High accuracy medicine check out test set
Technical Field
The utility model relates to a medicine detects technical field, specifically is a high accuracy medicine check out test set.
Background
Drug detection and analysis are frequently performed in chemical drug detection, and chemical drug component detection generally requires first crushing and grinding a drug and then analyzing the components of the ground drug by a drug component detector such as a spectrum analyzer. At present this composition detection and analysis's process is smashed the preparation back through needs manual work and is waited the sample and then carry out composition analysis to waiting to examine the sample through the pharmaceutical composition detector, and this in-process is waited the sample and is received the pollution easily, and environmental parameter is inconvenient to be controlled, and the manual work of testing process is participated in more and efficiency not enough moreover.
SUMMERY OF THE UTILITY MODEL
The to-be-solved technical problem of the utility model is to overcome current defect, provide a high accuracy medicine check out test set, centralized closed processing guarantees the accuracy nature of analysis result, reduces artifical the participation simultaneously, reduces artifical error, can effectively solve the problem in the background art.
In order to achieve the above object, the utility model provides a following technical scheme: a high-precision medicine detection device comprises a bottom cover, a conveying assembly, a sliding seat, a cup body, an illuminometer and a sealing cover;
a bottom cover: the upper end opening is in transition connection with a transparent cover, and the transparent cover and the bottom cover are matched to be cuboid;
a conveying assembly: the guide rod, the servo motor and the lead screw are included, two ends of the guide rod are fixed on the left side surface and the right side surface of the inner cavity of the bottom cover, the lead screw is rotatably connected to the left side surface and the right side surface of the inner cavity of the bottom cover and is parallel to the guide rod, the servo motor is fixed on the inner side surface of the bottom cover, and an output shaft of the servo motor is fixedly connected with one end of the lead screw;
a slide seat: the guide rod penetrates through a guide hole in the rear side of the sliding seat, the lead screw is in threaded connection with a threaded hole in the front side of the sliding seat, a hopper is mounted in the middle of the sliding seat, and a feeding valve is arranged at the lower port of the hopper;
a cup body: the concentration sensor is arranged on the bottom surface of the inner cavity of the cup body, a filter material component is arranged at the upper end of the cup body, a stepping motor is arranged on the bottom surface of the inner cavity of the bottom cover, and a gear matched with the filter material component is arranged at the upper end of the stepping motor;
an illuminometer: the bottom surface of the inner cavity of the bottom cover is arranged at the rear side of the cup body, the front side surface of the inner cavity of the bottom cover is provided with a fluorescent lamp, and the printing light corresponds to the illuminometer in the front and back;
closing the cover: the feeding hole is hinged at the left side of the upper surface of the transparent cover, and a grinder is arranged on the upper surface of the transparent cover at the lower side of the sealing cover;
wherein: still include the PLC controller, the PLC controller is installed at the upper surface of translucent cover, the input of PLC controller is connected with the output electricity of external power source, consistency transmitter and illuminometer respectively, the output of PLC controller is connected with the input electricity of servo motor, feed valve, step motor, fluorescent lamp and mill respectively.
Further, the left side of the uncovered department of translucent cover front side has the side cap through the hinge joint, the handle is installed to the lateral surface of side cap, overhauls through opening the side cap, or gets to put to inside equipment.
Furthermore, the filter material component comprises a cone bucket, a toothed ring and blades, the cone bucket is rotatably connected to the upper end of the cup body, through holes are distributed in the cone bucket, the toothed ring is fixedly sleeved on the outer side of the upper end of the cone bucket and meshed with the gear, the blades are fixed on the conical surface of the lower side of the cone bucket at equal angles, and the ground medicine is filtered and integrated into the solution of the cup body by the filter material component, so that disintegration and dissolution analysis of the medicine are performed.
Further, still include the environmental control subassembly, the environmental control subassembly contains mounting panel, thermostat and humidistat, the mounting panel is established in the preformed hole of translucent cover rear side, thermostat and humidistat are installed on the mounting panel, thermostat and humidistat are connected with the two-way electricity of PLC controller respectively, and closed environment is favorable to carrying out accurate control to environmental parameter, reduces the interference that temperature and humidity caused the testing result.
Further, still include spectrum appearance and mass spectrograph, spectrum appearance and mass spectrograph are installed at end cover inner chamber right-hand member, spectrum appearance and mass spectrograph are connected with PLC controller two-way electricity respectively, still can carry out specific analysis to the composition of medicine through spectrum appearance and mass spectrograph.
Compared with the prior art, the beneficial effects of the utility model are that: this high accuracy medicine check out test set has following benefit:
1. according to the high-precision medicine detection equipment, a closed environment is constructed by the bottom cover and the transparent cover, so that the high-precision medicine detection equipment is not easily polluted by the outside, environmental parameters are controlled by the thermostat and the humidistat, the interference of temperature and humidity on medicine detection is reduced, and the detection precision is ensured;
2. the ground medicine can be filtered through the filter material component, the uniformity of particles is ensured, and the disintegration and dissolution of the medicine particles are analyzed through the concentration sensor and the luminometer to detect the absorption effect of the medicine;
3. medicine after will grinding is distributed to cup, spectrum appearance and mass spectrograph through conveying component cooperation hopper, carries out the medicine from a plurality of directions and detects, reduces artifical participation volume.
Drawings
FIG. 1 is a schematic view of the overall structure of the present invention;
fig. 2 is a schematic view of the local cross-section structure of the present invention.
In the figure: 1 bottom cover, 2 transparent covers, 201 side covers, 202 handles, 3 conveying assemblies, 301 guide rods, 302 servo motors, 303 lead screws, 4 sliding seats, 401 hoppers, 402 feeding valves, 5 cups, 6 concentration sensors, 7 filter material assemblies, 701 conical hoppers, 702 toothed rings, 703 blades, 8 stepping motors, 9 environmental control assemblies, 901 mounting plates, 902 thermostats, 903 humidistats, 10 gears, 11 illuminometers, 12 fluorescent lamps, 13 closing covers, 14 grinders, 15 PLC controllers, 16 spectrometers and 17 mass spectrometers.
Detailed Description
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.
Referring to fig. 1-2, the present invention provides a technical solution: a high-precision medicine detection device comprises a bottom cover 1, a conveying assembly 3, a sliding seat 4, a cup body 5, an illuminometer 11 and a sealing cover 13;
bottom cover 1: a transparent cover 2 is connected at an opening at the upper end in a transition manner, the transparent cover 2 and the bottom cover 1 are matched to be cuboid, a side cover 201 is hinged to the left side of the opening at the front side of the transparent cover 2 through a hinge, and a handle 202 is arranged on the outer side surface of the side cover 201;
the conveying component 3: the guide rod 301, the servo motor 302 and the lead screw 303 are included, two ends of the guide rod 301 are fixed on the left side surface and the right side surface of the inner cavity of the bottom cover 1, the lead screw 303 is rotatably connected on the left side surface and the right side surface of the inner cavity of the bottom cover 1, the lead screw 303 is parallel to the guide rod 301, the servo motor 302 is fixed on the inner side surface of the bottom cover 1, and an output shaft of the servo motor 302 is fixedly connected with one end of the lead screw;
a sliding seat 4: the guide rod 301 penetrates through a guide hole on the rear side of the sliding seat 4, the lead screw 303 is in threaded connection with a threaded hole on the front side of the sliding seat 4, the middle part of the sliding seat 4 is provided with a hopper 401, and the lower port of the hopper 401 is provided with a feeding valve 402;
the ground medicines are distributed to the cup body 5, the spectrometer 16 and the mass spectrometer 17 through the conveying assembly 3 matched with the hopper 401, medicine detection is carried out from multiple directions, and the amount of manual participation is reduced;
and (5) cup body: the concentration sensor 6 is arranged at the bottom of the inner cavity of the cup body 5, the filter material component 7 is arranged at the upper end of the cup body 5, the stepping motor 8 is arranged at the bottom of the inner cavity of the bottom cover 1, and the gear 10 matched with the filter material component 7 is arranged at the upper end of the stepping motor 8;
the filter material component 7 comprises a conical hopper 701, a toothed ring 702 and blades 703, the conical hopper 701 is rotatably connected to the upper end of the cup body 5, through holes are distributed on the conical hopper 701, the toothed ring 702 is fixedly sleeved on the outer side of the upper end of the conical hopper 701, the toothed ring 702 is meshed with the gear 10, and the blades 703 are fixed on the conical surface of the lower side of the conical hopper 701 at equal angles;
the ground medicine can be filtered through the filter material component 7, the uniformity of particles is ensured, the disintegration and the dissolution of the medicine particles are analyzed through the concentration sensor 6 and the illuminometer 11, and the absorption effect of the medicine is detected;
the illuminometer 11: the bottom surface of the inner cavity of the bottom cover 1 is arranged at the rear side of the cup body 5, the front side surface of the inner cavity of the bottom cover 1 is provided with a fluorescent lamp 12, and the printing light 12 corresponds to the illuminometer 11 in front and back;
the closing cap 13: a grinder 14 is arranged on the upper surface of the transparent cover 2 at the position of a feeding hole which is hinged on the left side of the upper surface of the transparent cover 2 and below the sealing cover 13;
wherein: the automatic concentration measuring device is characterized by further comprising a PLC (programmable logic controller) 15, wherein the PLC 15 is installed on the upper surface of the transparent cover 2, the input end of the PLC 15 is electrically connected with an external power supply, the concentration sensor 6 and the output end of the illuminometer 11 respectively, and the output end of the PLC 15 is electrically connected with the input ends of the servo motor 302, the feeding valve 402, the stepping motor 8, the fluorescent lamp 12 and the grinder 14 respectively;
it should be noted that the manner of controlling the servo motor 302, the feeding valve 402, the stepping motor 8, the fluorescent lamp 12 and the grinder 14 by the PLC controller 15 is a conventional manner in the prior art, and is not innovative here and will not be described again; sealing equipment is additionally arranged on the edges of the side cover 201 and the closing cover 13 to ensure the whole sealing performance;
the device is characterized by further comprising a spectrometer 16 and a mass spectrometer 17, wherein the spectrometer 16 and the mass spectrometer 17 are installed at the right end of the inner cavity of the bottom cover 1, and the spectrometer 16 and the mass spectrometer 17 are respectively in bidirectional electric connection with the PLC 15;
still include environmental control subassembly 9, environmental control subassembly 9 contains mounting panel 901, thermostat 902 and humidistat 903, and mounting panel 901 is established in the preformed hole of translucent cover 2 rear side, and thermostat 902 and humidistat 903 are installed on mounting panel 901, and thermostat 902 and humidistat 903 are respectively with PLC controller 15 two-way electricity and are connected.
This high accuracy medicine check out test set founds confined environment through end cover 1 and translucent cover 2, is difficult for receiving outside pollution, controls environmental parameter through thermostat 902 and humidistat 903, reduces the interference that temperature and humidity caused to the medicine detects, guarantees the precision that detects.
When in use:
opening a sealing cover 13, putting the medicine to be detected into a grinder 14, then closing the sealing cover 13, controlling a thermostat 902 and a humidistat 903 to enable internal environmental parameters to reach a preset value and tend to be stable, controlling the grinder 14 to grind the medicine into a certain granularity, enabling a slide seat 4 to be positioned below the grinder 14 at the moment, enabling the ground medicine particles to enter a hopper 401, enabling a servo motor 302 to work to drive a lead screw 303 to rotate, enabling the slide seat 4 in threaded fit with the lead screw 303 to horizontally move rightwards along a guide rod 301 and respectively reach the upper parts of a cup body 5, a spectrometer 16 and a mass spectrometer 17, quantitatively feeding through a feeding valve 402, enabling the medicine entering the cup body 5 to be positioned above a cone bucket 701, injecting a solution simulating the gastrointestinal environment into the cup body 5, enabling a stepping motor 8 to work, driving the cone bucket 701 to rotate through the cooperation of a gear 10 and a toothed ring 702, enabling the cone bucket 703 to rotate and stir the solution, the medicine is dissolved in the solution, the fluorescent lamp 12 generates fluorescence to irradiate the solution, the illuminometer 11 at the rear side receives luminosity and is used for detecting the amount of micro insoluble substances, the concentration sensor 6 detects the concentration of the solution after the medicine is dissolved, the disintegration and absorption capacity of the medicine is tested, the spectrometer 16 and the mass spectrometer 17 are used for analyzing the spectrum and the mass spectrum of other parts of the medicine, the final result is transmitted to the PLC 15, and the display screen carried on the PLC 15 is used for watching.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.