CN220835230U - Magnetic stirrer for medicine preparation - Google Patents
Magnetic stirrer for medicine preparation Download PDFInfo
- Publication number
- CN220835230U CN220835230U CN202322412646.8U CN202322412646U CN220835230U CN 220835230 U CN220835230 U CN 220835230U CN 202322412646 U CN202322412646 U CN 202322412646U CN 220835230 U CN220835230 U CN 220835230U
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- China
- Prior art keywords
- base
- fixedly connected
- beaker
- magnetic stirrer
- sides
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- 239000003814 drug Substances 0.000 title abstract description 16
- 238000002360 preparation method Methods 0.000 title abstract description 10
- 238000003756 stirring Methods 0.000 claims abstract description 26
- 238000007789 sealing Methods 0.000 claims abstract description 15
- 238000003760 magnetic stirring Methods 0.000 claims abstract description 14
- 230000007246 mechanism Effects 0.000 claims abstract description 12
- 230000002457 bidirectional effect Effects 0.000 claims abstract description 9
- 239000000825 pharmaceutical preparation Substances 0.000 claims description 6
- 238000004519 manufacturing process Methods 0.000 abstract description 2
- 239000007788 liquid Substances 0.000 description 11
- 230000000694 effects Effects 0.000 description 6
- 238000000034 method Methods 0.000 description 4
- 230000009471 action Effects 0.000 description 3
- 229940079593 drug Drugs 0.000 description 2
- 238000010438 heat treatment Methods 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000005389 magnetism Effects 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Landscapes
- Mixers With Rotating Receptacles And Mixers With Vibration Mechanisms (AREA)
Abstract
The utility model relates to the technical field of medicine production lines and discloses a magnetic stirrer for medicine preparation, which comprises a base, wherein a magnetic stirring table is fixedly connected to the top of the base, a beaker is arranged at the top of the magnetic stirring table, stirring rods are arranged at the bottom in the beaker, limiting frames are fixedly connected to the outer walls of the left side and the right side of the base, a fixing mechanism is arranged in the middle of the bottom of the base, a sealing mechanism is arranged behind the top of the base, the fixing mechanism comprises a bidirectional motor, threaded rods are fixedly connected to the output ends of the two sides of the bidirectional motor, and movable plates are arranged on the left side and the right side of the base. According to the utility model, the two-way motor drives the threaded rods on two sides to rotate and is matched with the limiting frame, so that the movable plate on the threaded rods is driven to move relatively, and the clamping plate is driven to limit and fix two sides of the beaker through the fixing groove, thereby avoiding the phenomenon of unstable beaker during stirring.
Description
Technical Field
The utility model relates to the technical field of medicine production lines, in particular to a magnetic stirrer for medicine preparation.
Background
Magnetic stirrers are laboratory instruments for liquid mixing, mainly for stirring or simultaneous heating of low viscosity liquids or solid-liquid mixtures. The basic principle is that the principle that like poles repel and opposite poles attract in a magnetic field is utilized, and the magnetic field is used for pushing a stirrer with magnetism placed in a container to perform circumferential operation, so that the purpose of stirring liquid is achieved. The sample temperature can be heated and controlled according to specific experimental requirements by matching with a heating temperature control system, temperature conditions required by experimental conditions are maintained, and liquid mixing is ensured to meet experimental requirements.
Through searching, the prior Chinese patent publication number is: CN212467934U provides a magnetic stirrer for medicine preparation, and the spout has been seted up through the inner wall that sets up first flexible groove to this patent, and the inner wall activity in first flexible groove is pegged graft there is the second stirring piece, and the one end fixedly connected with stopper of second stirring piece has reached at first stirring piece rotational speed reaches a timing, drives the second stirring piece and deviate from, has increased the stirring efficiency to liquid medicine to the disposable only stirring of less liquid medicine of solution rate current magnetic stirrer causes the problem that magnetic stirrer's stirring efficiency reduces.
Although the above-mentioned patent may increase the stirring efficiency of the liquid medicine, the magnetic stirrer has the following problems: the beaker rotates along with the magnetic rotor during stirring, the unstable phenomenon of beaker appears, influences stirring effect, and simultaneously during stirring, liquid is difficult to avoid spilling over or foreign matter gets into, can not ensure the safe and the reliability of operation.
To solve the above problems, a magnetic stirrer for pharmaceutical preparation is proposed.
Disclosure of utility model
The utility model aims to provide a magnetic stirrer for medical preparation, which solves the problems of unstable phenomenon and difficulty in avoiding liquid overflow or foreign matter entering in the background technology.
In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a magnetic stirrer that medicine preparation was used, includes the base, base top fixedly connected with magnetic stirring platform, magnetic stirring platform top is provided with the beaker, the bottom is provided with the stirring in the beaker, the equal fixedly connected with locating part of base left and right sides outer wall, base bottom intermediate position is provided with fixed establishment, base top rear is provided with sealing mechanism, fixed establishment includes bi-directional motor, the equal fixedly connected with threaded rod of bi-directional motor both sides output, the base left and right sides all is provided with the fly leaf, two the fly leaf below all runs through and is provided with screw hole and threaded rod and all passes through screw hole and fly leaf threaded connection, two the fly leaf all sets up in the locating part, two the equal fixedly connected with splint in fly leaf top opposite one side, sealing mechanism includes linear guide, sliding connection has the removal seat on the linear guide external diameter, remove seat front side outer wall fixedly connected with fixed plate, fixed plate bottom fixedly connected with spliced pole, spliced pole bottom fixedly connected with closing plate, the equal fixedly connected with rubber pad of side opposite side of splint, equal fixedly connected with rubber pad opposite side of splint.
Through adopting above-mentioned technical scheme, be used for placing the beaker, be provided with electromagnetic coil in the magnetic stirring platform, electromagnetic coil passes through the electric current and produces the magnetic field, gives the stirring with magnetic force transmission to drive its rotation.
As a further description of the above technical solution: and the top of the linear guide rail is fixedly connected with a limiting block.
Through adopting above-mentioned technical scheme, play spacing effect.
As a further description of the above technical solution: the bottom of the linear guide rail is fixedly connected with the rear part of the top of the base.
Through adopting above-mentioned technical scheme, set up the rear side at magnetic stirring platform.
As a further description of the above technical solution: the four corners of the bottom of the base are fixedly connected with supporting legs.
By adopting the technical scheme, the base is more stable.
As a further description of the above technical solution: the bottom of the base is fixedly connected with the outer diameter of the bidirectional motor.
By adopting the technical scheme, the bidirectional motor is fixed below the base.
Compared with the prior art, the utility model has the following beneficial effects:
1. The magnetic stirrer for medicine preparation provided by the utility model is characterized in that the bidirectional motor, the threaded rod, the movable plate, the limiting frame, the clamping plate, the fixed groove, the rubber pad and the like are mutually matched to work, the bidirectional motor drives the threaded rods on two sides to rotate, and the limiting frame is matched, so that the movable plate on the threaded rod is driven to relatively move, and the clamping plate is driven to limit and fix two sides of a beaker through the fixed groove, so that the phenomenon of unstable beaker during stirring is avoided.
2. According to the magnetic stirrer for the medicine preparation, the linear guide rail, the movable seat, the limiting block, the fixed plate, the connecting column, the sealing plate and the like are matched to work, and before stirring, the linear guide rail drives the movable seat and the fixed plate to move downwards, so that the connecting column and the sealing plate are lowered to seal the beaker, and liquid overflow or external substances are prevented from entering to influence the stirring effect.
Drawings
FIG. 1 is a schematic diagram of the overall structure of the present utility model;
FIG. 2 is an exploded view of the overall structure of the present utility model;
Fig. 3 is a front perspective view of the present utility model.
In the figure: 1. a base; 2. support legs; 3. a magnetic stirring table; 4. a beaker; 5. a stirrer; 6. a limiting frame; 7. a bi-directional motor; 8. a threaded rod; 9. a movable plate; 10. a threaded hole; 11. a clamping plate; 12. a fixing groove; 13. a rubber pad; 14. a linear guide rail; 15. a movable seat; 16. a fixing plate; 17. a connecting column; 18. a sealing plate; 19. a limiting block; 20. a sealing mechanism; 21. a fixing mechanism.
Detailed Description
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.
For a further understanding of the present utility model, the present utility model will be described in detail with reference to the drawings.
Referring to fig. 1 and 2, the magnetic stirrer for medicine preparation of the utility model comprises a base 1, which plays a role of stability, wherein a magnetic stirring table 3 is fixedly connected to the top of the base 1 and is used for placing a beaker 4, a stirrer 5 is driven by magnetic force to rotate in a container, the top of the magnetic stirring table 3 is provided with the beaker 4 and is used for containing medicines, the stirrer 5 is arranged at the bottom in the beaker 4 and uniformly stirs the medicines in the beaker 4, limiting frames 6 are fixedly connected to the outer walls of the left side and the right side of the base 1, limiting and fixing the beaker 4 are carried out, a fixing mechanism 21 is arranged at the middle position of the bottom of the base 1, a sealing mechanism 20 is arranged at the rear of the top of the base 1, supporting legs 2 are fixedly connected to four corners of the bottom of the base 1, and the bottom of the base 1 is fixedly connected with the outer diameter of a bidirectional motor 7.
