CN216825699U - Wear-resisting stirring paddle's welt, wear-resisting stirring paddle and agitating unit - Google Patents
Wear-resisting stirring paddle's welt, wear-resisting stirring paddle and agitating unit Download PDFInfo
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- CN216825699U CN216825699U CN202220095297.4U CN202220095297U CN216825699U CN 216825699 U CN216825699 U CN 216825699U CN 202220095297 U CN202220095297 U CN 202220095297U CN 216825699 U CN216825699 U CN 216825699U
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Abstract
The utility model provides a wear-resisting stirring paddle's welt, wear-resisting stirring paddle and agitating unit, belongs to agitated vessel technical field. A concave surface of welt main part (1) forms installing port (101), and the face relative with installing port (101) is the operation face, and the inner of installing port (101) runs through welt main part (1) and sets up, and the both sides adjacent with installing port (101) all are provided with the draft angle on welt main part (1), and the draft angle is the slope form that is close to welt main part (1) middle part gradually by the outer end of welt main part (1) to the direction of inner, and welt main part (1) is ceramic material. The lining plate of the wear-resistant stirring paddle facilitates the drawing of the lining plate main body after production, so that the processing yield of the lining plate main body is high, and the production cost of the lining plate main body is further reduced; the wear-resistant stirring paddle can avoid friction between the side part of the paddle main body and a stirred medium; the paddle of the stirring device has long service life, and the use and maintenance cost of the stirring device is reduced.
Description
Technical Field
The utility model provides a wear-resisting stirring paddle's welt, wear-resisting stirring paddle and agitating unit, belongs to agitated vessel technical field.
Background
The mixer is the device that makes solid, liquid, gaseous medium force convection current and homogeneous mixing, installs the paddle on the main shaft of mixer, and mix the medium through the paddle, the paddle can take place relative motion with the medium at the stirring in-process, this leads to having the friction between paddle and the medium, current paddle is steel material, the paddle because with the friction between the medium in the course of the work, take place wearing and tearing very easily, the life of paddle has been influenced, and can introduce the paddle abrasive dust in the medium, cause the pollution to the medium.
The chinese utility model patent of application number 202020460203.X discloses a paddle, and its paddle includes the mounting panel, installs the welt on the mounting panel, and the welt is ceramic material, and it can improve the antifriction's of paddle performance, and it has following technical problem in production and use: 1) the shape of the liner plate is complex, and the groove matched with the mounting plate is arranged, so that the liner plate is difficult to demould during processing, and the processing of the liner plate is influenced; 2) the lug of mounting panel stretches into in the recess of welt, and the mounting panel is whole to be located outside the welt, when stirring the medium, can produce wearing and tearing to the lateral part of mounting panel behind the medium flow-through welt, and the protective effect of welt is limited.
Disclosure of Invention
The to-be-solved technical problem of the utility model is: overcome prior art's not enough, provide the drawing of patterns of convenient man-hour, and can carry out the welt, the wear-resisting stirring paddle leaf and the agitating unit of the wear-resisting stirring paddle leaf that protect to whole paddle.
The utility model provides a technical scheme that its technical problem adopted is: this wear-resisting stirring paddle leaf's welt, including the welt main part, its characterized in that: a face of welt main part indent form the installing port, the face relative with the installing port is the operation face, the inner of installing port runs through the setting of welt main part, all be provided with the draft angle with the both sides that the installing port is adjacent in the welt main part, the draft angle is the slope form that is close to the welt main part middle part gradually to the inner direction by the outer end of welt main part, the welt main part is ceramic material.
Preferably, the inner end of the lining plate main body is provided with a yielding port which is arranged at the bottom of the mounting port and penetrates through the lining plate main body.
Preferably, the two sides of the inner end of the lining plate main body are both provided with connecting blocks, the connecting blocks on the two sides are arranged at intervals, and a relief opening is formed between the connecting blocks on the two sides.
Preferably, the inboard of connecting block and the corresponding side parallel and level of installing port, the bottom of connecting block is buckled to the middle part of welt main part, and the bottom of connecting block and the bottom parallel and level of installing port.
Preferably, the outer end of the lining plate main body is arc-shaped with a convex middle part.
A wear-resistant stirring paddle is characterized in that: including paddle main part and foretell welt, the paddle main part is embedded in the installing port, and the installing port is stretched out to the inner of paddle main part, and the inner of paddle main part is provided with the installation department.
