CN221208378U - Grinding and screening device for preparing pharmaceutical auxiliary materials from wheat starch - Google Patents
Grinding and screening device for preparing pharmaceutical auxiliary materials from wheat starch Download PDFInfo
- Publication number
- CN221208378U CN221208378U CN202322875647.6U CN202322875647U CN221208378U CN 221208378 U CN221208378 U CN 221208378U CN 202322875647 U CN202322875647 U CN 202322875647U CN 221208378 U CN221208378 U CN 221208378U
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- grinding
- screening
- operation table
- cylinder
- wheat starch
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- 238000000227 grinding Methods 0.000 title claims abstract description 101
- 238000012216 screening Methods 0.000 title claims abstract description 39
- 229920002472 Starch Polymers 0.000 title claims abstract description 17
- 229940100445 wheat starch Drugs 0.000 title claims abstract description 17
- 239000000463 material Substances 0.000 title claims abstract description 10
- 239000002994 raw material Substances 0.000 claims abstract description 11
- 239000000546 pharmaceutical excipient Substances 0.000 claims description 10
- 229940124531 pharmaceutical excipient Drugs 0.000 claims description 9
- 239000011799 hole material Substances 0.000 claims description 8
- 239000000428 dust Substances 0.000 abstract description 4
- 239000004744 fabric Substances 0.000 description 5
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000003801 milling Methods 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 238000011282 treatment Methods 0.000 description 1
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Abstract
The utility model discloses a grinding and screening device for preparing medicinal auxiliary materials from wheat starch, relates to the technical field of processing of the medicinal auxiliary materials, and solves the problems of low efficiency, complex operation and easiness in dust pollution in the prior art. The technical characteristics include an operation table, a grinding mechanism and a screening mechanism which are arranged on the operation table; the grinding mechanism comprises a grinding cylinder, a driving motor, a supporting frame, a grinding ball and a second grinding part; the grinding device comprises a grinding cylinder, a driving motor, a grinding ball and a second grinding part, wherein the supporting frame is arranged on an operation table, the driving motor is arranged on the supporting frame, the grinding cylinder is arranged on the supporting frame through a bearing, the driving end of the driving motor is connected with the grinding cylinder, the grinding ball is arranged in the grinding cylinder, and the second grinding part is arranged on the operation table and is positioned below the grinding cylinder; the screening mechanism is used for screening the grinded raw materials.
Description
Technical Field
The utility model relates to the technical field of pharmaceutical auxiliary material processing, in particular to a grinding and screening device for preparing pharmaceutical auxiliary materials from wheat starch.
Background
Wheat starch is a common pharmaceutical adjuvant and is widely applied to the pharmaceutical industry. Currently, wheat starch generally requires milling and screening treatments to achieve the desired particle size and purity. However, the conventional grinding and screening device has the problems of low efficiency, complex operation, easy dust pollution and the like, and needs improvement.
Disclosure of Invention
The utility model aims to solve the technical problems of low efficiency, complex operation and easy dust pollution in the prior art, and provides a grinding and screening device for preparing medicinal auxiliary materials from wheat starch.
In order to solve the technical problems, the technical scheme of the utility model is as follows:
A grinding and screening device for preparing pharmaceutical excipients from wheat starch comprises an operation table, a grinding mechanism and a screening mechanism, wherein the grinding mechanism and the screening mechanism are arranged on the operation table;
the grinding mechanism comprises a grinding cylinder, a driving motor, a supporting frame, a grinding ball and a second grinding part;
the grinding device comprises a grinding cylinder, a driving motor, a grinding ball and a second grinding part, wherein the supporting frame is arranged on an operation table, the driving motor is arranged on the supporting frame, the grinding cylinder is arranged on the supporting frame through a bearing, the driving end of the driving motor is connected with the grinding cylinder, the grinding ball is arranged in the grinding cylinder, and the second grinding part is arranged on the operation table and is positioned below the grinding cylinder;
the screening mechanism is used for screening the grinded raw materials.
Preferably, the second grinding part comprises a storage groove, a first rotary motor and a grinding disc;
The grinding disc is arranged in the storage groove and is positioned at the driving end of the first rotating motor, a discharge hole is formed in the center of the lower surface of the grinding cylinder, a first electromagnetic valve is arranged in the discharge hole, raw materials are discharged through the first electromagnetic valve, and secondary grinding is carried out in the storage groove.
