CN109386308A - A kind of easy-to-mount impeller - Google Patents
A kind of easy-to-mount impeller Download PDFInfo
- Publication number
- CN109386308A CN109386308A CN201811507199.1A CN201811507199A CN109386308A CN 109386308 A CN109386308 A CN 109386308A CN 201811507199 A CN201811507199 A CN 201811507199A CN 109386308 A CN109386308 A CN 109386308A
- Authority
- CN
- China
- Prior art keywords
- fixed
- rotary table
- block
- impeller
- mounting base
- 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.)
- Withdrawn
Links
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
- F01D—NON-POSITIVE DISPLACEMENT MACHINES OR ENGINES, e.g. STEAM TURBINES
- F01D25/00—Component parts, details, or accessories, not provided for in, or of interest apart from, other groups
- F01D25/28—Supporting or mounting arrangements, e.g. for turbine casing
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
- F01D—NON-POSITIVE DISPLACEMENT MACHINES OR ENGINES, e.g. STEAM TURBINES
- F01D5/00—Blades; Blade-carrying members; Heating, heat-insulating, cooling or antivibration means on the blades or the members
- F01D5/02—Blade-carrying members, e.g. rotors
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04D—NON-POSITIVE-DISPLACEMENT PUMPS
- F04D29/00—Details, component parts, or accessories
- F04D29/18—Rotors
- F04D29/22—Rotors specially for centrifugal pumps
- F04D29/2205—Conventional flow pattern
- F04D29/2222—Construction and assembly
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04D—NON-POSITIVE-DISPLACEMENT PUMPS
- F04D29/00—Details, component parts, or accessories
- F04D29/60—Mounting; Assembling; Disassembling
- F04D29/62—Mounting; Assembling; Disassembling of radial or helico-centrifugal pumps
- F04D29/628—Mounting; Assembling; Disassembling of radial or helico-centrifugal pumps especially adapted for liquid pumps
Abstract
The present invention relates to impeller technical fields, in particular disclose a kind of easy-to-mount impeller, including impeller body, impeller body left end middle position is fixed with rotary table, the rotary table left end is circumferentially equidistant to leave that there are four limiting slots, limited block is connected in limiting slot, the limited block is fixed with limit spring far from the side of rotary table, the other end of the limit spring is fixed with mounting base, the positive Middle face of mounting base is provided with the perforative rectangular opening towards the mounting base back side, rectangular opening right end is opened there are four circular through hole, is connected with rectangular block in rectangular opening.In the present invention, by the setting of limited block and rotary table, impeller can be fixed, when pulling pull handle, limited block can be squeezed by metallic rod, impeller is discharged, it is easily convenient, it is much facilitated for staff's work belt, present apparatus structure is simple, and design is reasonable.
Description
Technical field
The present invention relates to impeller technical field more particularly to a kind of easy-to-mount impellers.
Background technique
Impeller had both referred to the wheel disc equipped with movable vane, was the component part of impulse turbine rotor.Again finger wheel disk and install its
On moving blade general name.Impeller is the vaned rotary body of tool for energy being transmitted to liquid.
At work, coping with different working environments will use the impeller of different size, and impeller is installed usually using bolt,
It is time-consuming and laborious in frequent replacement, thus it is proposed that a kind of easy-to-mount impeller, to solve the above problems.
Summary of the invention
The purpose of the present invention is to solve disadvantages existing in the prior art, and a kind of easy-to-mount leaf proposed
Wheel.
To achieve the goals above, present invention employs following technical solutions:
A kind of easy-to-mount impeller, including impeller body, impeller body left end middle position are fixed with rotary table, the circle
Platform left end is circumferentially equidistant to be left there are four limiting slot, is connected with limited block in limiting slot, the limited block is far from rotary table
Side is fixed with limit spring, and the other end of the limit spring is fixed with mounting base, and the positive Middle face of mounting base is provided with court
To the perforative rectangular opening at the mounting base back side, rectangular opening right end is opened there are four circular through hole, is connected with rectangle in rectangular opening
Block, the side of the rectangular block towards rotary table is equidistant to be fixed with four metallic rods.
Preferably, the mounting base right end is provided with fixed circular groove, and rotary table is movably connected in fixing groove, the outer diameter value of rotary table
Equal to the inner diameter values of fixed circular groove.
