CN218308142U

CN218308142U - Reducing mechanism of ibuprofen suspension production usefulness

Info

Publication number: CN218308142U
Application number: CN202221770057.6U
Authority: CN
Inventors: 陈轩明; 王志敏; 谭淑萍; 朱小春; 廖志星; 熊华根; 刘婉君
Original assignee: China Resources Sanjiu Nanchang Pharmaceutical Co Ltd
Current assignee: China Resources Sanjiu Nanchang Pharmaceutical Co Ltd
Priority date: 2022-07-11
Filing date: 2022-07-11
Publication date: 2023-01-17
Anticipated expiration: 2032-07-11

Abstract

The utility model discloses a reducing mechanism of ibuprofen suspension production usefulness belongs to ibuprofen suspension production technical field, include: the grinding device comprises a stirring barrel for mixing, a grinding box arranged above the stirring barrel and a grinding block arranged in an inner cavity of the grinding box; one side of grinding case is provided with positive and negative motor, positive and negative motor's output shaft runs through to the inner chamber of grinding case and is connected with the initiative and grinds the roller, one side of initiative is ground the roller and is provided with driven grinding roller, the bottom fixedly connected with filter of grinding case, the baffle of initiative grinding roller is hugged closely to the top fixedly connected with of filter, the baffle is close to one side of positive and negative motor and is located the pole body fixedly connected with trapezoidal gear of initiative grinding roller one. This reducing mechanism of ibuprofen suspension production usefulness not only can make the medicine fully smash, and the subsequent stirring of being convenient for is mixed, but also can make the more even that the liquid medicine mixes, improves work efficiency.

Description

Reducing mechanism of ibuprofen suspension production usefulness

Technical Field

The utility model belongs to the technical field of the production of ibuprofen suspension, concretely relates to reducing mechanism of ibuprofen suspension production usefulness.

Background

The ibuprofen suspension can be used for fever and headache caused by common cold or influenza, and also for relieving moderate pain such as arthralgia, neuralgia, migraine, and toothache. The ibuprofen suspension is widely applied to children antipyretics, is more easily accepted by babies compared with ibuprofen granules, and is mainly composed of ibuprofen, wherein the ibuprofen is a white solid substance, and is crushed when being prepared into the suspension, and auxiliary materials comprise hydroxypropyl cellulose, pregelatinized starch, dextrin, starch, silicon dioxide, magnesium stearate and the like.

The current chinese patent application number is: CN 202121273441.0's an ibuprofen suspension production agitator tank, including the agitator tank casing, be equipped with stirring chamber, device chamber in the agitator tank casing, be equipped with the motor in the device chamber, it is connected with first pivot to rotate on the motor, the stirring intracavity rotates and is connected with the second pivot, second pivot fixed connection is in first pivot, stirring chamber bottom rotates and is connected with the commentaries on classics board, change board fixed connection in the second pivot, be equipped with a plurality of stirring paddle leaf in the second pivot, the first helical gear of fixedly connected with in the first pivot, first helical gear meshing has the second helical gear. It cuts the stirring through stirring paddle leaf to stirring intracavity magma, and stirring paddle leaf is when smashing the medicine in to the magma, because there is liquid in the stirring intracavity, can make the medicine in the magma move along with liquid when the stirring, probably leads to the medicine to smash incompletely, has the possibility that some medicine sinks the end, leads to the ibuprofen suspension drug effect uneven.

Therefore, in order to meet the current situation, the design and production of a crushing device for ibuprofen suspension production are urgently needed to meet the actual use requirement.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a reducing mechanism of ibuprofen suspension production usefulness to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: a reducing mechanism of ibuprofen suspension production usefulness includes: the grinding device comprises a stirring barrel for mixing, a grinding box arranged above the stirring barrel and a grinding block arranged in an inner cavity of the grinding box; one side of grinding case is provided with positive and negative motor, positive and negative motor's output shaft runs through to the inner chamber of grinding case and is connected with the initiative and grinds the roller, one side of initiative and grinds the roller is provided with driven grinding roller, the bottom fixedly connected with filter of grinding case, the baffle of initiative and grinding the roller is hugged closely to the top fixedly connected with of filter, the baffle is close to one side of positive and negative motor and is located the pole body fixedly connected with trapezoidal gear one of initiative and grinds the roller, the below of trapezoidal gear one is provided with the dwang, the both ends fixedly connected with of dwang can with trapezoidal gear two of a meshing.

Preferably, a threaded rod is rotatably connected between the inner walls of the two sides of the grinding box and below the second trapezoidal gear, a third trapezoidal gear meshed with the second trapezoidal gear penetrates through a rod body of the threaded rod, the partition plate is far away from one side of the positive and negative motor, the rod body of the threaded rod is in threaded connection with a threaded cylinder, and the outer wall of the threaded cylinder is rotatably connected with the grinding block through a bearing.

Preferably, a limiting rod parallel to the threaded rod is rotatably connected between the inner walls of the two sides of the grinding box on one side of the threaded rod, and a rod body of the limiting rod penetrates through the grinding block.

Preferably, the top end of the grinding box is fixedly connected with a storage box, and an inner cavity of the storage box is fixedly connected with two V-shaped inclined plates.

Preferably, the bottom of agitator is provided with the rotating electrical machines, the output shaft of rotating electrical machines runs through to the inner chamber of agitator and fixedly connected with spiral stirring shaft.

Preferably, the bottom intercommunication of agitator has the discharging pipe, the pipe shaft of discharging pipe is provided with the valve.

The utility model discloses a technological effect and advantage:

the comminution apparatus for the production of the ibuprofen suspension benefits from the design of the grinding chamber. The positive and negative motors can drive the driving grinding roller to rotate, the driving grinding roller is matched with the driven grinding roller to grind and grind the medicine clamped between the driving grinding roller and the driven grinding roller, the ground medicine falls above the filter plate, and then the ground medicine is ground by the grinding block again, so that the medicine powder meeting the requirement can enter the stirring barrel through the filter plate to be made into ibuprofen suspension, incomplete medicine grinding is prevented, and larger medicine is deposited at the bottom end of the stirring barrel during mixing, so that the medicine effect of the ibuprofen suspension is uneven;

the design of the stirring barrel is benefited, when the rotary motor drives the spiral stirring shaft to stir and mix the medicines, the rotary motor can drive the scraper to rotate together, the scraper can scrape the medicines deposited at the bottom end of the stirring barrel and add the medicines into the stirring again, so that the medicines are mixed more uniformly, and meanwhile, the heating rod can heat the liquid medicine, so that the dissolving speed of the medicines is accelerated, and the working efficiency is improved;

this reducing mechanism of ibuprofen suspension production usefulness not only can make the medicine fully smash, and the subsequent stirring of being convenient for is mixed, but also can make the more even that the liquid medicine mixes, improves work efficiency.

Drawings

Fig. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic view of the grinding box and filter plate of the present invention;

fig. 3 is an enlarged view of a point a in fig. 2 according to the present invention;

FIG. 4 is a cross-sectional view of the grinding box of FIG. 1 at B-B in accordance with the present invention;

fig. 5 is a cross-sectional view of the mixing tank at the position B-B in fig. 1.

In the figure: 1. grinding the materials in a grinding box; 11. a positive and negative motor; 12. an active grinding roller; 13. a driven grinding roller; 14. a first trapezoidal gear; 15. a second trapezoidal gear; 16. rotating the rod; 17. a sleeve; 2. a third trapezoidal gear; 21. a threaded rod; 22. a threaded barrel; 23. grinding blocks; 24. a filter plate; 25. a partition plate; 26. a limiting rod; 3. a material storage box; 31. a sloping plate; 4. a stirring barrel; 41. a feed inlet; 42. a water inlet; 43. a rotating electric machine; 44. a spiral stirring shaft; 45. a squeegee; 46. a heating rod; 47. a discharge pipe; 48. a valve; 49. and (5) supporting legs.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Unless defined otherwise, all references to up, down, left, right, front, back, inner and outer directions herein are to be interpreted as referring to up, down, left, right, front, back, inner and outer directions in the drawings to which the invention is applied, and all references are hereby incorporated herein by reference.

The utility model provides a reducing mechanism that ibuprofen suspension production used as shown in figure 1-figure 5, include: the stirring barrel 4 is used for mixing, the grinding box 1 is arranged above the stirring barrel 4, and the grinding block 23 is arranged in the inner cavity of the grinding box 1; referring to fig. 1, fig. 2 and fig. 4, a front and back motor 11 is disposed on one side of a grinding box 1, an output shaft of the front and back motor 11 penetrates through an inner cavity of the grinding box 1 and is connected with a driving grinding roller 12, a driven grinding roller 13 is disposed on one side of the driving grinding roller 12, one end of the driving grinding roller 12, away from the front and back motor 11, and two ends of the driven grinding roller 13 are rotatably connected with an inner wall of the grinding box 1, a filter plate 24 is fixedly connected to a bottom end of the grinding box 1, the driving grinding roller 12 is driven to rotate when the front and back motor 11 works, the medicine is ground by matching with the driven grinding roller 13, when stirring and mixing are prevented, liquid medicine is not uniformly mixed, a partition plate 25 of the driving grinding roller 12 is tightly attached to a top end of the filter plate 24, two sides of the partition plate 25 are fixedly connected with an inner wall of the grinding box 1, the partition plate 25 is close to one side of the front and back motor 11 and is located on a shaft of the driving grinding roller 12, a first trapezoidal gear 14 is fixedly connected to the shaft 14, a shaft 16 is disposed below the first trapezoidal gear 16, a sleeve 17 is rotatably connected to a shaft of the shaft 16, one side of the sleeve 17, and a sleeve 17 is fixedly connected with an inner wall of the grinding box 1, and the sleeve 17 can be used for fixing the sleeve 16.

Referring to fig. 2 and 3, two ends of the rotating rod 16 are fixedly connected with a second trapezoidal gear 15 capable of being meshed with the first trapezoidal gear 14, the second trapezoidal gear 15 located above is meshed with the first trapezoidal gear 14, a threaded rod 21 is rotatably connected between inner walls of two sides of the grinding box 1 below the second trapezoidal gear 15, a third trapezoidal gear 2 meshed with the second trapezoidal gear 15 penetrates through a rod body of the threaded rod 21, a threaded cylinder 22 is connected to one side of the partition plate 25, which is away from the positive and negative motor 11, of the rod body, the outer wall of the threaded cylinder 22 is rotatably connected with the grinding block 23 through a bearing, the positive and negative motor 11 drives the first trapezoidal gear 14 to rotate when working, the first trapezoidal gear 14 drives the second trapezoidal gear 15 and the rotating rod 16 to rotate, the second trapezoidal gear 15 drives the third trapezoidal gear 2 to rotate, the third trapezoidal gear 2 drives the threaded rod 21 to rotate, so that the threaded cylinder 22 on the threaded rod 21 drives the grinding block 23 to move, the medicine powder is ground again, and when the grinding block 23 moves to the end, the positive and the negative motor 11 reverses, and the grinding block 23 returns.

Referring to fig. 2, a limiting rod 26 parallel to the threaded rod 21 is rotatably connected between the inner walls of two sides of the grinding box 1 and one side of the threaded rod 21, the rod body of the limiting rod 26 penetrates through the grinding block 23, the limiting rod 26 is slidably connected with the grinding block 23, and the limiting block can prevent the grinding block 23 from rotating along with the threaded rod 21. Grinding case 1's top fixedly connected with storage case 3, storage case 3's inner chamber fixedly connected with two swash plates 31 that are the V-arrangement, swash plate 31 can make the medicine fall between initiative grinding roller 12 and driven grinding roller 13, prevents that the medicine from falling in the crack of initiative grinding roller 12, driven grinding roller 13 and grinding case 1.

Referring to fig. 1 and 5, a feed inlet 41 adapted to the filter plate 24 is provided at the top end of the stirring barrel 4, a water inlet 42 is provided at one side of the grinding box 1 and at the top surface of the stirring barrel 4, the water inlet 42 is used for adding water, the bottom end of the stirring barrel 4 is provided with a rotating motor 43, an output shaft of the rotating motor 43 penetrates through an inner cavity of the stirring barrel 4 and is fixedly connected with a spiral stirring shaft 44, the bottom end of the spiral stirring shaft 44 is fixedly connected with a scraper 45 adapted to the inner diameter of the stirring barrel 4, when the rotating motor 43 drives the spiral stirring shaft 44 to stir and mix the medicine, the scraper 45 is driven to rotate together, the scraper 45 can scrape the medicine deposited at the bottom end of the stirring barrel 4, so that the medicine is added into the stirring again, so that the medicine is mixed more uniformly, the inner wall of the stirring barrel 4 is provided with a plurality of heating rods 46, the heating rods 46 can heat the medicine liquid, so as to accelerate the mature dissolving speed of the medicine (positive and negative motor 11, the heating rods 46, the rotating motor 43 and the connecting technology thereof are the prior art, which are not repeated description is omitted), and work efficiency is improved. The bottom intercommunication of agitator 4 has discharging pipe 47, and discharging pipe 47 is used for discharging the ibuprofen suspension, and the pipe shaft of discharging pipe 47 is provided with valve 48, and during the stirring, valve 48 is closed, four supporting legs 49 of the bottom fixedly connected with of agitator 4, and the round platform form is set to the bottom of supporting leg 49, and the increase can make agitator 4 more firm with the area of contact on ground.

The working principle is as follows:

the smashing device for producing the ibuprofen suspension is used, ibuprofen solid medicines and other solid medicines are added into a storage box 3, then a positive and negative motor 11 is started, the positive and negative motor 11 drives a driving roller to rotate, the medicines are ground into powder by matching with a driven grinding roller 13, the powder medicines can fall on a filter plate 24 after being subjected to experience grinding, meanwhile, the positive and negative motor 11 drives a trapezoidal gear 14 to rotate, the trapezoidal gear 3 is driven to rotate by matching of a trapezoidal gear 14, two trapezoidal gears 15 and a rotating rod 16, the trapezoidal gear 3 drives a threaded rod 21 to rotate, a threaded cylinder 22 on the threaded rod 21 drives a grinding block 23 to move, the medicine powder is ground again, when the grinding block 23 moves to the end, the positive and negative motor 11 rotates reversely, the grinding block 23 returns, the required medicine powder can enter a stirring barrel 4 through the filter plate 24, water can be added after the medicine enters the stirring barrel 4, then a rotating motor 43 is started, the rotating motor 43 drives a spiral stirring shaft 44 to stir and mix the medicines, meanwhile, the spiral stirring shaft 44 can drive a scraper 45 to rotate together, the medicine can be deposited at the bottom end of the stirring barrel 4, the medicine can be stirred, the stirring barrel can be stirred, the ibuprofen suspension can be added into the stirring barrel 4, and can be uniformly mixed, and the ibuprofen suspension can be further uniformly mixed, and the ibuprofen can be taken out, and further taken out, and the ibuprofen suspension can be further taken out.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications and variations can be made in the embodiments or in part of the technical features of the embodiments without departing from the spirit and the scope of the invention.

Claims

1. A reducing mechanism of ibuprofen suspension production usefulness includes:

the grinding device comprises a stirring barrel (4) for mixing, a grinding box (1) arranged above the stirring barrel (4) and a grinding block (23) arranged in the inner cavity of the grinding box (1);

the method is characterized in that: one side of grinding case (1) is provided with positive and negative motor (11), the output shaft of positive and negative motor (11) runs through to the inner chamber of grinding case (1) and is connected with initiative grinding roll (12), one side of initiative grinding roll (12) is provided with driven grinding roll (13), the bottom fixedly connected with filter (24) of grinding case (1), the top fixedly connected with of filter (24) hugs closely baffle (25) of initiative grinding roll (12), baffle (25) are close to one side of positive and negative motor (11) and are located the pole body fixedly connected with trapezoidal gear (14) of initiative grinding roll (12), the below of trapezoidal gear (14) is provided with dwang (16), the both ends fixedly connected with of dwang (16) can with trapezoidal gear (14) two (15) of meshing.

2. The comminution device of claim 1 for the production of an ibuprofen suspension, wherein: a threaded rod (21) is rotatably connected between the inner walls of the two sides of the grinding box (1) and below the second trapezoidal gear (15), a third trapezoidal gear (2) meshed with the second trapezoidal gear (15) penetrates through a rod body of the threaded rod (21), a threaded cylinder (22) is connected to one side, away from the positive and negative motor (11), of the partition plate (25) and located on the rod body of the threaded rod (21) in a threaded manner, and the outer wall of the threaded cylinder (22) is rotatably connected with the grinding block (23) through a bearing.

3. The comminution device of claim 2 for the production of an ibuprofen suspension, wherein: and a limiting rod (26) parallel to the threaded rod (21) is rotatably connected between the inner walls of two sides of the grinding box (1) on one side of the threaded rod (21).

4. The comminution device of claim 1 for the production of an ibuprofen suspension, wherein: the grinding machine is characterized in that the top end of the grinding box (1) is fixedly connected with a material storage box (3), and the inner cavity of the material storage box (3) is fixedly connected with two V-shaped inclined plates (31).

5. The comminution device of claim 1 for the production of an ibuprofen suspension, wherein: the bottom of agitator (4) is provided with rotating electrical machines (43), the output shaft of rotating electrical machines (43) runs through to the inner chamber and the fixedly connected with spiral stirring shaft (44) of agitator (4).

6. A comminution device for the production of ibuprofen suspensions according to claim 5, in which: the bottom end of the stirring barrel (4) is communicated with a discharge pipe (47), and a valve (48) is arranged on a pipe body of the discharge pipe (47).