CN212167285U

CN212167285U - Liquid medicine preparation agitator tank

Info

Publication number: CN212167285U
Application number: CN202020216690.5U
Authority: CN
Inventors: 许瑞
Original assignee: Suzhou Fest Industrial Equipment Co ltd
Current assignee: Suzhou Fest Industrial Equipment Co ltd
Priority date: 2020-02-26
Filing date: 2020-02-26
Publication date: 2020-12-18
Anticipated expiration: 2030-02-26

Abstract

The utility model relates to a liquid medicine preparation stirring tank, which comprises a supporting leg and a tank body arranged on the supporting leg; jar body upper end is provided with the cover, be provided with medicament import and solid raw materials import on the cover, solid raw materials import top is equipped with grinding mechanism, grinding mechanism is including setting up the grinding fill on the cover, first grinding roller and the second grinding roller of setting in grinding the fill, the lower extreme and the solid raw materials import of grinding the fill are linked together, first grinding roller and second grinding roller parallel arrangement just on same horizontal plane, first grinding roller and second grinding roller are tangent, the coaxial first gear that is provided with of one end of first grinding roller, be equipped with first driving motor on the cover, first driving motor's output shaft and the coaxial just fixed connection of setting of first gear, the one end that the second grinding roller is close to driving motor is equipped with the second gear, second gear and first gear external toothing. The utility model has the advantages of can improve solid particle utilization ratio.

Description

Liquid medicine preparation agitator tank

Technical Field

The utility model belongs to the technical field of the technique of medicine processing equipment and specifically relates to a liquid medicine preparation agitator tank is related to.

Background

At present, the liquid medicine need mix pharmacy raw materials powder and medicament in the in-process of production, need use agitating unit to stir powder and medicament in order to realize the quick fusion of powder and medicament usually at this in-process, because solid particle volume has the size in the pharmacy raw materials powder, great solid particle raw materials with dissolve consuming time longer, be difficult to dissolve with water, will influence liquid medicine pharmacy efficiency, and contain undissolved raw materials solid particle in the liquid medicine that makes the preparation easily.

The chinese patent that has publication number CN207951265U discloses a liquid medicine preparation mixing arrangement for medicine, including mixing agitator tank, feed arrangement and pure water device are installed to mixing agitator tank's top, feed arrangement includes the feeder hopper, fixed mounting can be dismantled to the inside of feeder hopper has the screening otter board, mixing agitator tank's top is provided with the water inlet, the input of water inlet passes through the raceway and is connected with pure water device's output, and install the water pump on the raceway, the leakage fluid dram is installed to mixing agitator tank's bottom, servo motor is installed at mixing agitator tank's top, servo motor's output passes through the shaft coupling and is connected at the inside (mixing) shaft drive of mixing agitator tank.

Although the preparation of liquid medicine can be realized to liquid medicine preparation mixing arrangement in above-mentioned technical scheme, realizes screening pharmacy raw materials powder, gets rid of the great raw materials of solid particle volume in the powder, in the use, still can appear fusing the condition emergence of inefficiency or difficult fusion when mixing the solid particle pharmacy raw materials that these screening were come out with the medicament.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a can improve the liquid medicine preparation agitator tank of solid particle utilization ratio to the not enough of prior art existence.

The above object of the present invention is achieved by the following technical solutions: a liquid medicine preparation stirring tank comprises supporting legs and a tank body arranged on the supporting legs, wherein a tank cover is arranged at the upper end of the tank body, a medicament inlet and a solid raw material inlet are formed in the tank cover, a discharge port is formed in the bottom end of the tank body, a liquid discharge valve is arranged at the discharge port, a grinding mechanism is arranged on the tank cover and comprises a grinding hopper arranged on the tank cover, a first grinding roller and a second grinding roller which are arranged in the grinding hopper, the lower end of the grinding hopper is communicated with the solid raw material inlet, the first grinding roller and the second grinding roller are arranged in parallel and on the same horizontal plane, a gap is reserved between the first grinding roller and the second grinding roller and is smaller than the particle size of the required solid raw material, a first gear is coaxially arranged at one end of the first grinding roller, a first driving motor is arranged on one side, away from the first grinding roller, and an output shaft of the first driving motor is coaxially arranged and fixedly connected with, the one end that the second grinding roller is close to driving motor is coaxial to be equipped with the second gear, second gear and first gear external toothing, the internal coaxial (mixing) shaft that is provided with of jar, be provided with stirring vane on the (mixing) shaft, be provided with second driving motor on the tank cover, second driving motor is connected with the (mixing) shaft through the shaft coupling.

Through adopting above-mentioned technical scheme, put into the grinding fill with the solid raw materials in the clearance is greater than the particle diameter, grind the solid particle raw materials through grinding the mechanism, first gear of driving motor drive and first grinding roller rotate, under the effect of second gear, the second grinding roller also rotates, the rotation opposite direction of rotation and first grinding roller, under the extrusion of first grinding roller and second grinding roller, the solid particle raw materials can be ground into tiny granule, then fall into the jar body through the clearance, then the stirring effect through (mixing) shaft and stirring vane fuses with the medicament fast, thereby improve the utilization ratio of solid particle raw materials.

The present invention may be further configured in a preferred embodiment as: be provided with the screening fill on the tank cover, the screening fill is located the cover and is close to one side of grinding the fill, screening fill lower extreme is linked together with jar internal portion, the level is provided with the filter screen in the screening fill, the side looks butt of filter screen and screening fill.

Through adopting above-mentioned technical scheme, the screening fill can be sieved solid particle, puts into the screening fill with the inhomogeneous solid starting material of particle size, can sieve great solid particle raw material out, and the less solid particle raw material after the screening directly gets into jar body in, under the effect of (mixing) shaft and stirring vane with dissolve in the medicament fast.

The present invention may be further configured in a preferred embodiment as: the screening hopper is characterized in that a connecting port is formed in the side face of the screening hopper and located above the filter screen, the connecting port is communicated with the grinding hopper, a scraping plate is vertically arranged in the screening hopper, the lower end of the scraping plate is abutted to the filter screen, the scraping plate is connected with the screening hopper in a sliding mode, and the scraping plate moves along the horizontal direction of the screening hopper.

Through adopting above-mentioned technical scheme, the scraper blade can be with passing through the great solid particle raw materials after the screen separation of filter screen scrape into the grinding fill from the connector through the scraper blade, then grind the great solid particle raw materials after the screening through the grinding fill.

The present invention may be further configured in a preferred embodiment as: the filter screen is provided with a vibrator.

Through adopting above-mentioned technical scheme, the electromagnetic shaker can shake the filter screen to accelerate the screening efficiency of filter screen.

The present invention may be further configured in a preferred embodiment as: and the stirring blades are vertically provided with stirring rods.

Through adopting above-mentioned technical scheme, the puddler can stir the medicament and can strike solid raw materials at the stirring in-process to accelerate the dissolution efficiency of solid particle in the medicament.

The present invention may be further configured in a preferred embodiment as: the tank body is provided with an observation window, and the observation window is provided with a transparent glass sheet.

By adopting the technical scheme, the observation window is convenient for observing the preparation condition of the liquid medicine in the tank body, and the dissolution condition of the solid raw material in the medicine is convenient to observe.

The present invention may be further configured in a preferred embodiment as: the bottom of the tank body is hemispherical.

By adopting the technical scheme, the prepared liquid medicine is convenient to discharge from the bottom of the tank body, and the residue of the liquid medicine in the tank body is reduced.

The present invention may be further configured in a preferred embodiment as: and the lower ends of the supporting legs are provided with movable rollers.

Through adopting above-mentioned technical scheme, remove the gyro wheel and be convenient for remove the agitator tank.

To sum up, the utility model discloses a following at least one useful technological effect:

1. through setting up grinding mechanism in solid raw materials import top, can grind the solid raw materials of big granule into the tiny particle, the tiny particle solid raw materials after grinding enters into jar body, dissolves in the medicament fast under (mixing) shaft and stirring vane's effect, and the solid raw materials of tiny particle can be faster dissolves in the medicament to improve the utilization ratio of large granule solid raw materials.

2. Through set up the screening fill on the cover, set up the filter screen in the screening fill, can sieve solid starting material, the solid starting material that the particle diameter is less than required standard enters into jar body, and the solid starting material that the particle diameter is greater than required standard then scrapes into through the scraper blade and grinds in the grinding fill.

Drawings

FIG. 1 is a partial cross-sectional view of a medical fluid preparation agitator tank;

FIG. 2 is an enlarged view at A in FIG. 1;

FIG. 3 is a top view of a medical fluid preparation agitator tank;

FIG. 4 is an enlarged view at B in FIG. 3;

FIG. 5 is a sectional view of a front view of a liquid medicine preparation agitation tank;

fig. 6 is an enlarged view at C in fig. 5.

In the figure, 1, a support leg; 11. moving the roller; 2. a tank body; 21. an observation window; 3. a can lid; 31. a medicament inlet; 32. a solid raw material inlet; 4. a grinding mechanism; 41. a grinding hopper; 42. a first grinding roller; 43. a second grinding roller; 431. a gap; 44. a first gear; 45. a second gear; 46. a first drive motor; 5. a stirring shaft; 51. a stirring blade; 52. a stirring rod; 53. a second drive motor; 6. a discharge port; 61. a drain valve; 7. a screening hopper; 71. filtering with a screen; 711. a vibrator; 72. a connecting port; 73. a scraper.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings.

As shown in fig. 1 and fig. 2, the stirring tank for preparing liquid medicine disclosed by the present invention comprises a supporting leg 1 and a tank body 2 fixedly connected to the supporting leg 1. The lower end of the supporting leg 1 is provided with a moving roller 11, so that the supporting leg 1 can be moved conveniently. The upper end of the tank body 2 is provided with a tank cover 3, and the tank cover 3 is provided with a medicament inlet 31 and a solid raw material inlet 32 for putting pharmaceutical raw materials. The bottom of the tank body 2 is hemispherical, the bottom end of the tank body 2 is provided with a discharge hole 6, and a liquid discharge valve 61 (shown in figure 5) is arranged at the discharge hole 6, so that the prepared liquid medicine can be discharged conveniently.

As shown in fig. 1 and 2, a grinding mechanism 4 is disposed above the solid raw material inlet 32 to facilitate grinding of larger solid particulate raw materials. The upper surface of the tank cover 3 is provided with a second driving motor 53, the output shaft of the second driving motor 53 is connected with a stirring shaft 5 through a coupler, the stirring shaft 5 penetrates through the tank cover 3 and extends into the tank body 2 and is rotationally connected with the tank cover 3, the stirring shaft 5 and the tank body 2 are coaxially arranged, the stirring blade 51 is arranged on the stirring shaft 5, the stirring rod 52 is vertically arranged on the stirring blade 51, the agent and the solid raw material can be rapidly stirred, the solid raw material is dissolved with higher speed, the side wall of the tank body 2 is provided with an observation window 21, a transparent glass sheet is arranged on the observation window 21, and the liquid medicine preparation condition in the tank.

Referring to fig. 3 and 4, the grinding mechanism 4 comprises a grinding hopper 41 arranged on the tank cover 3, a first grinding roller 42 and a second grinding roller 43 arranged in the grinding hopper 41, the lower end of the grinding hopper 41 is communicated with the solid raw material inlet 32, the first grinding roller 42 and the second grinding roller 43 are arranged in parallel and on the same horizontal plane, a gap 431 is reserved between the first grinding roller 42 and the second grinding roller 43, the gap 431 is smaller than the grain diameter of the required standard solid particle raw material, a first gear 44 is coaxially arranged at one end of the first grinding roller 42, a first driving motor 46 is arranged at one side of the first gear 44 far away from the first grinding roller 42, an output shaft of the first driving motor 46 is coaxially arranged with the first gear 44, a second gear 45 is arranged at one end of the second grinding roller 43 close to the first driving motor 46, and the second gear 45 is externally meshed with the first gear 44.

As shown in fig. 1 and 2, when a large solid particle material is required to be ground, the large solid particle material is put into the grinding hopper 41, the first driving motor 46 is started, and referring to fig. 3 and 4, the first grinding roller 42 and the second grinding roller 43 are rotated in opposite directions by the first gear 44 and the second gear 45, so that the large solid particle material is ground by being pressed, and the ground solid particle material is put into the tank 2 through the gap 431, so that the solid material is dissolved in the chemical. The first grinding roller 42 and the second grinding roller 43 have high surface roughness, so that solid raw materials can stably enter the gap 431, and the situation that the solid raw materials cannot be ground due to jumping on the surfaces of the first grinding roller 42 and the second grinding roller 43 is avoided.

As shown in fig. 5 and 6, the tank cover 3 is further provided with a screening hopper 7, the screening hopper 7 is located on one side of the tank cover 3 close to the grinding hopper 41, the lower end of the screening hopper 7 is communicated with the inside of the tank body 2, a filter screen 71 is horizontally arranged in the screening hopper 7, the filter screen 71 is abutted against the side surface of the screening hopper 7, the filter screen 71 can screen solid particle raw materials, a vibrator 711 is arranged on the filter screen 71 to increase the screening efficiency of the filter screen 71, a connecting port 72 is arranged on the side surface of the screening hopper 7, the connecting port 72 is located above the filter screen 71, the connecting port 72 is communicated with the grinding hopper 41, a scraper 73 is vertically arranged in the screening hopper 7, the lower end of the scraper 73 is abutted against the filter screen 71, the scraper 73 is slidably connected with the screening hopper 7, the scraper 73 moves along the horizontal direction of the screening hopper 7, and can scrape the.

The implementation principle of the embodiment is as follows: when the liquid medicine is prepared, the solid raw materials with uneven particle sizes are pre-screened, and larger particles are directly placed into the grinding mechanism 4 for grinding. In the screening fill 7 is put into to the solid raw materials after the preliminary screening, sieve pharmaceutical raw materials through filter screen 71, some reach the standard and the raw materials of less granule fall into jar body 2, some raw materials of bigger granule then stay filter screen 71 top, then scrape into grinding fill 41 through scraper blade 73 with bigger granule through connector 72, connector 72 is in the closed condition when the work of screening fill 7, just can open when needing to transport solid raw materials. Enter into the granule in grinding mechanism 4, roll and grind and enter into jar body 2 through clearance 431 after the tiny particle, second driving motor 53 drive (mixing) shaft 5 rotates, under the effect of (mixing) shaft 5 and stirring vane 51, solid raw materials can dissolve in the medicament fast to improve solid particle's utilization ratio.

The embodiments of the present invention are the preferred embodiments of the present invention, and the protection scope of the present invention is not limited by this, so: all equivalent changes made according to the structure, shape and principle of the utility model are covered within the protection scope of the utility model.

Claims

1. The utility model provides a liquid medicine preparation agitator tank, includes landing leg (1) and the jar body (2) of setting on landing leg (1), jar body (2) upper end is provided with cover (3), be provided with medicament import (31) and solid starting material import (32) on cover (3), jar body (2) bottom is provided with discharge gate (6), discharge gate (6) department is provided with flowing back valve (61), its characterized in that: the grinding device is characterized in that a grinding mechanism (4) is arranged on the tank cover (3), the grinding mechanism (4) comprises a grinding hopper (41) arranged on the tank cover (3), a first grinding roller (42) and a second grinding roller (43) arranged in the grinding hopper (41), the lower end of the grinding hopper (41) is communicated with a solid raw material inlet (32), the first grinding roller (42) and the second grinding roller (43) are arranged in parallel and on the same horizontal plane, a gap (431) is reserved between the first grinding roller (42) and the second grinding roller (43), the gap (431) is smaller than the particle size of a required solid raw material, a first gear (44) is coaxially arranged at one end of the first grinding roller (42), a first driving motor (46) is arranged on one side, far away from the first grinding roller (42), of the first gear (44), and an output shaft of the first driving motor (46) and the first gear (44) are coaxially arranged and fixedly connected, the one end that second grinding roller (43) is close to driving motor is coaxial to be equipped with second gear (45), second gear (45) and first gear (44) external toothing, coaxial (mixing) shaft (5) that are provided with in jar body (2), be provided with stirring vane (51) on (mixing) shaft (5), be provided with second driving motor (53) on cover (3), second driving motor (53) are connected with (mixing) shaft (5) through the shaft coupling.

2. A liquid medicine-preparing agitation tank according to claim 1, wherein: be provided with screening fill (7) on cover (3), screening fill (7) are located one side that cover (3) are close to grinding fill (41), screening fill (7) lower extreme is linked together with jar body (2) inside, the level is provided with filter screen (71) in screening fill (7), filter screen (71) and the side looks butt of screening fill (7).

3. A liquid medicine-preparing agitation tank according to claim 2, wherein: the screening hopper is characterized in that a connecting port (72) is formed in the side face of the screening hopper (7), the connecting port (72) is located above the filter screen (71), the connecting port (72) is communicated with the grinding hopper (41), a scraper (73) is vertically arranged in the screening hopper (7), the lower end of the scraper (73) is abutted to the filter screen (71), the scraper (73) is connected with the screening hopper (7) in a sliding mode, and the scraper (73) moves along the horizontal direction of the screening hopper (7).

4. A liquid medicine-preparing agitation tank according to claim 3, wherein: the filter screen (71) is provided with a vibrator (711).

5. A liquid medicine-preparing agitation tank according to claim 1, wherein: and a stirring rod (52) is vertically arranged on the stirring blade (51).

6. A liquid medicine-preparing agitation tank according to claim 1, wherein: an observation window (21) is arranged on the tank body (2), and a transparent glass sheet is arranged on the observation window (21).

7. A liquid medicine-preparing agitation tank according to claim 1, wherein: the bottom of the tank body (2) is hemispherical.

8. A liquid medicine preparation agitation tank according to claim 1 wherein the lower end of the leg (1) is fitted with a moving roller (11).