CN109009555B - Donkey frozen semen deep insemination device and using method thereof - Google Patents
Donkey frozen semen deep insemination device and using method thereof Download PDFInfo
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- CN109009555B CN109009555B CN201810840253.8A CN201810840253A CN109009555B CN 109009555 B CN109009555 B CN 109009555B CN 201810840253 A CN201810840253 A CN 201810840253A CN 109009555 B CN109009555 B CN 109009555B
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- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61D—VETERINARY INSTRUMENTS, IMPLEMENTS, TOOLS, OR METHODS
- A61D19/00—Instruments or methods for reproduction or fertilisation
- A61D19/02—Instruments or methods for reproduction or fertilisation for artificial insemination
- A61D19/027—Devices for injecting semen into animals, e.g. syringes, guns, probes
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Abstract
The invention discloses a donkey frozen semen deep semen feeder and a using method thereof.A first body of the semen feeder is provided with an air supply hole at the axial lead of the first body, the periphery of the air supply hole is annularly provided with a semen pipe placing cavity, the lower end of the semen pipe placing cavity is communicated with the lower end of the air supply hole, the air supply hole is connected with a semen pipe, the upper end of the air supply hole of the first body of the semen feeder is connected with an air pushing pipe, and a push rod is arranged in the air pushing pipe; the second body of the spermatic apparatus is sleeved on the air pushing pipe, and a steel core corresponding to the annular spermatic pipe placing cavity is arranged below the second body of the spermatic pipe. The invention achieves the advantages of simultaneously conveying a plurality of frozen semen thin tubes, carrying out deep semen conveying and air boosting, being more convenient and faster than a steel core and having little damage to the semen.
Description
Technical Field
The invention relates to a donkey frozen semen deep insemination device and a using method thereof, belonging to the field of machinery manufacturing and feeding instruments.
Background
At present, the frozen semen deep insemination device for donkeys can only deliver one semen at a time, and the steel core is used for boosting, the sperm is easy to be damaged by the steel core, the frozen semen insemination of the donkeys at present needs 2-10 frozen semen thin tubes, the pushing and the transporting are time-consuming and labor-consuming one by one, the frozen semen insemination device with a plurality of semen deep insemination devices at a time can only carry out the sperm delivery in the shallow part, the installation is complicated, and the conception rate of the sperm delivery in the shallow part of the frozen semen is not high in the deep part, so that the frozen semen deep insemination device and the using method thereof are urgently needed.
Disclosure of Invention
The invention aims to solve the problems in the prior art, and provides a donkey frozen semen deep insemination device and a using method thereof, which aim to solve the technical problems that the conventional steel core boosting easily damages sperms, the deep insemination conveying quantity is small, and the shallow insemination conception success rate is low.
The technical scheme adopted by the invention for solving the technical problems is as follows:
the invention provides a donkey frozen semen deep semen feeder, which comprises a first body of the semen feeder, wherein an air supply hole is arranged at the axial lead of the first body of the semen feeder, a semen placing cavity is annularly arranged at the periphery of the circumference of the air supply hole, the lower end of the semen placing cavity is communicated with the lower end of the air supply hole, the air supply hole is connected with a semen feeding pipe, the upper end of the air supply hole of the first body of the semen feeder is connected with an air pushing pipe, and a push rod is arranged in the air pushing pipe; the second body of the sperm feeder is sleeved on the air pushing pipe, and a steel core corresponding to the annular sperm tube placing cavity is arranged below the second body of the sperm feeder.
In addition, the donkey frozen semen deep insemination device according to the embodiment of the invention can also have the following additional technical characteristics:
preferably, the first body of the spermatic apparatus is funnel-shaped, and the spermatic pipe is connected with the first body of the spermatic apparatus through threaded connection.
Preferably, a second one-way valve is arranged at the joint of the air supply hole of the first body of the sperm feeder and the sperm feeding tube, a connecting hose is further arranged at the lower end of the first body of the sperm feeder, one end of the connecting hose is communicated with the air supply hole, an air return tube is arranged on the side wall of the sperm feeding tube, and the other end of the connecting hose is connected with the air return tube.
Preferably, the tail end of the vas deferens is provided with a spherical bulge, the end of the air return pipe close to the spherical bulge is provided with an air return hole, and the air return hole is provided with an isolation diaphragm.
Preferably, one end of the push rod is provided with a press plate, and the other end of the push rod is provided with a piston.
Preferably, the air pushing pipe is a telescopic pipe.
Preferably, the second body of the sperm supplier is annular, and the annular hole is matched with the outer diameter of the air pushing pipe.
Preferably, the push rod is provided with scale marks.
The use method of the donkey frozen semen deep insemination device comprises the following steps:
(1) the frozen seminal tubules which are unfrozen for standby are multiple and are placed into the seminal duct placing cavity of the first body of the seminiferous device.
(2) The second body of the sperm feeder is pushed, and the sperm in each frozen fine tube is extruded into the air feeding hole by the steel core.
(3) The length of the air pushing pipe is adjusted according to the number of the spermaducts, then the push rod is pushed, and air pressure is generated in the air pushing pipe and the air feeding hole under the action of the piston.
(4) The semen is pushed into the vas deferens by the air pressure and then enters the body of the donkey, and the first one-way valve is closed at the moment.
(5) After insemination, the push rod is pulled back, the gas pushed in by the donkey body is pumped out through the air return pipe along the isolation diaphragm through the air return port, and the insemination is completed.
Thus, the donkey frozen semen deep insemination device can save time and labor, the number of donkey frozen semen tubules is hooked with the conception rate, and in the prior art, the donkey frozen semen tubules are conveyed for 3-5 minutes, the insemination device is simple and convenient to operate, only needs 1-2 minutes, saves time and improves labor efficiency; the semen loss is reduced: air boosting is performed, sperm damage is reduced, and loss is reduced; the disposable sleeve is convenient and sanitary; deep insemination improves conception rate; the round head design of the vas deferens can prevent the damage of endometrium; the design is a plurality of holes, can defeated many frozen smart tubules, pushes away the trachea and sets up to telescopic link, and the accessible is flexible to be adjusted and is pushed away gas pressure, and the setting of muffler and return-air hole and isolation diaphragm, first check valve and second check valve can realize will pushing into internal gas extraction.
Drawings
The above and/or additional aspects and advantages of the present invention will become apparent and readily appreciated from the following description of the embodiments, taken in conjunction with the accompanying drawings of which:
FIG. 1 is a schematic structural diagram of a donkey frozen semen deep insemination device according to an embodiment of the invention;
FIG. 2 is a front view of the donkey frozen semen deep insemination device of an embodiment of the present invention;
FIG. 3 is a top view of a donkey frozen semen deep insemination device of an embodiment of the present invention;
FIG. 4 is a partial cross-sectional view of a donkey frozen semen deep inseminator of an embodiment of the present invention;
fig. 5 is a partial sectional view of the vas deferens of the donkey frozen semen deep inseminating syringe according to an embodiment of the present invention.
Description of reference numerals:
in fig. 1-5, vas deferens 1; a spherical bulge 2; a first body 3 of a spermatic apparatus; a seminal duct placing cavity 4; a second body 5 of the inseminating syringe; a steel core 6; an air pushing pipe 7; a push rod 8; an air return pipe 9; an air return port 10; a first check valve 11; a second check valve 12; an air supply hole 13; a hose 14 is connected.
Detailed Description
Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the accompanying drawings are illustrative only for the purpose of explaining the present invention, and are not to be construed as limiting the present invention. This is further explained below with reference to the drawings.
As shown in fig. 1-5, the donkey frozen semen deep sperm feeder of the invention comprises a first body 3 of the sperm feeder, wherein an air supply hole 13 is arranged at the axial lead of the first body 3 of the sperm feeder, a sperm tube placing cavity 4 is annularly arranged at the periphery of the air supply hole 13, the lower end of the sperm tube placing cavity 4 is communicated with the lower end of the air supply hole 13, the air supply hole 13 is connected with a sperm tube 1, the upper end of the air supply hole 13 of the first body 3 of the sperm feeder is connected with an air pushing tube 7, and a push rod 8 is arranged in the air pushing tube 7; the second body 5 of the sperm feeder is sleeved on the air pushing pipe 7, and a steel core 6 corresponding to the annular sperm tube placing cavity 4 is arranged below the second body 5 of the sperm feeder.
In addition, the first body 3 of the spermatic apparatus is funnel-shaped, and the spermatic pipe 1 is connected with the first body 3 of the spermatic apparatus through threaded connection. A second one-way valve 12 is arranged at the joint of the air supply hole 13 of the first body 3 of the sperm feeder and the sperm feeding tube 1, a connecting hose 14 is further arranged at the lower end of the first body 3 of the sperm feeder, one end of the connecting hose 14 is communicated with the air supply hole 13, an air return tube 9 is arranged on the side wall of the sperm feeding tube 1, and the other end of the connecting hose 14 is connected with the air return tube 9. The tail end of the vas deferens 1 is provided with a spherical bulge 2, the end of the air return pipe 9 close to the spherical bulge 2 is provided with an air return hole, and the air return hole is provided with an isolation diaphragm. One end of the push rod 8 is provided with a press plate, and the other end is provided with a piston. The air pushing pipe 7 is a telescopic pipe. The second body 5 of the sperm feeder is in a ring shape, and the ring-shaped ring hole is matched with the outer diameter of the air pushing pipe 7. The push rod 8 is provided with scale marks.
Seminiferous effect is played in setting up of seminiferous duct 1, seminiferous duct 1 end sets up to spherical protruding 2's shape, can avoid causing the injury to the donkey body, can make the donkey body feel more comfortable, the effect of carrier is played in setting up of the first body 3 of seminiferous device, the first body 3 of seminiferous device sets up to leaking hopper-shaped, leak hopper-shaped flow of being convenient for realize the sperm, make more smooth entering seminiferous duct 1 of sperm, and then it is internal to get into the donkey, the seminiferous duct is placed setting up of chamber 4 and is used for placing the seminiferous tubule that freezes, the seminiferous duct is placed the aperture of chamber 4 and is greater than the diameter. The seminal tubule placing cavities 4 are distributed in a matrix arrangement mode, and a plurality of frozen seminal tubules can be placed at the same time.
Vasectomy device second body 5 includes steel core 6 and annular disc, annular disc realizes the cover on the trachea 7, along 7 relative sliding of trachea, 6 annular settings of steel core are on the disc, the position of setting is corresponding with the seminal duct chamber, can realize will freezing seminal fluid in the tubule and release, trachea 7 sets up to flexible pipe, can be according to the quantity of freezing the seminal tubule, adjust the length of trachea 7, and then realize that the pressure size of atmospheric pressure adjusts, when freezing seminal tubule when many, it elongates trachea 7, the atmospheric pressure that can promote increases, when many, shorten trachea 7.
8 one ends of push rod set up and press the board and be used for pressing and push away gas, the piston that the other end set up is used for forming airtight space, produce atmospheric pressure, be equipped with the scale on the push rod 8, can judge the atmospheric pressure condition of pushing away according to the scale, setting up of muffler 9 plays and will push away the internal gas circulation of donkey and come out, avoid gas to stay in the donkey, cause the injury to the donkey body, muffler 9's muffler department is equipped with the isolation diaphragm, the isolation diaphragm can only pass through gas, be difficult to pass through liquid, and then prevent or reduce the seminal fluid and flow, the muffler 9 other end links to each other with coupling hose 14, coupling hose 14 is twisted when the first body 3 of insemination ware through the screw in seminal duct 1, insert it in the hole of muffler 9.
The first one-way valve 11 is arranged to open when pushing semen, the second one-way valve 12 is closed to enable semen to enter the vas deferens 1 only along the air supply hole 13 channel without entering the air return hole, when air is pumped, the first one-way valve 11 is closed, the second one-way valve 12 is opened, and therefore the semen is prevented from being pumped back from the vas deferens 1, and air can be pumped back from the air return pipe 9. One end of the connecting hose 14 is communicated with the air return pipe 9, the other end is communicated with the air supply hole 13, and the second one-way valve 12 is arranged at the joint of the air supply hole 13 and the connecting hose 14.
The use method of the donkey frozen semen deep insemination device comprises the following steps:
(1) a plurality of frozen seminal tubules are unfrozen for standby and are placed into the seminal duct placing cavity 4 of the first body 3 of the seminiferous device.
(2) The second body 5 of the spermatic injector is pushed, and the sperm in each frozen fine tube is extruded into the air feeding hole 13 by the steel core 6.
(3) The length of the air pushing pipe 7 is adjusted according to the number of the spermaducts, then the push rod 8 is pushed, and air pressure is generated in the air pushing pipe 7 and the air feeding hole under the action of the piston.
(4) Semen is pushed into the vas deferens 1 by air pressure and then into the body of the donkey, at which time the first one-way valve 11 is closed.
(5) After insemination, the push rod 8 is pulled back, the gas pushed in by the donkey body is pumped out through the air return pipe 9 along the isolation diaphragm passing through the air return port 10, and the insemination is completed.
Has the advantages that: the donkey frozen semen thin tube number and conception rate can be hooked in a time-saving and labor-saving manner, in the prior art, 3-5 minutes are needed for transporting one donkey, the semen transporter is simple and convenient to operate, only 1-2 minutes are needed, the time is saved, and the labor efficiency is improved; the semen loss is reduced: air boosting is performed, sperm damage is reduced, and loss is reduced; the disposable sleeve is convenient and sanitary; deep insemination improves conception rate; the round head design of the vas deferens 1 can prevent the damage of endometrium; the design is a plurality of holes, can defeated many frozen tubules, pushes away trachea 7 and sets up to telescopic link, and the accessible is flexible adjusts and pushes away gas pressure, and setting up of muffler 9 and return vent and isolation diaphragm, first check valve 11 and second check valve 12 can realize pushing into the internal gas extraction of body.
While embodiments of the invention have been shown and described, it will be understood by those of ordinary skill in the art that: various changes, modifications, substitutions and alterations can be made to the embodiments without departing from the principles and spirit of the invention, the scope of which is defined by the claims and their equivalents.
Claims (8)
1. The utility model provides a donkey freezes smart deep insemination ware which characterized in that includes:
the device comprises a first body of the sperm feeder, wherein an air supply hole is arranged at the axial lead of the first body of the sperm feeder, a sperm tube placing cavity is annularly arranged at the periphery of the air supply hole, the lower end of the sperm tube placing cavity is communicated with the lower end of the air supply hole, the air supply hole is connected with a sperm tube, the upper end of the air supply hole of the first body of the sperm feeder is connected with an air pushing tube, and a push rod is arranged in the air pushing tube;
the second body of the sperm feeder is sleeved on the air pushing pipe, and a steel core corresponding to the annular sperm tube placing cavity is arranged below the second body of the sperm feeder.
2. The donkey frozen semen deep insemination device according to claim 1, wherein the first body of the insemination device is funnel-shaped, and the insemination tube is connected with the first body of the insemination device through a threaded connection.
3. The donkey frozen semen deep insemination device according to claim 1, wherein a second one-way valve is provided at the joint of the air supply hole of the first body of the insemination device and the insemination tube, a connection hose is further provided at the lower end of the first body of the insemination device, one end of the connection hose is communicated with the air supply hole, an air return tube is provided at the side wall of the insemination tube, and the other end of the connection hose is connected with the air return tube.
4. The donkey frozen semen deep insemination device according to claim 3, characterized in that the end of the insemination tube is provided with a spherical bulge, the air return tube is provided with an air return hole near the end of the spherical bulge, and the air return hole is provided with an isolation diaphragm.
5. The donkey frozen semen deep insemination device according to claim 1, wherein said push rod is provided with a pressing plate at one end and a piston at the other end.
6. The donkey frozen semen deep insemination device of claim 1, wherein the pusher tube is a telescoping tube.
7. The donkey frozen semen deep insemination device of claim 1, wherein the second body of the insemination device is circular ring shaped, and the circular ring shaped circular ring hole is matched with the outer diameter of the air pushing pipe.
8. The donkey frozen semen deep insemination device according to claim 1, wherein said push rod is provided with graduation marks.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810840253.8A CN109009555B (en) | 2018-07-27 | 2018-07-27 | Donkey frozen semen deep insemination device and using method thereof |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810840253.8A CN109009555B (en) | 2018-07-27 | 2018-07-27 | Donkey frozen semen deep insemination device and using method thereof |
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| Publication Number | Publication Date |
|---|---|
| CN109009555A CN109009555A (en) | 2018-12-18 |
| CN109009555B true CN109009555B (en) | 2020-05-19 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201810840253.8A Active CN109009555B (en) | 2018-07-27 | 2018-07-27 | Donkey frozen semen deep insemination device and using method thereof |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN112618095B (en) * | 2020-12-16 | 2023-04-28 | 长兴县畜牧兽医站 | Artificial insemination method for rapid propagation of Hu sheep |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2472675Y (en) * | 2001-04-20 | 2002-01-23 | 成都市计划生育技术指导所 | Simple embryo transplanter |
| CN204319497U (en) * | 2014-12-12 | 2015-05-13 | 王瑞 | Combined type three-cavity negative pressure indwelling drainage tube |
| CN104546219B (en) * | 2015-01-22 | 2017-01-11 | 山东东阿阿胶股份有限公司 | Semen deposition gun for donkey and application method thereof |
| CN205411393U (en) * | 2016-03-10 | 2016-08-03 | 公安部南昌警犬基地 | Canid injectable formula sperm collector |
| CN206167118U (en) * | 2016-07-29 | 2017-05-17 | 东阿阿胶股份有限公司 | Card ball insemination rifle |
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