CN115416987A - Cell liquid nitrogen storage device with automatic lifting function - Google Patents
Cell liquid nitrogen storage device with automatic lifting function Download PDFInfo
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- CN115416987A CN115416987A CN202211212132.1A CN202211212132A CN115416987A CN 115416987 A CN115416987 A CN 115416987A CN 202211212132 A CN202211212132 A CN 202211212132A CN 115416987 A CN115416987 A CN 115416987A
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- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 title claims abstract description 146
- 239000007788 liquid Substances 0.000 title claims abstract description 73
- 229910052757 nitrogen Inorganic materials 0.000 title claims abstract description 73
- 238000007789 sealing Methods 0.000 claims abstract description 56
- 241000894006 Bacteria Species 0.000 claims abstract description 39
- 238000001125 extrusion Methods 0.000 claims description 17
- 230000005540 biological transmission Effects 0.000 claims description 13
- 230000007306 turnover Effects 0.000 claims description 5
- 230000000630 rising effect Effects 0.000 claims description 4
- 230000006978 adaptation Effects 0.000 claims description 3
- 230000000694 effects Effects 0.000 claims description 2
- 239000000463 material Substances 0.000 abstract description 8
- 230000006870 function Effects 0.000 description 7
- 238000000034 method Methods 0.000 description 3
- 244000005700 microbiome Species 0.000 description 3
- 230000001174 ascending effect Effects 0.000 description 2
- 230000002093 peripheral effect Effects 0.000 description 2
- 238000004321 preservation Methods 0.000 description 2
- 239000003223 protective agent Substances 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000001580 bacterial effect Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000004060 metabolic process Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 230000001360 synchronised effect Effects 0.000 description 1
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
- B65D25/00—Details of other kinds or types of rigid or semi-rigid containers
- B65D25/20—External fittings
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
- B65D25/00—Details of other kinds or types of rigid or semi-rigid containers
- B65D25/38—Devices for discharging contents
- B65D25/52—Devices for discharging successive articles or portions of contents
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
- B65D53/00—Sealing or packing elements; Sealings formed by liquid or plastics material
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
- B65D53/00—Sealing or packing elements; Sealings formed by liquid or plastics material
- B65D53/02—Collars or rings
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
- B65D81/00—Containers, packaging elements, or packages, for contents presenting particular transport or storage problems, or adapted to be used for non-packaging purposes after removal of contents
- B65D81/18—Containers, packaging elements, or packages, for contents presenting particular transport or storage problems, or adapted to be used for non-packaging purposes after removal of contents providing specific environment for contents, e.g. temperature above or below ambient
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
- B65D81/00—Containers, packaging elements, or packages, for contents presenting particular transport or storage problems, or adapted to be used for non-packaging purposes after removal of contents
- B65D81/24—Adaptations for preventing deterioration or decay of contents; Applications to the container or packaging material of food preservatives, fungicides, pesticides or animal repellants
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- C—CHEMISTRY; METALLURGY
- C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
- C12N—MICROORGANISMS OR ENZYMES; COMPOSITIONS THEREOF; PROPAGATING, PRESERVING, OR MAINTAINING MICROORGANISMS; MUTATION OR GENETIC ENGINEERING; CULTURE MEDIA
- C12N1/00—Microorganisms, e.g. protozoa; Compositions thereof; Processes of propagating, maintaining or preserving microorganisms or compositions thereof; Processes of preparing or isolating a composition containing a microorganism; Culture media therefor
- C12N1/04—Preserving or maintaining viable microorganisms
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Abstract
The invention discloses a cell liquid nitrogen storage device with an automatic lifting function, which comprises a liquid nitrogen storage tank, a sealing device, a material pushing device and a material storage device, wherein the sealing device is fixedly arranged on the outer surface of the liquid nitrogen storage tank, the material pushing device is fixedly connected to the outer surface of the top of the liquid nitrogen storage tank, the material storage device is uniformly inserted into the top end of the liquid nitrogen storage tank in a sliding manner, a control panel is fixedly arranged on the outer surface of the upper part of the liquid nitrogen storage tank, a bacteria storage port is formed in the center of the top surface of the liquid nitrogen storage tank, and a connecting groove is formed in the outer surface of the edge of the top of the liquid nitrogen storage tank. According to the invention, the sealing device can automatically lift cells in the liquid nitrogen storage tank through the operation of the control panel, so that workers can conveniently and quickly take the cells, and the control panel controls the sealing device to perform appointed selection on the required cells, so that the workers can conveniently use the appointed cells in time.
Description
Technical Field
The invention relates to the technical field of cell liquid nitrogen storage equipment, in particular to a cell liquid nitrogen storage device with an automatic lifting function.
Background
The liquid nitrogen preservation method is also called as ultra-low temperature preservation method. The principle that metabolism of microorganisms tends to stop at a low temperature lower than-130 ℃ is mainly utilized, and a method for effectively preserving strains in liquid nitrogen is adopted, wherein different microorganisms should select different protective agents, and the concentration of the protective agents should be controlled to be suitable for preventing the microorganisms from dying, so that a liquid nitrogen storage device is generally selected to store cells when the cells are stored, but the existing cell liquid nitrogen storage device still has the following problems when in use:
the cell liquid nitrogen storage device with the automatic lifting function is needed to solve the problems that the cell liquid nitrogen storage device with the automatic lifting function is needed to be provided, and the problems that the cell liquid nitrogen storage device is provided in the background technology are solved.
Disclosure of Invention
The present invention is directed to a cell liquid nitrogen storage device with an automatic lifting function to solve the above problems of the background art.
In order to achieve the purpose, the invention provides the following technical scheme: the utility model provides a cell liquid nitrogen storage device with automatic rising function, includes liquid nitrogen storage jar, sealing device, blevile of push and storage device, sealing device fixed mounting is at the surface of liquid nitrogen storage jar, blevile of push fixed connection is at the top surface of liquid nitrogen storage jar, storage device evenly slides and pegs graft inside the top of liquid nitrogen storage jar, the upper portion surface fixed mounting of liquid nitrogen storage jar has control panel, the bacterium memory access has been seted up at the top surface center of liquid nitrogen storage jar, the spread groove has been seted up to the top edge surface of liquid nitrogen storage jar, the inside rotation joint of bacterium memory access has the support swivel, the inside center one side edge of bacterium memory access just is located the upper portion fixedly connected with gag lever post that supports the swivel, the even fixedly connected with location couple of top edge surface of liquid nitrogen storage jar, the transmission tooth's socket has evenly been seted up to the bottom edge surface that supports the swivel, the jack has been seted up to the top surface edge of bacterium memory access, the inside bottom rotation joint of jack has drive gear, drive gear's center fixedly connected with spacing pipe, the inside center fixedly connected with joint board of spacing pipe.
Preferably, sealing device's inside fixed mounting has the plunger type cylinder, the top fixedly connected with connecting plate of plunger type cylinder, a terminal surface fixedly connected with of connecting plate seals up the lid, the even rotation in upper surface outer peripheral edge of sealed lid is connected with sealed handle, the one end surface of sealed handle rotates and is connected with sealed string frame, the upper surface center edge fixed mounting of sealed lid has miniature driving motor, the surface symmetry fixedly connected with connecting block of plunger type cylinder, sealed draw-in groove has been seted up to the bottom surface of sealed lid, sealed draw-in groove's center edge fixedly connected with limiting plate, sealed draw-in groove's inside and one side edge fixed mounting that is located the limiting plate have the galloping, the even fixedly connected with sealing washer in internal surface of sealed draw-in groove.
Preferably, the inside fixed mounting of blevile of push has spacing frame, the even fixed mounting of top-down in the inside of spacing frame has miniature cylinder, one side fixedly connected with extrusion block of miniature cylinder, the one end external surface fixed connection of miniature cylinder has the extrusion pole.
Preferably, storage device's inside fixed mounting has storage frame, storage frame's top one side center fixedly connected with location stores pylon, the spliced eye has evenly been seted up to the upper surface one side of location stores pylon, storage frame's surface top-down has evenly seted up and has accomodate the groove, the inside slip joint of accomodating the groove has the bacterium storage box, the inside bottom surface one end center of accomodating the groove can spacing shaft hole, the inside rotation joint in spacing shaft hole has spacing pivot, the spacing returning face plate of surface center fixedly connected with of spacing pivot, reset spring has all been cup jointed to the both ends surface of spacing pivot, the through hole has been seted up at the inside terminal surface center of accomodating the groove, storage frame's surface just is located the opposite face bottom center of accomodating the groove and has seted up spacing spout, the inside slip grafting of spacing spout has the trigger bar, the one end bottom surface fixedly connected with of trigger bar rises the tension spring, storage frame's bottom surface one side edge fixedly connected with limit stop.
Preferably, the connecting groove has been seted up at the middle part of connecting plate, the connecting plate slides through the connecting groove and cup joints sealed lid and aligns the joint through the sealed draw-in groove of bottom surface and the bacterium storage mouth of liquid nitrogen storage jar top surface with blevile of push, micro drive motor's bottom fixedly connected with transfer line, the bottom face of transfer line has seted up a word draw-in groove.
Preferably, the miniature driving motor runs through the transfer line that the bottom is connected and pegs graft with the top center adaptation of spacing pipe through the spliced eye, sealed handle hangs the frame through sealed and gets in touch with the location of liquid nitrogen storage jar upper portion surface joint, the bottom of spacing frame is passed through the spread groove and is connected with the top surface fixed connection of liquid nitrogen storage jar, the groove of pegging graft has evenly been seted up to the upper surface of gag lever post, drive gear passes through the transmission tooth's socket and is connected with the bottom surface rotation meshing of gag lever post.
Preferably, the plunger type cylinder is connected with the outer fixed surface of the liquid nitrogen storage tank through a connecting block on the outer surface, the sealing cover is movably abutted against the outer surface of the upper part of the containing frame through a limiting plate on the bottom surface, the sealing cover is inserted into an inserting hole on the outer surface of the positioning hanging frame through an attaching frame on the bottom surface, the micro cylinder is inserted into a through hole through an extrusion block at one end, the micro cylinder is movably abutted against one end face of the trigger rod through an extrusion rod at one end, and one end of the trigger rod is movably abutted against the side face of the limiting turnover plate in the limiting sliding groove.
Preferably, the limiting turnover plate is in lap joint with the outer surface of the bottom of the bacteria storage box through a return spring, the accommodating frame is in clamping connection with the hanging groove in the upper surface of the limiting rod through the positioning hanging rack at the top, and the accommodating frame is in movable clamping connection with one side face of the limiting rod inside the bacteria storage port through a limiting stop block at the bottom.
Compared with the prior art, the invention has the beneficial effects that:
1. through the control to sealing device, can make sealed lid drive and accomodate the frame and go up and down to take out the cell fast, through blevile of push's operation, can release the cell that corresponds needs moreover, thereby the staff of being convenient for takes appointed cell fast.
2. Through the operation to control panel, can make sealing device carry out the automation to the inside cell of liquid nitrogen holding vessel to be convenient for the staff cell of taking fast, appointing to select the cell of needs through control panel control sealing device moreover, can be convenient for the staff in time to appointed cell use.
Drawings
FIG. 1 is a schematic view of the main structure of the present invention;
FIG. 2 is an expanded view of the main body of the present invention;
FIG. 3 is a schematic diagram of a liquid nitrogen storage tank of the present invention;
FIG. 4 is an enlarged view of a portion of the present invention at A;
FIG. 5 is a schematic view of the sealing device of the present invention;
FIG. 6 is a bottom view of the sealing device of the present invention;
FIG. 7 is a schematic view of the pushing device of the present invention;
fig. 8 is a cutting and splitting schematic view of the storing device.
