CN204710243U - Circle hub stirrer paddle - Google Patents
Circle hub stirrer paddle Download PDFInfo
- Publication number
- CN204710243U CN204710243U CN201520406649.3U CN201520406649U CN204710243U CN 204710243 U CN204710243 U CN 204710243U CN 201520406649 U CN201520406649 U CN 201520406649U CN 204710243 U CN204710243 U CN 204710243U
- Authority
- CN
- China
- Prior art keywords
- blade
- circle hub
- stirrer paddle
- center circle
- hub
- 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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- Mixers Of The Rotary Stirring Type (AREA)
Abstract
Disclosed in the utility model is a kind of circle hub stirrer paddle, comprise center circle hub and several blades, several blade uniform intervals described distribute and are weldingly fixed on center circle hub, its innovative point is: the root concave surface of blade leave two peaks of commissure line and perpendicular to center circle hub axis plane between angle α be 15 °-55 °, the line between the end concave surface two-end-point of blade and perpendicular to center circle hub axis plane between angle β be 5 °-25 °; Ratio between the end portion width h of blade Breadth Maximum H and blade is 1:0.3 ~ 1:0.8; Ratio between blade arc radius and stirrer paddle diameter is 0.1:1 ~ 0.3:1.The utility model adopts the structure of 4 blades, equally also can be 3, the blade of 6 other quantity such as grade.The utility model has easy transportation and installation, while strengthening mixing quality, ensures the feature in self service life.
Description
Technical field
The utility model relates to mixer manufacturing technology field, especially a kind of round hub stirrer paddle of mixer.
Background technology
Stirrer paddle, as the vitals of mixer, its design plays vital effect to mixing effect, affects its mixing effect to a great extent.
Existing stirrer paddle, the patent No. as the application of this department is the structure of the utility model patent of 201020209661.2, the side of its blade is planar design, mixing effect difference and the continuous increase along with blade, its quality and area occupied expand thereupon, transport very inconvenient, its stirring vane is longer, and the mixing effect that its distalmost end plays is not good yet.
Summary of the invention
The purpose of this utility model is, provides a kind of easy transportation and installation, while strengthening mixing quality, ensures the round hub stirrer paddle in self service life, to overcome the deficiency of prior art.
The utility model realizes its object technical scheme:
A kind of circle hub stirrer paddle, comprise center circle hub and several blades, several blade uniform intervals described distribute and are weldingly fixed on center circle hub, its innovative point is: the root concave surface of blade leave two peaks of commissure line and perpendicular to center circle hub axis plane between angle α be 15 °-55 °, the line between the end concave surface two-end-point of blade and perpendicular to center circle hub axis plane between angle β be 5 °-25 °; Ratio between the end portion width h of blade Breadth Maximum H and blade is 1:0.3 ~ 1:0.8; Ratio between blade arc radius and stirrer paddle diameter is 0.1:1 ~ 0.3:1.The utility model adopts the structure of 4 blades, equally also can be 3, the blade of 6 other quantity such as grade.
The root concave surface of blade leave two peaks of commissure line and perpendicular to center circle hub axis plane between angle α be 25 °, the line between the end concave surface two-end-point of blade and perpendicular to center circle hub axis plane between angle β be 12 °.
Ratio between the end portion width h of blade Breadth Maximum H and blade is 1:0.5; Ratio between blade arc radius and stirrer paddle diameter is 0.2:1.
The width of described blade and center circle hub junction is greater than the width of top ends.
The both sides of described each blade all have chamfering.
The utility model also can adopt blade to be split type version, and when blade dimensions is larger, the mode be bolted is fixed installation to split type blade, can play same mixing effect.
After adopting said structure, comprise because the ratio between blade Breadth Maximum H and the end portion width h of blade is 1:0.3 ~ 1:0.8; Ratio between blade arc radius and stirrer paddle diameter is 0.1:1 ~ 0.3:1.The curved shape of blade, play and stir effect fully, mixing quality is good.
Accompanying drawing explanation
Fig. 1 is the utility model monoblock type perspective view;
Fig. 2 is the split type perspective view of the utility model.
Detailed description of the invention
Below contrast accompanying drawing, by the description of detailed description of the invention, the utility model is described in further detail.
Detailed description of the invention, as shown in accompanying drawing 1,2.
As shown in the figure, a kind of circle hub stirrer paddle, comprise center circle hub 1 and several blades 2, several blade 2 uniform intervals described distribute and are weldingly fixed on center circle hub 1, it is characterized in that: the root 2-1 concave surface of blade 2 leave two peaks of commissure line and perpendicular to center circle hub 1 axis plane between angle α be 15 °-55 °, the line between the end 2-2 concave surface two-end-point of blade 2 and perpendicular to center circle hub 1 axis plane between angle β be 5 °-25 °; Ratio between the end 2-2 width h of blade 2 Breadth Maximum H and blade 2 is 1:0.3 ~ 1:0.8; Ratio between blade 2 arc radius and stirrer paddle diameter is 0.1:1 ~ 0.3:1.
The root 2-1 concave surface of blade 2 leave two peaks of commissure line and perpendicular to center circle hub 1 axis plane between angle α be 25 °, the line between the end 2-2 concave surface two-end-point of blade 2 and perpendicular to center circle hub 1 axis plane between angle β be 12 °.
The utility model adopts the ratio between blade 2 Breadth Maximum H and the end 2-2 width h of blade 2 to be 1:0.5; Ratio between blade 2 arc radius and stirrer paddle diameter is 0.2:1.
Described blade 2 and the width of center circle hub 1 junction are greater than the width of top ends.Blade 2 width reduces gradually from root to top, is conducive to blade 2 and produces maximum mixing effect.
The both sides of described each blade 2 all have chamfering.Chamfering α of the present utility model is employing 45 °.
The utility model blade is that radian width successively decreases, and from the root radially unique design of progressively distortion and the best angle of assembling of blade and center circle hub, to reach best mixing effect.
Claims (5)
1. a round hub stirrer paddle, comprise center circle hub (1) and several blades (2), described several blades (2) uniform intervals distributes and is weldingly fixed on center circle hub (1), it is characterized in that: root (2-1) concave surface of blade (2) leave two peaks of commissure line and perpendicular to center circle hub (1) axis plane between angle α be 15 °-55 °, the line between end (2-2) the concave surface two-end-point of blade (2) and perpendicular to center circle hub (1) axis plane between angle β be 5 °-25 °; Ratio between end (2-2) the width h of blade (2) Breadth Maximum H and blade (2) is 1:0.3 ~ 1:0.8; Ratio between blade (2) arc radius and stirrer paddle diameter is 0.1:1 ~ 0.3:1.
2. circle hub stirrer paddle as claimed in claim 1, it is characterized in that: root (2-1) concave surface of blade (2) leave two peaks of commissure line and perpendicular to center circle hub (1) axis plane between angle α be 25 °, the line between end (2-2) the concave surface two-end-point of blade (2) and perpendicular to center circle hub (1) axis plane between angle β be 12 °.
3. circle hub stirrer paddle as claimed in claim 1, is characterized in that: the ratio between end (2-2) the width h of blade (2) Breadth Maximum H and blade (2) is 1:0.5; Ratio between blade (2) arc radius and stirrer paddle diameter is 0.2:1.
4. circle hub stirrer paddle as claimed in claim 1, is characterized in that: described blade (2) is greater than the width of top ends with the width of center circle hub (1) junction.
5. circle hub stirrer paddle as claimed in claim 1, is characterized in that: the both sides of described each blade (2) all have chamfering.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520406649.3U CN204710243U (en) | 2015-06-12 | 2015-06-12 | Circle hub stirrer paddle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520406649.3U CN204710243U (en) | 2015-06-12 | 2015-06-12 | Circle hub stirrer paddle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204710243U true CN204710243U (en) | 2015-10-21 |
Family
ID=54309273
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520406649.3U Expired - Fee Related CN204710243U (en) | 2015-06-12 | 2015-06-12 | Circle hub stirrer paddle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204710243U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107519781A (en) * | 2017-07-13 | 2017-12-29 | 洛阳双瑞特种装备有限公司 | A kind of high anti-corrosion agitator and its manufacture method |
| CN108239597A (en) * | 2018-04-03 | 2018-07-03 | 泉州市南方食品机械有限公司 | A kind of stirrer paddle of coconut palm fruit fermentation tank |
-
2015
- 2015-06-12 CN CN201520406649.3U patent/CN204710243U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107519781A (en) * | 2017-07-13 | 2017-12-29 | 洛阳双瑞特种装备有限公司 | A kind of high anti-corrosion agitator and its manufacture method |
| CN108239597A (en) * | 2018-04-03 | 2018-07-03 | 泉州市南方食品机械有限公司 | A kind of stirrer paddle of coconut palm fruit fermentation tank |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20151021 Termination date: 20190612 |