CN218077679U - Angle positioning structure of multi-cylinder dispersing stirrer - Google Patents
Angle positioning structure of multi-cylinder dispersing stirrer Download PDFInfo
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- CN218077679U CN218077679U CN202222187409.1U CN202222187409U CN218077679U CN 218077679 U CN218077679 U CN 218077679U CN 202222187409 U CN202222187409 U CN 202222187409U CN 218077679 U CN218077679 U CN 218077679U
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- stirrer
- slewing bearing
- main shaft
- cylinder
- outer ring
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Abstract
The utility model discloses an angle positioning structure of a multi-cylinder dispersion mixer, which comprises a main shaft for lifting a stirrer, a lifting cylinder for lifting the main shaft and a motor for driving the stirrer to rotate, wherein a rotary support is arranged between the main shaft and the stirrer, and an inner ring and an outer ring of the rotary support can rotate relatively; a rotating shaft driven by a motor is arranged in the stirrer, a gear is arranged on the rotating shaft and is meshed with the outer peripheral surface of the outer ring of the slewing bearing, and the inner ring of the slewing bearing is fixedly connected with the stirrer; the main shaft is further provided with a limiting part corresponding to the position of the slewing bearing, the outer ring of the slewing bearing is fixedly connected to the limiting part, the limiting part is provided with a bolt, the lifting cylinder is provided with a through hole for the bolt to penetrate, and the plug wire is matched with the through hole for plugging so as to limit the circumferential rotation of the outer ring of the slewing bearing. The utility model discloses can provide the connection of high strength and pivoted connection structure relatively, can be used for angular adjustment.
Description
Technical Field
The utility model relates to an agitated vessel technical field specifically is a multi-cylinder dispersator's angle location structure.
Background
The one-machine multi-cylinder dispersator can be used for stirring corresponding to a plurality of cylinder bodies through one stirrer, and can realize batch operation. Such a stirrer generally includes a main shaft, a stirrer, and an actuator, and is operated in batch by moving the stirrer along the main shaft to change a corresponding cylinder and driving the stirrer to stir by the actuator.
But need drive agitator turned angle, then need the supporting role of sufficient intensity, avoid the connection between agitator and the main shaft to appear unstablely or damage, in case connect the problem, then probably lead to the agitator to damage self or the cylinder body in the in-process of high-speed stirring.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a not enough to prior art exists, the utility model aims to provide an one machine multi-cylinder dispersator's angular positioning structure can provide the connection of high strength and relative pivoted connection structure, can be used for angular adjustment.
In order to achieve the above purpose, the utility model provides a following technical scheme: an angle positioning structure of a multi-cylinder dispersion mixer comprises a main shaft for lifting a stirrer, a lifting cylinder for lifting the main shaft and a motor for driving the stirrer to rotate, wherein a rotary support is arranged between the main shaft and the stirrer, and an inner ring and an outer ring of the rotary support can rotate relatively; a rotating shaft driven by a motor is arranged in the stirrer, a gear is arranged on the rotating shaft and is meshed with the outer peripheral surface of the outer ring of the slewing bearing, and the inner ring of the slewing bearing is fixedly connected with the stirrer; a position, corresponding to the slewing bearing, of the main shaft is also provided with a limiting piece, the outer ring of the slewing bearing is fixedly connected to the limiting piece, the limiting piece is provided with a bolt, the lifting cylinder is provided with a through hole for the bolt to penetrate through, and the plug wire is matched and plugged with the through hole so as to limit the circumferential rotation of the outer ring of the slewing bearing; when the rotating shaft rotates, the stirrer rotates through the slewing bearing to adjust the stirring position.
As a further improvement, the stirrer is further fixedly connected with a positioning pin, and the lifting cylinder is provided with a plurality of through holes for inserting the positioning pin.
As a further improvement, the length of the positioning pin is smaller than that of the bolt.
As a further improvement of the utility model, the through hole for inserting the bolt and/or the positioning pin on the lifting rod is also coaxially provided with a guide sleeve.
As a further improvement of the utility model, the lift cylinder is hydraulic lift cylinder to go up and down through the hydraulic drive main shaft.
The utility model has the advantages that: have the supporting role of high strength, can support the agitator to can be more laborsaving smooth and easy when the agitator rotates angle of adjustment.
Drawings
FIG. 1 is a schematic structural view of the present invention (the stirrer is not provided with a housing);
FIG. 2 is an enlarged view of the part A in FIG. 1;
FIG. 3 is a schematic structural view of the present invention (the agitator is not equipped with a belt);
fig. 4 is an enlarged schematic view of the part B in fig. 3.
Reference numerals: 1. a main shaft; 2. a lift cylinder; 3. a motor; 4. a slewing bearing; 5. a rotating shaft; 6. a limiting member; 7. a bolt; 8. positioning pins; 9. a guide sleeve.
Detailed Description
The present invention will be described in further detail with reference to the following embodiments shown in the accompanying drawings.
As shown with reference to figures 1-4,
an angle positioning structure of a multi-cylinder dispersing mixer comprises a main shaft 1 for lifting a mixer, a lifting cylinder 2 for lifting the main shaft 1 and a motor 3 for driving the mixer to rotate, wherein a rotary support is arranged between the main shaft 1 and the mixer, and an inner ring and an outer ring of a rotary support 4 can rotate relatively; a rotating shaft 5 driven by a motor 3 is arranged in the stirrer, a gear is arranged on the rotating shaft 5 and is meshed with the outer peripheral surface of the outer ring of the slewing bearing 4, and the inner ring of the slewing bearing 4 is fixedly connected with the stirrer; a limiting part 6 is further arranged on the main shaft 1 corresponding to the position of the slewing bearing 4, the outer ring of the slewing bearing 4 is fixedly connected to the limiting part 6, a bolt 7 is arranged on the limiting part 6, a through hole for the bolt 7 to penetrate is formed in the lifting cylinder 2, and the plug wire is inserted into the through hole in a matched mode so as to limit the circumferential rotation of the outer ring of the slewing bearing 4; when the rotating shaft 5 rotates, the stirrer rotates through the slewing bearing 4 to adjust the stirring position.
In the scheme, the stirrer is fixedly connected with the inner ring of the slewing bearing 4, the inner ring and the outer ring of the slewing bearing 4 rotate relatively, the outer ring is connected with the lifting cylinder 2 through the limiting part 6 and the plug pin 7, so that the outer ring can be limited and cannot rotate, the rotating shaft 5 is meshed with the outer ring, and the stirrer can rotate when the rotating shaft 5 rotates, and meanwhile, the outer ring and the inner ring rotate relatively. Slewing bearing 4 itself belongs to large-scale bearing, has very powerful bearing capacity, consequently can provide sufficient linking effect in this scheme, can also possess simultaneously and rotate the effect, can also independent circumferential direction when making it have the relation of connection between can and the main shaft 1. The angle change positioning can be realized by stopping the rotation after the rotation to the corresponding position. In order to enhance the positioning effect, a locking device can be added at the position of the rotating shaft 5 to prevent the rotating shaft 5 from continuously rotating, so that the positioning strength is further improved.
In order to further improve the positioning effect, still fixedly connected with locating pin 8 on the agitator, be provided with on the lift cylinder 2 and supply a plurality of through-holes of locating pin 8 male.
Through 8 cooperation through-holes of locating pin, the lift that can utilize main shaft 1 locks and the unblock, when main shaft 1 rose, can let locating pin 8 break away from the through-hole, the agitator can be in rotatable state this moment, after the agitator rotated to the position that corresponds, main shaft 1 descends again, and locating pin 8 inserts in the through-hole of corresponding position this moment, and then locks the angle of current agitator again.
For the convenience of operation, the scheme is further optimized in the following way, and the length of the positioning pin 8 is smaller than that of the bolt 7.
