CN217723811U

CN217723811U - Novel inseminating syringe for artificial insemination of pigs

Info

Publication number: CN217723811U
Application number: CN202123399345.3U
Authority: CN
Inventors: 不公告发明人
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-12-30
Filing date: 2021-12-30
Publication date: 2022-11-04
Anticipated expiration: 2031-12-30

Abstract

The utility model relates to a livestock-raising technical field specifically is a novel insemination ware for artificial insemination of pig, including the vas deferens, the inner wall of vas deferens bottom position department is fixed with the fixed disk, and the seminiferous hole has been seted up to one side on fixed disk surface, and the top of vas deferens is provided with insemination mechanism, and the surface of vas deferens bottom position department is provided with buffer gear, and the surface of fixed disk is provided with anti-return mechanism. The utility model discloses not only improve the work efficiency when the insemination ware uses, taken place the phenomenon of semen backward flow when having avoided the insemination ware to use, improved the comfortable degree of the sow when the insemination ware uses moreover.

Description

Novel inseminating syringe for artificial insemination of pigs

Technical Field

The utility model relates to the technical field of livestock breeding, in particular to a novel insemination device for artificial insemination of pigs.

Background

At the present stage, artificial insemination techniques have been commonly used in poultry production, artificial insemination of pigs refers to an assisted reproduction technique for delivering sperm into the reproductive tract of sows in a non-sexual manner for the purpose of conception of sows, and inseminating pigs with inseminating devices.

Through the retrieval, patent number 201821589036.8, the name is a utility model who is used for artificial insemination's of pig insemination's insemination pipe, including the body, the body is equipped with head and pipe shaft, the top of head be equipped with the insemination mouth of pipe shaft intercommunication, its characterized in that, the head parcel has the cellophane membrane, be equipped with the lubricating fluid layer between the surface of cellophane membrane and head, discover through research analysis, this insemination ware has although avoided the easy infection problem of pig that the operation insemination pipe brought among the prior art. Meanwhile, sperm backflow is prevented through the valve structure, the conception rate of the sow is improved, however, the valve structure has some defects to a certain extent, firstly, the inseminating syringe is complicated in use, and therefore the working efficiency of the inseminating syringe in use is seriously affected; secondly, when the inseminating syringe is used, the inseminating hole is easy to generate pressure due to the contraction of the uterus of the sow, so that the phenomenon of semen backflow is easy to occur when the inseminating syringe is used; and thirdly, the insemination device is not provided with a buffer protection function for the sow when in use, thereby reducing the comfort degree of the sow when the insemination device is used.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a novel insemination ware for pig artificial insemination to work efficiency when proposing insemination ware use among the solution above-mentioned background art is low, takes place the phenomenon of semen backward flow, and the problem that the comfortable degree of sow is low.

In order to achieve the above object, the utility model provides a following technical scheme: a novel insemination device for artificial insemination of pigs comprises a insemination pipe, wherein a fixed disc is fixed on the inner wall of the position of the bottom of the insemination pipe, a insemination hole is formed in one side of the surface of the fixed disc, a insemination mechanism is arranged at the top of the insemination pipe, a buffering mechanism is arranged on the surface of the position of the bottom of the insemination pipe, and a backflow preventing mechanism is arranged on the surface of the fixed disc.

Preferably, the insemination mechanism is internally provided with an extrusion air bag, an elastic column, a pipe plug, a sealing ring, an air vent and a plug, the pipe plug is filled at the top of the insemination pipe, the surface of the pipe plug is wrapped with the sealing ring, and the surface of the sealing ring is tightly attached to the inner wall of the insemination pipe.

Preferably, the top cover of stopcock is equipped with the extrusion gasbag, and the inboard stopcock surface of extrusion gasbag has seted up the air vent, and the below of stopcock is provided with the end cap, and the one end of end cap extends to the inside of air vent, and the elasticity post is installed to the one end of end cap, and the surface of elasticity post one end and the inner wall looks fixed connection of stopcock.

Preferably, buffer gear is by the elastic sleeve, the cushion, buffering gasbag and buffer spring constitute, the surface parcel of vas deferens bottom position department has the elastic sleeve, and the inner wall of elastic sleeve bonds and has the cushion, the surface of cushion all is fixed with the buffering gasbag, and the surface of buffering gasbag one end and the inner wall looks fixed connection of elastic sleeve, all be provided with buffer spring between the elastic sleeve of buffering gasbag one side and the cushion, and the surface at buffer spring both ends respectively with the surface looks fixed connection of elastic sleeve and cushion.

Preferably, the inside of anti-return mechanism is provided with fender ball, fixed column, loop bar, adjusting spring and parcel circle, and the below in insemination hole is provided with the fender ball, and keeps off the diameter of ball and be greater than the diameter in insemination hole, and the fixed disk bottom of keeping off ball one side is fixed with the fixed column, and the surface cover of fixed column is equipped with the loop bar to loop bar and the mutual sliding fit of fixed column, simultaneously, the surface looks fixed connection of loop bar one end and the surface of keeping off the ball.

Preferably, the surface cover of fixed column is equipped with adjusting spring, and the surface at adjusting spring both ends respectively with the fixed disk and the surperficial looks fixed connection of loop bar, and adjusting spring's outside parcel has the parcel circle, and the surface at parcel circle both ends respectively with the fixed disk and the surperficial looks fixed connection of loop bar.

Compared with the prior art, the beneficial effects of the utility model are that: the novel inseminating syringe for artificial insemination of pigs not only improves the working efficiency of the inseminating syringe during use, avoids the phenomenon of semen backflow during use of the inseminating syringe, but also improves the comfort degree of sows during use of the inseminating syringe;

1. the extrusion air bag, the pipe plug, the plug and the vent hole are arranged, the vas deferens can be plugged under the action of the pipe plug, then the extrusion air bag is pressed, the plug is pressed to be away from the vent hole, meanwhile, semen is pressed to be guided into a vagina, and the plug can be reset under the action of the elastic column, so that the rapid insemination function of the insemination device is realized, and the working efficiency of the insemination device during use is improved;

2. by arranging the loop bar, the blocking ball, the fixed column and the adjusting spring, when the uterus of the sow contracts to generate pressure, semen flows back, at the moment, the loop bar slides towards the direction of the fixed disc under the action of the adjusting spring to drive the blocking ball to move synchronously to block the semen hole, and the blocking ball is guided under the action of the fixed column, so that the function of blocking the semen hole by the semen transporter is realized, and the phenomenon of semen flowing back when the semen transporter is used is avoided;

3. through being provided with the elastic sleeve, cushion gasbag, cushion and buffer spring, put the one end that has buffer gear with the spermaduct to treating insemination sow vagina, at this moment, can cushion the cushion under buffer gasbag and buffer spring's effect, can make the elastic sleeve hug closely sow vagina, avoid the spermaduct to drop, and simultaneously, the comfortable degree of multiplicable sow under the cushioning effect of elastic sleeve, realized the buffering safeguard function of spermaductor to the sow, thereby the comfortable degree of the sow when the spermaductor uses has been improved.

Drawings

Fig. 1 is a schematic diagram of the three-dimensional appearance structure of the present invention;

FIG. 2 is a schematic view of the appearance structure of the present invention;

FIG. 3 is an enlarged schematic view of the partial front view section of the present invention;

fig. 4 is an enlarged schematic structural view of the backflow prevention mechanism of the present invention.

In the figure: 1. vas deferens; 101. fixing the disc; 102. spermatic orifice; 2. a insemination mechanism; 201. extruding the air bag; 202. an elastic column; 203. a pipe plug; 204. a seal ring; 205. a vent hole; 206. a plug; 3. a buffer mechanism; 301. an elastic sleeve; 302. a soft cushion; 303. a buffer air bag; 304. a buffer spring; 4. a backflow prevention mechanism; 401. blocking the ball; 402. fixing a column; 403. a loop bar; 404. adjusting the spring; 405. and (7) wrapping the ring.

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 of the embodiments of the present invention, rather than all embodiments, and furthermore, the terms "first", "second", "third", "upper, lower, left, right", and the like are used for descriptive purposes only and are not to be construed as indicating or implying relative importance. Meanwhile, in the description of the present invention, unless otherwise explicitly specified or limited, the terms "connected" and "connected" should be interpreted broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; the connection can be mechanical connection or electrical connection; can be directly connected with each other, also can be indirectly connected with each other through the intermediary, based on the embodiment in the utility model, all other embodiments that ordinary skilled in the art obtained under the prerequisite of not making creative work all belong to the scope of protection of the utility model.

The utility model provides a pair of a structure of novel insemination ware for artificial insemination of pig is as shown in fig. 1, fig. 2 and 3, including vas deferens 1, the inner wall of vas deferens 1 bottom position department is fixed with fixed disk 101, and vas deferens 102 has been seted up to one side on fixed disk 101 surface, the top of vas deferens 1 is provided with vas deferens mechanism 2, and the inside of vas deferens mechanism 2 is including extrusion gasbag 201, elastic column 202, stopcock 203, sealing washer 204, air vent 205 and end cap 206, vas deferens 1's top is filled in and is had stopcock 203, and the surface coating of stopcock 203 has sealing washer 204, and the surface of sealing washer 204 closely laminates with vas deferens 1's inner wall, stopcock 203's top cover is equipped with extrusion gasbag 201, and air vent 205 has been seted up on the stopcock 203's inboard stopcock 203 surface of extrusion gasbag, stopcock 203's below is provided with end cap 206, and the one end of end 206 extends to the inside of air vent 205, elastic column 202 is installed elastic column 202, and the surface of elastic column 202 one end is connected with the inner wall 203 fixed connection of stopcock 203.

When the device is used, the vas deferens 1 can be plugged under the action of the tube plug 203, then the air bag 201 is pressed and extruded, the plug 206 is enabled to be pressed to be far away from the vent hole 205, meanwhile, semen is led into the vagina under the pressure, and the plug 206 can be reset under the action of the elastic column 202, so that the rapid semen deposition function of the semen deposition device is realized.

Further, as shown in fig. 2 and fig. 3, a buffer mechanism 3 is disposed on the surface of the bottom of the vas deferens 1, and the buffer mechanism 3 is composed of an elastic sleeve 301, a cushion 302, a buffer air bag 303 and a buffer spring 304, the elastic sleeve 301 is wrapped on the surface of the bottom of the vas deferens 1, the cushion 302 is adhered on the inner wall of the elastic sleeve 301, the buffer air bag 303 is fixed on the surface of the cushion 302, the surface of one end of the buffer air bag 303 is fixedly connected with the inner wall of the elastic sleeve 301, the buffer spring 304 is disposed between the elastic sleeve 301 and the cushion 302 on one side of the buffer air bag 303, and the surfaces of the two ends of the buffer spring 304 are respectively fixedly connected with the surfaces of the elastic sleeve 301 and the cushion 302.

During the use, to treat that insemination seminal fluid leads to insemination intraductal 1 inside, at this moment, put insemination sow vagina to treating with the one end that insemination pipe 1 has buffer gear 3 afterwards, at this moment, can cushion 302 under the effect of buffering gasbag 303 and buffer spring 304, can make elastic sleeve 301 hug closely sow vagina, avoid insemination pipe 1 to drop, and simultaneously, the comfortable degree of multiplicable sow under elastic sleeve 301's cushioning effect, in order to realize the buffer safeguard function of insemination ware to the sow.

Further, as shown in fig. 3 and 4, the surface of the fixed disk 101 is provided with the backflow prevention mechanism 4, the backflow prevention mechanism 4 is internally provided with a ball stopper 401, a fixed column 402, a loop bar 403, an adjusting spring 404 and a wrapping ring 405, the ball stopper 401 is arranged below the semen deposition hole 102, the diameter of the ball stopper 401 is larger than that of the semen deposition hole 102, the fixed column 402 is fixed at the bottom of the fixed disk 101 on one side of the ball stopper 401, the loop bar 403 is sleeved on the surface of the fixed column 402, the loop bar 403 is in sliding fit with the fixed column 402, meanwhile, the surface of one end of the loop bar 403 is fixedly connected with the surface of the ball stopper 401, the adjusting spring 404 is sleeved on the surface of the fixed column 402, the surfaces of two ends of the adjusting spring 404 are respectively fixedly connected with the surfaces of the fixed disk 101 and the loop bar 403, the wrapping ring 405 is wrapped on the outer side of the adjusting spring 404, and the surfaces of two ends of the wrapping ring 405 are respectively fixedly connected with the surfaces of the fixed disk 101 and the loop bar 403.

During the use, when sow uterus contraction produced pressure, the seminal fluid backward flow, at this moment, loop bar 403 slides to fixed disk 101 direction under adjusting spring 404's effect, drives stop ball 401 synchronous motion, carries out the shutoff to insemination hole 102 to guide stop ball 401 under the effect of fixed column 402, can wrap up adjusting spring 404 under the effect of parcel circle 405, avoid the seminal fluid to glue to adjusting spring 404 surface, in order to realize the shutoff function of insemination ware to insemination hole 102.

The working principle is as follows: during the use, at first will treat that insemination seminal fluid leads to inside the insemination pipe 1, at this moment, put insemination sow vagina with the one end of buffer gear 3 of insemination pipe 1 afterwards, at this moment, can cushion 302 under the effect of buffering gasbag 303 and buffer spring 304, can make elastic sleeve 301 hug closely sow vagina, avoid insemination pipe 1 to drop, and simultaneously, the comfortable degree of multiplicable sow under elastic sleeve 301's cushioning effect, in order to realize the buffer safeguard function of insemination ware to the sow, thereby the comfortable degree of the sow when insemination ware uses has been improved.

At the moment, the vas deferens 1 can be plugged under the action of the pipe plug 203, then the extrusion air bag 201 is pressed, the plug 206 is enabled to be pressed to be far away from the vent hole 205, meanwhile, the semen is led into the vagina under the pressure, and the plug 206 can be reset under the action of the elastic column 202, so that the rapid insemination function of the insemination device is realized, and the working efficiency of the insemination device during use is improved.

When the uterus of the sow contracts to generate pressure, semen flows back, at the moment, the loop bar 403 slides towards the direction of the fixed disc 101 under the action of the adjusting spring 404, the blocking ball 401 is driven to move synchronously, the semen hole 102 is blocked, the blocking ball 401 is guided under the action of the fixed column 402, the adjusting spring 404 can be wrapped under the action of the wrapping ring 405, the semen is prevented from being adhered to the surface of the adjusting spring 404, the blocking function of the semen hole 102 by the semen handling device is realized, the phenomenon of semen flowing back when the semen handling device is used is avoided, and the use work of the semen handling device is finally completed.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. A new type of insemination device for artificial insemination of pigs, comprising a vas deferens (1), characterized in that: the inner wall of position department of spermaduct (1) bottom is fixed with fixed disk (101), and fixed disk (101) one side on surface has seted up spermaduct (102), the top of spermaduct (1) is provided with spermaduct mechanism (2), the surface of position department of spermaduct (1) bottom is provided with buffer gear (3), the surface of fixed disk (101) is provided with anti-return mechanism (4).

2. A novel inseminating syringe for artificial insemination of pigs, according to claim 1, characterized by: the inside of insemination mechanism (2) is including extrusion gasbag (201), elasticity post (202), stopcock (203), sealing washer (204), air vent (205) and end cap (206), the top of insemination pipe (1) is filled up stopcock (203), and the surface parcel of stopcock (203) has sealing washer (204) to the surface of sealing washer (204) closely laminates with the inner wall of insemination pipe (1).

3. A novel inseminating syringe for artificial insemination of pigs according to claim 2, wherein: the top cover of stopcock (203) is equipped with extrusion gasbag (201), and air vent (205) have been seted up on stopcock (203) surface of extrusion gasbag (201) inboard, the below of stopcock (203) is provided with end cap (206), and the one end of end cap (206) extends to the inside of air vent (205), elasticity post (202) is installed to the one end of end cap (206), and the surface of elasticity post (202) one end and the inner wall looks fixed connection of stopcock (203).

4. A novel inseminating syringe for artificial insemination of pigs according to claim 1, wherein: buffer gear (3) comprise elastic sleeve (301), cushion (302), buffering gasbag (303) and buffer spring (304), the surface parcel of seminiferous duct (1) bottom position department has elastic sleeve (301), and the inner wall of elastic sleeve (301) bonds and has cushion (302), the surface of cushion (302) all is fixed with buffering gasbag (303), and the surface of buffering gasbag (303) one end and the inner wall of elastic sleeve (301) be fixed connection mutually, all be provided with buffer spring (304) between elastic sleeve (301) and cushion (302) of buffering gasbag (303) one side to the surface at buffer spring (304) both ends respectively with the surface looks fixed connection of elastic sleeve (301) and cushion (302).

5. A novel inseminating syringe for artificial insemination of pigs according to claim 1, wherein: the anti-backflow mechanism (4) is internally provided with a blocking ball (401), a fixing column (402), a loop bar (403), an adjusting spring (404) and a wrapping ring (405), the blocking ball (401) is arranged below the semen deposition hole (102), the diameter of the blocking ball (401) is larger than that of the semen deposition hole (102), the bottom of a fixing disc (101) on one side of the blocking ball (401) is fixed with the fixing column (402), the loop bar (403) is sleeved on the surface of the fixing column (402), the loop bar (403) is in sliding fit with the fixing column (402), and meanwhile, the surface of one end of the loop bar (403) is fixedly connected with the surface of the blocking ball (401).

6. The novel inseminating syringe for artificial insemination of swine according to claim 5, wherein: the surface cover of fixed column (402) is equipped with adjusting spring (404), and the surface at adjusting spring (404) both ends respectively with the surface looks fixed connection of fixed disk (101) and loop bar (403), the outside parcel of adjusting spring (404) has parcel circle (405), and the surface at parcel circle (405) both ends respectively with the surface looks fixed connection of fixed disk (101) and loop bar (403).