CN213528413U - Pharmacy is with mixing stirring device - Google Patents
Pharmacy is with mixing stirring device Download PDFInfo
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- CN213528413U CN213528413U CN202022185705.9U CN202022185705U CN213528413U CN 213528413 U CN213528413 U CN 213528413U CN 202022185705 U CN202022185705 U CN 202022185705U CN 213528413 U CN213528413 U CN 213528413U
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Abstract
The utility model relates to a pharmaceutical mixing and stirring device, which comprises a main frame, a stirring tank, a sealing cover, a stirring mechanism and a lifting mechanism, wherein a slideway is annularly arranged on the inner wall of the stirring tank and is obliquely arranged in the stirring tank; the sealing cover is buckled at the upper end of the stirring tank, the stirring mechanism is arranged on the sealing cover and comprises a stirring motor, a stirring shaft and a stirring impeller, the stirring motor is connected with the stirring shaft, the stirring shaft comprises a cylindrical section and a prismatic section, the prismatic section is arranged in the stirring tank, the stirring impeller is elastically and slidably connected onto the prismatic section, a cylindrical block is arranged on the outer edge of the stirring impeller, the cylindrical block is attached to the slide way, and the stirring impeller moves up and down along the slide way; and a lifting mechanism is arranged between the sealing cover and the upper part of the main frame and drives the sealing cover to move upwards. The utility model discloses a stirring wheel when self is rotatory, can be in the agitator tank reciprocating motion from top to bottom, realize the even stirring to the pharmacy raw materials in the agitator tank, the simple operation has improved stirring efficiency and quality.
Description
Technical Field
The utility model relates to a pharmaceutical equipment technical field especially relates to a pharmacy is with mixing stirring device.
Background
In the field of pharmacy, pharmaceutical raw materials with different components are often required to be mixed and stirred, taking the preparation of tetrabenzyl voglibose as an example, tetrabenzyl 5-oxocyclohexanetetraol and serinol are dissolved in methanol, potassium borohydride is added in batches under room temperature stirring, the potassium borohydride is added completely, the stirring is continued for 24 hours at room temperature, and most of methanol is recovered by distillation; adding dichloromethane and pure water into the concentrate, fully stirring, standing for layering, and separating out an organic phase, wherein the water phase is wastewater. Evaporating the organic phase, evaporating to obtain oily substance, and deeply condensing the evaporated dichloromethane for continuous use. Adding toluene into the oily substance, stirring at room temperature for 4 hours, separating out solid, centrifugally separating, and drying to obtain tetrabenzyl voglibose.
Need carry out the room temperature stirring after above-mentioned potassium borohydride adds is finished, it is the mixed stirring of powder and liquid, current agitated vessel is mostly the stirring of motor drive stirring rake, it has stirring inefficiency, the inhomogeneous problem of stirring, use the mixed mixer of a pharmacy that the grant publication number CN 209423413U discloses as an example, in order to realize the even of stirring, be provided with the mutual crisscross first stirring paddle and the second stirring paddle that distribute of multilayer, it is great to the shared volume of stirring structure, and its barrel is enclosed construction, internals clearance and maintenance and overhaul exist inconveniently more. Therefore, a mixing and stirring device for pharmacy is provided.
Disclosure of Invention
The utility model discloses a solve the problem that current agitated vessel mixes the stirring inequality, inconvenient clearance, provide a pharmacy and use mixed agitating unit, the stirring structure that can use less realizes the pharmacy raw materials and mixes the even of stirring, the clearance of the agitated vessel of also being convenient for simultaneously.
In order to achieve the above object, the utility model adopts the following technical scheme:
a mixing and stirring device for pharmacy comprises a main frame, a stirring tank arranged in the main frame, a sealing cover, a stirring mechanism and a lifting mechanism, wherein a discharge valve is arranged below the stirring tank;
the sealing cover is buckled at the upper end of the stirring tank, the stirring mechanism is arranged on the sealing cover and comprises a stirring motor, a stirring shaft and a stirring impeller, the stirring motor is connected with the stirring shaft, the stirring shaft comprises an integrally formed cylindrical section and a prism section, the prism section is arranged in the stirring tank, the stirring impeller is elastically and slidably connected onto the prism section, a cylindrical block is arranged at the outer edge of the stirring impeller, the cylindrical block is attached to the slide way, and the stirring impeller moves up and down along the slide way;
the lifting mechanism is arranged between the sealing cover and the upper portion of the main frame, and drives the sealing cover to move upwards.
Furthermore, the stirring tank comprises a tank body and supporting legs which are annularly arranged at the lower end of the tank body, the tank body is of a round tank-shaped structure with an open upper end, the lower end of the tank body is in an inverted cone shape, and the supporting legs are connected with the main frame;
the slide is located the internal wall of jar.
Furthermore, a supporting plate with a cross section in a shape like the Chinese character 'ji' is arranged above the sealing cover, the stirring motor is arranged on the supporting plate and connected with the cylindrical section through a coupler, the cylindrical section and the prismatic section are distributed up and down, and the cylindrical section is rotationally connected with the sealing cover.
Further, prismatic section cross-section is the hexagon, and both ends can be dismantled about the prismatic section and be provided with the spacing ring, impeller sliding sleeve is established on the prismatic section, and the cover is equipped with the pressure spring on the prismatic section between impeller and the top spacing ring.
Furthermore, the stirring impeller comprises an inner ring section, an outer ring section and stirring blades, the inner ring section is sleeved on the prism section in a sliding mode, the outer ring section is annular, a gap exists between the outer wall of the outer ring section and the inner wall of the stirring tank, and the outer wall of the outer ring section is distributed with the cylindrical blocks;
and a plurality of stirring blades are arranged between the inner ring section and the outer ring section in the circumferential direction, and are arranged in an inclined manner.
Further, elevating system includes that the symmetry lays two sets of lifting units on the closing cap, and every lifting unit of group includes cylinder and guide bar, the cylinder sets up in the main frame top, and the piston rod of cylinder is connected the closing cap, the guide bar is fixed to be set up on the fagging, and the guide bar top is passed the main frame.
Through the technical scheme, the beneficial effects of the utility model are that:
the utility model has the advantages of reasonable design, the stirring wheel is when self is rotatory, can follow slide reciprocating motion about in the agitator tank, realizes the even stirring to the pharmacy raw materials in the agitator tank, and the simple operation has improved stirring efficiency and quality, avoids adopting multilayer stirring paddle leaf, can realize the raw materials misce bene in the agitator tank, and the shared agitator tank inner space of this rabbling mechanism is less, uses in a flexible way.
The utility model discloses the elevating system who sets up can separate closing cap and agitator tank, and the rabbling mechanism intercommunication closing cap shifts up together during the separation, can conveniently realize operations such as the maintenance of the clearance of putting in of pharmacy raw materials, agitator tank and rabbling mechanism, has good practicality.
Drawings
Fig. 1 is a front view of the mixing and stirring device for pharmacy of the present invention.
Fig. 2 is a schematic view of an agitating mechanism of a mixing and agitating device for pharmacy.
Fig. 3 is a schematic view of a stirring wheel of the mixing and stirring device for pharmacy.
The reference numbers in the drawings are as follows: the stirring device comprises a main frame 1, a stirring tank 2, a tank body 21, supporting legs 22, a sealing cover 3, a discharge valve 4, a slideway 5, a stirring motor 6, a stirring shaft 7, a cylindrical section 71, a prismatic section 72, a stirring impeller 8, an inner ring section 81, an outer ring section 82, a stirring blade 83, a cylindrical block 9, a supporting plate 10, a limiting ring 11, a pressure spring 12, an air cylinder 13 and a guide rod 14.
Detailed Description
The following detailed description of the embodiments of the present invention is made with reference to the accompanying drawings:
as shown in fig. 1-3, a pharmacy is with mixing agitating unit, including main frame 1, agitator tank 2, closing cap 3, rabbling mechanism and the elevating system of setting in main frame 1, agitator tank 2 is used for holding the pharmacy raw materials that need mix the stirring, and agitator tank 2 includes that jar body 21 and hoop all establish three landing leg 22 at jar body 21 lower extreme, jar body 21 is the open round can column structure in upper end, and jar body 21 lower extreme is the back taper, landing leg 22 and main frame 1 are connected, and landing leg 22 provides the outrigger to jar body 21, and jar body 21 below is provided with bleeder valve 4, and bleeder valve 4 can be discharged the raw materials after the even stirring.
The inner wall of the tank body 21 is annularly provided with a slideway 5, and the slideway 5 is obliquely arranged in the tank body 21.
The sealing cover 3 is buckled at the upper end of the stirring tank 2, the stirring tank 2 can be sealed when the sealing cover 3 is buckled, the stirring mechanism is arranged on the sealing cover 3, in the embodiment, the stirring mechanism comprises a stirring motor 6, a stirring shaft 7 and a stirring impeller 8, the stirring motor 6 is connected with the stirring shaft 7, the stirring shaft 7 is driven by the stirring motor 6 to rotate, the stirring shaft 7 comprises an integrally formed cylindrical section 71 and a prismatic section 72, the prismatic section 72 is arranged in the stirring tank 2, the stirring impeller 8 is elastically and slidably connected onto the prismatic section 72, a cylindrical block 9 is arranged on the outer edge of the stirring impeller 8, the cylindrical block 9 is attached to the slide way 5, and the stirring impeller 8 moves up and down along the slide way 5.
In order to facilitate the installation of the stirring motor 6, a supporting plate 10 with a cross section in a shape like a Chinese character 'ji' is arranged above the sealing cover 3, the stirring motor 6 is arranged on the supporting plate 10, the stirring motor 6 is connected with the cylindrical section 71 through a coupler, the cylindrical section 71 and the prismatic section 72 are distributed up and down, and the cylindrical section 71 and the sealing cover 3 are rotatably connected through a bearing.
In this embodiment, prism section 72 cross-section is the hexagon, and prismatic section 72 can be dismantled at both ends from top to bottom and be provided with spacing ring 11, and spacing ring 11 is discoid, impeller 8 slides the cover and establishes on prism section 72, and impeller 8 is located between the spacing ring 11 at both ends from top to bottom, and the cover is equipped with pressure spring 12 on prismatic section 72 between impeller 8 and the top spacing ring 11.
During the stirring operation, agitator motor 6 drive (mixing) shaft 7 is rotatory, then agitator impeller 8 is rotatory, when agitator impeller 8 is rotatory, cylinder piece 9 receives slide 5's effect, it moves up to drive agitator impeller 8, pressure spring 12 is constantly compressed until moving up slide 5 the top when moving up, receive pressure spring 12 effort this moment, agitator impeller 8 moves down along slide 5, so the circulation is reciprocal, agitator impeller 8 also can slide from top to bottom when self is rotatory, the realization is to the even of pharmacy raw materials, thorough stirring, in order to improve the preparation efficiency and the liquid medicine finished product quality of liquid medicine.
Specifically, the stirring impeller 8 comprises an inner ring segment 81, an outer ring segment 82 and stirring blades 83, the inner ring segment 81 is slidably sleeved on the prism segment 72, the outer ring segment 82 is annular, a gap is formed between the outer wall of the outer ring segment 82 and the inner wall of the stirring tank 2, and the cylindrical blocks 9 are distributed on the outer wall of the outer ring segment 82;
the inner ring section 81 and the outer ring section 82 are circumferentially provided with a plurality of stirring blades 83, the stirring blades 83 are obliquely arranged, and the stirring blades 83 can fully mix and stir the pharmaceutical raw materials.
Set up elevating system between closing cap 3 and the main frame 1 top, elevating system can drive closing cap 3 and shift up, and then rabbling mechanism shifts up together, realizes the separation of closing cap 3 and agitator tank 2, and then conveniently clears up agitator tank 2 insidely.
In this embodiment, elevating system includes that the symmetry lays two sets of lifting unit on closing cap 3, and every lifting unit of group includes cylinder 13 and guide bar 14, cylinder 13 sets up in main frame 1 top, and the piston rod of cylinder 13 is connected closing cap 3, guide bar 14 is fixed to be set up on fagging 10, and guide bar 14 top is passed main frame 1.
The cylinders 13 on both sides move simultaneously to realize the up-and-down movement of the sealing cover 3, and the guide rods 14 act as a guide while the cylinders 13 move, but the lifting mechanism of the present invention is not limited to this, and the cylinders 13 can be designed as other lifting elements, such as an electric push rod, in order to adjust the lifting of the sealing cover 3 more easily.
The above-mentioned embodiments are merely preferred embodiments of the present invention, and not intended to limit the scope of the present invention, so that equivalent changes or modifications made by the structure, features and principles of the present invention should be included in the claims of the present invention.
Claims (6)
1. The mixing and stirring device for pharmacy is characterized by comprising a main frame (1), a stirring tank (2) arranged in the main frame (1), a sealing cover (3), a stirring mechanism and a lifting mechanism, wherein a discharge valve (4) is arranged below the stirring tank (2), a slideway (5) is annularly formed in the inner wall of the stirring tank (2), and the slideway (5) is obliquely arranged in the stirring tank (2);
the sealing cover (3) is buckled at the upper end of the stirring tank (2), the stirring mechanism is arranged on the sealing cover (3) and comprises a stirring motor (6), a stirring shaft (7) and a stirring impeller (8), the stirring motor (6) is connected with the stirring shaft (7), the stirring shaft (7) comprises a cylindrical section (71) and a prismatic section (72) which are integrally formed, the prismatic section (72) is arranged in the stirring tank (2), the stirring impeller (8) is elastically and slidably connected onto the prismatic section (72), a cylindrical block (9) is arranged on the outer edge of the stirring impeller (8), the cylindrical block (9) is attached to the slide way (5), and the stirring impeller (8) moves up and down along the slide way (5);
the lifting mechanism is arranged between the sealing cover (3) and the upper part of the main frame (1), and drives the sealing cover (3) to move upwards.
2. A pharmaceutical mixing and stirring device according to claim 1, wherein the stirring tank (2) comprises a tank body (21) and legs (22) circumferentially arranged at the lower end of the tank body (21), the tank body (21) is of a round tank structure with an open upper end, the lower end of the tank body (21) is of an inverted cone shape, and the legs (22) are connected with the main frame (1);
the slide way (5) is positioned on the inner wall of the tank body (21).
3. A pharmaceutical mixing and stirring device according to claim 1, wherein a supporting plate (10) with a cross-section in the shape of a "]" is arranged above the sealing cover (3), the stirring motor (6) is arranged on the supporting plate (10), the stirring motor (6) is connected with the cylindrical section (71) through a coupling, the cylindrical section (71) and the prismatic section (72) are distributed up and down, and the cylindrical section (71) is rotatably connected with the sealing cover (3).
4. The pharmaceutical mixing and stirring device according to claim 3, wherein the cross section of the prism section (72) is hexagonal, the upper end and the lower end of the prism section (72) are detachably provided with limiting rings (11), the stirring impeller (8) is slidably sleeved on the prism section (72), and a pressure spring (12) is sleeved on the prism section (72) between the stirring impeller (8) and the upper limiting ring (11).
5. The pharmaceutical mixing and stirring device according to claim 4, wherein the stirring impeller (8) comprises an inner ring section (81), an outer ring section (82) and stirring blades (83), the inner ring section (81) is slidably sleeved on the prism section (72), the outer ring section (82) is annular, a gap exists between the outer wall of the outer ring section (82) and the inner wall of the stirring tank (2), and the cylindrical blocks (9) are distributed on the outer wall of the outer ring section (82);
a plurality of stirring blades (83) are arranged between the inner ring section (81) and the outer ring section (82) in the circumferential direction, and the stirring blades (83) are arranged in an inclined manner.
6. A mixing and stirring device for pharmacy according to claim 3, wherein the lifting mechanism comprises two sets of lifting components symmetrically arranged on the cover (3), each set of lifting components comprises a cylinder (13) and a guide rod (14), the cylinder (13) is arranged above the main frame (1), the piston rod of the cylinder (13) is connected with the cover (3), the guide rod (14) is fixedly arranged on the supporting plate (10), and the guide rod (14) passes through the main frame (1) above.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022185705.9U CN213528413U (en) | 2020-09-29 | 2020-09-29 | Pharmacy is with mixing stirring device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022185705.9U CN213528413U (en) | 2020-09-29 | 2020-09-29 | Pharmacy is with mixing stirring device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213528413U true CN213528413U (en) | 2021-06-25 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022185705.9U Active CN213528413U (en) | 2020-09-29 | 2020-09-29 | Pharmacy is with mixing stirring device |
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| Country | Link |
|---|---|
| CN (1) | CN213528413U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114570264A (en) * | 2022-03-25 | 2022-06-03 | 中国石油大学(华东) | Device is prepared with fracturing fluid to acetylene fracturing |
-
2020
- 2020-09-29 CN CN202022185705.9U patent/CN213528413U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114570264A (en) * | 2022-03-25 | 2022-06-03 | 中国石油大学(华东) | Device is prepared with fracturing fluid to acetylene fracturing |
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