CN219815998U - Medicinal liquid preparation device - Google Patents
Medicinal liquid preparation device Download PDFInfo
- Publication number
- CN219815998U CN219815998U CN202320450289.1U CN202320450289U CN219815998U CN 219815998 U CN219815998 U CN 219815998U CN 202320450289 U CN202320450289 U CN 202320450289U CN 219815998 U CN219815998 U CN 219815998U
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- China
- Prior art keywords
- stirring
- tank
- nozzles
- sliding seat
- dispensing device
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- 239000007788 liquid Substances 0.000 title claims abstract description 49
- 238000002360 preparation method Methods 0.000 title abstract description 26
- 238000003756 stirring Methods 0.000 claims abstract description 118
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 41
- 238000011010 flushing procedure Methods 0.000 claims abstract description 11
- 239000002994 raw material Substances 0.000 claims abstract description 11
- 239000007921 spray Substances 0.000 claims abstract description 4
- 238000001802 infusion Methods 0.000 claims description 9
- 239000012530 fluid Substances 0.000 claims description 4
- 229910001220 stainless steel Inorganic materials 0.000 claims description 4
- 239000010935 stainless steel Substances 0.000 claims description 4
- 238000013019 agitation Methods 0.000 claims 2
- 239000003814 drug Substances 0.000 abstract description 21
- 239000000463 material Substances 0.000 abstract description 8
- 239000000126 substance Substances 0.000 abstract description 5
- 230000005540 biological transmission Effects 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 3
- 230000009471 action Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 229940079593 drug Drugs 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 239000008400 supply water Substances 0.000 description 1
Landscapes
- Accessories For Mixers (AREA)
Abstract
The utility model discloses a medicinal liquid preparation device which comprises a stirring tank, a stirring assembly and a flushing assembly, wherein a containing cavity is formed in the stirring tank, and the stirring assembly is used for stirring raw materials in the containing cavity; the flushing assembly comprises a water supply piece, a plurality of nozzles, a sliding seat and a sliding driving piece, wherein the sliding seat is arranged on the inner wall of the stirring tank in a sliding manner, the nozzles are arranged on the sliding seat, the sliding driving piece drives the sliding seat to slide relative to the tank body, the nozzles are arranged on the sliding seat along the circumferential direction, and the water supply piece supplies water to the nozzles so that the nozzles spray and flush water flow on the inner wall of the stirring tank. The stirring driving piece is used for driving the stirring shaft to rotate, so that the stirring blade is driven to stir the materials in the accommodating cavity. After the raw materials are uniformly stirred, the liquid medicine can be led out of the accommodating cavity. The water supply piece can be used for supplying water to the nozzles, and water flow sprayed by each nozzle can wash the inner wall of the stirring tank. Therefore, the inner wall of the stirring tank can be cleaned rapidly, and the problem that the residual substances on the inner wall of the stirring tank can affect the next preparation of the liquid medicine is avoided.
Description
Technical Field
The utility model relates to the field of medicine production equipment, in particular to a medicinal liquid preparation device.
Background
At present, a liquid preparation tank is generally used for stirring materials in the production fields of medicines, chemical industry and the like so as to dissolve or uniformly mix the materials.
The liquid preparation tank in the prior art can see the patent with the application number of CN201721646169.X, the liquid preparation tank comprises a liquid preparation tank body, a stirring paddle is arranged in the liquid preparation tank body, the stirring paddle comprises a stirring shaft which is vertically arranged and a stirring blade which is fixed on the stirring shaft, and when the liquid preparation tank is operated, the stirring shaft is driven to rotate by a motor which is arranged outside the liquid preparation tank body, and the stirring shaft drives the stirring blade to rotate, so that materials in the liquid preparation tank body are turned. However, after each stirring of the liquid medicine, the existing medicinal liquid preparation device can leave part of the liquid medicine and residues on the inner wall of the liquid preparation tank. These residual medicinal liquid and medicinal residues can affect the next medicinal liquid preparation, resulting in inaccurate medicinal liquid components. The operation of flushing the inner wall of the existing liquid preparation tank is very complicated, so that the cleaning work of the inner wall of the liquid preparation tank is very difficult.
