CN215464076U - Multi-rotor type high-efficiency rotor sand mixer - Google Patents
Multi-rotor type high-efficiency rotor sand mixer Download PDFInfo
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- CN215464076U CN215464076U CN202120483416.9U CN202120483416U CN215464076U CN 215464076 U CN215464076 U CN 215464076U CN 202120483416 U CN202120483416 U CN 202120483416U CN 215464076 U CN215464076 U CN 215464076U
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Abstract
The utility model discloses a multi-rotor high-efficiency rotor sand mixer, which relates to the technical field of sand treatment, and comprises a box body, a rotating shaft, an inner toothed ring, a first stirring shaft and a second stirring shaft, wherein a driving mechanism for driving the rotating shaft to rotate is arranged on the box body, a fixed rod is fixedly connected to the side surface of the inner toothed ring, the end part of the fixed rod is fixedly connected with the side surface of the box body, the surface of the rotating shaft is fixedly connected with the first rotating plate and the second rotating plate, the upper end of the first stirring shaft is fixedly connected with a first gear which is meshed with the inner toothed ring, the upper end of the second stirring shaft is fixedly connected with a second gear which is meshed with the inner toothed ring, the surfaces of the first stirring shaft and the second stirring shaft are fixedly connected with stirring plates, and a scraping part is arranged on the rotating shaft, so that the problems that the existing sand mixer in the market has a single stirring mode and slow mixing speed, the working efficiency of the sand mixer is reduced, and a large amount of residues are adhered to the inner wall of the box body in the stirring process are solved, causing a waste problem.
Description
Technical Field
The utility model relates to the technical field of sand treatment, in particular to a multi-rotor type efficient rotor sand mixer.
Background
The sand mixer is a device which uniformly mixes all components in the molding sand and effectively coats the surface of the sand by the adhesive. The sand mixer is the main equipment that the foundry sand handled the molding sand and mixes, also is the key equipment that obtains qualified molding sand, and the sand mixer stirring mode in the existing market is comparatively single, and the mixing speed is slower, leads to the sand mixer work efficiency to reduce to can the adhesion of a large amount of residues at stirring in-process box inner wall, cause the waste.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a multi-rotor type high-efficiency rotor sand mixer, which has the advantages that an L-shaped plate is driven to scrape residues adhered to the inner wall of a box body through rotation of a rotating shaft, waste is reduced, a stirring plate is driven to rotate around the rotating shaft while revolving, the mixing speed is increased, the working efficiency is improved, and the problems that the working efficiency is reduced due to the fact that the stirring mode of the sand mixer in the current market is single, the mixing speed is low, and a large amount of residues are adhered to the inner wall of the box body in the stirring process to cause waste are solved.
In order to achieve the purpose, the utility model provides the following technical scheme: a multi-rotor high-efficiency rotor sand mixer comprises a box body, a rotating shaft, an inner toothed ring, a first stirring shaft and a second stirring shaft, wherein a driving mechanism used for driving the rotating shaft to rotate is arranged on the box body, a feeding pipe is fixedly communicated with the side surface of the box body, a discharging pipe is fixedly communicated with the lower surface of the box body, a fixing rod is fixedly connected with the side surface of the inner toothed ring, the end part of the fixing rod is fixedly connected with the side surface of the box body, a first rotating plate and a second rotating plate are fixedly connected with the surface of the rotating shaft, a first penetrating port and a second penetrating port which are used for the first stirring shaft and the second stirring shaft to penetrate and are rotatably connected with a fixed shaft of the first stirring shaft and the second stirring shaft are respectively arranged on the surfaces of the first rotating plate and the second rotating plate, a first gear is fixedly connected with the upper end of the first stirring shaft, the first gear is meshed with the inner toothed ring, and a second gear is fixedly connected with the upper end of the second stirring shaft, the second gear is meshed with the inner gear ring, the surfaces of the first stirring shaft and the second stirring shaft are fixedly connected with stirring plates, and a scraping component is arranged on the rotating shaft.
Preferably, the scraping component comprises two L-shaped plates which are fixedly connected to the side surface of the rotating shaft and are symmetrically distributed.
Preferably, the driving mechanism comprises a servo motor, the servo motor is fixedly connected to the lower surface of the box body, and the output end of the servo motor is fixedly connected with the end part of the rotating shaft.
Preferably, the lower surface of the box body is fixedly connected with two supporting columns, and the two supporting columns are fixedly connected to the lower surface of the box body.
Preferably, the number of the stirring plates fixedly connected with the surfaces of the first stirring shaft and the second stirring shaft is six, and the stirring plates are arranged in an inclined manner.
Preferably, the L-shaped plate is attached to the inner wall of the box body.
Compared with the prior art, the utility model has the following beneficial effects:
the first gear and the second gear are driven to rotate around the rotating shaft simultaneously, the first stirring shaft and the second stirring shaft are driven to rotate around the rotating shaft simultaneously, the stirring plate is driven to rotate around the rotating shaft simultaneously, raw materials in the box body can be stirred and mixed through rotation of the stirring plate around the rotating shaft, the stirring and mixing speed can be further increased through rotation of the stirring plate around the rotating shaft simultaneously, the stirring time is saved, and the working efficiency of the sand mixer is improved.
The rotating shaft rotates to drive the L-shaped plate to rotate, and the raw materials adhered to the inner wall of the box body can be scraped when the L-shaped plate rotates, so that waste caused in the stirring process is reduced, and the production cost of enterprises is reduced.
Drawings
FIG. 1 is a front view of the structure of the present invention;
FIG. 2 is a top view of the structure of the present invention;
fig. 3 is a partial front view of the structure of the present invention.
In the figure: 1. a box body; 2. a rotating shaft; 3. an inner gear ring; 4. fixing the rod; 5. rotating the first plate; 6. a first stirring shaft; 7. a first gear; 8. rotating a second plate; 9. a second stirring shaft; 10. a second gear; 11. a stirring plate; 12. an L-shaped plate; 13. a servo motor; 14. a discharge pipe; 15. a feeding pipe; 16. and (4) a support column.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1 to 3, the present invention provides a technical solution: a multi-rotor high-efficiency rotor sand mixer comprises a box body 1, a rotating shaft 2, an inner toothed ring 3, a first stirring shaft 6 and a second stirring shaft 9, wherein a driving mechanism for driving the rotating shaft 2 to rotate is arranged on the box body 1, a feeding pipe 15 is fixedly communicated with the side surface of the box body 1, a discharging pipe 14 is fixedly communicated with the lower surface of the box body 1, a fixing rod 4 is fixedly connected with the side surface of the inner toothed ring 3, the end part of the fixing rod 4 is fixedly connected with the side surface of the box body 1, a first rotating plate 5 and a second rotating plate 8 are fixedly connected with the surface of the rotating shaft 2, a first penetrating port and a second penetrating port which are used for the first stirring shaft 6 and the second stirring shaft 9 to penetrate and are rotatably connected with a fixed shaft are respectively arranged on the surfaces of the first rotating plate 5 and the second rotating plate 8, a first gear 7 is fixedly connected with the upper end of the first stirring shaft 6, the first gear 7 is meshed with the inner toothed ring 3, a second gear 10 is fixedly connected with the upper end of the second stirring shaft 9, and is meshed with the inner toothed ring 3, the surfaces of the first stirring shaft 6 and the second stirring shaft 9 are fixedly connected with a stirring plate 11, a scraping part is arranged on the rotating shaft 2, when in use, raw materials are poured into the box body 1 through a feeding pipe 15, the rotating shaft 2 is driven to rotate under the action of a driving mechanism, the first rotating plate 5 and the second rotating plate 8 are driven to rotate around the rotating shaft 2 through the rotation of the rotating shaft 2, the first gear 7 and the second gear 10 are driven to rotate simultaneously around the rotating shaft 2 through the rotation of the first rotating plate 5 and the second rotating plate 8, the first stirring shaft 6 and the second stirring shaft 9 are driven to rotate simultaneously around the rotating shaft 2 through the rotation of the first gear 7 and the second gear 10 simultaneously, the first stirring shaft 6 and the second stirring shaft 9 are driven to rotate simultaneously around the rotating shaft 2 through the rotation of the first stirring shaft 6 and the second stirring shaft 9, the stirring plate 11 is driven to rotate simultaneously around the rotating shaft 2, and the raw materials in the box body 1 can be stirred and mixed through the rotation of the stirring plate 11 around the rotating shaft 2, and can further accelerate the speed that the stirring was mixed through the rotation when stirring board 11 rotated around pivot 2, saved the time of stirring, improved roller mill's work efficiency.
Further, strike off the part and include L template 12, L template 12 fixed connection is in the side of pivot 2, and the quantity of L template 12 is two to with symmetric distribution, rotate through pivot 2 when using, drive L template 12 and rotate, can strike off the raw materials of adhesion at 1 inner wall of box when L template 12 rotates, reduced the waste that the stirring in-process caused, reduced enterprise manufacturing cost.
Further, actuating mechanism includes servo motor 13, and servo motor 13 fixed connection is at the lower surface of box 1, and servo motor 13's output and the tip fixed connection of pivot 2 rotate through servo motor 13 output when using, drive pivot 2 and rotate, rotate through pivot 2, and servo motor 13 stability is good, and the suitability is strong.
Further, two support columns 16 of lower fixed surface of box 1 are connected with, and the equal fixed connection of two support columns 16 is at the lower surface of box 1, through symmetric distribution's support column 16, can prevent that box 1 from taking place to rock at the stirring in-process, has improved the stability of structure.
Further, the quantity of the stirring plates 11 fixedly connected with the surfaces of the first stirring shaft 6 and the second stirring shaft 9 is six, and the stirring plates 11 are obliquely arranged, so that the stirring amplitude can be increased, the stirring speed is increased, and the working efficiency of the sand mixer is improved.
Further, the L-shaped plates 12 are attached to the inner wall of the box body 1, and through the fact that the L-shaped plates 12 are attached to the inner wall of the box body 1, adhesive materials can be scraped more thoroughly, and waste is reduced.
The working principle is as follows: when the multi-rotor type high-efficiency rotor sand mixer is used, raw materials are poured into the box body 1 through the feeding pipe 15, the servo motor 13 is started, the output end of the servo motor 13 rotates to drive the rotating shaft 2 to rotate, the rotating shaft 2 rotates to drive the rotating plate I5 and the rotating plate II 8 to rotate around the rotating shaft 2, the rotating plate I5 and the rotating plate II 8 rotate around the rotating shaft 2 to drive the gear I7 and the gear II 10 to rotate simultaneously around the rotating shaft 2, the gear I7 and the gear II 10 rotate simultaneously around the rotating shaft 2 to drive the stirring shaft I6 and the stirring shaft II 9 to rotate simultaneously around the rotating shaft 2, the stirring plate 11 rotates simultaneously around the rotating shaft 2 through the stirring plate 11, and the raw materials in the box body 1 can be stirred and mixed, and rotation can further accelerate the speed that the stirring was mixed when rotating around pivot 2 pivoted through stirring board 11, the time of stirring has been saved, the work efficiency of roller mill has been improved, rotate through pivot 2, drive L template 12 and rotate, can strike off the raw materials of adhesion at 1 inner wall of box when L template 12 rotates, the waste that causes has been reduced to stir the in-process, the manufacturing cost of enterprise has been reduced, the material passes through discharging pipe 14 and discharges after the stirring is accomplished, can continue the stirring, this method simple structure, and convenient operation, stirring efficiency is high, and is worth promoting.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. The utility model provides a high-efficient rotor roller mill of many rotors formula, includes box (1) and pivot (2), its characterized in that: the stirring device is characterized by further comprising an inner toothed ring (3), a first stirring shaft (6) and a second stirring shaft (9), wherein a driving mechanism used for driving the rotating shaft (2) to rotate is arranged on the box body (1), a feeding pipe (15) is fixedly communicated with the side surface of the box body (1), a discharging pipe (14) is fixedly communicated with the lower surface of the box body (1), a fixing rod (4) is fixedly connected with the side surface of the inner toothed ring (3), the end part of the fixing rod (4) is fixedly connected with the side surface of the box body (1), a first rotating plate (5) and a second rotating plate (8) are fixedly connected with the surface of the rotating shaft (2), a first penetrating opening and a second penetrating opening which are used for the first stirring shaft (6) and the second stirring shaft (9) to penetrate and are rotatably connected with a fixed shaft are respectively formed in the surfaces of the first rotating plate (5) and the second rotating plate (8), a first gear (7) is fixedly connected with the upper end of the first stirring shaft (6), the stirring mechanism is characterized in that the first gear (7) is meshed with the inner gear ring (3), the second gear (10) is fixedly connected to the upper end of the second stirring shaft (9), the second gear (10) is meshed with the inner gear ring (3), the first stirring shaft (6) and the stirring plate (11) are fixedly connected to the surface of the second stirring shaft (9), and a scraping component is arranged on the rotating shaft (2).
2. The multi-rotor high-efficiency rotor mixer according to claim 1, characterized in that: the scraping component comprises L-shaped plates (12), the L-shaped plates (12) are fixedly connected to the side face of the rotating shaft (2), and the number of the L-shaped plates (12) is two and the L-shaped plates are symmetrically distributed.
3. A multi-rotor high efficiency rotor mixer as claimed in any one of claims 1 or 2 wherein: the driving mechanism comprises a servo motor (13), the servo motor (13) is fixedly connected to the lower surface of the box body (1), and the output end of the servo motor (13) is fixedly connected with the end portion of the rotating shaft (2).
4. A multi-rotor high efficiency rotor mixer as claimed in claim 3 wherein: the lower surface of box (1) is fixedly connected with two support columns (16), two equal fixed connection of support column (16) is in the lower surface of box (1).
5. The multi-rotor high efficiency rotor mixer of claim 4 wherein: the number of the stirring plates (11) fixedly connected with the surfaces of the first stirring shaft (6) and the second stirring shaft (9) is six, and the stirring plates are obliquely arranged.
6. The multi-rotor high efficiency rotor mixer of claim 2 wherein: the L-shaped plate (12) is attached to the inner wall of the box body (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120483416.9U CN215464076U (en) | 2021-03-08 | 2021-03-08 | Multi-rotor type high-efficiency rotor sand mixer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120483416.9U CN215464076U (en) | 2021-03-08 | 2021-03-08 | Multi-rotor type high-efficiency rotor sand mixer |
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| Publication Number | Publication Date |
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| CN215464076U true CN215464076U (en) | 2022-01-11 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202120483416.9U Active CN215464076U (en) | 2021-03-08 | 2021-03-08 | Multi-rotor type high-efficiency rotor sand mixer |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114432930A (en) * | 2022-03-02 | 2022-05-06 | 上海吉啸电子科技有限公司 | Automatic stirring structure of SDS grinding fluid mixing tank |
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2021
- 2021-03-08 CN CN202120483416.9U patent/CN215464076U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114432930A (en) * | 2022-03-02 | 2022-05-06 | 上海吉啸电子科技有限公司 | Automatic stirring structure of SDS grinding fluid mixing tank |
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