CN217855549U - Paddle sheet, stirring paddle blade and vertical mixer - Google Patents
Paddle sheet, stirring paddle blade and vertical mixer Download PDFInfo
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- CN217855549U CN217855549U CN202221457174.7U CN202221457174U CN217855549U CN 217855549 U CN217855549 U CN 217855549U CN 202221457174 U CN202221457174 U CN 202221457174U CN 217855549 U CN217855549 U CN 217855549U
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Abstract
The utility model discloses a paddle piece, stirring paddle leaf and vertical mixer relates to the material and mixes technical field, has improved stirring paddle leaf's consumption cost height and the big technical problem of maintenance work load among the correlation technique. The paddle piece comprises a paddle fixed section and a paddle movable section, one end of the paddle fixed section is fixedly connected with the stirring shaft, and one end, far away from the stirring shaft, of the paddle fixed section is connected with the paddle movable section through screws. When the blade moving section positioned on the outer ring is seriously worn, the movable section of the blade can be replaced and the fixed section of the blade can be reserved, thereby prolonging the service life of the fixed section of the paddle, reducing the consumption cost of the paddle blade and reducing the maintenance workload during replacement; on the other hand, when the excessive impact of foreign matters in the materials occurs, the movable blade section is broken, the fixed blade section is protected, the unfavorable condition that the original blades are broken and need to be integrally replaced is improved, and the consumption cost and the maintenance workload of the blades are favorably improved.
Description
Technical Field
The utility model relates to a material mixing technical field especially relates to a paddle piece, stirring paddle leaf and vertical mixer.
Background
The vertical mixer is material mixing stirring equipment in industrial production, and the stirring paddle is the main consumable part of the vertical mixer. The stirring paddle is connected with the stirring shaft in an assembling or welding mode. The main reasons for the damage of the stirring blade include aging and abrasion and the impact and break of foreign matters in the material. It is highly desirable to improve the consumption cost and maintenance workload of the stirring blade.
SUMMERY OF THE UTILITY MODEL
The application provides a paddle piece, stirring paddle leaf and vertical mixer, has improved stirring paddle leaf's consumption cost height and the big technical problem of maintenance work load among the correlation technique.
The application provides a paddle piece, including paddle fixed segment and paddle activity section, paddle fixed segment one end in order with (mixing) shaft fixed connection, the one end that the (mixing) shaft was kept away from to the paddle fixed segment passes through screwed connection with paddle activity section.
Optionally, the blade fixing section and the blade moving section are provided with threaded holes for mounting screws, and the threaded holes form mounting inlets for the screws on the non-working surface of the blade.
Optionally, the blade fixing section comprises a fixing section main body and a fixing section protrusion connected with one end of the fixing section main body, and the other end of the fixing section main body is fixedly connected with the stirring shaft;
the paddle moving section comprises a moving section main body and a moving section protruding part connected with one end of the moving section main body, and the moving section protruding part and the fixed section protruding part are arranged in a stacked mode and are connected through screws.
Optionally, one side of the fixed section protrusion away from the movable section protrusion is located on a working surface of the paddle blade, and one side of the movable section protrusion away from the fixed section protrusion is located on a non-working surface of the paddle blade.
Optionally, a cutting protection groove is arranged at the joint of the movable section main body and the movable section protruding part, and the cutting protection groove is arranged on one side far away from the non-working surface.
Alternatively, the cut-off protection groove is arranged in an arc shape or a triangular shape.
Optionally, the screw is in the form of a grub screw arrangement.
Optionally, the screw is mounted in the threaded bore.
A kind of stirring paddle, which is composed of a paddle body, comprising a stirring shaft and a plurality of the above-mentioned paddle blades connected with the stirring shaft.
A vertical mixer comprises the stirring paddle.
The beneficial effect of this application is as follows: the application provides a paddle blade, which is particularly applied to a stirring paddle and comprises a stirring shaft fixedly connected with the stirring paddle, wherein the paddle blade comprises a paddle fixed section and a paddle movable section; on the other hand, when the foreign matter in the material is impacted too much, the movable section of the paddle is broken, the fixed section of the paddle is protected, the unfavorable situation that the original paddle blade is broken and needs to be integrally replaced is improved, and the consumption cost and the maintenance workload of the paddle blade are favorably improved; <xnotran> , . </xnotran>
Drawings
In order to illustrate the embodiments of the present invention or the technical solutions in the prior art more clearly, the drawings used in the description of the embodiments will be briefly introduced, and it is obvious that the drawings in the description below are only some embodiments of the present invention.
Fig. 1 is a schematic structural view of a blade provided in the present application;
fig. 2 is a schematic view of another practical structure of the paddle blade provided by the present application.
The attached drawings are marked as follows: 10-paddle blade, 100-paddle fixed section, 110-fixed section main body, 120-fixed section protrusion, 200-paddle movable section, 210-movable section main body, 220-movable section protrusion, 230-cutting protection groove, 300-screw, 20-stirring shaft, 31-working surface and 32-non-working surface.
Detailed Description
The embodiment of the application improves the technical problems of high consumption cost and large maintenance workload of the stirring blades in the related technology by providing the paddle blades, the stirring blades and the vertical mixer.
In order to solve the technical problems, the general idea of the embodiment of the application is as follows:
the utility model provides a paddle piece, includes paddle fixed section and paddle activity section, paddle fixed section one end in order with (mixing) shaft fixed connection, the one end that the (mixing) shaft was kept away from to the paddle fixed section passes through screwed connection with paddle activity section.
In order to better understand the technical scheme, the technical scheme is described in detail in the following with reference to the attached drawings of the specification and specific embodiments.
The inventor finds that the traditional stirring paddle blade can only be replaced integrally after being broken by impact of foreign matters in the materials. When more foreign matters exist, the impact of the foreign matters in the materials is broken under the condition that the whole stirring paddle is not abraded too much, and the whole stirring blade is forced to be replaced, so that the consumption cost and the maintenance workload of the stirring blade are increased.
Therefore, the inventor invented a blade 10, please refer to fig. 1 including a blade fixing section 100 and a blade moving section 200, wherein one end of the blade fixing section 100 is fixedly connected to the stirring shaft 20, and one end of the blade fixing section 100 away from the stirring shaft 20 is connected to the blade moving section 200 through a screw 300.
The paddle blade is particularly applied to a stirring paddle and comprises a stirring shaft 20 fixedly connected with the stirring paddle, the paddle blade 10 comprises a paddle fixed section 100 and a paddle movable section 200, when the paddle movable section 200 positioned on the outer ring is seriously abraded, the paddle movable section 200 can be replaced and the paddle fixed section 100 is reserved, so that the service life of the paddle fixed section 100 is prolonged, the consumption cost of the paddle blade 10 is reduced, and the maintenance workload during replacement is reduced; on the other hand, when the foreign matter in the material is impacted too much, the blade movable section 200 is broken, the blade fixed section 100 is protected, the unfavorable situation that the original blade 10 is broken and needs to be integrally replaced is improved, and the consumption cost and the maintenance workload of the blade 10 are favorably improved; in addition, the replacement efficiency is improved.
Optionally, referring to fig. 1 or fig. 2, the blade fixing section 100 and the blade moving section 200 are provided with threaded holes for installing the screws 300, and the threaded holes form installation inlets of the screws 300 on the non-working surface 32 of the blade 10, so as to improve adverse effects of the installation of the screws 300 on the stirring operation.
Alternatively, referring to fig. 1 or 2, the blade fixing segment 100 includes a fixing segment main body 110 and a fixing segment protrusion 120 connected to one end of the fixing segment main body 110, and the other end of the fixing segment main body 110 is fixedly connected to the stirring shaft 20; the blade moving section 200 comprises a moving section main body 210 and a moving section protrusion 220 connected with one end of the moving section main body 210, wherein the moving section protrusion 220 and the fixed section protrusion 120 are arranged in a stacked manner and connected through a screw 300. Specifically, by providing the fixing section protrusion 120 and the fixing section protrusion 120, and defines a lamination arrangement, the lamination direction being the thickness direction of the blade 10, the working surface 31 and the non-working surface 32 of the paddle blade 10 can be smoothly arranged in an extending manner, and the stirring of materials is facilitated.
Optionally, referring to fig. 1, a side of the fixed-section protrusion 120 away from the movable-section protrusion 220 is located on the working surface 31 of the paddle blade 10, and a side of the movable-section protrusion 220 away from the fixed-section protrusion 120 is located on the non-working surface 32 of the paddle blade 10. In this embodiment, the working surface 31 is composed of the fixed segment body 110, the fixed segment protrusion 120, and the movable segment body 210, and the non-working surface 32 is composed of the fixed segment body 110, the movable segment protrusion 220, and the movable segment body 210.
In another class of embodiments, referring to fig. 2, the side of the fixed segment protrusion 120 away from the movable segment protrusion 220 is at the non-working surface 32 of the paddle blade 10, and the side of the movable segment protrusion 220 away from the fixed segment protrusion 120 is at the working surface 31 of the paddle blade 10.
<xnotran> 1 31, 32 , , 1, 210 220 230, 230 32 . </xnotran> When the impact of foreign matters in the material is interrupted, the blade piece 10 is disconnected from the cutting protection groove 230 with a high probability, so that the safety of the blade fixing section 100 is guaranteed.
Alternatively, the cut-off protection groove 230 is arranged in an arc shape or a triangular shape, the arc shape includes a circular arc shape, an elliptical arc shape and other irregular arc shapes, and the cut-off protection groove 230 plays a role of cut-off protection.
Regarding the location of the cut-off protection groove 230, the connection point defined between the main body 210 and the protrusion 220 may be located in the area of the protrusion 220 or the main body 210 in some embodiments. In summary, the blade moving section 200 may be provided with the cut-off protection groove 230.
Optionally, the screw 300 is provided as a grub screw 300.
Optionally, the screw 300 is mounted in a threaded hole, in particular with the head of the screw 300 in or flush with the bore of the threaded hole.
The embodiment also provides a stirring blade, which comprises a stirring shaft 20 and a plurality of the paddle blades 10 connected with the stirring shaft 20, wherein in general, the plurality refers to three or more, and in special cases, the stirring blade can also take a form of two paddle blades 10; the plurality of paddle blades 10 are arranged at regular intervals in the circumferential direction of the stirring shaft 20.
The embodiment also provides a vertical mixer, which comprises the stirring paddle blade, so that the consumption cost and the maintenance workload of the stirring paddle blade in the vertical mixer are reduced, and the replacement and maintenance efficiency is improved.
While the preferred embodiments of the present invention have been described, additional variations and modifications in those embodiments may occur to those skilled in the art once they learn of the basic inventive concepts. It is therefore intended that the following appended claims be interpreted as including the preferred embodiment and all such alterations and modifications as fall within the scope of the invention.
It will be apparent to those skilled in the art that various changes and modifications may be made without departing from the spirit and scope of the invention. Thus, if such modifications and variations of the present invention fall within the scope of the claims of the present invention and their equivalents, the present invention is also intended to include such modifications and variations.
Claims (10)
1. A paddle blade, comprising:
one end of the paddle fixing section is fixedly connected with the stirring shaft; and
and the paddle movable section is connected with one end of the paddle fixed section, which is far away from the stirring shaft, through a screw.
2. The paddle blade of claim 1, wherein the paddle fixed section and the paddle movable section are provided with threaded holes for mounting the screws, and the threaded holes form mounting inlets for the screws on the non-working surface of the paddle blade.
3. The blade as claimed in claim 1 or 2, wherein the blade fixing section comprises a fixing section main body and a fixing section protrusion connected with one end of the fixing section main body, and the other end of the fixing section main body is fixedly connected with the stirring shaft;
the paddle moving section comprises a moving section main body and a moving section protruding part connected with one end of the moving section main body, and the moving section protruding part is stacked with the fixed section protruding part and connected through the screw.
4. The paddle blade of claim 3, wherein a side of the fixed section protrusion remote from the moving section protrusion is at a working face of the paddle blade and a side of the moving section protrusion remote from the fixed section protrusion is at a non-working face of the paddle blade.
5. The paddle blade of claim 4, wherein a cut-off protection groove is provided at a junction of the active segment body and the active segment protrusion, the cut-off protection groove being provided at a side away from the non-working surface.
6. The paddle blade of claim 5, wherein the cut-off protection slots are arranged in an arc or triangle.
7. A paddle blade according to claim 1 or claim 2, wherein the screws are in the form of grub screws.
8. The paddle of claim 2, wherein the screw is mounted in the threaded hole.
9. A stirring blade comprising a stirring shaft and a plurality of blades as defined in any one of claims 1 to 8 connected to said stirring shaft.
10. A vertical mixer, characterized by comprising the stirring blade of claim 9.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221457174.7U CN217855549U (en) | 2022-06-10 | 2022-06-10 | Paddle sheet, stirring paddle blade and vertical mixer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221457174.7U CN217855549U (en) | 2022-06-10 | 2022-06-10 | Paddle sheet, stirring paddle blade and vertical mixer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217855549U true CN217855549U (en) | 2022-11-22 |
Family
ID=84096285
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221457174.7U Active CN217855549U (en) | 2022-06-10 | 2022-06-10 | Paddle sheet, stirring paddle blade and vertical mixer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217855549U (en) |
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2022
- 2022-06-10 CN CN202221457174.7U patent/CN217855549U/en active Active
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