CN114017967B - Anti-pollution fridge for biological medicine - Google Patents

Anti-pollution fridge for biological medicine Download PDF

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Publication number
CN114017967B
CN114017967B CN202111298978.7A CN202111298978A CN114017967B CN 114017967 B CN114017967 B CN 114017967B CN 202111298978 A CN202111298978 A CN 202111298978A CN 114017967 B CN114017967 B CN 114017967B
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Prior art keywords
medicine
spiral
taking
rotary table
cavity
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CN202111298978.7A
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CN114017967A (en
Inventor
肖雪
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Sichuan Yimeiluo Biotechnology Co ltd
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Sichuan Yimeiluo Biotechnology Co ltd
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    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
    • F25D—REFRIGERATORS; COLD ROOMS; ICE-BOXES; COOLING OR FREEZING APPARATUS NOT OTHERWISE PROVIDED FOR
    • F25D11/00—Self-contained movable devices, e.g. domestic refrigerators
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61L—METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
    • A61L2/00—Methods or apparatus for disinfecting or sterilising materials or objects other than foodstuffs or contact lenses; Accessories therefor
    • A61L2/02—Methods or apparatus for disinfecting or sterilising materials or objects other than foodstuffs or contact lenses; Accessories therefor using physical phenomena
    • A61L2/08—Radiation
    • A61L2/10—Ultraviolet radiation
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61L—METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
    • A61L2/00—Methods or apparatus for disinfecting or sterilising materials or objects other than foodstuffs or contact lenses; Accessories therefor
    • A61L2/16—Methods or apparatus for disinfecting or sterilising materials or objects other than foodstuffs or contact lenses; Accessories therefor using chemical substances
    • A61L2/18—Liquid substances or solutions comprising solids or dissolved gases
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61L—METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
    • A61L2/00—Methods or apparatus for disinfecting or sterilising materials or objects other than foodstuffs or contact lenses; Accessories therefor
    • A61L2/26—Accessories or devices or components used for biocidal treatment
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
    • F25D—REFRIGERATORS; COLD ROOMS; ICE-BOXES; COOLING OR FREEZING APPARATUS NOT OTHERWISE PROVIDED FOR
    • F25D19/00—Arrangement or mounting of refrigeration units with respect to devices or objects to be refrigerated, e.g. infrared detectors
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
    • F25D—REFRIGERATORS; COLD ROOMS; ICE-BOXES; COOLING OR FREEZING APPARATUS NOT OTHERWISE PROVIDED FOR
    • F25D23/00—General constructional features
    • F25D23/12—Arrangements of compartments additional to cooling compartments; Combinations of refrigerators with other equipment, e.g. stove
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
    • F25D—REFRIGERATORS; COLD ROOMS; ICE-BOXES; COOLING OR FREEZING APPARATUS NOT OTHERWISE PROVIDED FOR
    • F25D25/00—Charging, supporting, and discharging the articles to be cooled
    • F25D25/02—Charging, supporting, and discharging the articles to be cooled by shelves
    • F25D25/021—Charging, supporting, and discharging the articles to be cooled by shelves combined with trays
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
    • F25D—REFRIGERATORS; COLD ROOMS; ICE-BOXES; COOLING OR FREEZING APPARATUS NOT OTHERWISE PROVIDED FOR
    • F25D25/00—Charging, supporting, and discharging the articles to be cooled
    • F25D25/04—Charging, supporting, and discharging the articles to be cooled by conveyors
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61L—METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
    • A61L2202/00—Aspects relating to methods or apparatus for disinfecting or sterilising materials or objects
    • A61L2202/20—Targets to be treated
    • A61L2202/23—Containers, e.g. vials, bottles, syringes, mail
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
    • Y02B40/00—Technologies aiming at improving the efficiency of home appliances, e.g. induction cooking or efficient technologies for refrigerators, freezers or dish washers

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  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Physics & Mathematics (AREA)
  • Mechanical Engineering (AREA)
  • Thermal Sciences (AREA)
  • General Engineering & Computer Science (AREA)
  • Epidemiology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Apparatus For Disinfection Or Sterilisation (AREA)

Abstract

The invention discloses an anti-pollution refrigerator for biological medicine, which comprises a refrigerator body with an inlet and an outlet, wherein the interior of the refrigerator body is divided into a placing cavity and a storing cavity, and a medicine storage door and a medicine taking door which can be opened and closed are arranged on a separation plate corresponding to the inlet; two moving devices are arranged in the storage cavity, turntables are respectively arranged on the two moving devices in a rotating mode, a turntable driving device for driving the two moving devices to rotate is arranged at two ends of the two moving devices, and a spiral medicine feeding device is arranged in the storage cavity; a medicine taking device is arranged between the spiral medicine feeding device and the turntable in the placing cavity; a refrigerating device is arranged in the placing cavity, and a sterilizing device is arranged in the storing and taking cavity; the invention can realize convenient medicine taking and placing in the refrigerator body, and effectively prevent external pollution sources from entering the refrigerator body, thereby avoiding the medicine from being polluted.

Description

Anti-pollution fridge for biological medicine
Technical Field
The invention belongs to the technical field of refrigerated containers for biological medicines, and particularly relates to an anti-pollution refrigerated container for biological medicines.
Background
The refrigerator is commonly used for refrigerating medicines or biological products, and deterioration of the medicines or biological products is avoided by the low-temperature environment in the refrigerator. The traditional fridge sets up opening or dodge gate on the box, when putting into the medicine bottle or taking out the medicine bottle, operating personnel directly opens the box and carries out the operation of getting of medicine bottle, in getting and putting the in-process, the inside direct and external environment intercommunication of box can not only lead to the inside air conditioning leakage of box to cause the inside temperature fluctuation of box, can also bring the inside of box with the pollution sources such as bacterium in the external environment, dust into simultaneously, cause the pollution to the inside medicine of box or biological product.
Disclosure of Invention
The invention aims to provide an anti-pollution refrigerator for biological medicine, which can be used for conveniently taking and placing medicine bottles containing medicines and effectively avoiding the pollution of the medicines in the refrigerator.
The invention is realized by the following technical scheme:
the anti-pollution refrigerator for biological medicine comprises a refrigerator body with an inlet and an outlet, wherein the inside of the refrigerator body is divided into a placing cavity and a storing cavity by a partition plate, a medicine storage door which can be opened and closed is arranged on the partition plate corresponding to the inlet, and a medicine taking door which can be opened and closed is arranged on the partition plate corresponding to the outlet; the access cavity is internally provided with a moving device between the inlet and the medicine storage door and between the outlet and the medicine taking door, the two moving devices are respectively provided with a rotary table in a rotary way, and two ends of the two moving devices are respectively provided with a rotary table driving device for driving the rotary tables to rotate; the inside of the placing cavity is provided with a spiral medicine feeding device, a medicine feeding end of the spiral medicine feeding device is arranged corresponding to a medicine storage door, and a medicine discharging end of the spiral medicine feeding device is arranged corresponding to a medicine taking door; the medicine taking device is arranged between the spiral medicine feeding device and the rotary table in the placing cavity, and takes medicine from the rotary table to be placed at the medicine feeding end of the spiral medicine feeding device or takes medicine from the medicine discharging end of the spiral medicine feeding device to be placed on the rotary table; the inside of placing the chamber still is provided with cold storage device, the inside of access chamber still is provided with degassing unit.
In order to better realize the invention, further, a plurality of placement hole sites are arranged on the turntable along the circumferential direction, a support piston is arranged in the placement hole sites in a sliding manner, and a pneumatic device for driving the support piston to vertically slide along the placement hole sites is arranged at the bottom of the placement hole sites.
In order to better realize the invention, the pneumatic device further comprises an air inlet device, an air inlet valve and an air outlet valve, wherein the turntable is provided with a main air inlet channel, one end of the main air inlet channel is connected with the air inlet device, the other end of the main air inlet channel is respectively connected with the bottoms of a plurality of placement hole sites on the turntable through a plurality of branch air channels, and the air inlet valve is arranged in the branch air channels; the bottom of the placement hole site is also provided with an exhaust passage, and the inside of the exhaust passage is provided with an exhaust valve.
In order to better realize the invention, the turntable driving device further comprises a turntable driving motor, a driving gear, a driven gear shaft, a lifting device and an elastic coupling, wherein the driven gear shaft is arranged at the end part of the moving device in a sliding manner along the vertical direction, the bottom of the driven gear shaft is provided with the lifting device for driving the driven gear shaft to slide along the vertical direction, and the elastic coupling is arranged at the bottom of the turntable and is connected with or separated from the elastic coupling through the lifting of the driven gear shaft; and an output shaft of the turntable driving motor is in sliding engagement with the driven gear shaft along the vertical direction through a driving gear.
In order to better realize the invention, the spiral medicine feeding device further comprises two spiral medicine feeding devices which are respectively arranged corresponding to the medicine storage door and the medicine taking door, and a conveying belt group which is arranged between one ends of the two spiral medicine feeding devices far away from the isolation plate, wherein the spiral medicine feeding directions of the two spiral medicine feeding devices are opposite.
