CN219726865U - Double-screw side extrusion granulator - Google Patents
Double-screw side extrusion granulator Download PDFInfo
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- CN219726865U CN219726865U CN202320482370.8U CN202320482370U CN219726865U CN 219726865 U CN219726865 U CN 219726865U CN 202320482370 U CN202320482370 U CN 202320482370U CN 219726865 U CN219726865 U CN 219726865U
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- fixedly connected
- screw
- casing
- extrusion
- lower shell
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- 238000001125 extrusion Methods 0.000 title claims abstract description 46
- 230000008093 supporting effect Effects 0.000 claims abstract description 17
- 230000000694 effects Effects 0.000 abstract description 12
- 238000004140 cleaning Methods 0.000 abstract description 2
- 238000009434 installation Methods 0.000 abstract description 2
- 238000010586 diagram Methods 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 2
- 238000012423 maintenance Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000007599 discharging Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 235000012438 extruded product Nutrition 0.000 description 1
- 230000035553 feeding performance Effects 0.000 description 1
- 210000004907 gland Anatomy 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 238000005457 optimization Methods 0.000 description 1
- 230000008092 positive effect Effects 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
Abstract
The utility model provides a double-screw side extrusion granulator, which relates to the technical field of granulators and comprises a mounting seat, wherein a supporting seat is fixedly connected to the outer surface of one side of the mounting seat, a lower shell is arranged on the upper surface of the supporting seat, a plurality of grooves are formed in the upper surface of the lower shell, a plurality of first fixing holes are formed in the position, close to the edge, of the upper surface of the lower shell, and a second connecting port is fixedly connected to the outer surface of one side of the lower shell. According to the utility model, the first threaded rod and the first fixing hole are arranged through the grooves formed in the lower shell and the connecting blocks fixedly connected with the lower part of the upper shell, so that the effect of tightening the space between the upper shell and the lower shell is achieved, and the effect of simple installation and disassembly between the upper shell and the lower shell is also achieved, thereby achieving the purposes of conveniently maintaining and cleaning the double screws, avoiding the problem that the double screws are damaged, inconvenient to maintain and not clean in place, and affecting the quality of products.
Description
Technical Field
The utility model relates to the technical field of pelleting machines, in particular to a double-screw side extrusion pelleting machine.
Background
The double-screw extruder is developed on the basis of a single-screw extruder, and has the characteristics of good feeding performance, mixing plasticizing performance, exhaust performance, extrusion stability and the like, so that the double-screw extruder is widely applied to the molding processing of extruded products.
In the prior art, for example: chinese patent CN205007937U discloses a dedicated double helix side extrusion granulator of material processing, including orifice plate, conveying screw, extrusion screw reamer and returning charge screw, the box is inside to be provided with the conveying screw, conveying screw one end is provided with the motor, and the other end is provided with two parallel arrangement extrusion screw reamer, extrusion screw reamer outside is provided with the orifice plate, the orifice plate is supported by the orifice plate support frame, extrusion screw reamer tip is provided with the returning charge screw, returning charge screw tip is provided with the end gland. The beneficial effects are that: the utility model has simple structure, reasonable design and convenient maintenance, is beneficial to improving the quality of products and has very wide application prospect.
In the above patent, although the structure is simple, the design is reasonable, but the disassembly of the shell outside the twin-screw is complex, so that the twin-screw is inconvenient to maintain and clean, and therefore, the twin-screw side extrusion granulator is proposed for improvement and optimization.
Disclosure of Invention
The utility model aims to solve the problem that the disassembly of a shell outside a double screw is complex in the prior art, and provides a double screw side extrusion granulator.
In order to achieve the above purpose, the present utility model adopts the following technical scheme: the utility model provides a granulator is extruded to twin-screw side, includes the mount pad, one side surface fixedly connected with supporting seat of mount pad, the upper surface of supporting seat is provided with down the casing, a plurality of recesses have been seted up to the upper surface of casing down, a plurality of first fixed orifices have been seted up near the border position to the upper surface of casing down, one side surface fixedly connected with second connector of casing down, a plurality of second fixed orifices have been seted up to the upper surface of second connector, the upper surface of casing is provided with the casing down, the upper surface threaded connection of going up the casing has a plurality of first threaded rods, the lower surface fixedly connected with of last casing a plurality of connecting blocks, one side surface fixedly connected with first connecting port of going up the casing, the upper surface threaded connection of first connecting port has a plurality of second threaded rods.
