CN211179776U

CN211179776U - A charge device for medicine appearance of dissolving out

Info

Publication number: CN211179776U
Application number: CN201922082133.9U
Authority: CN
Inventors: 田芳; 安妮·齐默尔曼
Original assignee: Nycrist Pharmatech Ltd
Current assignee: Nycrist Pharmatech Ltd
Priority date: 2019-11-28
Filing date: 2019-11-28
Publication date: 2020-08-04
Anticipated expiration: 2029-11-28

Abstract

The utility model discloses a charge device for medicine dissolving-out instrument, relating to the technical field of pharmaceutical experiment. The automatic medicine feeding device comprises a medicine feeding bin, wherein supporting legs are fixedly mounted at the bottom of the medicine feeding bin, a buffer rubber pad is pasted at the bottom of each supporting leg, foundation bolts are connected to the bottom of each supporting leg in a threaded mode, a material receiving pipe is arranged at the bottom of the medicine feeding bin, and a solenoid valve is fixedly mounted at the bottom end of the material receiving pipe. This a charge device for appearance is dissolved out to medicine, through setting up first coupling spring, the sieve is crossed to the lower floor, the second coupling spring, upper strata sieve board and pneumatic vibrator sieve, the realization prevents that the medicine from blockking up, ensure the normal advantage of carrying on of offeing medicine, pneumatic vibrator produces the vibrational force after opening, thereby make the lower floor cross the sieve and the upper strata sieve the board and rock from top to bottom under the atress influence of first coupling spring and second coupling spring respectively, make the even blanking of medicine in the storehouse of throwing medicine, prevent that the medicine from blockking up the material receiving pipe, and the unable completion of causing is offed medicine and is operated.

Description

A charge device for medicine appearance of dissolving out

Technical Field

The utility model relates to a pharmacy experiment technical field specifically is a charge device for medicine dissolves out appearance.

Background

A drug dissolution instrument, also called a drug dissolution instrument, is an instrument for measuring the dissolution degree of a drug, is an effective alternative method for researching and evaluating the bioavailability of the drug in vivo in vitro, is also an important means for ensuring and measuring whether the production process and the quality of a solid oral preparation are reasonable and stable, the dissolution degree test of the drug by using the drug dissolution instrument is important content of a pharmaceutical experiment, the drug feeding is an important link of the work of the drug dissolution instrument, and the working process of the drug feeding of the drug dissolution instrument in the prior art is to control the movement distance of a drug feeding bar by controlling the movement time of the drug feeding bar by a drug feeding motor.

In the conventional administration mode, due to aging of a machine and the like, the movement distance of the administration strip is gradually reduced due to the increase of the movement resistance in the same movement time, so that the tablet placing hole arranged on the administration strip cannot be aligned with the administration hole arranged on the evaporation-proof cover plate, and administration cannot be performed.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

The utility model provides a not enough to prior art, the utility model provides a charge device for medicine dissolves out appearance possesses out advantages such as the medicine volume is controllable, convenient to use, prevents that the medicine from blockking up and the normal clear of guarantee offeing medicine, has solved traditional mode of offeing medicine because reasons such as machine ageing, often breaks down and can't the offeing medicine, awkward problem.

(II) technical scheme

In order to realize the purposes of controllable dosage, convenient use, prevention of medicine blockage and guarantee of normal administration, the utility model provides the following technical scheme: the utility model provides a charge device for medicine dissolving out appearance, includes the storehouse of throwing the medicine, the bottom fixed mounting in the storehouse of throwing the medicine has the stabilizer blade, rubber buffer pad is pasted to the bottom of stabilizer blade, the bottom threaded connection of stabilizer blade has rag bolt, the bottom in the storehouse of throwing the medicine is equipped with the material receiving pipe, the bottom fixed mounting of material receiving pipe has the solenoid valve, throw the both sides inner wall fixed mounting backup pad in storehouse, the top fixed mounting of backup pad has first connecting spring, and has the lower floor through first connecting spring elastic connection and cross the sieve, the top fixed mounting that the sieve was crossed to the lower floor has the second connecting spring, and has the upper strata through second connecting spring elastic connection and cross the sieve, the lateral wall fixed mounting in storehouse of throwing the medicine has pneumatic vibrator.

As an optimal technical scheme of the utility model, the top in the storehouse of throwing the medicine is connected with the top cap through the articulated elements hinge, the stabilizer blade distributes in the bottom both ends in the storehouse of throwing the medicine to through rag bolt fixed mounting on the transmission system shell top that the appearance was dissolved out to the medicine.

As the utility model discloses an optimized technical scheme, be equipped with first via hole and parting bead on the lower floor crosses the sieve in proper order, the upper strata is equipped with the second via hole on sieving the board, the position of first via hole and second via hole is corresponding.

As an optimized technical scheme of the utility model, connect the material pipe to be equidistance evenly distributed on the storehouse of throwing the medicine, and the top of material pipe extends into in the storehouse of throwing the medicine and corresponding with the position of first via hole.

As an optimized technical scheme of the utility model, the top portion that connects the material pipe is the back taper setting, and the bottom that connects the material pipe wears out the transmission system shell that the medicine dissolves out the appearance and extends to and dissolves out cup department.

As an optimal technical scheme of the utility model, fixed mounting has the muffler on pneumatic vibrator's the lateral wall, pneumatic vibrator's lateral wall is equipped with the air inlet.

(III) advantageous effects

Compared with the prior art, the utility model provides a charge device for medicine dissolving-out instrument possesses following beneficial effect:

1. this a charge device for medicine is dissolved out appearance through setting up material receiving pipe and solenoid valve, has realized out controllable, the convenient to use's of medicine volume advantage, and the medicine of top falls to the material receiving pipe from the storehouse of offeing medicine after the shock, controls the lower medicine volume of receiving the intraductal medicine of material through closed solenoid valve, goes out controllable, the convenient to use of medicine volume, need not worry that the structure is restricted and influence the unloading.

2. This a charge device for appearance is dissolved out to medicine, through setting up first coupling spring, the sieve is crossed to the lower floor, the second coupling spring, upper strata sieve board and pneumatic vibrator sieve, the realization prevents that the medicine from blockking up, ensure the normal advantage of carrying on of offeing medicine, pneumatic vibrator produces the vibrational force after opening, thereby make the lower floor cross the sieve and the upper strata sieve the board and rock from top to bottom under the atress influence of first coupling spring and second coupling spring respectively, make the even blanking of medicine in the storehouse of throwing medicine, prevent that the medicine from blockking up the material receiving pipe, and the unable completion of causing is offed medicine and is operated.

Drawings

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

FIG. 2 is a schematic view of the internal structure of the present invention;

fig. 3 is a top view of the lower layer sieving plate of the present invention.

In the figure: 1. a drug delivery bin; 2. a support leg; 3. a cushion rubber pad; 4. anchor bolts; 5. a material receiving pipe; 6. an electromagnetic valve; 7. a support plate; 8. a first connecting spring; 9. the lower layer passes through the sieve plate; 10. a second connecting spring; 11. the upper layer passes through the sieve plate; 12. a pneumatic vibrator; 13. a top cover; 14. a first via hole; 15. a parting strip; 16. a second via hole; 17. a muffler; 18. an air inlet.

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.

Referring to fig. 1-3, a dosing device for a drug dissolution instrument comprises a dosing bin 1, wherein a support leg 2 is fixedly installed at the bottom of the dosing bin 1, a cushion rubber pad 3 is adhered to the bottom of the support leg 2, a foundation bolt 4 is connected to the bottom of the support leg 2 through a thread, a material receiving pipe 5 is arranged at the bottom of the dosing bin 1, an electromagnetic valve 6 is fixedly installed at the bottom end of the material receiving pipe 5, the advantages of controllable drug output and convenient use are realized by arranging the material receiving pipe 5 and the electromagnetic valve 6, the drug above the drug falls into the material receiving pipe 5 from the dosing bin 1 after being vibrated, the drug output in the material receiving pipe 5 is controlled by closing the electromagnetic valve 6, the drug output is controllable and convenient use, the drug output is not influenced by the restriction of the structure, supporting plates 7 are fixedly installed on the inner walls at the two sides of the dosing bin 1, and a first connecting spring 8 is fixedly installed at the top of the supporting plates 7, and cross sieve 9 through first connecting spring 8 elastic connection with lower floor, the top fixed mounting that sieve 9 was crossed to the lower floor has second connecting spring 10, and has upper sieve board 11 through second connecting spring 10 elastic connection, the lateral wall fixed mounting who throws medicine storehouse 1 has pneumatic vibrator 12, crosses sieve 11 and pneumatic vibrator 12 through setting up first connecting spring 8, lower floor, has realized preventing the medicine jam, has ensured the normal advantage of offeing medicine, pneumatic vibrator 12 produces the vibrational force after opening to make sieve 9 and the upper sieve board 11 of crossing the lower floor rock from top to bottom under the atress influence of first connecting spring 8 and second connecting spring 10 respectively, make the even blanking of medicine in the storehouse of throwing medicine 1, prevent that the medicine from blockking material receiving pipe 5, and the unable completion of offeing medicine operation that causes.