Combining fig. 2 and 3, fixed establishment 21 includes bi-directional motor 7, provide power for threaded rod 8, the equal fixedly connected with threaded rod 8 of bi-directional motor 7 both sides output, drive fly leaf 9 opposite direction motion, base 1 left and right sides all is provided with fly leaf 9, centre gripping beaker 4, two fly leaf 9 below all runs through and is provided with screw hole 10 and threaded rod 8 all through screw hole 10 and fly leaf 9 threaded connection, conveniently drive and fly leaf 9 motion, two fly leaf 9 all set up in spacing 6, prevent fly leaf 9 break away from threaded rod 8, the equal fixedly connected with splint 11 in two fly leaf 9 top opposite side, splint 11 opposite side all is provided with fixed slot 12, play spacing effect, the equal fixedly connected with rubber pad 13 in fixed slot 12 opposite side, prevent to cause the damage to beaker 4 outer wall.
Referring to fig. 2, the sealing mechanism 20 includes a linear guide 14, drives the movable seat 15 to move up and down, and is slidably connected with the movable seat 15 on the outer diameter of the linear guide 14, drives the sealing cover 18 to move, and is fixedly connected with the fixed plate 16 on the front side outer wall of the movable seat 15, the connecting column 17 is fixedly connected with the bottom of the fixed plate 16, the sealing plate 18 is fixedly connected with the bottom of the connecting column 17, the beaker 4 is sealed, and when stirring, the top of the linear guide 14 is fixedly connected with the limiting block 19, so as to play a limiting role, and the bottom of the linear guide 14 is fixedly connected with the rear of the top of the base 1, so as to play a fixing role.
The magnetic stirring device comprises a working principle, a beaker 4 is placed on a magnetic stirring table 3 in operation, a bidirectional motor 7 is started to drive threaded rods 8 on two sides to rotate, a limiting frame 6 is matched, a movable plate 9 on the threaded rods 8 is driven to move relatively, a clamping plate 11 is driven to limit and fix two sides of the beaker 4 through a fixed groove 12, the phenomenon that the beaker 4 rotates along with a stirrer 5 during stirring and the beaker 4 is unstable is avoided, a linear guide rail 14 at the rear of a base 1 drives a movable seat 15 and a fixed plate 16 to move downwards before stirring, so that a connecting column 17 and a sealing plate 18 are lowered, the beaker 4 is sealed, and body overflow or foreign substances enter to influence the stirring effect.
It is noted that relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (5)
1. Magnetic stirrer for pharmaceutical preparation, comprising a base (1), characterized in that: the utility model discloses a linear motion type magnetic stirring device, including base (1), magnetic stirring platform (3) top is provided with beaker (4), be provided with stirring piece (5) in beaker (4), equal fixedly connected with spacing (6) in base (1) left and right sides outer wall, base (1) bottom intermediate position is provided with fixed establishment (21), base (1) top rear is provided with sealing mechanism (20), fixed establishment (21) include bi-directional motor (7), bi-directional motor (7) both sides output all fixedly connected with threaded rod (8), base (1) left and right sides all is provided with fly leaf (9), two fly leaf (9) below all runs through and is provided with screw hole (10) and threaded rod (8) all through screw thread connection with fly leaf (9), two fly leaf (9) all set up in spacing (6), two all fixedly connected with splint (11) in opposite side in base (9) top, sealing mechanism (20) include bi-directional motion type magnetic stirring device (20) both sides output end all is provided with threaded rod (8), base (14) outside diameter (15) are fixed on the base (15), the connecting column (17) is fixedly connected to the bottom of the fixing plate (16), the sealing plate (18) is fixedly connected to the bottom of the connecting column (17), the fixing grooves (12) are formed in the opposite sides of the clamping plates (11), and the rubber pads (13) are fixedly connected to the opposite sides of the fixing grooves (12).
2. A magnetic stirrer for pharmaceutical preparation according to claim 1, wherein: a limiting block (19) is fixedly connected to the top of the linear guide rail (14).
3. A magnetic stirrer for pharmaceutical preparation according to claim 1, wherein: the bottom of the linear guide rail (14) is fixedly connected with the rear part of the top of the base (1).
4. A magnetic stirrer for pharmaceutical preparation according to claim 3, wherein: support legs (2) are fixedly connected to four corners of the bottom of the base (1).
5. A magnetic stirrer for pharmaceutical preparation according to claim 3, wherein: the bottom of the base (1) is fixedly connected with the outer diameter of the bidirectional motor (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322412646.8U CN220835230U (en) | 2023-09-06 | 2023-09-06 | Magnetic stirrer for medicine preparation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322412646.8U CN220835230U (en) | 2023-09-06 | 2023-09-06 | Magnetic stirrer for medicine preparation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220835230U true CN220835230U (en) | 2024-04-26 |
Family
ID=90777108
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322412646.8U Active CN220835230U (en) | 2023-09-06 | 2023-09-06 | Magnetic stirrer for medicine preparation |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220835230U (en) |
-
2023
- 2023-09-06 CN CN202322412646.8U patent/CN220835230U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant |