CN217449832U - Eye drops preparation is with quick even agitating unit - Google Patents
Eye drops preparation is with quick even agitating unit Download PDFInfo
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- CN217449832U CN217449832U CN202221218406.3U CN202221218406U CN217449832U CN 217449832 U CN217449832 U CN 217449832U CN 202221218406 U CN202221218406 U CN 202221218406U CN 217449832 U CN217449832 U CN 217449832U
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Abstract
The application relates to a rapid uniform stirring device for preparing eye drops, which comprises a stirring barrel, wherein the upper end of the stirring barrel is provided with a motor, the motor drives a driving shaft to rotate, the outer wall of the driving shaft is uniformly staggered and fixedly connected with an opening stirring unit and a closing stirring unit along the axis of the driving shaft, the opening stirring unit and the closing stirring unit are arranged in an annular array along the axis of the driving shaft and are staggered with each other, the side wall of the stirring barrel is fixedly connected with a feeding port, the feeding port is communicated with the inside of the stirring barrel, the bottom end of the inner wall of the stirring barrel is provided with a falling groove, the opening end of the falling groove is fixedly connected with a discharging pipe in a sealing way, and a valve is arranged on the discharging pipe. Making the stirring uneven.
Description
Technical Field
The application relates to the technical field of eye drop preparation, in particular to a rapid and uniform stirring device for eye drop preparation.
Background
The moxifloxacin hydrochloride eye drops mainly comprise moxifloxacin, boric acid, sodium chloride and pure water, and are mainly used for treating bacterial conjunctivitis caused by sensitive microorganisms.
However, present common moxifloxacin hydrochloride eye drops preparation is with agitator device when using, add various raw materials and prepare in the jar, gear motor passes through the (mixing) shaft and drives the stirring head rotatory, stir various raw materials and mix, but the simple structure of stirring head, stirring mode is single, produce the stirring dead angle in the corner easily, thereby reduce the stirring mixed effect to various raw materials, and stirring rod rotatory path is unified when mixing, make easily solution in the agitator about, with the nexine fuse not thorough. Accordingly, those skilled in the art have provided a rapid and uniform stirring apparatus for preparing eye drops to solve the problems set forth in the background art described above.
SUMMERY OF THE UTILITY MODEL
In order to solve the problems proposed in the background art described above, the present application provides a rapid and uniform stirring apparatus for preparing eye drops.
The application provides a quick even agitating unit is used in eye drops preparation adopts following technical scheme:
the utility model provides an eye drops preparation is with quick even agitating unit, includes the agitator, the agitator upper end is equipped with the motor, the motor drive driving shaft is rotatory, the rigid coupling that evenly staggers along the axis direction of driving shaft outer wall opens stirring unit and closes stirring unit, open stirring unit and close stirring unit and be the annular array along the driving shaft axis, and stagger each other and place, agitator lateral wall rigid coupling feed inlet, feed inlet and the inside intercommunication of agitator, the groove that falls is seted up to agitator inner wall bottom, the sealed rigid coupling discharging pipe of groove open end that falls, be equipped with the valve on the discharging pipe.
Pour the raw materials into by the feed inlet through adopting above-mentioned technical scheme, the starter motor drives the driving shaft rotatory, make opening the stirring unit of rigid coupling and close the stirring unit rotatory, stagger the setting and open the stirring unit and close the stirring unit and be the annular array along the driving shaft axis in vertical direction because of opening the stirring unit, and stagger each other and place, make at rotatory in-process, make the agitator inside and outside, the solution on upper and lower layer mixes, at the in-process that mixes, in the same direction open the stirring unit and close the rotation of stirring unit, alternate each other between the stirring route and take place the change, the direction of motion of solution constantly changes, thereby make the solution in the agitator about, fuse thoroughly with the interior outer layer, avoid producing inertia because the rotation route of stirring rod is unified, make the stirring inhomogeneous.
Preferably, the longitudinal section of the opening stirring unit is of a structure with a shape larger than that of the stirring unit, the longitudinal section of the closing stirring unit is of a structure with a shape smaller than that of the stirring unit, the inner walls of the opening stirring unit and the closing stirring unit are fixedly connected with two ends of a supporting rod respectively, and the side surfaces of the opening stirring unit, the closing stirring unit and the supporting rod towards one rotation direction are fixedly connected with a triangular block structure.
Through adopting above-mentioned technical scheme, open stirring unit and close the crisscross shape of stirring unit and make in the stirring, the route interlude each other, and the direction of motion of solution constantly changes, mixes more evenly.
Preferably, driving shaft upper end coaxial line rigid coupling drive tooth, drive tooth and driven tooth meshing, driven tooth has five to be annular array along the driving shaft axle center, driven tooth coaxial line rigid coupling driven shaft, the switching of driven shaft upper end is in the agitator, and outer wall rigid coupling a plurality of is along the bull stick one end that vertical direction is parallel to each other, the bull stick is annular array and the articulated guide block of the other end along the driven shaft axle center.
Through adopting above-mentioned technical scheme, the driving shaft rotation makes the initiative tooth rotatory and with driven tooth meshing, drives the driven shaft rotation of rigid coupling for the articulated guide block of bull stick side is rotatory around the driven shaft axle center.
Preferably, the longitudinal section of the guide block is an arc-shaped block formed by two sections of circular arcs in transitional connection, one section of circular arc is attached to the inner wall of the stirring barrel, the radian of the circular arc is consistent, and the other section of circular arc is hooked and tilted towards the direction of the driven shaft.
Through adopting above-mentioned technical scheme, guide block longitudinal section is the arc piece that two sections circular arc transitional couplings formed, one section circular arc and agitator inner wall laminating, and the radian is unanimous, another section circular arc to the perk of driven shaft direction, consequently with the agitator laminating, avoid the agitator inside to adhere to, and the circular arc of perk leads to the raw materials, make the continuous stirring to the agitator middle part of raw materials at edge assemble, this device makes the stirring rod at middle part and edge stir simultaneously, thereby avoid the corner to produce the stirring dead angle, mixed effect is better.
Preferably, the bottom end of the inner wall of the stirring barrel is fixedly connected with a support frame, the support frame is a cylindrical block, the axis of the cylindrical block is uniformly and fixedly connected with one end of a long rod, the other end of the long rod is fixedly connected into the stirring barrel, the bottom end of a driven shaft is rotatably connected onto the long rod, and the middle part of the support frame is connected with a driving shaft in a switching mode.
Through adopting above-mentioned technical scheme, the support frame supports driven shaft and driving shaft, prevents the skew.
To sum up, the application comprises the following beneficial technical effects:
pour the raw materials into by the feed inlet, the starter motor drives the driving shaft rotatory, make opening the stirring unit of rigid coupling and close the stirring unit rotatory, stagger the setting and open the stirring unit and close the stirring unit and be the annular array along the driving shaft axis in vertical direction because of opening the stirring unit and close the stirring unit, and stagger each other and place, make at rotatory in-process, make the agitator inside and outside, the solution on upper and lower layer mixes, at the in-process that mixes, in the same direction open the stirring unit and close the rotation of stirring unit, alternate each other between the stirring route and take place to change, the direction of motion of solution constantly changes, thereby make the solution in the agitator about, fuse thoroughly with the nexine, avoid producing inertia because the rotation route of stirring rod is unified, make the stirring inhomogeneous.
Drawings
FIG. 1 is a schematic structural view of a rapid and uniform stirring device for preparing eye drops in the embodiment of the present application;
FIG. 2 is a schematic view of the structure of FIG. 1 taken from the perspective A-A in the example of the present application;
FIG. 3 is a schematic structural diagram of an opening stirring unit and a closing stirring unit in the embodiment of the present application;
FIG. 4 is a schematic view of the structure of FIG. 1 taken from the perspective B-B in the embodiment of the present application;
FIG. 5 is an enlarged schematic view of a portion A in FIG. 2 according to an embodiment of the present invention;
fig. 6 is a schematic structural diagram of the connection between the guide block and the rotating rod in the embodiment of the present application.
Description of reference numerals: 1. a stirring barrel; 2. a motor; 3. a drive shaft; 4. a driving tooth; 5. starting a stirring unit; 6. a support bar; 7. a mixing and stirring unit; 8. a feed inlet; 9. dropping the groove; 10. a discharge pipe; 21. a driven shaft; 22. a rotating rod; 23. a guide block; 25. a support frame.
Detailed Description
The present application is described in further detail below with reference to figures 1-6.
The embodiment of the application discloses eye drops preparation is with quick even agitating unit. Referring to fig. 1-6, a rapid uniform stirring device for eye drop preparation comprises a stirring barrel 1, a motor 2 is arranged at the upper end of the stirring barrel 1, the motor 2 drives a driving shaft 3 to rotate, raw materials are poured from a feeding hole 8, the driving shaft 3 is driven to rotate by a starting motor 2, the outer wall of the driving shaft 3 is uniformly staggered and fixedly connected with an opening stirring unit 5 and a closing stirring unit 7 along the axis direction, the opening stirring unit 5 and the closing stirring unit 7 which are fixedly connected are rotated, the opening stirring unit 5 and the closing stirring unit 7 are arranged in an annular array along the axis of the driving shaft 3 and are staggered with each other, the side wall of the stirring barrel 1 is fixedly connected with the feeding hole 8, the feeding hole 8 is communicated with the inside of the stirring barrel 1, a falling groove 9 is arranged at the bottom end of the inner wall of the stirring barrel 1, the opening end of the falling groove 9 is fixedly connected with a discharging pipe 10 in a sealing manner, a valve (valve is controlled to be opened and closed) is arranged on the discharging pipe 10, so that the inside and outside of the stirring barrel 1 and outside the stirring barrel during the rotation process, The solution of upper and lower floor mixes, and at the in-process of mixing, along opening stirring unit 5 and closing the rotation of stirring unit 7, interlude each other between the stirring route changes, and the direction of motion of solution constantly changes to make solution in the agitator about, with the outer layer fusion thoroughly, avoid because the rotation path of stirring rod is unified to produce inertia, make the stirring inhomogeneous.
The longitudinal section of the stirring unit 5 is of a structure with a shape larger than the shape of the longitudinal section of the stirring unit 7, the longitudinal sections of the stirring unit 7 are of a structure with a shape smaller than the shape of the longitudinal section of the stirring unit, the inner walls of the stirring unit 5 and the stirring unit 7 are fixedly connected with two ends of the supporting rod 6 respectively, and the side surfaces of the stirring unit 5, the stirring unit 7 and the supporting rod 6 facing to one rotation direction are fixedly connected with the triangular block structure.
The coaxial line rigid coupling drive tooth 4 in driving shaft 3 upper end, drive tooth 4 meshes with driven tooth 20, driving shaft 3 is rotatory to make drive tooth 4 rotatory and mesh with driven tooth 20, driven tooth 20 has five, and be annular array along driving shaft 3 axle center, driven tooth 20 coaxial line rigid coupling driven shaft 21, the upper end of driven shaft 21 is changeed in agitator 1, and the outer wall rigid coupling a plurality of is along vertical direction parallel to each other bull stick 22 one end, bull stick 22 is annular array and other end articulated guide block 23 along driven shaft 21 axle center (articulated make in rotatory process, when guide block 23 laminating agitator 1 and guide block 23 obstruct more, the deformation of hinge spring can be avoided), the driven shaft 21 of drive rigid coupling is rotatory, make bull stick 22 side articulated guide block 23 around driven shaft 21 axle center rotation.
1 inner wall bottom rigid coupling support frame 25 of agitator, support frame 25 supports driven shaft 21 and driving shaft 3, prevents the skew, and support frame 25 is the even rigid coupling stock one end of cylinder piece axis, in stock other end rigid coupling agitator 1, the rotation of driven shaft 21 bottom is connected on the stock.
The implementation principle of the rapid and uniform stirring device for preparing the eye drops in the embodiment of the application is as follows: when the device is used, raw materials are poured from a feeding hole 8, a starting motor 2 drives a driving shaft 3 to rotate, an opening stirring unit 5 and a closing stirring unit 7 which are fixedly connected rotate, the opening stirring unit 5 and the closing stirring unit 7 are arranged in a staggered mode in the vertical direction, the opening stirring unit 5 and the closing stirring unit 7 are arranged in an annular array along the axis of the driving shaft 3 and are arranged in a staggered mode, so that the solutions inside and outside the stirring barrel 1 and on and off the upper layer and the lower layer are mixed in the rotating process, in the mixing process, the rotation of the opening stirring unit 5 and the closing stirring unit 7 is carried out along, the mutual alternation between the stirring paths is changed, the moving direction of the solutions is continuously changed, the solutions in the stirrer are enabled to be fused up and down and to be fused with the inside layer and the outside layer, the phenomenon that inertia is generated due to the rotation path of the stirring rod in a unified mode is avoided, the stirring is enabled to be uneven, the driving tooth 4 rotates and is meshed with a driven tooth 20 due to the rotation of the driving shaft 3, the driven shaft 21 that drives the rigid coupling is rotatory, make bull stick 22 side articulated guide block 23 rotatory around the driven shaft 21 axle center, guide block 23 longitudinal section is the arc piece of two sections circular arc transitional coupling formation, the laminating of 1 inner wall of one section circular arc and agitator, and the radian is unanimous, another section circular arc is to the perk of driven shaft 21 direction, consequently with the 1 laminating of agitator, avoid 1 inside attached to of agitator, and the circular arc of perk leads the raw materials, make the continuous toward 1 middle part of agitator of marginal raw materials assemble, this device makes the stirring rod at middle part and edge stir simultaneously, thereby avoid the corner to produce the stirring dead angle, it is better to mix the effect.
The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.
Claims (5)
1. The utility model provides an eye drops preparation is with quick even agitating unit, includes agitator (1), its characterized in that: agitator (1) upper end is equipped with motor (2), motor (2) drive driving shaft (3) are rotatory, driving shaft (3) outer wall is along the axis direction rigid coupling that evenly staggers and is opened stirring unit (5) and close stirring unit (7), it is the annular array with close stirring unit (7) along driving shaft (3) axis to open stirring unit (5), and stagger each other and place, agitator (1) lateral wall rigid coupling feed inlet (8), feed inlet (8) and agitator (1) inside intercommunication, tank (9) that falls is seted up to agitator (1) inner wall bottom, tank (9) open end seals rigid coupling discharging pipe (10), be equipped with the valve on discharging pipe (10).
2. The rapid and uniform stirring device for preparing eye drops according to claim 1, wherein: open stirring unit (5) longitudinal section and be > shape structure, close stirring unit (7) longitudinal section and be < shape structure, open stirring unit (5) and close inner wall rigid coupling bracing piece (6) both ends respectively in stirring unit (7), open stirring unit (5), close stirring unit (7) and bracing piece (6) towards the equal rigid coupling triangle block structure in side of a direction of rotation.
3. The rapid and uniform stirring device for preparing eye drops according to claim 1, wherein: driving shaft (3) upper end coaxial line rigid coupling drive tooth (4), drive tooth (4) and driven tooth (20) meshing, driven tooth (20) have five to be annular array along driving shaft (3) axle center, driven tooth (20) coaxial line rigid coupling driven shaft (21), the switching of driven shaft (21) upper end is in agitator (1), and outer wall rigid coupling a plurality of is along vertical direction bull stick (22) one end that is parallel to each other, bull stick (22) are annular array and the articulated guide block (23) of the other end along driven shaft (21) axle center.
4. The rapid and uniform stirring device for preparing eye drops as claimed in claim 3, wherein: the longitudinal section of the guide block (23) is an arc-shaped block formed by two sections of circular arcs in transitional connection, one section of circular arc is attached to the inner wall of the stirring barrel (1), the radian is consistent, and the other section of circular arc is hooked and tilted towards the driven shaft (21).
5. The rapid and uniform stirring device for preparing eye drops as claimed in claim 4, wherein: the bottom end of the inner wall of the stirring barrel (1) is fixedly connected with a support frame (25), the support frame (25) is one end of a long rod, which is fixedly connected with the axis of a cylindrical block, the other end of the long rod is fixedly connected into the stirring barrel (1), and the bottom end of the driven shaft (21) is rotatably connected onto the long rod.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221218406.3U CN217449832U (en) | 2022-05-19 | 2022-05-19 | Eye drops preparation is with quick even agitating unit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221218406.3U CN217449832U (en) | 2022-05-19 | 2022-05-19 | Eye drops preparation is with quick even agitating unit |
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| Publication Number | Publication Date |
|---|---|
| CN217449832U true CN217449832U (en) | 2022-09-20 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221218406.3U Active CN217449832U (en) | 2022-05-19 | 2022-05-19 | Eye drops preparation is with quick even agitating unit |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116271935A (en) * | 2023-03-16 | 2023-06-23 | 福建省德旭新材料有限公司 | Cooler for preparing sodium hexafluorophosphate |
-
2022
- 2022-05-19 CN CN202221218406.3U patent/CN217449832U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116271935A (en) * | 2023-03-16 | 2023-06-23 | 福建省德旭新材料有限公司 | Cooler for preparing sodium hexafluorophosphate |
| CN116271935B (en) * | 2023-03-16 | 2024-02-23 | 福建省德旭新材料有限公司 | Cooler for preparing sodium hexafluorophosphate |
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