CN216418975U - Medicine inspection is with filter equipment with higher speed - Google Patents
Medicine inspection is with filter equipment with higher speed Download PDFInfo
- Publication number
- CN216418975U CN216418975U CN202123186752.6U CN202123186752U CN216418975U CN 216418975 U CN216418975 U CN 216418975U CN 202123186752 U CN202123186752 U CN 202123186752U CN 216418975 U CN216418975 U CN 216418975U
- Authority
- CN
- China
- Prior art keywords
- filtering
- bevel gear
- rod
- crankshaft
- screw thread
- 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
- 239000003814 drug Substances 0.000 title claims abstract description 34
- 238000007689 inspection Methods 0.000 title claims abstract description 11
- 229940079593 drug Drugs 0.000 title claims abstract description 8
- 238000001914 filtration Methods 0.000 claims abstract description 61
- 238000005070 sampling Methods 0.000 claims abstract description 31
- 239000007788 liquid Substances 0.000 claims abstract description 25
- 230000005540 biological transmission Effects 0.000 claims description 22
- 238000007789 sealing Methods 0.000 claims description 9
- 238000003255 drug test Methods 0.000 claims description 8
- 238000003756 stirring Methods 0.000 claims description 8
- 210000002445 nipple Anatomy 0.000 claims 1
- 238000004090 dissolution Methods 0.000 abstract description 7
- 238000001514 detection method Methods 0.000 abstract description 4
- 238000000967 suction filtration Methods 0.000 abstract description 3
- 238000003466 welding Methods 0.000 description 4
- 238000005086 pumping Methods 0.000 description 2
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
Images
Landscapes
- Sampling And Sample Adjustment (AREA)
Abstract
The utility model belongs to the technical field of inspection equipment, in particular to an accelerating filter device for drug inspection, aiming at the problem that the existing accelerating filter device utilizing a suction filtration mode can not continuously accelerate and filter more liquid medicine, and if the liquid medicine is not stirred during the filtration, the test result is easily inaccurate due to incomplete dissolution of part of the medicine, the following proposal is proposed, which comprises a support plate, the top of the support plate is provided with a filtering shell, the top of the filtering shell is provided with a liquid inlet hopper, the support plate is provided with an opening, the bottom of the filtering shell is provided with an external thread pipe, the external thread pipe is positioned in the opening, a sampling cup is arranged on the external thread pipe in a threaded manner, the utility model can continuously and uninterruptedly accelerate the filtering of the liquid medicine when in use, and simultaneously, the liquid medicine can be stirred, so that the condition that the detection result is inaccurate due to incomplete dissolution of part of the medicine is avoided.
Description
Technical Field
The utility model relates to an inspection machine technical field especially relates to a medicine inspection is with filter equipment with higher speed.
Background
In the prior art, a filtering or column passing device for food and drug detection generally contains a solution in a container or a column with a filtering structure, so that the solution is filtered or passed through the column by utilizing the self gravity, the filtering efficiency is low and the filtering speed is slow, and the pumping filtration speed is increased by adopting a pumping filtration mode to solve the problems in the prior art;
the existing accelerated filtering device utilizing the suction filtration mode often cannot carry out continuous accelerated filtering on more liquid medicines, and if the liquid medicines are not stirred during filtering, the detection result is easily inaccurate due to incomplete dissolution of part of medicines.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the problem that the existing accelerating filtering device utilizing the suction filtration mode often can not carry out continuous accelerating filtration on more liquid medicine, and the liquid medicine is not stirred when filtering if not then easily leads to the defect that the inspection result is out of alignment because of the dissolution of part of medicine is incomplete, and the provided accelerating filtering device for medicine inspection.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
the utility model provides a medicine inspection is with filter equipment with higher speed, including the mounting panel, the top of mounting panel is provided with the filtration casing, the top of filtering the casing is provided with into the liquid fill, the opening has been seted up on the mounting panel, the bottom of filtering the casing is provided with the external screw thread pipe, the external screw thread pipe is located the opening, the sampling cup is installed to the screw thread on the external screw thread pipe, the screw thread opening has been seted up to the bottom of filtering the casing, filter element is installed to screw thread opening internal thread, filter element's bottom is connected with the sampling tube, the top fixedly connected with curb plate of mounting panel, the curb plate is provided with same negative pressure mechanism with one side that the filtration casing is close to each other, negative pressure mechanism cooperatees with the sampling cup.
Preferably, the negative pressure mechanism includes the inflator, is connected with first connecting pipe and second connecting pipe on the inflator, is provided with one-way admission valve in the first connecting pipe, is provided with one-way discharge valve in the second connecting pipe, has seted up the connection gas pocket on the sample cup, connects to be provided with the sealing ring in the gas pocket, and the one end of second connecting pipe is connected with sealed air cock, and sealed air cock cooperatees with the sealing ring.
Preferably, the rotary rod is rotatably mounted on the inner wall of the top of the filtering shell, and a plurality of stirring rods are fixedly sleeved on the outer side of the rotary rod.
Preferably, the same bent axle is installed in the rotation between filtration casing and the curb plate, and the transmission chamber has been seted up in the one end fixedly connected with hand wheel of bent axle in the filtration casing, and the one end of bent axle extends to transmission intracavity and fixedly connected with big bevel gear, and the top of rotary rod extends to transmission intracavity and fixedly connected with bevel pinion, and bevel pinion meshes with big bevel gear mutually.
Preferably, a piston is arranged in the air cylinder in a sliding mode, a sliding rod is connected to the piston, the top end of the sliding rod extends to the outer side of the air cylinder and is rotatably connected with a transmission rod, and one end of the transmission rod is rotatably sleeved on the outer side of the crankshaft.
Compared with the prior art, the utility model has the advantages of:
1. according to the scheme, the large bevel gear is matched with the small bevel gear, and the rotating rod is matched with the stirring rod, so that the liquid medicine can be continuously stirred while the filtering is accelerated, and the condition that the detection result is inaccurate due to incomplete dissolution of part of the medicine is avoided;
2. in the scheme, the crankshaft and the transmission rod are matched with the sliding rod and the piston, so that the gas in the sampling cup is continuously extracted by the gas cylinder, and the sampling cup is gradually vacuumized, so that the liquid medicine in the filter shell can continuously flow into the sampling cup through the filter element;
the utility model discloses can be incessant filter the liquid medicine with higher speed in the use, and can stir the liquid medicine simultaneously, avoid appearing because of the incomplete condition that leads to the inspection result misalignment of dissolving of partial medicine.
Drawings
Fig. 1 is a schematic structural view of an accelerated filtration device for drug testing according to the present invention;
fig. 2 is an enlarged schematic structural diagram of a point a in fig. 1 of the accelerated filtration device for drug testing according to the present invention;
fig. 3 is a schematic perspective view of a filter element and a sampling tube of an accelerated filtering apparatus for drug testing according to the present invention.
In the figure: the device comprises a support plate 1, a filter shell 2, a liquid inlet hopper 3, an external threaded pipe 4, a sampling cup 5, a filter element 6, a sampling pipe 7, a side plate 8, an air cylinder 9, a first connecting pipe 10, a second connecting pipe 11, a rotating rod 12, a stirring rod 13, a crankshaft 14, a hand wheel 15, a large bevel gear 16, a small bevel gear 17, a piston 18, a sliding rod 19 and a transmission rod 20.
Detailed Description
The technical solutions in the present embodiment will be clearly and completely described below with reference to the drawings in the present embodiment, and it is obvious that the described embodiments are only a part of the embodiments, and not all of the embodiments.
Example one
Referring to fig. 1-3, an accelerating filtering device for drug testing comprises a support plate 1, a filtering shell 2 is arranged at the top of the support plate 1, a liquid inlet hopper 3 is arranged at the top of the filtering shell 2, an opening is formed in the support plate 1, an external threaded pipe 4 is arranged at the bottom of the filtering shell 2, the external threaded pipe 4 is located in the opening, a sampling cup 5 is installed on the external threaded pipe 4 in a threaded mode, a threaded opening is formed in the bottom of the filtering shell 2, a filtering element 6 is installed in the threaded opening in a threaded mode, a sampling pipe 7 is connected to the bottom of the filtering element 6, a side plate 8 is fixedly connected to the top of the support plate 1 in a welded mode, the same negative pressure mechanism is arranged on one side, close to the filtering shell 2, of the side plate 8 and the sampling cup 5, and the negative pressure mechanism is matched with the sampling cup 5.
In this embodiment, the negative pressure mechanism includes an air cylinder 9, a first connecting pipe 10 and a second connecting pipe 11 are connected to the air cylinder 9, a one-way air inlet valve is provided in the first connecting pipe 10, a one-way exhaust valve is provided in the second connecting pipe 11, a connecting air hole is provided on the sampling cup 5, a sealing ring is provided in the connecting air hole, one end of the second connecting pipe 11 is connected with a sealing air tap, and the sealing air tap is matched with the sealing ring.
In this embodiment, a rotating rod 12 is rotatably mounted on the inner wall of the top of the filtering casing 2, and a plurality of stirring rods 13 are fixed to the outer side of the rotating rod 12 through welding.
In this embodiment, the same crankshaft 14 is rotatably installed between the filtering shell 2 and the side plate 8, one end of the crankshaft 14 is connected with a hand wheel 15 through welding, a transmission cavity is formed in the filtering shell 2, one end of the crankshaft 14 extends into the transmission cavity and is connected with a large bevel gear 16 through welding, the top end of the rotating rod 12 extends into the transmission cavity and is connected with a small bevel gear 17 through welding, and the small bevel gear 17 is meshed with the large bevel gear 16.
In this embodiment, a piston 18 is slidably mounted in the air cylinder 9, a slide rod 19 is connected to the piston 18, the top end of the slide rod 19 extends to the outside of the air cylinder 9 and is rotatably connected with a transmission rod 20, and one end of the transmission rod 20 is rotatably sleeved on the outside of the crankshaft 14.
In the embodiment, when the sampling cup is used, a liquid medicine to be tested is poured into the filtering shell 2 through the liquid inlet hopper 3, then the hand wheel 15 is rotated, the hand wheel 15 drives the crankshaft 14 to rotate, the crankshaft 14 drives the large bevel gear 16 to rotate, the large bevel gear 16 drives the small bevel gear 17 to rotate and increase the speed, the small bevel gear 17 drives the rotating rod 12 to rotate, the rotating rod 12 drives the stirring rod 13 to rotate, so that the liquid medicine can be continuously stirred, the situation that the test result is inaccurate due to incomplete dissolution of part of the medicine is avoided, meanwhile, the crankshaft 14 drives the sliding rod 19 to displace through the transmission rod 20, the sliding rod 19 drives the piston 18 to reciprocate, the piston 18 can continuously pump the gas in the sampling cup 5 through the first connecting pipe 10 and the second connecting pipe 11, so that negative pressure is gradually formed in the sampling cup 5, and the liquid medicine in the filtering shell 2 can be accelerated to enter the sampling cup 5 through the filtering element 6 and the sampling pipe 7, and the sampling can be continuously operated, and the operation is very convenient.
Example two
The difference from the first embodiment is that: it installs same bent axle 14 to rotate between filtering casing 2 and the curb plate 8, one side fixed mounting of curb plate 8 has servo motor, the one end of bent axle 14 runs through curb plate 8 and welds mutually with servo motor's output shaft, it has the transmission chamber to seted up in filtering casing 2, the one end of bent axle 14 extends to transmission intracavity and fixedly connected with big bevel gear 16, the top of rotary rod 12 extends to transmission intracavity and fixedly connected with little bevel gear 17, little bevel gear 17 meshes with big bevel gear 16 mutually.
In the embodiment, when the sampling cup is used, a liquid medicine to be tested is poured into the filtering shell 2 through the liquid inlet hopper 3, then the servo motor is started, the servo motor drives the crankshaft 14 to rotate, the crankshaft 14 drives the large bevel gear 16 to rotate, the large bevel gear 16 drives the small bevel gear 17 to rotate and increase the speed, the small bevel gear 17 drives the rotating rod 12 to rotate, the rotating rod 12 drives the stirring rod 13 to rotate, so that the liquid medicine can be continuously stirred, the condition that the test result is inaccurate due to incomplete dissolution of part of the medicine is avoided, meanwhile, the crankshaft 14 drives the sliding rod 19 to displace through the transmission rod 20, the sliding rod 19 drives the piston 18 to reciprocate, the piston 18 can continuously pump the gas in the sampling cup 5 through the first connecting pipe 10 and the second connecting pipe 11, so that negative pressure is gradually formed in the sampling cup 5, and the liquid medicine in the filtering shell 2 can be accelerated to enter the sampling cup 5 through the filtering element 6 and the sampling pipe 7, and the sampling can be continuously operated, and the operation is very convenient.
The rest is the same as the first embodiment.
The above descriptions are only preferred embodiments of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the scope of the present invention, and the technical solutions and the utility model concepts of the present invention are equivalent to, replaced or changed.
Claims (5)
1. An accelerating filter device for drug inspection, which comprises a support plate (1) and is characterized in that, the top of mounting panel (1) is provided with filters casing (2), the top of filtering casing (2) is provided with into liquid fill (3), the opening has been seted up on mounting panel (1), the bottom of filtering casing (2) is provided with external screw thread pipe (4), external screw thread pipe (4) are located the opening, sampling cup (5) are installed to external screw thread pipe (4) upper thread, the screw thread opening has been seted up to the bottom of filtering casing (2), filtering element (6) are installed to screw thread opening internal thread, the bottom of filtering element (6) is connected with sampling tube (7), the top fixedly connected with curb plate (8) of mounting panel (1), curb plate (8) are provided with same negative pressure mechanism with one side that filters casing (2) and are close to each other, negative pressure mechanism cooperatees with sampling cup (5).
2. The accelerated filtration device for drug testing according to claim 1, wherein the negative pressure mechanism comprises a gas cylinder (9), the gas cylinder (9) is connected with a first connection pipe (10) and a second connection pipe (11), a one-way gas inlet valve is arranged in the first connection pipe (10), a one-way gas outlet valve is arranged in the second connection pipe (11), a connection gas hole is formed in the sampling cup (5), a sealing ring is arranged in the connection gas hole, and one end of the second connection pipe (11) is connected with a sealing gas nipple which is matched with the sealing ring.
3. The accelerated filtration device for drug testing according to claim 1, wherein a rotating rod (12) is rotatably mounted on the top inner wall of the filtration housing (2), and a plurality of stirring rods (13) are fixedly sleeved on the outer side of the rotating rod (12).
4. The accelerated filtration device for drug testing according to claim 1, wherein a same crankshaft (14) is rotatably mounted between the filtration housing (2) and the side plate (8), one end of the crankshaft (14) is fixedly connected with a hand wheel (15), a transmission cavity is formed in the filtration housing (2), one end of the crankshaft (14) extends into the transmission cavity and is fixedly connected with a large bevel gear (16), the top end of the rotary rod (12) extends into the transmission cavity and is fixedly connected with a small bevel gear (17), and the small bevel gear (17) is meshed with the large bevel gear (16).
5. The accelerated filtration apparatus for drug testing according to claim 2, wherein the cylinder (9) is slidably mounted with a piston (18), the piston (18) is connected with a slide rod (19), the top end of the slide rod (19) extends to the outside of the cylinder (9) and is rotatably connected with a transmission rod (20), and one end of the transmission rod (20) is rotatably sleeved on the outside of the crankshaft (14).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123186752.6U CN216418975U (en) | 2021-12-17 | 2021-12-17 | Medicine inspection is with filter equipment with higher speed |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123186752.6U CN216418975U (en) | 2021-12-17 | 2021-12-17 | Medicine inspection is with filter equipment with higher speed |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216418975U true CN216418975U (en) | 2022-05-03 |
Family
ID=81317177
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202123186752.6U Expired - Fee Related CN216418975U (en) | 2021-12-17 | 2021-12-17 | Medicine inspection is with filter equipment with higher speed |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216418975U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114768612A (en) * | 2022-05-25 | 2022-07-22 | 河南理工大学 | A liquid medicine device of getting it filled for experimental analysis of pharmacy |
-
2021
- 2021-12-17 CN CN202123186752.6U patent/CN216418975U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114768612A (en) * | 2022-05-25 | 2022-07-22 | 河南理工大学 | A liquid medicine device of getting it filled for experimental analysis of pharmacy |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN216418975U (en) | Medicine inspection is with filter equipment with higher speed | |
| CN210375511U (en) | Anti-blocking differential pressure transmitter | |
| CN222064225U (en) | Pipeline flocculation treatment device | |
| CN219290657U (en) | Small molecule component extraction instrument | |
| CN215828508U (en) | Sewage treatment equipment for rural sewage treatment | |
| CN213590330U (en) | Vacuum material permeation device | |
| CN116930538A (en) | Full-automatic quantitative acid adding device for mixed acid sample dissolution | |
| CN112525585B (en) | Food safety inspection sample preprocessing device | |
| CN116672800A (en) | A multi-stage continuous filtration device for lactic acid fermentation liquid | |
| CN223112567U (en) | A kind of medicine liquid alcohol precipitation tank | |
| CN116256480A (en) | Clinical pharmacy medicine verifying attachment | |
| CN210434294U (en) | Harmful gas purification device for atomic fluorescence spectrometer | |
| CN223984570U (en) | Multifunctional liquid suction device | |
| CN222337160U (en) | A liquid adding device for food physical and chemical testing | |
| CN218578615U (en) | Acid water storage jar convenient to sample | |
| CN219935766U (en) | Sample treatment device for measuring water quality organic matters by gas chromatography | |
| CN218188338U (en) | A multiphase flow liquid sampling device | |
| CN216207862U (en) | Steam-water sampling device | |
| CN223611189U (en) | Automatic sampling device of medicine dissolution instrument | |
| CN223209366U (en) | Dissolving device for drug analysis | |
| CN221701172U (en) | Dosing sewage treatment device | |
| CN220434998U (en) | Electronic water pump pressure test board | |
| CN118529326B (en) | Integrated vacuum filling control valve | |
| CN218248587U (en) | High vacuum concentration device of chiral ligand medicine | |
| CN214159238U (en) | Device is prepared with solvent to production of trimebutine alkali |
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: 20220503 |