CN209808641U - Seminiferous duct is used in sheep breeding - Google Patents
Seminiferous duct is used in sheep breeding Download PDFInfo
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- CN209808641U CN209808641U CN201920527673.0U CN201920527673U CN209808641U CN 209808641 U CN209808641 U CN 209808641U CN 201920527673 U CN201920527673 U CN 201920527673U CN 209808641 U CN209808641 U CN 209808641U
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- head
- lubricating liquid
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Abstract
The utility model discloses a seminiferous duct for sheep breeding, which comprises a duct body, wherein the duct body comprises a duct body and a head, the head is provided with a main through hole, and the head is provided with a side through hole on the side surface of the main through hole, which is close to the duct body; the end of the tube body, far away from the head, is symmetrically provided with side tubes, a lubricating liquid tube is fixedly arranged in each side tube, and the end, far away from the push plate, of the push rod is fixed on the cellophane film; the pipe body is provided with one-way intercommunication piece in being close to the one end inner chamber of head, one side that one-way intercommunication piece is kept away from the head is provided with the reset spring, the one end that one-way intercommunication piece was kept away from to the reset spring is fixed in the recess of the type of falling U piece, the fixed stop block that is provided with in both sides of the type of falling U piece. The utility model provides a seminiferous duct is used in sheep breeding can add lubricating liquid to the body automatically after tearing the cellophane membrane when using, is provided with backflow prevention structure in the pipe shaft inner chamber, can avoid the semen backward flow, effectively improves female sheep's conception probability.
Description
Technical Field
The utility model relates to a livestock breeding technical field specifically is a seminiferous duct is used in sheep breeding.
Background
In the prior art, a vas deferens with application number "201520857386.8" comprises a vas deferens body, wherein the vas deferens body comprises a first straight pipe section, a second straight pipe section and a bend pipe section, one end of the bend pipe section is connected to one side of the first straight pipe section, and the other end of the bend pipe section is connected to one side of the second straight pipe section; the inner wall of the vas deferens body is provided with a heat preservation pipe; the front ends of the vas deferens body and the heat preservation tube are both arc-shaped, and the vas deferens is provided with a bent tube section to prevent semen from flowing back; the heat preservation pipe can enhance the activity of semen and improve the success rate of insemination; because the front end face of the vas deferens body is arc-shaped, the vas deferens body can be conveniently inserted into the uterus of a cow, and the inner wall of the uterus of the cow is prevented from being damaged.
However, the method still has the obvious defects in the using process: 1. the device is lack of an automatic lubricating device, the vas deferens for breeding livestock needs to be manually added with lubricating liquid when in use, but a bottle of lubricating liquid is commonly used when in artificial insemination operation, so that the possibility of pollution of the lubricating liquid is increased, and sheep can be infected due to the pollution of the lubricating liquid; 2. the elbow section in the device is not provided with a backflow prevention structure, so that the possibility of sperm backflow still exists when the sheep moves, and the conception probability of the sheep is reduced.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a sheep is seminiferous for breeding to solve the problem that proposes in the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme:
the seminiferous duct for sheep breeding comprises a duct body, wherein the duct body comprises a duct body and a head, the head is provided with a main through hole, the side surface, close to the duct body, of the main through hole is provided with a side through hole, and one side, far away from the head, of the duct body is hermetically stuck with a cellophane film;
the end, far away from the head, of the tube body is symmetrically provided with side tubes, a lubricating liquid tube is fixedly arranged in each side tube, one end, close to the head, of each lubricating liquid tube is provided with a lubricating liquid outlet, a push plate is movably arranged in an inner cavity of each lubricating liquid tube, a lubricating liquid cavity is formed between each push plate and each lubricating liquid outlet, one side, far away from each lubricating liquid cavity, of each push plate is fixedly provided with a push rod, and one end, far away from each push plate, of each push rod is fixed on the cellophane film;
the pipe body is provided with one-way intercommunication piece in being close to the one end inner chamber of head, the intercommunication mouth has been seted up on the one-way intercommunication piece, one side that one-way intercommunication piece is kept away from the head is provided with the reset spring, the one end that one-way intercommunication piece was kept away from to the reset spring is fixed in the recess of the type of falling U piece, the fixed stopper that is provided with in both sides of the type of falling U piece.
Preferably, the tube body and the head are integrally formed.
Preferably, the end face of the head portion is spherical.
Preferably, a supporting block is fixedly arranged on the inner wall of the side pipe, and a lubricating liquid pipe is fixedly arranged on the supporting block.
Preferably, the initial position of the stopper is higher than the position of the communication port.
Compared with the prior art, the beneficial effects of the utility model are that:
1. the device is provided with a structure for automatically adding lubricating liquid into the vas deferens body, when the cellophane film is torn off, the lubricating liquid in the lubricating liquid pipe can automatically flow out from the lubricating liquid outlet under the action of air circulation and pressure intensity, so that the vas deferens body and the head are lubricated, and the fertilization operation is facilitated;
2. the backflow prevention device is arranged in the tube body of the device, so that the flow guide of semen can be prevented, and the conception probability of the ewe is improved;
3. the head of body is provided with main through-hole and side through-hole in this device, can improve operating efficiency.
The utility model provides a seminiferous duct is used in sheep breeding can add lubricated liquid to the body automatically after tearing the cellophane membrane when using, is provided with backflow prevention structure in the pipe shaft inner chamber, can avoid the semen backward flow, effectively improves female sheep's conception probability, and the head of body is provided with a plurality of through-holes moreover, raises the efficiency, and convenient to use is worth promoting very much.
Drawings
Fig. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a schematic view of the structure of the lubricant adding device of the present invention;
fig. 3 is a schematic view of the backflow prevention structure of the present invention.
In the figure: the device comprises a tube body 1, a head 2, a main through hole 3, a side through hole 4, a cellophane film 5, a side tube 6, a lubricating liquid tube 7, a lubricating liquid outlet 8, a supporting block 9, a push plate 10, a lubricating liquid cavity 11, a push rod 12, a one-way communication block 13, a communication port 14, a restoring spring 15, an inverted U-shaped block 16 and a blocking block 17.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-3, the present invention provides a technical solution:
the utility model provides a seminiferous duct for sheep breeding, which comprises a pipe body, the body includes shaft 1 and head 2, main through-hole 3 has been seted up to head 2, head 2 has been seted up in the side that main through-hole 3 is close to shaft 1 and has been leaned on side through-hole 4, side through-hole 4 can be provided with a plurality ofly, its main function can improve the efficiency of fertilization operation, avoid single through-hole to block up, shaft 1 keeps away from one side of head 2 and seals to paste and be provided with cellophane membrane 5, cellophane membrane 5 viscidity is attached at the open end of shaft 1, directly take off when using and tear down can.
The one end symmetry that the body 1 kept away from head 2 is provided with the side tube 6, the fixed lubricating fluid pipe 7 that is provided with in the side tube 6, lubricating fluid export 8 has been seted up to the one end that lubricating fluid pipe 7 is close to head 2, the activity is provided with push pedal 10 in the inner chamber of lubricating fluid pipe 7, be formed with lubricating fluid chamber 11 between push pedal 10 and the lubricating fluid export 8, it has the lubricating fluid that lubricates to the vas deferens body to fill in the lubricating fluid chamber 11, one side that lubricating fluid chamber 11 was kept away from to push pedal 10 is fixed with push rod 12, the one end that push rod 12 kept away from push pedal 10 is fixed in on cellophane film 5, when cellophane film 5 is uncovered, push rod 12 and push pedal 10 can be torn along with cellophane film 5, the air intercommunication in the lubricating fluid pipe 7 this moment, under the pressure effect, lubricating fluid in.
Be provided with one-way intercommunication piece 13 in the one end inner chamber that shaft 1 is close to head 2, intercommunication mouth 14 has been seted up on one-way intercommunication piece 13, one side that head 2 was kept away from to one-way intercommunication piece 13 is provided with reset spring 15, reset spring 15 keeps away from one-way intercommunication piece 13 one end and is fixed in the recess of the type of falling U piece 16, the fixed block 17 that is provided with in both sides of the type of falling U piece 16, one-way intercommunication piece 13 can keep apart shaft 1 and head 2 of body each other, avoid the semen backward flow after the fertilization, influence ewe and be pregnant.
Preferably, the pipe body 1 and the head 2 are integrally formed, and such an arrangement can improve the connection stability between the pipe body 1 and the head 2, thereby facilitating mass production and use.
Preferably, the end surface of the head 2 is spherical, so that the ewe is not damaged.
Preferably, a supporting block 9 is fixedly arranged on the inner wall of the side pipe 6, a lubricating liquid pipe 7 is fixedly arranged on the supporting block 9, and the supporting block 9 mainly functions to support and limit the lubricating liquid pipe 7.
Preferably, the blocking piece 17 is higher than the communication port 14 in the initial position, so that the one-way communication piece 13 can isolate the tube body 1 and the head 2 of the tube body from each other to prevent semen from flowing backwards.
The working principle is as follows: when the device is used, the cellophane film 5 on the vas deferens body is directly torn, and the push rod 12 is fixed on the cellophane film 5, so when the cellophane film 5 is torn, the push rod 12 and the push plate 10 can be torn, at the moment, air in the lubricating liquid pipe 7 circulates, and under the action of pressure and gravity, lubricating liquid in the lubricating liquid pipe 7 flows out from the lubricating liquid outlet 8 to lubricate the vas deferens body 1 and the head 2.
In the using process, when semen passes through the tube body 1, the inverted U-shaped block 16 is pushed, so that the restoring spring 15 is compressed, the blocking blocks 17 on the two sides of the inverted U-shaped block 16 both move downwards, when the blocking blocks 17 are far away from the communication port 14, the tube body 1 is communicated with the head 2, the semen in the tube body 1 enters the head 2 from the communication port 14 and then flows out of the main through hole 3 and the side through hole 4 formed in the head 2, and fertilization is carried out on the ewe; after fertilization is finished, the inverted U-shaped block 16 can be restored to the initial position under the pushing action of the restoring spring 15, the tube body 1 and the head 2 are isolated, semen backflow can be reduced, and therefore the conception probability of the ewe is improved.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (5)
1. The utility model provides a seminiferous duct is used in sheep breeding, includes the body, its characterized in that: the pipe body comprises a pipe body (1) and a head (2), the head (2) is provided with a main through hole (3), the head (2) is provided with a side through hole (4) on the side surface of the main through hole (3) close to the pipe body (1), and one side of the pipe body (1) far away from the head (2) is provided with a cellophane film (5) in a sealing and sticking manner;
the pipe body (1) is provided with side pipes (6) at one end far away from the head (2) symmetrically, a lubricating liquid pipe (7) is fixedly arranged in each side pipe (6), one end, close to the head (2), of each lubricating liquid pipe (7) is provided with a lubricating liquid outlet (8), a push plate (10) is movably arranged in an inner cavity of each lubricating liquid pipe (7), a lubricating liquid cavity (11) is formed between each push plate (10) and each lubricating liquid outlet (8), a push rod (12) is fixedly arranged at one side, far away from each lubricating liquid cavity (11), of each push plate (10), and one end, far away from each push plate (10), of each push rod (12) is fixed on the cellophane film (5);
be provided with one-way intercommunication piece (13) in the one end inner chamber that pipe shaft (1) is close to head (2), intercommunication mouth (14) have been seted up on one-way intercommunication piece (13), one side that one-way intercommunication piece (13) were kept away from head (2) is provided with reset spring (15), reset spring (15) are kept away from one end of one-way intercommunication piece (13) and are fixed in the recess of falling U type piece (16), the fixed block piece (17) that is provided with in both sides of falling U type piece (16).
2. The vas deferens for sheep breeding according to claim 1, wherein: the pipe body (1) and the head (2) are integrally formed.
3. The vas deferens for sheep breeding according to claim 1, wherein: the end surface of the head part (2) is spherical.
4. The vas deferens for sheep breeding according to claim 1, wherein: the inner wall of the side pipe (6) is fixedly provided with a supporting block (9), and the supporting block (9) is fixedly provided with a lubricating liquid pipe (7).
5. The vas deferens for sheep breeding according to claim 1, wherein: the initial position of the stopper (17) is higher than the position of the communication port (14).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920527673.0U CN209808641U (en) | 2019-04-18 | 2019-04-18 | Seminiferous duct is used in sheep breeding |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920527673.0U CN209808641U (en) | 2019-04-18 | 2019-04-18 | Seminiferous duct is used in sheep breeding |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209808641U true CN209808641U (en) | 2019-12-20 |
Family
ID=68880377
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920527673.0U Expired - Fee Related CN209808641U (en) | 2019-04-18 | 2019-04-18 | Seminiferous duct is used in sheep breeding |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209808641U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112656541A (en) * | 2020-12-16 | 2021-04-16 | 湖州市畜牧业发展中心 | Insemination equipment for artificial insemination in synchronous estrus of Hu sheep |
| CN114521989A (en) * | 2020-11-23 | 2022-05-24 | 中国医科大学 | Artificial insemination transplanting device for reproductive medicine |
-
2019
- 2019-04-18 CN CN201920527673.0U patent/CN209808641U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114521989A (en) * | 2020-11-23 | 2022-05-24 | 中国医科大学 | Artificial insemination transplanting device for reproductive medicine |
| CN112656541A (en) * | 2020-12-16 | 2021-04-16 | 湖州市畜牧业发展中心 | Insemination equipment for artificial insemination in synchronous estrus of Hu sheep |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20191220 Termination date: 20210418 |