CN109673706A - A kind of vacuum blood letting instrument collected for sheep blood cleaning - Google Patents

A kind of vacuum blood letting instrument collected for sheep blood cleaning Download PDF

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Publication number
CN109673706A
CN109673706A CN201811447706.7A CN201811447706A CN109673706A CN 109673706 A CN109673706 A CN 109673706A CN 201811447706 A CN201811447706 A CN 201811447706A CN 109673706 A CN109673706 A CN 109673706A
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CN
China
Prior art keywords
blood
sheep
vacuum
hollow pipe
collected
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Pending
Application number
CN201811447706.7A
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Chinese (zh)
Inventor
谈永松
徐大达
王蓓蓓
张莺莺
曹建国
涂尾龙
王洪洋
吴华莉
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Shanghai Academy of Agricultural Sciences
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Shanghai Academy of Agricultural Sciences
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Application filed by Shanghai Academy of Agricultural Sciences filed Critical Shanghai Academy of Agricultural Sciences
Priority to CN201811447706.7A priority Critical patent/CN109673706A/en
Publication of CN109673706A publication Critical patent/CN109673706A/en
Pending legal-status Critical Current

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    • AHUMAN NECESSITIES
    • A22BUTCHERING; MEAT TREATMENT; PROCESSING POULTRY OR FISH
    • A22BSLAUGHTERING
    • A22B5/00Accessories for use during or after slaughtering
    • A22B5/04Blood-collecting apparatus; Blood-stirring devices

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  • Health & Medical Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Hematology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Food Science & Technology (AREA)
  • Processing Of Meat And Fish (AREA)

Abstract

A kind of vacuum blood letting instrument collected for sheep blood cleaning, category butcher field.It is fixedly connected with conduction hose in a pair of openable and closable crab claw shape anchor ear of the front of hollow pipe setting, in the tail end suit of hollow pipe, and a vacuum inner valve is arranged in the rear end of hollow pipe, is additionally provided with a flexible horn mouth in the front end of the hollow pipe.It uses openable and closable crab claw shape anchor ear that vacuum blood letting instrument is fixed on to the neck of sheep, convenient for load and removes operation, operator's one hand can be completed the clamping of vacuum blood letting instrument or remove;Flexible bell-mouth structure of air is set in hollow pipe front end, it is ensured that collected sheep blood is not excessive, is not contaminated;It can be realized anti-coagulating action of the sheep blood within first time, complete blood drawing procedures during with slaughter line synchronizing moving, adapt to the operation mode of commercial slaughter assembly line.It can be widely used for the manufacturing field of clean sheep blood or edible mutton blood product.

Description

A kind of vacuum blood letting instrument collected for sheep blood cleaning
Technical field
The invention belongs to the fields of butchering, more particularly to one kind during commercial slaughter for obtaining, collecting clean sheep The vacuum blood letting instrument of blood.
Background technique
Sheep blood has the characteristics that high protein, low fat, low cholesterol, and there are many health-care efficacy, energy enriching the blood and tonifying qi nourishes liver It is dirty, improve blood circulation, especially suitable for old, weak, more patient;Sheep blood is again with its fine and smooth, soft mouthfeel, by numerous Consumer's likes, is generally had an optimistic view of by catering industry and market.
But even to this day, sheep blood acquisition and using not yet formed standardization and industrialized production scale, fall behind , the acquisition method of the workshop-based hand-kill and blood of dispersion, directly influence the food hygiene problem of sheep blood, cause total It measures huge sheep blood resource and is not carried out health, scientific and rational utilization.
Butchering is the important link for entering process of consumption by production process, is with Blood calldack using being to belong to same technical course Topic, and the key link that ensures food safety and important consider a little.
In butchering on mechanization assembly line for pork pig, has and be combined vacuum hemospasia cutter realization blood cleaning recycling benefit Case Report,
For example, authorized announcement date is on August 21st, 2013, Authorization Notice No. is that the utility model of 203136921 U of CN is special Benefit discloses a kind of blood drawing cutter for vacuum rotating knife rest, and knife handle is made of hollow pipe, and knife upper end will by screw Knife handle is fastened together with cutter hub;Weld upper quick union (being traditionally known as box end), hose hose clamp in knife handle lower end It is connect with lower quick union (being traditionally known as pin end), upper and lower two quick unions are incorporated in by the form fastened with clip Together.Its structure is simple, safe and practical, is conducive to dynamically butcher multicutter continuous operation under situation on commercial slaughter line When using safe, smoothly, when cleaning, maintenance, is convenient for disassembly and assembly.
But the device is only applicable to be inserted directly into cutter by the mode of butchering of slaughtered animals heart, such as Tu to pig It kills.It is directly converted to existing butchering in mode to sheep, and is not suitable for.
It is known through scene multiple, mostly, the process for butchering generallyd use at present for sheep, the most common method It specifically includes that
1, the sheep after nobbler is only suspended on hanger rail, with machete close to throat portion horizontal knife cutting three pipe (oesophagus, tracheae And blood vessel), it is commonly called as smearing neck greatly;
2, hand-kill, with elongated knife to cut off arteria carotis, directly puncture neck neck, blood trickle out certainly;
3, disconnected four pipe (duct of Arantius, arterial, oesophagus, tracheae) of the sharp sword of Islamic formula.
Existing above-mentioned sheep neck bloodletting is butchered in mode, the slaughter bloodletting mode used substantially, be all by after sheep slaughter, Blood is put into be butchered and (is perhaps put into following collection blood pool) in collection blood bucket below sheep or is washed away with water.
Sheep due to needing opening to connect blood, and after slaughter hangs on frame, results in having the disadvantage that first is that on chimera Sundries easily fall into following collection blood bucket or collection blood pool, second is that open collection blood bucket or collection blood pool is also easy by impurity And microbial contamination.
When enterprise uses automated slaughtering sheep, the method used substantially is that sheep is being hanged outside the track for butchering assembly line Hang up, then with track operation to collection the slaughter of blood pool leading portion, the sheep body of slaughter with track operation during collection blood pool on Square bloodletting is completed.
As it can be seen that during collecting sheep blood, being all easy to cause the content and tracheae of oesophagus using above-mentioned process for butchering Mucus flows out contaminated blood, so that blood is easily mixed into impurity, directly affects the quality of blood;And cause blood utilization rate low, it gives up Abandoning rate is high, discards blood with sewage discharge, influences environmental protection, resources economy benefit is small, cost of sewage disposal is big, discharge of wastewater Amount is big, environment protection standard rate is low.It is both a kind of wasting of resources, while is also the pollution of a kind of pair of environment.
Therefore, how butchering in mode in above-mentioned existing sheep neck bloodletting, can safely, cleanly gather and meet food The clean sheep blood of product sanitary standard improves blood utilization rate, and operation pollution on the environment is butchered in reduction, is current anxious wait solve Certainly the problem of.
Summary of the invention
Technical problem to be solved by the invention is to provide a kind of vacuum blood letting instruments collected for sheep blood cleaning.It is adopted The neck that blood-taking device is clamped to openable and closable crab claw shape anchor ear, is fixed on sheep makes sheep using the mode of vacuum drawn blood Blood is not polluted during collection by filths such as extraneous chaeta, excrement, secretion, can safely, be cleanly collected into and meet The clean sheep blood of food hygienic standard guarantees the quality of acquired blood, improves blood utilization rate, reduces cost of sewage disposal, It also can be reduced and butcher operation pollution on the environment, improve environment protection standard rate.
The technical scheme is that providing a kind of vacuum blood letting instrument collected for sheep blood cleaning, including a sky Heart pipe;It is characterized in that:
In the front of hollow pipe, a pair of openable and closable crab claw shape anchor ear of setting, for by hollow tube grip, be fixed on wait kill The neck of sheep;
In the tail end of hollow pipe, suit is fixedly connected with conduction hose, and the conduction hose is connected with a negative pressure source;
In the rear end of hollow pipe, it is provided with a vacuum inner valve, is used to open or closes between hollow pipe and negative pressure source Pipe passage;
In the rear end of the crab claw shape anchor ear, it is connected with corresponding lever elastic force handle, is used for the pair of crab claw shape The holding of anchor ear is opened;
By a rotation fulcrum and shaft, the crab claw shape anchor ear is rotatably mounted to lever elastic force handle The periphery of hollow pipe;
Below lever elastic force handle, it is provided with corresponding reset spring, to make a pair of of crab claw shape anchor ear Automatically reseting when holding state with a firm grip is held non-.
Further, in the front end of the hollow pipe, it is provided with a flexible horn mouth.
Flexible horn mouth described in it is silica gel bowl structure, and suit is fixed on the front end of hollow pipe.
Further, at the rear portion of the hollow pipe, it is additionally provided with the Jia Yankou with lid.
Negative pressure source described in it is diaphragm pump.
Blood-taking device is clamped by using crab claw shape anchor ear, is solid by vacuum blood letting instrument described in technical solution of the present invention It is scheduled on the neck of sheep, using the mode of vacuum drawn blood, makes sheep blood during collection not by extraneous chaeta, excrement, secretion The pollution of the filths such as object, can safely, cleanly be collected into the clean sheep blood for meeting food hygienic standard, guarantee acquired blood Quality, improve blood utilization rate, reduce cost of sewage disposal, moreover it is possible to reduction butcher operation pollution on the environment, improve Environment protection standard rate.
Compared with the prior art, the invention has the advantages that
1. vacuum blood letting instrument to be fixed on to the neck of sheep using openable and closable crab claw shape anchor ear, convenient for load and behaviour is removed Make, operator's one hand can be completed the clamping of vacuum blood letting instrument or remove;
2. flexible bell-mouth structure of air is arranged in hollow pipe front end, it is ensured that collected sheep blood is not excessive, is not contaminated;
3. using the technical program, can be realized sheep blood anti-coagulating action within first time, complete with slaughter line synchronizing moving Blood drawing procedures in the process adapt to the operation mode of commercial slaughter assembly line.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of vacuum blood letting instrument of the present invention;
Fig. 2 is to constitute schematic diagram using the evacuted blood coliecting system of device of the present invention.
1 is hollow pipe in figure, and 2 be crab claw shape anchor ear, and 3 be flexible horn mouth, and 4 be vacuum inner valve, and 5 be lever elastic force Handle, 6 be shaft, and 7 be rotation fulcrum, and 8 be reset spring, and 9 is add salt mouth, and 10 be lid.
A is vacuum blood letting instrument, and B is the first conduction hose, and C is diaphragm pump, and D is the second conduction hose, and E is that stainless steel is defeated Pipe is sent, F is storage blood tank.
Specific embodiment
The present invention will be further described with reference to the accompanying drawings and examples.
Change existing blood sampling mode, the clean type blood-taking device that can be suitble to sheep automated slaughtering assembly line is developed, to prevent The collected blood of the filths such as extraneous chaeta, excrement, secretion pollution is realized the source control in blood source, is mentioned for subsequent handling For the edible mutton blood of clean health, increase cheap and good-quality Supply of subsidiary foods to market, the constitution for the Chinese common people of promotion is living Power, nutrient health service increase the added value of slaughter product for enterprise, and operation pollution on the environment is butchered in reduction, realize " optimizing network resource utilization ", " turning waste into wealth ", " energy-saving and emission-reduction " are development trend and the master of China's meat packing from now on and consumption Stream, meets the basic demand of sustainable development.
In Fig. 1, the vacuum blood letting instrument in the technical program includes a hollow pipe 1, is provided in the front end of hollow pipe A pair of openable and closable crab claw shape anchor ear 2 and a flexible horn mouth 3;In the rear end of hollow pipe, it is provided with a vacuum inner valve 4;The tail end of hollow pipe, suit are fixedly connected with conduction hose B;Conduction hose is connected with negative pressure source (diaphragm pump);
In the rear end of the crab claw shape anchor ear, it is fixedly connected with corresponding lever elastic force handle 5;Pass through a rotation branch Point 7 and shaft 6, crab claw shape anchor ear and lever elastic force handle are rotatably mounted to the periphery of hollow pipe, and constituting a pair can open The crab claw shape hooping structure of conjunction.
Corresponding reset spring 8 is provided with below lever elastic force handle, to make a pair of of crab claw shape anchor ear Automatically reseting when holding state with a firm grip is held non-.
The flexible horn mouth is silica gel bowl structure, and suit is fixed on the front end of hollow pipe;In vacuum blood letting instrument The flexible bell-mouthed purpose of front end setting of hollow pipe, is to make sheep blood will not be before vacuum blood letting instrument in extraction process The opening at end is excessive with the engaging portion of sheep neck.
On the hollow pipe of the vacuum blood letting instrument, it is additionally provided with lid 10 plus salt mouth 9;By vacuum hemospasia Device stretches to before the neck of sheep, by adding salt mouth that quantitative salt is added into the hollow pipe of vacuum blood letting instrument, when collected Sheep blood when entering hollow pipe, touch the salt of addition, realize moment anti-coagulating action, play the work for preventing clotted blood blocking pipeline With.
Add the quantity of salt depending on the size (related with the Individual Size or total blood volume for being butchered sheep) of blood sampling volume, it can root Factually depending on border operating effect and blood sampling volume, blood clotting is prevented as long as being able to satisfy.
Using salt as anticoagulant, the peculiar smell of chemical anticoagulant, blood product (example made of acquired blood are not used Such as, blood thumbnail product common in food market or supermarket) palatability and degree of safety it is good.
The vacuum inner valve is to control hollow pipe and negative pressure source or store up the pipeline on-off between blood tank;When described When vacuum blood letting instrument is not with sheep neck contacts, vacuum inner valve is in close state, and the negative pressure for cutting off evacuted blood coliecting system is taken out Gas, to reduce the workload of diaphragm pump;After the vacuum blood letting instrument and sheep neck contacts, vacuum inner valve is opened, Collected sheep blood is delivered in storage blood tank by evacuted blood coliecting system with the operating mode of negative pressure ventilation.
Blood in view of being butchered sheep the amount of extraction and can butcher the running speed of processing line, be butchered the blood of sheep The time that liquid extracts, which can be controlled within ten seconds to one minute, to be advisable.
In Fig. 2, one is given using the technical program, is illustrated by the embodiment of diaphragm pump driving evacuted blood coliecting system Figure.
The evacuted blood coliecting system includes at least a storage blood tank F, and storage blood tank is drawn by stainless steel delivery pipe E and second Hose D is flowed, is connect with one end of diaphragm pump C, the other end of diaphragm pump is connected through the first conduction hose B with vacuum blood letting instrument A;
Under pumping (negative pressure) effect of the diaphragm pump, vacuum blood letting instrument is excessive by collected sheep blood, not by It is impurely delivered in storage blood tank, is handled to subsequent handling, cleaning can be obtained and meet the sheep blood of food hygienic standard Or sheep blood product.
When actual implementation, first by one end (suction inlet) of diaphragm pump C through the first conduction hose B and vacuum blood letting instrument A it The tail portion of hollow pipe connects;The other end (outlet) of diaphragm pump is by the second conduction hose D through stainless steel delivery pipe E and storage blood Tank F connection.
Using technical solution of the present invention, a kind of method collected for sheep blood cleaning, specific implementation step may be implemented It is rapid as follows:
1) a set of evacuted blood coliecting system driven by diaphragm pump is set, to realize that negative pressure is drawn blood;
2) vacuum blood letting instrument that a front end has opening and closing type crab claw shape anchor ear is set;
3) start slaughter line and diaphragm pump;
4) sheep body to be butchered is suspended on the hanger rail of conveyor chain;
5) choose arteries after scratching sheep skin of neck with pocket knife and cut off;
6) neck that vacuum blood letting instrument is stretched to sheep, when holding the double lever type elastic force handle of vacuum blood letting instrument, Crab claw shape anchor ear opens immediately, unclamps in the blood outlet defensive position of the opening alignment sheep neck of vacuum blood letting instrument, in double lever Under the action of the incidental reset spring of formula elastic force handle, crab claw shape anchor ear closes up immediately, and lock ring lives the bleeding oral area of sheep neck Position, vacuum blood letting instrument follow sheep body with conveyor chain and butcher assembly line in the same direction, synchronized operation;
7) the vacuum inner valve opened on vacuum blood letting instrument passes through evacuted blood coliecting system under the action of diaphragm pump Conduction hose, stainless steel delivery pipe are not transported to sheep blood not contaminatedly in storage blood tank in acquisition/extraction process, after Continuous process processing;
8) after the blood wait be butchered sheep is substantially evacuated, the vacuum inner valve on vacuum blood letting instrument is closed, is held true The double lever type elastic force of empty bloodletting instrument is opening crab claw shape anchor ear again, by vacuum blood letting instrument from the neck for being butchered sheep Portion is removed, into next operation that moves in circles.
Using the technical program, can be realized sheep blood within first time by anti-coagulating action, can be realized with butcher line locking Blood drawing procedures in moving process adapt to the operation mode of commercial slaughter assembly line;Which solve the blood in blood collection procedure Source is contaminated problem, is capable of the sheep blood for being collected into cleaning and meeting food hygienic standard of high yield pulp1.
After slaughter line and diaphragm pump start simultaneously, the vacuum inner valve at vacuum blood letting instrument rear portion is first opened, in vacuum Quantitative anticoagulant (salt) is added in adding for bloodletting instrument lower part in salt mouth, the sheep body hit after swooning is suspended on suspension hook;When operator uses Knife scratches sheep skin of neck, and after choosing arteries and cutting off, the double lever handle of singlehanded vacuum blood letting instrument of holding with a firm grip makes crab Tong-like anchor ear opens, and is made after being directed at the blood outlet of sheep neck with the gesture suitably tilted, and hand unclamps immediately, in reset spring and double Under the action of lever handle, crab claw shape anchor ear, that is, lock ring on vacuum blood letting instrument lives sheep neck, while making vacuum blood letting instrument Upper flexible silica gel horn mouth, which is taken advantage of a situation, withstands the neck slaughter blood outlet of sheep, and anti-Hemostatic Oral Liquid is excessive during collection.Vacuum Bloodletting instrument follow sheep body with conveyor chain and butcher assembly line in the same direction, synchronized operation;Diaphragm pump, vacuum blood letting instrument, Under the collective effect of conduction hose and stainless steel delivery pipe, it is delivered to sheep blood not excessive in extraction process, not contaminatedly It stores up in blood tank, to subsequent handling processing, cleaning can be obtained and meet the sheep blood of food hygiene requirement.
Since negative pressure drainage or negative pressure extracting liquid are the prior art, thus in the technical program evacuted blood coliecting system system Composition can be not limited solely to system structure given by Fig. 2, and any system for being able to satisfy negative pressure drainage or extracting liquid is equal Can meet the needs of the technical program, only need to consider voluntarily to select from acquisition cost or operating cost, working efficiency etc. It selects.
Using technical solution of the present invention, existing slaughtering knife bloodletting mode is changed, can be realized sheep blood first Anti-coagulating action in time realizes blood drawing procedures during with slaughter line synchronizing moving, adapts to commercial slaughter assembly line Operation mode;Solve the problems, such as that the blood source in blood collection procedure is contaminated;Make sheep blood in collection process not by extraneous chaeta, excrement Just, the filths such as secretion pollute, while also can be reduced and butchering operation pollution on the environment;Its method is simple, economical real With, it is easy to use, it is easy to spread, the goal of the invention that high yield pulp1 collects clean sheep blood may be implemented.
It invention can be widely used in the manufacturing field of clean sheep blood or edible mutton blood product.

Claims (6)

1. a kind of vacuum blood letting instrument collected for sheep blood cleaning, including a hollow pipe;It is characterized in that:
In the front of hollow pipe, a pair of openable and closable crab claw shape anchor ear of setting, for by hollow tube grip, be fixed on it is to be butchered sheep Neck;
In the tail end of hollow pipe, suit is fixedly connected with conduction hose, and the conduction hose is connected with a negative pressure source.
In the rear end of hollow pipe, it is provided with a vacuum inner valve, the pipe for being used to open or closing between hollow pipe and negative pressure source Paths;
In the rear end of the crab claw shape anchor ear, it is connected with corresponding lever elastic force handle, is used for the pair of crab claw shape anchor ear Holding open;
By a rotation fulcrum and shaft, the crab claw shape anchor ear is rotatably mounted to hollow with lever elastic force handle The periphery of pipe;
Below lever elastic force handle, it is provided with corresponding reset spring, to make a pair of of crab claw shape anchor ear non- Hold automatically reseting when holding state with a firm grip.
2. the vacuum blood letting instrument described in accordance with the claim 1 collected for the cleaning of sheep blood, it is characterized in that in the hollow pipe Front end, be provided with a flexible horn mouth.
3. the vacuum blood letting instrument collected according to claim 2 for the cleaning of sheep blood, it is characterized in that the flexible loudspeaker Mouth is silica gel bowl structure, and suit is fixed on the front end of hollow pipe.
4. the vacuum blood letting instrument described in accordance with the claim 1 collected for the cleaning of sheep blood, it is characterized in that in the hollow pipe Rear portion, be additionally provided with the Jia Yankou with lid.
5. the vacuum blood letting instrument described in accordance with the claim 1 collected for the cleaning of sheep blood, it is characterized in that the negative pressure source For diaphragm pump.
6. the vacuum blood letting instrument described in accordance with the claim 1 collected for the cleaning of sheep blood, it is characterized in that the vacuum is taken out Blood-taking device is clamped by using openable and closable crab claw shape anchor ear, is fixed on the neck of sheep, utilizes vacuum drawn blood by blood device The mode of liquid pollutes sheep blood by filths such as extraneous chaeta, excrement, secretion during collection, can safely, it is clean Ground is collected into the clean sheep blood for meeting food hygienic standard, guarantees the quality of acquired blood, improves blood utilization rate, reduces dirty Cost of water treatment, moreover it is possible to which operation pollution on the environment is butchered in reduction, improves environment protection standard rate.
CN201811447706.7A 2018-11-29 2018-11-29 A kind of vacuum blood letting instrument collected for sheep blood cleaning Pending CN109673706A (en)

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CN201811447706.7A CN109673706A (en) 2018-11-29 2018-11-29 A kind of vacuum blood letting instrument collected for sheep blood cleaning

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Application Number Priority Date Filing Date Title
CN201811447706.7A CN109673706A (en) 2018-11-29 2018-11-29 A kind of vacuum blood letting instrument collected for sheep blood cleaning

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CN109673706A true CN109673706A (en) 2019-04-26

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Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5250004A (en) * 1989-05-22 1993-10-05 Anitec-John Sjoberg Ab Device for withdrawing blood from slaughter animals
DE102004027576A1 (en) * 2004-06-05 2005-12-22 Koch-Maschinenbau Gmbh Bleeding station for stunned cattle, for slaughter, has bleeding sets moving on a continuous path parallel to the cattle conveyor to extract blood to be collected in vessels with an anticoagulant
CN203943006U (en) * 2014-07-18 2014-11-19 山东省农业科学院农产品研究所 Suction type sheep is butchered collection blood machine
CN205305850U (en) * 2015-11-30 2016-06-15 贵州凤冈长博屠宰有限公司 Beef cattle is slaughtered with collection device that draws blood
CN205674071U (en) * 2016-06-21 2016-11-09 国网山东省电力公司泰安供电公司 A kind of insulated spring fixture

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5250004A (en) * 1989-05-22 1993-10-05 Anitec-John Sjoberg Ab Device for withdrawing blood from slaughter animals
DE102004027576A1 (en) * 2004-06-05 2005-12-22 Koch-Maschinenbau Gmbh Bleeding station for stunned cattle, for slaughter, has bleeding sets moving on a continuous path parallel to the cattle conveyor to extract blood to be collected in vessels with an anticoagulant
CN203943006U (en) * 2014-07-18 2014-11-19 山东省农业科学院农产品研究所 Suction type sheep is butchered collection blood machine
CN205305850U (en) * 2015-11-30 2016-06-15 贵州凤冈长博屠宰有限公司 Beef cattle is slaughtered with collection device that draws blood
CN205674071U (en) * 2016-06-21 2016-11-09 国网山东省电力公司泰安供电公司 A kind of insulated spring fixture

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