WO1999046978A1 - Agencement et procede permettant de pulveriser un liquide desinfectant sur les trayons d'un animal - Google Patents

Agencement et procede permettant de pulveriser un liquide desinfectant sur les trayons d'un animal Download PDF

Info

Publication number
WO1999046978A1
WO1999046978A1 PCT/SE1999/000427 SE9900427W WO9946978A1 WO 1999046978 A1 WO1999046978 A1 WO 1999046978A1 SE 9900427 W SE9900427 W SE 9900427W WO 9946978 A1 WO9946978 A1 WO 9946978A1
Authority
WO
WIPO (PCT)
Prior art keywords
teat
teat cup
cup
arrangement
animal
Prior art date
Application number
PCT/SE1999/000427
Other languages
English (en)
Inventor
Gösta FORSÉN
Leif Johannesson
Original Assignee
Delaval Holding Ab
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 Delaval Holding Ab filed Critical Delaval Holding Ab
Priority to AU31788/99A priority Critical patent/AU3178899A/en
Publication of WO1999046978A1 publication Critical patent/WO1999046978A1/fr

Links

Classifications

    • A—HUMAN NECESSITIES
    • A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01J—MANUFACTURE OF DAIRY PRODUCTS
    • A01J7/00—Accessories for milking machines or devices
    • A01J7/04—Accessories for milking machines or devices for treatment of udders or teats, e.g. for cleaning

