CN112869910A - Artificial insemination device for salmon roe - Google Patents

Artificial insemination device for salmon roe Download PDF

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Publication number
CN112869910A
CN112869910A CN202110055987.7A CN202110055987A CN112869910A CN 112869910 A CN112869910 A CN 112869910A CN 202110055987 A CN202110055987 A CN 202110055987A CN 112869910 A CN112869910 A CN 112869910A
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China
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fertilization
wall
salmon
salmon roe
piece
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CN202110055987.7A
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Chinese (zh)
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时绍敏
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Individual
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    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61DVETERINARY INSTRUMENTS, IMPLEMENTS, TOOLS, OR METHODS
    • A61D19/00Instruments or methods for reproduction or fertilisation
    • A61D19/02Instruments or methods for reproduction or fertilisation for artificial insemination

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  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Veterinary Medicine (AREA)
  • Reproductive Health (AREA)
  • Engineering & Computer Science (AREA)
  • Wood Science & Technology (AREA)
  • Zoology (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Farming Of Fish And Shellfish (AREA)

Abstract

The invention discloses a salmon roe artificial insemination device, which relates to the technical field of aquaculture and comprises a fertilization mechanism, a top cover, a fertilization tank and a base, wherein the top of the fertilization mechanism is spliced with the axis of the top cover, the inner wall of the fertilization tank is provided with the bottom of the fertilization mechanism, and the bottom of the fertilization mechanism is spliced with the upper surface of the base. The invention combines the fertilization mechanism, the top cover, the fertilization tank and the base, realizes the twisting and the rotation of the silica gel hose by utilizing pressure and fluid force, leads the salmon sperm in the silica gel hose to be disorderly injected on the salmon roe in the fertilization tank, increases the contact between the salmon roe and the salmon sperm under the autonomous stirring action of the silica gel hose, simultaneously realizes the difficult damage of the salmon roe and the difficult blockage of the injection hole of the silica gel hose in the fertilization process, saves the time consumed by artificial insemination of the salmon and improves the fertilization rate of the salmon roe.

Description

Artificial insemination device for salmon roe
Technical Field
The invention relates to an artificial insemination device, relates to the technical field of aquaculture, and particularly relates to a salmon roe artificial insemination device.
Background
The salmon roe is called 'civilian roe', is popular with people due to the fact that the price is substantial, but the wild salmon roe cannot meet the edible consumption of people due to huge demand, the production characteristics of the salmon are that the female salmon and the male salmon respectively lay the roe and the sperms into rivers, the female salmon and the male salmon meet the rivers at random to generate fertilized roe, the probability of successfully breeding the offspring salmon is extremely low, and therefore, a breeding mode of breeding the salmon in a large quantity by means of artificial insemination to obtain the salmon roe appears. The following problems exist in the prior art:
1. in the prior art, salmon roe is required to be placed in a container during artificial insemination, and then salmon sperm is injected into the container, so that the problems that most of the injected sperms are on the surface, and the salmon roe fertilization probability in the container is low exist;
2. in the prior art, when some salmon are subjected to artificial insemination, a container after injection is stirred, but the salmon roe is easy to damage by manual stirring, and the original purpose of the salmon artificial insemination which cannot be achieved is further achieved, so that the applicability of the salmon artificial insemination technology is poor, and the specific problems need to be solved by structural innovation.
Disclosure of Invention
The technical problem to be solved by the invention is to provide a salmon roe artificial insemination device, wherein one purpose is to have the function of injecting sperms into the salmon roe, and solve the problems that the salmon roe is required to be placed in a container and then injected with the salmon roe in artificial insemination, the most of the sperms are injected on the surface, and the salmon roe fertilization probability in the container is low; the other purpose is to solve the problems that when some salmon are subjected to artificial insemination, the containers after being injected are stirred, but the salmon roes are easy to damage by manual stirring, and the original purpose of the salmon for artificial insemination cannot be achieved, so that the salmon roes are not damaged by stirring after the sperms are injected.
In order to solve the technical problems, the technical scheme adopted by the invention is as follows:
the salmon roe artificial insemination device comprises a fertilization mechanism, a top cover, a fertilization tank and a base, wherein the top of the fertilization mechanism is connected with the axis of the top cover in an inserting mode, the bottom of the fertilization mechanism is arranged on the inner wall of the fertilization tank, and the bottom of the fertilization mechanism is connected with the upper surface of the base in an inserting mode.
The technical scheme of the invention is further improved as follows: fertilization mechanism includes injection pipe, revolving stage and silica gel hose, the top of injection pipe is located to peg graft with the axle center of top cap, the bottom of injection pipe and the top fixed connection of revolving stage, the outer wall of injection pipe evenly is provided with the silica gel hose.
The technical scheme of the invention is further improved as follows: the lower surface axle center department of revolving stage is provided with the lug, the bottom of lug is pegged graft with the upper surface of base, the dysmorphism hole has evenly been seted up at the top of revolving stage, just the dysmorphism hole is encircleed with the axle center department of revolving stage and is arranged the setting, the bottom inner wall of filling in pipe sets up the top that evenly is provided with the dysmorphism hole, the bottom in dysmorphism hole is evenly seted up to the top outer wall of revolving stage.
The technical scheme of the invention is further improved as follows: the inner wall of silica gel hose evenly is provided with notes piece, and notes the port of piece and peg graft in the inner wall of silica gel hose, the axle center department of annotating the piece is provided with soft stay cord, and adjacent two the axle center department of annotating the piece is connected through the soft stay cord that sets up.
The technical scheme of the invention is further improved as follows: the injection part comprises a cross flow guide part and a pressure stretching part, the inner wall of the cross flow guide part is clamped with the rear end of the pressure stretching part, the cross flow guide part is vertically connected by two cylindrical pipes, and the front end of the cross flow guide part is provided with an arc-shaped groove.
The technical scheme of the invention is further improved as follows: the pressure extension piece includes connecting piece, connecting rod, aerifys the ball and contracts the spring, the outer wall of connecting piece has evenly seted up and has contracted back the groove, just it is four to contract the quantity in groove, the rear end of aerifing the ball and the one end fixed connection of connecting rod, the other end of connecting rod links to each other with the one end that contracts the spring, the other end that contracts the spring and the inner wall fixed connection who contracts the groove.
The technical scheme of the invention is further improved as follows: the outer wall of the inflatable ball is movably connected with the inner wall of the cross flow guide piece, and the rear end of the connecting piece is fixedly connected with the inner wall of the front end of the cross flow guide piece.
Due to the adoption of the technical scheme, compared with the prior art, the invention has the technical progress that:
1. the invention provides a salmon roe artificial insemination device, which is ingenious in design and adopts the combination of a fertilization mechanism, a fertilization tank and a base, so that when sperms are artificially injected into the fertilization mechanism, the injected sperms generate a driving force to a rotating table, the fertilization mechanism rotates on the upper surface of the base, the salmon sperm and the roe in the fertilization tank are stirred, the salmon roe fertilization of only the upper layer of the salmon roe is avoided, and the fertilization rate of the salmon roe is improved.
2. The invention provides a salmon roe artificial insemination device, which is characterized in that a silica gel hose, a cross flow guide piece, a pressure stretching piece and a soft pull rope are combined, so that when salmon roe flows in the silica gel hose due to pressure and is blocked by the cross flow guide piece, a certain range of oscillation is generated, the oscillation is amplified through the connection effect of the soft pull rope, the silica gel hose twists in the salmon roe, meanwhile, the salmon roe is injected to the periphery through a port of the cross flow guide piece, the salmon roe injection sufficiency is improved, and the salmon roe fertilization rate in a fertilization tank is improved.
3. The invention provides a salmon roe artificial insemination device, which is characterized in that a base, a rotating table, a silica gel hose, a cross flow guide piece, a pressure stretching piece and a soft pull rope are combined, so that the silica gel hose can rotate while being twisted due to internal fluid force, disorder of salmon sperm injection is increased, salmon sperm is thrown to the outer side from the axis under the action of centrifugal force, and the salmon roe is stirred by the silica gel hose, so that the fertility rate is greatly improved.
4. The invention provides a salmon roe artificial insemination device, which is characterized in that a connecting piece, a connecting rod, an inflatable ball and a retraction spring are combined, pressure is applied after salmon roe is injected, the salmon roe flows to the rear end of the inflatable ball through a cross flow guide piece, the inflatable ball is ejected out to fertilize the outside salmon roe, and the ejection of the inflatable ball can prevent the salmon roe from blocking a salmon roe injection hole and avoid damaging the salmon roe.
Drawings
FIG. 1 is a schematic view of the main structure of the present invention;
FIG. 2 is a schematic view of the bottom structure of the main body of the present invention;
FIG. 3 is a schematic view of the structure of the injection member of the present invention;
FIG. 4 is a schematic structural view of a cross-shaped flow guide member of the present invention;
FIG. 5 is a top view of the turntable of the present invention;
fig. 6 is a schematic view of the pressure extension of the present invention.
In the figure: 1. a fertilization mechanism; 2. a top cover; 20. a fertilization pot; 21. a base; 10. an injection pipe; 11. a rotating table; 12. a silica gel hose; 112. a bump; 110. a profiled hole; 13. injecting the part; 14. a flexible pull cord; 1301. a cross flow guide member; 1302. a pressure-extending member; a1, connecting pieces; a2, connecting rod; a3, inflating ball; a4, retraction spring.
Detailed Description
The present invention will be described in further detail with reference to the following examples:
example 1
As shown in fig. 1, 2 and 5, the invention provides a salmon roe artificial insemination device, which comprises a fertilization mechanism 1, a top cover 2, a fertilization tank 20 and a base 21, wherein the top of the fertilization mechanism 1 is inserted with the axis of the top cover 2, the inner wall of the fertilization tank 20 is provided with the bottom of the fertilization mechanism 1, the bottom of the fertilization mechanism 1 is inserted with the upper surface of the base 21, the fertilization mechanism 1 comprises an injection pipe 10, a rotary table 11 and a silica gel hose 12, the top of the injection pipe 10 is inserted with the axis of the top cover 2, the bottom of the injection pipe 10 is fixedly connected with the top of the rotary table 11, the outer wall of the injection pipe 10 is uniformly provided with the silica gel hose 12, the axis of the lower surface of the rotary table 11 is provided with a bump 112, the bottom of the bump 112 is inserted with the upper surface of the base 21, the top of the rotary table 11 is uniformly provided with a special-shaped, the bottom inner wall of the injection pipe 10 is provided with a top part evenly provided with the special-shaped holes 110, and the outer wall of the top part of the rotating platform 11 is evenly provided with the bottom part of the special-shaped holes 110.
In this embodiment, the salmon roe is poured into the fertilization pot 20, the salmon sperm is poured into the injection tube 10 of the fertilization mechanism 1, the top of the injection tube 10 is pressurized, the salmon sperm flows into the silica gel tube 12 and the irregular holes 110 of the bottom rotary table 11 through the injection tube 10, the salmon sperm passing through the irregular holes 110 is injected outwards by the pressure, and the rotary table 11 is twisted to rotate the entire fertilization mechanism 1 in the fertilization pot 20.
Example 2
As shown in fig. 1 to 6, on the basis of embodiment 1, the present invention provides a technical solution: the inner wall of the silica gel hose 12 is uniformly provided with injection pieces 13, the ports of the injection pieces 13 are inserted into the inner wall of the silica gel hose 12, the axis of each injection piece 13 is provided with a flexible pull rope 14, the axis of each two adjacent injection pieces 13 is connected through the flexible pull rope 14, each injection piece 13 comprises a cross-shaped guide piece 1301 and a pressure stretching piece 1302, the inner wall of each cross-shaped guide piece 1301 is clamped with the rear end of the pressure stretching piece 1302, the cross-shaped guide piece 1301 is vertically connected by two cylindrical pipes, the front end of each cross-shaped guide piece is provided with an arc-shaped groove, each pressure stretching piece 1302 comprises a connecting piece a1, a connecting rod a2, an inflation ball a3 and a retraction spring a4, the outer wall of each connecting piece a1 is uniformly provided with retraction grooves, the number of the retraction grooves is four, the rear end of the inflation ball a3 is fixedly connected with one end of a connecting rod 56fa 7, the other end of the connecting rod a2 is connected with one end of a retraction spring 4, the other end, the outer wall of the inflatable ball a3 is movably connected with the inner wall of the cross-shaped flow guide piece 1301, and the rear end of the connecting piece a1 is fixedly connected with the inner wall of the front end of the cross-shaped flow guide piece 1301.
In this embodiment, the salmon sperm flowing into the silica gel tube 12 is pressed against the inner wall of the front end of the cross-shaped flow guide member 1301 under the action of pressure to oscillate, the cross-shaped flow guide members 1301 are connected with each other through the soft pull rope 14, the common oscillation action is integrated to twist the silica gel tube 12 in the salmon roe, and the salmon sperm flows downstream to the rear end of the inflatable ball a3 of the pressure expansion member 1302, after the inflatable ball a3 is ejected, the salmon sperm is ejected to fertilize the surrounding salmon roe, the twisted silica gel tube rotates along with the rotary table 11, the salmon sperm is thrown away from the axis, and the fertilization rate of the salmon roe is improved.
The working principle of the artificial insemination device for salmon roe is described in detail below.
As shown in FIGS. 1 to 6, salmon roe is poured into a fertilization pot 20, salmon sperm is poured into an injection tube 10 of a fertilization mechanism 1, and the top of the injection tube 10 is pressurized, and the salmon sperm flows into a silica gel tube 12 and a shaped hole 110 of a rotary table 11 at the bottom through the injection tube 10, and the salmon sperm passing through the shaped hole 110 is injected outward by the pressure and generates a torsional force to the rotary table 11, so that the entire fertilization mechanism 1 is rotated in the fertilization pot 20. The salmon sperm flowing into the silica gel hose 12 is pressed to the inner wall of the front end of the cross-shaped flow guide piece 1301 under the action of pressure to generate oscillation, the cross-shaped flow guide pieces 1301 are connected through the soft pull rope 14, the common oscillation action is integrated to enable the silica gel hose 12 to twist in the salmon roe, the salmon sperm can flow downstream to the rear end of the inflatable ball a3 of the pressure stretching piece 1302, after the inflatable ball a3 is ejected out, the salmon sperm is ejected out to perform fertilization on the surrounding salmon roe, the twisted silica gel hose simultaneously rotates along with the rotating table 11, the salmon sperm is thrown away from the axis, and the fertilization rate of the salmon roe is improved.
The present invention has been described in general terms in the foregoing, but it will be apparent to those skilled in the art that modifications and improvements can be made thereto based on the present invention. Therefore, modifications or improvements are within the scope of the invention without departing from the spirit of the inventive concept.

Claims (7)

1. An artificial insemination device for salmon roe, comprising a fertilization mechanism (1), a top cover (2), a fertilization tank (20) and a base (21), characterized in that: the top of the fertilization mechanism (1) is inserted with the axis of the top cover (2), the inner wall of the fertilization tank (20) is provided with the bottom of the fertilization mechanism (1), and the bottom of the fertilization mechanism (1) is inserted with the upper surface of the base (21).
2. An artificial insemination device for salmon roe as set forth in claim 1, characterized in that: fertilization mechanism (1) is including injection pipe (10), revolving stage (11) and silica gel hose (12), the top of injection pipe (10) is located to peg graft with the axle center of top cap (2), the bottom of injection pipe (10) and the top fixed connection of revolving stage (11), the outer wall of injection pipe (10) evenly is provided with silica gel hose (12).
3. An artificial insemination device for salmon roe as set forth in claim 2, characterized in that: the lower surface axle center department of revolving stage (11) is provided with lug (112), the bottom of lug (112) is pegged graft with the upper surface of base (21), dysmorphism hole (110) have evenly been seted up at the top of revolving stage (11), just dysmorphism hole (110) are around arranging the setting with the axle center department of revolving stage (11), the bottom inner wall of injection pipe (10) sets up the top that evenly is provided with dysmorphism hole (110), the bottom in dysmorphism hole (110) has evenly been seted up to the top outer wall of revolving stage (11).
4. An artificial insemination device for salmon roe as set forth in claim 2, characterized in that: the inner wall of the silica gel hose (12) is uniformly provided with an injection piece (13), the port of the injection piece (13) is inserted into the inner wall of the silica gel hose (12), the axle center of the injection piece (13) is provided with a soft pull rope (14), and the axle center of the injection piece (13) is connected with the axle center of the injection piece (13) through the soft pull rope (14).
5. An artificial insemination device for salmon roe as set forth in claim 4, characterized in that: the injection part (13) comprises a cross flow guide part (1301) and a pressure stretching part (1302), the rear end of the pressure stretching part (1302) is clamped on the inner wall of the cross flow guide part (1301), the cross flow guide part (1301) is vertically connected through two cylindrical pipes, and an arc-shaped groove is formed in the front end of the cross flow guide part.
6. An artificial insemination device for salmon roe as set forth in claim 5, characterized in that: pressure extension piece (1302) includes connecting piece (a1), connecting rod (a2), aerifys ball (a3) and contracts spring (a4), the outer wall of connecting piece (a1) has evenly seted up and has retracted the groove, just the quantity that retracts the groove is four, the rear end of aerifing ball (a3) and the one end fixed connection of connecting rod (a2), the other end of connecting rod (a2) links to each other with the one end that retracts spring (a4), the other end that retracts spring (a4) and the inner wall fixed connection who retracts the groove.
7. An artificial insemination device for salmon roe as set forth in claim 6, characterized in that: the outer wall of the inflatable ball (a3) is movably connected with the inner wall of the cross flow guide piece (1301), and the rear end of the connecting piece (a1) is fixedly connected with the inner wall of the front end of the cross flow guide piece (1301).
CN202110055987.7A 2021-01-15 2021-01-15 Artificial insemination device for salmon roe Pending CN112869910A (en)

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CN202110055987.7A CN112869910A (en) 2021-01-15 2021-01-15 Artificial insemination device for salmon roe

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Application Number Priority Date Filing Date Title
CN202110055987.7A CN112869910A (en) 2021-01-15 2021-01-15 Artificial insemination device for salmon roe

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Citations (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN2370843Y (en) * 1999-04-15 2000-03-29 湖南省润农实业有限公司 Insemination device for megalobatrachus dividianus
GB0810606D0 (en) * 2008-06-10 2008-07-16 Cryogenetics As Packaging for biological material
CN104042436A (en) * 2013-03-12 2014-09-17 老史蒂文·A·舒宾 Systems and methods related to collection of biological fluids
WO2014191501A1 (en) * 2013-05-30 2014-12-04 Cryogenetics As Cryopreservation device for biological material
CN104254596A (en) * 2012-04-16 2014-12-31 康奈尔大学 Automated intracytoplasmic sperm injection assisted fertilization system
US20170273281A1 (en) * 2014-08-26 2017-09-28 Zdenko Grajcar System and method of enhancing reproduction in avian
CN107646763A (en) * 2017-11-10 2018-02-02 中国水产科学研究院南海水产研究所 A kind of macula lutea basket fish artificial fecundation method
CN107821247A (en) * 2017-11-29 2018-03-23 宁波大学 A kind of whole artificial propagation method of opsariichthys bidenses
CN207400184U (en) * 2017-11-10 2018-05-25 中国水产科学研究院南海水产研究所 A kind of macula lutea basket fish fertilized egg hatching barrel
CN208823056U (en) * 2017-11-17 2019-05-07 中山大学 A kind of portable fish-egg prefecundation cleaning device
CN109998731A (en) * 2019-04-18 2019-07-12 河南省动物疫病预防控制中心 A kind of semen deposition pipe device applied to artificial insemination of sow
CN209251388U (en) * 2018-10-31 2019-08-16 玉龙县冲江河种养殖开发有限公司 A kind of cold water fish artificial insemination organisations
CN210352698U (en) * 2019-07-19 2020-04-21 广西壮族自治区水产科学研究院 Loach oosperm incubation device
CN211268202U (en) * 2019-11-29 2020-08-18 正安县鲵食养殖有限公司 Artificial insemination basin for giant salamanders by dry and wet methods

Patent Citations (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN2370843Y (en) * 1999-04-15 2000-03-29 湖南省润农实业有限公司 Insemination device for megalobatrachus dividianus
GB0810606D0 (en) * 2008-06-10 2008-07-16 Cryogenetics As Packaging for biological material
CN104254596A (en) * 2012-04-16 2014-12-31 康奈尔大学 Automated intracytoplasmic sperm injection assisted fertilization system
CN104042436A (en) * 2013-03-12 2014-09-17 老史蒂文·A·舒宾 Systems and methods related to collection of biological fluids
WO2014191501A1 (en) * 2013-05-30 2014-12-04 Cryogenetics As Cryopreservation device for biological material
US20170273281A1 (en) * 2014-08-26 2017-09-28 Zdenko Grajcar System and method of enhancing reproduction in avian
CN107646763A (en) * 2017-11-10 2018-02-02 中国水产科学研究院南海水产研究所 A kind of macula lutea basket fish artificial fecundation method
CN207400184U (en) * 2017-11-10 2018-05-25 中国水产科学研究院南海水产研究所 A kind of macula lutea basket fish fertilized egg hatching barrel
CN208823056U (en) * 2017-11-17 2019-05-07 中山大学 A kind of portable fish-egg prefecundation cleaning device
CN107821247A (en) * 2017-11-29 2018-03-23 宁波大学 A kind of whole artificial propagation method of opsariichthys bidenses
CN209251388U (en) * 2018-10-31 2019-08-16 玉龙县冲江河种养殖开发有限公司 A kind of cold water fish artificial insemination organisations
CN109998731A (en) * 2019-04-18 2019-07-12 河南省动物疫病预防控制中心 A kind of semen deposition pipe device applied to artificial insemination of sow
CN210352698U (en) * 2019-07-19 2020-04-21 广西壮族自治区水产科学研究院 Loach oosperm incubation device
CN211268202U (en) * 2019-11-29 2020-08-18 正安县鲵食养殖有限公司 Artificial insemination basin for giant salamanders by dry and wet methods

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