In order to better realize the invention, the spiral medicine feeder further comprises a carrying belt, a spiral medicine feeding ring and a medicine feeding ring driving device for driving the spiral medicine feeding ring to rotate, wherein the spiral medicine feeding ring is rotationally arranged on the outer side of the carrying belt, one end of the spiral medicine feeding ring is provided with a medicine inlet, and the other end of the spiral medicine feeding ring is provided with a medicine outlet.
In order to better realize the invention, further, the medicine taking device comprises a medicine taking lifting rod, a medicine taking rotary table and medicine taking pieces, wherein the top of the medicine taking lifting rod is rotatably provided with the medicine taking rotary table, the bottom of the medicine taking rotary table is circumferentially provided with a plurality of medicine taking pieces, and the medicine taking pieces are arranged corresponding to the placement hole positions on the rotary table.
In order to better realize the invention, the refrigerating device further comprises a refrigerating plate which is arranged on the outer side of the spiral medicine feeding device in a surrounding way, and a heat exchange plate is arranged on the side of the refrigerating plate away from the spiral medicine feeding device.
In order to better realize the invention, the sterilizing device further comprises an ultraviolet sterilizing lamp tube arranged on the inner side wall of the access cavity and a sterilizing spray head arranged on the top of the inner side of the access cavity, and the sterilizing spray head is connected with the sterilizing cavity on one side of the access cavity.
Compared with the prior art, the invention has the following advantages:
according to the invention, the interior of the refrigerator body is divided into the independent placing cavity and the independent access cavity by the isolating plate, the medicine storage door and the medicine taking door are arranged on the isolating plate, when medicines are placed into the interior of the refrigerator body, only the inlet is opened, and the outlet, the medicine taking door and the medicine storage door are all in a closed state, so that the placing cavity is isolated from the access cavity, and external pollution sources are prevented from entering the placing cavity; meanwhile, after the medicine bottles enter the storage and taking cavity, the inlet is closed, the rotary table carrying the medicine bottles and the medicine bottles are disinfected through the disinfecting device, after pollution sources are further eliminated, the medicine bottles are moved to the inside of the placing cavity to be stored through the cooperation of the rotary table, the medicine taking device and the spiral medicine conveying device, and the medicine is refrigerated through the refrigerating device arranged in the placing cavity; simultaneously, when getting it filled, through carousel, get the device of getting it filled, spiral send the cooperation of device of getting it filled to get access chamber with the medicine, then get it closed to get it filled the door, realize placing the isolation in chamber and access chamber, then the outlet just opens and get it filled, all guarantee to place the chamber and can not directly communicate with the external space at whole putting, depositing the medicine, getting it filled in-process, disinfect the operation through the degassing unit in the access chamber simultaneously, effectively avoid the pollution source to get into and place the chamber and cause the pollution to the medicine.
Drawings
FIG. 1 is a schematic diagram of the overall structure of the present invention;
FIG. 2 is a schematic view of the turntable moved into the placement chamber;
FIG. 3 is a cross-sectional view taken along A-A of FIG. 1;
FIG. 4 is a schematic diagram of a turntable drive assembly coupled to a turntable;
fig. 5 is a schematic structural view of the drug delivery device.
Wherein: 1-a refrigerator body; 2-a mobile device; 3-a turntable; 4-a turntable driving device; 5-a spiral drug delivery device; 6-a medicine taking device; 7-a refrigeration device; 8-a sterilizing device; 31-support the piston; 32-pneumatic means; 321-an air inlet device; 322-inlet valve; 323-exhaust valve; 41-a turntable drive motor; 42-a drive gear; 43-driven gear shaft; 44-lifting device; 45-elastic coupling; 51-screw feeder; 52-a conveyor belt group; 511-carrier belt; 512-spiral drug delivery ring; 513-a drug delivery ring drive; 61-a medicine taking lifting rod; 62-a medicine taking rotary table; 63-medicine taking piece.
Detailed Description
Example 1:
1-5, the anti-pollution refrigerator for biological medicine comprises a refrigerator body 1 with an inlet and an outlet, wherein the inside of the refrigerator body 1 is divided into a placing cavity and a storing cavity by a separation plate, a medicine storage door which can be opened and closed is arranged on the separation plate corresponding to the inlet, and a medicine taking door which can be opened and closed is arranged on the separation plate corresponding to the outlet; the access cavity is internally provided with a moving device 2 between an inlet and a medicine storage door and between an outlet and a medicine taking door, two moving devices 2 are respectively provided with a rotary table 3 in a rotary mode, and two ends of the two moving devices are respectively provided with a rotary table driving device 4 for driving the rotary table 3 to rotate; a spiral medicine delivery device 5 is arranged in the placement cavity, a medicine inlet end of the spiral medicine delivery device 5 is arranged corresponding to a medicine storage door, and a medicine outlet end of the spiral medicine delivery device 5 is arranged corresponding to a medicine taking door; a medicine taking device 6 is arranged between the spiral medicine delivery device 5 and the rotary table 3 in the placing cavity, and the medicine taking device 6 takes medicine from the rotary table 3 and places the medicine on the medicine feeding end of the spiral medicine delivery device 5 or takes medicine from the medicine discharging end of the spiral medicine delivery device 5 and places the medicine on the rotary table 3; the inside of placing the chamber still is provided with cold storage device 7, the inside of access chamber still is provided with degassing unit 8.
When medicine is put, the moving device 2 corresponding to the inlet drives the rotary table 3 on the moving device to move to the inlet, and at the moment, the rotary table driving device 4 arranged at one end of the moving device 2 close to the inlet is connected with the bottom of the rotary table 3, so that the rotary table 3 is driven to rotate, and a worker can put medicine bottles on the part of the rotary table 3 which rotates to the outer side of the inlet. After the liquid medicine is placed, the rotary table driving device 4 is separated from the bottom of the rotary table 3, then the moving device 2 drives the rotary table 3 to return to the inside of the access cavity, and at the moment, the inlet, the outlet, the medicine storage door and the medicine taking door are all in a closed state. Then the medicine bottles and the turntables are sterilized by a sterilizing device 8 in the access cavity, and the medicine storage operation is carried out after the sterilization is completed.
When medicine is stored, the moving device 2 drives the rotary table 3 to move to the medicine storage door, at the moment, the medicine storage door is opened, and part of the rotary table 3 enters the placing cavity. At this time, a rotary table driving device 4 arranged at one end of the moving device 2 close to the medicine storage door is connected with the bottom of the rotary table 3 and drives the rotary table 3 to rotate, and a plurality of medicine bottles on the rotary table 3 are rotated to a material taking station positioned in the placing cavity through rotation. Then snatch medicine bottle from carousel 3 through get the medicine device 6 and remove to the medicine feed end of spiral medicine feed device 5, carry medicine bottle through spiral medicine feed device 5 through screw transportation and deposit to the inside of placing the chamber, cool storage device 7 through placing the intracavity portion is refrigerated medicine bottle.
When taking medicine, the spiral medicine feeding device 5 conveys medicine bottles to the medicine outlet end, the medicine taking door is opened at the moment, the moving device 2 corresponding to the medicine taking door drives the rotary table 3 at the top of the medicine taking door to move to the medicine taking door, and the rotary table 3 can be driven to rotate through the rotary table driving device 4 arranged at one end, close to the medicine taking door, of the moving device. Then, medicine bottles are picked up from the medicine outlet end of the spiral medicine feeding device 5 through the medicine taking device 6 and are movably placed on the rotary table 3, and meanwhile, the rotary table 3 is matched with rotation, so that a plurality of medicine bottles are placed on the rotary table 3. After the medicine bottle is placed, a rotary table driving device 4 arranged at one end of the moving device close to the medicine taking gate is separated from the rotary table 3, the moving device 2 drives the rotary table 3 to move to the outlet, and meanwhile the medicine taking gate is closed, so that external pollution sources are prevented from entering the placing cavity. The carousel 3 is connected with the carousel drive arrangement 4 that sets up in mobile device 2 near export one end when removing to the exit, drives carousel 3 through carousel drive arrangement 4 and rotates this moment, and then rotates the medicine bottle to the export outside in proper order, and the staff can conveniently take the medicine bottle on the carousel 3.
When the medicine is put, the medicine storage door, the medicine taking door and the outlet are all in a closed state, and the medicine bottle can only be placed on the rotary table 3 from the inlet, so that excessive external pollution sources are prevented from entering the access cavity. After the medicine bottle enters the access cavity, the medicine storage door, the medicine taking door, the inlet and the outlet are all closed, so that the access cavity forms a relatively airtight environment, and then the medicine bottle and the turntable 3 can be sterilized through the sterilizing device 8, so that the pollution source is prevented from entering the placement cavity subsequently. When medicine is stored, only the medicine storage door is opened, and the communicating part between the placing cavity and the access cavity is reduced, so that the cold air in the placing cavity is prevented from leaking to the access cavity in a large amount, and the low-temperature environment in the placing cavity is maintained. When taking medicine, the medicine taking door is opened first for the medicine bottle can be taken out to the access chamber from placing the chamber, then the export is opened after the medicine taking door is closed, makes place chamber and access chamber still keep independent spaced state in the process of taking medicine, avoids outside pollution source to get into and places chamber pollution medicine.
