CN206454645U - Detachable stirring vane provided with shaft core guiding gutter - Google Patents
Detachable stirring vane provided with shaft core guiding gutter Download PDFInfo
- Publication number
- CN206454645U CN206454645U CN201720114804.3U CN201720114804U CN206454645U CN 206454645 U CN206454645 U CN 206454645U CN 201720114804 U CN201720114804 U CN 201720114804U CN 206454645 U CN206454645 U CN 206454645U
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- CN
- China
- Prior art keywords
- fixing groove
- blade
- stirring vane
- guiding gutter
- utility
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Abstract
A kind of detachable stirring vane provided with shaft core guiding gutter that the utility model is provided, the stirring vane includes blade body and fixing groove, and the fixing groove is used to fix with the rotary shaft of reactor.The fixing groove is semicircle arcuation, and one, two summits of the fixing groove semicircle arcuation are provided with buckle, and another is provided with neck, when stirring vane is by the fixing groove pairing described in per two panels, and the first space for accommodating rotating shaft is formed between the fixing groove.The upper and lower surface of the blade body is provided with plurality of guiding gutter.The utility model is by setting fixing groove so that can change quantity and the position of stirring vane as needed, while setting guiding gutter on stirring vane, guiding polyurethane will be close to shaft core direction movement in whipping process, make the more abundant of stirring progress.
Description
Technical field
The utility model is related to machinery equipment field, especially a kind of detachable paddle provided with shaft core guiding gutter
Piece.
Background technology
Polyurethane is needed persistently to stir in a kettle. in generating process, and rotary shaft, and profit are wherein provided with reactor
Stirring vane stirring polyurethane semi-finished product is driven with rotary shaft.Because centrifugal action can be led in existing stirring vane whipping process
Cause polyurethane to be moved to away from rotation direction of principal axis, and then cause the uneven of stirring progress.
Utility model content
Main purpose of the present utility model is to provide a kind of detachable stirring vane provided with shaft core guiding gutter, it is intended to solve
The problem of stirring uneven during certainly existing polyurethane production.
To solve the above problems, the utility model provides a kind of detachable stirring vane provided with shaft core guiding gutter, institute
Stating stirring vane includes blade body and fixing groove, and the fixing groove is used to fix with the rotary shaft of reactor；
The fixing groove is semicircle arcuation, and one, two summits of the fixing groove semicircle arcuation are provided with buckle, another
It is individual to be provided with neck, form receiving when stirring vane is by the fixing groove pairing described in per two panels, between the fixing groove and turn
First space of axle.
The upper and lower surface of the blade body be provided with plurality of guiding gutter, the guiding gutter by the front end of the stirring vane to
Rear end gradually extends to the direction close to the fixing groove, and the nose thickness of the blade body is less than rear end thickness, the leaf
The front end of piece main body is removably provided with the protective case for reducing abrasion.
It is preferred that, the blade body includes the first blade and the second blade, one end and the circle of first blade
Outside of the arcuation fixing groove away from the center of circle is connected, and the other end is connected with second blade, first blade and the second blade
Between the angle that is formed be more than 0 degree and be less than 180 degree.
It is preferred that, the front end of first blade and the second blade is removably provided with the protective case for reducing abrasion.
The technical solution of the utility model is by setting fixing groove so that can change the quantity of stirring vane as needed
And position, while setting guiding gutter on stirring vane, guiding polyurethane will be close to shaft core direction movement in whipping process, make
It is more abundant that stirring is carried out.
Brief description of the drawings
, below will be to embodiment in order to illustrate more clearly of the utility model embodiment or technical scheme of the prior art
Or the accompanying drawing used required in description of the prior art is briefly described, it should be apparent that, drawings in the following description are only
It is some embodiments of the present utility model, for those of ordinary skill in the art, is not paying the premise of creative work
Under, other accompanying drawings can also be obtained according to the structure shown in these accompanying drawings.
Fig. 1 is the structural representation of detachable stirring vane of the utility model embodiment provided with shaft core guiding gutter；
Fig. 2 be in Fig. 1 A-A to sectional view.
Realization, functional characteristics and the advantage of the utility model purpose will be described further referring to the drawings in conjunction with the embodiments.
Embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the utility model embodiment is carried out
Clearly and completely describe, it is clear that described embodiment is only a part of embodiment of the present utility model, rather than all
Embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are not making creative work premise
Lower obtained every other embodiment, belongs to the scope of the utility model protection.
It is to be appreciated that institute is directional in the utility model embodiment indicates (such as up, down, left, right, before and after ...)
Relative position relation, motion conditions for being only used for explaining under a certain particular pose (as shown in drawings) between each part etc., such as
When really the particular pose changes, then directionality indicates also correspondingly therewith to change.
In addition, and can not be managed in the utility model such as relating to the description of " first ", " second " etc. is only used for describing purpose
Solve to indicate or imply its relative importance or the implicit quantity for indicating indicated technical characteristic.Thus, define " the
One ", at least one this feature can be expressed or be implicitly included to the feature of " second ".It is " many in description of the present utility model
It is individual " it is meant that at least two, such as two, three etc., unless otherwise specifically defined.
In the utility model, unless otherwise clearly defined and limited, term " connection ", " fixation " etc. should do broad sense reason
Solution, for example, " fixation " can be fixedly connected or be detachably connected, or integrally；Can mechanically connect, also may be used
Be electrical connection；Can be joined directly together, can also be indirectly connected to by intermediary, can be the connection of two element internals
Or the interaction relationship of two elements, unless otherwise clear and definite restriction.For the ordinary skill in the art, can be with
Concrete meaning of the above-mentioned term in the utility model is understood as the case may be.
In addition, the technical scheme between each embodiment of the utility model can be combined with each other, but must be with ability
Domain those of ordinary skill can be implemented as basis, will be understood that when the combination appearance of technical scheme is conflicting or can not realize
The combination of this technical scheme is not present, also not within the protection domain of the utility model requirement.
The utility model provides a kind of detachable stirring vane 100 provided with shaft core guiding gutter.
As depicted in figs. 1 and 2, the stirring vane 100 includes blade body 120 and fixing groove 110, the fixing groove
110 are used to fix with the rotary shaft of reactor.The fixing groove 110 is semicircle arcuation, the two of the semicircle arcuation of fixing groove 110
Individual one, summit is provided with buckle 111, and another is provided with neck 112, and stirring vane 100 described in per two panels passes through the fixation
During 110 pairing of groove, the first space for accommodating rotating shaft is formed between the fixing groove 110.
During specifically used, the stirring vane 100 in the present embodiment is used in pairs, per two panels stirring vane 100
Fixing groove 110 is mutually involutory in rotary shaft, and is fixed using the buckle 111 and neck 112, two semicircular fixing grooves
The first space for accommodating rotary shaft is formed between 110.The shape and size reply in first space according to the shape of rotary shaft and
Size is set, for example, can be circular or polygon.
The upper and lower surface of the blade body 120 is provided with plurality of guiding gutter 121, and the guiding gutter 121 is by the paddle
The front end of piece 100 gradually extends to rear end to the direction close to the fixing groove 110, the nose thickness of the blade body 120
Less than rear end thickness.
It should be appreciated that the front end of the blade body 120 in the present embodiment is referred in the rotary course of stirring vane 100
Preceding side.In the present embodiment, by setting guiding gutter 121 on blade body 120 so that in blade rotation process, quilt
Stirring thing is flowed along guiding gutter 121, specifically, being flowed to close to shaft core direction, this flowing can be balanced to a certain extent
Thing is stirred due to centrifugal action to the movement away from rotation direction of principal axis, it is ensured that what whipping process was carried out more stablizes, can be by
It is stirred the more uniform of thing stirring.
For the service life for reducing abrasion, improving stirring vane 100, further in first blade in the present embodiment
122 and second the front end of blade 123 add protective case 124, the protective case 124 preferably uses ceramics and is made, and by such as
The fasteners such as screw, screw are fixed on the head end of the first blade 122 and the second blade 123, it is to avoid the first blade 122 and the second oar
When rotated, head end directly contact is stirred thing to leaf 123, can effectively reduce the abrasion to stirring vane 100.
It is preferred that, the blade body 120 includes the first blade 122 and the second blade 123, first blade 122
One end is connected with the outside of the arc-shaped fixing groove 110 away from the center of circle, and the other end is connected with second blade 123, described
The angle formed between first blade 122 and the second blade 123 is more than 0 degree and less than 180 degree.
Include the first blade 122 and the second oar to further improve the blade body 120 in mixing effect, the present embodiment
Leaf 123, wherein the first blade 122 is connected with the fixing groove 110, the second blade 123 is fixed on the end of the first blade 122
End.During specific production and processing, the one-shot forming system of blade body 120 being made up of the blade 123 of the first blade 122 and second
Into, it should be appreciated that in the junction of the first blade 122 and the second blade 123, reply sets certain reinforcement measure, example
Such as increase materials or increase reinforcement to improve intensity, the destruction for preventing stress concentration from causing.
Preferred embodiment of the present utility model is the foregoing is only, the scope of the claims of the present utility model is not thereby limited,
It is every under design of the present utility model, the equivalent structure transformation made using the utility model specification and accompanying drawing content, or
Directly/be used in other related technical fields indirectly and be included in scope of patent protection of the present utility model.
Claims (2)
1. a kind of detachable stirring vane provided with shaft core guiding gutter, it is characterised in that the stirring vane includes blade master
Body and fixing groove, the fixing groove are used to fix with the rotary shaft of reactor；
The fixing groove is semicircle arcuation, and one, two summits of the fixing groove semicircle arcuation are provided with buckle, on another
Provided with neck, formed when stirring vane is by the fixing groove pairing described in per two panels, between the fixing groove and accommodate rotating shaft
First space；
The upper and lower surface of the blade body is provided with plurality of guiding gutter, and the guiding gutter is by the front end of the stirring vane to rear end
Gradually extend to the direction close to the fixing groove, the nose thickness of the blade body is less than rear end thickness, the blade master
The front end of body is removably provided with the protective case for reducing abrasion.
2. the detachable stirring vane of shaft core guiding gutter is provided with as claimed in claim 1, it is characterised in that the blade master
Body includes the first blade and the second blade, one end of first blade and outside phase of the arc-shaped fixing groove away from the center of circle
Even, the other end is connected with second blade, and the angle formed between first blade and the second blade is more than 0 degree and is less than
180 degree.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720114804.3U CN206454645U (en) | 2017-02-08 | 2017-02-08 | Detachable stirring vane provided with shaft core guiding gutter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720114804.3U CN206454645U (en) | 2017-02-08 | 2017-02-08 | Detachable stirring vane provided with shaft core guiding gutter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206454645U true CN206454645U (en) | 2017-09-01 |
Family
ID=59693635
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720114804.3U Expired - Fee Related CN206454645U (en) | 2017-02-08 | 2017-02-08 | Detachable stirring vane provided with shaft core guiding gutter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206454645U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110424219A (en) * | 2019-08-10 | 2019-11-08 | 深圳市市政工程总公司 | The stirring preparation method of foam warm-mix bitumen mixture |
| CN110420578A (en) * | 2019-08-10 | 2019-11-08 | 深圳市市政工程总公司 | It is used to prepare the stirring structure of the modified high-viscosity asphalt of resin compounded |
| CN110450297A (en) * | 2019-08-10 | 2019-11-15 | 深圳市市政工程总公司 | Resin compounded is modified high-viscosity asphalt preparation method |
| WO2024140481A1 (en) * | 2022-12-28 | 2024-07-04 | 杭州楠大环保科技有限公司 | Ultra-large centralized phase-change treatment apparatus for kitchen waste |
-
2017
- 2017-02-08 CN CN201720114804.3U patent/CN206454645U/en not_active Expired - Fee Related
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110424219A (en) * | 2019-08-10 | 2019-11-08 | 深圳市市政工程总公司 | The stirring preparation method of foam warm-mix bitumen mixture |
| CN110420578A (en) * | 2019-08-10 | 2019-11-08 | 深圳市市政工程总公司 | It is used to prepare the stirring structure of the modified high-viscosity asphalt of resin compounded |
| CN110450297A (en) * | 2019-08-10 | 2019-11-15 | 深圳市市政工程总公司 | Resin compounded is modified high-viscosity asphalt preparation method |
| CN110450297B (en) * | 2019-08-10 | 2021-09-10 | 深圳市市政工程总公司 | Preparation method of resin composite modified high-viscosity asphalt |
| CN110424219B (en) * | 2019-08-10 | 2022-01-11 | 深圳市市政工程总公司 | Stirring preparation method of foam warm-mix asphalt mixture |
| CN110420578B (en) * | 2019-08-10 | 2024-04-26 | 深圳市政集团有限公司 | Stirring structure for preparing resin composite modified high-viscosity asphalt |
| WO2024140481A1 (en) * | 2022-12-28 | 2024-07-04 | 杭州楠大环保科技有限公司 | Ultra-large centralized phase-change treatment apparatus for kitchen waste |
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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: 20170901 Termination date: 20220208 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |