CN110786316A - Beef cattle propagation embryo cryopreservation device - Google Patents
Beef cattle propagation embryo cryopreservation device Download PDFInfo
- Publication number
- CN110786316A CN110786316A CN201911003642.6A CN201911003642A CN110786316A CN 110786316 A CN110786316 A CN 110786316A CN 201911003642 A CN201911003642 A CN 201911003642A CN 110786316 A CN110786316 A CN 110786316A
- Authority
- CN
- China
- Prior art keywords
- groups
- bottom end
- cavity
- communicated
- top end
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
Images
Classifications
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01N—PRESERVATION OF BODIES OF HUMANS OR ANIMALS OR PLANTS OR PARTS THEREOF; BIOCIDES, e.g. AS DISINFECTANTS, AS PESTICIDES OR AS HERBICIDES; PEST REPELLANTS OR ATTRACTANTS; PLANT GROWTH REGULATORS
- A01N1/00—Preservation of bodies of humans or animals, or parts thereof
- A01N1/02—Preservation of living parts
- A01N1/0236—Mechanical aspects
- A01N1/0242—Apparatuses, i.e. devices used in the process of preservation of living parts, such as pumps, refrigeration devices or any other devices featuring moving parts and/or temperature controlling components
- A01N1/0252—Temperature controlling refrigerating apparatus, i.e. devices used to actively control the temperature of a designated internal volume, e.g. refrigerators, freeze-drying apparatus or liquid nitrogen baths
- A01N1/0257—Stationary or portable vessels generating cryogenic temperatures
Abstract
The invention relates to the technical field of refrigeration equipment, in particular to a beef cattle propagation embryo cryopreservation device, which can effectively improve the heat insulation performance of the device by cryopreservation of embryos, keep the embryo cryopreservation environment stable, improve the embryo preservation effect, reduce the volatilization amount of liquid nitrogen, effectively reduce the volatilization waste of the liquid nitrogen, and simultaneously a central control box can accurately record the storage position of an embryo containing vessel in the device, effectively prevent the confusion of the embryo containing vessel and improve the practicability and reliability; including box, insulation can, hold the platform, receive and release storehouse, hydraulic pressure station, hydraulic pressure pipe, mounting panel, hydraulic stem, case lid, two sets of lead screws, two sets of shaft couplings, two sets of first transmission shafts and two sets of first motors, the inside of box is provided with first cavity, and the bottom of insulation can is installed on first cavity bottom right side, and the top intercommunication of insulation can is provided with the lid dress mouth.
Description
Technical Field
The invention relates to the technical field of refrigeration equipment, in particular to a beef cattle propagation embryo cryopreservation device.
Background
As is known, embryo cryopreservation mainly refers to a technique of selecting good quality embryos, stopping metabolism and storing the embryos at-6 ℃ in a slide by special protection measures and a cooling procedure, wherein the embryos after cryopreservation can recover metabolism and activity after being heated, and are usually stored in liquid nitrogen.
The existing embryo cryopreservation device mainly comprises a preservation box and a box cover, wherein liquid nitrogen is stored in the preservation box, a processed embryo containing vessel is placed in the preservation box, and the box cover is covered well;
1. the storage box has a simple structure, the heat insulation effect of the storage box is poor, the temperature inside the storage box is easy to change, embryos cannot be stored for a long time, and nitrogen is easy to leak between the box cover and the storage box, so that liquid nitrogen is wasted;
2. when the box cover is opened, the liquid nitrogen in the preservation box is directly contacted with air, the temperature of the liquid nitrogen is increased, the volatilization amount of the liquid nitrogen is large, and the liquid nitrogen is wasted;
3. when a plurality of embryo containing vessels are stored in the storage box, workers are not easy to distinguish each group of vessels, so that embryo samples are easy to be disordered, and meanwhile, when a plurality of groups of embryo containing vessels are stored and sampled, the workers need to expend more energy to discriminate;
4. the temperature of the liquid nitrogen is low, and when a worker operates the storage device, the liquid nitrogen is easy to contact with a human body and cause frostbite on the human body.
Disclosure of Invention
In order to solve the technical problems, the invention provides the beef cattle embryo cryopreservation device which can effectively improve the heat insulation performance of the device, keep the embryo cryopreservation environment stable, improve the embryo preservation effect, reduce the volatilization amount of liquid nitrogen, effectively reduce the volatilization waste of the liquid nitrogen, accurately record the storage position of an embryo containing vessel in the device by the central control box, effectively prevent the confusion of the embryo containing vessel and improve the practicability and reliability.
The invention relates to a beef cattle propagation embryo cryopreservation device, which comprises a box body, an insulation box, a containing table, a storing and releasing bin, a hydraulic station, a hydraulic pipe, a mounting plate, a hydraulic rod, a box cover, two groups of lead screws, two groups of couplers, two groups of first transmission shafts and two groups of first motors, wherein a first cavity is arranged inside the box body, the bottom end of the insulation box is arranged on the right side of the bottom end of the first cavity, a covering opening is communicated and arranged at the top end of the insulation box, a sealing groove is communicated and arranged in the middle of the bottom end of the sealing groove, a containing opening is communicated and arranged in the middle of the bottom end of the sealing groove, the containing table is transversely arranged in the containing opening, the outer wall of the containing table is contacted with the middle of the inner wall of the containing opening, a plurality of groups of first through holes are uniformly arranged on the containing table, the bottom end of the storing and releasing bin is arranged, the bottom end of the hydraulic station is arranged at the rear side of the top end of the retraction cabin, the upper side of the rear end of the hydraulic pipe is communicated with the lower side of the front end of the hydraulic station, the top end of the mounting plate is arranged at the middle part of the top end of the second cavity, the middle part of the bottom end of the mounting plate is connected with the top end of the hydraulic rod, the lower side of the rear end of the hydraulic pipe passes through the top end of the retraction cabin and is communicated with the upper side of the front end of the hydraulic rod, the box cover is arranged at the lower side of the second cavity, the box cover is arranged at the position corresponding to the position of the cover opening, the middle part of the top end of the box cover is connected with the bottom end of the hydraulic rod, the bottom end of the box cover is provided with a first temperature insulation plate, two groups of lead screws are respectively and transversely arranged at the front side and the upper rear side of the first cavity, the left ends of the two groups of lead screws respectively pass through the, the outer walls of the two groups of screw rods are respectively connected with the inner walls of the two groups of second through holes in a rotatable and sealed manner, the right ends of the two groups of screw rods are respectively connected with the left ends of the two groups of couplings, the right ends of the two groups of couplings are respectively connected with the left ends of the two groups of first transmission shafts, the right ends of the two groups of first transmission shafts are respectively connected with the left ends of the two groups of first motors, the bottom ends of the two groups of first motors are respectively provided with a first bracket, the left ends of the two groups of first brackets are respectively arranged at the front side and the rear side of the right end of the box body, the outer walls of the two groups of screw rods in the first cavity are respectively provided with a long-strip screw sleeve in a screw manner, a movable plate is arranged between the two groups of long-strip screw sleeves, the front end and the rear end of the movable plate are respectively connected with, the front end of the second motor is sequentially provided with a second transmission shaft and a speed reducer, the top end of the speed reducer is installed on the front side of the bottom end of the sliding block, the right end of the speed reducer is provided with a third transmission shaft, the right end of the third transmission shaft is provided with a gear, the top end of the gear is meshed with the bottom end of the gear row, a second support is arranged below the speed reducer, the upper side of the second support is connected with the left end of the sliding block, the bottom end of the second support is sequentially provided with an air cylinder, a push rod and a sucker device, the lower side of the left end of the first cavity is communicated with a discharge hole, the lower side of the right end of the discharge hole is provided with a storage plate, the top end of the storage plate is communicated with a discharge groove, the left end of the discharge hole is provided with a door frame, the left end cover of the door frame is provided with a, a central control box is arranged on the left side of the top end of the box body and is respectively and electrically connected with the hydraulic station, the two groups of first motors, the two groups of second motors, the air cylinder and the sucker device; the heat preservation box is internally filled with liquid nitrogen, the liquid level of the liquid nitrogen is positioned between the top end of the holding platform and the bottom end of the sealing groove, the box cover and the first sealing plate are initially positioned in the covering opening and the sealing groove respectively, the hydraulic rod is in an extending state, the door body and the second sealing plate are opened by opening the quick-assembly door lock, the embryo holding vessel finished by external treatment is placed into the discharging groove on the holding plate through the door frame and the discharging opening, the door body and the second sealing plate are closed and locked, the door body and the second sealing plate carry out heat insulation sealing treatment on the door frame and the first cavity, the central control box controls to open two groups of first motors, the two groups of first motors positively rotate and drive two groups of lead screws to rotate through two groups of first transmission shafts and two groups of couplers respectively, the two groups of lead screws drive two groups of strip thread sleeves to move leftwards, and the two, The air cylinder and the push rod drive the sucker device to move leftwards and move to a position which is longitudinally flush with the vessel, the central control box controls to close two groups of first motors, the sucker device stops moving transversely, the central control box controls to open the second motor, the second motor drives the gears to rotate through the second transmission shaft, the speed reducer and the third transmission shaft, the top ends of the gears are meshed with the bottom ends of the gear rows, the gears move forwards and backwards, the gears drive the third transmission shaft, the speed reducer, the sliding block, the second support, the air cylinder, the push rod and the sucker device to move forwards and backwards, when the sucker device moves right above the vessel, the central control box controls to close the second motor, the sucker device stops moving longitudinally, the central control box controls to open the air cylinder, the air cylinder controls the bottom end of the push rod to move downwards, the bottom end of the push rod drives the sucker device to move downwards, the bottom end of the sucker device is in, the central control box controls the cylinder to enable the bottom end of the push rod to move upwards, the bottom end of the push rod drives the sucker device and the vessel to move upwards, when the bottom end of the push rod moves to an initial position, the bottom end of the vessel is higher than the top end of the insulation box, the central control box controls the cylinder to be closed, the central control box controls the two groups of first motors to be opened, the two groups of first motors rotate in opposite directions, the sucker device and the vessel move rightwards, when the vessel moves to the upper left side of the insulation box, the central control box controls the two groups of first motors to be closed, the vessel stops moving, the central control box controls the hydraulic station to operate, the hydraulic station controls the bottom end of the hydraulic rod to move upwards through the hydraulic pipe, the hydraulic rod drives the box cover and the first sealing plate to move upwards and separate from the insulation box, the top end of a containing opening in the insulation box is opened, the, the central control box controls the vessel to stop moving transversely and longitudinally, the central control box controls the opening of the air cylinder, the air cylinder controls the bottom end of the push rod to move downwards, the bottom end of the push rod drives the sucker device and the vessel to move downwards and extend into liquid nitrogen in the containing port, the bottom end of the vessel is contacted with the top end of the containing platform, the central control box controls the opening of the sucker device, the bottom end of the sucker device is separated from the top end of the vessel, the central control box controls the air cylinder to move upwards, the push rod drives the sucker device to move upwards and return to the initial position, the central control box controls the closing of the air cylinder, the bottom end of the push rod and the sucker device stop moving, the central control box controls the sucker device to move transversely and leftwards, when the sucker device moves to the upper left side of the heat insulation box, the central control box controls the operation of the hydraulic station, and the hydraulic station controls the, the bottom end of the hydraulic rod drives the box cover and the second sealing plate to move downwards, the box cover and the second sealing plate respectively move into the cover loading opening and the sealing groove, the top end of the containing opening is closed, so that the automatic storage work of embryo containing utensils is completed, the equipment in the device can be conveniently controlled in a unified way by arranging the central control box, the operation mode is simplified, the central control box can conveniently control the operation sequence of the equipment during the operation of the equipment, the collision among the equipment is prevented, meanwhile, when a plurality of groups of embryo containing utensils are stored and sampled, the storage positions of the embryo containing utensils can be accurately recorded by the central control box, the chaos of the embryo containing utensils is effectively prevented, the containing opening and the first cavity can be conveniently and respectively sealed by arranging the first sealing plate and the second sealing plate, the heat insulation performance of the device can be effectively improved by freezing and storing embryos, and the embryo freezing and storing environment is kept stable, improve embryo preservation effect, the volume of volatilizing of liquid nitrogen reduces, the embryo holds the speed that the household utensils were put into the insulation can and improves, the open time of holding the mouth in the insulation can shortens, liquid nitrogen shortens with air contact time, effectively reduces liquid nitrogen and volatilizees extravagantly, well accuse case can hold household utensils parking position to the embryo in the device simultaneously and carry out the accurate record, effectively prevent it and obscure, the staff is when depositing the embryo, liquid nitrogen and insulation can are kept away from to the human body, prevent effectively that it from causing the frostbite to the human body, improve practicality and reliability.
The beef cattle propagation embryo cryopreservation device comprises a sucker, an air pipe and a switch valve, wherein a sucker body is soft, the top end of the sucker is connected with the bottom end of a push rod, the bottom end of the sucker is communicated with a suction port, the bottom end of the air pipe is communicated with the front side of the top end of the suction port, the top end of the air pipe is positioned in front of an air cylinder, a first fixing frame is arranged on the upper side of the air pipe, the rear end of the first fixing frame is installed at the front end of the air cylinder, the switch valve is positioned below the first fixing frame, the switch valve is installed on the upper side of the air pipe and communicated with the air pipe, and the; when holding the household utensils to the embryo and snatching, the bottom and the household utensils top contact of sucking disc and extrusion, the sucking disc takes place to warp, the intraoral air of inhaling passes through the trachea and discharges to the external world, the ooff valve can prevent that the external air from passing through in the trachea backward flow inhales, thereby make the bottom of sucking disc adsorb the effect of snatching to the household utensils, when the household utensils remove to fixed position, well accuse case control is opened the ooff valve, the external air passes through in the trachea gets into the mouth of inhaling, the sucking disc bottom disappears to the adsorption on household utensils top, thereby conveniently make the bottom and the separation of household utensils top of sucking disc, through setting up the sucking disc device, can conveniently hold the household utensils to the embryo and carry out the work of snatching fast, the convenience removes the household utensils.
The beef cattle propagation embryo cryopreservation device also comprises four groups of supporting air rods, wherein the four groups of supporting air rods are all positioned in the second cavity, the top ends of the four groups of supporting air rods are uniformly arranged on the outer side of the top end of the second cavity, and the bottom ends of the four groups of supporting air rods are uniformly arranged on the outer side of the top end of the box cover; when the case lid reciprocated, the bottom that the case lid drove four group's support gas poles respectively reciprocated, supported and led the case lid through setting up four group's support gas poles, stability when improving the case lid and removing, improvement practicality.
The beef cattle propagation embryo cryopreservation device further comprises a first distance meter, wherein the left end of the first distance meter is installed on the upper side of the left end of the first cavity, and the right end of the first distance meter corresponds to the left end of the moving plate; through setting up first distancer, can conveniently detect the lateral shifting position of movable plate to confirm the lateral position of sucker device, improve the practicality.
The beef cattle propagation embryo cryopreservation device further comprises a second distance meter, wherein a second fixing frame is arranged at the rear end of the second distance meter, the top end of the second fixing frame is installed at the bottom end of the rear long-strip thread sleeve, and the front end of the second distance meter corresponds to the lower side position of the rear end of the second support; through setting up the second distancer, can conveniently detect second support longitudinal movement position to confirm the longitudinal position of sucker device, improve the practicality.
The beef cattle propagation embryo cryopreservation device further comprises a positioning block, a fixing block is arranged at the bottom end of the object placing plate, a fixing groove is communicated with the middle of the top end of the fixing block, and the top end of the fixing groove penetrates through the bottom end of the object placing plate and is communicated with the bottom end of the material placing groove; through setting up the locating piece, can conveniently put into the fixed slot with the downside that embryo held the household utensils to fix and unify the position of snatching of household utensils, make things convenient for the sucking disc device to snatch the household utensils, improve the practicality.
The beef cattle propagation embryo cryopreservation device also comprises glass, a sealing port is communicated and arranged on the upper side of the front end of the box body, an observation port is communicated and arranged in the middle of the rear end of the sealing port, a rear end cover of the glass is arranged at the front end of the sealing port, a sealing ring is arranged in the middle of the rear end of the glass, and the sealing ring is positioned in the sealing port; through setting up glass, can conveniently effectively observe the device behavior in the first cavity, improve the practicality.
The beef cattle propagation embryo cryopreservation device also comprises a supplement pipe, wherein the left end of the supplement pipe penetrates through the lower side of the right end of the box body and the upper side of the right end of the heat preservation box and is communicated with the upper side of the right end of the containing opening, the right side of the supplement pipe is communicated with the right end of the containing opening and is provided with a feeding valve, and the left end of the feeding valve is contacted with the lower side of the right end of the box body; through opening the feed valve, can conveniently hold the mouth with external liquid nitrogen through supplementary pipe row income to the convenience is replenished holding intraoral liquid nitrogen, improves the practicality.
Compared with the prior art, the invention has the beneficial effects that: the heat preservation box is internally filled with liquid nitrogen, the liquid level of the liquid nitrogen is positioned between the top end of the holding platform and the bottom end of the sealing groove, the box cover and the first sealing plate are initially positioned in the covering opening and the sealing groove respectively, the hydraulic rod is in an extending state, the door body and the second sealing plate are opened by opening the quick-assembly door lock, the embryo holding vessel finished by external treatment is placed into the discharging groove on the holding plate through the door frame and the discharging opening, the door body and the second sealing plate are closed and locked, the door body and the second sealing plate carry out heat insulation sealing treatment on the door frame and the first cavity, the central control box controls to open two groups of first motors, the two groups of first motors positively rotate and drive two groups of lead screws to rotate through two groups of first transmission shafts and two groups of couplers respectively, the two groups of lead screws drive two groups of strip thread sleeves to move leftwards, and the two, The air cylinder and the push rod drive the sucker device to move leftwards and move to a position which is longitudinally flush with the vessel, the central control box controls to close two groups of first motors, the sucker device stops moving transversely, the central control box controls to open the second motor, the second motor drives the gears to rotate through the second transmission shaft, the speed reducer and the third transmission shaft, the top ends of the gears are meshed with the bottom ends of the gear rows, the gears move forwards and backwards, the gears drive the third transmission shaft, the speed reducer, the sliding block, the second support, the air cylinder, the push rod and the sucker device to move forwards and backwards, when the sucker device moves right above the vessel, the central control box controls to close the second motor, the sucker device stops moving longitudinally, the central control box controls to open the air cylinder, the air cylinder controls the bottom end of the push rod to move downwards, the bottom end of the push rod drives the sucker device to move downwards, the bottom end of the sucker device is in, the central control box controls the cylinder to enable the bottom end of the push rod to move upwards, the bottom end of the push rod drives the sucker device and the vessel to move upwards, when the bottom end of the push rod moves to an initial position, the bottom end of the vessel is higher than the top end of the insulation box, the central control box controls the cylinder to be closed, the central control box controls the two groups of first motors to be opened, the two groups of first motors rotate in opposite directions, the sucker device and the vessel move rightwards, when the vessel moves to the upper left side of the insulation box, the central control box controls the two groups of first motors to be closed, the vessel stops moving, the central control box controls the hydraulic station to operate, the hydraulic station controls the bottom end of the hydraulic rod to move upwards through the hydraulic pipe, the hydraulic rod drives the box cover and the first sealing plate to move upwards and separate from the insulation box, the top end of a containing opening in the insulation box is opened, the, the central control box controls the vessel to stop moving transversely and longitudinally, the central control box controls the opening of the air cylinder, the air cylinder controls the bottom end of the push rod to move downwards, the bottom end of the push rod drives the sucker device and the vessel to move downwards and extend into liquid nitrogen in the containing port, the bottom end of the vessel is contacted with the top end of the containing platform, the central control box controls the opening of the sucker device, the bottom end of the sucker device is separated from the top end of the vessel, the central control box controls the air cylinder to move upwards, the push rod drives the sucker device to move upwards and return to the initial position, the central control box controls the closing of the air cylinder, the bottom end of the push rod and the sucker device stop moving, the central control box controls the sucker device to move transversely and leftwards, when the sucker device moves to the upper left side of the heat insulation box, the central control box controls the operation of the hydraulic station, and the hydraulic station controls the, the bottom end of the hydraulic rod drives the box cover and the second sealing plate to move downwards, the box cover and the second sealing plate respectively move into the cover loading opening and the sealing groove, the top end of the containing opening is closed, so that the automatic storage work of embryo containing utensils is completed, the equipment in the device can be conveniently controlled in a unified way by arranging the central control box, the operation mode is simplified, the central control box can conveniently control the operation sequence of the equipment during the operation of the equipment, the collision among the equipment is prevented, meanwhile, when a plurality of groups of embryo containing utensils are stored and sampled, the storage positions of the embryo containing utensils can be accurately recorded by the central control box, the chaos of the embryo containing utensils is effectively prevented, the containing opening and the first cavity can be conveniently and respectively sealed by arranging the first sealing plate and the second sealing plate, the heat insulation performance of the device can be effectively improved by freezing and storing embryos, and the embryo freezing and storing environment is kept stable, improve embryo preservation effect, the volume of volatilizing of liquid nitrogen reduces, the embryo holds the speed that the household utensils were put into the insulation can and improves, the open time of holding the mouth in the insulation can shortens, liquid nitrogen shortens with air contact time, effectively reduces liquid nitrogen and volatilizees extravagantly, well accuse case can hold household utensils parking position to the embryo in the device simultaneously and carry out the accurate record, effectively prevent it and obscure, the staff is when depositing the embryo, liquid nitrogen and insulation can are kept away from to the human body, prevent effectively that it from causing the frostbite to the human body, improve practicality and reliability.