The bolt 7 has the main function of limiting the rotation of the outer ring of the slewing bearing 4, so that the position of the bolt 7 can be kept unchanged in the lifting process of the main shaft 1, and under the condition that the length of the bolt 7 is greater than that of the positioning pin 8, the bolt 7 can be kept in a state of being inserted into the corresponding through hole under the condition that the main shaft 1 is lifted to unlock the positioning pin 8, and is prevented from being pulled out along with the unlocking of the positioning pin 8.
In addition, in order to improve the guiding effect of the positioning pin 8 and the plug pin 7 and enable the plug pin 7 and the positioning pin 8 to be more stable in a plugging state, a through hole in which the plug pin 7 and/or the positioning pin 8 are inserted is coaxially provided with a guiding sleeve 9. The end opening of the guide sleeve 9 is chamfered to facilitate insertion of the positioning pin 8 and the plug pin 7, and the guide sleeve 9 has a certain length to increase the contact surface with the positioning pin 8 and the plug pin 7 and also to increase the positioning strength.
For the convenience of driving, the lifting cylinder 2 is a hydraulic lifting cylinder 2, so that the main shaft 1 is driven to lift through hydraulic pressure. The hydraulic drive is more labor-saving and the driving force is stronger.
It is above only the utility model discloses a preferred embodiment, the utility model discloses a scope of protection does not only confine above-mentioned embodiment, the all belongs to the utility model discloses a technical scheme under the thinking all belongs to the utility model discloses a scope of protection. It should be noted that modifications and embellishments within the scope of the present disclosure may be made by those skilled in the art without departing from the principles of the present disclosure.
Claims (5)
1. An angle positioning structure of a multi-cylinder dispersing mixer comprises a main shaft for lifting a mixer, a lifting cylinder for lifting the main shaft and a motor for driving the mixer to rotate, and is characterized in that a rotary support is arranged between the main shaft and the mixer, and an inner ring and an outer ring of the rotary support can rotate relatively; a rotating shaft driven by a motor is arranged in the stirrer, a gear is arranged on the rotating shaft and is meshed with the outer peripheral surface of the outer ring of the slewing bearing, and the inner ring of the slewing bearing is fixedly connected with the stirrer; a position, corresponding to the slewing bearing, of the main shaft is also provided with a limiting piece, the outer ring of the slewing bearing is fixedly connected to the limiting piece, the limiting piece is provided with a bolt, the lifting cylinder is provided with a through hole for the bolt to penetrate through, and the bolt is matched and spliced with the through hole so as to limit the circumferential rotation of the outer ring of the slewing bearing; when the rotating shaft rotates, the stirrer rotates through the slewing bearing to adjust the stirring position.
2. The angular positioning structure of a multicylinder dispersator according to claim 1, wherein the stirrer is further fixedly connected with a positioning pin, and the lifting cylinder is provided with a plurality of through holes for the positioning pin to be inserted.
3. The angular positioning structure of a multicylinder dispersator according to claim 2, wherein the length of the positioning pin is shorter than the length of the pin.
4. The angular positioning structure of a multicylinder dispersator according to claim 3, wherein the through hole of the lift cylinder for inserting the pin and/or the pin is further coaxially provided with a guide sleeve.
5. The angular positioning structure of a multicylinder dispersator according to claim 1, wherein the elevating cylinder is a hydraulic elevating cylinder to be elevated by a hydraulically driven spindle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222187409.1U CN218077679U (en) | 2022-08-18 | 2022-08-18 | Angle positioning structure of multi-cylinder dispersing stirrer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222187409.1U CN218077679U (en) | 2022-08-18 | 2022-08-18 | Angle positioning structure of multi-cylinder dispersing stirrer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218077679U true CN218077679U (en) | 2022-12-20 |
Family
ID=84447622
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222187409.1U Active CN218077679U (en) | 2022-08-18 | 2022-08-18 | Angle positioning structure of multi-cylinder dispersing stirrer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218077679U (en) |
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2022
- 2022-08-18 CN CN202222187409.1U patent/CN218077679U/en active Active
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