In the figure: 1-a liquid nitrogen storage tank; 2-sealing means; 3-a material pushing device; 4-a material storage device; 5-a control panel; 6-supporting the swivel; 7-a bacteria storage port; 8-a limiting rod; 9-connecting groove; 10-positioning a hook; 11-a transmission tooth groove; 12-a limit tube; 13-a drive gear; 14-a clamping plate; 15-a plug hole; 16-a plunger cylinder; 17-a connecting plate; 18-a micro drive motor; 19-sealing the grip; 20-sealing cover; 21-sealing the hanging frame; 22-a sealing ring; 23-a limiting plate; 24-sealing the clamping groove; 25-a hanging frame; 26-connecting blocks; 27-a microcylinder; 28-a spacing frame; 29-an extrusion block; 30-a squeeze bar; 31-limiting shaft holes; 32-a limiting rotating shaft; 33-a return spring; 34-a bacterial storage cassette; 35-limiting overturning plate; 36-a receiving groove; 37-a plug hole; 38-positioning the pylon; 39-a through hole; 40-a trigger lever; 41-a tension spring; 42-a limit chute; 43-a storage frame; 44-limit stops.
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. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-8, the present invention provides a technical solution: the utility model provides a cell liquid nitrogen storage device with automatic rising function, including liquid nitrogen storage jar 1, sealing device 2, blevile of push 3 and storage device 4, sealing device 2 fixed mounting is at the surface of liquid nitrogen storage jar 1, blevile of push 3 fixed connection is at the top surface of liquid nitrogen storage jar 1, storage device 4 evenly slides and pegs graft inside the top of liquid nitrogen storage jar 1, the upper portion surface fixed mounting of liquid nitrogen storage jar 1 has control panel 5, bacterium storage mouth 7 has been seted up at the top surface center of liquid nitrogen storage jar 1, spread groove 9 has been seted up to the top edge surface of liquid nitrogen storage jar 1, the inside rotation joint of bacterium storage mouth 7 has support swivel 6, the inside center edge of bacterium storage mouth 7 is marginal just is located the upper portion fixedly connected with gag lever post 8 of support swivel 6, the even fixedly connected with location couple 10 of top edge surface of liquid nitrogen storage jar 1, the bottom edge surface of support swivel 6 has evenly seted up transmission tooth's socket 11, peg graft hole 15 has been seted up to the top surface edge of bacterium storage mouth 7, the inside bottom rotation joint of peg graft hole 15 has drive gear 13, the center fixedly connected with spacing tube 12 is connected with joint board 14.
The inside fixed mounting of sealing device 2 has plunger type cylinder 16, the top fixedly connected with connecting plate 17 of plunger type cylinder 16, a terminal surface fixedly connected with sealed lid 20 of connecting plate 17, the even swivelling joint of the outer peripheral edge of upper surface of sealed lid 20 has sealed handle 19, the one end surface of sealed handle 19 is rotated and is connected with sealed string frame 21, the upper surface center edge fixed mounting of sealed lid 20 has micro drive motor 18, the outer surface symmetry fixedly connected with connecting block 26 of plunger type cylinder 16, sealed draw-in groove 24 has been seted up to the bottom surface of sealed lid 20, the center edge fixedly connected with limiting plate 23 of sealed draw-in groove 24, the inside of sealed draw-in groove 24 and one side edge fixed mounting that is located limiting plate 23 have a hitch frame 25, the even fixedly connected with sealing washer 22 of internal surface of sealed draw-in groove 24.
A limiting frame 28 is fixedly arranged inside the pushing device 3, a micro cylinder 27 is uniformly and fixedly arranged inside the limiting frame 28 from top to bottom, one surface of the micro cylinder 27 is fixedly connected with an extrusion block 29, and the outer surface of one end of the micro cylinder 27 is fixedly connected with an extrusion rod 30.
The inside fixed mounting of storage device 4 has storage frame 43, the top side center fixedly connected with location stores pylon 38 of storage frame 43, spliced eye 37 has evenly been seted up to upper surface one side of location stores pylon 38, storage groove 36 has evenly been seted up to storage frame 43's surface top-down, the inside slip joint of storage groove 36 has bacterium storage box 34, the inside bottom surface one end center of storage groove 36 can spacing shaft hole 31, the inside rotation joint of spacing shaft hole 31 has spacing pivot 32, the outside surface center fixedly connected with of spacing pivot 32 is spacing returning face plate 35, reset spring 33 has all been fixed to the both ends surface of spacing pivot 32 has been cup jointed, the inside end face center of storage groove 36 has seted up through hole 39, storage frame 43's surface just is located the facade bottom center of storage groove 36 and has seted up spacing spout 42, the inside slip grafting of spacing spout 42 has trigger lever 40, the one end bottom surface fixedly connected with of trigger lever 40 rises and tightly spring 41, storage frame 43's bottom surface one side edge fixedly connected with limit stop 44.
The connecting groove is formed in the middle of the connecting plate 17, the connecting plate 17 is connected with the bacterium storage port 7 in the top surface of the liquid nitrogen storage tank 1 in a sleeved mode through the connecting groove and a sealing groove 24 in the bottom surface of the sealing cover 20 in a sliding mode through the inner portion of the material pushing device 3, the connecting plate 17 is prevented from being lifted and received to be blocked by the material pushing device 3, the bottom end of the micro driving motor 18 is fixedly connected with a transmission rod, the straight clamping groove is formed in the bottom end face of the transmission rod, and therefore the transmission rod can be conveniently connected with the clamping plate 14 on the top surface of the limiting pipe 12 in an inserted mode.
The plunger type cylinder 16 is fixedly connected with the outer surface of the liquid nitrogen storage tank 1 through a connecting block 26 on the outer surface, the sealing cover 20 is movably abutted against the outer surface of the upper part of the containing frame 43 through a limiting plate 23 on the bottom surface, the upper part of the containing frame 43 can be limited, the sealing cover 20 is inserted into an inserting hole 37 on the outer surface of the positioning hanging frame 38 through a hanging frame 25 on the bottom surface, so that the containing frame 43 can be driven by the positioning hanging frame 38 to ascend, the micro cylinder 27 is inserted into a through hole 39 through a squeezing block 29 on one end, the bacteria storage box 34 can be squeezed to slide in the containing groove 36, the micro cylinder 27 is movably abutted against and connected with one end surface of the trigger rod 40 through a squeezing rod 30 on one end, the trigger rod 40 can be squeezed to slide in the limiting sliding groove 42, one end of the trigger rod 40 is movably abutted against and connected with the side surface of the limiting overturning plate 35 in the limiting sliding groove 42, so that the limiting overturning plate 35 can be squeezed to separate from the outer surface of the bacteria storage box 34 when the trigger rod 40 slides, and the bacteria storage box 34 can slide in the containing groove 36 conveniently.
The spacing returning face plate 35 passes through the bottom surface overlap joint of reset spring 33 with bacterium storage box 34, thereby can limit bacterium storage box 34 in the inside of accomodating groove 36, accomodate frame 43 and pass through the location stores pylon 38 at top and the hitch groove joint of gag lever post 8 upper surface, thereby make gag lever post 8 provide stable support for accomodating frame 43, accomodate frame 43 and store up the inside gag lever post 8 side activity joint of mouth 7 through the spacing block 44 of bottom, can play limiting displacement to the bottom of accomodating frame 43, thereby guarantee to accomodate the stability after frame 43 rises.
The working principle is as follows: when cells in the liquid nitrogen storage tank 1 need to be taken, the control panel 5 needs to be operated according to needs, and therefore the required cell position data is input into the control panel 5, for example, the cells in the first layer in the storage device 4 in the first row, then the control panel 5 controls the micro-driving motor 18 to rotate according to the input information, the micro-driving motor 18 drives the driving gear 13 connected with the bottom to rotate synchronously through the transmission rod at the bottom end, the driving gear 13 drives the limiting rod 8 to rotate synchronously inside the bacteria storage port 7 through the transmission tooth slot 11 when rotating, the limiting rod 8 rotates corresponding degrees under the driving of the driving gear 13, so that the target storage device 4 is conveyed to the position under the bottom hanging frame 25 of the sealing cover 20 in a rotating manner, and then the sealing handle 19 is pulled upwards to turn, meanwhile, the sealing handle 19 drives the sealing hanging frame 21 at one end to reversely slide, so that one end of the sealing hanging frame 21 is separated from the outer surface of the positioning hook 10, then the control panel 5 is operated, the control panel 5 controls the sealing device 2 to operate, meanwhile, the plunger type cylinder 16 drives the sealing cover 20 to synchronously ascend through the connecting plate 17 at the top end, when the sealing cover 20 ascends, the hanging frame 25 at the bottom is driven to synchronously ascend, the hanging frame 25 ascends through the connecting plate 25 at the top end, the hanging frame 25 is connected with the inserting hole 37 at one side of the positioning hanging frame 38 in an inserting mode, simultaneously along with the ascending of the sealing cover 20, the hanging frame 25 drives the accommodating frame 43 to synchronously ascend through the positioning hanging frame 38, so that the accommodating frame 43 ascends inside the bacteria storage port 7, meanwhile, the limiting plate 23 at the bottom of the sealing cover 20 is abutted against the outer surface at one side of the bottom of the accommodating frame 43, until the bottom of the accommodating frame 43 ascends to abut against the limiting stop block 44 and the limiting rod 8, so that the ascending storage frame 43 is kept in a vertical state, and the control panel 5 controls the corresponding micro cylinder 27 to operate, so that the micro cylinder 27 drives the extrusion block 29 and the extrusion rod 30 at one end to be close to the outer surface of the storage frame 43, wherein the extrusion rod 30 firstly butts against one end surface of the trigger rod 40, so that one end of the trigger rod 40 is pressed to extrude the side surface of the limiting turnover plate 35, and meanwhile, the limiting turnover plate 35 is turned over inside the limiting shaft hole 31 through the limiting rotating shaft 32, and meanwhile, the extrusion block 29 can penetrate through the through hole 39 to extrude the outer surface of the bacteria storage box 34, so that the bacteria storage box 34 slides inside the storage groove 36 until the outer surface at one side of the bacteria storage box 34 protrudes out of the storage groove 36, and then a worker can take the protruding target bacteria storage box 34, and then the micro cylinder 27 can reset under the control of the control panel 5, meanwhile, the limiting overturning plate 35 can reset and deflect under the elastic force of the reset spring 33, when the extrusion rod 30 resets and slides, the trigger rod 40 can slide and reset under the elastic force of the tension spring 41 until the sealing cover 20 and the extrusion rod 30 are completely separated from the containing frame 43, then the control panel 5 controls the plunger type cylinder 16 to reset and descend, meanwhile, the connecting plate 17 can drive the sealing cover 20 to descend synchronously, the sealing cover 20 can drive the containing frame 43 at the bottom to descend synchronously until the sealing cover 20 is completely clamped with the outer surface of the upper part of the bacteria storage port 7 through the sealing clamping groove 24 at the bottom, meanwhile, the micro-driving motor 18 can penetrate through the connecting hole 15 at the bottom to be inserted into the top end of the limiting pipe 12 through the transmission rod at the bottom, then the sealing hanging frame 21 is pulled to be hung with the positioning hook 10, and then the sealing handle 19 is pressed to drive the sealing hanging frame 21 to be tightly clamped on the outer surface of the positioning hook 10, thereby make sealed lid 20 seal up bacterium storage mouth 7 through the sealing washer 22 of internal surface, through control panel 5's control, can make sealing device 2 carry out the automatic rising to the inside cell of liquid nitrogen storage jar 1 to be convenient for the staff and carry out the cell of taking fast, control panel 5 controls sealing device 2 through moreover and appoints the cell of choosing to needs, can be convenient for the staff in time use the cell.
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.
Claims (8)
1. The utility model provides a cell liquid nitrogen storage device with automatic rising and falling function, includes liquid nitrogen storage jar (1), sealing device (2), blevile of push (3) and storage device (4), sealing device (2) fixed mounting is at the surface of liquid nitrogen storage jar (1), blevile of push (3) fixed connection is at the top surface of liquid nitrogen storage jar (1), inside the top of storage device (4) even slip grafting in liquid nitrogen storage jar (1), its characterized in that: the utility model discloses a liquid nitrogen storage tank, including liquid nitrogen storage jar (1), top surface fixed mounting has control panel (5), bacterium storage mouth (7) have been seted up at the top surface center of liquid nitrogen storage jar (1), spread groove (9) have been seted up to the top edge surface of liquid nitrogen storage jar (1), the inside rotation joint of bacterium storage mouth (7) has support swivel (6), the inside center edge of bacterium storage mouth (7) just is located the upper portion fixedly connected with gag lever post (8) that supports swivel (6), the even fixedly connected with location couple (10) of top edge surface of liquid nitrogen storage jar (1), transmission tooth's socket (11) have evenly been seted up to the bottom edge of supporting swivel (6), spliced eye (15) have been seted up to the top surface edge of bacterium storage mouth (7), the inside bottom rotation joint of spliced eye (15) has drive gear (13), the central fixedly connected with spacing pipe (12) of drive gear (13), the inside center fixedly connected with joint board (14) of spacing pipe (12).
2. The cell liquid nitrogen storage device with automatic lifting function according to claim 1, characterized in that: the inside fixed mounting of sealing device (2) has plunger type cylinder (16), the top fixedly connected with connecting plate (17) of plunger type cylinder (16), a terminal surface fixedly connected with of connecting plate (17) seals lid (20), the even swivelling joint of the upper surface outer fringe edge of sealed lid (20) has sealed handle (19), the one end surface swivelling joint of sealed handle (19) has sealed frame (21) of hanging, the upper surface center edge fixed mounting of sealed lid (20) has miniature driving motor (18), the surface symmetry fixedly connected with connecting block (26) of plunger type cylinder (16), sealed draw-in groove (24) have been seted up to the bottom surface of sealed lid (20), the center edge fixedly connected with limiting plate (23) of sealed draw-in groove (24), the inside of sealed draw-in groove (24) and the side edge fixed mounting that is located limiting plate (23) have and hang frame (25), the even fixedly connected with sealing washer (22) of internal surface of sealed draw-in groove (24).
3. The cell liquid nitrogen storage device with automatic lifting function according to claim 2, characterized in that: the inside fixed mounting of blevile of push (3) has spacing frame (28), the even fixed mounting of inside top-down of spacing frame (28) has miniature cylinder (27), one side fixedly connected with extrusion block (29) of miniature cylinder (27), the one end external surface fixed connection of miniature cylinder (27) has extrusion pole (30).
4. The cell liquid nitrogen storage device with automatic lifting function according to claim 3, characterized in that: the inside fixed mounting of storage device (4) has storage frame (43), top one side center fixedly connected with location stores pylon (38) of storage frame (43), spliced eye (37) have evenly been seted up to upper surface one side of location stores pylon (38), the surface top-down of storage frame (43) has evenly seted up and has accomodate groove (36), the inside slip joint of accomodating groove (36) has bacterium storage box (34), the inside bottom surface one end center of accomodating groove (36) can spacing shaft hole (31), the inside rotation joint of spacing shaft hole (31) has spacing pivot (32), the outside surface center fixedly connected with spacing returning face board (35) of spacing pivot (32), reset spring (33) have all been fixedly cup jointed to the both ends surface of spacing pivot (32), the inside terminal surface center of accomodating groove (36) has seted up through hole (39), the outside surface of storage frame (43) and the opposite bottom center that is located accomodating groove (36) have seted up spacing spout (42), the inside slip of spacing spout (42) has been pegged graft and has trigger bar (40), the one end fixed mounting bar (40) of expansion spring, the bottom surface (41) side edge fixed connection has a limit stop block (41).
5. The cell liquid nitrogen storage device with automatic lifting function according to claim 4, characterized in that: the spread groove has been seted up at the middle part of connecting plate (17), connecting plate (17) slide through spread groove and blevile of push (3) and cup joint sealed lid (20) and bacterium storage mouth (7) alignment joint through sealed draw-in groove (24) of bottom surface and liquid nitrogen storage jar (1) top surface, the bottom fixedly connected with transfer line of miniature driving motor (18), a word draw-in groove has been seted up to the bottom face of transfer line.
6. The cell liquid nitrogen storage device with automatic lifting function according to claim 5, characterized in that: miniature driving motor (18) run through the transfer line that the bottom is connected and peg graft the top center adaptation of spliced eye (15) and spacing pipe (12), sealed handle (19) are through sealed location couple (10) joint of hanging frame (21) and liquid nitrogen storage jar (1) upper portion surface, the top fixed surface that spread groove (9) and liquid nitrogen storage jar (1) are passed through to the bottom of spacing frame (28) is connected, the upper surface of gag lever post (8) has evenly been seted up and has been hung the groove, drive gear (13) are connected with the bottom surface rotation meshing of gag lever post (8) through transmission tooth's socket (11).
7. The cell liquid nitrogen storage device with automatic lifting function according to claim 6, characterized in that: the plunger type cylinder (16) is fixedly connected with the outer surface of the liquid nitrogen storage tank (1) through a connecting block (26) on the outer surface, the sealing cover (20) is movably abutted against the outer surface of the upper portion of the containing frame (43) through a limiting plate (23) on the bottom surface, the sealing cover (20) is inserted into an inserting hole (37) on the outer surface of the positioning hanging frame (38) through a hanging frame (25) on the bottom surface, the micro cylinder (27) is inserted into a through hole (39) through an extrusion block (29) at one end, the micro cylinder (27) is movably abutted and connected with one end face of the trigger rod (40) through an extrusion rod (30) at one end, and one end of the trigger rod (40) is movably abutted and connected with the side face of the limiting turnover plate (35) in the limiting sliding groove (42).
8. The cell liquid nitrogen storage device with automatic lifting function according to claim 7, characterized in that: spacing returning face plate (35) are through reset spring (33) and the bottom surface overlap joint of bacterium storage box (34), accomodate frame (43) and articulate the groove joint through location stores pylon (38) and gag lever post (8) upper surface at top, accomodate frame (43) and pass through the inside gag lever post (8) a side activity joint of limit stop (44) and bacterium storage mouth (7) of bottom.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202211212132.1A CN115416987A (en) | 2022-09-30 | 2022-09-30 | Cell liquid nitrogen storage device with automatic lifting function |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202211212132.1A CN115416987A (en) | 2022-09-30 | 2022-09-30 | Cell liquid nitrogen storage device with automatic lifting function |
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| CN115416987A true CN115416987A (en) | 2022-12-02 |
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| CN202211212132.1A Pending CN115416987A (en) | 2022-09-30 | 2022-09-30 | Cell liquid nitrogen storage device with automatic lifting function |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116369309A (en) * | 2023-05-31 | 2023-07-04 | 吉林大学 | Stem cell low-temperature preservation device |
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2022
- 2022-09-30 CN CN202211212132.1A patent/CN115416987A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116369309A (en) * | 2023-05-31 | 2023-07-04 | 吉林大学 | Stem cell low-temperature preservation device |
| CN116369309B (en) * | 2023-05-31 | 2023-08-11 | 吉林大学 | Stem cell low-temperature preservation device |
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Application publication date: 20221202 |