Preferably, the paddle main body is rectangular, and the paddle main body is bonded with the lining plate main body.
Preferably, the paddle main body is rectangular, and the paddle main body is detachably connected with the lining plate main body through a connecting bolt.
Preferably, the inner end of the paddle main body is provided with a mounting rod to form the mounting part, one end of the mounting rod is connected with the paddle main body, and the outer wall of the other end of the mounting rod is provided with threads.
A stirring device is characterized in that: including churn, main shaft and foretell paddle, the main shaft is rotatable to be installed in the churn, and the paddle encircles the main shaft and is provided with a plurality of, and the installation department of paddle links to each other with the lateral part of main shaft.
Compared with the prior art, the utility model discloses the beneficial effect who has is:
the both sides of this wear-resisting stirring paddle's welt main part all are provided with the draft angle, and welt main part simple structure makes things convenient for the draft after welt main part is produced, has made things convenient for the production and processing of welt main part, and makes the yield of welt main part processing high, and then has reduced the manufacturing cost of welt main part.
This wear-resisting stirring paddle leaf's paddle main part is embedded in the installing port, can avoid taking place the friction between the lateral part of paddle main part and the medium of stirring, avoids taking place wearing and tearing between paddle main part and the medium, and is good to the protective effect of paddle main part, and fundamentally has stopped the friction between paddle main part and the medium, has improved the life of paddle greatly.
The paddle of the stirring device is connected with the main shaft, the service life of the paddle is long, the service life of the stirring device is prolonged, the damaged paddle can be replaced independently after the paddle is damaged, and the use and maintenance cost of the stirring device is reduced.
Drawings
Fig. 1 is a perspective view of a lining plate of a wear-resistant stirring paddle blade in example 1.
Fig. 2 is a schematic perspective view of an abrasion-resistant stirring blade in example 1.
Fig. 3 is a schematic front view of the connection between the main shaft of the stirring device and the wear-resistant stirring blade.
Fig. 4 is a perspective view of a lining plate of the wear-resistant stirring paddle in example 2.
Fig. 5 is a schematic perspective view of an abrasion-resistant stirring blade in example 2.
Fig. 6 is a perspective view of a lining plate of the wear-resistant stirring paddle in example 3.
Fig. 7 is a schematic perspective view of an abrasion-resistant stirring blade in example 3.
FIG. 8 is a schematic sectional front view of an abrasion-resistant stirring blade in example 4.
In the figure: 1. the mounting structure comprises a lining plate main body 101, a mounting hole 102, a connecting block 103, a yielding hole 104, a connecting hole 2, a blade main body 3, a mounting rod 4, a main shaft 5, a locking nut 6, a connecting bolt 7 and a connecting nut.
Detailed Description
The present invention is further described with reference to specific embodiments, however, it will be understood by those skilled in the art that the detailed description given herein with respect to the drawings is for better explanation and that the present invention is necessarily to be construed as limited to those embodiments, and equivalents or common means thereof will not be described in detail but will fall within the scope of the present application.
Fig. 1 to 8 are preferred embodiments of the present invention, and the present invention will be further explained with reference to fig. 1 to 8.
The utility model provides a wear-resisting stirring paddle leaf's welt, includes welt main part 1, and a face indent of welt main part 1 forms installing port 101, and the face relative with installing port 101 is the operation face, and the inner of installing port 101 runs through welt main part 1 setting, and welt main part 1 all is provided with the draft angle with the both sides that installing port 101 is adjacent, and the draft angle is the slope form that is close to welt main part 1 middle part gradually to the inner direction by the outer end of welt main part 1, and sweep main part 1 is ceramic material. The both sides of this wear-resisting stirring paddle leaf's welt main part 1 all are provided with the draft angle, and welt main part 1 simple structure makes things convenient for the draft after welt main part 1 produces, has made things convenient for the production and processing of welt main part 1, and makes the yield of welt main part 1 processing high, and then has reduced the manufacturing cost of welt main part 1.
Example 1
As shown in fig. 1: the lining plate main body 1 is rectangular, the bottom surface of the lining plate main body 1 is an operation surface, namely the bottom surface of the lining plate main body 1 is the front side of the movement direction of the lining plate main body 1, the top surface of the lining plate main body 1 is provided with an installation opening 101, the inner end of the installation opening 101 penetrates through the inner end of the lining plate main body 1, the inner end of the lining plate main body 1 is one end, close to the spindle 4, of the lining plate main body 1, and the outer end of the lining plate main body 1 is one end, far away from the spindle 4, of the lining plate main body 1. A chamfer is provided between the bottom and the side of the mounting opening 101.
The outer end of the lining plate main body 1 is arc-shaped with a convex middle part, the left side and the right side of the lining plate main body 1 are both provided with a pattern drawing angle, and the pattern drawing angle is an inclined shape which is gradually inclined towards the middle part of the lining plate main body 1 from the outer end to the inner end of the lining plate main body 1 so as to facilitate pattern drawing during production of the lining plate main body 1.
The inner both sides of welt main part 1 all are provided with connecting block 102, and connecting block 102 sets up along welt main part 1, and connecting block 102 is the horizontal part towards the "L" shape in welt main part 1 middle part, the inboard of the vertical portion of connecting block 102 and the corresponding side parallel and level of installing port 101, the top of the horizontal part of connecting block 102 and the bottom parallel and level of installing port 101. The two connection blocks 102 are arranged at intervals, and a relief port 103 is formed between the two connection blocks 102.
As shown in fig. 2: the utility model provides a wear-resisting stirring paddle, includes paddle main part 2 and foretell welt, and paddle main part 2 is embedded in installing port 101, and installing port 101 is stretched out to the inner of paddle main part 2, and the inner of paddle main part 2 is provided with the installation department. This wear-resisting stirring paddle leaf's paddle main part 2 is embedded in installing port 101, can avoid taking place the friction between the lateral part of paddle main part 2 and the medium of stirring, avoids taking place wearing and tearing between paddle main part 2 and the medium, and is good to paddle main part 2's protecting effect, and fundamentally has stopped the friction between paddle main part 2 and the medium, has improved the life of paddle greatly.
The inner of paddle main part 2 is connected with installation pole 3, forms the installation department, and the inner middle part of paddle main part 2 is provided with the opening, and in the one end of installation pole 3 stretched into the opening to with the welding between paddle main part 2, the other end outer wall was provided with the screw thread, forms connecting portion. The end of the mounting rod 3 connected with the blade body 2 is located in the clearance opening 103 to avoid interference between the lining plate body 1 and the mounting rod 3.
As shown in fig. 3: the utility model provides a stirring device, includes churn, main shaft 4 and foretell paddle, and main shaft 4 is rotatable to be installed in the churn, and the paddle encircles main shaft 4 and is provided with a plurality of, and the installation department of paddle links to each other with the lateral part of main shaft 4. The paddle of the stirring device is connected with the main shaft 4, the service life of the paddle is long, the service life of the stirring device is prolonged, the damaged paddle can be replaced independently after the paddle is damaged, and the use and maintenance cost of the stirring device is reduced.
4 vertical settings of main shaft, paddle 2 is provided with radial screw hole along the radial setting of main shaft 4 on the main shaft 4, and the connecting portion of the installation pole 3 of paddle stretches into in the screw hole to realized being connected of installation pole 3 and main shaft 4, threaded connection has lock nut 5 on the installation pole 3, and lock nut 5 compresses tightly main shaft 4 outer wall, and to locking between installation pole 3 and the main shaft 4, in order to avoid installation pole 3 free rotation. The working surface of the liner plate body 1 is located on the front side in the rotation direction of the main shaft 4.
Example 2
As shown in fig. 4: the difference between example 2 and example 1 is: the inner end of the lining plate main body 1 is not provided with a connecting block 102, the inner end of the lining plate main body 1 is concave to form a position-giving port 103, and the position-giving port 103 penetrates through the bottom of the mounting port 101.
As shown in fig. 5: one end of the paddle main body 2 extends into the mounting port 101 and is bonded with the mounting port 101, one end of the mounting rod 3 close to the lining plate main body 1 extends to the end of the yielding port 103, and the yielding port 103 can avoid mutual interference between the mounting rod 3 and the lining plate main body 1.
Example 3
As shown in FIGS. 6 to 7: example 3 differs from example 1 in that: the lining plate main body 1 is not provided with the connecting block 102 and the yielding port 103, and one end of the mounting rod 3 close to the lining plate main body 1 is arranged at an interval with the lining plate main body 1 so as to avoid mutual interference between the mounting rod 3 and the lining plate main body 1.
Example 4
As shown in fig. 8: example 4 differs from example 1 in that: be provided with connecting hole 104 on welt main part 1, connecting hole 104 sets up the bottom at installing port 101, and the bottom that runs through installing port 101 sets up, the diameter that installing port 101 was kept away from to connecting hole 104 one end is greater than the diameter of the other end, form the portion of holding, also be provided with the through-hole on paddle main part 2, connecting bolt 6's tip pass behind the through-hole on connecting hole 104 and the paddle main part 2 with coupling nut 7 threaded connection, the connection of welt main part 1 and paddle main part 2 has been realized, and easy dismounting, connecting bolt 6's head is located the portion of holding.
Connecting bolt 6 is provided with a plurality of, guarantees that welt main part 1 is connected reliably with paddle main part 2.
While the invention has been described with reference to a preferred embodiment, it will be understood by those skilled in the art that various changes in form and details may be made therein without departing from the spirit and scope of the invention. However, any simple modification, equivalent change and modification made to the above embodiments according to the technical substance of the present invention still belong to the protection scope of the technical solution of the present invention.
Claims (10)
1. The utility model provides a wear-resisting stirring paddle's welt, includes welt main part (1), its characterized in that: a face indent of welt main part (1) form installing port (101), the face relative with installing port (101) is the operation face, the inner of installing port (101) runs through welt main part (1) and sets up, the both sides adjacent with installing port (101) all are provided with the draft angle on welt main part (1), the draft angle is the slope form that is close to welt main part (1) middle part gradually to the direction of inner by the outer end of welt main part (1), welt main part (1) is ceramic material.
2. The liner for a wear-resistant stirring blade according to claim 1, wherein: the inner of welt main part (1) be provided with let a mouthful (103), let a mouthful (103) set up in the bottom of installing port (101) to run through welt main part (1).
3. The liner for a wear-resistant stirring blade according to claim 1 or 2, wherein: the lining plate is characterized in that connecting blocks (102) are arranged on two sides of the inner end of the lining plate main body (1), the connecting blocks (102) on two sides are arranged at intervals, and a yielding port (103) is formed between the connecting blocks (102) on two sides.
4. The liner for a wear-resistant stirring blade according to claim 3, wherein: the inboard of connecting block (102) and the corresponding side parallel and level of installing port (101), the bottom of connecting block (102) is buckled to the middle part of welt main part (1), and the bottom of connecting block (102) and the bottom parallel and level of installing port (101).
5. The liner for a wear-resistant stirring blade according to claim 1, wherein: the outer end of the lining plate main body (1) is arc-shaped with a convex middle part.
6. A wear-resistant stirring paddle is characterized in that: the liner plate comprises a blade body (2) and the liner plate as claimed in any one of claims 1 to 5, wherein the blade body (2) is embedded in the mounting opening (101), the inner end of the blade body (2) extends out of the mounting opening (101), and the inner end of the blade body (2) is provided with a mounting part.
7. The wear resistant stirring blade according to claim 6, wherein: the paddle body (2) is rectangular, and the paddle body (2) is bonded with the lining plate body (1).
8. The wear resistant stirring blade according to claim 6, wherein: the paddle body (2) is rectangular, and the paddle body (2) is detachably connected with the lining plate body (1) through a connecting bolt (6).
9. The wear resistant stirring blade according to claim 6, wherein: the inner of paddle main part (2) be provided with installation pole (3), form the installation department, the one end of installation pole (3) links to each other with paddle main part (2), the other end outer wall is provided with the screw thread.
10. A stirring device is characterized in that: the stirring device comprises a stirring cylinder, a main shaft (4) and the blades of claims 6-9, wherein the main shaft (4) is rotatably arranged in the stirring cylinder, a plurality of blades are arranged around the main shaft (4), and the installation parts of the blades are connected with the side part of the main shaft (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220095297.4U CN216825699U (en) | 2022-01-14 | 2022-01-14 | Wear-resisting stirring paddle's welt, wear-resisting stirring paddle and agitating unit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220095297.4U CN216825699U (en) | 2022-01-14 | 2022-01-14 | Wear-resisting stirring paddle's welt, wear-resisting stirring paddle and agitating unit |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216825699U true CN216825699U (en) | 2022-06-28 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220095297.4U Active CN216825699U (en) | 2022-01-14 | 2022-01-14 | Wear-resisting stirring paddle's welt, wear-resisting stirring paddle and agitating unit |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216825699U (en) |
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- 2022-01-14 CN CN202220095297.4U patent/CN216825699U/en active Active
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