Therefore, how to quickly clean the inner wall of the liquid preparation tank is a technical problem to be solved.
Disclosure of Invention
The utility model aims to overcome the technical defects, and provides a medicinal liquid preparation device which solves the technical problem that the inner wall of a liquid preparation tank is difficult to clean in the prior art.
In order to achieve the technical purpose, the technical scheme of the utility model comprises a medicinal liquid preparation device, which comprises:
the stirring tank is internally provided with a containing cavity;
a stirring assembly which stirs the raw materials in the accommodating chamber;
the flushing assembly comprises a water supply piece, a plurality of nozzles, a sliding seat and a sliding driving piece, wherein the sliding seat is arranged on the inner wall of the stirring tank in a sliding manner, the nozzles are arranged on the sliding seat, the sliding driving piece drives the sliding seat to slide relative to the tank body, the nozzles are arranged on the sliding seat along the circumferential direction in a separated manner, and the water supply piece supplies water to the nozzles so that the nozzles spray water flow for flushing the inner wall of the stirring tank.
Preferably, the stirring tank comprises a tank body and a tank cover, the accommodating cavity is formed in the tank body, the top end of the tank body is provided with a feeding port communicated with the accommodating cavity, and the tank cover is arranged at the top end of the tank body in an openable and closable manner so as to close or open the feeding port.
Preferably, a discharge hole communicated with the bottom end of the accommodating cavity is formed in the bottom end of the tank body, and the stirring tank further comprises a stop valve, wherein the stop valve is arranged at the discharge hole to close or open the discharge hole.
Preferably, the bottom end of the accommodating cavity is provided with a guiding conical surface surrounding the discharge hole, and the diameter of the guiding conical surface close to one end of the discharge hole is smaller than that of the guiding conical surface far away from one end of the discharge hole.
Preferably, a diversion cavity is formed in the sliding seat, a plurality of diversion holes corresponding to the nozzles one by one are formed in the sliding seat, the diversion holes are communicated with the diversion cavity, the nozzles are communicated with the diversion holes, and the water supply piece supplies water to the diversion cavity.
Preferably, the water supply part comprises an infusion pump, and the output end of the infusion pump is communicated with the diversion cavity.
Preferably, the sliding driving piece comprises a hydraulic cylinder, a cylinder body of the hydraulic cylinder is mounted on the tank body, and a piston rod of the hydraulic cylinder is connected with the sliding seat so as to drive the sliding seat to move.
Preferably, the stirring assembly comprises a stirring shaft, stirring blades and a stirring driving piece, wherein the stirring shaft is rotatably arranged in the accommodating cavity in a erecting mode, the stirring blades are arranged on the stirring shaft, and the stirring driving piece drives the stirring shaft to rotate and drives the stirring blades to rotate.
Preferably, the stirring driving piece comprises a stirring motor, and an output shaft of the stirring motor is in transmission connection with the stirring shaft so as to drive the stirring shaft to rotate.
Preferably, the stirring tank is a stainless steel stirring tank.
Compared with the prior art, the utility model has the beneficial effects that: the materials to be stirred are put into the accommodating cavity, and the materials in the accommodating cavity are stirred by the stirring assembly. After the raw materials are uniformly stirred, the liquid medicine can be led out of the accommodating cavity. The water supply piece can be used for supplying water to the nozzles, and water flow sprayed by each nozzle can wash the inner wall of the stirring tank. And the sliding driving piece can be used for driving the sliding seat to move relative to the stirring tank, so that water flow can sweep the inner wall of the stirring tank. And then the inner wall of the stirring tank is cleaned rapidly, so that the problem that the residual substances on the inner wall of the stirring tank can influence the next preparation of the liquid medicine is avoided.
Drawings
FIG. 1 is a schematic diagram of a pharmaceutical liquid dispensing device according to an embodiment of the present utility model;
the stirring tank 100, the tank body 110, the accommodating cavity 111, the feed inlet 112, the discharge outlet 113, the tank cover 120, the stop valve 130, the stirring assembly 200, the stirring shaft 210, the stirring blade 220, the stirring driving piece 230, the stirring motor 231, the flushing assembly 300, the water supply piece 310, the infusion pump 311, the nozzle 320, the sliding seat 330, the diversion cavity 331, the sliding driving piece 340 and the hydraulic cylinder 341.
Detailed Description
The present utility model will be described in further detail with reference to the drawings and examples, in order to make the objects, technical solutions and advantages of the present utility model more apparent. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the scope of the utility model.
Referring to fig. 1, the embodiment of the utility model provides a medicinal liquid preparation device, which belongs to the field of medicinal production equipment, and is used for stirring and preparing liquid medicine.
In some preferred embodiments, the medical fluid preparing tank comprises a stirring tank 100, a stirring assembly 200 and a flushing assembly 300, wherein a containing cavity 111 is formed in the stirring tank 100. The stirring assembly 200 comprises a stirring shaft 210, a stirring blade 220 and a stirring driving member 230, wherein the stirring shaft 210 is rotatably arranged in the accommodating cavity 111, the stirring blade 220 is arranged on the stirring shaft 210, and the stirring driving member 230 drives the stirring shaft 210 to rotate and drives the stirring blade 220 to rotate. The flushing assembly 300 includes a water supply member 310 and a plurality of nozzles 320, the plurality of nozzles 320 being provided at the inner wall of the agitator tank 100 along the circumferential direction, the water supply member 310 supplying water to the nozzles 320 so that the nozzles 320 spray water flowing through the inner wall of the agitator tank 100.
In the above embodiment, the raw materials to be stirred are put into the accommodating cavity 111, and the stirring driving member 230 drives the stirring shaft 210 to rotate, so as to drive the stirring blade 220 to stir the materials in the accommodating cavity 111. After the raw materials are uniformly stirred, the liquid medicine can be guided out of the accommodating cavity 111. The water supply member 310 is then used to supply water to the nozzles 320, and the water ejected from each nozzle 320 can flush the inner wall of the agitator tank 100. Therefore, the inner wall of the stirring tank 100 can be quickly cleaned, and the problem that the residual substances on the inner wall of the stirring tank 100 can affect the next preparation of the liquid medicine is avoided.
In some preferred embodiments, the stirring tank 100 includes a tank body 110 and a tank cover 120, the tank body 110 is provided with a containing cavity 111, and a feeding port 112 communicating with the containing cavity 111 is provided at the top end of the tank body 110, and the tank cover 120 is openably and closably provided at the top end of the tank body 110 to close or open the feeding port 112.
In the above embodiment, when the raw materials need to be put in, the can cover 120 can be opened, so that the feed port 112 can be opened. The raw materials can be put into the accommodating cavity 111 through the feed opening 112, and then the can cover 120 can be closed, so that the feed opening 112 is closed. Avoiding the liquid medicine from being sputtered to the outside through the feed port 112 during the process of stirring the liquid medicine.
On the basis of the above embodiment, the bottom end of the tank 110 is provided with the discharge port 113 communicated with the bottom end of the accommodating cavity 111, and the stirring tank 100 further includes the stop valve 130, where the stop valve 130 is installed at the discharge port 113 to close or open the discharge port 113. During the stirring of the medical fluid, the discharge port 113 may be closed by the shut-off valve 130. After the liquid medicine is stirred, the stop valve 130 can be controlled to open the discharge port 113, and the stirred liquid medicine is led out through the discharge port 113.
In some preferred embodiments, the bottom end of the receiving cavity 111 has a guiding cone surrounding the discharge opening 113, and the diameter of the guiding cone near the end of the discharge opening 113 is smaller than the diameter of the guiding cone far from the end of the discharge opening 113. Under the guiding action of the guiding conical surface, the liquid medicine in the accommodating cavity 111 can be guided out of the discharge hole 113 more smoothly, so that the residual quantity of the liquid medicine which cannot be guided out through the discharge hole 113 is reduced.
In some preferred embodiments, the flushing assembly 300 includes a slider 330 and a sliding driving member 340, the slider 330 is slidably disposed on the inner wall of the can 110, the nozzle 320 is mounted on the slider 330, and the sliding driving member 340 drives the slider 330 to slide relative to the can 110. The sliding driving member 340 is utilized to drive the sliding seat 330 to move relative to the tank 110, so as to drive the nozzles 320 to correspondingly move relative to the inner wall of the tank 110, so that the water flow ejected from the nozzles 320 can sweep the inner wall of the tank 110, and each part of the inner wall of the tank 110 is fully flushed and cleaned.
In some preferred embodiments, the sliding base 330 is provided with a diversion cavity 331, the sliding base 330 is provided with a plurality of diversion holes corresponding to the nozzles 320 one by one, the diversion holes are communicated with the diversion cavity 331, the nozzles 320 are communicated with the diversion holes, and the water supply member 310 supplies water to the diversion cavity 331.
In some preferred embodiments, the water supply 310 includes an infusion pump 311, with the output of the infusion pump 311 communicating with a diversion chamber 331. The infusion pump 311 will deliver water flow into the diversion chamber 331, thereby achieving the purpose of supplying water to the nozzle 320.
The embodiment of the slide driving member 340 is possible as long as the slide carriage 330 can be driven to move relative to the can 110, and in some preferred embodiments, the slide driving member 340 includes a hydraulic cylinder 341, a cylinder body of the hydraulic cylinder 341 is mounted to the can 110, and a piston rod of the hydraulic cylinder 341 is connected to the slide carriage 330 to drive the slide carriage 330 to move. It should be emphasized that, on the one hand, the hydraulic cylinder 341 itself needs to have good tightness and hygienic standards, and on the other hand, the hydraulic cylinder 341 needs to be mounted at a higher position as much as possible, so as to avoid the hydraulic cylinder 341 being soaked with the liquid medicine.
Embodiments of the agitator drive 230 are possible as long as the agitator shaft 210 can be driven to rotate, and in some preferred embodiments, the agitator drive 230 includes an agitator motor 231, and the output shaft of the agitator motor 231 is drivingly connected to the agitator shaft 210 to drive the agitator shaft 210 to rotate. The stirring motor 231 can be directly connected with the stirring shaft 210 by adopting a coupling, and the transmission ratio between the stirring motor 231 and the stirring shaft 210 can be adjusted by adopting a proper transmission mode.
In some preferred embodiments, the stirring tank 100 is a stainless steel stirring tank 100, and the use of the stainless steel stirring tank 100 can provide the stirring tank 100 with good corrosion resistance, while providing the stirring tank 100 with excellent hygienic standards.
The can lid 120 is first opened, thereby opening the feed port 112. An operator can throw the raw materials for preparing the liquid medicine into the accommodating cavity 111 through the feeding port 112, and the stirring motor 231 is utilized to drive the stirring shaft 210 to rotate, so that the stirring shaft 210 can be utilized to drive the stirring blades 220 to stir the materials in the accommodating cavity 111. After the raw materials are stirred uniformly, the stop valve 130 can be opened, so that the liquid medicine in the accommodating cavity 111 can be guided out from the discharge hole 113 more smoothly under the guiding action of the guiding conical surface. The infusion pump 311 then pressurizes the flow of water into the diversion chamber 331, thereby providing water to the nozzle 320. The water flow ejected from each nozzle 320 may flush the inner wall of the agitator tank 100. Therefore, the inner wall of the stirring tank 100 can be quickly cleaned, and the problem that the residual substances on the inner wall of the stirring tank 100 can affect the next preparation of the liquid medicine is avoided.
The above-described embodiments of the present utility model do not limit the scope of the present utility model. Any other corresponding changes and modifications made in accordance with the technical idea of the present utility model shall be included in the scope of the claims of the present utility model.
Claims (10)
1. A pharmaceutical dispensing device comprising:
the stirring tank is internally provided with a containing cavity;
a stirring assembly which stirs the raw materials in the accommodating chamber;
the flushing assembly comprises a water supply piece, a plurality of nozzles, a sliding seat and a sliding driving piece, wherein the sliding seat is arranged on the inner wall of the stirring tank in a sliding manner, the nozzles are arranged on the sliding seat, the sliding driving piece drives the sliding seat to slide relative to the stirring tank, the nozzles are arranged on the sliding seat along the circumferential direction in a separated manner, and the water supply piece supplies water to the nozzles so that the nozzles spray water flow for flushing the inner wall of the stirring tank.
2. The liquid dispensing device according to claim 1, wherein the stirring tank comprises a tank body and a tank cover, the tank body is provided with the accommodating cavity, the top end of the tank body is provided with a feed port communicated with the accommodating cavity, and the tank cover is arranged at the top end of the tank body in an openable and closable manner so as to close or open the feed port.
3. The liquid dispensing device according to claim 2, wherein the bottom end of the tank body is provided with a discharge port communicated with the bottom end of the accommodating cavity, and the stirring tank further comprises a stop valve, and the stop valve is arranged at the discharge port to close or open the discharge port.
4. A pharmaceutical dispensing device according to claim 3 wherein the bottom end of the receiving chamber has a guiding conical surface surrounding the outlet, and the diameter of the guiding conical surface near the outlet is smaller than the diameter of the guiding conical surface at the end far from the outlet.
5. The liquid dispensing device according to claim 1, wherein a diversion cavity is formed in the sliding seat, a plurality of diversion holes corresponding to the nozzles one by one are formed in the sliding seat, the diversion holes are communicated with the diversion cavity, the nozzles are communicated with the diversion holes, and the water supply piece supplies water to the diversion cavity.
6. A medicinal fluid dispensing device as claimed in claim 5 wherein the water supply comprises an infusion pump, the output of the infusion pump being in communication with the diversion chamber.
7. A pharmaceutical fluid dispensing device according to claim 2 wherein the slide drive comprises a hydraulic cylinder, the cylinder body of which is mounted to the canister, the piston rod of which is connected to the slide carriage to drive the slide carriage.
8. The liquid dispensing device of claim 1, wherein the stirring assembly comprises a stirring shaft, a stirring blade and a stirring driving member, the stirring shaft is rotatably arranged in the accommodating cavity, the stirring blade is arranged on the stirring shaft, and the stirring driving member drives the stirring shaft to rotate and drives the stirring blade to rotate.
9. A pharmaceutical liquid dispensing device according to claim 8 wherein said agitator drive member comprises an agitator motor, an output shaft of said agitator motor being drivingly connected to said agitator shaft for driving rotation of said agitator shaft.
10. A pharmaceutical dispensing device according to claim 1 wherein the agitation tank is a stainless steel agitation tank.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320450289.1U CN219815998U (en) | 2023-03-03 | 2023-03-03 | Medicinal liquid preparation device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320450289.1U CN219815998U (en) | 2023-03-03 | 2023-03-03 | Medicinal liquid preparation device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219815998U true CN219815998U (en) | 2023-10-13 |
Family
ID=88250013
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320450289.1U Active CN219815998U (en) | 2023-03-03 | 2023-03-03 | Medicinal liquid preparation device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219815998U (en) |
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2023
- 2023-03-03 CN CN202320450289.1U patent/CN219815998U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant |