CN211487530U - Quantitative dosing device for pharmaceutical raw materials - Google Patents
Quantitative dosing device for pharmaceutical raw materials Download PDFInfo
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- CN211487530U CN211487530U CN201922377081.8U CN201922377081U CN211487530U CN 211487530 U CN211487530 U CN 211487530U CN 201922377081 U CN201922377081 U CN 201922377081U CN 211487530 U CN211487530 U CN 211487530U
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Abstract
The utility model relates to the technical field of medicine manufacturing equipment, in particular to a quantitative dosing device for pharmaceutical raw materials, which comprises a dosing bracket, wherein a raw material supply pump is arranged at the top end of the dosing bracket, the input end of the raw material supply pump is connected with an external raw material storage box, and the output end of the raw material supply pump extends to a raw material supply hopper; the raw material feeding hopper is arranged inside the distribution support, a hopper sealing cover body is arranged above the raw material feeding hopper, the raw material feeding hopper comprises a discharging pipe, an electromagnetic discharging valve is arranged on the discharging pipe, and the lower end of the discharging pipe extends into the metering weighing box body; the bottom of the metering and weighing box body is connected with an extraction pump, the input end of the extraction pump extends to the inside of the metering and weighing box body, and the output end of the extraction pump extends to the raw material sedimentation and distribution box body. The utility model discloses a dosing device for pharmaceutical raw materials, which solves the problem that the prior dosing device can generate a large amount of dust when being dosed.
Description
Technical Field
The utility model relates to a medicine manufacture equipment technical field, in particular to pharmacy raw materials ration dosing device.
Background
The medicinal materials can be used as raw materials for preparing medicines, in particular to Chinese medicinal materials, namely raw materials of Chinese medicaments which are not processed or prepared into finished products. The traditional Chinese medicine is a traditional Chinese medicinal material and is an important component of excellent Chinese culture. In order to be taken and carried conveniently, traditional Chinese medicinal materials are generally made into pills through a series of steps, the pills need to be crushed into powder in the making process, then the powder is mixed according to a certain proportion and extruded into pills, and the existing quantitative distribution device for the powder medicinal materials can generate a large amount of dust when being subjected to quantitative distribution, so that the working environment is polluted.
SUMMERY OF THE UTILITY MODEL
The utility model aims at: the utility model provides a dosing device for pharmaceutical raw materials, which solves the problem that the prior dosing device can generate a large amount of dust when being dosed.
In order to achieve the above purpose, the technical scheme of the utility model is as follows:
a quantitative dosing device for pharmaceutical raw materials comprises a dosing bracket, wherein a raw material supply pump is arranged at the top end of the dosing bracket, the input end of the raw material supply pump is connected with an external raw material storage box, and the output end of the raw material supply pump extends to a raw material supply hopper;
the raw material feeding hopper is arranged inside the distribution support, a hopper sealing cover body is arranged above the raw material feeding hopper, the raw material feeding hopper comprises a discharging pipe, an electromagnetic discharging valve is arranged on the discharging pipe, and the lower end of the discharging pipe extends into the metering weighing box body;
the bottom of the metering and weighing box body is connected with an extraction pump, the input end of the extraction pump extends into the metering and weighing box body, and the output end of the extraction pump extends to the raw material sedimentation distribution box body;
and a distribution material outlet is arranged at the bottom of the raw material sedimentation distribution box body.
The utility model discloses further set up to: the raw material supply hopper is funnel-shaped.
The utility model discloses further set up to: the dispensing support is also provided with a control panel, and the control panel is respectively connected with a raw material supply pump, an electromagnetic blanking valve, a metering weighing box body and an extraction pump.
The utility model discloses further set up to: the powder sedimentation auxiliary baffle is vertically and downwards arranged at the position, opposite to the output end of the extraction pump, in the raw material sedimentation distribution box body, a plurality of powder discharge buffer baffles which are arranged in a staggered mode are arranged below the powder sedimentation auxiliary baffle, and the powder discharge buffer baffles are arranged in an inclined mode.
To sum up, the utility model discloses following beneficial effect has:
in the raw materials is supplied with the time through the raw materials supply pump directly with the raw materials transport the raw materials supply hopper, set up the sealed lid of hopper in the top of raw materials supply hopper, then the raw materials is directly carried the metering weighing box through the unloading pipe in, the metering weighing is accomplished the back, in the raw materials settlement distribution box is directly carried with quantitative raw materials to by the extraction pump, whole ration distribution process all goes on under encapsulated situation to can produce the problem of a large amount of dust when having solved the ration.
The powder sedimentation auxiliary baffle and the powder discharge buffer baffles are arranged in the raw material sedimentation distribution box body, a certain amount of raw material is sprayed on the powder sedimentation auxiliary baffle when being conveyed into the raw material sedimentation distribution box body by the extraction pump, the raw material is limited in a semi-closed space formed by the raw material sedimentation distribution box body, the powder discharge buffer baffles and the powder sedimentation auxiliary baffle, and finally the raw material and the raw material sedimentation auxiliary baffle and the powder discharge buffer baffles slide downwards along the semi-closed space, the blanking speed of the raw material is slowed down by the powder discharge buffer baffles in staggered arrangement, and the raw material can be prevented from scattering to generate dust to a certain extent when being distributed and discharged;
set for the medicinal material raw materials definite value of ration through control panel, control panel receives the current raw materials weight numerical value that the measurement box of weighing sent in real time, and when the raw materials in the measurement box of weighing reached the medicinal material definite value of settlement, the control solenoid valve was closed, then opened the extraction pump and extract the raw materials to the raw materials subsides the ration box in, control panel and solenoid valve, measurement box of weighing, extraction pump mutually support and have realized the automation of ration.
Drawings
In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings used in the embodiments or the description of the prior art will be briefly described below.
FIG. 1 is a schematic view of the overall construction of a pharmaceutical material dosing device;
FIG. 2 is a schematic view of a connection mode of a control panel;
wherein: 1. a dispensing stand; 2. a raw material supply pump; 3. a raw material supply hopper; 4. a hopper sealing cover body; 5. a discharging pipe; 6. an electromagnetic blanking valve; 7. a metering weighing box body; 8. an extraction pump; 9. the raw material is settled and distributed to the box body; 10. a dosing outlet; 11. a control panel; 12. a powder sedimentation auxiliary baffle; 13. a powder discharging buffer clapboard; 14. a pressure relief pipe; 15. and (5) filtering by using a filter screen.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings.
Referring to fig. 1, a quantitative dispensing device for pharmaceutical raw materials comprises a dispensing frame 1, a raw material supply pump 2 disposed at the top end of the dispensing frame 1, an input end of the raw material supply pump 2 connected to an external raw material storage tank, and an output end extending to a raw material supply hopper 3, wherein the raw material supply hopper 3 is funnel-shaped.
The raw material supply hopper 3 is arranged inside the distribution bracket 1, a hopper sealing cover body 4 is arranged above the raw material supply hopper 3, the raw material supply hopper 3 comprises a blanking pipe 5, an electromagnetic blanking valve 6 is arranged on the blanking pipe 5, and the lower end of the blanking pipe 5 extends into a metering weighing box body 7;
the bottom of the metering and weighing box body 7 is connected with an extraction pump 8, the input end of the extraction pump 8 extends into the metering and weighing box body 7, and the output end extends to a raw material sedimentation distribution box body 9;
at the bottom of the material settling distribution tank 9 is provided a distribution outlet 10.
In this embodiment, directly carry the raw materials to supply in the hopper 3 through raw materials supply pump 2 when the raw materials is supplied with, set up hopper sealing cover 4 in the top of raw materials supply hopper 3, then the raw materials is directly carried in the box 7 of weighing of measurement through unloading pipe 5, the back is weighed in the measurement, in the box 9 is subsided to the raw materials is subsided to the direct quantitative raw materials of carrying with by extraction pump 8, whole ration process all goes on under airtight state to can produce the problem of a large amount of dusts when having solved the ration.
Referring to fig. 2, in this embodiment, a control panel 11 is further installed on the distribution support 1, the control panel 11 is respectively connected to the raw material supply pump 2, the electromagnetic blanking valve 6, the metering weighing box 7, and the extraction pump 8, a fixed value of the quantitatively distributed raw material is set by the control panel 11, the control panel 11 receives a current raw material weight value sent by the metering weighing box 7 in real time, when the raw material in the metering weighing box 7 reaches the set fixed value of the raw material, the electromagnetic valve is controlled to be closed, then the extraction pump 8 is opened to extract the raw material into the raw material sedimentation distribution box 9, and the control panel 11, the electromagnetic valve, the metering weighing box 7, and the extraction pump 8 cooperate with each other to realize automation of the quantitative distribution.
In this embodiment, a powder sedimentation auxiliary baffle 12 is vertically and downwardly arranged at a position opposite to the output end of the extraction pump 8 in the raw material sedimentation distribution box 9, a plurality of powder discharge buffer baffles 13 which are arranged in a staggered manner are arranged below the powder sedimentation auxiliary baffle 12, the powder discharge buffer baffles 13 are arranged in an inclined manner, the raw material sedimentation distribution box 9 is internally provided with the powder sedimentation auxiliary baffle 12 and the powder discharge buffer baffles 13 which are arranged in a staggered manner, a fixed amount of raw material is sprayed on the powder sedimentation auxiliary baffle 12 when being conveyed into the raw material sedimentation distribution box 9 by the extraction pump 8, the powder sedimentation auxiliary baffle 12 is arranged to limit the raw material in a semi-closed space formed by the raw material sedimentation distribution box 9, the powder discharge buffer baffles 13 and finally along the powder sedimentation auxiliary baffle 12 and the powder discharge buffer baffles 13, the powder discharging buffer baffle plates 13 which are arranged in a staggered mode slow down the discharging speed of the raw materials, and can prevent the raw materials from generating dust to a certain extent when the raw materials are allocated for discharging.
In the present embodiment, the raw material supply hopper 3 and the weighing box 7 are provided with the pressure relief pipe 14, and the filter screen 15 is provided in the pressure relief pipe 14.
Finally, it should be noted that: the above embodiments are only used to illustrate the technical solution of the present invention and not to limit it; although the present invention has been described in detail with reference to preferred embodiments, those skilled in the art will appreciate that; the invention can be modified or equivalent substituted for some technical features; without departing from the spirit of the present invention, it should be understood that the scope of the claims is intended to cover all such modifications and variations.
Claims (4)
1. The quantitative dosing device for the pharmaceutical raw materials is characterized by comprising a dosing bracket, wherein a raw material supply pump is arranged at the top end of the dosing bracket, the input end of the raw material supply pump is connected with an external raw material storage box, and the output end of the raw material supply pump extends to a raw material supply hopper;
the raw material feeding hopper is arranged inside the distribution support, a hopper sealing cover body is arranged above the raw material feeding hopper, the raw material feeding hopper comprises a discharging pipe, an electromagnetic discharging valve is arranged on the discharging pipe, and the lower end of the discharging pipe extends into the metering weighing box body;
the bottom of the metering and weighing box body is connected with an extraction pump, the input end of the extraction pump extends into the metering and weighing box body, and the output end of the extraction pump extends to the raw material sedimentation distribution box body;
and a distribution material outlet is arranged at the bottom of the raw material sedimentation distribution box body.
2. A dosing device for pharmaceutical raw material according to claim 1, characterized in that said raw material feeding hopper is funnel-shaped.
3. The quantitative dosing device for pharmaceutical raw materials according to claim 1, wherein a control panel is further installed on the dosing bracket, and the control panel is respectively connected with a raw material supply pump, an electromagnetic blanking valve, a metering weighing box body and an extraction pump.
4. The quantitative dispensing device for pharmaceutical raw materials according to claim 1, wherein an auxiliary baffle for powder sedimentation is vertically and downwardly arranged at a position opposite to the output end of the extraction pump in the raw material sedimentation dispensing box, a plurality of staggered powder discharge buffer baffles are arranged below the auxiliary baffle for powder sedimentation, and the powder discharge buffer baffles are obliquely arranged.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922377081.8U CN211487530U (en) | 2019-12-26 | 2019-12-26 | Quantitative dosing device for pharmaceutical raw materials |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922377081.8U CN211487530U (en) | 2019-12-26 | 2019-12-26 | Quantitative dosing device for pharmaceutical raw materials |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211487530U true CN211487530U (en) | 2020-09-15 |
Family
ID=72419769
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922377081.8U Active CN211487530U (en) | 2019-12-26 | 2019-12-26 | Quantitative dosing device for pharmaceutical raw materials |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211487530U (en) |
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2019
- 2019-12-26 CN CN201922377081.8U patent/CN211487530U/en active Active
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