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CN105982763A - Medicine feeding device - Google Patents

Medicine feeding device Download PDF

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Publication number
CN105982763A
CN105982763A CN201610318001.XA CN201610318001A CN105982763A CN 105982763 A CN105982763 A CN 105982763A CN 201610318001 A CN201610318001 A CN 201610318001A CN 105982763 A CN105982763 A CN 105982763A
Authority
CN
China
Prior art keywords
medicine
seat
cylinder
handle
perfusion
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.)
Granted
Application number
CN201610318001.XA
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Chinese (zh)
Other versions
CN105982763B (en
Inventor
褚祖伟
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Chu Zuwei
Original Assignee
Ningbo Yuqiu Animal Husbandry Apparatus Co Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Ningbo Yuqiu Animal Husbandry Apparatus Co Ltd filed Critical Ningbo Yuqiu Animal Husbandry Apparatus Co Ltd
Priority to CN201610318001.XA priority Critical patent/CN105982763B/en
Publication of CN105982763A publication Critical patent/CN105982763A/en
Application granted granted Critical
Publication of CN105982763B publication Critical patent/CN105982763B/en
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Anticipated expiration legal-status Critical

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Classifications

    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61DVETERINARY INSTRUMENTS, IMPLEMENTS, TOOLS, OR METHODS
    • A61D7/00Devices or methods for introducing solid, liquid, or gaseous remedies or other materials into or onto the bodies of animals

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  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Veterinary Medicine (AREA)
  • Engineering & Computer Science (AREA)
  • Wood Science & Technology (AREA)
  • Zoology (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Infusion, Injection, And Reservoir Apparatuses (AREA)

Abstract

The invention discloses a drug feeding device which comprises a drug case, a seat cylinder connected with the drug case, an injection jar connected with the seat cylinder, and a feeding pipe used for feeding drugs; a drug mixing cavity is formed in the drug case; a liquid supply pipe and a drug supply seat are arranged on the drug case; a liquid supply one-way valve is arranged on the liquid supply pipe, and the passable direction of the liquid supply one-way valve is from the outside to the drug mixing cavity; the injection jar comprises a jar body, a propulsive piston which is in sliding and sealing fit with the jar body, and a piston rod connected with the propulsive piston; the jar body is provided with a jar liquid outlet and a transition pipe; one end of the transition pipe is communicated with the jar liquid outlet, and the other end of the transition pipe is communicated with the inlet end of the feeding pipe; the drug mixing cavity is communicated with the transition pipe through a supply pipe; a supply one-way valve is arranged on the supply pipe; and the passable direction of the supply one-way valve is from the supply pipe to the transition pipe. The drug feeding device has the beneficial effects of reasonable structure, good drug mixing uniformity, convenience in operation and high drug feeding efficiency, and can be used for effectively feeding liquid drugs for animals.

Description

A kind of medicine feed device
Technical field
The invention belongs to animal perfusion technical field, particularly relate to a kind of medicine feed device.
Background technology
Now in society, animal husbandry, house pet industry etc. broadly fall into main flow industry.Regardless of whether be to support animal Grow, the various aspects such as Medical pet, be required for animal is carried out medicine feed.If solid pill, generally adopt Medicine feed is carried out by the mode being mixed in feedstuff, and if liquid preparation (typically medicated powder and water or nutrition Mixed liquor after liquid combination), in addition to injection, it is necessary to specific device carries out medicine feed to animal.And mesh Front when animal is carried out liquid preparation feeding, at aspects such as medicine mixed effect, medicine feed convenience, still It has been short of.
Summary of the invention
The present invention is to overcome deficiency of the prior art, it is provided that a kind of rational in infrastructure, can be effectively to dynamic Thing carries out the feeding of liquid preparation, medicine mixing uniformity is good, medicine will not be revealed, simple operation, feed The medicine feed device that drug effect rate is high.
To achieve these goals, the present invention is by the following technical solutions:
A kind of medicine feed device, injection cylinder that the seat cylinder being connected with medicine-chest including medicine-chest is connected with seat cylinder and Being provided with cavity for mixing drugs in the medicine feeding tube of perfusion, described medicine-chest, medicine-chest is provided with the confession connected with cavity for mixing drugs Liquid pipe connects with cavity for mixing drugs and for being connected the confession medicine seat of medicine bottle, feed pipe is provided with feed flow check valve, Tong Guo the direction of feed flow check valve is by the external world to cavity for mixing drugs, and injection cylinder includes that cylinder body and cylinder body slide Seal coordinate push away liquid piston and with push away the piston rod that liquid piston is connected, cylinder body has cylinder liquid outlet, cylinder body It is provided with transition conduit, transition conduit one end connection cylinder liquid outlet, the import of transition conduit other end connection medicine feeding tube End, cavity for mixing drugs is connected with transition conduit by supply pipe, and supply pipe is provided with supply check valve, supplies unidirectional Tong Guo the direction of valve is to transition conduit by supply pipe.
As preferably, also including three-way diverter valve, three-way diverter valve includes valve seat, changes for switching three-way Going out the spool in liquid direction to valve, be provided with a liquid inlet channel and two tapping channels in valve seat, transition conduit is led to successively Cross liquid inlet channel, a tapping channel is communicated to medicine feeding tube, and cavity for mixing drugs is by return duct with another tapping channel even Logical, return duct is provided with backflow check valve, and Tong Guo the direction of backflow check valve is to mixed medicine by return duct Chamber.
As preferably, described valve seat is provided with the rotary switch for band movable valve plug switching position.
As preferably, the port of export of described medicine feeding tube is provided with perfusion head, and perfusion head has in perfusion road and extremely Few three perfusions outlet, each perfusion outlet all connects with road in perfusion.
As preferably, at least the drug angular separation between two perfusion outlets is more than 60 degree.
As preferably, described medicine feeding tube includes straight length, broken pipe section, and straight length is orthogonal with broken pipe section, The entrance point of straight length is the entrance point of medicine feeding tube, and the port of export of straight length connects with the entrance point of broken pipe section, The port of export of broken pipe section connects with road in perfusion.
As preferably, being provided with barrel chamber in described seat cylinder, piston rod stretches in barrel chamber, and seat cylinder is provided with handle, Handle include the handle set bar fixing with seat cylinder, for the handle push rod driving piston rod to move and for Allow the back-moving spring that handle push rod resets.
As preferably, described handle set bar upper end is fixed with handle set, handle set bar lower end and handle push rod Lower end is hinged, and piston rod is provided with two limit bodies, is provided with the opening connected with barrel chamber, hands bottom seat cylinder Handle seat bar upper end is through opening and is in two limit bodies, and back-moving spring is a torsion spring.
As preferably, described handle push rod is provided with limit base, and handle set bar is in handle push rod and cylinder body Between, seat cylinder axis is parallel with pushing away liquid piston axis, and seat cylinder is arranged with centring ring, centring ring and seat cylinder Between threaded engagement and centring ring coaxial with seat cylinder, limit base contact centring ring an end face.
The invention has the beneficial effects as follows: rational in infrastructure, can effectively animal be carried out the feeding of liquid preparation, Medicine mixing uniformity is good, medicine will not be revealed, simple operation, medicine feed efficiency are high.
Accompanying drawing explanation
Fig. 1 is the structural representation of the present invention;
Fig. 2 is the enlarged drawing in Fig. 1 at A;
Fig. 3 is the enlarged drawing in Fig. 1 at B;
Fig. 4 is the structural representation of one section of seat cylinder of the present invention;
Fig. 5 is the structural representation at inventive piston bar.
In figure: medicine-chest 1, feed pipe 11, for medicine seat 12, medicine bottle 121, seat cylinder 2, barrel chamber 21, fixed Position circle 22, injection cylinder 3, cylinder body 31, transition conduit 31a, piston rod 32, limit body 321, medicine feeding tube 4, straight length 41, broken pipe section 42, perfusion 43, perfusion outlet 43a, supply pipe 5, triplet commutation Valve 6, valve seat 61, rotary switch 62, handle 7, handle set bar 71, handle push rod 72, limit base 721, back-moving spring 73, return duct 8.
Detailed description of the invention
The present invention will be further described with detailed description of the invention below in conjunction with the accompanying drawings.
In embodiment as shown in Figures 1 to 5, a kind of medicine feed device, connect including medicine-chest 1 and medicine-chest Injection cylinder 3 that the seat cylinder 2 connect is connected with seat cylinder and the medicine feeding tube 4 for perfusion, be provided with in described medicine-chest Cavity for mixing drugs, the feed pipe 11 that medicine-chest is provided with cavity for mixing drugs connection connects and for being connected medicine with cavity for mixing drugs The confession medicine seat 12 of bottle, feed pipe is provided with feed flow check valve, and Tong Guo the direction of feed flow check valve is by outward Boundary to cavity for mixing drugs, what injection cylinder included that cylinder body 31 coordinates with cylinder body slipper seal push away liquid piston and with push away liquid The piston rod 32 that piston connects, cylinder body has cylinder liquid outlet, and cylinder body is provided with transition conduit 31a, transition conduit One end connection cylinder liquid outlet, the entrance point of transition conduit other end connection medicine feeding tube, cavity for mixing drugs passes through supply pipe 5 connect with transition conduit, and supply pipe is provided with supply check valve, serve as reasons in Tong Guo the direction of supply check valve Supply pipe is to transition conduit.Also including three-way diverter valve 6, three-way diverter valve includes valve seat 61, for switching Three-way diverter valve goes out the spool in liquid direction, is provided with a liquid inlet channel and two tapping channels, transition conduit in valve seat Pass sequentially through liquid inlet channel, a tapping channel is communicated to medicine feeding tube, cavity for mixing drugs by return duct 8 and another Tapping channel connects, and return duct is provided with backflow check valve, and Tong Guo the direction of backflow check valve is for by refluxing Pipe is to cavity for mixing drugs, and described valve seat is provided with the rotary switch 62 for band movable valve plug switching position.Medicated powder fills In medicine bottle 121, by entering cavity for mixing drugs, clear water or nutritional solution etc. for medicine seat, syringe, confession can be passed through Liquid pipe carries in cavity for mixing drugs.Various medicaments (liquid and medicated powder) can mix in cavity for mixing drugs. When three-way diverter valve connects transition conduit and medicine feeding tube, blocks transition conduit with return duct, live if pushing away liquid Plug (piston rod), medicament can be sent from cylinder body, transition conduit, medicine feeding tube smoothly, thus can enter animal Row fills feeds.And when pushing away liquid piston reset, owing to being negative pressure in cylinder body, in cavity for mixing drugs, medicament can be by supply Pipe, transition conduit enter cylinder body.When turning knob switch switching spool position, transition conduit is made to hinder with medicine feeding tube Disconnected, when transition conduit is connected with return duct, if repeatedly promoting, resetting is pushed away liquid piston and (driven by piston rod Realize), then when promoting piston rod, push away liquid piston and medicament is pushed return duct and returns to hybrid chamber, reset pushes away During liquid piston, then in cavity for mixing drugs, medicament is again introduced into cylinder body by supply pipe, transition conduit, and moving in circles can Realize being sufficiently mixed of medicated powder and liquid (clear water, nutritional solution etc.).Additionally, medicine feeding tube can be arranged to The form removably connected, to replace to injection needle (being applicable to occasions such as vaccinating).And in medicine seat Two can be arranged puncture syringe needle (two puncture syringe needle and respectively connect a pipeline, and one of them pipeline connects Return duct, another pipeline connect supply pipe, puncture syringe needle and directly puncture the sealing of medicine bottle to realize and medicine Connection in Ping).The structure of this programme uses totally enclosed form, whether piston, each check valve place Pipeline, all without the problem occurring that medicine is revealed.
The port of export of described medicine feeding tube is provided with perfusion 43, and perfusion head has road and at least three filling in perfusion Medicine outlet 43a, each perfusion outlet all connects with road in perfusion, at least going out between two perfusion outlets Medicine angular separation is more than 60 degree.During perfusion, liquid preparation can avoid list from each perfusion outlet ejection Problem that one perfusion outlet contact animal mouth inner skin is the most blocked and that cause drug is the most smooth etc..
Described medicine feeding tube includes straight length 41, broken pipe section 42, and straight length is orthogonal with broken pipe section, straight tube The entrance point that entrance point is medicine feeding tube of section, the port of export of straight length connects with the entrance point of broken pipe section, folding The port of export of pipeline section connects with road in perfusion.One broken pipe section is set and can preferably stretch into some particular animals Mouth in (such as cattle, sheep etc.) convenience and the perfusion effect of operation can be improved.
Being provided with barrel chamber 21 in described seat cylinder, piston rod stretches in barrel chamber, and seat cylinder is provided with handle 7, handle Including the handle set bar 71 fixing with seat cylinder, for the handle push rod 72 driving piston rod to move and use In the back-moving spring 73 allowing handle push rod reset.Described handle set bar upper end is fixed with handle set, handle set Bar lower end is hinged with handle push rod lower end, and piston rod is provided with two limit bodies 321, is provided with bottom seat cylinder The opening connected with barrel chamber, handle set bar upper end is through opening and is in two limit bodies, reset bullet Spring is a torsion spring.Available handle promotes pushing away liquid piston, when needing promotion to push away liquid piston, to Before press handle push rod, handle push rod upper end can contact front a limit body and push liquid live Stopper rod moves, thus drive pushes away liquid piston and moves, and after letting go, under the effect of torsion spring, handle push rod is multiple Position, handle push rod upper end can contact a limit body at rear and move with piston rod, thus drives and push away Liquid piston reset.
Described handle push rod is provided with limit base 721, and handle set bar is between handle push rod and cylinder body, Seat cylinder axis is parallel with pushing away liquid piston axis, seat cylinder is arranged with centring ring 22, between centring ring and seat cylinder Threaded engagement and centring ring are coaxial with seat cylinder, an end face of limit base contact centring ring.Handle push rod is multiple During position, limit base can touch centring ring, i.e. as long as centring ring position is fixed, then handle push rod is Can forward travel distance and maximum can rollback distance (reset distance) be all certain greatly, this be advantageous for controlling Push away the dose that liquid piston extrudes every time, when needs regulation single maximum extrudes dose size, can be with turn Centring ring, makes centring ring move axially, consequently, it is possible to the displacement of limit base changes, i.e. and hands Handle push rod maximum forward travel distance and maximum rollback distance can there occurs change, is achieved that single maximum pressure Go out the regulation of dose.

Claims (9)

1. a medicine feed device, is characterized in that, the note that the seat cylinder being connected with medicine-chest including medicine-chest is connected with seat cylinder Penetrating cylinder and the medicine feeding tube for perfusion, be provided with cavity for mixing drugs in described medicine-chest, medicine-chest is provided with cavity for mixing drugs even Logical feed pipe connects with cavity for mixing drugs and for being connected the confession medicine seat of medicine bottle, feed pipe is provided with feed flow list To valve, Tong Guo the direction of feed flow check valve is by the external world to cavity for mixing drugs, and injection cylinder includes cylinder body and cylinder Body slipper seal coordinate push away liquid piston and with push away the piston rod that liquid piston is connected, cylinder body has cylinder liquid outlet, Cylinder body is provided with transition conduit, and transition conduit one end connection cylinder liquid outlet, the transition conduit other end connects medicine feeding tube Entrance point, cavity for mixing drugs is connected with transition conduit by supply pipe, and supply pipe is provided with supply check valve, supply Tong Guo the direction of check valve is to transition conduit by supply pipe.
A kind of medicine feed device the most according to claim 1, is characterized in that, also include three-way diverter valve, threeway Reversal valve includes valve seat, goes out the spool in liquid direction for switching three-way reversal valve, is provided with one and enters in valve seat Fluid passage and two tapping channels, transition conduit passes sequentially through liquid inlet channel, a tapping channel is communicated to medicine feeding tube, mixed Medicine chamber is connected with another tapping channel by return duct, and return duct is provided with backflow check valve, refluxes unidirectional Tong Guo the direction of valve is to cavity for mixing drugs by return duct.
A kind of medicine feed device the most according to claim 2, is characterized in that, described valve seat is provided with for driving The rotary switch of spool switching position.
A kind of medicine feed device the most according to claim 1, is characterized in that, the port of export of described medicine feeding tube is provided with Perfusion head, perfusion head has road and at least three perfusion outlet in perfusion, each perfusion outlet all with in perfusion Road connects.
A kind of medicine feed device the most according to claim 4, is characterized in that, at least between two perfusion outlets Drug angular separation more than 60 degree.
A kind of medicine feed device the most according to claim 4, is characterized in that, described medicine feeding tube include straight length, Broken pipe section, straight length is orthogonal with broken pipe section, and the entrance point of straight length is the entrance point of medicine feeding tube, directly The port of export of pipeline section connects with the entrance point of broken pipe section, and the port of export of broken pipe section connects with road in perfusion.
7., according to a kind of medicine feed device described in claim 1 or 2 or 3, it is characterized in that, be provided with in described seat cylinder Barrel chamber, piston rod stretches in barrel chamber, and seat cylinder is provided with handle, and handle includes the handle set fixing with seat cylinder Bar, for driving handle push rod that piston rod moves and for the back-moving spring allowing handle push rod reset.
A kind of medicine feed device the most according to claim 7, is characterized in that, described handle set bar upper end and handle Seat is fixing, and handle set bar lower end is hinged with handle push rod lower end, and piston rod is provided with two limit bodies, seat Be provided with the opening connected with barrel chamber bottom Tong, handle set bar upper end through opening and be in two limit bodies it Between, back-moving spring is a torsion spring.
A kind of medicine feed device the most according to claim 7, is characterized in that, described handle push rod is provided with spacing Seat, handle set bar is between handle push rod and cylinder body, and seat cylinder axis is parallel with pushing away liquid piston axis, seat Being arranged with centring ring on Tong, between centring ring and seat cylinder, threaded engagement and centring ring are coaxial with seat cylinder, spacing Seated connection touches an end face of centring ring.
CN201610318001.XA 2016-05-13 2016-05-13 A kind of medicine feed device Active CN105982763B (en)

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Application Number Priority Date Filing Date Title
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Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107583553A (en) * 2017-09-18 2018-01-16 陈海兴 A kind of disinfectant is blended device
CN108654418A (en) * 2018-03-26 2018-10-16 徐志富 A kind of thimerosal is matched for device
CN108670862A (en) * 2018-06-08 2018-10-19 蒙城县众扶医联医疗器械有限公司 A kind of medical treatment medicine feed device
CN109106521A (en) * 2018-09-30 2019-01-01 日照轩宜信息科技有限公司 A wheelchair with self-medicating function
CN109199626A (en) * 2018-10-12 2019-01-15 定州市陈氏兽药有限责任公司 Livestock medicine feed device
CN110368134A (en) * 2019-08-12 2019-10-25 绍兴万佳器械有限公司 A kind of fully enclosed multifunctional continuously injects drencher
CN111821193A (en) * 2020-07-18 2020-10-27 崔玮杰 Medicine storage bottle capable of quickly adjusting liquid medicine amount
CN113520661A (en) * 2021-07-20 2021-10-22 邹海军 Livestock-raising irritates medicine machine with be convenient for increase and decrease dose and change medicine mouth
CN120192006A (en) * 2025-05-26 2025-06-24 南通市海门区长江三角洲白山羊保种繁殖研究所 A sewage treatment device for sheep breeding farms

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US20070142765A1 (en) * 2003-05-21 2007-06-21 Crosstrees Medical, Inc. Extractable filler for inserting medicine into animal tissue
CN101417158A (en) * 2008-09-28 2009-04-29 丁贵根 Continuous medicine filling injector
CN203693834U (en) * 2014-01-27 2014-07-09 张同信 Livestock medicine feeding device
CN203841840U (en) * 2014-04-27 2014-09-24 贝嘉美(天津)生物技术研发有限公司 Quantitative drenching mechanism with pressurization device
CN203841841U (en) * 2014-04-27 2014-09-24 贝嘉美(天津)生物技术研发有限公司 Animal drenching mechanism with buffering boost device
CN204364650U (en) * 2015-01-02 2015-06-03 梁树君 A kind of medicine injection device in nuclear medicine
CN105455920A (en) * 2016-01-15 2016-04-06 浙江康瑞器械科技股份有限公司 Vaccine dilution and liquid storage drencher
CN205198566U (en) * 2015-11-19 2016-05-04 江苏农牧科技职业学院 Poultry is with traditional chinese medicine decoction drencher
CN205903329U (en) * 2016-05-13 2017-01-25 宁波宇球畜牧器械有限公司 Medicine feeder for animal

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN2444609Y (en) * 2000-09-18 2001-08-29 呼和浩特市北奇动物药械研究开发有限公司 Multifunctional medicine feeding gun
US20070142765A1 (en) * 2003-05-21 2007-06-21 Crosstrees Medical, Inc. Extractable filler for inserting medicine into animal tissue
CN101417158A (en) * 2008-09-28 2009-04-29 丁贵根 Continuous medicine filling injector
CN203693834U (en) * 2014-01-27 2014-07-09 张同信 Livestock medicine feeding device
CN203841840U (en) * 2014-04-27 2014-09-24 贝嘉美(天津)生物技术研发有限公司 Quantitative drenching mechanism with pressurization device
CN203841841U (en) * 2014-04-27 2014-09-24 贝嘉美(天津)生物技术研发有限公司 Animal drenching mechanism with buffering boost device
CN204364650U (en) * 2015-01-02 2015-06-03 梁树君 A kind of medicine injection device in nuclear medicine
CN205198566U (en) * 2015-11-19 2016-05-04 江苏农牧科技职业学院 Poultry is with traditional chinese medicine decoction drencher
CN105455920A (en) * 2016-01-15 2016-04-06 浙江康瑞器械科技股份有限公司 Vaccine dilution and liquid storage drencher
CN205903329U (en) * 2016-05-13 2017-01-25 宁波宇球畜牧器械有限公司 Medicine feeder for animal

Cited By (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107583553B (en) * 2017-09-18 2020-06-23 岳阳中南利康医药科技有限公司 Disinfectant mixing device
CN107583553A (en) * 2017-09-18 2018-01-16 陈海兴 A kind of disinfectant is blended device
CN108654418A (en) * 2018-03-26 2018-10-16 徐志富 A kind of thimerosal is matched for device
CN108670862A (en) * 2018-06-08 2018-10-19 蒙城县众扶医联医疗器械有限公司 A kind of medical treatment medicine feed device
CN109106521A (en) * 2018-09-30 2019-01-01 日照轩宜信息科技有限公司 A wheelchair with self-medicating function
CN109106521B (en) * 2018-09-30 2020-10-16 高琴 Wheelchair with self-medicine-supply function
CN109199626A (en) * 2018-10-12 2019-01-15 定州市陈氏兽药有限责任公司 Livestock medicine feed device
CN110368134A (en) * 2019-08-12 2019-10-25 绍兴万佳器械有限公司 A kind of fully enclosed multifunctional continuously injects drencher
CN110368134B (en) * 2019-08-12 2024-05-14 绍兴万佳器械有限公司 Totally-enclosed multifunctional continuous injection medicine filling device
CN111821193A (en) * 2020-07-18 2020-10-27 崔玮杰 Medicine storage bottle capable of quickly adjusting liquid medicine amount
CN111821193B (en) * 2020-07-18 2022-07-22 青岛市黄岛区中心医院 Medicine storage bottle capable of quickly adjusting liquid medicine amount
CN113520661A (en) * 2021-07-20 2021-10-22 邹海军 Livestock-raising irritates medicine machine with be convenient for increase and decrease dose and change medicine mouth
CN113520661B (en) * 2021-07-20 2023-12-08 徐州鑫华农业发展有限公司 Livestock-raising is with being convenient for increase and decrease dose and change medicine mouth irritate medicine machine
CN120192006A (en) * 2025-05-26 2025-06-24 南通市海门区长江三角洲白山羊保种繁殖研究所 A sewage treatment device for sheep breeding farms
CN120192006B (en) * 2025-05-26 2025-09-02 南通市海门区长江三角洲白山羊保种繁殖研究所 A sewage treatment device for sheep farms

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Effective date of registration: 20181015

Address after: 315434 No. 17, Yin Jia Road, Shang Zhuang village, deer Pavilion Township, Yuyao, Zhejiang

Patentee after: Chu Zuwei

Address before: 315434 No. 18, Yin Jia Road, Shang Zhuang village, deer Pavilion Township, Yuyao, Ningbo, Zhejiang

Patentee before: Ningbo Yuqiu Animal Husbandry Apparatus Co., Ltd.

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