Preferably, the outer surface of one side of the mounting seat is fixedly connected with a base near the bottom, the lower surface of the supporting seat is fixedly connected with a plurality of supporting columns, and the lower surface of the supporting columns is fixedly connected with the upper surface of the base.
Preferably, the outer surface of one side of the fixed block is rotatably connected with a second extrusion screw, and one end of the second extrusion screw extends to the outside of the fixed block.
Preferably, a driven gear is arranged on one side outer surface of the fixed block, a driving gear is arranged on one side outer surface of the fixed block, and the outer surface of the driving gear is in meshed connection with the outer surface of the driven gear.
Preferably, the upper surface of the upper shell is fixedly connected with a feed inlet, and the outer surface of the second extrusion screw is fixedly connected with the inner surface of the driven gear.
Preferably, a motor is arranged on the outer surface of one side of the driving gear, a first extrusion screw is fixedly connected to the inner surface of the driving gear, and the output end of the motor is fixedly connected with one end of the first extrusion screw.
Compared with the prior art, the utility model has the advantages and positive effects that,
1. according to the utility model, the first threaded rod and the first fixing hole are arranged through the grooves formed in the lower shell and the connecting blocks fixedly connected with the lower part of the upper shell, so that the effect of tightening the space between the upper shell and the lower shell is achieved, and the effect of simple installation and disassembly between the upper shell and the lower shell is also achieved, thereby achieving the purposes of conveniently maintaining and cleaning the double screws, avoiding the problem that the double screws are damaged, inconvenient to maintain and not clean in place, and affecting the quality of products.
2. According to the utility model, the effect of driving the double screws to work together in a rotating way is achieved through the arrangement of the motor, the driving gear and the driven gear, the operation and the adjustment of the working speed of the double screws are convenient, the supporting effect is achieved through the arrangement of the supporting column, the base and the supporting seat, and the effect of facilitating the materials to enter the space between the upper shell and the lower shell is achieved through the arrangement of the feeding hole.
Drawings
FIG. 1 is a schematic diagram showing the front view of a twin-screw side extrusion granulator according to the present utility model;
FIG. 2 is a schematic side view of a twin-screw side extrusion granulator according to the present utility model;
FIG. 3 is a schematic view showing the structure of a lower shell of the double-screw side extrusion granulator according to the present utility model;
FIG. 4 is a schematic view showing the structure of an upper shell of the double-screw side extrusion granulator according to the present utility model;
fig. 5 is a schematic structural view of a support column of a twin-screw side extrusion granulator according to the present utility model.
Legend description: 1. a mounting base; 2. a base; 3. a support base; 4. a fixed block; 5. a driven gear; 6. a drive gear; 7. a second extrusion screw; 8. a first extrusion screw; 9. a lower housing; 10. a groove; 11. a first fixing hole; 12. a motor; 13. an upper housing; 14. a feed inlet; 15. a first threaded rod; 16. a first connection port; 17. a second connection port; 18. a second threaded rod; 19. a second fixing hole; 20. a connecting block; 21. and (5) supporting the column.
Detailed Description
In order that the above objects, features and advantages of the utility model will be more clearly understood, a further description of the utility model will be rendered by reference to the appended drawings and examples. It should be noted that, without conflict, the embodiments of the present utility model and features in the embodiments may be combined with each other.
In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present utility model, however, the present utility model may be practiced otherwise than as described herein, and therefore the present utility model is not limited to the specific embodiments of the disclosure that follow.
In embodiment 1, as shown in fig. 1-5, the utility model provides a twin-screw side extrusion granulator, which comprises a mounting seat, wherein a supporting seat 3 is fixedly connected to one side outer surface of the mounting seat 1, a lower shell 9 is arranged on the upper surface of the supporting seat 3, a plurality of grooves 10 are formed in the upper surface of the lower shell 9, a plurality of first fixing holes 11 are formed in the upper surface of the lower shell 9 near the edge, a second connecting hole 17 is fixedly connected to one side outer surface of the lower shell 9, a plurality of second fixing holes 19 are formed in the upper surface of the second connecting hole 17, an upper shell 13 is arranged on the upper surface of the lower shell 9, a plurality of first threaded rods 15 are in threaded connection with the upper surface of the upper shell 13, a plurality of connecting blocks 20 are fixedly connected to the lower surface of the upper shell 13, a first connecting port 16 is fixedly connected to one side outer surface of the upper shell 13, and a plurality of second threaded rods 18 are in threaded connection with the upper surface of the first connecting port 16.
The effect that its whole embodiment 1 reached is, through the recess 10 that sets up on the casing 9 and fixed connection's connecting block 20 setting under the last casing 13, make last casing 13 and lower casing 9 can block together, thereby can reach the effect in space between sealed upper casing 13 and the casing 9 down, through the setting of a plurality of first threaded rods 15 of threaded connection on the last casing 13, and a plurality of first fixed orifices 11 that set up on the casing 9 down, make can pass through first fixed orifices 11 with first threaded rod 15, thereby add fastening nut and make the closer closure together between upper casing 13 and the casing 9 down, prevent when the twin-screw works, the space between upper casing 13 and the casing 9 is not inseparable to lead to influencing the condition emergence of work and material leakage down, and through the setting of first threaded rod 15, make between upper casing 13 and the casing 9 can be simply dismantled, thereby reach and conveniently maintain the twin-screw and wash the work of damaging, so that the inconvenient and clean not in place maintenance of twin-screw can influence the quality of product.
In embodiment 2, as shown in fig. 1-5, a base 2 is fixedly connected to a position, close to the bottom, of an outer surface of one side of a mounting seat 1, a plurality of support columns 21 are fixedly connected to a lower surface of a support seat 3, the lower surface of the support columns 21 is fixedly connected to an upper surface of the base 2, one side outer surface of a fixed block 4 is rotatably connected with a second extrusion screw 7, one end of the second extrusion screw 7 extends to the outside of the fixed block 4, a driven gear 5 is arranged on one side outer surface of the fixed block 4, a driving gear 6 is arranged on one side outer surface of the fixed block 4, the outer surface of the driving gear 6 is in meshed connection with the outer surface of the driven gear 5, a feeding port 14 is fixedly connected to an upper surface of an upper shell 13, the outer surface of the second extrusion screw 7 is fixedly connected to an inner surface of the driven gear 5, a motor 12 is arranged on one side outer surface of the driving gear 6, a first extrusion screw 8 is fixedly connected to an inner surface of the driving gear 6, and an output end of the motor 12 is fixedly connected to one end of the first extrusion screw 8.
The effect that its whole embodiment 2 reached is, it is rotatory to drive driving gear 6 through motor 12, drive first extrusion screw 8 rotatory, through the rotation of driving gear 6, make driven gear 5 also can follow the rotation of drive second extrusion screw 7, thereby reach the effect that the twin-screw worked together, make convenient operation and adjust the working speed of twin-screw, through setting up of support column 21, base 2 and supporting seat 3, make the twin-screw, go up casing 13 and lower casing 9 can place above, reach the effect of support, through the setting of pan feeding mouth 14, make things convenient for the material to get into in the space in the middle of casing 13 and lower casing 9, then reach the effect of mixing extrusion through the rotation of twin-screw.
Working principle: firstly, through the arrangement of the groove 10 formed in the lower shell 9 and the connecting block 20 fixedly connected with the lower shell 13, the upper shell 13 and the lower shell 9 can be clamped together, then the first threaded rod 15 and the first fixing hole 11, the second threaded rod 18 and the second fixing hole 19 are arranged, fastening nuts are added, so that the upper shell 13 and the lower shell 9 and the first connecting port 16 and the second connecting port 17 are tightly closed together, finally, the driving gear 6 is driven to rotate through the motor 12 to drive the first extrusion screw 8, the driven gear 5 can also drive the second extrusion screw 7 to rotate through the rotation of the driving gear 6, the double screws are rotated together, when the double screws are cleaned, the first threaded rod 15 and the second threaded rod 18 are taken out from the first fixing hole 11 and the second fixing hole 19, then the connecting block 20 is driven to be taken down from the groove 10 on the lower shell 9 through the movement of the upper shell 13, and the side grain discharging device can be connected at the first connecting port 16 and the second connecting port 17.
The wiring diagram of the motor 12 in the present utility model is of common general knowledge in the art, and its working principle is a known technology, and its model is selected to be a proper model according to actual use, so the control manner and wiring arrangement will not be explained in detail with respect to the wiring diagram of the motor 12.
The present utility model is not limited to the above-mentioned embodiments, and any equivalent embodiments which can be changed or modified by the technical content disclosed above can be applied to other fields, but any simple modification, equivalent changes and modification made to the above-mentioned embodiments according to the technical substance of the present utility model without departing from the technical content of the present utility model still belong to the protection scope of the technical solution of the present utility model.
Claims (6)
1. The double-screw side extrusion granulator comprises a mounting seat (1) and a fixed block, and is characterized in that: one side surface fixedly connected with supporting seat (3) of mount pad (1), the upper surface of supporting seat (3) is provided with casing (9) down, a plurality of recesses (10) have been seted up to the upper surface of casing (9) down, a plurality of first fixed orifices (11) have been seted up near the edge position to the upper surface of casing (9) down, one side surface fixedly connected with second connector (17) of casing (9) down, a plurality of second fixed orifices (19) have been seted up to the upper surface of second connector (17), the upper surface of casing (9) down is provided with casing (13), the upper surface threaded connection of casing (13) has a plurality of first threaded rods (15), the lower surface fixedly connected with connecting block (20) of casing (13) down, one side surface fixedly connected with first connecting port (16) of casing (13), the upper surface threaded connection of first connecting port (16) has a plurality of second threaded rods (18).
2. The twin-screw side extrusion granulator of claim 1 wherein: the outer surface of one side of mount pad (1) is close to bottom position fixedly connected with base (2), the lower surface fixedly connected with of supporting seat (3) a plurality of support columns (21), and the lower surface of support column (21) is fixedly connected with the upper surface of base (2).
3. The twin-screw side extrusion granulator of claim 1 wherein: the outer surface of one side of the fixed block (4) is rotationally connected with a second extrusion screw (7), and one end of the second extrusion screw (7) extends to the outside of the fixed block (4).
4. A twin screw side extrusion granulator according to claim 3, wherein: the outer surface of one side of fixed block (4) is provided with driven gear (5), the outer surface of one side of fixed block (4) is provided with driving gear (6), and the surface of driving gear (6) is connected with the surface meshing of driven gear (5).
5. The twin-screw side extrusion granulator of claim 4 wherein: the upper surface of the upper shell (13) is fixedly connected with a feed inlet (14), and the outer surface of the second extrusion screw (7) is fixedly connected with the inner surface of the driven gear (5).
6. The twin-screw side extrusion granulator of claim 4 wherein: the outer surface of one side of the driving gear (6) is provided with a motor (12), the inner surface of the driving gear (6) is fixedly connected with a first extrusion screw (8), and the output end of the motor (12) is fixedly connected with one end of the first extrusion screw (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320482370.8U CN219726865U (en) | 2023-03-14 | 2023-03-14 | Double-screw side extrusion granulator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320482370.8U CN219726865U (en) | 2023-03-14 | 2023-03-14 | Double-screw side extrusion granulator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219726865U true CN219726865U (en) | 2023-09-22 |
Family
ID=88051648
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320482370.8U Active CN219726865U (en) | 2023-03-14 | 2023-03-14 | Double-screw side extrusion granulator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219726865U (en) |
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2023
- 2023-03-14 CN CN202320482370.8U patent/CN219726865U/en active Active
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