CN113970461A - Medicine sampling device for pharmaceutical analysis - Google Patents
Medicine sampling device for pharmaceutical analysis Download PDFInfo
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- CN113970461A CN113970461A CN202111235363.XA CN202111235363A CN113970461A CN 113970461 A CN113970461 A CN 113970461A CN 202111235363 A CN202111235363 A CN 202111235363A CN 113970461 A CN113970461 A CN 113970461A
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- pipe
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- tank body
- aeration
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N1/00—Sampling; Preparing specimens for investigation
- G01N1/02—Devices for withdrawing samples
- G01N1/10—Devices for withdrawing samples in the liquid or fluent state
- G01N1/14—Suction devices, e.g. pumps; Ejector devices
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N1/00—Sampling; Preparing specimens for investigation
- G01N1/28—Preparing specimens for investigation including physical details of (bio-)chemical methods covered elsewhere, e.g. G01N33/50, C12Q
- G01N1/286—Preparing specimens for investigation including physical details of (bio-)chemical methods covered elsewhere, e.g. G01N33/50, C12Q involving mechanical work, e.g. chopping, disintegrating, compacting, homogenising
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N1/00—Sampling; Preparing specimens for investigation
- G01N1/28—Preparing specimens for investigation including physical details of (bio-)chemical methods covered elsewhere, e.g. G01N33/50, C12Q
- G01N1/38—Diluting, dispersing or mixing samples
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- Health & Medical Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Analytical Chemistry (AREA)
- Biochemistry (AREA)
- General Health & Medical Sciences (AREA)
- General Physics & Mathematics (AREA)
- Immunology (AREA)
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- Hydrology & Water Resources (AREA)
- Disintegrating Or Milling (AREA)
Abstract
The invention discloses a drug sampling device for drug analysis, which belongs to the field of drug sampling and comprises a tank body, wherein a feeding pipe is arranged at the top of the tank body, the bottom of the tank body is in a hopper shape and is provided with a piston pipe, one side of the upper end of the piston pipe is provided with a liquid discharge pipe, and a piston mechanism is arranged in the piston pipe; the motor is installed at the top of the jar body, the mesh board is installed in the inside rotation of the jar body, jar internal wall is fixed with a plurality of cleaning strips, the diapire of cleaning strip and the top surface frictional contact of mesh board, the solvent pipe is installed in the outside of the jar body. According to the invention, the solid medicine is subjected to rapid and efficient crushing treatment through the crushing mechanism to form powder, then the medicine powder and the solvent are fully mixed through the aeration mechanism to be dissolved to form liquid medicine, the liquid medicine can be used for analysis and detection after being taken out, and the device can be conveniently cleaned and dried when in use, and is convenient to put into use again.
Description
Technical Field
The invention relates to the technical field of medicine sampling, in particular to a medicine sampling device for medicine analysis.
Background
Sampling refers to the process of extracting an individual or sample from a population, i.e., the process of performing an experiment or observation on a population, and is divided into two types, random sampling and non-random sampling, the former referring to a sampling method of extracting a sample from a population according to a randomization principle.
Through the retrieval, chinese patent No. CN 213022435U discloses a liquid medicine sampling device for pharmaceutical analysis, including the device main part, device main part bottom fixed welding has four landing legs, terminal surface fixed mounting has the door-hinge before the device main part, door-hinge outside movable mounting has the door, device main part top fixed mounting has the stirring storehouse, the inside fixed mounting of device main part has the clamping, clamping below fixed mounting has the socket, the socket center inserts installs the filter vat, the filter vat card is gone into in the clamping.
The prior art drug sampling device still has the following disadvantages in practical use: the existing device generally samples liquid medicine, is not used when sampling solid medicine, and solid medicine needs to be dissolved in a solvent to form liquid medicine, the process mostly crushes the medicine manually at present, then the liquid medicine is prepared after the solvent is added and stirred for dissolution, the operation is time-consuming and labor-consuming, and the dissolution speed of the solid medicine is also slow, so the invention provides the medicine sampling device for medicine analysis.
Disclosure of Invention
The invention aims to solve the defects in the prior art and provides a drug sampling device for drug analysis.
In order to achieve the purpose, the invention adopts the following technical scheme:
a drug sampling device for drug analysis comprises a tank body, wherein a feeding pipe is installed at the top of the tank body, a piston pipe is installed at the bottom of the tank body in a bucket shape, a liquid discharge pipe is installed on one side of the upper end of the piston pipe, and a piston mechanism is arranged inside the piston pipe;
the cleaning device comprises a tank body, a motor, a screen plate, a plurality of cleaning strips, a solvent pipe, a plurality of through holes, a square shaft, a plurality of crushing mechanisms and a plurality of crushing mechanisms, wherein the motor is installed at the top of the tank body, the screen plate is rotatably installed inside the tank body, the plurality of cleaning strips are fixed on the inner wall of the tank body, the bottom walls of the cleaning strips are in friction contact with the top surface of the screen plate, the solvent pipe is installed on the outer side of the tank body and is positioned on the lower side of the screen plate, the screen plate is provided with the plurality of through holes in a penetrating mode, the top surface of the screen plate is fixedly provided with the square shaft, the top end of the square shaft is installed with the driving end of the motor, and the upper side of the screen plate is provided with the plurality of crushing mechanisms;
a flushing mechanism is arranged in the tank body and above the mesh plate;
an aeration mechanism is arranged in the tank body and below the mesh plate.
Further, the piston mechanism comprises a piston which is arranged in the piston tube in a sliding mode, the height of the piston is smaller than the distance between the lower edge of the liquid discharge tube and the inner bottom wall of the piston tube, a screw rod is installed on the middle portion of the piston in a vertical threaded mode, and the bottom end of the screw rod extends to the lower side of the piston tube and is provided with a knob;
the crushing mechanism comprises a crushing roller, a plurality of crushing cones are fixed on the surface of the crushing roller, a roller shaft is mounted at the axis of the crushing roller, a reset mechanism is mounted at one end of the roller shaft, the reset mechanism comprises a reset box fixed with the inner wall of the tank body, a sliding groove is formed in the reset box, a reset block is slidably mounted in the sliding groove of the reset box, and the reset block is rotatably mounted with the end part of the roller shaft;
the device comprises a screw rod, a square shaft, a crushing roller, a reset transmission mechanism, a main bevel gear, a sub bevel gear, a rotating pipe and a rotating hole, wherein one end of the screw rod, close to the square shaft, is installed with the square shaft through the reset transmission mechanism;
the washing mechanism comprises an annular pipe arranged in the tank body, the annular pipe is positioned on the upper side of the mesh plate, a plurality of spray heads are arranged on the lower side of the annular pipe, the annular pipe is arranged with the water outlet end of the water pump through a water pipe, and the water pump is arranged on the top plate of the tank body;
the aeration mechanism includes the aeration pipe, the aeration pipe is located the downside of mesh board, the blast pipe is installed to one side of the jar body, the blast pipe is located the below of mesh board, the aeration pipe includes horizontal segment and the vertical section of mutual intercommunication, the horizontal segment of aeration pipe extends to the outside of the jar body and installs with the air outlet of fan, the vertical section downwardly extending of aeration pipe extends to the upside of piston tube, install a plurality of branch pipes on the vertical section of aeration pipe.
Furthermore, a first spring is installed in the chute of the reset box, the bottom end of the first spring is fixed with the reset block, and the top end of the first spring is fixed with the inner top wall of the reset box;
a plurality of second springs are installed on the upper side of the main helical gear, fixed blocks are installed at the top ends of the second springs, and the fixed blocks are fixed with the square shaft.
Furthermore, a rubber sealing ring is fixedly installed on the outer side of the piston.
Further, one end of the branch pipe, which is far away from the vertical section of the aeration pipe, is inclined downwards.
Furthermore, the annular pipe is fixedly installed with the inner wall of the top plate of the tank body through the hanger rod.
Another object of the invention is: after the medicine is sampled, the cleaned tank body is quickly dried, and the tank body is convenient to put into use again, so that the invention provides the following technical scheme on the basis of the technical scheme:
further, a heating mechanism is installed on the aeration pipe, the heating mechanism comprises a heating pipe communicated with the aeration pipe, and a heating wire is installed in the heating pipe.
Furthermore, the heating pipe is fixed on the horizontal section of the aeration pipe, and the heating pipe is positioned on the outer side of the tank body.
Compared with the prior art, the invention has the beneficial effects that:
1. the solid medicine can be crushed by the crushing mechanism, the crushed medicine powder can fall into the bottom of the tank body under the matching of the sweeping strips, the solvent is added, and then the solvent and the medicine powder are fully mixed by matching the aeration pipe and the branch pipe in the aeration mechanism, so that the medicine can be quickly and efficiently dissolved, the medicine liquid is obtained, and then the medicine liquid can be taken out when the piston is opened.
2. When the crushing mechanism is used, the crushing mechanism can float up and down, and the rotation of the mesh plate is matched, so that the condition that the medicine is blocked at a dead angle of the device to cause incomplete crushing is avoided, and the crushing efficiency of the solid medicine is improved.
3. The invention can clean the interior of the device by arranging the flushing mechanism, the water pump, the annular pipe and the spray head to remove the liquid medicine, and can quickly dry the interior of the tank body by the aeration mechanism and the heating mechanism after the liquid medicine is removed, so that the device is put into use again.
In conclusion, the solid medicine is quickly and efficiently crushed by the crushing mechanism to form powder, then the medicine powder and the solvent are fully mixed by the aeration mechanism to be dissolved to form liquid medicine, the liquid medicine can be used for analysis and detection after being taken out, and the device can be conveniently cleaned and dried when in use, and is convenient to put into use again.
Drawings
The accompanying drawings, which are included to provide a further understanding of the invention and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention and together with the description serve to explain the principles of the invention and not to limit the invention.
Fig. 1 is a schematic overall structure diagram of a first embodiment of the present invention;
FIG. 2 is a sectional view of the interior of the first embodiment;
FIG. 3 is a schematic view of the piston tube of the present invention with the piston closing the drain;
FIG. 4 is a schematic view of the piston tube of the present invention with the piston opening the drain;
FIG. 5 is a schematic view of the installation of the flushing mechanism inside the tank of the present invention;
FIG. 6 is a schematic view of the installation of the crushing mechanism inside the tank of the present invention;
FIG. 7 is a schematic view of the installation of the crushing roller of the present invention by means of the roller shaft and the return mechanism;
FIG. 8 is a schematic view of the installation of the crushing roller of the present invention through the roller shaft and the reset transmission mechanism;
FIG. 9 is an exploded view of the crushing roller of the present invention with a roller shaft and a return drive mechanism;
FIG. 10 is a schematic overall structure diagram of a second embodiment of the present invention;
FIG. 11 is an internal cross-sectional view of the second embodiment;
fig. 12 is an internal sectional view of a heating mechanism according to a second embodiment.
In the figure: 1 tank body, 2 feeding pipes, 3 solvent pipes, 4 motors, 5 water pumps, 6 fans, 7 aeration pipes, 71 branch pipes, 8 exhaust pipes, 9 piston pipes, 10 liquid discharge pipes, 11 knobs, 12 screw rods, 13 pistons, 14 mesh plates, 15 cleaning strips, 16 crushing rollers, 17 square shafts, 18 annular pipes, 181 spray heads, 19 reset mechanisms, 191 reset boxes, 192 reset blocks, 193 first springs, 20 reset transmission mechanisms, 201 main bevel gears, 202 sub bevel gears, 203 square hole sleeves, 204 rotating pipes, 205 limiting rings, 206 rotating holes, 207 second springs, 208 fixed blocks, 21 roll shafts, 22 heating mechanisms, 221 heating pipes and 222 heating wires.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.
In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, are merely for convenience in describing the present invention and simplifying the description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention.
Example one
Referring to fig. 1 to 9, a drug sampling device for drug analysis includes a tank 1, a feeding tube 2 installed on the top of the tank 1, and a solid drug fed into the tank 1 through the feeding tube 2. The bottom of the tank body 1 is hopper-shaped and is provided with a piston tube 9, one side of the upper end of the piston tube 9 is provided with a liquid discharge tube 10, and a piston mechanism is arranged inside the piston tube 9;
the piston mechanism comprises a piston 13 arranged in the piston pipe 9 in a sliding mode, and a rubber sealing ring is fixedly arranged on the outer side of the piston 13. The height of the piston 13 is smaller than the distance between the lower edge of the liquid discharge pipe 10 and the inner bottom wall of the piston pipe 9, a screw rod 12 is installed in the middle of the piston 13 in a vertical threaded mode, and the bottom end of the screw rod 12 extends to the lower side of the piston pipe 9 and is provided with a knob 11;
the screw rod 12 and the piston 13 can be controlled to be in threaded fit by rotating the knob 11, so that the piston 13 is controlled to move up and down, when the piston 13 moves to the state shown in fig. 3, the liquid discharge pipe 10 is closed, and liquid cannot flow out; conversely, when the piston 13 moves to the state shown in fig. 4, the discharge pipe 10 is opened and the liquid can flow out;
the top of the tank body 1 is provided with a motor 4, the inside of the tank body 1 is rotatably provided with a mesh plate 14, the inner wall of the tank body 1 is fixed with a plurality of cleaning strips 15, the bottom walls of the cleaning strips 15 are in friction contact with the top surface of the mesh plate 14, the outer side of the tank body 1 is provided with a solvent pipe 3, the solvent pipe 3 is positioned at the lower side of the mesh plate 14, the mesh plate 14 is provided with a plurality of through holes in a penetrating manner, the top surface of the mesh plate 14 is fixed with a square shaft 17, the top end of the square shaft 17 is installed with the driving end of the motor 4, and the upper side of the mesh plate 14 is provided with a plurality of crushing mechanisms;
the crushing mechanism comprises a crushing roller 16, a plurality of crushing cones are fixed on the surface of the crushing roller 16, a roller shaft 21 is installed at the axis of the crushing roller 16, a reset mechanism 19 is installed at one end of the roller shaft 21, the reset mechanism 19 comprises a reset box 191 fixed with the inner wall of the tank body 1, a sliding groove is formed in the reset box 191, a reset block 192 is installed in the sliding groove of the reset box 191 in a sliding mode, and the reset block 192 and the end portion of the roller shaft 21 are installed in a rotating mode;
one end of the screw rod 12 close to the square shaft 17 is mounted with the square shaft 17 through a reset transmission mechanism 20, the reset transmission mechanism 20 comprises a square hole sleeve 203, the square hole sleeve 203 and the square shaft 17 are mounted in a sliding mode, a main helical gear 201 is mounted on the outer side of the top of the square hole sleeve 203, a sub helical gear 202 is mounted at one end of the crushing roller 16 close to the square shaft 17, the main helical gear 201 and the sub helical gear 202 are meshed with each other, two limiting rings 205 are fixed on the lower side of the main helical gear 201 of the square hole sleeve 203, a rotating pipe 204 is rotatably mounted between the two limiting rings 205, the rotating pipe 204 and the square hole sleeve 203 are rotatably mounted, a rotating hole 206 is formed in the surface of the rotating pipe 204, and one end of the roller shaft 21 close to the square shaft 17 penetrates through the sub helical gear 202 and is rotatably mounted in the rotating hole 206;
a first spring 193 is installed in a sliding groove of the reset box 191, the bottom end of the first spring 193 is fixed with the reset block 192, and the top end of the first spring 193 is fixed with the inner top wall of the reset box 191;
a plurality of second springs 207 are installed on the upper side of the main bevel gear 201, a fixing block 208 is installed on the top end of each second spring 207, and the fixing block 208 is fixed to the square shaft 17.
The motor 4 drives the square shaft 17 to rotate, at the moment, the mesh plate 14 can rotate along with the square shaft, when the square shaft 17 rotates, the square hole sleeve 203 and the main bevel gear 201 synchronously rotate, the main bevel gear 201 is meshed with the sub bevel gear 202, and the end part of the roller shaft 21 is rotatably installed in the rotating hole 206 of the rotating pipe 204, so that the crushing roller 16 can rotate, the crushing cone on the roller surface of the crushing roller 16 can crush the solid medicine on the mesh plate 14 to form powder, the powder can fall to the bottom of the tank body 1, the cleaning strip 15 is fixed with the inner wall of the tank body 1, and the bottom wall of the cleaning strip 15 is in friction contact with the top surface of the mesh plate 14, so that the powder can be ensured to smoothly and thoroughly fall to the bottom of the tank body 1 under the cooperation of the cleaning strip 15. The cleaning strip 15 may be made of rubber.
When the solid medicine is crushed, one end of the roller shaft 21 is arranged in a sliding groove of the reset box 191 in a sliding mode through the reset block 192, the reset block 192 is fixed with a first spring 193, and the top end of the first spring 193 is fixed with the inner top wall of the reset box 191; in addition, the end of the roller shaft 21 is rotatably mounted in the rotating hole 206 of the rotating pipe 204, a plurality of second springs 207 are mounted on the upper side of the main bevel gear 201, the top ends of the second springs 207 are mounted with fixed blocks 208, and the fixed blocks 208 are fixed with the square shaft 17;
therefore, when the crushing roller 16 rotates, the crushing roller 16, the main helical gear 201 and the sub helical gear 202 can float up and down relative to the mesh plate 14, so that more efficient crushing is provided for solid medicines, the medicines can be prevented from being clamped in a dead angle between the crushing roller 16 and the mesh plate 14, and smooth crushing of the medicines is guaranteed.
A flushing mechanism is arranged in the tank body 1 and above the mesh plate 14; the flushing mechanism comprises a ring-shaped pipe 18 arranged inside the tank body 1, the ring-shaped pipe 18 is positioned on the upper side of the mesh plate 14, and the ring-shaped pipe 18 is fixedly arranged with the inner wall of the top plate of the tank body 1 through a hanging rod. A plurality of spray heads 181 are arranged on the lower side of the annular pipe 18, the annular pipe 18 is arranged with the water outlet end of the water pump 5 through a water pipe, and the water pump 5 is arranged on the top plate of the tank body 1;
an aeration mechanism is arranged in the tank body 1 and below the mesh plate 14. Aeration mechanism includes aeration pipe 7, aeration pipe 7 is located the downside of mesh board 14, blast pipe 8 is installed to one side of the jar body 1, blast pipe 8 is located the below of mesh board 14, aeration pipe 7 includes the horizontal segment and the vertical section of intercommunication each other, aeration pipe 7's horizontal segment extend to the outside of the jar body 1 and with the air outlet installation of fan 6, aeration pipe 7's vertical section downwardly extending to the upside of piston tube 9, install a plurality of branch pipes 71 on aeration pipe 7's the vertical section. The end of branch pipe 71 remote from the vertical section of aeration pipe 7 is inclined downward.
When the medicine powder falls into the bottom of jar body 1, add the solvent through solvent pipe 3, produce the air current through fan 6, the air current carries out aeration treatment through aeration pipe 7 and branch pipe 71 of aeration mechanism to the solution of solvent and medicine powder for liquid churns, thereby can be fully quick dissolving in the solvent for the medicine powder, in order to obtain medicine solution.
When the piston 13 moves to the state shown in fig. 4, the discharge tube 10 is opened and the liquid medicine can flow out, thereby achieving sampling.
After sampling, the apparatus is cleaned by the flushing mechanism, and clean water is sent into the ring pipe 18 by the water pump 5 and sprayed out from the spray head 181, thereby cleaning is realized.
Example two
Referring to fig. 10-12, in the second embodiment, on the basis of the first embodiment, the heating mechanism 22 is installed on the aeration pipe 7, the heating mechanism 22 includes a heating pipe 221 communicated with the aeration pipe 7, the heating pipe 221 is fixed on the horizontal section of the aeration pipe 7, the heating pipe 221 is located outside the tank body 1, and the heating pipe 221 is internally provided with a heating wire 222.
After the device is cleaned, air flow is continuously conveyed into the tank body 1 through the aeration mechanism, and the heating of the heating wire 222 is matched, so that the temperature of the air flow flowing through the heating pipe 221 is high to form hot air flow, and the hot air flow enters the tank body 1 to quickly air-dry water stains in the tank body. The gas flow is finally discharged from the exhaust pipe 8. Through the rapid drying to the jar body 1, can make things convenient for the device to come into use fast once more.
The above description is only for the preferred embodiment 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 technical scope of the present invention, and the technical solutions and the inventive concepts thereof according to the present invention should be equivalent or changed within the scope of the present invention.
Claims (8)
1. A drug sampling device for drug analysis comprises a tank body (1) and is characterized in that a throwing pipe (2) is mounted at the top of the tank body (1), the bottom of the tank body (1) is hopper-shaped and is provided with a piston pipe (9), a liquid discharge pipe (10) is mounted on one side of the upper end of the piston pipe (9), and a piston mechanism is arranged inside the piston pipe (9);
the cleaning tank is characterized in that a motor (4) is installed at the top of the tank body (1), a mesh plate (14) is rotatably installed inside the tank body (1), a plurality of cleaning strips (15) are fixed on the inner wall of the tank body (1), the bottom walls of the cleaning strips (15) are in friction contact with the top surface of the mesh plate (14), a solvent pipe (3) is installed on the outer side of the tank body (1), the solvent pipe (3) is located on the lower side of the mesh plate (14), a plurality of through holes are formed in the mesh plate (14) in a penetrating mode, a square shaft (17) is fixed on the top surface of the mesh plate (14), the top end of the square shaft (17) is installed with the driving end of the motor (4), and a plurality of crushing mechanisms are arranged on the upper side of the mesh plate (14);
a flushing mechanism is arranged in the tank body (1) and above the mesh plate (14);
an aeration mechanism is arranged in the tank body (1) and below the mesh plate (14).
2. The drug sampling device for drug analysis according to claim 1, wherein the piston mechanism comprises a piston (13) slidably disposed inside the piston tube (9), the height of the piston (13) is smaller than the distance between the lower edge of the liquid discharge tube (10) and the inner bottom wall of the piston tube (9), a screw rod (12) is vertically threaded in the middle of the piston (13), the bottom end of the screw rod (12) extends to the lower side of the piston tube (9) and is provided with a knob (11);
the crushing mechanism comprises a crushing roller (16), a plurality of crushing cones are fixed on the surface of the crushing roller (16), a roller shaft (21) is installed at the axis of the crushing roller (16), a reset mechanism (19) is installed at one end of the roller shaft (21), the reset mechanism (19) comprises a reset box (191) fixed with the inner wall of the tank body (1), a sliding groove is formed in the reset box (191), a reset block (192) is installed in the sliding groove of the reset box (191) in a sliding mode, and the reset block (192) is rotatably installed at the end part of the roller shaft (21);
lead screw (12) are close to the one end of square shaft (17) and pass through reset transmission mechanism (20) and square shaft (17) installation, reset transmission mechanism (20) are including square hole sleeve pipe (203), square hole sleeve pipe (203) and square shaft (17) slidable mounting, main helical gear (201) is installed in the top outside of square hole sleeve pipe (203), sub helical gear (202) are installed to the one end that crushing roller (16) are close to square shaft (17), main helical gear (201) and sub helical gear (202) intermeshing, the downside that square hole sleeve pipe (203) are located main helical gear (201) is fixed with two spacing rings (205), two rotate between spacing ring (205) and install rotating tube (204), and rotating tube (204) and square hole sleeve pipe (203) rotation installation, roller rotation hole (206) has been seted up on the surface of rotating tube (204), one end that square shaft (21) are close to square shaft (17) runs through sub helical gear (202) and rotates and install and rotate hole (206) Internal;
the washing mechanism comprises an annular pipe (18) arranged in the tank body (1), the annular pipe (18) is positioned on the upper side of the mesh plate (14), a plurality of spray heads (181) are arranged on the lower side of the annular pipe (18), the annular pipe (18) is arranged at the water outlet end of the water pump (5) through a water pipe, and the water pump (5) is arranged on the top plate of the tank body (1);
aeration equipment includes aeration pipe (7), aeration pipe (7) are located the downside of mesh board (14), blast pipe (8) are installed to one side of the jar body (1), blast pipe (8) are located the below of mesh board (14), aeration pipe (7) are including the horizontal segment and the vertical section of intercommunication each other, the horizontal segment of aeration pipe (7) extend to the outside of the jar body (1) and install with the air outlet of fan (6), the vertical section of aeration pipe (7) extends to the upside of piston pipe (9) downwards, install a plurality of branch pipes (71) on the vertical section of aeration pipe (7).
3. The drug sampling device for drug analysis according to claim 2, wherein a first spring (193) is installed in the sliding groove of the reset box (191), the bottom end of the first spring (193) is fixed with the reset block (192), and the top end of the first spring (193) is fixed with the inner top wall of the reset box (191);
a plurality of second springs (207) are installed on the upper side of the main bevel gear (201), a fixed block (208) is installed at the top end of each second spring (207), and the fixed block (208) is fixed with the square shaft (17).
4. A drug sampling device for pharmaceutical analysis according to claim 2, wherein a rubber sealing ring is fixedly mounted on the outside of the piston (13).
5. A drug sampling device for pharmaceutical analysis according to claim 2, wherein the end of the branch pipe (71) remote from the vertical section of the aeration tube (7) is inclined downwards.
6. The device for sampling drug for pharmaceutical analysis according to claim 2, wherein the annular tube (18) is fixedly attached to the inner wall of the top plate of the tank (1) by means of a hanger rod.
7. The drug sampling device for drug analysis according to any one of claims 2 to 6, wherein the aeration tube (7) is provided with a heating mechanism (22), the heating mechanism (22) comprises a heating tube (221) communicated with the aeration tube (7), and the heating tube (221) is internally provided with a heating wire (222).
8. The drug sampling device for drug analysis according to claim 7, wherein the heating pipe (221) is fixed on the horizontal section of the aeration pipe (7), and the heating pipe (221) is located outside the tank (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111235363.XA CN113970461A (en) | 2021-10-22 | 2021-10-22 | Medicine sampling device for pharmaceutical analysis |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111235363.XA CN113970461A (en) | 2021-10-22 | 2021-10-22 | Medicine sampling device for pharmaceutical analysis |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN113970461A true CN113970461A (en) | 2022-01-25 |
Family
ID=79588109
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202111235363.XA Withdrawn CN113970461A (en) | 2021-10-22 | 2021-10-22 | Medicine sampling device for pharmaceutical analysis |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN113970461A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117367885A (en) * | 2023-12-07 | 2024-01-09 | 江苏希诚新材料科技有限公司 | Carbon nano conductive paste viscosity testing device |
-
2021
- 2021-10-22 CN CN202111235363.XA patent/CN113970461A/en not_active Withdrawn
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117367885A (en) * | 2023-12-07 | 2024-01-09 | 江苏希诚新材料科技有限公司 | Carbon nano conductive paste viscosity testing device |
| CN117367885B (en) * | 2023-12-07 | 2024-02-09 | 江苏希诚新材料科技有限公司 | Carbon nano conductive paste viscosity testing device |
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Application publication date: 20220125 |