with impeller outer wheel hub 6, and is provided with leaf on impeller outer housing 4
Piece tongue 5, the right side of blade tongue 5 are provided with impeller inner wheel hub 3, and the middle position of impeller inner wheel hub 3 is provided with impeller and turned
Shaft end mouth retainer plate 1, the outside of impeller shaft port retainer plate 1 are provided with blade fixed port 2, and center retainer ring 11 is arranged on
The right side of impeller inner wheel hub 3, and the right middle opening position of center retainer ring 11 is provided with central rotating shaft 10, on central rotating shaft 10
Impeller blade 12 is provided with, the right side of impeller blade 12 is provided with blade and rotates cage ring 9, and blade rotates the right side of cage ring 9
Fixing bearing shell 7 is provided with, the right side of fixing bearing shell 7 is provided with fixing nut 8, and shaft thread 15 turns installed in center
The inside of axle 10, the outside of central rotating shaft 10 is provided with shaft bearing 14, and is provided with fixation outside the right-hand member of shaft bearing 14
Bearing 13.
In order that obtaining can relatively rotate between impeller outer housing 4 and impeller blade 12, and in the present embodiment, preferable impeller outer
It is rotatablely connected between housing 4 and impeller blade 12 by central rotating shaft 10.
In order that impeller can normal work, in the present embodiment, preferable blade tongue 5 is provided with six, and six altogether
Individual blade tongue 5 is uniformly on the preceding surface of impeller outer housing 4.
In order that obtaining the rotation safety and stability of impeller blade 12, in the present embodiment, preferable blade rotates cage ring 9 and set altogether
There are two, and two blades rotate cage ring 9 and corresponded to respectively installed in the left and right sides of impeller blade 12.
In order that obtaining central rotating shaft 10 and the stable connection of fixing nut 8, in the present embodiment, preferable central rotating shaft 10 is with consolidating
Determine to be rotatablely connected by fixing bearing 13 between nut 8.
Operation principle and process for using of the present utility model：After the utility model installs, staff holds impeller
Shell body 4, the impeller shaft port retainer plate 1 in center retainer ring 11 and central rotating shaft 10 are aligned, then pass through rotating shaft spiral shell
The rotation installation of line 15, fixing nut 8 that can be by rear when impeller outer housing 4 passes completely through central rotating shaft 10 and fixation
Impeller is fixed bearing 13, without being fixed by many bolts, and because shaft thread 15 and rotation
Direction is consistent, when impeller works, is not in the situation of loosening, uses more safe ready.
While there has been shown and described that embodiment of the present utility model, for the ordinary skill in the art,
It is appreciated that these embodiments can be carried out with a variety of changes in the case where not departing from principle of the present utility model and spirit, repaiied
Change, replace and modification, the scope of the utility model are defined by the appended claims and the equivalents thereof.
Claims (5)
1. a kind of water pump stainless steel impeller structure of convenient installation, including impeller outer housing（4）, center retainer ring（11）With turn
Axle thread（15）, it is characterised in that：The impeller outer housing（4）Outside be provided with impeller outer wheel hub（6）, and impeller outer housing
（4）On be provided with blade tongue（5）, the blade tongue（5）Right side be provided with impeller inner wheel hub（3）, the impeller lubrication groove
Hub（3）Middle position be provided with impeller shaft port retainer plate（1）, impeller shaft port retainer plate（1）Outside
It is provided with blade fixed port（2）, the center retainer ring（11）Installed in impeller inner wheel hub（3）Right side, and center is fixed
Ring（11）Right middle opening position be provided with central rotating shaft（10）, the central rotating shaft（10）On be provided with impeller blade
（12）, the impeller blade（12）Right side be provided with blade rotate cage ring（9）, the blade rotation cage ring（9）The right side
Side is provided with fixing bearing shell（7）, the fixing bearing shell（7）Right side be provided with fixing nut（8）, the rotating shaft spiral shell
Line（15）Installed in central rotating shaft（10）Inside, the central rotating shaft（10）Outside be provided with shaft bearing（14）, and turn
Axle bearing（14）Right-hand member outside be provided with fixing bearing（13）.
A kind of 2. water pump stainless steel impeller structure of convenient installation according to claim 1, it is characterised in that：The leaf
Hub cap body（4）With impeller blade（12）Between pass through central rotating shaft（10）Rotation connection.
A kind of 3. water pump stainless steel impeller structure of convenient installation according to claim 1, it is characterised in that：The leaf
Piece tongue（5）Six, and six blade tongues are provided with altogether（5）Uniformly it is arranged on impeller outer housing（4）Preceding surface on.
A kind of 4. water pump stainless steel impeller structure of convenient installation according to claim 1, it is characterised in that：The leaf
Piece rotates cage ring（9）Two are provided with altogether, and two blades rotate cage ring（9）Correspond to respectively and be arranged on impeller blade（12）
The left and right sides.
A kind of 5. water pump stainless steel impeller structure of convenient installation according to claim 1, it is characterised in that：In described
Heart rotating shaft（10）With fixing nut（8）Between pass through fixing bearing（13）Rotation connection.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720693687.0U CN206801937U (en) | 2017-06-15 | 2017-06-15 | A kind of water pump stainless steel impeller structure of convenient installation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720693687.0U CN206801937U (en) | 2017-06-15 | 2017-06-15 | A kind of water pump stainless steel impeller structure of convenient installation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206801937U true CN206801937U (en) | 2017-12-26 |
Family
ID=60747494
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720693687.0U Expired - Fee Related CN206801937U (en) | 2017-06-15 | 2017-06-15 | A kind of water pump stainless steel impeller structure of convenient installation |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206801937U (en) |
-
2017
- 2017-06-15 CN CN201720693687.0U patent/CN206801937U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20171226 Termination date: 20200615 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |