CN218979333U - Sheep insemination gun applicable to fresh semen and tubule semen - Google Patents
Sheep insemination gun applicable to fresh semen and tubule semen Download PDFInfo
- Publication number
- CN218979333U CN218979333U CN202222796339.XU CN202222796339U CN218979333U CN 218979333 U CN218979333 U CN 218979333U CN 202222796339 U CN202222796339 U CN 202222796339U CN 218979333 U CN218979333 U CN 218979333U
- Authority
- CN
- China
- Prior art keywords
- semen
- tube
- tubule
- head
- sheep
- 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.)
- Active
Links
- 210000000582 semen Anatomy 0.000 title claims abstract description 105
- 210000005239 tubule Anatomy 0.000 title claims abstract description 47
- 241001494479 Pecora Species 0.000 title claims abstract description 42
- 230000009027 insemination Effects 0.000 title abstract description 26
- 238000002347 injection Methods 0.000 claims abstract description 36
- 239000007924 injection Substances 0.000 claims abstract description 36
- 230000008878 coupling Effects 0.000 claims description 13
- 238000010168 coupling process Methods 0.000 claims description 13
- 238000005859 coupling reaction Methods 0.000 claims description 13
- 230000008021 deposition Effects 0.000 claims description 11
- 239000013013 elastic material Substances 0.000 claims description 3
- 238000001802 infusion Methods 0.000 abstract description 6
- 210000003679 cervix uteri Anatomy 0.000 description 5
- 238000000034 method Methods 0.000 description 5
- 238000010586 diagram Methods 0.000 description 4
- 241000283690 Bos taurus Species 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 239000000243 solution Substances 0.000 description 2
- 229910001220 stainless steel Inorganic materials 0.000 description 2
- 239000010935 stainless steel Substances 0.000 description 2
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 1
- 229910000831 Steel Inorganic materials 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000009395 breeding Methods 0.000 description 1
- 230000001488 breeding effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000002716 delivery method Methods 0.000 description 1
- 239000002552 dosage form Substances 0.000 description 1
- 230000002068 genetic effect Effects 0.000 description 1
- 229920001296 polysiloxane Polymers 0.000 description 1
- 238000004321 preservation Methods 0.000 description 1
- 239000000741 silica gel Substances 0.000 description 1
- 229910002027 silica gel Inorganic materials 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
Images
Landscapes
- Surgical Instruments (AREA)
Abstract
The utility model belongs to the technical field of insemination guns, and in particular relates to a sheep insemination gun suitable for fresh sperm and fine tube sperm, which comprises a gun body and an outer sleeve, wherein the front end of a fine tube bin of the gun body is fixedly connected with a conical gun head, the outer side surface of the conical gun head is provided with external threads, the rear end of the fine tube bin is fixedly connected with a guide tube, the rear end of the guide tube is fixedly connected with a gun tail sleeve head, the inner diameter of the guide tube is smaller than that of the fine tube bin, the inner diameter of the gun tail sleeve head is larger than that of the fine tube bin, the rear of the gun tail sleeve head is detachably connected with an injection device for pushing and shooting sperm, the front end of a capillary tube of the outer sleeve is fixedly connected with a hemispherical semen outlet head, the rear end of the capillary tube is fixedly connected with a horn-shaped connecting part, and the inner side surface of the connecting part is fixedly provided with internal threads for being matched and connected with the conical gun head. When the device is used for the semen infusion of the tubule semen, the injection device is a tubule push rod, and when the device is used for the semen infusion of the fresh semen, the injection device is an aspirator. The special semen delivery gun for sheep is suitable for delivering fresh semen and fine tube semen, and can effectively improve the conception rate of sheep.
Description
Technical Field
The utility model belongs to the technical field of insemination guns, and particularly relates to a sheep insemination gun applicable to fresh semen and tubule semen.
Background
Frozen semen of sheep has been widely used for breeding, genetic resource protection and introduction of sheep, the frozen semen is generally frozen tubule semen, however, the cold conception rate of sheep is not high, and the main reason is that the frozen semen is not as good as fresh semen in conception effect on one hand; on the other hand, at present, the frozen semen dosage form and insemination instrument used in the cold-dispensing operation of sheep are entirely imitation of insemination instruments applied to cattle. The semen delivery method of cows is mainly a "rectal holding method" which can deliver semen to the deep portion of the cervix of the cow. However, sheep are small and are not suitable for "rectal holding", and the insemination method suitable for this is "prolapsing. The existing insemination gun for sheep cannot be well suitable for the 'prolapsus method', has the defect of limited insemination depth, cannot be suitable for insemination operation of fresh sheep, and further has low conception rate of artificial insemination sheep; therefore, there is a need to design a sheep semen delivery gun suitable for both fresh semen and tubule semen.
Disclosure of Invention
Aiming at the situation, the utility model designs the insemination gun for sheep, which is applicable to fresh semen and tubule semen, and can effectively improve the conception rate of artificial inseminated sheep.
In order to achieve the above purpose, the present utility model adopts the following technical scheme:
the utility model provides an applicable sheep is with insemination rifle of fresh essence and tubule semen, includes rifle body and overcoat, the rifle body includes the tubulose tubule storehouse, and the coaxial rigid coupling in tubule storehouse front end has the toper rifle head, has set firmly the external screw thread on the toper rifle head lateral surface, and the coaxial rigid coupling in tubule storehouse rear end has the stand pipe, and the coaxial rigid coupling in stand pipe rear end has the rifle tail loop head, the internal diameter of stand pipe is less than the internal diameter in tubule storehouse, just the internal diameter of rifle tail loop head is greater than the internal diameter in tubule storehouse, the rear of rifle tail loop head can be dismantled and be connected with the injection device who is used for pushing away and shoot the semen, the overcoat includes the tubulose capillary, and the coaxial rigid coupling in capillary front end has hemispherical play smart head, and the coaxial rigid coupling in capillary rear end has the connecting portion of loudspeaker form, has set firmly the internal thread that is used for being connected with toper rifle head cooperation on the connecting portion medial surface.
Further, an annular handle is coaxially and fixedly connected to the outer side of the rear end of the gun tail sleeve head.
Further, the inner diameter of the thin tube warehouse is 2-2.5 mm, preferably 2mm.
Further, the guide tube has an inner diameter of 1.5 to 2mm, preferably 1.6mm.
Further, the capillary tube, the semen outlet head and the connecting part of the outer sleeve are made of elastic materials in an integrated mode, the elastic materials are preferably silica gel materials, the whole hardness of the outer sleeve is moderate, the outer sleeve can change the direction when being in embedded blockage in the cervix uteri of sheep, the outer sleeve can conveniently penetrate through the cervix uteri of sheep, and the conception rate is improved
When being used for the operation of tubule semen insemination, injection device is the tubule push rod, removable tubule semen of having placed in the tubule storehouse, the front end of tubule semen is provided with the semen export, and the rear end of tubule semen is provided with the tubule piston, and the slidable of tubule push rod is taken out and is inserted and is set up inside the stand pipe, tubule push rod front end and the movable conflict of tubule piston are connected, and the coaxial rigid coupling of tubule push rod rear end has the tubule to push away the handle.
Further, the tubule push rod is made of stainless steel round steel, the tubule push handle is button-shaped, and the diameter of the tubule push rod is preferably 1.5mm.
When being used for fresh insemination operation, injection device is for inhaling annotating the ware, including inhaling annotating pipe subassembly and piston subassembly, inhale annotating pipe subassembly and including tubular body, the coaxial rigid coupling of body front end have be used for with the cooperation of stock sleeve head can dismantle the inhaling annotate mouth of grafting, the body rear end can be dismantled and be connected with the shutoff head, piston subassembly includes the piston rod that passes from the coaxial activity of shutoff head center, and the piston rod front end is connected with inhales annotates the piston, is provided with the spacing ring between inhaling annotating piston and the shutoff head, and spacing ring adjustable coaxial sleeve is established in the piston rod outside, and piston rod rear end coaxial coupling has inhales annotates the pushing handle.
Further, a reset spring is arranged between the suction injection pushing handle and the plugging head, and the reset spring is telescopic and coaxially sleeved outside the piston rod, so that the piston rod and the suction injection piston can be automatically reset conveniently.
Further, an adjusting jackscrew for adjusting the positioning of the limiting ring is arranged on the side wall of the limiting ring, and the positioning or movement of the limiting ring on the piston rod is realized by tightening or loosening the adjusting jackscrew, so that the adjustment and the limitation of the drawing stroke of the suction and injection piston are further realized.
Further, scale marks are arranged on the outer side wall of the tube body, the capacity of the suction injector is 0.1-0.3 ml, and the limit rings are positioned on the piston rod in different ways and correspond to different capacities of the suction injector.
The utility model also includes other components that enable normal use thereof, all as is conventional in the art, and in addition, the devices or components not defined in the utility model are all well known in the art.
The beneficial effects of the utility model are as follows:
the insemination gun for sheep provided by the utility model is specially designed for insemination of sheep, can be better suitable for the insemination method of sheep by the prolapsing appliance method, is suitable for insemination operation of bottled fresh semen, is also suitable for insemination operation of fine tube semen, and can effectively improve the conception rate of artificial inseminated sheep.
Drawings
FIG. 1 is a schematic view of a gun body according to the present utility model.
Fig. 2 is a schematic structural view of the jacket according to the present utility model.
Fig. 3 is a schematic structural diagram of the thin tube push rod in embodiment 1.
Fig. 4 is a schematic diagram of the structure of the fine tube semen in this example 1.
Fig. 5 is a schematic diagram of the structure of the suction and injection device in this embodiment 2.
Fig. 6 is a schematic structural diagram of a sheep semen deposition gun with a thin tube push rod in example 1.
Fig. 7 is a schematic structural view of a sheep semen deposition gun with a suction and injection device according to example 2.
Detailed Description
The technical solutions of the present utility model will be clearly and completely described below in connection with specific embodiments, and it is obvious that the described embodiments are only some embodiments of the present utility model, not all embodiments.
It should be noted that, the directions or positional relationships indicated by the terms "upper", "lower", "front", "rear", "inner", "outer", etc. are shown based on the drawings, and are merely for convenience of description.
Example 1
As shown in fig. 1, 2 and 6, the sheep semen delivery gun suitable for fresh semen and fine tube semen comprises a gun body and an outer sleeve, wherein the gun body comprises a circular tube-shaped fine tube bin 1, the front end of the fine tube bin is coaxially fixedly connected with a conical gun head 2, an external thread is fixedly arranged on the outer side surface of the conical gun head, the rear end of the fine tube bin is coaxially fixedly connected with a guide tube 3, the rear end of the guide tube is coaxially fixedly connected with a gun tail sleeve head 4, the inner diameter of the guide tube is smaller than that of the fine tube bin, the inner diameter of the gun tail sleeve head is larger than that of the fine tube bin, the inner diameter of the fine tube bin is 2mm, the inner diameter of the guide tube is 1.6mm, an injection device for pushing semen is detachably connected at the rear of the gun tail sleeve head, the outer sleeve comprises a circular tube-shaped capillary tube 6, the front end of the capillary tube is coaxially fixedly connected with a hemispherical semen outlet head 7, the rear end of the capillary tube is coaxially fixedly connected with a horn-shaped connecting part 8, the inner side surface of the connecting part is fixedly connected with an internal thread for being matched and connected with the conical gun head, the rear end of the gun tail sleeve head is coaxially fixedly connected with an annular handle 5, the inner side of the capillary sleeve head is integrally formed by the capillary handle, the inner side is integrally formed with a silicone capillary, and the capillary head is integrally formed material.
As shown in fig. 3 and 4, the injection device is a thin-tube push rod 9, and is used for the operation of thin-tube semen infusion, a thin-tube semen 10 is interchangeably placed in a thin-tube bin, the thin-tube semen is a common preservation form of semen, a certain amount of semen is filled into a plastic thin tube to be preserved and standby, the front end of the thin-tube semen is provided with a semen outlet 11, the rear end of the thin-tube semen is provided with a thin-tube piston 12, the thin-tube push rod is slidably inserted and arranged in the guide tube, the front end of the thin-tube push rod is movably abutted to the thin-tube piston, the rear end of the thin-tube push rod is coaxially fixedly connected with a button-shaped thin-tube push rod 13, and the thin-tube push rod is made of stainless steel round bars with diameters of 1.5mm.
Before semen infusion, the open end of the fine tube semen is inserted into the connecting part of the outer sleeve, the outer sleeve is a disposable short capillary gun outer sleeve, then the piston end of the fine tube semen is inserted into the fine tube bin of the gun body, then the internal thread of the connecting part of the outer sleeve is screwed with the external thread of the conical gun head of the gun body, and finally the fine tube push rod is inserted from the rear end of the gun tail sleeve of the gun body, so that the front end of the fine tube push rod is contacted with the rear end of the fine tube piston; during insemination, the front end of the coat is inserted into the cervical of the sheep by means of the prolapsus appliance, and the push rod is pushed to enable the semen in the tubule to be injected into the cervical of the sheep, so that the insemination operation of the semen in the tubule is completed.
Example 2
As shown in fig. 1, 2 and 7, the sheep semen delivery gun suitable for fresh semen and fine tube semen comprises a gun body and an outer sleeve, wherein the gun body comprises a circular tube-shaped fine tube bin 1, the front end of the fine tube bin is coaxially fixedly connected with a conical gun head 2, an external thread is fixedly arranged on the outer side surface of the conical gun head, the rear end of the fine tube bin is coaxially fixedly connected with a guide tube 3, the rear end of the guide tube is coaxially fixedly connected with a gun tail sleeve head 4, the inner diameter of the guide tube is smaller than that of the fine tube bin, the inner diameter of the gun tail sleeve head is larger than that of the fine tube bin, the inner diameter of the fine tube bin is 2mm, the inner diameter of the guide tube is 1.6mm, an injection device for pushing semen is detachably connected at the rear of the gun tail sleeve head, the outer sleeve comprises a circular tube-shaped capillary tube 6, the front end of the capillary tube is coaxially fixedly connected with a hemispherical semen outlet head 7, the rear end of the capillary tube is coaxially fixedly connected with a horn-shaped connecting part 8, the inner side surface of the connecting part is fixedly connected with an internal thread for being matched and connected with the conical gun head, the rear end of the gun tail sleeve head is coaxially fixedly connected with an annular handle 5, the inner side of the capillary sleeve is integrally formed by the capillary handle, and the capillary handle is integrally formed with the capillary head.
As shown in fig. 5, the injection device is an injector for fresh and refined infusion operation, including an injection tube assembly and a piston assembly, the injection tube assembly includes a tubular tube body 14, the front end of the tube body is coaxially and fixedly connected with an injection nozzle 15 for being matched with the gunbarrel head to be detachably inserted, the rear end of the tube body is in threaded connection with a plugging head 16, the piston assembly includes a piston rod 17 coaxially and movably passing through the center of the plugging head, the front end of the piston rod is connected with an injection piston 18, a limiting ring 19 is arranged between the injection piston and the plugging head, an adjustable coaxial sleeve is arranged outside the piston rod, the rear end of the piston rod is coaxially connected with an injection pushing handle 20, a reset spring 21 is arranged between the injection pushing handle and the plugging head, the telescopic coaxial sleeve of the reset spring is arranged outside the piston rod, an automatic reset of the piston rod and the injection piston is facilitated, an adjusting jackscrew 22 for adjusting the positioning of the limiting ring is arranged on the side wall of the limiting ring, the limiting ring is positioned or moved on the side wall of the limiting ring by pushing or loosening the adjusting jackscrew, the adjusting jackscrew is further realized, the piston pulling stroke of the piston rod is adjusted, the piston rod is pulled out of the piston rod by the adjusting jackscrew, the piston is arranged on the side wall of the piston rod, the side wall of the piston rod is not corresponding to the piston rod, and the piston rod is 3ml, and the injector is different in volume from the piston rod is positioned, and the piston rod is 3ml.
Before fresh semen infusion operation, firstly connecting a suction injector into a gun tail sleeve head of a gun body, then screwing and connecting an internal thread of a connecting part of an outer sleeve with an external thread of a conical gun head of the gun body, wherein the outer sleeve is a disposable short capillary gun outer sleeve, the front end of the outer sleeve is inserted into a fresh semen bottle temporarily storing fresh semen, and then pulling a suction injection pushing handle of the suction injector to move for a certain stroke to extract a certain amount of semen into a thin tube bin of the gun body; during insemination, the front end of the coat is inserted into the cervix of the sheep by 1-3 cm by means of the prolapsus appliance, and the push rod is pushed to enable the semen in the tubule to be injected into the cervix of the sheep, so that one-time fresh semen insemination operation is completed.
The technical solution of the present utility model is not limited to the above-described specific embodiments, and many modifications and variations will be apparent to those skilled in the art without departing from the scope and spirit of the described embodiments, and any technical modifications made within the spirit and principles of the present utility model fall within the scope of the present utility model.
Claims (10)
1. Sheep semen delivery gun applicable to fresh semen and tubule semen, and is characterized in that: including rifle body and overcoat, the rifle body includes tubular tubule storehouse, and the coaxial rigid coupling of tubule storehouse front end has the toper rifle head, has set firmly the external screw thread on the toper rifle head lateral surface, and the coaxial rigid coupling of tubule storehouse rear end has the stand pipe, and the coaxial rigid coupling of stand pipe rear end has the rifle tail loop head, the internal diameter of stand pipe is less than the internal diameter of tubule storehouse, just the internal diameter of rifle tail loop head is greater than the internal diameter of tubule storehouse, the rear of rifle tail loop head can be dismantled and be connected with the injection device who is used for pushing away and shoot the seminal fluid, the overcoat includes tubular capillary, and the coaxial rigid coupling of capillary front end has hemispherical play smart head, and the coaxial rigid coupling of capillary rear end has loudspeaker form connecting portion, has set firmly the internal thread that is used for being connected with toper rifle head cooperation on the connecting portion medial surface.
2. The sheep semen deposition gun applicable to fresh semen and tubule semen of claim 1, wherein: an annular handle is coaxially and fixedly connected to the outer side of the rear end of the gun tail sleeve head.
3. The sheep semen deposition gun applicable to fresh semen and tubule semen of claim 1, wherein: the inner diameter of the thin tube bin is 2-2.5 mm.
4. The sheep semen deposition gun applicable to fresh semen and tubule semen of claim 1, wherein: the inner diameter of the guide pipe is 1.5-2 mm.
5. The sheep semen deposition gun applicable to fresh semen and tubule semen of claim 1, wherein: the capillary tube, the semen outlet head and the connecting part of the outer sleeve are made of elastic materials in an integrated mode.
6. The sheep semen deposition gun applicable to fresh semen and tubule semen of claim 1, wherein: the injection device is a thin-tube push rod, thin-tube semen is placed in the thin-tube bin in a replaceable mode, a semen outlet is formed in the front end of the thin-tube semen, a thin-tube piston is arranged at the rear end of the thin-tube semen, the thin-tube push rod is arranged inside the guide tube in a sliding and inserting mode, the front end of the thin-tube push rod is movably abutted to the thin-tube piston to be connected, and a thin-tube pushing handle is fixedly connected to the rear end of the thin-tube push rod in a coaxial mode.
7. The sheep semen deposition gun applicable to fresh semen and tubule semen of claim 1, wherein: the injection device is an injection device, and comprises an injection tube assembly and a piston assembly, wherein the injection tube assembly comprises a circular tube-shaped tube body, the front end of the tube body is coaxially fixedly connected with an injection nozzle which is matched with a gun tail sleeve head and can be detachably inserted, the rear end of the tube body is detachably connected with a plugging head, the piston assembly comprises a piston rod which coaxially moves through the center of the plugging head, the front end of the piston rod is connected with an injection piston, a limiting ring is arranged between the injection piston and the plugging head, the limiting ring is adjustable and coaxially sleeved on the outer side of the piston rod, and the rear end of the piston rod is coaxially connected with an injection pushing handle.
8. The sheep semen deposition gun applicable to fresh semen and tubule semen of claim 7, wherein: and a reset spring is arranged between the suction injection pushing handle and the plugging head, and the reset spring is telescopic and coaxially sleeved on the outer side of the piston rod.
9. The sheep semen deposition gun applicable to fresh semen and tubule semen of claim 7, wherein: and an adjusting jackscrew for adjusting the positioning of the limiting ring is arranged on the side wall of the limiting ring.
10. The sheep semen deposition gun applicable to fresh semen and tubule semen of claim 7, wherein: scale marks are arranged on the outer side wall of the tube body, and the capacity of the suction and injection device is 0.1-0.3 ml.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222796339.XU CN218979333U (en) | 2022-10-24 | 2022-10-24 | Sheep insemination gun applicable to fresh semen and tubule semen |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222796339.XU CN218979333U (en) | 2022-10-24 | 2022-10-24 | Sheep insemination gun applicable to fresh semen and tubule semen |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218979333U true CN218979333U (en) | 2023-05-09 |
Family
ID=86215062
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222796339.XU Active CN218979333U (en) | 2022-10-24 | 2022-10-24 | Sheep insemination gun applicable to fresh semen and tubule semen |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218979333U (en) |
-
2022
- 2022-10-24 CN CN202222796339.XU patent/CN218979333U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US20020151765A1 (en) | Artificial insemination device for pigs | |
| CN200998328Y (en) | Sperm supplier for cattle | |
| CN218979333U (en) | Sheep insemination gun applicable to fresh semen and tubule semen | |
| CA2689465A1 (en) | Syringe for use with an apparatus for irradiation of fluid with electromagnetic radiation | |
| CN107349029A (en) | A kind of method that flock of sheep are carried out with continuous semen deposition | |
| US7241261B2 (en) | Dual use syringe | |
| CN108451666A (en) | A kind of biomimetic prosthetic insemination device for female ox | |
| CN203029423U (en) | Low-dose semen deposition apparatus for deep uterus of pig and end extension structure of semen deposition apparatus | |
| CN212346682U (en) | Embryo transplantation tube | |
| KR200210677Y1 (en) | A device for animal esthesia using pressed air | |
| CN204274718U (en) | Combined dog insemination device | |
| CN203620066U (en) | Novel anesthetic syringe for gynaecology and obstetrics | |
| CN203089449U (en) | Multifunctional medicine feeding insemination gun | |
| CN207821943U (en) | A deep insemination device for pigs | |
| CN221770402U (en) | Artificial insemination device for sheep breeding | |
| CN201230912Y (en) | Simple artificial inseminating syringe for cattle | |
| CN203576691U (en) | Head-replaceable multifunctional dosing insemination gun | |
| CN213851240U (en) | Animal husbandry is bred and is used anesthesia rifle | |
| CN201356909Y (en) | Vagina medicine solution feeder | |
| CN217645380U (en) | A pen-type continuous insemination gun for poultry | |
| CN221331550U (en) | Animal oral administration device | |
| CN216439368U (en) | Portable insemination rifle for rabbits | |
| CN221331546U (en) | High-precision continuous vaccine injector for livestock and veterinary use | |
| CN215690957U (en) | Accurate gynaecology's reproduction of ration device of dosing | |
| CN211609905U (en) | Mastoid retractor with liquid dropping function |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |