CN220310246U - Double-cone mixer with high mixing efficiency - Google Patents
Double-cone mixer with high mixing efficiency Download PDFInfo
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- CN220310246U CN220310246U CN202321813101.1U CN202321813101U CN220310246U CN 220310246 U CN220310246 U CN 220310246U CN 202321813101 U CN202321813101 U CN 202321813101U CN 220310246 U CN220310246 U CN 220310246U
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- shell
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- cone
- rotating shaft
- outer guide
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- 239000000463 material Substances 0.000 claims abstract description 41
- 230000007246 mechanism Effects 0.000 claims abstract description 35
- 238000003756 stirring Methods 0.000 claims abstract description 34
- 241000237942 Conidae Species 0.000 claims description 16
- 238000007789 sealing Methods 0.000 description 5
- 230000005540 biological transmission Effects 0.000 description 2
- 230000008859 change Effects 0.000 description 2
- 230000005484 gravity Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 239000003638 chemical reducing agent Substances 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
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- Mixers Of The Rotary Stirring Type (AREA)
Abstract
The utility model discloses a double-cone mixer with high mixing efficiency, which comprises a shell and a frame shell, wherein the shell is rotatably arranged on the frame, a shell driving mechanism for driving the shell to rotate is arranged on the frame, a first stirring paddle and a second stirring paddle are rotatably arranged in the shell, the first stirring paddle is fixedly arranged on a first rotating shaft, the second stirring paddle is fixedly arranged on a second rotating shaft, a position adjusting mechanism is arranged between the second rotating shaft and the shell, and a material guiding mechanism for enabling materials to move towards the inside of the shell from the left side and the right side of the shell is also arranged in the shell; the second rotating shaft is sleeved in the central hole and in clearance fit with the central hole, so that the second rotating shaft can rotate relative to the first rotating shaft, the relative positions of the first blade and the second blade are adjusted, the device is applicable to different material mixing requirements, the material guiding mechanism enables materials on the left side and the right side of the shell to move towards the inside of the shell, and transverse mixing of the materials in the shell is promoted.
Description
Technical Field
The utility model relates to a double-cone mixer.
Background
The double-cone mixer is characterized in that a motor and a speed reducer drive a mixing roller to rotate through gear transmission, and materials are repeatedly polymerized and separated by gravity and centrifugal force of the materials through rotation of the roller to achieve uniform mixing, and the mixed materials are discharged from a discharge hole by dead weight. However, in the prior art, the double-cone mixer completely relies on the stirring of the blades and the gravity of the materials to mix, and can only rely on the rotation speed of the stirring blades to adjust so as to meet the mixing requirements of different materials, so that the mixing efficiency of the materials is low.
Disclosure of Invention
In order to make up the defects, the utility model provides a double-cone mixer with high mixing efficiency, which can effectively improve the mixing efficiency of materials.
The technical scheme of the utility model is as follows: the double-cone mixer with high mixing efficiency comprises a shell and a frame, wherein the shell comprises an upper cone shell, a lower cone shell and a cylinder body positioned between the upper cone shell and the lower cone shell, the shell is rotatably installed on the frame, a shell driving mechanism for driving the shell to rotate is arranged on the frame, a first rotating shaft is rotatably installed on the shell and is provided with a central hole, a second rotating shaft is rotatably installed in the central hole, a sealing mechanism is arranged between the second rotating shaft and the central hole, one end of the first rotating shaft positioned in the shell is fixedly provided with a first stirring ring, one end of the second rotating shaft positioned in the shell extends out of the first rotating shaft and is fixedly provided with a second stirring ring, and a material guiding mechanism for enabling materials to move from the left side and the right side of the shell to the inside of the shell is also arranged in the shell; the second paddle is arranged on the inner side of the first paddle, a rotation locking mechanism is arranged between the first rotation shaft and the second rotation shaft, and a rotation driving mechanism is arranged between the first rotation shaft and the frame.
As the preferable technical scheme, fixed mounting has on the second paddle along the length direction of second paddle first paddle pivot and second paddle pivot that extends, first paddle pivot with second paddle pivot is parallel to each other, first paddle pivot rotates to be installed on the first stirring ring, the second paddle pivot rotates to be installed on the sliding block, be equipped with on the second stirring ring with sliding block complex radial groove, first paddle pivot is in the outside of second paddle pivot.
As the preferable technical scheme, the distance between the first blade rotating shafts of two adjacent second blades is smaller than the vertical distance between the first blade rotating shaft and the second blade rotating shaft on the same second blade.
As the preferable technical scheme, the material guiding mechanism comprises a left conical cylinder fixedly arranged on the left side of the inner cavity of the shell, the large end of the left conical cylinder is fixedly arranged on the left side of the inner cavity of the shell, the material guiding mechanism comprises a right conical cylinder fixedly arranged on the right side of the inner cavity of the shell, and the large end of the right conical cylinder is fixedly arranged on the right side of the inner cavity of the shell.