Example 2:
this embodiment is further optimized based on embodiment 1, as shown in fig. 4, a plurality of placement holes are circumferentially arranged on the turntable 3, a support piston 31 is slidably arranged in the placement holes, and a pneumatic device 32 for driving the support piston 31 to vertically slide along the placement holes is arranged at the bottom of the placement holes.
The bottom of the drug vial is in contact with the top of the support piston 31 in the placement bore. The bottom of supporting piston 31 constitutes the air cavity with the bottom of placing the hole site, puts medicine process, deposit medicine process, the process of getting it filled, disinfection in-process, and pneumatic means 32 fills gas to the inside in air cavity, and then drives supporting piston 31 upwards through atmospheric pressure and remove to the top of placing the hole site, and the medicine bottle is totally exposed in the outside of placing the hole site this moment, is convenient for get to put and disinfect completely the medicine bottle. In the moving process of the turntable 3, the pneumatic device 32 discharges the gas in the air cavity, and at the moment, the supporting piston 31 descends, so that the medicine bottle is driven to move downwards to the inside of the placement hole, and the medicine bottle is limited by the placement hole, so that the medicine bottle is prevented from falling in the moving process.
Other portions of this embodiment are the same as those of embodiment 1, and thus will not be described in detail.
Example 3:
the embodiment is further optimized based on the above embodiment 1 or 2, as shown in fig. 4, the pneumatic device 32 includes an air inlet device 321, an air inlet valve 322, and an air outlet valve 323, a main air inlet channel is disposed on the turntable 3, one end of the main air inlet channel is connected with the air inlet device 321, the other end of the main air inlet channel is respectively connected with bottoms of a plurality of placement holes on the turntable 3 through a plurality of branch air channels, and the air inlet valve 322 is disposed in the branch air channels; the bottom of the placement hole site is also provided with an exhaust passage, and the inside of the exhaust passage is provided with an exhaust valve 323.
The air inlet valve 322 is opened, the air outlet valve 323 is closed, the air inlet device 321 injects air into the main air inlet channel, and the air in the main air inlet channel enters the air cavity in the corresponding placement hole site through the branch air channel, so that the upward lifting of the supporting piston 31 is realized; the intake valve 322 is closed and the exhaust valve 323 is opened, and the gas inside the gas chamber is discharged through the exhaust valve, thereby lowering the support piston 31.
Other portions of this embodiment are the same as those of embodiment 1 or 2 described above, and thus will not be described again.
Example 4:
the present embodiment is further optimized based on any one of the foregoing embodiments 1 to 3, as shown in fig. 4, the turntable driving device 4 includes a turntable driving motor 41, a driving gear 42, a driven gear shaft 43, a lifting device 44, and an elastic coupling 45, where the driven gear shaft 43 is slidably disposed at an end of the moving device 2 in a vertical direction, a lifting device 44 that drives the driven gear shaft 43 to slide in a vertical direction is disposed at a bottom of the driven gear shaft 43, and the elastic coupling 45 is disposed at a bottom of the turntable 3, and is connected to or separated from the elastic coupling 45 by lifting the driven gear shaft 43; an output shaft of the turntable driving motor 41 is slidably engaged with a driven gear shaft 43 in the vertical direction through a driving gear 42.
The two ends of the moving device 2 are provided with positioning pieces, and when the turntable 3 moves to the end of the moving device 2, the turntable 3 is positioned by the positioning pieces. The resilient coupling 45 at the bottom of the turntable 3 is now aligned with the top of the driven gear shaft 43. Then, the driven gear shaft 43 is driven to rise by the lifting device 44, so that the top of the driven gear shaft 43 is connected with the elastic coupling 45, and then the driving gear 42 is driven to rotate by the turntable driving motor 41, so that the driven gear shaft 43 and the turntable 3 are driven to rotate. When the driven gear shaft 43 is required to be separated, the lifting device 44 drives the driven gear shaft 43 to descend, so that the top of the driven gear shaft 43 is separated from the elastic coupling 45.
Further, a connecting hole is formed in the bottom of the elastic coupling 45, an elastic buckle is arranged in the connecting hole, and a clamping groove with an inclined plane is formed in the side face of the top of the driven gear shaft 43 corresponding to the elastic buckle. When the top of the driven gear shaft 43 rises to enter the connecting hole, the elastic buckle is extruded to retract until the clamping groove moves to the position corresponding to the elastic buckle, and the elastic buckle is not ejected out under pressure at the moment, so that the clamping groove is clamped, and the driven gear shaft 43 is connected with the elastic coupler 45; when the top of the driven gear shaft 43 descends, the inclined surface at the end part of the clamping groove extrudes the elastic buckle to retract the elastic buckle until the top of the driven gear shaft 43 is separated from the connecting taste, so that the driven gear shaft 43 and the elastic coupler 45 are separated.
Other portions of this embodiment are the same as any of embodiments 1 to 3 described above, and thus will not be described again.
Example 5:
this embodiment is further optimized on the basis of any one of the foregoing embodiments 1 to 4, as shown in fig. 3, the spiral medicine feeder 5 includes two spiral medicine feeders 51 respectively corresponding to the medicine storage gate and the medicine taking gate, and a conveying belt group 52 disposed between one ends of the two spiral medicine feeders 51 far away from the partition board, where the spiral medicine feeding directions of the two spiral medicine feeders 51 are opposite.
For convenience of explanation, the two screw feeders 51 are named as a screw feeder 51A and a second screw feeder 51B, and the screw feeder 51A and the second screw feeder 51B are identical in structure.
The medicine feeding end of the spiral medicine feeder 51A is arranged corresponding to the medicine storing door, and the medicine discharging end of the spiral medicine feeder 51A extends to the inside of the placing cavity. The medicine feeding end of the spiral medicine feeder 51B is arranged corresponding to the medicine discharging end of the spiral medicine feeder 51A, the medicine feeding end of the spiral medicine feeder 51B is connected with the medicine discharging end of the spiral medicine feeder 51A through a conveying belt group 52, and the medicine discharging end of the spiral medicine feeder 51B is arranged corresponding to a medicine taking door. The medicine taking device 6 grabs medicine bottles from the turnplate 3 corresponding to the medicine storage door and then is placed at the medicine feeding end of the spiral medicine feeder 51A, and then the medicine bottles are conveyed to the inside of the placing cavity through the spiral medicine feeder 51A in a spiral mode for storage. When medicine is required to be taken, the spiral medicine feeder 51A conveys the medicine bottles to the medicine outlet end, the conveying belt group 52 conveys the medicine bottles at the medicine outlet end of the spiral medicine feeder 51A to the medicine inlet end of the spiral medicine feeder 51B, then the medicine bottles are conveyed to the medicine outlet end through the medicine inlet end of the spiral medicine feeder 51B, and then the medicine bottles are picked up from the medicine outlet end of the spiral medicine feeder 51B through the medicine taking device 6 and placed on the rotary table 3 corresponding to the medicine taking door.
Further, as shown in fig. 3, the spiral medicine feeder 51 includes a carrying belt 511, a spiral medicine feeding ring 512, and a medicine feeding ring driving device 513 for driving the spiral medicine feeding ring 512 to rotate, the spiral medicine feeding ring 512 is rotatably disposed around the outside of the carrying belt 511, a medicine inlet is disposed at one end of the spiral medicine feeding ring 512, and a medicine outlet is disposed at the other end of the spiral medicine feeding ring 512.
One end of the carrying belt 511 is arranged corresponding to a medicine storage door or a medicine taking door, and the other end of the carrying belt 511 is arranged corresponding to the end of the conveying belt group 52. The drug delivery ring driving device 513 is a driving motor arranged on the mounting seat, the output end of the driving motor is connected with one end of the spiral drug delivery ring 512, and the driving motor drives the spiral drug delivery ring 512 to rotate. The spiral drug delivery ring 512 has a spiral structure, and each spiral forms a section for pushing the drug bottle to move along the carrier belt 511.
Other portions of this embodiment are the same as any of embodiments 1 to 4 described above, and thus will not be described again.
Example 6:
the embodiment is further optimized based on any one of the foregoing embodiments 1 to 5, as shown in fig. 5, the medicine taking device 6 includes a medicine taking lifting rod 61, a medicine taking rotary table 62, and a medicine taking piece 63, the top of the medicine taking lifting rod 61 is rotatably provided with the medicine taking rotary table 62, the bottom of the medicine taking rotary table 62 is circumferentially provided with a plurality of medicine taking pieces 63, and the medicine taking pieces 63 are disposed corresponding to placement holes on the rotary table 3.
The top of the medicine taking lifting rod 61 is provided with a mounting seat, the mounting seat is rotationally provided with a medicine taking rotary table 62, the top of the mounting seat is also provided with a rotary motor for driving the medicine taking rotary table 62 to rotate, and the rotary motor drives the medicine taking rotary table 62 to rotate. A plurality of medicine taking pieces 63 are uniformly arranged at the bottom of the medicine taking rotary disc 62 along the circumferential direction, the medicine taking pieces 63 are thumb cylinders, and medicine bottles are directly picked up through the thumb cylinders.
Other portions of this embodiment are the same as any of embodiments 1 to 5 described above, and thus will not be described again.
Example 7:
this embodiment is further optimized on the basis of any one of the above embodiments 1-6, as shown in fig. 1, the refrigerating device 7 comprises a refrigerating plate arranged around the outside of the screw drug delivery device 5, and a heat exchanging plate is arranged on the side of the refrigerating plate away from the screw drug delivery device 5. Increase heat transfer area through setting up the heat exchanger fin for refrigerating plant 7 can more efficient reduction place the inside temperature of chamber. The inside of the refrigerating sheet is provided with a cavity for the flow of cooling liquid, and the cavity and an external compressor form a cooling loop. The cooling liquid is circulated to the outside of the placing cavity after absorbing heat in the placing cavity and is compressed and released by the compressor, so that the circulation is used for circularly cooling the inside of the placing cavity.
Other portions of this embodiment are the same as any of embodiments 1 to 6 described above, and thus will not be described again.
Example 8:
this embodiment is further optimized on the basis of any one of the above embodiments 1 to 7, as shown in fig. 1, the sterilizing device 8 includes an ultraviolet sterilizing lamp tube disposed on an inner side wall of the access chamber and a sterilizing spray head disposed on an inner top of the access chamber, and the sterilizing spray head is connected to the sterilizing chamber on one side of the access chamber. The disinfection chamber is internally provided with disinfectant, and the disinfection shower nozzle sprays the disinfectant to the inside of access chamber, cooperates ultraviolet ray disinfection fluorescent tube to disinfect carousel 3 and the medicine bottle of access intracavity.
Other portions of this embodiment are the same as any of embodiments 1 to 7 described above, and thus will not be described again.
The foregoing description is only a preferred embodiment of the present invention, and is not intended to limit the present invention in any way, and any simple modification, equivalent variation, etc. of the above embodiment according to the technical matter of the present invention fall within the scope of the present invention.

Claims (8)

1. The anti-pollution refrigerator for the biological medicine comprises a refrigerator body (1) with an inlet and an outlet, and is characterized in that the inside of the refrigerator body (1) is divided into a placing cavity and a storing cavity by a separation plate, a medicine storage door capable of being opened and closed is arranged on the separation plate corresponding to the inlet, and a medicine taking door capable of being opened and closed is arranged on the separation plate corresponding to the outlet; a moving device (2) is arranged between the inlet and the medicine storage door and between the outlet and the medicine taking door in the access cavity, turntables (3) are respectively arranged on the two moving devices (2) in a rotating mode, and a turntable driving device (4) for driving the turntables (3) to rotate is arranged at two ends of the two moving devices; a spiral medicine feeding device (5) is arranged in the placing cavity, a medicine feeding end of the spiral medicine feeding device (5) is arranged corresponding to a medicine storage door, and a medicine discharging end of the spiral medicine feeding device (5) is arranged corresponding to a medicine taking door; a medicine taking device (6) is arranged between the spiral medicine feeding device (5) and the rotary table (3) in the placing cavity, and the medicine taking device (6) takes medicine from the rotary table (3) and places the medicine on the medicine feeding end of the spiral medicine feeding device (5) or takes medicine from the medicine discharging end of the spiral medicine feeding device (5) and places the medicine on the rotary table (3); a refrigerating device (7) is further arranged in the placing cavity, and a sterilizing device (8) is further arranged in the storing and taking cavity; a plurality of placement hole sites are arranged on the turntable (3) along the circumferential direction, a support piston (31) is slidably arranged in the placement hole sites, and a pneumatic device (32) for driving the support piston (31) to vertically slide along the placement hole sites is arranged at the bottom of the placement hole sites.
2. The anti-pollution refrigerator for biological medicine according to claim 1, wherein the pneumatic device (32) comprises an air inlet device (321), an air inlet valve (322) and an air outlet valve (323), a main air inlet channel is arranged on the rotary table (3), one end of the main air inlet channel is connected with the air inlet device (321), the other end of the main air inlet channel is respectively connected with the bottoms of a plurality of placement holes on the rotary table (3) through a plurality of branch air channels, and the air inlet valve (322) is arranged in the branch air channels; the bottom of the placement hole site is also provided with an exhaust passage, and the inside of the exhaust passage is provided with an exhaust valve (323).
3. The anti-pollution refrigerator for biological medicine according to claim 1 or 2, wherein the turntable driving device (4) comprises a turntable driving motor (41), a driving gear (42), a driven gear shaft (43), a lifting device (44) and an elastic coupling (45), the driven gear shaft (43) is arranged at the end part of the moving device (2) in a sliding manner along the vertical direction, the lifting device (44) for driving the driven gear shaft (43) to slide along the vertical direction is arranged at the bottom of the driven gear shaft (43), and the elastic coupling (45) is arranged at the bottom of the turntable (3) and is connected with or separated from the elastic coupling (45) through the lifting of the driven gear shaft (43); an output shaft of the turntable driving motor (41) is in sliding engagement with a driven gear shaft (43) along the vertical direction through a driving gear (42).
4. An anti-pollution refrigerator for biomedical use according to claim 1 or 2, wherein the spiral medicine feeder (5) comprises two spiral medicine feeders (51) respectively corresponding to the medicine storage door and the medicine taking door, and a conveyor belt group (52) arranged between one ends of the two spiral medicine feeders (51) far away from the isolation plate, and the spiral medicine feeding directions of the two spiral medicine feeders (51) are opposite.
5. The anti-pollution fridge for biological medicine according to claim 4, wherein the spiral medicine feeder (51) comprises a carrying belt (511), a spiral medicine feeding ring (512) and a medicine feeding ring driving device (513) for driving the spiral medicine feeding ring (512) to rotate, the spiral medicine feeding ring (512) is rotationally arranged on the outer side of the carrying belt (511), a medicine inlet is formed in one end of the spiral medicine feeding ring (512), and a medicine outlet is formed in the other end of the spiral medicine feeding ring (512).
6. The anti-pollution fridge for biological medicine according to claim 1 or 2, characterized in that the medicine taking device (6) comprises a medicine taking lifting rod (61), a medicine taking rotary table (62) and medicine taking pieces (63), the top of the medicine taking lifting rod (61) is rotatably provided with the medicine taking rotary table (62), the bottom of the medicine taking rotary table (62) is circumferentially provided with a plurality of medicine taking pieces (63), and the medicine taking pieces (63) are arranged corresponding to placement holes on the rotary table (3).
7. A biomedical anti-pollution refrigerator according to claim 1 or 2, characterized in that the refrigerator (7) comprises a cooling fin arranged around the outside of the screw conveyor (5), said cooling fin being provided with heat exchanger fins on the side remote from the screw conveyor (5).
8. A biomedical anti-pollution refrigerator according to claim 1 or 2, wherein the sterilizing device (8) comprises an ultraviolet sterilizing lamp tube arranged on the inner side wall of the access chamber and a sterilizing spray head arranged on the top of the inner side of the access chamber, and the sterilizing spray head is connected with the sterilizing chamber on one side of the access chamber.
CN202111298978.7A 2021-11-04 2021-11-04 Anti-pollution fridge for biological medicine Active CN114017967B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202111298978.7A CN114017967B (en) 2021-11-04 2021-11-04 Anti-pollution fridge for biological medicine

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Application Number Priority Date Filing Date Title
CN202111298978.7A CN114017967B (en) 2021-11-04 2021-11-04 Anti-pollution fridge for biological medicine

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CN114017967B true CN114017967B (en) 2023-05-26

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Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ITTO20070070A1 (en) * 2007-01-31 2008-08-01 Iarp S R L REFRIGERATED MODULE FOR THE DELIVERY OF ICE CREAM, FROZEN AND SIMILAR
CN107763921A (en) * 2017-10-13 2018-03-06 成都智宸科技有限公司 A kind of medical refrigerator with intellectual access sample function
CN108362060B (en) * 2018-05-18 2023-08-29 江西省食品发酵研究所 A fridge for bioengineering is used
CN208682716U (en) * 2018-07-24 2019-04-02 北京和润乳制品厂 Refrigerating transport vehicle
CN208832813U (en) * 2018-08-24 2019-05-07 杭州中翰金诺医学检验所有限公司 A kind of constant temperature Medical refrigerator
CN110671857B (en) * 2019-10-28 2021-01-19 山东美毅生物技术有限公司 Working method of refrigeration equipment for storing biological materials

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