CN203540647U - High-speed grinding granulation machine - Google Patents
High-speed grinding granulation machine Download PDFInfo
- Publication number
- CN203540647U CN203540647U CN201320632037.7U CN201320632037U CN203540647U CN 203540647 U CN203540647 U CN 203540647U CN 201320632037 U CN201320632037 U CN 201320632037U CN 203540647 U CN203540647 U CN 203540647U
- Authority
- CN
- China
- Prior art keywords
- groove
- turning cylinder
- shaft
- rotating shaft
- sealing ring
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Lifetime
Links
- 238000005469 granulation Methods 0.000 title abstract 4
- 230000003179 granulation Effects 0.000 title abstract 4
- 238000000227 grinding Methods 0.000 title abstract 4
- 238000007789 sealing Methods 0.000 claims abstract description 17
- 238000005453 pelletization Methods 0.000 claims description 21
- 239000000463 material Substances 0.000 abstract description 16
- 238000004519 manufacturing process Methods 0.000 abstract description 8
- 239000012535 impurity Substances 0.000 abstract description 7
- 239000003814 drug Substances 0.000 abstract 1
- 230000037431 insertion Effects 0.000 abstract 1
- 238000003780 insertion Methods 0.000 abstract 1
- 239000003921 oil Substances 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 238000010298 pulverizing process Methods 0.000 description 2
- 235000020985 whole grains Nutrition 0.000 description 2
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000004744 fabric Substances 0.000 description 1
- 239000012847 fine chemical Substances 0.000 description 1
- 235000013305 food Nutrition 0.000 description 1
- 239000008187 granular material Substances 0.000 description 1
- 239000010687 lubricating oil Substances 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 210000001138 tear Anatomy 0.000 description 1
Images
Abstract
The utility model relates to the technical field of medicine production equipment, and particularly relates to a high-speed grinding granulation machine. The high-speed grinding granulation machine comprises a rotating shaft, a shaft cover, a shaft seat and a rotary knife, wherein the shaft cover is arranged on the shaft seat, and an oil seal mechanism of the rotating shaft is formed by the mutual insertion of a groove and a reversed groove of the shaft seat; the reversed groove is arranged in the groove, and no bearing is arranged between the groove and the rotating shaft; the input end of the rotating shaft penetrates through the shaft cover to be connected with a rotating motor, and the output end of the rotating shaft penetrates through the bottom end of the groove to be connected with the rotary knife. According to the high-speed grinding granulation machine provided by the utility model, no bearing is arranged between the groove and the rotating shaft, a sealing ring is arranged between the groove and the rotating shaft so that black impurities produced by the bearings are prevented from mixing into product materials and the product quality is improved; in addition, the vibration and noise generated due to bearing friction are eliminated and therefore the working environment is improved.
Description
Technical field
The utility model relates to medical production equipment technical field, specifically relates to a kind of high speed crushing and pelletizing machine.
Background technology
Crushing and pelletizing machine is widely used in pulverizing and the whole grain of material in pharmacy, food and Fine Chemical, mainly, by the dry rear agglomerating particle of granulating, is organized into qualified single-size, follow-up mixing or compressing tablet according to technological requirement.
Those skilled in the art find in the process of utilizing crushing and pelletizing machine pulverizing and whole grain, because bearing is in the high-speed drive of pelletizing machine rotating shaft, material easily weares and teares, the lubricating oil that bearing uses has on a small quantity can be inevitably in rotating shaft flows into conical screen solarium, make material produce more stain impurity, greatly reduce the quality of production of product; In addition, pelletizing machine is when running up, and original-pack bearing can produce larger vibrations and noise, has greatly affected working environment.
Utility model content
It is a kind of simple in structure that technical problem to be solved in the utility model is to provide, and avoids material to sneak into stain, improves the quality of products, and reduces noise level and vibration amplitude, promotes the high speed crushing and pelletizing machine of works fine environment.
The utility model provides a kind of high speed crushing and pelletizing machine; comprise turning cylinder, shaft-cup, axle bed and convolution cutter; described shaft-cup is arranged on described axle bed; the oil seal mechanism of described turning cylinder is mutually plugged together and forms by the positive groove of described axle bed and the groove that falls; described groove is arranged in described positive groove; between described positive groove and described turning cylinder, bearing is not set; the input of described turning cylinder is through described shaft-cup connection of rotating motor, and the output of described turning cylinder connects described convolution cutter through described positive groove bottom.
Further, on described positive groove, sealing ring is set, the external diameter of described sealing ring and positive groove fit, the internal diameter of described sealing ring coordinates with described turning cylinder.
Further, described turning cylinder foot is screw rod, and described convolution cutter center is provided with axle sleeve, in described axle sleeve, has screw thread, and described screw rod is connected with described sleeve thread.
The high speed crushing and pelletizing machine that adopts the utility model to provide, owing between positive groove and turning cylinder, bearing not being set, and be provided with sealing ring between positive groove and turning cylinder, thereby one, avoid bearing to produce stain impurity sneaking in production material, improve the quality of products; Two, eliminate the vibrations and the noise that by bearing friction, are produced, shake littlely while making pelletizing machine work, noise is little, promotes good working environment; Three, sealing ring can effectively be avoided impurity to mix in production material and prevent that flowing backwards from appearring in the material that enters axocoel when shutting down.
Accompanying drawing explanation
Accompanying drawing described herein is used to provide further understanding of the present utility model, forms the application's a part, and schematic description and description of the present utility model is used for explaining the utility model, does not form improper restriction of the present utility model.In the accompanying drawings:
Fig. 1 is the front schematic view of the high speed crushing and pelletizing machine that provides of the utility model embodiment;
Fig. 2 is the schematic diagram of the high speed crushing and pelletizing machine that provides of the utility model embodiment;
In figure: turning cylinder 1, shaft-cup 2, axle bed 3, convolution cutter 4, positive groove 31, groove 32, sealing ring 5.
The specific embodiment
Below with reference to the accompanying drawings and in conjunction with the embodiments, describe the utility model in detail.
Referring to figs. 1 through Fig. 2, the utility model embodiment provides high speed crushing and pelletizing machine, comprises turning cylinder 1, shaft-cup 2, axle bed 3 and convolution cutter 4.
Shaft-cup 2 is arranged on axle bed 3, and the oil seal mechanism of turning cylinder 1 is mutually plugged together and forms by the positive groove 31 of axle bed 3 and the groove 32 that falls, and wherein, the groove 32 that falls is arranged in positive groove 31.In oil seal mechanism; between positive groove and turning cylinder 1, bearing is not set; on positive groove 31, sealing ring 5 is set; the external diameter of sealing ring 5 coordinates with positive groove 31; the internal diameter of sealing ring 5 coordinates with turning cylinder 1; between the internal diameter of sealing ring 5 and turning cylinder 1, have gap, sealing ring 5 is effectively avoided impurity to mix in production material and is prevented that flowing backwards from appearring in the material that enters axocoel when shutting down.
The input of turning cylinder 1 is through shaft-cup 2 connection of rotating motors, and the output of turning cylinder 1 connects convolution cutter 4 through positive groove 31 bottoms, and turning cylinder 1 foot is screw rod, and convolution cutter 4 centers are provided with axle sleeve, have screw thread in axle sleeve, and screw rod is connected with sleeve thread.
The workflow of this high speed crushing and pelletizing machine is as follows: material joins in high speed crushing and pelletizing machine through feed hopper; rotary electric machine drives convolution cutter 4 High Rotation Speeds by turning cylinder 1; material is knocked; extruding; shear; and the effect that is subject to centrifugal force gets rid of to screen cloth, material is ground into granule and discharges from sieve screen apertures.
As can be seen from the above description; the high speed crushing and pelletizing machine that adopts the utility model embodiment to provide; owing between positive groove 31 and turning cylinder 1, bearing not being set; and on positive groove 31 and between turning cylinder 1, sealing ring 5 is set; make the structure of high speed pelletizing machine simpler, can reach following technique effect:
One, avoid bearing to produce stain impurity and sneak in production material, improve the quality of products; Two, eliminate the noise and the vibrations that by bearing friction, are produced, shake littlely while making pelletizing machine work, noise is little, promotes good working environment; Three, sealing ring is effectively avoided impurity to mix in production material and is prevented that flowing backwards from appearring in the material that enters axocoel when shutting down.
The foregoing is only preferred embodiment of the present utility model, be not limited to the utility model, for a person skilled in the art, the utility model can have various modifications and variations.Within the spirit and principles in the present invention all, any modification of doing, be equal to replacement, improvement etc., within all should being included in protection domain of the present utility model.
Claims (3)
1. a high speed crushing and pelletizing machine; it is characterized in that; comprise turning cylinder, shaft-cup, axle bed and convolution cutter; described shaft-cup is arranged on described axle bed; the oil seal mechanism of described turning cylinder is mutually plugged together and forms by the positive groove of described axle bed and the groove that falls; described groove is arranged in described positive groove; between described positive groove and described turning cylinder, bearing is not set; the input of described turning cylinder is through described shaft-cup connection of rotating motor, and the output of described turning cylinder connects described convolution cutter through described positive groove bottom.
2. high speed crushing and pelletizing machine as claimed in claim 1, is characterized in that, on described positive groove, sealing ring is set, the external diameter of described sealing ring and positive groove fit, and the internal diameter of described sealing ring coordinates with described turning cylinder.
3. high speed crushing and pelletizing machine as claimed in claim 1 or 2, is characterized in that, described turning cylinder foot is screw rod, and described convolution cutter center is provided with axle sleeve, in described axle sleeve, has screw thread, and described screw rod is connected with described sleeve thread.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320632037.7U CN203540647U (en) | 2013-10-14 | 2013-10-14 | High-speed grinding granulation machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320632037.7U CN203540647U (en) | 2013-10-14 | 2013-10-14 | High-speed grinding granulation machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203540647U true CN203540647U (en) | 2014-04-16 |
Family
ID=50458817
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320632037.7U Expired - Lifetime CN203540647U (en) | 2013-10-14 | 2013-10-14 | High-speed grinding granulation machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203540647U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104258965A (en) * | 2014-09-27 | 2015-01-07 | 四川制药制剂有限公司 | Device capable of finishing granules twice |
| CN104307436A (en) * | 2014-09-27 | 2015-01-28 | 四川制药制剂有限公司 | A mechanism for medicine preparation granulation |
-
2013
- 2013-10-14 CN CN201320632037.7U patent/CN203540647U/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104258965A (en) * | 2014-09-27 | 2015-01-07 | 四川制药制剂有限公司 | Device capable of finishing granules twice |
| CN104307436A (en) * | 2014-09-27 | 2015-01-28 | 四川制药制剂有限公司 | A mechanism for medicine preparation granulation |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20140416 |