CN209123741U - A kind of quantitative sampling dissolution rate instrument - Google Patents
A kind of quantitative sampling dissolution rate instrument Download PDFInfo
- Publication number
- CN209123741U CN209123741U CN201821485855.8U CN201821485855U CN209123741U CN 209123741 U CN209123741 U CN 209123741U CN 201821485855 U CN201821485855 U CN 201821485855U CN 209123741 U CN209123741 U CN 209123741U
- Authority
- CN
- China
- Prior art keywords
- stirring
- sampling
- proportional valve
- dissolution rate
- support frame
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Abstract
The utility model discloses a kind of quantitative sampling dissolution rate instrument, including cystosepiment pedestal, stirring rod, mixing drum and sampling cup, two lateral roof of cystosepiment pedestal is mounted on support frame, support frame as described above inside top is equipped with motor housing, speed regulating motor is installed inside the motor housing, the particular number of the speed regulating motor is multiple groups, the stirring rod is installed on speed regulating motor lower end, it is located on the inside of support frame below the stirring bridge and is horizontally installed with stirring tub, the mixing drum is installed on above stirring tub, stainless steel paddle is placed in mixing drum, the mixing drum bottom, which is located at below stirring tub, is equipped with proportional valve.The utility model opens proportional valve by proportional valve control switch, enter in sampling cup to take out quantitative solution, proportional valve can set discharge rate according to requiring, thus accuracy and quantitative sampling when greatly improving sampling, convenient taking-up work of the staff to its solution.
Description
Technical field
The utility model relates to solid pharmaceutical preparation dissolving-out technology field, specially a kind of quantitative sampling dissolution rate instrument.
Background technique
Instrument of the measurement drug in dissolution degree at present.Drug dissolution instrument is in vitro to internal drug bioavailability
Whether the effective alternative studied and evaluated, and guarantee and measurement solid oral preparation agent producing process and quality close
Reason and a stable important means, there is also the places of some shortcomings for existing dissolution rate instrument, such as；Existing dissolution rate
Instrument can not carry out quantitative sampling quantitative sampling when in use, thus it is relatively complicated in sampling, make its sampling work very not
Just.
Utility model content
The purpose of this utility model is to provide a kind of quantitative sampling dissolution rate instrument, solve proposed in background technique
Problem.
To achieve the above object, the utility model provides the following technical solutions: a kind of quantitative sampling dissolution rate instrument, including bubble
Foam board bottom seat, stirring rod, mixing drum and sampling cup, two lateral roof of cystosepiment pedestal are mounted on support frame, the support
Motor housing is installed on the inside of top of the trellis, speed regulating motor is installed, the particular number of the speed regulating motor is inside the motor housing
Multiple groups, the stirring rod are installed on speed regulating motor lower end, are located to be horizontally installed on the inside of support frame below the stirring bridge and stir
Tub is mixed, the mixing drum is installed on above stirring tub, and stainless steel paddle is placed in mixing drum, mixing drum bottom position
Proportional valve is installed below stirring tub, support frame as described above bottom front and rear sides are mounted on baffle, support frame as described above left side
Power supply line is installed, the motor housing front side top is equipped with speed switch, is equipped with below the speed switch
Time switch, the stirring tub installed in front have proportional valve control switch.
As a kind of preferred embodiment of the utility model, sliding rail, the sliding rail are symmetrically installed on the inside of the baffle
Inside is equipped with sampling cup holder, and the sampling cup holder is flexibly connected with baffle by sliding rail, and the sampling cup is placed in sampling cup holder
Top, and sampling cup is placed in below proportional valve.
It is located on the inside of support frame as a kind of preferred embodiment of the utility model, below the motor housing and is transversely mounted
There is a stirring bridge, the stirring rod is through stirring bridge.
As a kind of preferred embodiment of the utility model, the stirring rod bottom is equipped with stainless steel paddle.
As a kind of preferred embodiment of the utility model, the sampling cup holder right end is equipped with handle.
As a kind of preferred embodiment of the utility model, the power supply line is opened with speed switch, periodically respectively
It closes and proportional valve control switch is electrically connected, the speed switch and time switch and speed regulating motor are electrically connected, described
Proportional valve control switch and proportional valve are electrically connected.
Compared with prior art, the beneficial effects of the utility model are as follows:
1. a kind of quantitative sampling dissolution rate instrument of the utility model opens proportional valve by proportional valve control switch, to take
Quantitative solution enters in sampling cup out, and proportional valve can be according to the discharge rate for requiring set its setting, to greatly improve
Accuracy and quantitative sampling when sampling, convenient taking-up work of the staff to its solution.
2. a kind of quantitative sampling dissolution rate instrument of the utility model is located at by sliding rail and slides to make its sampling cup in baffle
Frame is located at sliding in baffle, consequently facilitating sampling cup is located at the taking-up work in sampling glass stand, significantly convenient staff couple
The work of taking of its sampling cup.
Detailed description of the invention
Upon reading the detailed description of non-limiting embodiments with reference to the following drawings, other spies of the utility model
Sign, objects and advantages will become more apparent upon:
Fig. 1 is a kind of main view of quantitative sampling dissolution rate instrument of the utility model；
Fig. 2 is a kind of right view internal structure chart of quantitative sampling dissolution rate instrument of the utility model.
In figure: 1 support frame, 2 motor housings, 3 stirring bridges, 4 stirring tub, 5 baffles, 6 stirring rods, 7 stainless steel paddles,
8 speed switches, 9 time switches, 10 proportional valve control switches, 11 proportional valves, 12 sampling cups, 13 cystosepiment pedestals, 14
Power supply line, 15 handles, 16 mixing drums, 17 sliding rails, 18 speed regulating motors, 19 sampling glass stands.
Specific embodiment
To be easy to understand the technical means, creative features, achievement of purpose, and effectiveness of the utility model, below
In conjunction with specific embodiment, the utility model is further described.
The utility model provides a kind of technical solution referring to FIG. 1-2: a kind of quantitative sampling dissolution rate instrument, including foam
Board bottom seat 13, stirring rod 6, mixing drum 16 and sampling cup 12,13 liang of lateral roofs of the cystosepiment pedestal are mounted on support frame 1,
1 inside top of support frame as described above is equipped with motor housing 2, and speed regulating motor 18, the speed regulation electricity are equipped with inside the motor housing 2
The particular number of machine 18 is multiple groups, and the stirring rod 6 is installed on 18 lower end of speed regulating motor, is located at branch below the stirring bridge 3
Stirring tub 4 is horizontally installed on the inside of support 1, the mixing drum 16 is installed on 4 top of stirring tub, and stainless steel paddle 7 is set
In in mixing drum 16,16 bottom of mixing drum is equipped with proportional valve 11,1 bottom of support frame as described above below stirring tub 4
Front and rear sides are mounted on baffle 5, and power supply line 14,2 front side top of the motor housing installation are equipped on the left of support frame as described above 1
There is speed switch 8, time switch 9 is installed below the speed switch 8,4 installed in front of stirring tub has
Proportional valve control switch 10.
It is (as shown in Figure 1) in the present embodiment that proportional valve 11 is opened by proportional valve control switch 10, to take out quantitative
Solution enters in sampling cup 12, and proportional valve 11 can be according to the discharge rate for requiring set its setting, to greatly improve sampling
When accuracy and quantitative sampling, convenient taking-up work of the staff to its solution.
Wherein, it is symmetrically installed with sliding rail 17 on the inside of the baffle 5, sampling cup holder 19, institute are installed on the inside of the sliding rail 17
It states sampling cup holder 19 and is flexibly connected with baffle 5 by sliding rail 17, the sampling cup 12 is placed in 19 top of sampling cup holder, and sampling cup
12 are placed in 11 lower section of proportional valve.
It is (as depicted in figs. 1 and 2) in the present embodiment that the interior sliding of baffle 5 is located to make its sampling glass stand 19 by sliding rail 17
It is slided in baffle 5, consequently facilitating sampling cup 12 is located at the taking-up work in sampling glass stand 19, significantly convenient work people
Take work of the member to its sampling cup 12.
Wherein, it is located at below the motor housing 2 on the inside of support frame 1 and is horizontally installed with stirring bridge 3, the stirring rod 6 passes through
It is through at stirring bridge 3.
It is (as depicted in figs. 1 and 2) in the present embodiment stirring rod 6 to be limited by stirring bridge 3, to avoid stirring
It mixes when bar 6 rotates and shakes, to influence its operating result.
Wherein, 6 bottom of stirring rod is equipped with stainless steel paddle 7.
It is (as shown in Figure 1) in the present embodiment to make device by stainless steel paddle 7 the service life is longer, it is more resistance to
With.
Wherein, 19 right end of sampling cup holder is equipped with handle 15.
The extraction work (as depicted in figs. 1 and 2) that can be convenient for sampling glass stand 19 by handle 15, takes it in the present embodiment
The taking-up of sample cup holder 19 is more laborsaving.
Wherein, the power supply line 14 is electrical with speed switch 8, time switch 9 and proportional valve control switch 10 respectively
Connection, the speed switch 8 and time switch 9 and speed regulating motor 18 are electrically connected, the proportional valve control switch 10 with
Proportional valve 11 is electrically connected.
When a kind of quantitative sampling dissolution rate instrument uses, device is steadily placed in first on operation desktop, then will
The drug for needing to detect is put into mixing drum 16, while can inject hydrochloric acid solution, then is powered on by power supply line 14, then pass through
Speed switch 8 can control the revolving speed of speed regulating motor 18, at this time again can be to the work of its speed regulating motor 18 by time switch 9
It is timed as the time, speed regulating motor 18 will will drive stirring rod 6 and be located at rotation in stirring bridge 3 when rotating, pass through stirring rod
Frame 3 can limit its stirring rod 6, avoid stirring rod 6 from double swerve occur to influence experimental result, stirring rod 6 can band
Dynamic stainless steel paddle 7, which is located in mixing drum 16, to be stirred, to realize that drug is located at stirring dissolution in hydrochloric acid solution, works as tune
Speed motor 18 can open proportional valve 11 by proportional valve control switch 10 after closing under the control of time switch 9, to take out
Quantitative solution enters in sampling cup 12, and proportional valve 11 can set sampling according to the discharge rate for requiring set its setting, importing
Staff's pull handle 15 can make sampling glass stand 19 be located at sliding in baffle 5 by sliding rail 17 after cup 12, consequently facilitating sampling
Cup 12 is located at the taking-up work in sampling glass stand 19.
The basic principles and main features of the present invention and the advantages of the present invention have been shown and described above, for
For those skilled in the art, it is clear that the present invention is not limited to the details of the above exemplary embodiments, and without departing substantially from this
In the case where the spirit or essential attributes of utility model, the utility model can be realized in other specific forms.Therefore, no matter
From the point of view of which point, the present embodiments are to be considered as illustrative and not restrictive, and the scope of the utility model is by institute
Attached claim rather than above description limit, it is intended that will fall within the meaning and scope of the equivalent elements of the claims
All changes are embraced therein.It should not treat any reference in the claims as limiting related right
It is required that.
In addition, it should be understood that although this specification is described in terms of embodiments, but not each embodiment is only wrapped
Containing an independent technical solution, this description of the specification is merely for the sake of clarity, and those skilled in the art should
It considers the specification as a whole, the technical solutions in the various embodiments may also be suitably combined, forms those skilled in the art
The other embodiments being understood that.
Claims (6)
1. a kind of quantitative sampling dissolution rate instrument, including cystosepiment pedestal (13), stirring rod (6), mixing drum (16) and sampling cup
(12), it is characterised in that: (13) two lateral roof of cystosepiment pedestal is mounted on support frame (1), at the top of support frame as described above (1)
Inside is equipped with motor housing (2), is equipped with speed regulating motor (18) inside the motor housing (2), the tool of the speed regulating motor (18)
Body quantity is multiple groups, and the stirring rod (6) is installed on speed regulating motor (18) lower end, is located at support below the stirring bridge (3)
Stirring tub (4) is horizontally installed on the inside of frame (1), the mixing drum (16) is installed on above stirring tub (4), stainless steel stirring
Leaf (7) is placed in mixing drum (16), and mixing drum (16) bottom, which is located at below stirring tub (4), is equipped with proportional valve (11),
Support frame as described above (1) bottom front and rear sides are mounted on baffle (5), are equipped with power supply line (14), institute on the left of support frame as described above (1)
It states motor housing (2) front side top to be equipped with speed switch (8), timing is installed below the speed switch (8) and is opened
It closes (9), stirring tub (4) installed in front has proportional valve control switch (10).
2. a kind of quantitative sampling dissolution rate instrument according to claim 1, it is characterised in that: symmetrical on the inside of the baffle (5)
It is equipped with sliding rail (17), sampling cup holder (19) is installed on the inside of the sliding rail (17), the sampling cup holder (19) and baffle (5) are logical
Sliding rail (17) flexible connection is crossed, the sampling cup (12) is placed in above sampling cup holder (19), and sampling cup (12) is placed in proportional valve
(11) lower section.
3. a kind of quantitative sampling dissolution rate instrument according to claim 1, it is characterised in that: orientation under the motor housing (2)
It is horizontally installed with stirring bridge (3) on the inside of the support frame (1), the stirring rod (6) is through stirring bridge (3).
4. a kind of quantitative sampling dissolution rate instrument according to claim 1, it is characterised in that: stirring rod (6) the bottom peace
Equipped with stainless steel paddle (7).
5. a kind of quantitative sampling dissolution rate instrument according to claim 2, it is characterised in that: sampling cup holder (19) right end
Handle (15) are installed.
6. a kind of quantitative sampling dissolution rate instrument according to claim 1, it is characterised in that: the power supply line (14) respectively with
Speed switch (8), time switch (9) and proportional valve control switch (10) are electrically connected, the speed switch (8) and
Time switch (9) and speed regulating motor (18) are electrically connected, and the proportional valve control switch (10) and proportional valve (11) are electrically connected.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821485855.8U CN209123741U (en) | 2018-09-12 | 2018-09-12 | A kind of quantitative sampling dissolution rate instrument |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821485855.8U CN209123741U (en) | 2018-09-12 | 2018-09-12 | A kind of quantitative sampling dissolution rate instrument |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209123741U true CN209123741U (en) | 2019-07-19 |
Family
ID=67230019
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821485855.8U Expired - Fee Related CN209123741U (en) | 2018-09-12 | 2018-09-12 | A kind of quantitative sampling dissolution rate instrument |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209123741U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113390677A (en) * | 2021-04-27 | 2021-09-14 | 顾心梅 | Lactobacillus casei zymotic fluid automatic extraction element for feed processing |
-
2018
- 2018-09-12 CN CN201821485855.8U patent/CN209123741U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113390677A (en) * | 2021-04-27 | 2021-09-14 | 顾心梅 | Lactobacillus casei zymotic fluid automatic extraction element for feed processing |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190719 Termination date: 20210912 |