Preferably, the side wall of the fixed circular groove is equidistant opens there are four rectangular channel, and limited block is movably arranged on rectangular channel
It is interior, the notch to hook is provided on the left of limited block.
Preferably, the metallic rod is ball structure towards one end of limited block, and metallic rod passes through circular through hole, metallic rod
It is located at the notch minimum of limited block towards one end of limited block.
Preferably, the rectangular block is fixed with sliding block in two sidewalls up and down, and rectangular opening top and bottom sidewall is provided with sliding groove, sliding block and
Sliding groove is fitted close, and rectangular opening front and back sides two sidewalls are fixed with pull handle.
Preferably, there are four fixed frames, fixed frame to pacify by the way that fastening bolt is fixed for the equidistant fixation in mounting base left end
On rotating machinery.
Compared with prior art, the beneficial effects of the present invention are:
In the present invention:
1, by the setting of limited block and rotary table, impeller can be fixed, when pulling pull handle, metal can be passed through
Bar squeezes limited block, and impeller is discharged, easily convenient, is staff's work belt much to facilitate.
2, present apparatus structure is simple, and design rationally, is not only convenient for the disassembly of impeller, while also saving trouble very much during installation,
Save a large amount of set-up time.
Detailed description of the invention
Fig. 1 is a kind of front section view of easy-to-mount impeller proposed by the present invention.
Fig. 2 is a kind of left view of easy-to-mount impeller proposed by the present invention.
Fig. 3 is a kind of right view of easy-to-mount impeller proposed by the present invention.
Fig. 4 is a kind of schematic three dimensional views of easy-to-mount impeller proposed by the present invention.
In figure: 1 impeller body, 2 rotary tables, 3 limited blocks, 4 limit springs, 5 mounting bases, 6 fixed frames, 7 rectangular blocks, 8 metals
Bar, 9 sliding blocks, 10 pull handles.
Specific embodiment
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation description, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.
Referring to Fig.1-4, a kind of easy-to-mount impeller, including impeller body 1,1 left end middle position of impeller body are fixed
There is a rotary table 2,2 left end of rotary table is circumferentially equidistant to be left there are four limiting slot, is connected with limited block 3, limited block 3 in limiting slot
Side far from rotary table 2 is fixed with limit spring 4, and the other end of limit spring 4 is fixed with mounting base 5, the positive Middle face of mounting base 5
It is provided with the perforative rectangular opening towards 5 back side of mounting base, rectangular opening right end is opened there are four circular through hole, and rectangular opening is interior to be flexibly connected
There is rectangular block 7, the side of rectangular block 7 towards rotary table 2 is equidistant to be fixed with four metallic rods 8, and 5 right end of mounting base is provided with fixed circle
Slot, rotary table 2 are movably connected in fixing groove, and the outer diameter value of rotary table 2 is equal to the inner diameter values of fixed circular groove, the side wall etc. of fixed circular groove
Distance is opened there are four rectangular channel, and limited block 3 is movably arranged in rectangular channel, and the notch to hook, metal are provided on the left of limited block 3
Bar 8 towards one end of limited block be ball structure, metallic rod 8 pass through circular through hole, metallic rod 8 towards limited block 3 one end position
At the notch minimum of limited block 3, about 7 two sidewalls of rectangular block are fixed with sliding block 9, and rectangular opening top and bottom sidewall is provided with sliding groove,
Sliding block 9 and sliding groove are fitted close, and rectangular opening front and back sides two sidewalls are fixed with pull handle 10, and 5 left end of mounting base is equidistant solid
Fixed frame 6 there are four fixed, fixed frame 6 are fixedly mounted on rotating machinery by fastening bolt.
Working principle: in the present invention, mounting base 5 is fixedly mounted on slewing by fixed frame 6 can carry out work
Make, when needing replacing impeller body 1, it is only necessary to which pull handle 10 is pulled in 1 direction of Xiang Chaoxiang impeller body, and rectangular block 7 drives
Metallic rod 8, which squeezes limited block 3, can take out impeller body 1 so that limited block 3 leaves rotary table 2, when installing impeller body 1,
The fixation circular groove that rotary table 2 is aligned to 5 right end of mounting base is only needed to insert, 2 left side of rotary table is equipped with oblique angle, squeezes limited block
3, so that limited block 3 enters inside mounting base 5, when waiting rotary tables 2 completely into the fixation circular groove for arriving mounting base 5,3 bullet of limited block
Out, rotary table 2 is blocked, fixes impeller body 1.
More than, it is merely preferred embodiments of the present invention, but scope of protection of the present invention is not limited thereto, it is any
Those familiar with the art in the technical scope disclosed by the present invention, according to the technique and scheme of the present invention and its invents
Design is subject to equivalent substitution or change, should be covered by the protection scope of the present invention.
Claims (6)
1. a kind of easy-to-mount impeller, including impeller body (1), which is characterized in that impeller body (1) left end interposition
It sets and is fixed with rotary table (2), rotary table (2) left end is circumferentially equidistant to be left there are four limiting slot, and the interior flexible connection of limiting slot is limited
Position block (3), the limited block (3) are fixed with limit spring (4) far from the side of rotary table (2), the limit spring (4) it is another
One end is fixed with mounting base (5), and the positive Middle face of the mounting base (5) is provided with the perforative rectangular opening towards mounting base (5) back side,
Rectangular opening right end is opened there are four circular through hole, is connected with rectangular block (7) in rectangular opening, and the rectangular block (7) is towards rotary table
(2) side is equidistant to be fixed with four metallic rods (8).
2. a kind of easy-to-mount impeller according to claim 1, which is characterized in that mounting base (5) right end is provided with
Fixed circular groove, rotary table (2) are movably connected in fixing groove, and the outer diameter value of rotary table (2) is equal to the inner diameter values of fixed circular groove.
3. a kind of easy-to-mount impeller according to claim 2, which is characterized in that the side wall of the fixed circular groove is equidistant
It leaves there are four rectangular channel, limited block (3) is movably arranged in rectangular channel, and the notch to hook is provided on the left of limited block (3).
4. a kind of easy-to-mount impeller according to claim 1, which is characterized in that metallic rod (8) the direction limit
One end of block is ball structure, and metallic rod (8) passes through circular through hole, and metallic rod (8) is located at limit towards one end of limited block (3)
At the notch minimum of block (3).
5. a kind of easy-to-mount impeller according to claim 1, which is characterized in that the rectangular block (7) two sides up and down
Wall is fixed with sliding block (9), and rectangular opening top and bottom sidewall is provided with sliding groove, and sliding block (9) and sliding groove are fitted close, rectangular opening front and back sides
Two sidewalls are fixed with pull handle (10).
6. a kind of easy-to-mount impeller according to claim 1, which is characterized in that mounting base (5) left end is equidistant
From fixed there are four fixed frame (6), fixed frame (6) is fixedly mounted on rotating machinery by fastening bolt.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811507199.1A CN109386308A (en) | 2018-12-11 | 2018-12-11 | A kind of easy-to-mount impeller |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811507199.1A CN109386308A (en) | 2018-12-11 | 2018-12-11 | A kind of easy-to-mount impeller |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109386308A true CN109386308A (en) | 2019-02-26 |
Family
ID=65430335
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811507199.1A Withdrawn CN109386308A (en) | 2018-12-11 | 2018-12-11 | A kind of easy-to-mount impeller |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109386308A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110397621A (en) * | 2019-07-22 | 2019-11-01 | 高邮环流泵业有限公司 | A kind of axial-flow pump impeller used for chemical reactor |
| CN110821842A (en) * | 2019-12-06 | 2020-02-21 | 芜湖裕优机械科技有限公司 | Working wheel for centrifugal pump and centrifugal pump |
-
2018
- 2018-12-11 CN CN201811507199.1A patent/CN109386308A/en not_active Withdrawn
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110397621A (en) * | 2019-07-22 | 2019-11-01 | 高邮环流泵业有限公司 | A kind of axial-flow pump impeller used for chemical reactor |
| CN110821842A (en) * | 2019-12-06 | 2020-02-21 | 芜湖裕优机械科技有限公司 | Working wheel for centrifugal pump and centrifugal pump |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20190226 |
|
| WW01 | Invention patent application withdrawn after publication |