Preferably, the screening mechanism comprises a conveyor belt, a screen and a plurality of vibrating blocks;
The conveyer belt sets up on the operation panel, and is located storage groove below, the screen cloth sets up on the operation panel, a plurality of the vibrations piece sets up on the screen cloth.
Preferably, two pairs of universal wheels are arranged on the lower surface of the operating platform, and brake pads are arranged on the two pairs of universal wheels.
Preferably, a slide way is arranged on the operating platform and below the screen.
Preferably, the lower surface of the storage groove is provided with a second discharge hole, and a second electromagnetic valve is arranged in the second discharge hole.
The utility model has the following beneficial effects:
1. the grinding and screening efficiency is high, and the required granularity and purity can be quickly obtained.
2. The operation is simple, and dust pollution is not easy to generate.
3. The parameters of the grinding cylinder and the screening cylinder are adjustable, and the grinding cylinder and the screening cylinder are suitable for preparing different medicinal auxiliary materials.
Drawings
The utility model is described in further detail below with reference to the drawings and the detailed description.
FIG. 1 is a schematic structural diagram of a grinding and screening device for preparing pharmaceutical excipients from wheat starch;
Fig. 2 is a top view of a grinding and screening device for preparing pharmaceutical excipients from wheat starch according to the present utility model.
Reference numerals in the drawings denote:
1. An operation table; 2. a grinding cylinder; 3. a driving motor; 4. a support frame; 5. grinding balls; 6. a storage groove; 7. a first rotating electric machine; 8. a grinding disc; 9. a first electromagnetic valve; 10. a conveyor belt; 11. a screen; 12. a vibrating block; 13. a universal wheel; 14. a brake pad; 15. a slideway; 16. and a second electromagnetic valve.
Description of the embodiments
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Referring to fig. 1-2, a grinding and screening device for preparing pharmaceutical excipients from wheat starch comprises an operation table 1, a grinding mechanism and a screening mechanism, wherein the grinding mechanism and the screening mechanism are arranged on the operation table 1;
The grinding mechanism comprises a grinding cylinder 2, a driving motor 3, a supporting frame 4, a grinding ball 5 and a second grinding part;
The support frame 4 is arranged on the operation table 1, the driving motor 3 is arranged on the support frame 4, the grinding cylinder 2 is arranged on the support frame 4 through a bearing, the driving end of the driving motor 3 is connected with the grinding cylinder 2, the grinding ball 5 is arranged inside the grinding cylinder 2, and the second grinding part is designed on the operation table 1 and is positioned below the grinding cylinder 2;
the screening mechanism is used for screening the grinded raw materials.
The second grinding part comprises a storage groove 6, a first rotating motor 7 and a grinding disc 8;
The grinding device is characterized in that the storage groove is formed in the operation table 1, the first rotating motor 7 is arranged in the storage groove 6, the grinding disc 8 is arranged in the storage groove 6 and is located at the driving end of the first rotating motor 7, a discharge hole is formed in the center of the lower surface of the grinding cylinder 2, a first electromagnetic valve 9 is arranged in the discharge hole, and raw materials are discharged through the first electromagnetic valve 9 and enter the storage groove to be ground secondarily.
The screening mechanism comprises a conveying belt 10, a screen 11 and a plurality of vibrating blocks 12;
the conveyer belt 10 is arranged on the operation table 1 and is positioned below the storage groove, the screen cloth 11 is arranged on the operation table 1, and the vibration blocks 12 are arranged on the screen cloth 11.
The lower surface of the operating platform 1 is provided with two pairs of universal wheels 13, and the two pairs of universal wheels 13 are provided with brake pads 14.
A slideway 15 is arranged on the operating platform 1 and below the screen cloth 11.
The lower surface of storage groove 6 is equipped with the discharge gate No. two, be equipped with second solenoid valve 16 in the discharge gate No. two.
Working principle:
Firstly, the operation table 1 is driven to move through the universal wheel 13, when the operation table moves to a designated working place, the universal wheel 13 can be fixedly limited through the brake block 14, shaking is avoided when the operation is performed, raw materials to be ground are placed into the grinding cylinder 2, the grinding cylinder 2 is driven to rotate through the driving motor 3, so that the grinding balls 5 in the grinding cylinder 2 rotate simultaneously, the raw materials are ground, then the raw materials are placed into the storage groove 6 through the first electromagnetic valve 9, the grinding disc 8 is driven to grind through the first rotating motor 7, the ground materials are placed onto the conveying belt 10 through the second electromagnetic valve 16, the conveying belt 10 is used for conveying the raw materials, the screen 11 is placed into the screen 11, and the vibration blocks 12 vibrate, so that screening is facilitated.
It is apparent that the above examples are given by way of illustration only and are not limiting of the embodiments. Other variations or modifications of the above teachings will be apparent to those of ordinary skill in the art. It is not necessary here nor is it exhaustive of all embodiments. While still being apparent from variations or modifications that may be made by those skilled in the art are within the scope of the invention.
Claims (6)
1. The grinding and screening device for the pharmaceutical excipients made of the wheat starch is characterized by comprising an operation table (1), a grinding mechanism and a screening mechanism, wherein the grinding mechanism and the screening mechanism are arranged on the operation table (1);
The grinding mechanism comprises a grinding cylinder (2), a driving motor (3), a supporting frame (4), a grinding ball (5) and a second grinding part;
The grinding device comprises a support frame (4), a driving motor (3), a grinding cylinder (2), a bearing, a grinding ball (5) and a second grinding part, wherein the support frame (4) is arranged on an operation table (1), the driving motor (3) is arranged on the support frame (4), the grinding cylinder (2) is arranged on the support frame (4) through the bearing, the driving end of the driving motor (3) is connected with the grinding cylinder (2), the grinding ball (5) is arranged in the grinding cylinder (2), and the second grinding part is designed on the operation table (1) and is positioned below the grinding cylinder (2);
the screening mechanism is used for screening the grinded raw materials.
2. Grinding and screening device for making pharmaceutical excipients from wheat starch according to claim 1, characterized in that the second grinding section comprises a storage groove (6), a first rotary motor (7) and a grinding disc (8);
The grinding device is characterized in that the storage groove is formed in the operation table (1), the first rotating motor (7) is arranged in the storage groove (6), the grinding disc (8) is arranged in the storage groove (6) and located at the driving end of the first rotating motor (7), a discharge hole is formed in the center of the lower surface of the grinding cylinder (2), a first electromagnetic valve (9) is arranged in the discharge hole, and raw materials are discharged through the first electromagnetic valve (9) and enter the storage groove to be ground secondarily.
3. The grinding and screening device for preparing pharmaceutical excipients from wheat starch according to claim 2, characterized in that the screening mechanism comprises a conveyor belt (10), a screen (11) and a plurality of vibrating blocks (12);
The conveyer belt (10) is arranged on the operation table (1) and is positioned below the storage groove, the screen (11) is arranged on the operation table (1), and the vibration blocks (12) are arranged on the screen (11).
4. The grinding and screening device for preparing medical auxiliary materials from wheat starch according to claim 1, wherein two pairs of universal wheels (13) are arranged on the lower surface of the operating table (1), and brake pads (14) are arranged on the two pairs of universal wheels (13).
5. A grinding and screening device for preparing pharmaceutical excipients from wheat starch according to claim 3, characterized in that a slide way (15) is arranged on the operating table (1) and below the screen (11).
6. A grinding and screening device for preparing pharmaceutical excipients from wheat starch according to claim 3, characterized in that the lower surface of the storage groove (6) is provided with a second discharge port, and a second electromagnetic valve (16) is arranged in the second discharge port.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322875647.6U CN221208378U (en) | 2023-10-26 | 2023-10-26 | Grinding and screening device for preparing pharmaceutical auxiliary materials from wheat starch |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322875647.6U CN221208378U (en) | 2023-10-26 | 2023-10-26 | Grinding and screening device for preparing pharmaceutical auxiliary materials from wheat starch |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN221208378U true CN221208378U (en) | 2024-06-25 |
Family
ID=91580259
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322875647.6U Active CN221208378U (en) | 2023-10-26 | 2023-10-26 | Grinding and screening device for preparing pharmaceutical auxiliary materials from wheat starch |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN221208378U (en) |
-
2023
- 2023-10-26 CN CN202322875647.6U patent/CN221208378U/en active Active
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| Date | Code | Title | Description |
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| GR01 | Patent grant |