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CN102293687A - Veterinarian long-arm continuous injector - Google Patents

Veterinarian long-arm continuous injector Download PDF

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Publication number
CN102293687A
CN102293687A CN2011102075668A CN201110207566A CN102293687A CN 102293687 A CN102293687 A CN 102293687A CN 2011102075668 A CN2011102075668 A CN 2011102075668A CN 201110207566 A CN201110207566 A CN 201110207566A CN 102293687 A CN102293687 A CN 102293687A
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China
Prior art keywords
sleeve
cylinder
fluid injection
long
injection
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Granted
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CN2011102075668A
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Chinese (zh)
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CN102293687B (en
Inventor
丁贵根
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Zhejiang Kangrui Apparatus Technology Co ltd
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Individual
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Abstract

The invention relates to a veterinarian long-arm continuous injector. A liquid injection cylinder of the veterinarian long-arm continuous injector is sheathed on a liquid injection piston, a front slide sleeve is arranged outside the liquid injection cylinder, one end of a front sleeve is provided with a rubber sleeve provided with sponge, a connecting head part is butted against one end of the liquid injection cylinder, an injection needle is arranged at the front end of the connecting head part, a fixed sleeve is screwed on the liquid injection cylinder, an injection tube case is arranged on the liquid injection cylinder, a handle is arranged on the injection tube case through a connecting head, a connecting screw sleeve is fixed on the handle, one end of the regulation sleeve extends into the handle, a regulation screw nut is butted against the connecting screw sleeve, a small piston is fixed on the front slide sleeve through a connecting block and can slide along with the connecting sleeve, a front connecting head is communicated with the rubber sleeve through a rubber pipe, a small piston cylinder is matched with the small piston, and a water absorption joint is arranged at one end of the small piston cylinder. The injector of the invention provides two liquid supply modes of direct bottle insertion and rubber pipe liquid supply and has the advantages that the automatic sterilization is realized, the length of the injection part is adjustable, and the like, and the veterinarian long-arm continuous injector is also provided with automatic paint spraying identification marks.

Description

The long-armed continuous injector of a kind of veterinary
Technical field
The present invention relates to a kind of syringe, be specifically related to the long-armed continuous injector of a kind of veterinary, belong to the animal husbandry production technical field.
Background technology
In modern animal husbandry, need usually to use syringe that domestic animal is injected, thereby realize the epidemic prevention of domestic animal, treatment or the like.The syringe of prior art is made up of syringe needle, injection tube, piston and push rod usually, and its length is shorter.
In use, at first need to arrest or near domestic animal, and, very easily cause personal injury the veterinary for the domestic animal of some natural disposition ferociousnesses; The process of arresting simultaneously, also wastes time and energy.
Simultaneously, for preventing cross infection between the domestic animal, the syringe needle of syringe can only use once and need to change or sterilization, frequently loads and unloads syringe needle or sterilization causes workload big to syringe needle, and injection efficiency is low.
In addition, the full experience by the veterinary of existing syringe dose control can not realize accurate injection.
Therefore, for solving the problems of the technologies described above, necessaryly provide a kind of long-armed continuous injector of structure improved veterinary that has, to overcome described defective of the prior art.
Summary of the invention
For addressing the above problem, the object of the present invention is to provide a kind of injection efficiency height, can grow distance injection, safe in utilization and dose controls the long-armed continuous injector of accurate veterinary, the long-armed continuous injector of this veterinary has multiple feed liquid way, can sterilize injection needle actual injection partial-length scalable automatically.
For achieving the above object, the technical scheme that the present invention takes is: the long-armed continuous injector of a kind of veterinary, and it comprises preceding sliding sleeve, adapter sleeve, fluid injection piston, fluid injection cylinder, entry needle, fixed cover, protheca, injection barrel shell, handle, regulating sleeve, adjusting nut, connection swivel nut, front connector, valve piston, valve piston cylinder and suction joint; Wherein, described fluid injection cylinder sleeve is located on the fluid injection piston; Described fluid injection piston base is connected with a liquid sucking device; Described advancing slip being set on outside the fluid injection cylinder, and can slide with respect to the fluid injection cylinder; Described advancing slip being set on is provided with a spring outside the fluid injection cylinder and between the two; Be provided with one in described protheca one end the rubber sleeve of sponge is housed; Described connection chieftain is connected to an end of fluid injection cylinder, and entry needle is installed in this connection chieftain front end; Described fixed cover is screwed together on the fluid injection cylinder and entry needle is fixed; Described injection barrel shell is installed on the fluid injection cylinder; Described handle is arranged on the injection barrel shell by a union joint, and can slide along the injection barrel shell; Described connection swivel nut is fixed on the handle; Described regulating sleeve one end extends in the handle, its be connected swivel nut and screw togather mutually and regulate the length that it extends into handle by rotary regulating sleeve; Described adjusting nut is arranged on the regulating sleeve, and it can be connected to and connect on the swivel nut and stop the regulating sleeve rotation; Described valve piston is fixed on advancing slip putting also by a contiguous block and can slides with adapter sleeve; Described front connector is installed on an end of valve piston, and it is communicated with by a sebific duct and rubber sleeve; Described valve piston cylinder is fixed on the injection barrel shell, and it matches with valve piston; Described suction joint is arranged on valve piston cylinder one end.
The long-armed continuous injector of veterinary of the present invention further is set to: described entry needle is contained in the protheca, and it regulates actual injection length by protheca.
The long-armed continuous injector of veterinary of the present invention further is set to: an end of described contiguous block is provided with a push pedal that is obliquely installed, be articulated with a fork in described valve piston cylinder bottom portion, this fork one end can be replaced on union joint, other end energy and push pedal butt are provided with a compression spring in the bottom of this fork.
The long-armed continuous injector of veterinary of the present invention further is set to: be respectively equipped with a spool and be connected to spring on the spool in described fluid injection cylinder, liquid sucking device, valve piston and suction joint.
The long-armed continuous injector of veterinary of the present invention further is set to: further be provided with a stop collar in described injection barrel shell one end, butt has a main spring between this stop collar and second adapter sleeve.
The long-armed continuous injector of veterinary of the present invention further is set to: screwed togather a length-adjustable handle extension bar on described connection swivel nut.
The long-armed continuous injector of veterinary of the present invention further is set to: be provided with an O-ring gasket between described fluid injection piston and the fluid injection cylinder.
The long-armed continuous injector of veterinary of the present invention also can be set to: be provided with graduated structure in described regulating sleeve.
Compared with prior art, the present invention has following beneficial effect:
(1), injector length of the present invention is longer, need not domestic animal is arrested, and is applicable to the wild animal of raising in big-and-middle domestic animal and the zoo, the epidemic prevention of the beast of prey, injections such as treatment;
(2), syringe of the present invention is provided with suction joint that connects disinfectant solution and the liquid sucking device that connects injection, disinfectant solution, injection replenished, thereby can inject continuously, improves injection efficiency;
(3), syringe of the present invention is delivered to disinfectant solution on the sponge, thereby can before per injection, carry out disinfection to entry needle, make this syringe safe in utilization;
(4), the entry needle of syringe of the present invention is not contained in the protheca when using, thereby avoids injecting the pinprick people;
(5), syringe of the present invention adjusts the injection volume of injection by regulating sleeve, makes degree of regulation accurate;
(6), syringe of the present invention is by the cooperation of push pedal and fork, thereby guarantee this syringe sterilization earlier, back injection (because of the disinfectant cylinder is littler than fluid injection cylinder imbibition capacity, the washing liquid that must carry out the disinfectant cylinder earlier makes it sebific duct to be inserted on the imbibition joint behind the exuberant disinfectant cylinder again) in use;
(7), injection needle actual injection part scalable;
(8), can adopt direct insertion medicine bottle feed flow, thereby reduce the residual waste of medicinal liquid.
Description of drawings
Fig. 1 is the structural representation of the long-armed continuous injector of veterinary of the present invention.
Fig. 2 is the user mode figure of the long-armed continuous injector of veterinary of the present invention.
Fig. 3 is another user mode figure of the long-armed continuous injector of veterinary of the present invention.
Fig. 4 is the scheme of installation of the regulating sleeve of the long-armed continuous injector of veterinary of the present invention.
The specific embodiment
See also shown in the Figure of description 1 to 4, the present invention is the long-armed continuous injector of a kind of veterinary, and it is assembled by members such as preceding sliding sleeve 46, fluid injection piston 48, fluid injection cylinder 49, entry needle 2, fixed cover 4, protheca 56, connection chieftain 51, injection barrel shell 39, handle 38, regulating sleeve 27, adjusting nut 29, connection swivel nut 28, front connector 5, valve piston 9, valve piston cylinder 14 and suction joints 44.
Wherein, described fluid injection cylinder 49 is set on the fluid injection piston 48, and is provided with an O-ring gasket 45 between the two, thereby prevents leakage.Be connected with a liquid sucking device 41 in described fluid injection piston 48 bottoms, this liquid sucking device 41 can suck injection by a flexible pipe (not shown), thereby is this syringe continuous liquid supply, realizes injection continuously.
Sliding sleeve 46 is arranged on and is provided with a spring 47 outside the fluid injection cylinder 49 and between the two before described, and this preceding sliding sleeve 46 can compress with respect to 49 slips of fluid injection cylinder and with spring 47, and relies on the restoring force of spring 47 to return to original state (as shown in Figure 1).
Before being screwed together in, described protheca 56 on the sliding sleeve 46, is convenient to install entry needle 2.Be provided with one in these protheca 56 1 ends the rubber sleeve 1 of sponge 3 is housed.
Described connection chieftain 51 is connected to an end of fluid injection cylinder 49, and entry needle 2 is installed in this connection chieftain 51 front ends.Described fixed cover 4 is screwed together in and connects on the chieftain 51 and entry needle 2 is fixing.Described entry needle 2 is contained in the protheca 56, thereby avoids this syringe to stab the people when not using, and it regulates actual injection length by protheca.Described injection barrel shell 39 is installed on the fluid injection cylinder 49.
Described handle 38 is arranged on the injection barrel shell 39 by a union joint 25, and can slide along injecting barrel shell 39, thereby injection is sucked by liquid sucking device 41 and the injection that sucks is injected by fluid injection piston 48, fluid injection cylinder 49 and entry needle 2 successively.Described connection swivel nut 28 is fixed on the handle 38, has screwed togather a length-adjustable handle extension bar 33 on it, thereby increases the length of this syringe greatly.Described regulating sleeve 27 1 ends extend in the handle 38, and it screws togather mutually and regulate the length that it extends into handle 38 by rotary regulating sleeve 27 with being connected swivel nut 28, thereby realizes the adjusting of injected dose.Described adjusting nut 29 is arranged on the regulating sleeve 27, and it can be connected to and connect on the swivel nut 28 and stop and the dosage that mixes up is fixed regulating sleeve 27 rotations that the dosage when guaranteeing per injection is identical.On described regulating sleeve 27, further be provided with graduated structure 271, thereby can adjust needed injected dose accurately, easy to use.Further be provided with a stop collar 26 in described injection barrel shell 39 1 ends, butt has a main spring 35 between this stop collar 26 and connection swivel nut 28, by this main spring 35 handle 38 is resetted, and in the process that resets injection is sucked.
Before being fixed on by a contiguous block 10, described valve piston 9 also can slide on the sliding sleeve 46 with protheca 46.Described front connector 5 is installed on an end of valve piston 9, and it is communicated with by a sebific duct 411 and rubber sleeve 1, thereby disinfectant solution is delivered on the sponge 3, is entry needle 2 sterilizations.Described valve piston cylinder 14 is fixed on the injection barrel shell 39, and it matches with valve piston 9.One suction joint 19 is arranged on valve piston cylinder 14 1 ends, and it can suck disinfectant solution in the valve piston cylinder 14 by a flexible pipe (not shown), thereby is the syringe continuous liquid supply, realizes continuous sterilization.One end of described contiguous block 10 is provided with a push pedal that is obliquely installed 13, be articulated with a fork 24 in described valve piston cylinder 14 bottoms, when the injection disinfectant solution, these fork 24 1 ends are replaced on union joint 25, other end energy and push pedal 13 butts are provided with a compression spring 15 in the bottom of this fork 24.
In described fluid injection cylinder 51, valve piston 9, liquid sucking device 41 and suction joint 19, be respectively equipped with a spool 8,22 and be connected to spring on the spool, can effectively avoid disinfectant solution, injection to reflux by these spools are set.
Syringe is in when sterilization, and preceding sliding sleeve 46 drives prothecas 56 slippage and make spring 47 compressions backward; Contiguous block 10 before being fixed on the sliding sleeve 46 drives valve piston 9 and moves backward, and the disinfectant solution in the valve piston cylinder 14 are delivered on the sponge 3 by spool 8, front connector 5 and sebific ducts 411 in valve piston 9, the valve piston 9, and avoid disinfectant solution to flow backwards by the spools 22 in the suction joint 19; And this moment, entry needle 2 passes the sponge 3 that has disinfectant solution, thereby with entry needle 2 sterilizations.After injection finished, preceding sliding sleeve 46 reverted back to original state (as shown in Figure 2) by spring 47, and by suction joint 19 disinfectant solution was sucked valve piston cylinder 14 in Recovery Process, so that before the injection entry needle 2 is carried out disinfection once more.
Syringe is when injection, pro-sliding sleeve 46 is backward during slippage, the described push pedal that is obliquely installed 13 is connected to fork 24 and fork 24 1 ends is pressed down, according to lever principle, the other end of fork 24 upwarps also and union joint 25 breaks away from, and this moment can be with handle 38 slippage forward, at handle 38 forward during slippage, handle 38 drives members such as union joint 25, regulating sleeve 27, connection swivel nut 28, and with main spring 35 compressions, and inject by fluid injection piston 48, fluid injection cylinder 51 and entry needle 2 at injection.After injection finished, handle 38 reverted back to original state (as shown in Figure 2) by main spring 35, and by liquid sucking device injection was sucked in the fluid injection cylinder 49 in Recovery Process, so that injection once more.After injection finishes, can spray paint to every domestic animal, whether injected so that distinguish.
Shown in Figure of description 4, when needs are regulated injected dose, only need to rotate regulating sleeve 27, and with graduated structure 271 with is connected swivel nut 28 and aims at (being 2ml among the figure), can accurately adjust need dosage.For guaranteeing the constant of per injection dosage, adjusting nut 29 can be connected on the connection swivel nut 28, at this moment, regulating sleeve 27 can not rotate again, and then injected dose is controlled.
The using method of the long-armed continuous injector of veterinary of the present invention is as follows:
(1) at first checks the flexibility ratio of each parts of syringe before using
1. sliding sleeve 46 and protheca 56 before left hand is held;
2. the right hand is held handle 38, and the syringe compression is put in place, observes the length of the needle point of entry needle 2 to rubber sleeve 1, goes into the degree of depth of pin to domestic animal when its length is injection.
3. unclamp the right-hand man, stretch out automatically the front portion, during compression unblocked and see earlier before 56 motions of sliding sleeve 46 and protheca put in place, handle 38 moves rearwards to the position, syringe resets to initial position and is normally.
(2) need reserve dosage by injection
Loosen adjusting nut 29, according to these required liquid medicine injection dosage needs, turn regulating sleeve 27 makes to the position of required dosage graduation mark, transfers to mutually concordant with the end face that connects swivel nut 28.Regulate adjusting nut 29 and be connected swivel nut 28 and get rid of tightly.
(3) select handle 38 according to the length needs, and injection is connected on the liquid sucking device, disinfectant solution is connected on the suction joint 19.Holding syringe front end (forbid hands is placed on syringe front end frontal position, prevent entry needle from stabbing human body) left hand with the right hand holds the rear portion and does for several times repeatedly and promote action of injection and have medicinal liquid to penetrate and sponge 3 exuberant disinfectants until syringe needle.Can not contact other medicinal liquid as employed vaccine and medicinal liquid, please not install the disinfectant solution sebific duct.(have liquid medicine injection to penetrate and disinfectant solution does not overflow as syringe needle, but repeatable operation overflows disinfection sponge up to disinfectant solution, inject and has then taken off sponge 3, injecting finishes then carries out syringe with distilled water and cleans repeatedly.
(4) the card edge type transfusion is used in the suggestion below 100ml as used medicinal liquid saving vessel.Back out the injection liquid sucking device and load onto a slotting bottle, plug the medicinal liquid bottle, can directly inject domestic animal, need not to draw injection, thereby reduce the residual wasting phenomenon of medicinal liquid by the imbibition sebific duct with the injection in the injection medicine bottle.
(5) injection
1. the staff is installed with the working clothing of two big pockets, and liquid medicine injection bottle and sterilization medicinal liquid bottle are respectively charged into two pockets, and the handle 38 of the long-armed syringe of attaching adds handle extension bar 57 as required.
2. if conditions permit, domestic animal have a narrow railing passage and to domestic animal subfield staff in the injection of railing place for best.
3. when injecting, the puncture direction should be consistent with the direction that animal is run, and must guard against vertical or reverse puncture, pricks the looper head or prick the broken needle head in order to avoid impulse force is big.
4. action should be fast, accurate when annotating bundle.Puncture puts in place and just regains, and medicine is sterilized, penetrated to its syringe needle sterilization, domestic animal, medicinal liquid is additional settles at one go, need not pause and can inject next domestic animal.
The above specific embodiment only is the preferred embodiment of this creation, not in order to limiting this creation, all in this creation spirit and principle within made any modification, be equal to replacement, improvement etc., all should be included within the protection domain of this creation.

Claims (7)

1. the long-armed continuous injector of veterinary is characterized in that: comprise preceding sliding sleeve, adapter sleeve, fluid injection piston, fluid injection cylinder, entry needle, fixed cover, protheca, injection barrel shell, handle, regulating sleeve, adjusting nut, connection swivel nut, front connector, valve piston, valve piston cylinder and suction joint; Wherein, described fluid injection cylinder sleeve is located on the fluid injection piston; Described fluid injection piston base is connected with a liquid sucking device; Described advancing slip being set on outside the fluid injection cylinder, and can slide with respect to the fluid injection cylinder; Described advancing slip being set on is provided with a spring outside the fluid injection cylinder and between the two; Be provided with one in described protheca one end the rubber sleeve of sponge is housed; Described connection chieftain is connected to an end of fluid injection cylinder, and entry needle is installed in this connection chieftain front end; Described fixed cover is screwed together on the fluid injection cylinder and entry needle is fixed; Described injection barrel shell is installed on the fluid injection cylinder; Described handle is arranged on the injection barrel shell by a union joint, and can slide along the injection barrel shell; Described connection swivel nut is fixed on the handle; Described regulating sleeve one end extends in the handle, its be connected swivel nut and screw togather mutually and regulate the length that it extends into handle by rotary regulating sleeve; Described adjusting nut is arranged on the regulating sleeve, and it can be connected to and connect on the swivel nut and stop the regulating sleeve rotation; Described valve piston is fixed on advancing slip putting also by a contiguous block and can slides with adapter sleeve; Described front connector is installed on an end of valve piston, and it is communicated with by a sebific duct and rubber sleeve; Described valve piston cylinder is fixed on the injection barrel shell, and it matches with valve piston; Described suction joint is arranged on valve piston cylinder one end.
2. the long-armed continuous injector of veterinary as claimed in claim 1, it is characterized in that: an end of described contiguous block is provided with a push pedal that is obliquely installed, be articulated with a fork in described valve piston cylinder bottom portion, this fork one end can be replaced on union joint, other end energy and push pedal butt are provided with a compression spring in the bottom of this fork.
3. the long-armed continuous injector of veterinary as claimed in claim 1 is characterized in that: be respectively equipped with a spool and be connected to spring on the spool in described fluid injection cylinder, liquid sucking device, valve piston and suction joint.
4. the long-armed continuous injector of veterinary as claimed in claim 1 is characterized in that: further be provided with a stop collar in described injection barrel shell one end, butt has a main spring between this stop collar and second adapter sleeve.
5. the long-armed continuous injector of veterinary as claimed in claim 1 is characterized in that: screwed togather a length-adjustable handle extension bar on described connection swivel nut.
6. the long-armed continuous injector of veterinary as claimed in claim 1 is characterized in that: be provided with an O-ring gasket between described fluid injection piston and the fluid injection cylinder.
7. the long-armed continuous injector of veterinary as claimed in claim 1 is characterized in that: be provided with graduated structure in described regulating sleeve.
CN 201110207566 2011-07-25 2011-07-25 Veterinarian long-arm continuous injector Active CN102293687B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN 201110207566 CN102293687B (en) 2011-07-25 2011-07-25 Veterinarian long-arm continuous injector

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN 201110207566 CN102293687B (en) 2011-07-25 2011-07-25 Veterinarian long-arm continuous injector

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CN102293687A true CN102293687A (en) 2011-12-28
CN102293687B CN102293687B (en) 2013-10-16

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Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106890034A (en) * 2017-04-05 2017-06-27 潘懿 A kind of stock injection device for being capable of achieving automatic physical disinfection
CN109604284A (en) * 2018-12-04 2019-04-12 徐州易尚饰家装饰工程有限责任公司 A kind of hydraulic inside wall of cylinder cleaner
CN109907858A (en) * 2019-04-12 2019-06-21 山东省农业科学院奶牛研究中心 A kind of milk cow syringe extension device

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4530695A (en) * 1982-12-31 1985-07-23 N.J. Phillips Pty. Limited Injector
JPH0387468A (en) * 1989-06-23 1991-04-12 Toho:Kk Block formwork method and separators used therein
CN2201068Y (en) * 1994-10-18 1995-06-21 黄英驹 Long distance quick injector for animal
JPH09187468A (en) * 1996-01-06 1997-07-22 Kiyoyasu Yamakawa Injection device for animal
CN200939276Y (en) * 2006-08-17 2007-08-29 丁辉 Multifunction animals synringe II
CN202211763U (en) * 2011-07-25 2012-05-09 丁贵根 Animal doctor's long arm continuous syringe

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4530695A (en) * 1982-12-31 1985-07-23 N.J. Phillips Pty. Limited Injector
JPH0387468A (en) * 1989-06-23 1991-04-12 Toho:Kk Block formwork method and separators used therein
CN2201068Y (en) * 1994-10-18 1995-06-21 黄英驹 Long distance quick injector for animal
JPH09187468A (en) * 1996-01-06 1997-07-22 Kiyoyasu Yamakawa Injection device for animal
CN200939276Y (en) * 2006-08-17 2007-08-29 丁辉 Multifunction animals synringe II
CN202211763U (en) * 2011-07-25 2012-05-09 丁贵根 Animal doctor's long arm continuous syringe

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106890034A (en) * 2017-04-05 2017-06-27 潘懿 A kind of stock injection device for being capable of achieving automatic physical disinfection
CN106890034B (en) * 2017-04-05 2018-02-02 潘懿 A kind of stock injection device that automatic physical disinfection can be achieved
CN109604284A (en) * 2018-12-04 2019-04-12 徐州易尚饰家装饰工程有限责任公司 A kind of hydraulic inside wall of cylinder cleaner
CN109604284B (en) * 2018-12-04 2021-10-08 钱俊 Hydraulic cylinder inner wall cleaner
CN109907858A (en) * 2019-04-12 2019-06-21 山东省农业科学院奶牛研究中心 A kind of milk cow syringe extension device
CN109907858B (en) * 2019-04-12 2024-02-09 山东省农业科学院奶牛研究中心 Injector extension device for dairy cows

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