CN209810065U - Liquid medicine dosing unit - Google Patents
Liquid medicine dosing unit Download PDFInfo
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- CN209810065U CN209810065U CN201920260881.9U CN201920260881U CN209810065U CN 209810065 U CN209810065 U CN 209810065U CN 201920260881 U CN201920260881 U CN 201920260881U CN 209810065 U CN209810065 U CN 209810065U
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Abstract
The utility model relates to a medicine production facility, a liquid medicine dosing unit is disclosed, which comprises a tank body, the atmospheric pressure balance mouth has been seted up on the jar body, the jar body is equipped with agitating unit, agitating unit includes agitator motor and (mixing) shaft, agitator motor's output shaft fixedly connected with is located the connecting axle of jar body top, square connecting hole has been seted up to the lower extreme of connecting axle, the jar body is worn out and the square pole of sliding connection in the connecting hole is fixed with to the upper end of (mixing) shaft, the lower extreme of (mixing) shaft is located jar internal and is fixed with a plurality of blades, even there is supporting spring between the upper end of square pole and the bottom of connecting hole, the upper end of (mixing) shaft is fixed with the rolling disc that is located jar body top, the lower surface of rolling disc. The stirring shaft rotates and floats up and down at the same time, so that the blades are driven to float up and down, the rotating positions of the blades are changed, the stirring range of the blades is enlarged, and the mixing effect of the liquid medicine is improved.
Description
Technical Field
The utility model relates to a medicine production facility, in particular to liquid medicine dosing unit.
Background
In the production process of medicines, the preparation of medicines is an important process, and the preparation of medicines is generally carried out in a dispensing tank.
Chinese patent No. CN203061107U discloses a medicine dispensing tank, which comprises a dispensing container, a stirrer, a heating pipe, a cold-hot medium converter a and a cold-hot medium converter b, wherein the cold-hot medium converter a is communicated with an inlet end of the heating pipe, the cold-hot medium converter b is communicated with an outlet end of the heating pipe, and the dispensing container is further provided with a pressure balancing device communicated with an inner cavity of the dispensing container and atmosphere. This batching jar makes the batching container can communicate with each other with the atmosphere through the pressure balance device with the inner chamber intercommunication of batching container, makes the inside and outside pressure balance of batching container to guarantee the safety of the operation of dispensing.
Above-mentioned batching jar is when using, and the agitator stirs the internal liquid medicine of jar and makes the liquid medicine mix, but the rotational position of the flabellum of agitator is fixed, and the liquid medicine scope that the flabellum of agitator can stir is comparatively limited, consequently, stirring efficiency is lower, and the mixing efficiency of liquid medicine is lower.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a liquid medicine dosing unit has the advantage that improves liquid medicine mixing efficiency.
The above technical purpose of the present invention can be achieved by the following technical solutions:
the utility model provides a liquid medicine dosing unit, includes a jar body, has seted up the atmospheric pressure balanced mouth on the jar body, the jar body is equipped with agitating unit, agitating unit includes agitator motor and (mixing) shaft, agitator motor's output shaft fixedly connected with is located the connecting axle of jar body top, square connecting hole has been seted up to the lower extreme of connecting axle, the upper end of (mixing) shaft is worn out jar body and is fixed with sliding connection in the connecting hole square pole, the lower extreme of (mixing) shaft is located jar internal and is fixed with a plurality of blades, even there is supporting spring between the upper end of square pole and the bottom of connecting hole, the upper end of (mixing) shaft is fixed with the rolling disc that is located jar body top, the lower surface of rolling disc is established to wavy, the upper surface fixed of jar body upper end.
Through adopting above-mentioned technical scheme, agitator motor starts, and agitator motor passes through the connecting axle and drives the (mixing) shaft rotation, and the blade rotates and mixes the stirring to the internal liquid medicine of jar. When the stirring shaft rotates, the rotating disc rotates along with the stirring shaft, the lower surface of the rotating disc is wavy, and the rotating disc is matched with the control block. The stirring shaft floats up and down under the action of the rotating disc, the supporting spring exerts reset elastic force on the square rod, and the square rod slides up and down in the connecting hole. The stirring shaft rotates and floats up and down at the same time, so that the blades are driven to float up and down, the rotating positions of the blades are changed, the stirring range of the blades is enlarged, and the mixing effect of the liquid medicine is improved.
