CN221436820U - Stirring mechanism of stirring machine for plastic modification - Google Patents
Stirring mechanism of stirring machine for plastic modification Download PDFInfo
- Publication number
- CN221436820U CN221436820U CN202420216715.XU CN202420216715U CN221436820U CN 221436820 U CN221436820 U CN 221436820U CN 202420216715 U CN202420216715 U CN 202420216715U CN 221436820 U CN221436820 U CN 221436820U
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- Prior art keywords
- stirring
- stirring mechanism
- barrel
- stirrer
- plastic modification
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- 238000003756 stirring Methods 0.000 title claims abstract description 67
- 230000004048 modification Effects 0.000 title claims abstract description 15
- 238000012986 modification Methods 0.000 title claims abstract description 15
- 239000000463 material Substances 0.000 claims abstract description 26
- 230000005540 biological transmission Effects 0.000 claims abstract description 15
- 230000000694 effects Effects 0.000 description 5
- 238000000034 method Methods 0.000 description 4
- 238000010586 diagram Methods 0.000 description 2
- 230000003044 adaptive effect Effects 0.000 description 1
- 230000001174 ascending effect Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 230000003247 decreasing effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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- Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)
- Mixers Of The Rotary Stirring Type (AREA)
Abstract
The utility model belongs to the technical field of plastic processing equipment, and particularly relates to a stirring mechanism of a stirrer for plastic modification, which comprises a barrel, wherein two sides of the barrel are connected with an upright post through a transmission shaft, a driving mechanism for driving the barrel and the stirring mechanism in the barrel to rotate is arranged in the upright post, the rotation direction of the barrel is opposite to that of the stirring mechanism, the stirring mechanism comprises a rotating frame connected with the transmission shaft, two rotating shafts are arranged on the rotating frame, primary stirrers are arranged on the peripheries of the two rotating shafts, the primary stirrers are spiral stirring blades, the spiral stirring blades can realize the movement of materials in the horizontal direction, the stirring of the materials in the barrel in the horizontal direction is realized, and a secondary stirrer is arranged to stir the materials in the vertical direction.
Description
Technical Field
The utility model relates to the technical field of plastic processing equipment, in particular to a stirring mechanism of a stirrer for plastic modification.
Background
The mixer is a mechanical device for uniformly mixing two or more materials by using mechanical force, gravity and the like. During mixing, the material contact surface area can also be increased to promote chemical reactions; but also to accelerate physical changes. CN220194630U discloses a high-efficiency double-cone mixer, which comprises a support, a mixing cylinder and a stirring shaft, wherein two groups of supports are arranged on the surface of the support, a driving mechanism is arranged inside the supports, stirring teeth are arranged in the mixing cylinder for increasing the mixing effect of materials, and the mixing effect is increased by the rotation of the stirring teeth, but the mixing effect of the stirring teeth on the materials is still worse, the stirring direction is single, and the stirring efficiency is lower.
Disclosure of utility model
In order to overcome the defects in the prior art, the utility model provides a stirring mechanism of a stirrer for plastic modification.
The utility model provides a stirring mechanism of stirrer for plastic modification, includes the barrel, the both sides of barrel are connected with the stand through the transmission shaft, be equipped with the rotatory actuating mechanism of stirring mechanism in drive barrel and the barrel in the stand, the direction of rotation of barrel is opposite with the direction of rotation of stirring mechanism, the swivel mount that stirring mechanism and transmission shaft are connected, install two rotation axes on the swivel mount, the periphery of two rotation axes is the heliciform and distributes there is one-level agitator, one-level agitator carries out the material on the horizontal direction and mixes, still install the second grade agitator on the swivel mount, the second grade agitator carries out the material on the vertical direction to the material and mixes.
Further, the rotating frame comprises mounting seats connected with the transmission shafts, two mounting seats are fixedly connected with two ends of two rotating shafts, a plurality of fixing frames are uniformly distributed on the two rotating shafts along the length direction of the rotating shafts, and the fixing frames are connected with a plurality of groups of secondary stirrers.
Further, the primary stirrer is a spiral stirring blade, and two ends of the primary stirrer are fixedly connected with the two mounting seats respectively.
Further, each group of secondary stirrers comprises a plurality of stirring paddles, the stirring paddles are uniformly distributed on the supporting plate, the lengths of the stirring paddles decrease from the middle to the two ends, and a plurality of groups of secondary stirrers are circumferentially and uniformly distributed by taking the central axis of the transmission shaft as the center.
Further, a clamping groove is formed in the fixing frame, the fixing frame is connected with the side wall of the supporting plate in a clamping mode through the clamping groove, and a fastening bolt used for fixedly connecting the supporting plate is arranged on the fixing frame.
Further, the two ends of the rotating shaft are provided with connecting seats for connecting each other.
Further, the support plate has a sharp portion at a rotating front end thereof.
By adopting the technical scheme, the utility model has the beneficial technical effects that: according to the utility model, the primary stirrer is the spiral stirring blade, the spiral stirring blade can realize the movement of the material in the horizontal direction, the material in the cylinder is stirred in the horizontal direction, the secondary stirrer is arranged to stir the material in the vertical direction, and the directivity of the movement of the material is increased in the process of rotating the cylinder, so that the uniform mixing of the material is facilitated.
Drawings
FIG. 1 is a schematic view of a stirring mechanism of a plastic modifying stirrer;
FIG. 2 is a schematic view of the internal structure of the cylinder according to the present utility model;
FIG. 3 is a schematic diagram of a stirring mechanism according to the present utility model;
FIG. 4 is a second schematic diagram of the stirring mechanism according to the present utility model.
In the figure, 1, a cylinder body, 2, a transmission shaft, 3, a column, 4, a rotation shaft, 5, a mounting seat, 6, a fixing frame, 7, stirring blades, 8, stirring paddles, 9, a support plate, 10, a clamping groove, 11, a fastening bolt, 12, a connecting seat, 13 and a sharp part.
Detailed Description
In order to more clearly illustrate the technical solution of the present utility model, it is obvious that the following description of the present utility model is provided by way of example only, and it is within the scope of the present utility model to one skilled in the art to obtain other embodiments according to the present utility model without inventive effort.
According to the stirring mechanism of the stirrer for plastic modification shown in fig. 1-4, the stirring mechanism comprises a barrel 1, two sides of the barrel 1 are connected with a stand column 3 through a transmission shaft 2, a driving mechanism for driving the barrel 1 and the stirring mechanism in the barrel 1 to rotate is arranged in the stand column 3, the rotation direction of the barrel 1 is opposite to that of the stirring mechanism, the stirring mechanism is connected with a rotating frame connected with the transmission shaft 2, two rotating shafts 4 are arranged on the rotating frame, primary stirrers are spirally distributed on the peripheries of the two rotating shafts 4, the primary stirrers are used for mixing materials in the horizontal direction, a secondary stirrer is further arranged on the rotating frame, and the secondary stirrers are used for mixing materials in the vertical direction.
In the above-mentioned concrete embodiment, through setting up the one-level agitator, realized the material in the barrel 1 stirs in the horizontal direction, set up the second grade agitator and carry out the ascending stirring of vertical direction to the material, at the in-process that barrel 1 rotated, increased the directionality that the material removed, be favorable to the material misce bene.
The rotating frame comprises mounting seats 5 connected with the transmission shaft 2, the two mounting seats 5 are fixedly connected with the two ends of the two rotating shafts 4, a plurality of fixing frames 6 are uniformly distributed on the two rotating shafts 4 along the length direction of the two rotating shafts, the fixing frames 6 are connected with a plurality of groups of secondary stirrers, the strength of the stirring mechanism is increased by arranging the two rotating shafts 4, gaps are formed between the two rotating shafts 4, when the barrel 1 rotates, the impact on the rotating shafts 4 can be reduced in the process that materials drop to the bottom of the barrel 1 from the upper part.
The primary stirrer is a spiral stirring blade 7, two ends of the primary stirrer are fixedly connected with the two mounting seats 5 respectively, the spiral stirring blade 7 can realize the movement of materials in the horizontal direction, and the stirring effect is improved.
Each group of secondary stirrer comprises a plurality of stirring paddles 8, the stirring paddles 8 are uniformly distributed on a supporting plate 9, the length of each stirring paddle 8 is gradually decreased from the middle to the two ends, the plurality of groups of secondary stirrers are circumferentially and uniformly distributed by taking the central axis of a transmission shaft 2 as the center, and the length of each stirring paddle 8 is adaptive to the shape of the cylinder body 1, so that the stirring is sufficient.
The fixing frame 6 is provided with a clamping groove 10, the fixing frame 6 is clamped with the side wall of the supporting plate 9 through the clamping groove 10, and the fixing frame 6 is provided with a fastening bolt 11 for fixedly connecting the supporting plate 9, so that the connection stability of the supporting plate 9 and the fixing frame 6 is facilitated.
The two ends of the rotating shaft 4 are provided with connecting seats 12 for connecting each other, so that the stability of the rotating shaft 4 is enhanced.
The front end of the supporting plate 9, which rotates, is provided with a sharp part 13, so that the resistance of the supporting plate 9 in the rotating process is reduced.
The above embodiments are only exemplary embodiments of the present utility model and are not intended to limit the present utility model, and the scope of the present utility model is defined by the appended claims, and various modifications or equivalent substitutions may be made by those skilled in the art to which the present utility model pertains, and should be considered to fall within the scope of the present utility model.
Claims (7)
1. The utility model provides a stirring mechanism of mixer for plastic modification, includes barrel (1), its characterized in that, the both sides of barrel (1) are connected with stand (3) through transmission shaft (2), be equipped with the rotatory actuating mechanism of stirring mechanism in drive barrel (1) and barrel (1) in stand (3), the rotation direction of barrel (1) is opposite with stirring mechanism's rotation direction, stirring mechanism includes the swivel mount of being connected with transmission shaft (2), install two rotation axis (4) on the swivel mount, the periphery of two rotation axis (4) is equipped with one-level agitator, the material that one-level agitator carried out the horizontal direction is mixed, still install the second grade agitator on the swivel mount, the second grade agitator carries out the material on the vertical direction to the material and mixes.
2. The stirring mechanism of the stirrer for plastic modification according to claim 1, wherein the rotating frame comprises mounting seats (5) connected with the transmission shaft (2), two mounting seats (5) are fixedly connected with two ends of two rotating shafts (4), a plurality of fixing frames (6) are uniformly distributed on the two rotating shafts (4) along the length direction of the rotating shafts, and the fixing frames (6) are connected with a plurality of groups of secondary stirrers.
3. The stirring mechanism of the stirrer for plastic modification according to claim 2, wherein the primary stirrer is a spiral stirring blade (7), and two ends of the primary stirrer are fixedly connected with two mounting seats (5) respectively.
4. A stirring mechanism of a stirrer for plastic modification according to claim 3, wherein each group of the secondary stirrers comprises a plurality of stirring paddles (8), the stirring paddles (8) are uniformly distributed on a supporting plate (9), the lengths of the stirring paddles (8) decrease from the middle to two ends, and a plurality of groups of the secondary stirrers are circumferentially uniformly distributed with the central axis of a transmission shaft (2) as the center.
5. The stirring mechanism of the stirring machine for plastic modification according to claim 4, wherein the fixing frame (6) is provided with a clamping groove (10), the fixing frame (6) is clamped with the side wall of the supporting plate (9) through the clamping groove (10), and the fixing frame (6) is provided with a fastening bolt (11) for fixedly connecting the supporting plate (9).
6. Stirring mechanism of a stirrer for plastic modification according to claim 5, characterized in that the two ends of the rotation shaft (4) are provided with connection seats (12) for connecting each other.
7. Stirring mechanism of a stirrer for plastic modification according to claim 6, characterized in that the support plate (9) is pointed (13) at its rotating front end.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202420216715.XU CN221436820U (en) | 2024-01-30 | 2024-01-30 | Stirring mechanism of stirring machine for plastic modification |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202420216715.XU CN221436820U (en) | 2024-01-30 | 2024-01-30 | Stirring mechanism of stirring machine for plastic modification |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN221436820U true CN221436820U (en) | 2024-07-30 |
Family
ID=92069981
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202420216715.XU Active CN221436820U (en) | 2024-01-30 | 2024-01-30 | Stirring mechanism of stirring machine for plastic modification |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN221436820U (en) |
-
2024
- 2024-01-30 CN CN202420216715.XU patent/CN221436820U/en active Active
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