Definitions

  • the present invention relates to an arrangement for spraying a disinfectant liquid on the teats of an animal, such as a cow, sheep, goat, horse or a buffalo.
  • the invention also relates to a method of milking an animal by connecting teat cups to the teats of the animal, extracting milk from the teats by means of the teat cups, sensing a ceasing milk flow through any teat cup and in response thereto removing such teat cup from its teat.
  • EP-0 535 754 discloses an implement and method, respectively, for after-treating the udder and teats of a milked animal by means of a specific after-treating device having a spray nozzle.
  • this spray nozzle is located at the end of a rmlJking robot arm between the two front teat cups and below a carrier plane on which the teat cups rest.
  • the after-treating liquid is sprayed by the spray nozzle in a fan- shaped pattern covering the entire udder.
  • the primary object of the invention is to be able to spray a disinfectant liquid onto the respective teats of the udder without spraying at the same time the udder itself.
  • Another object is to m ⁇ nize the consumption of disinfectant liquid.
  • Still another object is to be able to perform the spraying action by means of spraying equipment which is brought in the required position for the spraying by means of a device which in any case has to be in that position.
  • an automatic milking system comprising a milking robot arm this means that no additional or specific robot arm movement should be needed to bring the spraying equipment in the position required for the spraying.
  • an arrangement for spraying disinfectant liquid on animal teats comprising at least one, i.e. one or more, teat cup to be connected to an animal teat for mUking same, each teat cup being provided - on the outside thereof - with at least two spray nozzles adapted to spray disinfectant liquid onto the respective teat which is to be sprayed, wherein the spray nozzles are so positioned in relation to the teat cup, that the jet outlets of the nozzles are situated adjacent to the outer edge of the teat entry end portion of the teat cup where the inlet opening for the teat is located.
  • each spray nozzle is adapted to spray disinfectant liquid onto the teat during removal of the teat cup from the teat when the milking is terminated.
  • This teat cup removal is the normal detachment from the teat after terannated rnilk- ing, and may be done by means of e.g. a milking robot arm in an automatic milking system, or by exerting a pull or tractive force on the teat cup by means of a cord 3 having one end attached to the teat cup and the other end attached to a withdrawal means, such as the displaceable element of a pneumatic or hydraulic cylinder or other actuator.
  • a specific cord it is possible to use the milk tube (leading from the teat cup) as "cord".
  • the arrangement may comprise a set of teat cups to be handled semi-automatically or manually for attaching or detaching them to/from the teats before and after rmlking, respectively.
  • a n ⁇ Lking robot arm may be provided for automatically connecting (attaching) each teat cup to a respective teat. Such robot arm may also be used for disconnecting (detaching) the teat cup from the teat.
  • each teat cup is provided with at least a pair of spray nozzles, preferably placed on oppo- site sides of the teat cup. If three or more spray nozzles are provided they should preferably be uniformly spaced around the teat cup.
  • the nozzles on each teat cup are so positioned in relation to the teat cup, that the jet outlets of the nozzles are situated near the outer edge of the teat entry end portion of the teat cup where the inlet opening for the teat is located.
  • the spray nozzles are structurally integrated in the c ⁇ cumferential outer edge of an enlarged, cylindrical forward end portion of the teat cup.
  • each spray nozzle preferbly provides a fan-shaped spray pattern away from the teat 4 entry end portion of the teat cup in a direction obliquely towards the centre line of the teat cup.
  • the present invention also relates to a method of milking an animal, as defined in the preamble of claim 9, and characterized by spraying a disinfectant liquid onto the teat during removal of the teat cup from the teat, where the spraying is performed by means of spray nozzles being attached to and carried by each respective teat cup, thereby following the motion of same, and being arranged around the inlet opening of their teat cup.
  • the spraying action may be initiated just before the removal motion of the teat cup is started, and it may continue until the teat cup has become entirely separated from the teat.
  • the method also comprises the additional steps defined in claims 10-12.
  • Fig. 1 is a schematic perspective view of a spraying arrangement comprising a teat cup being removed from an animal teat by means of a robot arm; and Fig. 2 is a schematic vertical projection of a teat cup connected to a teat.
  • a milking robot 1 having a protruding robot arm 2 with a movable handling means in the form of a gripper 3 provided at the outer end of the arm.
  • the gripper may be a rigid gripper or fork the arms 3 a and 3b of which are not movable towards one another, or a non-rigid gripper the arms of which are mutually movable shackles.
  • a 5 teat cup 4 to be used for milking an animal, can be grasped and moved in relation to a teat 5 of an animal udder 6, e.g. the udder of a cow to be milked.
  • the teat cup 4 comprises an enlarged, cylindrical fore (upper in Fig. 1) end portion 7, and a narrower cylindrical shell or main portion 8 (lower portion in Fig. 1).
  • a milk tube 9 extends from the rear end of the main portion 8.
  • the gripper arms 3 a, 3b engages the shell immediately under the enlarged fore end portion 7, thereby supporting the teat cup during the transfer thereof.
  • the teat cup 4 is provided, on the outside of the fore end portion 7, with a number of spray nozzles 11, in this case four nozzles. These nozzles are evenly distributed and spaced along the circumferential outer edge of end portion 7.
  • a disinfectant liquid e.g. iodic liquid
  • the four spray nozzles are structurally integrated in the outer edge of end portion 7 in order not to make difficult or obstruct the cleaning or washing of the teat cup.
  • the jet outlets of the nozzles 11 are preferably positioned flush with the end surface 12 at the teat entry end of portion 7.
  • each spray nozzle 11 provides an atomized spray jet 13 with a fan-shaped spray pattern away from the teat entry end surface 12, preferably in a direction obliquely towards the centre line of the teat cup, which will correspond to the centre line of the teat from which the teat cup is being removed.
  • a teat cup 4 which is connected to a teat 5.
  • the nozzles 11 are activated (e.g. 6 by electronic control means) and used to spray disinfectant liquid onto the teat 5.
  • the spraying may e.g. be initiated when the teat entry end surface 12 of the teat cup 4 has reached position Rl and may continue until the end surface 12 reaches position R2 in relation to the teat 5, during the removal motion.
  • cord 14 instead of using cord 14 to execute the removal of the teat cup, it is of course possible to use a robot arm 2 and gripper 3 as shown in Fig. 1, or to use the very milk tube 9 as a "cord" instead of cord 14.
  • a normal method of milking an animal may include: connecting teat cups to the teats of the animal; extracting milk by means of the teat cups; sensing a ceasing milk flow through one or more of the teat cups; and in response to the detection of such ceasing milk flow removing all or at least the appropriate ones of the teat cups from the teats.
  • the present invention makes use of the anyway effected removal of the teat cups when the milking is terminated.
  • each teat cup is provided with spray nozzles adapted to spray disinfectant liquid onto the teat concerned during the normal removal motion of the teat cup from said teat, when the milking has been ter- minated.
  • the time of this removal motion can be used as a "spraying period" irrespective of whether the teat cup removal is done by means of the robot arm gripper or by some other means, e.g. by drawing loose the teat cup from its teat by providing a tensile force in a cord attached to the teat cup.
  • the characterizing step of the method according to the present invention is spraying a disinfectant liquid onto the teat during the teat cup removal from the teat; and this 7 spraying is preferably effected by two, three or four spray nozzles being attached to and carried by each teat cup, thereby following the teat cup during the removal of same.

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Animal Husbandry (AREA)
  • Environmental Sciences (AREA)
  • Details Or Accessories Of Spraying Plant Or Apparatus (AREA)
  • Apparatus For Disinfection Or Sterilisation (AREA)
  • Catching Or Destruction (AREA)

Abstract

L'invention concerne un agencement permettant de pulvériser un liquide désinfectant sur les trayons d'un animal, comprenant des gobelets trayeurs (4) à relier aux trayons de l'animal pour le traire. Des buses de pulvérisation (11) sont placées à l'extérieur de chaque gobelet trayeur, de façon à pulvériser un liquide désinfectant (13) sur le trayon. Chaque buse de pulvérisation est conçue de manière à pulvériser un liquide désinfectant sur le trayon, lorsqu'on retire les trayons du gobelet trayeur (4) une fois la traite terminée. Un procédé de traite d'animal consiste à placer des gobelets trayeurs sur les trayons dudit animal; à extraire le lait; à détecter l'arrêt de l'écoulement du lait; à retirer les trayons des gobelets trayeurs respectifs; et à pulvériser un liquide désinfectant (13) sur les trayons (5), lorsqu'on a retiré les gobelets trayeurs (4).
PCT/SE1999/000427 1998-03-19 1999-03-18 Agencement et procede permettant de pulveriser un liquide desinfectant sur les trayons d'un animal WO1999046978A1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
AU31788/99A AU3178899A (en) 1998-03-19 1999-03-18 An arrangement and a method for spraying a disinfectant liquid onto the teats ofan animal

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
SE9800921A SE511990C2 (sv) 1998-03-19 1998-03-19 Anordning och förfaringssätt för sprutande av en desinficerande vätska på ett djurs spenar
SE9800921-0 1998-03-19

Publications (1)

Publication Number Publication Date
WO1999046978A1 true WO1999046978A1 (fr) 1999-09-23

Family

ID=20410615

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/SE1999/000427 WO1999046978A1 (fr) 1998-03-19 1999-03-18 Agencement et procede permettant de pulveriser un liquide desinfectant sur les trayons d'un animal

Country Status (3)

Country Link
AU (1) AU3178899A (fr)
SE (1) SE511990C2 (fr)
WO (1) WO1999046978A1 (fr)

Cited By (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1308086A2 (fr) 2001-10-31 2003-05-07 Delaval Holding AB Méthode pour effectuer des opérations de traite et des traitements postérieurs à ces opérations
US6591784B1 (en) * 1999-09-09 2003-07-15 Delaval Holding Ab Method and a device for cleaning teats of an animal
US6935270B2 (en) 2003-08-29 2005-08-30 Delaval, Inc. Milking and application teat cup, system, and method
WO2009002259A1 (fr) * 2007-06-25 2008-12-31 Delaval Holding Ab Systèmes et procédés d'application de fluide et systèmes et procédés de traite
WO2009158000A1 (fr) * 2008-06-27 2009-12-30 Gea Farm Technologies, Inc. Dôme de tube à lait avec dispositif de contrôle du flux
US8925483B2 (en) 2010-02-22 2015-01-06 Gea Farm Technologies, Inc. Dairy harvesting facility with milk line protection system and methods
US9072273B2 (en) 2004-06-12 2015-07-07 Gea Farm Technologies, Inc. Automatic dairy animal milker unit backflusher and teat dip applicator system and method
EP2939533A1 (fr) * 2014-05-02 2015-11-04 Technologies Holdings Corporation Double pince pour l'application de gobelets trayeurs à un animal à traire, gobelet de rincage pour coopérer avec cette pince et machine pourvue de celui-ci, et un procédé de traite
US9504226B2 (en) 2009-09-04 2016-11-29 Gea Farm Technologies, Inc. Methods and apparatus for applying teat dip to a dairy animal
US9526224B2 (en) 2013-12-20 2016-12-27 Gea Farm Technologies Gmbh Safety valve device
US9686958B2 (en) 2010-02-22 2017-06-27 Gea Farm Technologies, Inc. Methods for preparing a dairy animal for milking
EP1679956B2 (fr) † 2003-10-22 2017-12-20 An Udder IP Company Ltd Procede et equipement de traite
US10357015B2 (en) 2011-04-28 2019-07-23 Technologies Holdings Corp. Robotic arm with double grabber and method of operation
US10502330B2 (en) 2013-12-20 2019-12-10 Gea Farm Technologies Gmbh Safety valve
US10874084B2 (en) 2004-06-12 2020-12-29 Gea Farm Technologies, Inc. Safety valve for a dairy system component
US11015722B2 (en) 2016-05-04 2021-05-25 Gea Farm Technologies Gmbh Safety valve
US11051484B2 (en) 2019-10-02 2021-07-06 Farm Improvements Limited Sprayer with articulated arm and sensor system
US11206805B2 (en) 2017-11-03 2021-12-28 Gea Farm Technologies Gmbh Automated milking system safety valve arrangement
US11723341B2 (en) 2009-09-04 2023-08-15 Gea Farm Technologies, Inc. Safety valve for an automated milker unit backflushing and teat dip applicator system
US11997981B2 (en) 2019-10-02 2024-06-04 Farm Improvements Limited Sprayer with articulated arm and sensor system

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB918766A (en) * 1959-02-03 1963-02-20 Edward David Dyke Milking equipment
DE2622794A1 (de) * 1976-05-21 1977-12-08 Alfa Laval Agrar Gmbh Verfahren und vorrichtung zur automatisierten anwendung von sanitisern an strichen und melkzeug
US4838207A (en) * 1987-07-23 1989-06-13 C. Van Der Lely N.V. Implement for and a method of milking an animal
US4924809A (en) * 1987-02-02 1990-05-15 Multinorm B.V. Method for cleaning a teat of a female animal, milking method and cup for use with above mentioned methods
EP0801893A2 (fr) * 1996-04-17 1997-10-22 Maasland N.V. Machine pour la traite d'animaux, tels que des vaches

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB918766A (en) * 1959-02-03 1963-02-20 Edward David Dyke Milking equipment
DE2622794A1 (de) * 1976-05-21 1977-12-08 Alfa Laval Agrar Gmbh Verfahren und vorrichtung zur automatisierten anwendung von sanitisern an strichen und melkzeug
US4924809A (en) * 1987-02-02 1990-05-15 Multinorm B.V. Method for cleaning a teat of a female animal, milking method and cup for use with above mentioned methods
US4838207A (en) * 1987-07-23 1989-06-13 C. Van Der Lely N.V. Implement for and a method of milking an animal
EP0801893A2 (fr) * 1996-04-17 1997-10-22 Maasland N.V. Machine pour la traite d'animaux, tels que des vaches

Cited By (51)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6591784B1 (en) * 1999-09-09 2003-07-15 Delaval Holding Ab Method and a device for cleaning teats of an animal
EP1308086A2 (fr) 2001-10-31 2003-05-07 Delaval Holding AB Méthode pour effectuer des opérations de traite et des traitements postérieurs à ces opérations
EP1308086A3 (fr) * 2001-10-31 2003-07-02 Delaval Holding AB Méthode pour effectuer des opérations de traite et des traitements postérieurs à ces opérations
US6935270B2 (en) 2003-08-29 2005-08-30 Delaval, Inc. Milking and application teat cup, system, and method
EP1679956B2 (fr) † 2003-10-22 2017-12-20 An Udder IP Company Ltd Procede et equipement de traite
US9883652B2 (en) 2004-06-12 2018-02-06 Gea Farm Technologies, Inc. Safety valve for a backflushing and teat dip applicator system
US9072273B2 (en) 2004-06-12 2015-07-07 Gea Farm Technologies, Inc. Automatic dairy animal milker unit backflusher and teat dip applicator system and method
US9930863B2 (en) 2004-06-12 2018-04-03 Gea Farm Technologies, Inc. Safety valve for an automated milker unit backflushing and teat dip applicator system
US9510556B2 (en) 2004-06-12 2016-12-06 Gea Farm Technologies, Inc. Dosage valve for a backflushing and teat dip applicator system
US9491925B2 (en) 2004-06-12 2016-11-15 Gea Farm Technologies, Inc. Valve block for a backflushing and teat dip applicator system
US9468189B2 (en) 2004-06-12 2016-10-18 Gea Farm Technologies, Inc. Safety valve for an automated milker unit backflushing and teat dip applicator system
US10874084B2 (en) 2004-06-12 2020-12-29 Gea Farm Technologies, Inc. Safety valve for a dairy system component
US11540484B2 (en) 2004-06-12 2023-01-03 Gea Farm Technologies, Inc. Safety valve for a dairy system component
US7926449B2 (en) 2007-06-25 2011-04-19 Delaval Holding Ab Fluid application systems and methods and milking systems and methods
CN101677519B (zh) * 2007-06-25 2013-01-02 利拉伐控股有限公司 流体涂敷系统和方法以及挤奶系统和方法
WO2009002259A1 (fr) * 2007-06-25 2008-12-31 Delaval Holding Ab Systèmes et procédés d'application de fluide et systèmes et procédés de traite
US8991335B2 (en) 2008-06-27 2015-03-31 Gea Farm Technologies, Inc. Milk tube dome with flow controller
US10499610B2 (en) 2008-06-27 2019-12-10 Gea Farm Technologies, Inc. Milk tube dome with flow controller
CN104186353A (zh) * 2008-06-27 2014-12-10 Gea农场技术股份有限公司 带有流控制器的奶管圆顶
CN102131387B (zh) * 2008-06-27 2014-08-20 Gea农场技术股份有限公司 带有流控制器的奶管圆顶
US8117989B2 (en) 2008-06-27 2012-02-21 Gea Farm Technologies, Inc. Milk tube dome with flow controller
US9545079B2 (en) 2008-06-27 2017-01-17 Gea Farm Technologies, Inc. Milk tube dome with flow controller
WO2009158000A1 (fr) * 2008-06-27 2009-12-30 Gea Farm Technologies, Inc. Dôme de tube à lait avec dispositif de contrôle du flux
US9770006B2 (en) 2008-06-27 2017-09-26 Gea Farm Technologies, Inc. Milk tube dome with flow controller
US11723341B2 (en) 2009-09-04 2023-08-15 Gea Farm Technologies, Inc. Safety valve for an automated milker unit backflushing and teat dip applicator system
US9504226B2 (en) 2009-09-04 2016-11-29 Gea Farm Technologies, Inc. Methods and apparatus for applying teat dip to a dairy animal
US9686958B2 (en) 2010-02-22 2017-06-27 Gea Farm Technologies, Inc. Methods for preparing a dairy animal for milking
US8925483B2 (en) 2010-02-22 2015-01-06 Gea Farm Technologies, Inc. Dairy harvesting facility with milk line protection system and methods
US9763421B2 (en) 2010-02-22 2017-09-19 Gea Farm Technologies, Inc. Dairy harvesting facility with milk line protection system and methods
US11627718B2 (en) 2010-02-22 2023-04-18 Gea Farm Technologies, Inc. Dairy animal milking preparation system and methods
US10681895B2 (en) 2010-02-22 2020-06-16 Gea Farm Technologies, Inc. Dairy animal milking preparation system and methods
US10357015B2 (en) 2011-04-28 2019-07-23 Technologies Holdings Corp. Robotic arm with double grabber and method of operation
US10426128B2 (en) 2013-12-20 2019-10-01 Gea Farm Technologies Gmbh Safety valve device
US9526224B2 (en) 2013-12-20 2016-12-27 Gea Farm Technologies Gmbh Safety valve device
US10502330B2 (en) 2013-12-20 2019-12-10 Gea Farm Technologies Gmbh Safety valve
US10130067B2 (en) 2014-05-02 2018-11-20 Technologies Holdings Corp. Double-gripper for the application of teat cups to an animal to be milked, rinse cup for this and milking machine provided therewith, and a method for milking
EP2939533A1 (fr) * 2014-05-02 2015-11-04 Technologies Holdings Corporation Double pince pour l'application de gobelets trayeurs à un animal à traire, gobelet de rincage pour coopérer avec cette pince et machine pourvue de celui-ci, et un procédé de traite
WO2016079601A1 (fr) * 2014-05-02 2016-05-26 Technologies Holdings Corp. Dispositif de préhension double pour l'application de gobelets-trayeurs à un animal à traire, gobelet de rinçage pour celui-ci et machine à traire équipée de ceux-ci, et procédé de traite
US9807973B2 (en) 2014-05-02 2017-11-07 Technologies Holdings Corp. Double-gripper for the application of teat cups to an animal to be milked, rinse cup for this and milking machine provided therewith, and a method for milking
AU2015348016B2 (en) * 2014-05-02 2018-05-31 Technologies Holdings Corp. Double-gripper for the application of teat cups to an animal to be milked, rinse cup for this and milking machine provided therewith, and a method for milking
AU2019271943B2 (en) * 2014-05-02 2020-09-03 Technologies Holdings Corp. Double-gripper for the application of teat cups to an animal to be milked, rinse cup for this and milking machine provided therewith, and a method for milking
NL2012747B1 (nl) * 2014-05-02 2016-02-23 Technologies Holdings Corp Dubbele grijper voor het aanbrengen van melkbekers bij een te melken dier, spoelbeker daarvoor en melkmachine voorzien daarvan, en werkwijze voor het melken.
US9807974B2 (en) 2014-05-02 2017-11-07 Technologies Holdings Corp. Double-gripper for the application of teat cups to an animal to be milked, rinse cup for this and milking machine provided therewith, and a method for milking
US9961874B2 (en) 2014-05-02 2018-05-08 Technologies Holdings Corp. Double-gripper for the application of teat cups to an animal to be milked, rinse cup for this and milking machine provided therewith, and a method for milking
AU2018220140B2 (en) * 2014-05-02 2019-11-28 Technologies Holdings Corp. Double-gripper for the application of teat cups to an animal to be milked, rinse cup for this and milking machine provided therewith, and a method for milking
US11015722B2 (en) 2016-05-04 2021-05-25 Gea Farm Technologies Gmbh Safety valve
US11206805B2 (en) 2017-11-03 2021-12-28 Gea Farm Technologies Gmbh Automated milking system safety valve arrangement
US11617343B2 (en) 2017-11-03 2023-04-04 Gea Farm Technologies Gmbh Automated teat dip fluid manifold
US11930782B2 (en) 2017-11-03 2024-03-19 Gea Farm Technologies Gmbh Automated milking system safety valve arrangement
US11051484B2 (en) 2019-10-02 2021-07-06 Farm Improvements Limited Sprayer with articulated arm and sensor system
US11997981B2 (en) 2019-10-02 2024-06-04 Farm Improvements Limited Sprayer with articulated arm and sensor system

Also Published As

Publication number Publication date
SE9800921D0 (sv) 1998-03-19
AU3178899A (en) 1999-10-11
SE511990C2 (sv) 2000-01-10
SE9800921L (sv) 1999-09-20

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