Specifically, the top of the drug feeding bin 1 is hinged with a top cover 13 through a hinge, and the support legs 2 are distributed at two ends of the bottom of the drug feeding bin 1 and fixedly arranged on the top of a shell of a transmission system of the drug dissolution instrument through foundation bolts 4.

In the embodiment, after the medicine is contained, the top cover 13 is closed to prevent some particle dust from falling into the medicine feeding bin 1, so that the medicine feeding device for the medicine dissolution instrument is fixed on the medicine dissolution instrument through the foundation bolts 4, the medicine feeding device is convenient to assemble, disassemble and maintain, and the arranged buffer rubber pad 3 can be used for reducing the same vibration of the medicine dissolution instrument caused by the vibration force generated by the pneumatic vibrator 12.

Specifically, be equipped with first via hole 14 and parting bead 15 on the sieve 9 is crossed to the lower floor in proper order, be equipped with second via hole 16 on the sieve 11 is crossed to the upper strata, first via hole 14 is corresponding with the position of second via hole 16.

In this embodiment, pneumatic vibrator 12 produces the vibrational force after opening, makes the medicine on the upper strata sieve board 11 slowly move to second via hole 16 department and fall to the lower floor from this under the effect of oscillation and cross on sieve 9, and in the same way, the medicine on the sieve 9 is crossed to the lower floor slowly moves to second via hole 16 department and falls to receiving pipe 5 from this under the effect of oscillation, and parting bead 15 mainly plays the effect of keeping apart.

Specifically, the material receiving pipes 5 are uniformly distributed on the dosing bin 1 at equal intervals, and the top ends of the material receiving pipes 5 extend into the dosing bin 1 and correspond to the first through holes 14.

In this embodiment, the material receiving tube 5 can be set according to the number of configured dissolution cups, so that the medicine can smoothly fall into the material receiving tube 5.

Specifically, the top end of the material receiving pipe 5 is arranged in an inverted cone shape, and the bottom end of the material receiving pipe 5 penetrates through the shell of the transmission system of the drug dissolution instrument and extends to the dissolution cup.

In this embodiment, after the material receiving tube 5 is installed in cooperation with the drug feeding bin 1, the bottom end of the material receiving tube needs to extend into the configured dissolution cup, so as to introduce the drug into the dissolution cup for dilution and dissolution.

Specifically, a silencer 17 is fixedly mounted on a side wall of the pneumatic vibrator 12, and an air inlet 18 is arranged on the side wall of the pneumatic vibrator 12.

In this embodiment, the silencer 17 mainly eliminates some noise, the pneumatic vibrator 12 is externally connected to the air supply pump through the air inlet 18, and the pneumatic vibrator 12 is of a type GT-6.

The utility model discloses a theory of operation and use flow: when the medicine adding device for the medicine dissolving-out instrument is used, the medicine adding device is fixed on the medicine dissolving-out instrument through the foundation bolt 4, after a medicine is contained in the medicine adding bin 1, the top cover 13 is closed, the pneumatic vibrator 12 is opened to generate vibration force, so that the lower-layer sieving plate 9 and the upper-layer sieving plate 11 respectively shake up and down under the stress influence of the first connecting spring 8 and the second connecting spring 10, the medicine in the medicine adding bin 1 is uniformly blanked, the situation that the medicine blocks the material receiving pipe 5 and the medicine adding operation cannot be finished is avoided, the medicine above vibrates and then falls into the material receiving pipe 5 from the medicine adding bin 1, the medicine discharging amount in the material receiving pipe 5 is controlled by closing the electromagnetic valve 6, the electromagnetic valve 6 needs an external control system, the medicine discharging amount is controllable, the medicine adding device is convenient to use, and the situation that the structure is limited to influence.

To sum up, the medicine adding device for the medicine dissolving-out instrument has the advantages of controllable medicine output and convenient use by arranging the material receiving pipe 5 and the electromagnetic valve 6, the medicine above the medicine is vibrated and then falls into the material receiving pipe 5 from the medicine adding bin 1, the medicine output amount in the material receiving pipe 5 is controlled by closing the electromagnetic valve 6, the medicine output is controllable and convenient to use, and the medicine discharging is not influenced by worrying about the limited structure, the normal operation advantages of preventing the medicine blockage and ensuring the medicine adding are realized by arranging the first connecting spring 8, the lower layer sieve plate 9, the second connecting spring 10, the upper layer sieve plate 11 and the pneumatic vibrator 12, the pneumatic vibrator 12 generates the vibration force after being opened, so that the lower layer sieve plate 9 and the upper layer sieve plate 11 respectively shake up and down under the influence of the stress of the first connecting spring 8 and the second connecting spring 10 to enable the medicine in the medicine adding bin 1 to uniformly drop, the medicine blocking of the material receiving pipe 5 is prevented, and the medicine feeding operation cannot be finished.

It should be noted that, in this document, terms such as "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a charge device for medicine appearance of dissolving out, includes the storehouse of dosing (1), its characterized in that: the bottom of the drug feeding bin (1) is fixedly provided with support legs (2), the bottom of each support leg (2) is adhered with a cushion rubber pad (3), the bottom of the supporting leg (2) is in threaded connection with a foundation bolt (4), the bottom of the drug delivery bin (1) is provided with a material receiving pipe (5), the bottom end of the material receiving pipe (5) is fixedly provided with an electromagnetic valve (6), the inner walls of the two sides of the drug feeding bin (1) are fixedly provided with supporting plates (7), a first connecting spring (8) is fixedly arranged at the top of the supporting plate (7), and is elastically connected with a lower-layer sieve plate (9) through a first connecting spring (8), the top of the lower layer sieve plate (9) is fixedly provided with a second connecting spring (10), and is elastically connected with an upper-layer sieve plate (11) through a second connecting spring (10), and a pneumatic vibrator (12) is fixedly arranged on the side wall of the dosing bin (1).

2. The drug adding device for a drug dissolution apparatus according to claim 1, wherein: the top of the drug feeding bin (1) is hinged with a top cover (13) through a hinge piece, and the support legs (2) are distributed at two ends of the bottom of the drug feeding bin (1) and fixedly arranged on the top of a shell of a transmission system of the drug dissolution instrument through foundation bolts (4).

3. The drug adding device for a drug dissolution apparatus according to claim 1, wherein: lower floor crosses and is equipped with first via hole (14) and parting bead (15) on sieve (9) in proper order, the upper strata is crossed and is equipped with second via hole (16) on sieve (11), the position of first via hole (14) and second via hole (16) is corresponding.

4. The drug adding device for a drug dissolution machine according to claim 3, wherein: the material receiving pipes (5) are uniformly distributed on the medicine feeding bin (1) at equal intervals, and the top ends of the material receiving pipes (5) extend into the medicine feeding bin (1) and correspond to the first through holes (14).

5. The drug adding device for a drug dissolution apparatus according to claim 1, wherein: the top end part of the material receiving pipe (5) is arranged in an inverted cone shape, and the bottom end of the material receiving pipe (5) penetrates out of a shell of a transmission system of the medicine dissolving-out instrument and extends to the position of the dissolving-out cup.

6. The drug adding device for a drug dissolution apparatus according to claim 1, wherein: a silencer (17) is fixedly mounted on the side wall of the pneumatic vibrator (12), and an air inlet (18) is formed in the side wall of the pneumatic vibrator (12).