CN211706638U - High-torque magnetic stirrer - Google Patents
High-torque magnetic stirrer Download PDFInfo
- Publication number
- CN211706638U CN211706638U CN202020231814.7U CN202020231814U CN211706638U CN 211706638 U CN211706638 U CN 211706638U CN 202020231814 U CN202020231814 U CN 202020231814U CN 211706638 U CN211706638 U CN 211706638U
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- cylinder
- stirring rod
- transmission disc
- edge
- magnetic stirrer
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Abstract
The utility model provides a high moment of torsion magnetic stirrers belongs to the papermaking equipment field of making, the utility model discloses a: the device comprises a closed cylinder, a transmission disc and a driving motor; a stirring rod capable of horizontally rotating is arranged in the cylinder, a driven wheel is mounted at the bottom end of the stirring rod, and a plurality of permanent magnet sheets are uniformly arranged on the edge of the driven wheel; the transmission disc is arranged at the bottom outside the cylinder, and the edge of the transmission disc is provided with a plurality of magnets; each magnet corresponds to the permanent magnet sheet; the drive motor has an output shaft that meshes with the edge of the drive disk. The utility model realizes the rotation of the stirring rod through the magnetic transmission of the transmission disc and the driven wheel; and the edge of the transmission disc is connected with the driving motor, so that the transmission of variable speed and high torque is realized.
Description
Technical Field
The utility model relates to a slurrying production facility manufacturing technology especially relates to a high moment of torsion magnetic stirrers, belongs to papermaking equipment and makes technical field.
Background
The stirring device is a machine which rotates in a cylinder or a tank with blades and stirs and mixes a plurality of raw materials to form a mixture or a proper consistency, and the stirring device is divided into a plurality of types, such as a forced stirrer, a single horizontal shaft stirrer, a double horizontal shaft stirrer and the like.
In the prior art, when high-concentration paper pulp is stirred, because the power of a motor of a traditional stirring device is high, when the traditional stirring device is used for stirring a culture medium, because the viscosity of the paper pulp is high, a stirring motor needs to be provided with a huge reduction gearbox; in addition, because the pulp container generally needs to be pressurized for use, most of the existing stirring devices are ordinary containers and do not have the functions of corrosion prevention and sealing, so that a stirring device which has low requirement on transmission equipment, does not influence the tightness of the equipment and has high torque is urgently needed in the prior art.
SUMMERY OF THE UTILITY MODEL
The utility model provides a new high moment of torsion magnetic stirrers sets up the magnet through the end at the puddler, rethread magnetic drive to can be in the high moment of torsion transmission of inclosed appearance chamber both sides, with the technical problem who solves among the prior art agitating unit transmission requirement height, influence the container seal.
The utility model discloses high moment of torsion magnetic stirrers, include: the device comprises a closed cylinder, a transmission disc and a driving motor;
a stirring rod capable of horizontally rotating is arranged in the cylinder, a driven wheel is mounted at the bottom end of the stirring rod, and a plurality of permanent magnet sheets are uniformly arranged on the edge of the driven wheel;
the transmission disc is arranged at the bottom outside the cylinder, and the edge of the transmission disc is provided with a plurality of magnets; each magnet corresponds to the permanent magnet sheet;
the drive motor has an output shaft that meshes with the edge of the drive disk.
The high-torque magnetic stirrer is characterized in that the top of the cylinder is provided with a mounting groove, and the top end of the stirring rod is mounted in the mounting groove;
the bottom end of the stirring rod is a conical tip end, and the stirring rod is installed in the cylinder through the conical tip end.
The high-torque magnetic stirrer is characterized in that a plurality of disturbance rods are further arranged on the stirring rod; each disturbing rod is vertically fixed on the stirring rod.
The high torque magnetic stirrer as described above, wherein the stirrer further comprises: a base; the base is located below the cylinder, and the drive disk is rotatably mounted on the base.
The high-torque magnetic stirrer is characterized in that the edge of the transmission disc is provided with a sleeve pipe with an annular structure, and the magnets are uniformly distributed on the sleeve pipe; the sleeve is sleeved outside the cylinder, and the section of the sleeve is perpendicular to the plane of the transmission disc.
The high-torque magnetic stirrer is characterized in that one end of the sleeve is fixed on the transmission disc, and the other end of the sleeve is provided with a tooth surface; the output shaft is engaged with the tooth surface.
In the embodiment of the utility model, the rotation of the stirring rod is realized through the magnetic transmission of the driving disc and the driven wheel; because the transmission is carried out through the edge of the driven wheel, the torque required by the transmission is low, and no additional speed reducing equipment is required on the transmission disc; and the edge of the transmission disc is connected with the driving motor, so that the transmission of speed change and high torque is realized.
Drawings
Fig. 1 is a side view of a high torque magnetic stirrer according to an embodiment of the present invention.
Detailed Description
High moment of torsion magnetic stirrers can adopt following material to make, and be not limited to following material, for example: stainless steel, glass steel cabin, motor, shaped steel, puddler, gear etc..
FIG. 1 is a side view of a high torque magnetic stirrer according to an embodiment of the present invention; the utility model discloses high moment of torsion magnetic stirrers, include: the device comprises a closed cylinder 1, a transmission disc 4 and a driving motor 6; the cylinder 1 is a cabin body with a cylindrical closed structure.
A stirring rod 2 capable of horizontally rotating is arranged in the cylinder 1, a driven wheel 3 is arranged at the bottom end of the stirring rod 2, and a plurality of permanent magnet sheets 30 are uniformly arranged on the edge of the driven wheel 3; puddler 2 is vertical to be installed in drum 1, follows the fixing of driving wheel 3 in the bottom of puddler 2, and can the horizontal rotation.
The edge of the driven wheel 3 abuts the cylinder 1.
The transmission disc 4 is arranged at the bottom outside the cylinder 1, and the edge of the transmission disc 4 is provided with a plurality of magnets 40; each magnet 40 corresponds to the permanent magnet piece 30; therefore, the magnet 40 and the permanent magnet pieces 30 can be driven by the attraction of the magnetic force, so that the driven wheel 3 is driven by the driving disc 4.
The drive motor 6 has an output shaft 60, which output shaft 60 engages with an edge of the transmission disk 4. The driving motor 6 is started, and the output shaft 60 can drive the transmission disc 4 to rotate, so that the driven wheel 3 and the stirring rod are driven to stir.
Generally, the top of the cylinder 1 is provided with a mounting groove 10, and the top end of the stirring rod 2 is mounted in the mounting groove 10; the mounting groove 10 is used for positioning the stirring rod 2.
The bottom end of the stirring rod 2 is a conical tip end, and the stirring rod 2 is arranged in the cylinder 1 through the conical tip end. So that the positioning of the stirring rod in the cylinder 1 can be ensured.
In the embodiment of the utility model, the rotation of the stirring rod is realized through the magnetic transmission of the driving disc and the driven wheel; because the transmission is carried out through the edge of the driven wheel, the torque required by the transmission is low, and no additional speed reducing equipment is required on the transmission disc; and the edge of the transmission disc is connected with the driving motor, so that the transmission of speed change and high torque is realized.
In the high-torque magnetic stirrer of the present embodiment, a plurality of disturbance rods 20 are further disposed on the stirring rod 2; each of the disturbance rods 20 is vertically fixed to the stirring bar 2. The disturbance rod 20 is used to stir the other pulp in the cylinder 1.
The high-torque magnetic stirrer of the embodiment further comprises: a base 5; the base 5 is located below the cylinder 1, and the driving plate 4 has a rotating shaft 50, and is rotatably mounted on the base 5 by the rotating shaft 50.
The high-torque magnetic stirrer of the embodiment, wherein the edge of the transmission disk 4 is provided with a sleeve of an annular structure, and the magnets 40 are uniformly distributed on the sleeve; the sleeve is sleeved outside the cylinder 1, and the section of the sleeve is perpendicular to the plane of the transmission disc 4.
The effective structure equivalent to the transmission disc 4 is sleeved on the cylinder 1 to realize magnetic transmission.
In the high-torque magnetic stirrer of the embodiment, one end of the sleeve is fixed on the transmission disc 4, and the other end of the sleeve is provided with a tooth surface; the output shaft 60 is engaged with the tooth surface.
Additionally, the utility model discloses a high moment of torsion magnetic stirrers cost of manufacture is not high, and the seal is good, and structural design is compact, and finished product quality is stable, and airtight appearance intracavity does not house transmission structure, and it is convenient to maintain, is applicable to the airtight stirring that holds the chamber of various paper pulp.
The above embodiment numbers of the present invention are only for description, and do not represent the advantages and disadvantages of the embodiments. Through the above description of the embodiments, those skilled in the art will clearly understand that the above embodiment method can be implemented by some modifications plus the necessary general technical overlap; of course, the method can also be realized by simplifying some important technical features in the upper level. Based on such understanding, the technical solution of the present invention essentially or the part contributing to the prior art is: the whole function and structure, and cooperate the utility model discloses each embodiment the structure.
Finally, it should be noted that: the above embodiments are only used to illustrate the technical solution of the present invention, and not to limit the same; although the present invention has been described in detail with reference to the foregoing embodiments, it should be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some or all of the technical features may be equivalently replaced; such modifications and substitutions do not depart from the spirit and scope of the present invention.
Claims (6)
1. A high torque magnetic stirrer, comprising: the device comprises a closed cylinder, a transmission disc and a driving motor;
a stirring rod capable of horizontally rotating is arranged in the cylinder, a driven wheel is mounted at the bottom end of the stirring rod, and a plurality of permanent magnet sheets are uniformly arranged on the edge of the driven wheel;
the transmission disc is arranged at the bottom outside the cylinder, and the edge of the transmission disc is provided with a plurality of magnets; each magnet corresponds to the permanent magnet sheet;
the drive motor has an output shaft that meshes with the edge of the drive disk.
2. The high torque magnetic stirrer according to claim 1, wherein the top of the cylinder is provided with a mounting groove, and the top end of the stirring rod is mounted in the mounting groove;
the bottom end of the stirring rod is a conical tip end, and the stirring rod is installed in the cylinder through the conical tip end.
3. The high torque magnetic stirrer according to claim 2, wherein the stirring rod is further provided with a plurality of disturbance rods; each disturbing rod is vertically fixed on the stirring rod.
4. The high torque magnetic stirrer according to any one of claims 1 to 3, wherein the stirrer further comprises: a base; the base is located below the cylinder, and the drive disk is rotatably mounted on the base.
5. The high-torque magnetic stirrer according to any one of claims 1 to 3, wherein the edge of the transmission disc is provided with a sleeve of an annular structure, and the magnets are uniformly distributed on the sleeve; the sleeve is sleeved outside the cylinder, and the section of the sleeve is perpendicular to the plane of the transmission disc.
6. The high torque magnetic stirrer according to claim 5, wherein one end of the sleeve is fixed on the transmission disc, and the other end is provided with a tooth surface; the output shaft is engaged with the tooth surface.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020231814.7U CN211706638U (en) | 2020-02-28 | 2020-02-28 | High-torque magnetic stirrer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020231814.7U CN211706638U (en) | 2020-02-28 | 2020-02-28 | High-torque magnetic stirrer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211706638U true CN211706638U (en) | 2020-10-20 |
Family
ID=73397552
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020231814.7U Expired - Fee Related CN211706638U (en) | 2020-02-28 | 2020-02-28 | High-torque magnetic stirrer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211706638U (en) |
-
2020
- 2020-02-28 CN CN202020231814.7U patent/CN211706638U/en not_active Expired - Fee Related
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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: 20201020 Termination date: 20210228 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |