CN220370837U - Mixing arrangement for medicine preparation - Google Patents
Mixing arrangement for medicine preparation Download PDFInfo
- Publication number
- CN220370837U CN220370837U CN202321589748.0U CN202321589748U CN220370837U CN 220370837 U CN220370837 U CN 220370837U CN 202321589748 U CN202321589748 U CN 202321589748U CN 220370837 U CN220370837 U CN 220370837U
- Authority
- CN
- China
- Prior art keywords
- fixed connection
- stirring barrel
- puddler
- mixing device
- medicine
- 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.)
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- 239000003814 drug Substances 0.000 title abstract description 36
- 238000002360 preparation method Methods 0.000 title abstract description 9
- 238000003756 stirring Methods 0.000 claims description 38
- 239000000825 pharmaceutical preparation Substances 0.000 claims description 8
- 238000007790 scraping Methods 0.000 claims description 8
- 230000007246 mechanism Effects 0.000 claims description 7
- 238000007599 discharging Methods 0.000 claims description 5
- 238000010030 laminating Methods 0.000 claims description 3
- 239000000843 powder Substances 0.000 abstract description 7
- 239000008187 granular material Substances 0.000 abstract description 3
- 230000009471 action Effects 0.000 description 8
- 230000000694 effects Effects 0.000 description 6
- 229940079593 drug Drugs 0.000 description 4
- 230000005484 gravity Effects 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 201000010099 disease Diseases 0.000 description 1
- 208000037265 diseases, disorders, signs and symptoms Diseases 0.000 description 1
- 239000011812 mixed powder Substances 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 230000007306 turnover Effects 0.000 description 1
Landscapes
- Mixers Of The Rotary Stirring Type (AREA)
Abstract
The utility model relates to the technical field of medicine preparation, and discloses a mixing device for medicine preparation, which comprises: the agitator, the downside of agitator and the topside fixed connection of base, the inside of agitator and the downside fixed connection of motor, the output shaft of motor and the tip fixed connection of puddler, the outer wall of puddler and the one end fixed connection of puddler, the other end of puddler and the side fixed connection of mounting panel, the inside of mounting panel and the one end fixed connection who supports tight spring, the other end and the one side fixed connection of scraper blade that supports tight spring, this mixing arrangement for medicine preparation can scrape off the powder medicine that adheres to on the agitator inner wall through the scraper blade when using, has avoided when powder granule is less, and the medicine adheres to on the inner wall of agitator, leads to the ration of medicine ejection of compact and the problem that the ratio deviation appears.
Description
Technical Field
The utility model relates to the technical field of medicine preparation, in particular to a mixing device for medicine preparation.
Background
The medicine is used in preventing, treating and diagnosing human diseases, and has specific indications, usage and dosage, including Chinese medicine, chemical medicine and biological product.
According to publication number CN107321243a in a mixing device for pharmaceutical processing, through the crisscross distribution of multiunit impeller, improve the efficiency that the pharmacy was mixed, make the effect of stirring better, guarantee the leakproofness through setting up the apron, discharge through opening the mode that the apron poured.
And because the medicine is powdered, when the granule of powder is comparatively tiny, comparatively tiny powdered medicine can adhere to on the inner wall of agitator, leads to mixed powder ratio after the ejection of compact and quantitative certain deviation to appear, makes the product quality of medicine decline, and goes out through the mode of pouring, can need to turn over the agitator, not only can lead to the medicine to remain in the agitator, and very inconvenience moreover.
Disclosure of Invention
The present utility model is directed to a mixing device for preparing medicines, which solves the above-mentioned problems of the prior art.
In order to achieve the above purpose, the present utility model provides the following technical solutions: a mixing device for pharmaceutical preparation, comprising: the agitator, the downside of agitator and the topside fixed connection of base, the inside of agitator and the downside fixed connection of motor, the output shaft of motor and the tip fixed connection of puddler, the outer wall of puddler and the one end fixed connection of puddler, the other end of puddler and the side fixed connection of mounting panel, the inside of mounting panel and the one end fixed connection who supports tight spring, the other end and the one side fixed connection of scraper blade that supports tight spring, the opposite side and the inner wall laminating of agitator of scraper blade, the right side of agitator is provided with the discharging pipe, the inside of agitator is provided with feed mechanism, feed mechanism includes:
the axle center of the circular ring is fixedly connected with the outer wall of the rotating shaft, and the top side of the circular ring is fixedly connected with the bottom side of the lug;
the bottom of ejector pin, the bottom of ejector pin is laminated with the surface of lug, the top of ejector pin is laminated with the bottom side of bottom plate, the side of ejector pin and the side fixed connection of connecting plate, the bottom side of connecting plate and reset spring's one end fixed connection, reset spring's the other end and the inside fixed connection of agitator.
Preferably, the quantity of puddler, mounting panel, tight spring, scraper blade is set up to eight groups, just eight groups puddler, mounting panel, tight spring, scraper blade are two sets of symmetrically distributed's linear array and distribute, make the puddler better to the mixing effect of medicine.
Preferably, the number of the abutting springs in each group is two, and the two abutting springs are uniformly distributed in a gap between the scraping plate and the mounting plate, so that the scraping plate can be tightly attached to the inner wall of the stirring barrel.
Preferably, the number of the protruding blocks is two, and the two protruding blocks are distributed on the top side of the circular ring in an annular array, so that the vibration frequency of the bottom plate is higher.
Preferably, the number of the ejector rods, the connecting plates and the reset springs is two, and the two groups of the ejector rods, the connecting plates and the reset springs are symmetrically distributed on two sides of the rotating shaft, so that the ejector rods have better jacking effect on the bottom plate.
Preferably, the top end of the ejector rod is arranged to be a hemispherical shape, so that the ejector rod has a better jacking effect on the bottom plate.
Compared with the prior art, the utility model provides a mixing device for preparing medicines, which has the following beneficial effects:
1. this mixing arrangement for medicine preparation, when using, can scrape off the powder medicine that adheres to on the agitator inner wall through the scraper blade, avoided when powder granule is less, the medicine adheres to on the inner wall of agitator, leads to the ration of medicine ejection of compact and the problem that the ratio appears the deviation.
2. This mixing arrangement for medicine preparation, when stirring and mixing, can make the bottom plate shake through the ejector pin, slide the discharging pipe department smoothly through the bottom plate with the medicine that will remain on the bottom plate to make the ejection of compact more convenient and thoroughly.
Drawings
FIG. 1 is a schematic view of a three-dimensional structure of the present utility model;
FIG. 2 is a schematic view of a three-dimensional structure of a ring according to the present utility model;
FIG. 3 is a schematic view of the front cross-section of the present utility model;
FIG. 4 is an enlarged schematic view of the structure A of the present utility model;
fig. 5 is an enlarged schematic view of the structure B of the present utility model.
In the figure: 1. a stirring barrel; 2. a motor; 3. a base; 4. a rotating shaft; 5. a stirring rod; 6. a blanking mechanism; 7. a mounting plate; 8. a spring is abutted tightly; 9. a scraper; 10. a discharge pipe; 601. a circular ring; 602. a bump; 603. a return spring; 604. a connecting plate; 605. a push rod; 606. a bottom plate.
Detailed Description
As shown in fig. 1-5, the present utility model provides a technical solution: a mixing device for pharmaceutical preparation, comprising: stirring barrel 1, the downside of stirring barrel 1 and the downside fixed connection of base 3, the inside of stirring barrel 1 and the downside fixed connection of motor 2, the output shaft of motor 2 and the tip fixed connection of puddler 5, the outer wall of puddler 5 and the one end fixed connection of puddler 5, the other end of puddler 5 and the side fixed connection of mounting panel 7, the inside of mounting panel 7 and the one end fixed connection who supports tight spring 8, the other end that supports tight spring 8 and one side fixed connection of scraper blade 9, the opposite side of scraper blade 9 and the laminating of the inner wall of stirring barrel 1, the right side of stirring barrel 1 is provided with discharging pipe 10, the inside of stirring barrel 1 is provided with feed mechanism 6, feed mechanism 6 includes: the circular ring 601 and the ejector rod 605, the axis center of the circular ring 601 is fixedly connected with the outer wall of the rotary shaft 4, the top side of the circular ring 601 is fixedly connected with the bottom side of the convex block 602, the bottom end of the ejector rod 605 is attached to the surface of the convex block 602, the top end of the ejector rod 605 is attached to the bottom side of the bottom plate 606, the side surface of the ejector rod 605 is fixedly connected with the side surface of the connecting plate 604, the bottom side of the connecting plate 604 is fixedly connected with one end of the reset spring 603, the other end of the reset spring 603 is fixedly connected with the inside of the stirring barrel 1, when in use, medicine is added into the stirring barrel 1 from the top side of the stirring barrel 1, at the moment, the motor 2 is started, the output shaft of the motor 2 is enabled to rotate clockwise, the rotary shaft 4 is driven to rotate clockwise, the stirring rod 5 is driven to rotate clockwise, the medicine is stirred, at the moment, the stirring rod 5 is driven to rotate clockwise, and under the action of the abutting spring 8, the scraping plate 9 is closely attached to the inner wall of the stirring barrel 1 and scrapes off the inner wall of the stirring barrel 1 under the clockwise rotation of the mounting plate 7, the powder medicine adhered to the inner wall of the stirring barrel 1 is scraped off by the scraping plate 9, the problem that when powder particles are small, the medicine adheres to the inner wall of the stirring barrel 1 to cause deviation of the ration and the proportion of medicine discharging is avoided, meanwhile, the rotating shaft 4 rotates clockwise to drive the circular ring 601 to rotate clockwise to drive the convex block 602 to rotate clockwise, when the convex block 602 contacts with the ejector rod 605, the ejector rod 605 moves upwards to drive the connecting plate 604 to move upwards, the tension return spring 603 drives the bottom plate 606 to move upwards, when the convex block 602 leaves the ejector rod 605, the connecting plate 604 moves downwards under the action of the return spring 603 to drive the ejector rod 605 to move downwards to leave the bottom side of the bottom plate 606, at the moment, under the action of gravity, during rotation of the ring 601, the bottom plate 606 vibrates, so that the mixed medicine slides down to the discharge pipe 10.
In addition, in order to make puddler 5 better to the stirring effect of medicine, puddler 5, mounting panel 7, support tight spring 8, the quantity of scraper blade 9 sets up to eight groups, and eight groups puddler 5, mounting panel 7, support tight spring 8, scraper blade 9 is two sets of symmetric distribution's linear array distribution, in order to make scraper blade 9 can hug closely the inner wall of agitator 1, every group supports tight spring 8's quantity and is two, and two support tight spring 8 even distribution in the space between scraper blade 9 and mounting panel 7, in order to make the vibrations frequency of bottom plate 606 higher, the quantity of lug 602 sets up to two, and two lug 602 are annular array distribution in the top side of ring 601, in order to make the jacking effect of ejector pin 605 to bottom plate 606 better, the quantity of ejector pin 605, connecting plate 604, reset spring 603 sets up to two sets of ejector pin 605, connecting plate 604, reset spring 603 are symmetric distribution in the both sides of pivot 4, in order to make ejector pin 605 can not damage the bottom side of bottom plate 606. The top of the ejector rod 605 is arranged to be a hemisphere, the bottom plate 606 is vibrated through the ejector rod 605, and medicines remained on the bottom plate 606 smoothly slide to the discharge pipe 10 through the bottom plate 606, so that the discharge is more convenient and thorough.
Working principle: when the stirring barrel is used, medicines are added into the stirring barrel 1 from the top side of the stirring barrel 1, at the moment, the motor 2 is started, the output shaft of the motor 2 rotates clockwise, the rotating shaft 4 rotates clockwise, the stirring rod 5 rotates clockwise, the mounting plate 7 rotates clockwise while the stirring rod 5 rotates clockwise, under the action of the abutting spring 8, the scraping plate 9 clings to the inner wall of the stirring barrel 1 and rotates clockwise under the action of the mounting plate 7, the inner wall of the stirring barrel 1 is scraped, the rotating shaft 4 rotates clockwise, the circular ring 601 rotates clockwise, the protruding block 602 rotates clockwise, the ejector rod 605 moves upwards when the protruding block 602 contacts with the ejector rod 605, the connecting plate 604 moves upwards, the bottom plate 606 moves upwards while the reset spring 603 is stretched, the bottom plate 606 moves downwards under the action of the reset spring 603 after the protruding block 602 leaves the ejector rod 605, the bottom side of the bottom plate 606 moves downwards while the bottom plate 606 moves downwards under the action of gravity, the bottom plate 606 rotates downwards under the action of the ring, and the medicine slides down to the vibration pipe 10 after the circular ring 606 is mixed.
The foregoing utility model has been generally described in great detail, but it will be apparent to those skilled in the art that modifications and improvements can be made thereto. Accordingly, it is intended to cover modifications or improvements within the spirit of the inventive concepts.
Claims (6)
1. A mixing device for pharmaceutical preparation, comprising: stirring barrel (1), its characterized in that: the utility model discloses a stirring barrel, including base (3) and stirring barrel, bottom side and base (3) of stirring barrel (1), the inside of stirring barrel (1) and the bottom side fixed connection of motor (2), the output shaft of motor (2) and the tip fixed connection of puddler (5), the outer wall of puddler (5) and the one end fixed connection of puddler (5), the other end of puddler (5) and the side fixed connection of mounting panel (7), the inside of mounting panel (7) and the one end fixed connection who supports tight spring (8), the other end and the one side fixed connection of scraper blade (9) of supporting tight spring (8), the opposite side and the inner wall laminating of stirring barrel (1) of scraper blade (9), the right side of stirring barrel (1) is provided with discharging pipe (10), the inside of stirring barrel (1) is provided with feed mechanism (6), feed mechanism (6) include:
the circular ring (601), the axis of the circular ring (601) is fixedly connected with the outer wall of the rotating shaft (4), and the top side of the circular ring (601) is fixedly connected with the bottom side of the lug (602);
ejector rod (605), the bottom of ejector rod (605) is laminated with the surface of lug (602), the top of ejector rod (605) is laminated with the bottom side of bottom plate (606), the side of ejector rod (605) and the side fixed connection of connecting plate (604), the bottom side of connecting plate (604) and the one end fixed connection of reset spring (603), the other end of reset spring (603) and the inside fixed connection of agitator (1).
2. A mixing device for pharmaceutical preparation according to claim 1, characterized in that: the stirring rod (5), the mounting plate (7), the abutting springs (8) and the scraping plates (9) are eight in number, and the eight stirring rods (5), the mounting plate (7), the abutting springs (8) and the scraping plates (9) are distributed in a linear array with two groups symmetrically distributed.
3. A mixing device for pharmaceutical preparation according to claim 2, characterized in that: the number of each group of abutting springs (8) is two, and the two abutting springs (8) are uniformly distributed in a gap between the scraping plate (9) and the mounting plate (7).
4. A mixing device for pharmaceutical preparation according to claim 1, characterized in that: the number of the protruding blocks (602) is two, and the two protruding blocks (602) are distributed on the top side of the circular ring (601) in an annular array.
5. A mixing device for pharmaceutical preparation according to claim 1, characterized in that: the number of the ejector rods (605), the connecting plates (604) and the reset springs (603) is two, and the two groups of the ejector rods (605), the connecting plates (604) and the reset springs (603) are symmetrically distributed on two sides of the rotating shaft (4).
6. A mixing device for pharmaceutical preparation according to claim 1, characterized in that: the top end of the ejector rod (605) is arranged to be a hemispherical shape.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321589748.0U CN220370837U (en) | 2023-06-20 | 2023-06-20 | Mixing arrangement for medicine preparation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321589748.0U CN220370837U (en) | 2023-06-20 | 2023-06-20 | Mixing arrangement for medicine preparation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220370837U true CN220370837U (en) | 2024-01-23 |
Family
ID=89567127
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321589748.0U Active CN220370837U (en) | 2023-06-20 | 2023-06-20 | Mixing arrangement for medicine preparation |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220370837U (en) |
-
2023
- 2023-06-20 CN CN202321589748.0U patent/CN220370837U/en active Active
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| GR01 | Patent grant |