As a preferable technical scheme, the bottom end of the conical surface of the left conical cylinder is provided with a plurality of outer guide plates arranged at intervals, the head of the conical surface of the left conical cylinder is provided with an inner guide plate positioned between the adjacent outer guide plates, and the outer guide plate and the inner guide plate extend along the axial direction of the left conical cylinder; the bottom of the conical surface of the right conical cylinder is provided with a plurality of outer guide plates arranged at intervals, the head of the conical surface of the right conical cylinder is provided with an inner guide plate positioned between the adjacent outer guide plates, and the outer guide plate and the inner guide plate extend along the axial direction of the right conical cylinder.
As an optimal technical scheme, the distance between the front ends of two adjacent outer guide plates is smaller than the distance between the rear ends, and the distance between the front ends of two adjacent inner guide plates is smaller than the distance between the rear ends.
As the preferable technical scheme, the rotation locking mechanism comprises a limiting ring fixedly installed at the end part of the first rotation shaft, which is positioned outside the shell, a baffle ring is fixedly installed at one end of the second rotation shaft, which extends out of the shell, a plurality of limiting through holes are formed in the baffle ring and the limiting ring, and a locking bolt is arranged between the limiting through holes in the baffle ring and the limiting through holes in the limiting ring.
Due to the adoption of the technical scheme, the double-cone mixer with high mixing efficiency comprises a shell and a frame, wherein the shell comprises an upper cone shell, a lower cone shell and a cylinder body positioned between the upper cone shell and the lower cone shell, the shell is rotatably arranged on the frame, a shell driving mechanism for driving the shell to rotate is arranged on the frame, a first stirring paddle and a second stirring paddle are rotatably arranged in the shell, the first stirring paddle is positioned on the left side of the shell, the second stirring paddle is positioned on the right side of the shell, the first stirring paddle comprises a first stirring ring, a plurality of first paddles extending towards the right side of the shell are fixedly arranged on the first stirring ring, the second stirring ring comprises a second stirring ring, a plurality of second paddles extending towards the left side of the shell are fixedly arranged on the first rotating shaft, the second stirring paddle is fixedly arranged on the second rotating shaft, the position between the second rotating shaft and the shell is provided with an adjusting mechanism for guiding materials from the left side of the shell to the inside; the second paddle is arranged on the inner side of the first paddle and further comprises a first stirring driving mechanism for driving the first stirring paddle to rotate and a second stirring driving mechanism for driving the second stirring paddle to rotate; the second axis of rotation is rotated and is installed in the centre bore, thereby makes the second moves the pivot and can rotate relative to first axis of rotation, thereby adjusts the relative position of first paddle and second paddle, for example makes first paddle and second paddle coincide or stagger each other etc. in the diameter direction of first axis of rotation, can adjust as required, is applicable to different material mixing needs, still be equipped with in the casing and make the material follow the left and right sides of casing is towards the inside material guiding mechanism who removes of casing, material guiding mechanism makes the casing left and right sides material can be towards the inside removal of casing has promoted the transverse mixing of material in the casing.
Drawings
FIG. 1 is a schematic diagram of an embodiment of the present utility model;
FIG. 2 is a side view of a first blade and a second blade in an embodiment of the utility model;
FIG. 3 is a reference view showing the use states of the first blade and the second blade in the embodiment of the present utility model;
fig. 4 is a schematic view showing the positional relationship of the outer guide plate and the inner guide plate in the embodiment of the present utility model.
Detailed Description
As shown in fig. 1, fig. 2 and fig. 3, a double-cone mixer with high mixing efficiency comprises a shell 1 and a frame 2, wherein the shell 1 comprises an upper cone shell 3, a lower cone shell 4 and a cylinder 5 positioned between the upper cone shell 3 and the lower cone shell 4, the shell 1 is rotatably installed on the frame 2, a shell driving mechanism for driving the shell 1 to rotate is arranged on the frame 2, the shell driving mechanism comprises a shell driving motor, driving sleeves 24 are respectively arranged on the left side and the right side of the shell, the shell driving motor is connected with one driving sleeve 24 in a gear transmission manner, a first rotating shaft 6 is rotatably installed on the shell 1, the first rotating shaft 6 penetrates out of the shell from one driving sleeve 24, the first rotating shaft 6 is provided with a central hole, a second rotating shaft 7 is rotatably installed in the central hole, a sealing mechanism is arranged between the second rotating shaft 7 and the central hole, and the sealing mechanism can adopt an existing sealing structure such as a sealing ring and the like, and is not repeated here. A first stirring ring 8 is fixedly arranged at one end of the first rotating shaft 6 positioned in the shell 1, a plurality of first paddles 9 are fixedly arranged on the first stirring ring 8, a second stirring ring 10 is fixedly arranged at one end of the second rotating shaft 7 positioned in the shell 1, extending out of the first rotating shaft 6, a plurality of second paddles 11 are arranged on the second stirring ring 10, and a material guiding mechanism for enabling materials to move from the left side and the right side of the shell to the inside of the shell is also arranged in the shell 1; the second blade 11 is arranged on the inner side of the first blade 9, a rotation locking mechanism is arranged between the first rotation shaft 6 and the second rotation shaft 7, and a rotation driving mechanism is arranged between the first rotation shaft 6 and the frame 2. The second rotating shaft 7 is rotatably installed in the central hole, so that the second rotating shaft 7 can rotate relative to the first rotating shaft 6, and the relative positions of the first blade 9 and the second blade 11 are adjusted, as shown in fig. 2 and 3, for example, the first blade 9 and the second blade 11 are mutually overlapped or staggered in the diameter direction of the first rotating shaft, and can be adjusted according to requirements, so that the mixing requirements of different materials can be met, and the shell 1 is internally provided with a material guiding mechanism which enables the materials to move from the left side and the right side of the shell 1 towards the inside of the shell 1, and the material guiding mechanism enables the materials at the left side and the right side of the shell 1 to move towards the inside of the shell 1, so that the transverse mixing of the materials in the shell 1 is promoted. The rotation driving mechanism comprises a driven gear 23 arranged on the first rotation shaft 6, a driving motor is arranged on the frame, and a gear box is arranged between the driving motor and the driven gear 23.
As shown in fig. 1, 2 and 3, a first blade rotating shaft 12 and a second blade rotating shaft 13 extending along the length direction of the second blade 11 are fixedly mounted on the second blade 11, the first blade rotating shaft 12 and the second blade rotating shaft 13 are parallel to each other, the first blade rotating shaft 12 is rotatably mounted on the first stirring ring 8, the second blade rotating shaft 13 is rotatably mounted on the sliding block 21, a radial groove 22 matched with the sliding block 21 is formed in the second stirring ring 10, and the first blade rotating shaft 12 is arranged on the outer side of the second blade rotating shaft 13. Like this through the angle between the first axis of rotation 6 and the second axis of rotation 7, can change the angle between second stirring ring 10 and the first stirring ring 8 to make the position between first paddle pivot 12 and the second paddle pivot 13 change, as shown in fig. 3, thereby realize adjusting the angle of second paddle 11, thereby can more nimble adjustment setting, satisfy different material mixing needs.
The distance between the first blade rotating shafts 12 of two adjacent second blades 11 is smaller than the vertical distance between the first blade rotating shaft 12 and the second blade rotating shaft 13 on the same second blade 11. This makes it possible to bring adjacent second paddles 11 into mutual registration or complete stagger in the diameter direction of the second rotation axis 7.
As shown in fig. 1, the material guiding mechanism comprises a left conical cylinder 14 fixedly installed at the left side of the inner cavity of the shell 1, the big end of the left conical cylinder 14 is fixedly installed at the left side of the inner cavity of the shell 1, the material guiding mechanism comprises a right conical cylinder 15 fixedly installed at the right side of the inner cavity of the shell 1, and the big end of the right conical cylinder 15 is fixedly installed at the right side of the inner cavity of the shell.
Preferably, as shown in fig. 4, the bottom end of the conical surface 25 of the left conical cylinder 14 is provided with a plurality of outer guide plates 16 arranged at intervals, the head of the conical surface 25 of the left conical cylinder 15 is provided with an inner guide plate 17 positioned between adjacent outer guide plates 16, and the outer guide plates 16 and the inner guide plates 17 extend along the axial direction of the left conical cylinder 14; the bottom end of the conical surface 25 of the right conical cylinder 15 is provided with a plurality of outer guide plates 16 which are arranged at intervals, the head of the conical surface of the right conical cylinder is provided with an inner guide plate 17 which is positioned between the adjacent outer guide plates 16, and the outer guide plates 16 and the inner guide plates 17 extend along the axial direction of the right conical cylinder; the head of the conical surface is a conical surface corresponding to the small ends of the left conical cylinder and the right conical cylinder, and the bottom end of the conical surface is a conical surface corresponding to the large ends of the left conical cylinder and the right conical cylinder. Because the inner guide plates are positioned between the adjacent outer guide plates 16, the materials are separated by the inner guide plates in the process of moving downwards along the outer guide plates 16, and the materials between the adjacent inner guide plates are mixed together in the process of moving along the inner guide plates, so that the efficiency of mixing the materials is improved. The distance between the front ends of the adjacent two outer guide plates 16 is smaller than the distance between the rear ends, and the distance between the front ends of the adjacent two inner guide plates 17 is smaller than the distance between the rear ends, so that efficient mixing of materials is further realized. In this embodiment, the ends of the outer guide plate and the inner guide plate, which are adjacent to the interior of the housing, are front ends.
As shown in fig. 1, the rotation locking mechanism includes a stop ring 18 fixedly mounted at the end of the first rotation shaft 6 located outside the housing 1, a stop ring 19 fixedly mounted at one end of the second rotation shaft 7 extending out of the housing 1, a plurality of stop through holes are formed in the stop ring 19 and the stop ring 18, and a locking bolt 20 is disposed between the stop through hole on the stop ring and the stop through hole on the stop ring. After the second rotating shaft 7 rotates relative to the first rotating shaft 6, the second rotating shaft 7 is locked between the corresponding limiting through holes of the baffle ring and the limiting ring through the locking bolts 20, so that the relative positions of the second rotating shaft 7 and the first rotating shaft 6 are locked.
The foregoing has shown and described the basic principles, main features and advantages of the present utility model. The present utility model is not limited to the above-described embodiments, and various changes and modifications may be made therein without departing from the spirit and scope of the utility model as claimed. The scope of the utility model is defined by the appended claims and equivalents thereof.
Claims (7)
1. The double-cone mixer with high mixing efficiency comprises a shell and a frame, wherein the shell comprises an upper cone shell, a lower cone shell and a cylinder body positioned between the upper cone shell and the lower cone shell, the shell is rotatably installed on the frame, and a shell driving mechanism for driving the shell to rotate is arranged on the frame; the second paddle is arranged on the inner side of the first paddle, a rotation locking mechanism is arranged between the first rotation shaft and the second rotation shaft, and a rotation driving mechanism is arranged between the first rotation shaft and the frame.
2. The high mixing efficiency double cone mixer of claim 1, wherein said second blade has a first blade rotation axis and a second blade rotation axis fixedly mounted thereon and extending along a length direction of said second blade, said first blade rotation axis and said second blade rotation axis being parallel to each other, said first blade rotation axis being rotatably mounted on said first stirring ring, said second blade rotation axis being rotatably mounted on a sliding block, said second stirring ring being provided with radial grooves cooperating with said sliding block, said first blade rotation axis being outside said second blade rotation axis.
3. The high mixing efficiency double cone mixer of claim 2 wherein the distance between the first blade axes of adjacent two of said second blades is less than the vertical distance between the first blade axis and the second blade axis on the same second blade.
4. The high mixing efficiency double cone mixer of claim 1 wherein said material directing means comprises a left cone fixedly mounted to the left side of the interior cavity of said housing, the large end of said left cone fixedly mounted to the left side of the interior cavity of said housing, said material directing means comprises a right cone fixedly mounted to the right side of the interior cavity of said housing, the large end of said right cone fixedly mounted to the right side of the interior cavity of said housing.
5. The high mixing efficiency double cone mixer of claim 4 wherein the bottom end of the conical surface of the left cone is provided with a plurality of outer guide plates arranged at intervals, the head of the conical surface of the left cone is provided with an inner guide plate positioned between adjacent outer guide plates, and the outer guide plate and the inner guide plate both extend along the axial direction of the left cone; the bottom of the conical surface of the right conical cylinder is provided with a plurality of outer guide plates arranged at intervals, the head of the conical surface of the right conical cylinder is provided with an inner guide plate positioned between the adjacent outer guide plates, and the outer guide plate and the inner guide plate extend along the axial direction of the right conical cylinder.
6. The efficient mixing twin cone mixer of claim 5 wherein the distance between the front ends of adjacent outer guide plates is less than the distance between the rear ends, and the distance between the front ends of adjacent inner guide plates is less than the distance between the rear ends.
7. The high mixing efficiency double cone mixer of claim 1 wherein said rotational locking mechanism comprises a stop ring fixedly mounted on the end of said first rotational shaft outside said housing, a stop ring fixedly mounted on the end of said second rotational shaft extending outside said housing, a plurality of stop holes being provided on said stop ring and said stop ring, and a lock bolt being provided between said stop hole on said stop ring and said stop hole on said stop ring.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321813101.1U CN220310246U (en) | 2023-07-11 | 2023-07-11 | Double-cone mixer with high mixing efficiency |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321813101.1U CN220310246U (en) | 2023-07-11 | 2023-07-11 | Double-cone mixer with high mixing efficiency |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220310246U true CN220310246U (en) | 2024-01-09 |
Family
ID=89408737
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321813101.1U Active CN220310246U (en) | 2023-07-11 | 2023-07-11 | Double-cone mixer with high mixing efficiency |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220310246U (en) |
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2023
- 2023-07-11 CN CN202321813101.1U patent/CN220310246U/en active Active
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