CN216224573U - Multistage superfine grinding device - Google Patents
Multistage superfine grinding device Download PDFInfo
- Publication number
- CN216224573U CN216224573U CN202122635406.5U CN202122635406U CN216224573U CN 216224573 U CN216224573 U CN 216224573U CN 202122635406 U CN202122635406 U CN 202122635406U CN 216224573 U CN216224573 U CN 216224573U
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- crushing roller
- crushing
- guide plate
- material guide
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- 238000000227 grinding Methods 0.000 title description 14
- 239000000463 material Substances 0.000 claims abstract description 43
- 238000009434 installation Methods 0.000 claims description 2
- 230000000694 effects Effects 0.000 abstract description 3
- 238000000034 method Methods 0.000 abstract description 3
- 239000002245 particle Substances 0.000 abstract description 2
- 238000010298 pulverizing process Methods 0.000 description 13
- 239000003814 drug Substances 0.000 description 5
- 239000008187 granular material Substances 0.000 description 3
- 238000010521 absorption reaction Methods 0.000 description 1
- 239000004480 active ingredient Substances 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000011362 coarse particle Substances 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000001079 digestive effect Effects 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 235000011389 fruit/vegetable juice Nutrition 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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- Crushing And Grinding (AREA)
Abstract
The utility model discloses a multistage superfine crushing device, wherein a feed inlet is formed in the upper part of a crushing box, a first material guide plate is arranged below the feed inlet, and a first crushing roller is arranged below the first material guide plate; a vibrating screen with an inclined screen surface is arranged below the first crushing roller, an opening is formed in one end, in the lower inclination direction, of the vibrating screen, a second material guide plate is arranged below the opening, and a second crushing roller is arranged below the second material guide plate; a fourth material guide plate is arranged right below the vibrating screen, a third crushing roller is arranged below the fourth material guide plate, a third material guide plate is arranged below the second crushing roller, and the third material guide plate guides the crushed materials to the position above the third crushing roller; the discharge granularity of the third crushing roller is smaller than that of the second crushing roller, and the discharge granularity of the second crushing roller is smaller than that of the first crushing roller. According to the utility model, multiple groups of crushing rollers and vibrating screens are designed, and the crushing process is completed in a grading and step-by-step manner, so that the crushing is more sufficient, the crushing effect and the crushing efficiency are effectively improved, and the crushed particles are more uniform.
Description
Technical Field
The utility model relates to the technical field of biological medicine processing, in particular to a multistage superfine grinding device.
Background
Superfine grinding processing is a very important link in the medicine production process, can increase the total surface area of unit mass medicine granule through smashing, increases the solubility of medicine active ingredient in the acceptor digestive juice, improves absorption rate and the utilization ratio of medicine in the acceptor, and current superfine reducing mechanism, inside crushing mechanism design are simple relatively, just cause the granule after smashing inhomogeneous easily to crushing efficiency is lower relatively.
SUMMERY OF THE UTILITY MODEL
The utility model aims to solve the problems that: the utility model provides a multistage superfine reducing mechanism designs multiunit rubbing crusher and constructs, promotes crushing effect and work efficiency effectively for the granule after smashing is more even.
The utility model is realized by the following technical scheme.
The utility model provides a multistage superfine crushing device, is equipped with the support including smashing the case, crushing case lower part, and upper portion is equipped with feed inlet, its characterized in that: a first material guide plate is arranged below the feeding hole, and a first crushing roller is arranged below the first material guide plate; a vibrating screen with an inclined screen surface is arranged below the first crushing roller, a baffle is arranged at the high end of the vibrating screen and is fixed on the inner wall of the crushing box through a spring, and the low end of the vibrating screen is connected to an eccentric wheel through a rod piece; the eccentric wheel is arranged on an installation plate in the crushing box through a rotating shaft and is driven to rotate through a motor; an opening is formed in the lower end of the vibrating screen in the inclination direction, a second material guide plate is arranged below the opening, and a second crushing roller is arranged below the second material guide plate; a fourth material guide plate is arranged right below the vibrating screen, a third crushing roller is arranged below the fourth material guide plate, a third material guide plate is arranged below the second crushing roller, the third material guide plate guides the crushed materials to the position above the third crushing roller, and a discharge hole is formed below the third crushing roller; the discharge granularity of the third crushing roller is smaller than that of the second crushing roller, and the discharge granularity of the second crushing roller is smaller than that of the first crushing roller.
Further, the inclination angle of the vibrating screen is 15-30 degrees.
Further, the third pulverizing roller has a rotation speed greater than the rotation speeds of the second pulverizing roller and the first pulverizing roller.
The utility model has the beneficial effects that: 1. according to the utility model, multiple groups of crushing rollers and vibrating screens are designed, and the crushing process is graded and completed step by step, so that the crushing is more sufficient, the crushing effect is effectively improved, and the crushed particles are more uniform; 2. the simple rubbing crusher structure relatively of multiunit crushing roller, reducing mechanism's crushing efficiency promotes, has saved crushing time.
Drawings
FIG. 1 is a schematic structural diagram of the present invention.
In the figure, the crushing box 1, the crushing box 2, the bracket 3, the feeding hole 4, the first material guide plate 5, the first crushing roller 6, the vibrating screen 7, the eccentric wheel 8, the second material guide plate 9, the second crushing roller 10, the third material guide plate 11, the fourth material guide plate 12, the third crushing roller 13 and the discharging hole.
Detailed Description
The utility model is further described with reference to the following specific examples and the accompanying drawings.
As shown in fig. 1, a multistage ultramicro pulverizing device comprises a pulverizing box 1, a support 2 is arranged at the lower part of the pulverizing box 1, a feed inlet 3 is arranged at the upper part of the pulverizing box, a first material guide plate 4 is arranged below the feed inlet 3, a first pulverizing roller 5 is arranged below the first material guide plate 4, a vibrating screen 6 with an inclined screen surface is arranged below the first pulverizing roller 5, a baffle is arranged at the higher end of the vibrating screen 6 and fixed on the inner wall of the pulverizing box 1 through a spring, the lower end of the vibrating screen is connected to an eccentric wheel 7 through a rod, the eccentric wheel 7 is arranged on a mounting plate in the pulverizing box 1 through a rotating shaft, the eccentric wheel 7 is driven to rotate through a motor, an opening is arranged at the lower end of the vibrating screen 6 in the inclined direction, a second material guide plate 8 is arranged below the opening, a second pulverizing roller 9 is arranged below the second material guide plate 8, a fourth material guide plate 11 is arranged under the vibrating screen 6, a third pulverizing roller 12 is arranged below the fourth material guide plate 11, a third material guide plate 10 is arranged below the second crushing roller 9, the third material guide plate 10 guides the crushed materials to the position above a third crushing roller 12, and a discharge hole 13 is arranged below the third crushing roller 12; the discharge granularity of the third crushing roller 12 is smaller than that of the second crushing roller 9, and the discharge granularity of the second crushing roller 9 is smaller than that of the first crushing roller 5.
The inclination angle of the vibrating screen 6 is 15-30 degrees.
The third mill roller 12 has a rotation speed higher than the rotation speeds of the second mill roller 9 and the first mill roller 5.
When the superfine grinding device is used, the superfine grinding process is graded and completed step by step, materials entering a feed inlet 3 of a grinding box 1 are ground by a first grinding roller 5 with larger discharge granularity for the first-step grinding, the discharged materials are screened by a vibrating screen 6, the screened materials directly enter a third grinding roller 12 for grinding, the screened coarse particles enter a second grinding roller 9 for grinding, then enter the third grinding roller 12, and finally are discharged from a discharge outlet 13.
The above embodiments are merely preferred embodiments of the present invention, which are intended to be illustrative and not limiting, and any changes, substitutions, combinations, simplifications, modifications, etc. made by those skilled in the art without departing from the spirit and principle of the present invention shall be included in the scope of the present invention.
Claims (3)
1. The utility model provides a multistage superfine crushing device, is equipped with the support including smashing the case, crushing case lower part, and upper portion is equipped with feed inlet, its characterized in that: a first material guide plate is arranged below the feeding hole, and a first crushing roller is arranged below the first material guide plate; a vibrating screen with an inclined screen surface is arranged below the first crushing roller, a baffle is arranged at the high end of the vibrating screen and is fixed on the inner wall of the crushing box through a spring, and the low end of the vibrating screen is connected to an eccentric wheel through a rod piece; the eccentric wheel is arranged on an installation plate in the crushing box through a rotating shaft and is driven to rotate through a motor; an opening is formed in the lower end of the vibrating screen in the inclination direction, a second material guide plate is arranged below the opening, and a second crushing roller is arranged below the second material guide plate; a fourth material guide plate is arranged right below the vibrating screen, a third crushing roller is arranged below the fourth material guide plate, a third material guide plate is arranged below the second crushing roller, the third material guide plate guides the crushed materials to the position above the third crushing roller, and a discharge hole is formed below the third crushing roller; the discharge granularity of the third crushing roller is smaller than that of the second crushing roller, and the discharge granularity of the second crushing roller is smaller than that of the first crushing roller.
2. The multistage micronization device according to claim 1, characterized in that: the inclination angle of the vibrating screen is 15-30 degrees.
3. The multistage micronization device according to claim 1, characterized in that: the rotation speed of the third crushing roller is greater than that of the second crushing roller and the first crushing roller.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122635406.5U CN216224573U (en) | 2021-11-01 | 2021-11-01 | Multistage superfine grinding device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122635406.5U CN216224573U (en) | 2021-11-01 | 2021-11-01 | Multistage superfine grinding device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216224573U true CN216224573U (en) | 2022-04-08 |
Family
ID=80993294
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122635406.5U Active CN216224573U (en) | 2021-11-01 | 2021-11-01 | Multistage superfine grinding device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216224573U (en) |
-
2021
- 2021-11-01 CN CN202122635406.5U patent/CN216224573U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20231115 Address after: 150000 floors 1-3, No. 8, Shangzhi street, Daoli District, Harbin City, Heilongjiang Province Patentee after: Harbin zhizhentang traditional Chinese medicine clinic Co.,Ltd. Address before: 330000 No. 1177, Jiulong Avenue, Honggutan District, Nanchang City, Jiangxi Province Patentee before: JIANGXI QIANMU HIGH TECHNOLOGY Co.,Ltd. |
|
| TR01 | Transfer of patent right |