Drawings
FIG. 1 is a schematic top left oblique view of the present invention;
FIG. 2 is a schematic sectional view of the present invention in a perspective view from the upper right;
FIG. 3 is a schematic cross-sectional view of the present invention in a lower right oblique view;
FIG. 4 is a schematic view of the second bracket of FIG. 3;
FIG. 5 is a schematic diagram of the right view of FIG. 4;
FIG. 6 is a schematic sectional view of the door of FIG. 1;
in the drawings, the reference numbers: 1. a box body; 2. a heat preservation box; 3. a containing table; 4. storing and releasing bins; 5. a hydraulic station; 6. a hydraulic tube; 7. mounting a plate; 8. a hydraulic lever; 9. a box cover; 10. a lead screw; 11. a coupling; 12. a first drive shaft; 13. a first motor; 14. a first bracket; 15. a long-strip thread insert; 16. moving the plate; 17. a guide rail; 18. a tooth row; 19. a slider; 20. a second motor; 21. a second drive shaft; 22. a speed reducer; 23. a third drive shaft; 24. a gear; 25. a second bracket; 26. a cylinder; 27. a push rod; 28. a storage plate; 29. a door frame; 30. a door body; 31. a central control box; 32. a suction cup; 33. an air tube; 34. an on-off valve; 35. supporting the gas rod; 36. a first range finder; 37. a second rangefinder; 38. positioning blocks; 39. glass; 40. and (4) supplementing the pipe.
Detailed Description
The following detailed description of embodiments of the present invention is provided in connection with the accompanying drawings and examples. The following examples are intended to illustrate the invention but are not intended to limit the scope of the invention.
As shown in figures 1 to 6, the freezing and storing device for the embryo of beef cattle breeding of the invention is operated, firstly, the insulation can 2 is filled with liquid nitrogen, the liquid level of the liquid nitrogen is positioned between the top end of the filling platform 3 and the bottom end of the sealing groove, the initial box cover 9 and the first sealing plate are respectively positioned in the cover filling opening and the sealing groove, the hydraulic rod 8 is in an extension state, the door body 30 and the second sealing plate are opened by opening the quick-assembly door lock, the embryo container finished by external treatment is put into the discharging groove on the object placing plate 28 through the door frame 29 and the discharging opening, the door body 30 and the second sealing plate are closed, the quick-assembly door lock is locked, the door body 30 and the second sealing plate carry out heat insulation sealing treatment on the door frame 29 and the first cavity, the central control box 31 controls to open the two sets of first motors 13, the two sets of first motors 13 rotate positively and drive the two sets of lead screws 10 to rotate through the two, two groups of lead screws 10 respectively drive two groups of long-strip screw sleeves 15 to move leftwards, the two groups of long-strip screw sleeves 15 drive the sucker device to move leftwards and move to a position which is parallel to the longitudinal direction of the vessel through a moving plate 16, a guide rail 17, a slide block 19, a second bracket 25, an air cylinder 26 and a push rod 27, a central control box 31 controls two groups of first motors 13 to be closed, the sucker device stops moving transversely, the central control box 31 controls a second motor 20 to be opened, the second motor 20 drives a gear 24 to rotate through a second transmission shaft 21, a speed reducer 22 and a third transmission shaft 23, the top end of the gear 24 is meshed with the bottom end of a gear row 18, the gear 24 moves forwards and backwards, the gear 24 drives the third transmission shaft 23, the speed reducer 22, the slide block 19, the second bracket 25, the air cylinder 26, the push rod 27 and the sucker device to move forwards and backwards, the central control box 31, the central control box 31 controls the opening of the cylinder 26, the cylinder 26 controls the bottom end of the push rod 27 to move downwards, the bottom end of the push rod 27 drives the sucker device to move downwards, the bottom end of the sucker device is contacted with and extrudes the top end of the vessel, the bottom end of the sucker device performs the adsorption and fixing action on the vessel, the central control box 31 controls the cylinder 26 to enable the bottom end of the push rod 27 to move upwards, the bottom end of the push rod 27 drives the sucker device and the vessel to move upwards, when the bottom end of the push rod 27 moves to an initial position, the bottom end of the vessel is higher than the top end of the insulation can 2, the central control box 31 controls the closing of the cylinder 26, the central control box 31 controls the opening of the two groups of first motors 13, the two groups of first motors 13 rotate reversely, the sucker device and the vessel move rightwards, when the vessel moves to the left upper part of the insulation can 2, the central, the hydraulic station 5 controls the bottom end of a hydraulic rod 8 to move upwards through a hydraulic pipe 6, the hydraulic rod 8 drives a box cover 9 and a first sealing plate to move upwards and separate from an insulation box 2, the top end of a containing opening in the insulation box 2 is opened, a central control box 31 controls a vessel to move continuously to the right and controls the vessel to move longitudinally at the same time, when the vessel moves to a placing position above the containing opening, the central control box 31 controls the vessel to stop moving transversely and longitudinally, the central control box 31 controls an opening cylinder 26, the cylinder 26 controls the bottom end of a push rod 27 to move downwards, the bottom end of the push rod 27 drives a suction disc device and the vessel to move downwards and extend into liquid nitrogen in the containing opening, the bottom end of the vessel is contacted with the top end of a containing table 3, the central control box 31 controls the opening of the suction disc device, the bottom end of the suction disc device is separated from the top end of the vessel, the central control box 31 controls the cylinder 26 to move, the cylinder 26 is closed in the control of central control box 31, the bottom of push rod 27 and the sucking disc device stop moving, the sucking disc device is transversely moved left in the control of central control box 31, when the sucking disc device moves to the upper left side of insulation can 2, the sucking disc device stops moving in the control of central control box 31, the operation of hydraulic pressure station 5 is controlled by central control box 31, the bottom of hydraulic pressure rod 8 is controlled by hydraulic pressure pipe 6 to move downwards in hydraulic pressure station 5, the bottom of hydraulic pressure rod 8 drives case lid 9 and second sealing plate to move downwards, case lid 9 and second sealing plate move respectively to the inside of lid dress mouth and sealing groove, the top of holding mouth is closed, thereby the automation that the embryo held the household utensils is accomplished and is deposited the work.
The main functions realized by the invention are as follows: the central control box can conveniently and uniformly control the equipment in the device, simplifies the operation mode, can conveniently control the operation sequence of the equipment when the equipment operates, prevents the equipment from colliding, can accurately record the storage position of a plurality of groups of embryo containing utensils when the embryos are stored and sampled, effectively prevents the plurality of groups of embryo containing utensils from being disordered, can conveniently and respectively carry out sealing treatment on the containing port and the first cavity by arranging the first sealing plate and the second sealing plate, can effectively improve the heat insulation performance of the device by freezing and storing the embryos, keeps stable embryo freezing and storing environment, improves the embryo storing effect, reduces the volatile amount of liquid nitrogen, improves the speed of the embryo containing utensils placed in the heat preservation box, shortens the opening time of the containing port in the heat preservation box, shortens the contact time of the liquid nitrogen and air, effectively reduce liquid nitrogen and volatilize extravagantly, well accuse case can hold household utensils parking position to the embryo in the device and carry out accurate record simultaneously, effectively prevents it and obscures, and the staff is depositing the embryo, and liquid nitrogen and insulation can are kept away from to the human body, effectively prevents that it from causing the frostbite to the human body, improves practicality and reliability.
The beef cattle propagation embryo cryopreservation device has the advantages that the mounting mode, the connection mode or the arrangement mode are common mechanical modes, and the device can be implemented as long as the beneficial effects of the device can be achieved; hydraulic pressure station, cylinder, push rod, well accuse case, ooff valve, first distancer and second distancer can purchase in the market.
The above description is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, several modifications and variations can be made without departing from the technical principle of the present invention, and these modifications and variations should also be regarded as the protection scope of the present invention.
Claims (8)
1. A beef cattle propagation embryo cryopreservation device is characterized by comprising a box body (1), an insulation box (2), a containing platform (3), a storage bin (4), a hydraulic station (5), a hydraulic pipe (6), a mounting plate (7), a hydraulic rod (8), a box cover (9), two groups of lead screws (10), two groups of couplers (11), two groups of first transmission shafts (12) and two groups of first motors (13), wherein a first cavity is arranged inside the box body (1), the bottom end of the insulation box (2) is arranged on the right side of the bottom end of the first cavity, a cover loading opening is communicated and arranged at the top end of the insulation box (2), a sealing groove is communicated and arranged in the middle of the bottom end of the cover loading opening, a containing opening is communicated and arranged in the middle of the bottom end of the sealing groove, the containing platform (3) is transversely positioned in the containing opening, the outer wall of the containing platform (3) is in contact with the middle of the, the bottom end of the retraction bin (4) is arranged on the right side of the top end of the box body (1), a second cavity is arranged inside the retraction bin (4), the bottom end of the second cavity is communicated with the right side of the top end of the first cavity, the bottom end of the second cavity corresponds to the top end of the insulation can (2), the bottom end of the hydraulic station (5) is arranged on the rear side of the top end of the retraction bin (4), the upper side of the rear end of the hydraulic pipe (6) is communicated with the lower side of the front end of the hydraulic station (5), the top end of the mounting plate (7) is arranged in the middle of the top end of the second cavity, the middle of the bottom end of the mounting plate (7) is connected with the top end of the hydraulic rod (8), the lower side of the rear end of the hydraulic pipe (6) penetrates through the top end of the retraction bin (4) and is communicated with the upper side of the front end of the hydraulic rod (8), the box cover (9) is arranged on the lower side of the second, the bottom end of the box cover (9) is provided with a first heat insulation plate, two groups of lead screws (10) are respectively and transversely arranged on the front side and the upper rear side of the first cavity, the left ends of the two groups of lead screws (10) are respectively and rotatably connected with the front side and the upper rear side of the left end of the first cavity, the front side and the upper rear side of the right end of the first cavity are respectively communicated with second through holes, the right ends of the two groups of lead screws (10) respectively penetrate through the two groups of second through holes and extend out to the right side of the box body (1), the outer walls of the two groups of lead screws (10) are respectively and rotatably and hermetically connected with the inner walls of the two groups of second through holes, the right ends of the two groups of lead screws (10) are respectively connected with the left ends of the two groups of couplers (11), the right ends of the two groups of couplers (11) are respectively connected with the left ends of the two groups of first transmission shafts (12), the two groups of first transmission shafts (12) are respectively connected with, the left ends of two groups of first supports (14) are respectively arranged at the front side and the rear side of the right end of the box body (1), the outer walls of two groups of screw rods (10) in the first cavity are respectively provided with a long-strip thread sleeve (15) in a threaded manner, a movable plate (16) is arranged between the two groups of long-strip thread sleeves (15), the front end and the rear end of the movable plate (16) are respectively connected with the upper sides of the inner ends of the two groups of long-strip thread sleeves (15), the left side and the right side of the bottom end of the movable plate (16) are respectively and longitudinally provided with a guide rail (17) and a tooth row (18), the bottom end of the guide rail (17) is provided with a sliding block (19) in a sliding manner, the rear side of the bottom end of the sliding block (19) is provided with a second motor (20), the front end of the second motor (20) is sequentially provided with a second transmission shaft (21) and, a gear (24) is arranged at the right end of a third transmission shaft (23), the top end of the gear (24) is meshed with the bottom end of a gear row (18), a second support (25) is arranged below a speed reducer (22), the upper side of the second support (25) is connected with the left end of a sliding block (19), an air cylinder (26), a push rod (27) and a sucker device are sequentially arranged at the bottom end of the second support (25), a discharge hole is communicated and arranged at the lower side of the left end of a first cavity, an object placing plate (28) is arranged at the lower side of the right end of the discharge hole, a discharge groove is communicated and arranged at the top end of the object placing plate (28), a door frame (29) is arranged at the left end of the discharge hole, a second sealing plate is arranged at the left end cover of the door frame (29), a fast-assembling door body (30) is arranged at the left end of the second sealing plate, the rear end of the door body (, a central control box (31) is arranged on the left side of the top end of the box body (1), and the central control box (31) is electrically connected with the hydraulic station (5), the two groups of first motors (13), the second motor (20), the air cylinder (26) and the sucker device respectively.
2. The cryopreservation device for the embryos propagated from beef cattle as claimed in claim 1, wherein the sucking disc device comprises a sucking disc (32), an air pipe (33) and a switch valve (34), the sucking disc (32) is soft in body, the top end of the sucking disc (32) is connected with the bottom end of the push rod (27), the bottom end of the sucking disc (32) is communicated with a suction port, the bottom end of the air pipe (33) is communicated with the front side of the top end of the suction port, the top end of the air pipe (33) is located in front of the air cylinder (26), a first fixing frame is arranged on the upper side of the air pipe (33), the rear end of the first fixing frame is installed at the front end of the air cylinder (26), the switch valve (34) is located below the first fixing frame, the switch valve (34) is installed on the upper side of the air pipe (33) and is communicated with the air pipe (33), and the switch.
3. The cryopreservation device for embryos propagated from beef cattle of claim 2, further comprising four sets of supporting air bars (35), wherein the four sets of supporting air bars (35) are all located in the second cavity, the top ends of the four sets of supporting air bars (35) are uniformly installed at the outer side of the top end of the second cavity, and the bottom ends of the four sets of supporting air bars (35) are uniformly installed at the outer side of the top end of the box cover (9).
4. The cryopreservation device for beef cattle propagated embryos of claim 3, further comprising a first distance meter (36), wherein the left end of the first distance meter (36) is installed on the upper side of the left end of the first cavity, and the right end of the first distance meter (36) corresponds to the left end of the moving plate (16).
5. The cryopreservation device for the propagated embryos of beef cattle as claimed in claim 4, further comprising a second distance meter (37), wherein a second fixing frame is arranged at the rear end of the second distance meter (37), the top end of the second fixing frame is arranged at the bottom end of the rear long thread insert (15), and the front end of the second distance meter (37) corresponds to the lower side position of the rear end of the second bracket (25).
6. The cryopreservation device for the embryos propagated from beef cattle as claimed in claim 5, further comprising a positioning block (38), wherein a fixing block is arranged at the bottom end of the storage plate (28), a fixing groove is communicated with the middle of the top end of the fixing block, and the top end of the fixing groove penetrates through the bottom end of the storage plate (28) and is communicated with the bottom end of the discharge groove.
7. The cryopreservation device for the beef cattle breeding embryos as claimed in claim 6, further comprising a glass (39), wherein a sealing port is arranged on the upper side of the front end of the box body (1) in a communicating manner, an observation port is arranged in the middle of the rear end of the sealing port in a communicating manner, the rear end of the glass (39) is covered at the front end of the sealing port, and a sealing ring is arranged in the middle of the rear end of the glass (39) and is positioned in the sealing port.
8. The cryopreservation device for embryos propagated from beef cattle of claim 7, further comprising a replenishment pipe (40), wherein the left end of the replenishment pipe (40) passes through the lower side of the right end of the box body (1) and the upper side of the right end of the incubator (2) and is communicated with the upper side of the right end of the holding port, the right side of the replenishment pipe (40) is communicated with a feeding valve, and the left end of the feeding valve is in contact with the lower side of the right end of the box body (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911003642.6A CN110786316A (en) | 2019-10-22 | 2019-10-22 | Beef cattle propagation embryo cryopreservation device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911003642.6A CN110786316A (en) | 2019-10-22 | 2019-10-22 | Beef cattle propagation embryo cryopreservation device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110786316A true CN110786316A (en) | 2020-02-14 |
Family
ID=69439566
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201911003642.6A Pending CN110786316A (en) | 2019-10-22 | 2019-10-22 | Beef cattle propagation embryo cryopreservation device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110786316A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114365741A (en) * | 2022-01-25 | 2022-04-19 | 阜阳师范大学 | Sheep embryo is embryo activity save set for transplantation |
Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105857937A (en) * | 2016-04-28 | 2016-08-17 | 上海原能健康管理有限公司 | Liquid nitrogen cylinder, cryogenic vial storing and fetching device and liquid nitrogen cylinder storing and fetching system |
| CN108575988A (en) * | 2018-07-04 | 2018-09-28 | 北京臻溪谷医学研究中心（有限合伙） | Bogey and its automatic operation system for cell glass freezing |
| CN208318099U (en) * | 2018-05-24 | 2019-01-04 | 张武宏 | A kind of herding cattle and sheep sperm Quick freezing device |
| CN109399043A (en) * | 2018-11-27 | 2019-03-01 | 上海原能细胞生物低温设备有限公司 | A kind of biological sample transhipment stocking mechanism |
| CN109673626A (en) * | 2019-03-04 | 2019-04-26 | 安徽冠东电子科技有限公司 | A kind of combined bio sample low temperature access device |
| CN209023490U (en) * | 2018-10-09 | 2019-06-25 | 上海原能细胞生物低温设备有限公司 | A kind of biological sample subregion cooling storage device |
| WO2019122106A2 (en) * | 2017-12-22 | 2019-06-27 | Asymptote Ltd | Apparatus and methods relating to freezing at least part of a biological sample |
| CN110249827A (en) * | 2019-06-28 | 2019-09-20 | 江苏盐西高新绿色产业发展有限公司 | A kind of Gardens are trimmed to about machine |
| CN210869277U (en) * | 2019-10-22 | 2020-06-30 | 内蒙古金草原牧业有限公司 | Beef cattle feed mixing and throwing machine |
-
2019
- 2019-10-22 CN CN201911003642.6A patent/CN110786316A/en active Pending
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105857937A (en) * | 2016-04-28 | 2016-08-17 | 上海原能健康管理有限公司 | Liquid nitrogen cylinder, cryogenic vial storing and fetching device and liquid nitrogen cylinder storing and fetching system |
| WO2019122106A2 (en) * | 2017-12-22 | 2019-06-27 | Asymptote Ltd | Apparatus and methods relating to freezing at least part of a biological sample |
| CN208318099U (en) * | 2018-05-24 | 2019-01-04 | 张武宏 | A kind of herding cattle and sheep sperm Quick freezing device |
| CN108575988A (en) * | 2018-07-04 | 2018-09-28 | 北京臻溪谷医学研究中心（有限合伙） | Bogey and its automatic operation system for cell glass freezing |
| CN209023490U (en) * | 2018-10-09 | 2019-06-25 | 上海原能细胞生物低温设备有限公司 | A kind of biological sample subregion cooling storage device |
| CN109399043A (en) * | 2018-11-27 | 2019-03-01 | 上海原能细胞生物低温设备有限公司 | A kind of biological sample transhipment stocking mechanism |
| CN109673626A (en) * | 2019-03-04 | 2019-04-26 | 安徽冠东电子科技有限公司 | A kind of combined bio sample low temperature access device |
| CN110249827A (en) * | 2019-06-28 | 2019-09-20 | 江苏盐西高新绿色产业发展有限公司 | A kind of Gardens are trimmed to about machine |
| CN210869277U (en) * | 2019-10-22 | 2020-06-30 | 内蒙古金草原牧业有限公司 | Beef cattle feed mixing and throwing machine |
Non-Patent Citations (2)
| Title |
|---|
| B.DIETTRICH等: "Cryopreservation of digital lanata cells grown in vitro.Precultivation and Recultivation", 《J.PLANT PHYSIOL.VOL》 * |
| 田其伟等: "冷冻设备的轴承保护装置", 《科技成果》 * |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114365741A (en) * | 2022-01-25 | 2022-04-19 | 阜阳师范大学 | Sheep embryo is embryo activity save set for transplantation |
| CN114365741B (en) * | 2022-01-25 | 2023-02-24 | 阜阳师范大学 | Sheep embryo is embryo activity save set for transplantation |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN101808608B (en) | Freezing storage device | |
| CN107972999B (en) | Freezing box storage tank | |
| CN109292448B (en) | Intelligent biological sample storing and taking mechanism | |
| CN110786316A (en) | Beef cattle propagation embryo cryopreservation device | |
| CN113115764A (en) | Program cooling and storage device | |
| CN107120882B (en) | Refrigerator | |
| US3274794A (en) | Apparatus for producing ice blocks in molds | |
| CN110050781B (en) | Liquid nitrogen container | |
| CN213355510U (en) | Animal blood storage device with temperature control function | |
| CN210595183U (en) | Stem cell cryopreservation tube opening and closing cover mechanism | |
| CN113865198A (en) | Medical freezer that subregion was stored | |
| CN108518905B (en) | Milk supply method of milk refrigerator | |
| CN113396896B (en) | Intelligent stem cell freezing bin | |
| CN113207870A (en) | A cryopreserved device for stem cell cryopreserving | |
| CN219838925U (en) | Domestic grain modified atmosphere quality-guaranteeing storage device | |
| CN215440497U (en) | Box door structure for culturing biological tissues and liquid feeding box | |
| CN112167850A (en) | Drawer type gradevin that electronic release | |
| CN219340134U (en) | Sealing and preserving device for in-vitro diagnostic reagent | |
| CN213229534U (en) | Storage box for preventive vaccine test tube | |
| CN220454025U (en) | Ultralow temperature refrigerator for serum | |
| CN215628030U (en) | Liquid adding device for culturing biological tissue | |
| CN116161317B (en) | Kit for flow-based cell detector | |
| CN215664996U (en) | Plant heart of cabbage storage facilities | |
| CN205034474U (en) | Medical soft packaging liquids receiver in bags | |
| CN217199717U (en) | Stem cell cryopreserving frame with regulatory function |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| AD01 | Patent right deemed abandoned |
Effective date of abandoning: 20220128 |
|
| AD01 | Patent right deemed abandoned |