Furthermore, a vertical guide hole is formed in the end portion of the connecting shaft, and a guide rod which is connected in the guide hole in a sliding mode is fixed on the upper surface of the rotating disc.
Through adopting above-mentioned technical scheme, the rolling disc drives the (mixing) shaft and slides from top to bottom, and the guide bar moves from top to bottom in the guiding hole. The guide rod and the guide hole are matched with each other to guide the motion path of the stirring shaft and the rotating disc, so that the rotating disc is prevented from being clamped.
Further, sliding connection has the regulating plate in the connecting hole, the supporting spring upper end is contradicted with the lower surface of regulating plate, supporting spring's lower extreme links to each other with square pole is fixed, set up threaded hole on the connecting axle, threaded hole female connection has adjusting bolt, the last regulating block that is located the ellipsoid type in the connecting hole that is equipped with of adjusting bolt, the regulating block is located between the bottom of regulating plate and connecting hole, the upper surface of regulating block and regulating plate is contradicted.
Through adopting above-mentioned technical scheme, rotate adjusting bolt, adjusting bolt drives the regulating block and rotates, and the regulating block of ellipsoid type rotates and exerts pressure to the regulating plate, changes the regulating plate in the position of connecting hole to compress supporting spring, change the elasticity that supporting spring applyed to the (mixing) shaft, guarantee the unsteady effect of (mixing) shaft.
Furthermore, the adjusting block is provided with an adjusting hole matched with the adjusting bolt, a sheet-shaped connecting sheet is fixed in the adjusting hole, the adjusting bolt is in a U shape, and the middle of the adjusting bolt is provided with a connecting groove matched with the connecting sheet.
By adopting the technical scheme, the connecting groove is opposite to the connecting sheet, and the adjusting bolt is inserted into the adjusting hole. Adjusting bolt and regulating block link to each other with the mode of cover inserting, simple structure, easy dismounting.
Further, the inner wall of the connecting hole is provided with a strip-shaped limiting groove, and the side wall of the adjusting plate is fixed with a limiting plate which is connected in the limiting groove in a sliding manner.
By adopting the technical scheme, when the adjusting plate moves up and down, the limiting plate slides up and down in the limiting groove. The limiting plate limits and guides the motion path of the adjusting plate, and the adjusting plate is prevented from being locked.
Further, the rolling disc includes the fixed disk that links to each other with the (mixing) shaft is fixed and the wave dish that links to each other with the fixed disk lower surface, the wave dish includes two sectorial wave plates, the wave plate passes through bolt fixed connection with the fixed disk.
Through adopting above-mentioned technical scheme, the wave dish passes through the bolt and can dismantle with the fixed disk and be connected, and the wave dish is changed conveniently.
Furthermore, the upper end of the control block is rotatably connected with a roller.
Through adopting above-mentioned technical scheme, control block and rolling disc roll connection, the frictional force between control block and the gyro wheel is less, and it is convenient to rotate.
Furthermore, a heating wire is arranged in the tank body.
Through adopting above-mentioned technical scheme, the heater strip heats the liquid medicine in the jar body, improves the reaction and the mixed effect of liquid medicine.
To sum up, the utility model discloses following beneficial effect has:
1. through the arrangement of the rotating disc, the stirring shaft rotates and floats up and down at the same time, so that the blades are driven to float up and down, the rotating positions of the blades are changed, the stirring range of the blades is enlarged, and the mixing effect of the liquid medicine is improved;
2. through the setting of adjusting bolt and regulating block, adjusting bolt drives the regulating block and rotates, and the regulating block rotation of ellipsoid type exerts pressure to the adjusting plate, changes the position of adjusting plate in the connecting hole to compress supporting spring, change the elasticity that supporting spring applyed to the (mixing) shaft.
Drawings
FIG. 1 is a schematic structural view of an embodiment;
FIG. 2 is a schematic view showing the connection between the connecting shaft and the stirring shaft in the embodiment;
FIG. 3 is a schematic view showing the connection of the rotating disk to the connecting shaft in the embodiment;
FIG. 4 is a schematic view of the connection between the adjusting bolt and the adjusting block in the embodiment.
In the figure, 1, a tank body; 11. an air pressure balancing port; 12. a liquid discharge pipe; 13. a liquid inlet pipe; 21. a stirring motor; 22. a stirring shaft; 23. a blade; 3. a connecting shaft; 31. connecting holes; 32. an adjusting plate; 321. a limiting plate; 33. a threaded hole; 34. adjusting the bolt; 341. connecting grooves; 35. an adjusting block; 351. an adjustment hole; 352. connecting sheets; 36. a limiting groove; 37. a guide hole; 4. a square rod; 5. a support spring; 6. rotating the disc; 61. fixing the disc; 611. a guide bar; 62. a wave plate; 621. a wave plate; 7. a control block; 71. a roller; 8. heating wires; 9. and (4) a bracket.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings.
Example (b):
a liquid medicine dosing device, as shown in figure 1, comprises a tank body 1, wherein a support 9 is arranged at the bottom of the tank body 1 to support the tank body 1. The top of the tank body 1 is provided with an air pressure balancing port 11 for balancing the air pressure in the tank body 1. The tank body 1 is provided with a stirring device, the bottom of the tank body 1 is conical and is provided with a liquid discharge pipe 12, and a liquid inlet pipe 13 is arranged above the side wall of the tank body 1. The liquid medicine enters the tank body 1 from the liquid inlet pipe 13, the stirring device stirs the liquid medicine, and the liquid medicine is discharged from the liquid discharge pipe 12.
As shown in fig. 1, the stirring device comprises a stirring motor 21 and a stirring shaft 22, the stirring motor 21 is located above the tank body 1, the upper end of the stirring shaft 22 is connected with the stirring motor 21, and the lower end of the stirring shaft 22 extends into the tank body 1 and is fixedly connected with a plurality of blades 23. The inner wall of the tank body 1 is provided with a plurality of annular heating wires 8, and the blades 23 are stirred in the inner rings of the heating wires 8.
As shown in fig. 1 and 2, the lower end of the output shaft of the stirring motor 21 is connected to a connecting shaft 3 through a coupling, the lower end of the connecting shaft 3 is provided with a square connecting hole 31, the upper end of the stirring shaft 22 is fixed with a square rod 4, and the square rod 4 is inserted into the connecting hole 31. The stirring motor 21 rotates, and the connecting shaft 3 drives the stirring shaft 22 to rotate through the square rod 4.
As shown in fig. 2, a rotating disc 6 is fixed on the part of the stirring shaft 22 extending out of the tank body 1, and the rotating disc 6 comprises a fixed disc 61 fixedly connected with the stirring shaft 22 and a wavy disc 62 connected with the lower surface of the fixed disc 61. The wave plate 62 includes two fan-shaped wave plates 621, an upper surface of the wave plates 621 is attached to a lower surface of the fixed plate 61, and a lower surface of the wave plates 621 is made into a wave shape. The wave plate 621 is fixedly connected with the fixed plate 61 through bolts. The upper end of the tank body 1 is fixedly provided with a control block 7 which is opposite to the wave disc 62, and the upper end of the control block 7 is rotatably connected with a roller 71. When the stirring motor 21 is started, the stirring shaft 22 rotates, the rotating disc 6 rotates, the wave disc 62 is matched with the control block 7, the roller 71 rolls, and the wave plate 621 drives the stirring shaft 22 to move up and down. The square rod 4 slides up and down in the connecting hole 31 so as to drive the stirring shaft 22 to float up and down. The blades 23 (see figure 1) float up and down in the tank body 1, the stirring range of the blades 23 is large, and the mixing effect of the liquid medicine is good.
As shown in fig. 3, a plurality of vertical guide rods 611 are fixed on the upper surface of the fixed disk 61, a plurality of guide holes 37 opposite to the guide rods 611 are formed on the lower surface of the connecting shaft 3, and the guide rods 611 are slidably connected in the guide holes 37. When the stirring shaft 22 (see fig. 2) moves up and down, the guide bar 611 slides up and down in the guide hole 37 to guide the stirring shaft 22.
As shown in fig. 2, an adjusting plate 32 is disposed in the connecting hole 31, a support spring 5 is disposed on the lower surface of the adjusting plate 32, the upper end of the support spring 5 abuts against the lower end of the adjusting plate 32, and the lower end of the support spring 5 abuts against the upper end of the square rod 4. The support spring 5 applies downward elastic force to the square rod 4 and the stirring shaft 22, and the rotating disc 6 is guaranteed to be always abutted against the roller 71.
As shown in fig. 2, the adjusting plate 32 is slidably connected in the connecting hole 31, and the adjusting plate 32 slides up and down to adjust the elastic force of the supporting spring 5, thereby ensuring the abutting effect of the rotating disc 6 and the roller 71. The inner wall of the connection hole 31 is formed with a bar-shaped limiting groove 36, and a limiting plate 321 slidably connected in the limiting groove 36 is fixed to the side wall of the adjustment plate 32. When the adjusting plate 32 slides up and down, the limiting plate 321 slides up and down in the limiting groove 36, and the limiting plate 321 and the limiting groove 36 limit and guide the adjusting plate 32.
As shown in fig. 2, the connecting shaft 3 is provided with a threaded hole 33 penetrating the connecting hole 31, and an adjusting bolt 34 is screwed into the threaded hole 33. The adjusting bolt 34 is located between the adjusting plate 32 and the bottom of the connecting hole 31, an ellipsoidal adjusting block 35 is arranged on the adjusting bolt 34, and the adjusting block 35 abuts against the upper surface of the adjusting plate 32. The adjusting bolt 34 rotates, the adjusting block 35 rotates along with the adjusting bolt, the ellipsoidal adjusting block 35 applies pressure to the adjusting plate 32, the position of the adjusting plate 32 is changed, and the adjusting bolt 34 adjusts the position of the adjusting plate 32.
As shown in fig. 4, the adjusting bolt 34 is U-shaped, a connecting groove 341 is formed in the middle of the adjusting bolt 34, an adjusting hole 351 adapted to the adjusting bolt 34 is formed in the adjusting block 35, and the adjusting bolt 34 is inserted into the adjusting hole 351. A sheet-shaped coupling piece 352 is fixed in the adjustment hole 351, and the coupling piece 352 is inserted into the coupling groove 341. The adjustment bolt 34 is inserted into the adjustment hole 351 and the connection piece 352 is inserted into the connection groove 341. The adjusting bolt 34 rotates, and the connecting piece 352 drives the adjusting block 35 to rotate. Adjusting bolt 34 links to each other through the mode of pegging graft with regulating block 35, simple structure, easy dismounting.
The specific implementation process comprises the following steps: the liquid medicine gets into jar body 1 from feed liquor pipe 13 in, agitator motor 21 starts, and agitator shaft 22 rotates while floating from top to bottom, and the stirring range of blade 23 in jar body 1 is great, and stirring effect is better, and the mixed effect of liquid medicine is better. The chemical solution is mixed and discharged from the discharge pipe 12.
The present embodiment is only for explaining the present invention, and it is not limited to the present invention, and those skilled in the art can make modifications to the present embodiment without inventive contribution as required after reading the present specification, but all of them are protected by patent laws within the scope of the claims of the present invention.
Claims (8)
1. The utility model provides a liquid medicine dosing unit, includes jar body (1), has seted up atmospheric pressure balanced mouthful (11) on jar body (1), jar body (1) is equipped with agitating unit, its characterized in that: the stirring device comprises a stirring motor (21) and a stirring shaft (22), an output shaft of the stirring motor (21) is fixedly connected with a connecting shaft (3) positioned above the tank body (1), the lower end of the connecting shaft (3) is provided with a square connecting hole (31), the upper end of the stirring shaft (22) penetrates through the tank body (1) and is fixed with a square rod (4) which is connected in the connecting hole (31) in a sliding way, the lower end of the stirring shaft (22) is positioned in the tank body (1) and is fixed with a plurality of blades (23), a supporting spring (5) is connected between the upper end of the square rod (4) and the bottom of the connecting hole (31), the upper end of the stirring shaft (22) is fixed with a rotating disc (6) positioned above the tank body (1), the lower surface of the rotating disc (6) is wavy, and a control block (7) matched with the lower surface of the rotating disc (6) is fixed on the upper surface of the upper end of the tank body (1).
2. A medical fluid dispensing apparatus as defined in claim 1, wherein: the end part of the connecting shaft (3) is provided with a vertical guide hole (37), and the upper surface of the rotating disc (6) is fixed with a guide rod (611) which is connected in the guide hole (37) in a sliding manner.
3. A medical fluid dispensing apparatus as defined in claim 1, wherein: sliding connection has regulating plate (32) in connecting hole (31), the lower surface of supporting spring (5) upper end and regulating plate (32) is contradicted, the lower extreme and the square pole (4) of supporting spring (5) are fixed continuous, set up threaded hole (33) on connecting axle (3), threaded hole (33) female connection has adjusting bolt (34), be equipped with regulating block (35) that are located the ellipsoid type in connecting hole (31) on adjusting bolt (34), regulating block (35) are located between the bottom of regulating plate (32) and connecting hole (31), regulating block (35) are contradicted with the upper surface of regulating plate (32).
4. A medical fluid dispensing apparatus as defined in claim 3, wherein: the adjusting block (35) is provided with an adjusting hole (351) matched with the adjusting bolt (34), a sheet-shaped connecting piece (352) is fixed in the adjusting hole (351), the adjusting bolt (34) is U-shaped, and the middle of the adjusting bolt (34) is provided with a connecting groove (341) matched with the connecting piece (352).
5. A medical fluid dispensing apparatus as defined in claim 3, wherein: the inner wall of connecting hole (31) is seted up bar-shaped spacing groove (36), the lateral wall of regulating plate (32) is fixed with limiting plate (321) of sliding connection in spacing groove (36).
6. A medical fluid dispensing apparatus as defined in claim 1, wherein: the rotating disc (6) comprises a fixed disc (61) fixedly connected with the stirring shaft (22) and a wave disc (62) connected with the lower surface of the fixed disc (61), the wave disc (62) comprises two fan-shaped wave plates (621), and the wave plates (621) are fixedly connected with the fixed disc (61) through bolts.
7. A medical fluid dispensing apparatus as defined in claim 1, wherein: the upper end of the control block (7) is rotatably connected with a roller (71).
8. A medical fluid dispensing apparatus as defined in claim 1, wherein: a heating wire (8) is arranged in the tank body (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920260881.9U CN209810065U (en) | 2019-02-28 | 2019-02-28 | Liquid medicine dosing unit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920260881.9U CN209810065U (en) | 2019-02-28 | 2019-02-28 | Liquid medicine dosing unit |
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| Publication Number | Publication Date |
|---|---|
| CN209810065U true CN209810065U (en) | 2019-12-20 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920260881.9U Active CN209810065U (en) | 2019-02-28 | 2019-02-28 | Liquid medicine dosing unit |
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| CN (1) | CN209810065U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112076895A (en) * | 2020-08-11 | 2020-12-15 | 阜阳卷烟材料厂 | Centrifugal device for material sample detection |
| CN114391379A (en) * | 2022-01-06 | 2022-04-26 | 吉林农业科技学院 | A fodder storage tank for breeding sika |
| CN115005069A (en) * | 2022-08-09 | 2022-09-06 | 山东省林业保护和发展服务中心 | Spraying mechanism and irrigation device for planting platycladus orientalis and using method of spraying mechanism and irrigation device |
-
2019
- 2019-02-28 CN CN201920260881.9U patent/CN209810065U/en active Active
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112076895A (en) * | 2020-08-11 | 2020-12-15 | 阜阳卷烟材料厂 | Centrifugal device for material sample detection |
| CN112076895B (en) * | 2020-08-11 | 2022-05-03 | 阜阳卷烟材料厂 | Centrifugal device for material sample detection |
| CN114391379A (en) * | 2022-01-06 | 2022-04-26 | 吉林农业科技学院 | A fodder storage tank for breeding sika |
| CN114391379B (en) * | 2022-01-06 | 2022-12-30 | 吉林农业科技学院 | A fodder storage tank for breeding sika |
| CN115005069A (en) * | 2022-08-09 | 2022-09-06 | 山东省林业保护和发展服务中心 | Spraying mechanism and irrigation device for planting platycladus orientalis and using method of spraying mechanism and irrigation device |
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