CN214514042U - Pharmacy solution mixing apparatus - Google Patents
Pharmacy solution mixing apparatus Download PDFInfo
- Publication number
- CN214514042U CN214514042U CN202120449292.2U CN202120449292U CN214514042U CN 214514042 U CN214514042 U CN 214514042U CN 202120449292 U CN202120449292 U CN 202120449292U CN 214514042 U CN214514042 U CN 214514042U
- Authority
- CN
- China
- Prior art keywords
- box body
- pipe
- fixedly arranged
- motor
- bevel gear
- 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.)
- Expired - Fee Related
Links
- 239000007788 liquid Substances 0.000 claims abstract description 55
- 238000003756 stirring Methods 0.000 claims abstract description 32
- 239000003186 pharmaceutical solution Substances 0.000 claims abstract description 7
- 230000002093 peripheral effect Effects 0.000 claims abstract description 6
- 238000005192 partition Methods 0.000 claims description 10
- 238000007789 sealing Methods 0.000 claims description 7
- 230000000149 penetrating effect Effects 0.000 claims description 6
- 230000006835 compression Effects 0.000 claims description 4
- 238000007906 compression Methods 0.000 claims description 4
- 230000001360 synchronised effect Effects 0.000 claims description 4
- 239000003814 drug Substances 0.000 abstract description 13
- 239000000243 solution Substances 0.000 abstract description 10
- 238000002360 preparation method Methods 0.000 abstract 1
- 238000004026 adhesive bonding Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 230000005540 biological transmission Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram 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
- 239000000825 pharmaceutical preparation Substances 0.000 description 1
- 230000001376 precipitating effect Effects 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 238000007790 scraping Methods 0.000 description 1
Images
Abstract
A pharmaceutical solution mixing device, the utility model relates to the technical field of medicament preparation devices, wherein stirring shafts are symmetrically arranged at the left side and the right side inside a box body; the left side wall of the box body is fixedly provided with a metering pipe in a through mode, the metering pipe is of a square pipe structure, a piston is movably arranged inside the metering pipe, the peripheral wall of the piston is abutted to the inner side wall of the metering pipe, a pressure sensor is fixedly arranged on the bottom surface of the piston, a screw rod is fixedly arranged on the top surface of the piston, one side of the top surface of the box body is fixedly provided with a second motor through a motor support, an output shaft of the second motor is fixedly connected with a first bevel gear, the upper side of the first bevel gear is meshed with a second bevel gear, and the second bevel gear is sleeved on the screw rod in a rotating mode through threads; can improve the stirring efficiency of pharmacy solution with the liquid medicine misce bene, simultaneously, can carry out quantitative feeding to the liquid medicine, easy operation, the practicality is strong.
Description
Technical Field
The utility model relates to a medicament configuration equipment technical field, concretely relates to pharmacy solution mixing apparatus.
Background
As is well known, a pharmaceutical solution mixing apparatus is a device for mixing various raw materials, which is widely used in the field of pharmaceutical preparation; what pharmacy solution mixing apparatus among the prior art directly adopted sets up the (mixing) shaft of fixed position in the inside of hybrid chamber, comes to stir the mixture to the liquid medicine in the hybrid chamber, and stirring efficiency ratio is lower, and the function of device is more single simultaneously, can not satisfy the demand of current production.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to prior art's defect and not enough, provide a reasonable in design's pharmacy solution mixing apparatus, can improve the stirring efficiency of pharmacy solution with the liquid medicine misce bene, simultaneously, can carry out quantitative feeding to the liquid medicine, easy operation, the practicality is strong.
In order to achieve the above purpose, the utility model adopts the following technical proposal: the device comprises a box body, a first motor, a second motor, a first bevel gear, a second bevel gear, a metering pipe, a piston, a screw rod, a right-angle seat, a telescopic pipe, a first liquid inlet pipe and a second liquid inlet pipe; a partition plate is fixedly arranged in the box body, stirring shafts are symmetrically arranged on the left side and the right side in the box body, the upper end of each stirring shaft movably penetrates through the partition plate and is rotatably embedded on the inner top surface of the box body through a bearing, and the lower end of each stirring shaft is rotatably embedded on the inner bottom surface of the box body through a bearing; the stirring shafts on the upper sides of the partition plates are fixedly sleeved with synchronizing wheels, synchronizing belts are connected between the synchronizing wheels on the left side and the right side in a crossed mode, the upper end of the stirring shaft on the right side penetrates through the top surface of the box body through a bearing and then is fixedly connected with the output end of a first motor, and the first motor is fixedly arranged on the top surface of the box body through a motor support; a liquid outlet pipe is fixedly arranged on the lower side of the right side wall of the box body; the left side wall of the box body is fixedly provided with a metering pipe in a through mode, the metering pipe is of a square pipe structure, a first control valve is fixedly arranged on the lower side of the metering pipe, a piston is movably arranged in the metering pipe, the peripheral wall of the piston is abutted against the inner side wall of the metering pipe, a pressure sensor is fixedly arranged on the bottom surface of the piston, a lead screw is fixedly arranged on the top surface of the piston, and the upper end of the lead screw extends above the metering pipe after penetrating through the top surface of the metering pipe; a first liquid inlet pipe is fixedly inserted into one side of the piston, a telescopic pipe is fixedly connected to the upper end of the first liquid inlet pipe, the upper end of the telescopic pipe fixedly penetrates through the upper side surface of the metering pipe and then is connected with a second liquid inlet pipe, a second control valve is fixedly arranged on the second liquid inlet pipe, a second motor is fixedly arranged on one side of the top surface of the box body through a motor support, a first bevel gear is fixedly connected to an output shaft of the second motor, a second bevel gear is meshed with the upper side of the first bevel gear, the second bevel gear is sleeved on the screw rod through a threaded rotating sleeve, a right-angle seat is fixedly arranged on the box body on one side of the second motor, and the upper side of the second bevel gear is rotatably embedded on the bottom surface of the horizontal end of the right-angle seat through a bearing; the pressure sensor, the first motor and the second motor are all connected with an external power supply.
Furthermore, the upper end of the screw rod is fixedly provided with a limiting plate, and the limiting plate and the upper side face of the horizontal end of the right-angle seat are in limiting arrangement.
Furthermore, a liquid level sensor is fixedly arranged on the inner side wall of the box body and connected with an external power supply.
Furthermore, a fixing sleeve is fixedly sleeved on the outer side wall of the lower end of the stirring shaft, mounting grooves are symmetrically formed in the left side and the right side of the fixing sleeve, the mounting grooves are of a hollow structure with an opening at the lower side, a scraper is movably inserted into the opening end at the lower side of the mounting groove, the lower side edge of the scraper is abutted against the inner bottom surface of the box body, a limiting strip is fixedly arranged on the inner side edge of the upper side of the scraper, the limiting strip is clamped with the lower side surface of the mounting groove, and a plurality of compression springs are fixedly arranged on the limiting strip and the inner top surface of the mounting groove; the fixed sealing washer that is provided with on the open end inside wall of mounting groove, the sealing washer sets up with the wall is contradicted all around of scraper blade.
After the structure is adopted, the beneficial effects of the utility model are that: a pharmacy solution mixing equipment, can improve the stirring efficiency of pharmacy solution with the liquid medicine misce bene, simultaneously, can carry out quantitative feeding to the liquid medicine, easy operation, the practicality is strong, the utility model has the advantages of set up rationally, the cost of manufacture is low.
Description of the drawings:
fig. 1 is a schematic structural diagram of the present invention.
Fig. 2 is an enlarged view of a portion a in fig. 1.
Fig. 3 is an enlarged view of a portion B in fig. 1.
Fig. 4 is a schematic view of the connection structure of the synchronizing wheel and the synchronizing belt of the present invention.
Description of reference numerals:
the device comprises a box body 1, a partition plate 2, a stirring shaft 3, a synchronizing wheel 4, a synchronizing belt 5, a first motor 6, a liquid outlet pipe 7, a metering pipe 8, a first control valve 9, a piston 10, a pressure sensor 11, a screw rod 12, a first liquid inlet pipe 13, an extension pipe 14, a second liquid inlet pipe 15, a second control valve 16, a second motor 17, a first bevel gear 18, a second bevel gear 19, a right-angle seat 20, a limiting plate 21, a liquid level sensor 22, a fixing sleeve 23, a mounting groove 24, a scraping plate 25, a limiting strip 26, a compression spring 27 and a sealing ring 28.
The specific implementation mode is as follows:
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.
As shown in fig. 1 to 4, the following technical solutions are adopted in the present embodiment: the device comprises a box body 1, a first motor 6, a second motor 17, a first bevel gear 18, a second bevel gear 19, a metering pipe 8, a piston 10, a screw rod 12, a right-angle seat 20, an extension pipe 14, a first liquid inlet pipe 13 and a second liquid inlet pipe 15; a partition plate 2 is fixedly welded in the box body 1, stirring shafts 3 are symmetrically arranged on the left side and the right side in the box body 1, the upper ends of the stirring shafts 3 are rotatably embedded on the inner top surface of the box body 1 through bearings after movably penetrating through the partition plate 2, and the lower ends of the stirring shafts 3 are rotatably embedded on the inner bottom surface of the box body 1 through bearings; synchronizing wheels 4 are fixedly welded on the stirring shafts 3 on the upper sides of the partition plates 2, and synchronizing belts 5 are connected between the synchronizing wheels 4 on the left side and the right side in a crossed mode, so that the synchronizing wheels 4 on the left side and the right side rotate in opposite directions, the upper ends of the stirring shafts 3 on the right side penetrate through the top surface of the box body 1 through bearings and then are fixedly connected with the output end of a first motor 6, and the first motor 6 is fixedly arranged on the top surface of the box body 1 through a motor support and bolts; a liquid outlet pipe 7 is fixedly welded on the lower side of the right side wall of the box body 1; the liquid level sensor 22 is fixedly arranged on the inner side wall of the box body 1 through bolts, so that the liquid level condition in the box body 1 can be detected in time, and the liquid level sensor 22 is connected with an external power supply; a measuring pipe 8 is fixedly arranged on the left side wall of the box body 1 in a penetrating mode, the measuring pipe 8 is of a square pipe structure, a first control valve 9 is fixedly arranged on the lower side of the measuring pipe 8 through bolts, a piston 10 is movably arranged inside the measuring pipe 8, the peripheral wall of the piston 10 is arranged in a mode of abutting against the inner side wall of the measuring pipe 8, a pressure sensor 11 is fixedly arranged on the bottom surface of the piston 10, a lead screw 12 is fixedly arranged on the top surface of the piston 10 through bolts, and the upper end of the lead screw 12 extends above the measuring pipe 8 after penetrating through the top surface of the measuring pipe 8; a first liquid inlet pipe 13 is fixedly inserted on one side of a piston 10 through gluing, an extension pipe 14 is fixedly connected to the upper end of the first liquid inlet pipe 13 through a bolt and a flange, the upper end of the extension pipe 14 fixedly penetrates through the upper side surface of a metering pipe 8 and then is connected with a second liquid inlet pipe 15 through a bolt and a flange, a second control valve 16 is fixedly arranged on the second liquid inlet pipe 15 through a bolt, a second motor 17 is fixedly arranged on one side of the top surface of a box body 1 through a motor bracket and a bolt, a first bevel gear 18 is fixedly welded on an output shaft of the second motor 17, a second bevel gear 19 is meshed with the upper side of the first bevel gear 18, the second bevel gear 19 is rotatably sleeved on a screw rod 12 through threads, a right angle seat 20 is fixedly welded on the box body 1 on one side of the second motor 17, and the upper side of the second bevel gear 19 is rotatably embedded on the bottom surface of the horizontal end of the right angle seat 20 through a bearing; a limiting plate 21 is fixedly welded at the upper end of the screw rod 12, and the limiting plate 21 and the upper side face of the horizontal end of the right-angle seat 20 are limited to limit the stroke of the screw rod 12; the pressure sensor 11, the first motor 6 and the second motor 17 are all connected with an external power supply;
the outer side wall of the lower end of the stirring shaft 3 is fixedly welded and sleeved with a fixing sleeve 23, mounting grooves 24 are symmetrically welded on the left side and the right side of the fixing sleeve 23, the mounting grooves 24 are of a hollow structure with an opening at the lower side, a scraper 25 is movably inserted into the opening end at the lower side of the mounting grooves 24, the lower side edge of the scraper 25 is abutted against the inner bottom surface of the box body 1, a limiting strip 26 is fixedly welded on the inner side edge of the upper side of the scraper 25, the limiting strip 26 is clamped with the lower side surface of the mounting grooves 24, and a plurality of compression springs 27 are fixedly welded on the limiting strip 26 and the inner top surface of the mounting grooves 24; the inner side wall of the opening end of the mounting groove 24 is fixedly provided with a sealing ring 28 through gluing, and the sealing ring 28 is abutted against the peripheral wall of the scraper 25.
The working principle of the specific embodiment is as follows: when liquid is fed, the piston 10 is positioned at the lower side of the metering pipe 8, then the second liquid inlet pipe 15 is connected with an external liquid supply mechanism, liquid to be stirred is conveyed to the inside of the metering pipe 8 through the second liquid inlet pipe 15, the telescopic pipe 14 and the first liquid inlet pipe 13, the hydraulic pressure in the metering pipe 8 at the lower side of the piston 10 rises, the pressure sensor 11 detects that the pressure is increased, the second motor 17 is opened, the second motor 17 drives the second bevel gear 19 to rotate, the first bevel gear 18 drives the screw rod 12 to rise due to the meshing of the second bevel gear 19 and the first bevel gear 18 until the liquid level in the metering pipe 8 reaches a set value, the second control valve 16 is closed, the first control valve 9 is opened, meanwhile, the second motor 17 rotates reversely, the screw rod 12 descends, the piston 10 conveys the liquid in the metering pipe 8 to the inside of the box body 1, the first motor 6 is opened, the first motor 6 drives the stirring shaft 3 to rotate, under the transmission action of the synchronous belt 5, the stirring shafts 3 on the left side and the right side rotate reversely, and the stirring shafts 3 stir the liquid in the box body 1; the scraper 25 and the mounting groove 24 drive the liquid on the inner bottom surface of the box body 1 to be scraped and stirred, and the liquid medicine after stirring is discharged through the liquid outlet pipe 7.
After adopting above-mentioned structure, this embodiment's beneficial effect is as follows:
1. the stirring shafts 3 on the left side and the right side rotate reversely and synchronously, so that the liquid medicine can be uniformly mixed, and the stirring efficiency of the pharmaceutical solution is improved;
2. the liquid medicine is fed through the metering pipe 8, so that quantitative feeding can be performed, the operation is simple, and the practicability is high;
3. the liquid at the bottom of the box body 1 is scraped and stirred through the mounting groove 24 and the scraper 25, and the liquid medicine is effectively prevented from precipitating.
Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments or portions thereof without departing from the spirit and scope of the invention.
Claims (4)
1. A pharmaceutical solution mixing apparatus, characterized by: the device comprises a box body (1), a first motor (6), a second motor (17), a first bevel gear (18), a second bevel gear (19), a metering pipe (8), a piston (10), a screw rod (12), a right-angle seat (20), a telescopic pipe (14), a first liquid inlet pipe (13) and a second liquid inlet pipe (15); a partition plate (2) is fixedly arranged in the box body (1), stirring shafts (3) are symmetrically arranged on the left side and the right side in the box body (1), the upper ends of the stirring shafts (3) movably penetrate through the partition plate (2) and are rotatably embedded on the inner top surface of the box body (1) through bearings, and the lower ends of the stirring shafts (3) are rotatably embedded on the inner bottom surface of the box body (1) through bearings; synchronous wheels (4) are fixedly sleeved on the stirring shafts (3) on the upper sides of the partition plates (2), synchronous belts (5) are connected between the synchronous wheels (4) on the left side and the right side in a crossed mode, the upper ends of the stirring shafts (3) on the right side penetrate through the top surface of the box body (1) through bearings and then are fixedly connected with the output end of a first motor (6), and the first motor (6) is fixedly arranged on the top surface of the box body (1) through a motor support; a liquid outlet pipe (7) is fixedly arranged on the lower side of the right side wall of the box body (1); a measuring pipe (8) is fixedly arranged on the left side wall of the box body (1) in a penetrating mode, the measuring pipe (8) is of a square pipe structure, a first control valve (9) is fixedly arranged on the lower side of the measuring pipe (8), a piston (10) is movably arranged inside the measuring pipe (8), the peripheral walls of the piston (10) are arranged in a mode of abutting against the inner side wall of the measuring pipe (8), a pressure sensor (11) is fixedly arranged on the bottom surface of the piston (10), a lead screw (12) is fixedly arranged on the top surface of the piston (10), and the upper end of the lead screw (12) stretches above the measuring pipe (8) after penetrating through the top surface of the measuring pipe (8); a first liquid inlet pipe (13) is fixedly inserted at one side of the piston (10), an extension pipe (14) is fixedly connected at the upper end of the first liquid inlet pipe (13), after the upper end of the extension pipe (14) fixedly penetrates through the upper side surface of the metering pipe (8), the liquid inlet pipe (15) is connected with a second liquid inlet pipe (15), a second control valve (16) is fixedly arranged on the second liquid inlet pipe (15), a second motor (17) is fixedly arranged on one side of the top surface of the box body (1) through a motor support, a first bevel gear (18) is fixedly connected onto an output shaft of the second motor (17), a second bevel gear (19) is arranged on the upper side of the first bevel gear (18) in a meshed mode, the second bevel gear (19) is rotatably sleeved on the screw rod (12) through threads, a right-angle seat (20) is fixedly arranged on the box body (1) on one side of the second motor (17), and the upper side of the second bevel gear (19) is rotatably embedded on the bottom surface of the horizontal end of the right-angle seat (20) through a bearing; the pressure sensor (11), the first motor (6) and the second motor (17) are connected with an external power supply.
2. A pharmaceutical solution mixing apparatus according to claim 1, wherein: the upper end of the screw rod (12) is fixedly provided with a limiting plate (21), and the limiting plate (21) and the upper side face of the horizontal end of the right-angle seat (20) are limited.
3. A pharmaceutical solution mixing apparatus according to claim 1, wherein: the liquid level sensor (22) is fixedly arranged on the inner side wall of the box body (1), and the liquid level sensor (22) is connected with an external power supply.
4. A pharmaceutical solution mixing apparatus according to claim 1, wherein: the outer side wall of the lower end of the stirring shaft (3) is fixedly sleeved with a fixing sleeve (23), mounting grooves (24) are symmetrically formed in the left side and the right side of the fixing sleeve (23), the mounting grooves (24) are of a hollow structure with an opening in the lower side, a scraper (25) is movably inserted into the opening end in the lower side of the mounting groove (24), the lower side of the scraper (25) is abutted to the inner bottom surface of the box body (1), a limiting strip (26) is fixedly arranged on the inner side edge of the upper side of the scraper (25), the limiting strip (26) is clamped with the lower side surface of the mounting groove (24), and a plurality of compression springs (27) are fixedly arranged on the inner top surfaces of the limiting strip (26) and the mounting groove (24); a sealing ring (28) is fixedly arranged on the inner side wall of the opening end of the mounting groove (24), and the sealing ring (28) is abutted to the peripheral wall of the scraper (25).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120449292.2U CN214514042U (en) | 2021-03-02 | 2021-03-02 | Pharmacy solution mixing apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120449292.2U CN214514042U (en) | 2021-03-02 | 2021-03-02 | Pharmacy solution mixing apparatus |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214514042U true CN214514042U (en) | 2021-10-29 |
Family
ID=78259698
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120449292.2U Expired - Fee Related CN214514042U (en) | 2021-03-02 | 2021-03-02 | Pharmacy solution mixing apparatus |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214514042U (en) |
-
2021
- 2021-03-02 CN CN202120449292.2U patent/CN214514042U/en not_active Expired - Fee Related
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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 |
Granted publication date: 20211029 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |