WO1999013708A1 - Distributeur d'aliments - Google Patents

Distributeur d'aliments Download PDF

Info

Publication number
WO1999013708A1
WO1999013708A1 PCT/NL1998/000478 NL9800478W WO9913708A1 WO 1999013708 A1 WO1999013708 A1 WO 1999013708A1 NL 9800478 W NL9800478 W NL 9800478W WO 9913708 A1 WO9913708 A1 WO 9913708A1
Authority
WO
WIPO (PCT)
Prior art keywords
metering
feed
feed device
wall
housing
Prior art date
Application number
PCT/NL1998/000478
Other languages
English (en)
Dutch (nl)
Inventor
Franciscus Van Der Leest
Original Assignee
Moda Techniek B.V.
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 Moda Techniek B.V. filed Critical Moda Techniek B.V.
Publication of WO1999013708A1 publication Critical patent/WO1999013708A1/fr

Links

Classifications

    • A—HUMAN NECESSITIES
    • A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01K—ANIMAL HUSBANDRY; AVICULTURE; APICULTURE; PISCICULTURE; FISHING; REARING OR BREEDING ANIMALS, NOT OTHERWISE PROVIDED FOR; NEW BREEDS OF ANIMALS
    • A01K39/00—Feeding or drinking appliances for poultry or other birds
    • A01K39/01—Feeding devices, e.g. chainfeeders
    • A01K39/012—Feeding devices, e.g. chainfeeders filling automatically, e.g. by gravity from a reserve
    • A01K39/0125—Panfeeding systems; Feeding pans therefor

Definitions

  • the invention relates to a feed device of the type mentioned in the preamble of claim 1.
  • Such a feed device is known from the German Ge- brauchsmuster 8806165.5.
  • This known device is in particu- lar intended for feeding pigs and, compared with the earlier feed devices, has the advantage that the amount of feed per trough can be metered out individually per trough, by opening and closing the metering valve once or several times with the aid of remote control pneumatic or hydraulic means.
  • the metering valve comprises a conical body suspended from a cable drive and connected with the piston of a piston cylinder unit.
  • a disadvantage of the above-mentioned known device is that for many application there is not sufficient cer- tainty as to whether or not the metering valve is going to open. After all, the metering valve may stick to the sitting or its movements may be hampered in another way, so that the weight of the feed does not suffice to completely or partially open the valve.
  • the invention intends to provide a feed device of the kind mentioned in the preamble in which this problem is solved, and is characterized in that due to the drive means the metering valve is movable both from the closed to the opened position and from the opened to the closed position substantially independent of gravity. Due to the fact that gravity is no longer used for opening the metering valve or for closing it, but that opening and closing of the metering valve is always realized exclusively, or substantially through the drive means, the certainty that the portion is indeed metered out is significantly greater.
  • an embodiment of the invention as described in claim 2 is applied.
  • the presence of slip coupling means will prevent the drive means from becoming strained and possibly damaged.
  • a preferred embodiment of the invention comprises the characteristics of claim 3.
  • An important advantage of this embodiment is that the metering valve inside the metering housing is in contact with the feed portion to be metered out. As a result, when the metering valve opens, at least part of the feed portion in the metering housing is turned over. The turning over by the metering valve ensures that the possibility of obstruction in the metering housing is diminished, even if the feed has been waiting in the metering housing for some hours, and has to some extent become compacted.
  • Claim 4 describes an embodiment which is interest- ing because of its simple construction.
  • This embodiment of the invention is especially suitable for use in feed installations in which the drive means of the metering valves are part of the installation and take the form of, for instance, cables or rods extending along the feed con- veyor tubes.
  • the linear movement of the cable or rod is transmitted via the gear rack to the gear wheel segment and subsequently, via the latter, to the swivelling metering valve inside the metering housing.
  • the last mentioned embodiment of the invention can also comprise the characteristics of claim 5.
  • the gear rack segment may simply be clampingly linked with the pull-push rod of the feed installation.
  • slip will develop between the pull-push rod and the gear rack segment.
  • the ensuing frictional forces can be dimensioned such that there is no damage to the feed device, or to the pull-push rods which are part of the feed installation, or a motorized central drive device coupled thereto.
  • Another embodiment of the invention is characterized by the characteristic part of claim 6.
  • the inspection and/or assembly opening facilitates, for example, the instalment of the metering valve through the removal of the lid, and allows the interior of the metering housing to be inspected at all times.
  • Yet another embodiment is characterized in claim 7.
  • This embodiment is, for example, suited to having a capacitive feed level sensor fitted on one or more of the feed devices according to the invention, which feed level sensor can serve to control the central feed installation or to give warning of undesirable situations.
  • Figure 1 is a cross section through a feed conveyor tube of a feed installation and along the central line of the chute of a feed device according to the invention, which is intended for feeding poultry, in particular chickens ;
  • Figure 2 is a partial view in accordance with arrow P in Figure 1, in which a portion of the assembly lid is removed for an unhindered view onto the gear wheel segment and the gear rack segment for driving the metering valve;
  • Figure 3 is an exploded view in perspective of the metering valve, the gear wheel segment, the gear rack seg- ment and an accessory assembly lid.
  • the figures show a feed device 1 for the supply of a feed portion (not shown) from a feed conveyor being part of a feed device, which feed conveyor is provided with a feed conveyor tube 3 having a chute opening 5 in the wall of the tube debouching into the feed device .
  • the feed device comprises a tray-like trough 7. On the trough a so- called grille 9 is placed, having a plurality of substantially curved ribs 11 (only two are shown in the drawing) , extending radially inward and upward from the rim of the trough 7.
  • the trough is designed for feeding poultry such as chicks, chickens or other fowl, and is in reality 00
  • TJ rd TJ 0 4-J MH CQ ⁇ J ⁇ m 4-J ⁇ CO 4-1 U - l 4-J rd ⁇ en -H ⁇ ⁇ -H rt TJ rl O ⁇ ro O rd MH o rd £ ,

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Environmental Sciences (AREA)
  • Birds (AREA)
  • Animal Husbandry (AREA)
  • Biodiversity & Conservation Biology (AREA)
  • Feeding And Watering For Cattle Raising And Animal Husbandry (AREA)
  • Steroid Compounds (AREA)

Abstract

On décrit un distributeur d'aliments (1) servant à approvisionner un nourrisseur à partir d'un convoyeur alimenteur intégré à une installation d'alimentation centrale. Les aliments sont dosés dans un compartiment de dosage (29) muni d'un orifice de sortie (33) pouvant être ouvert ou fermé par un moteur au moyen d'une valve doseuse (37). Selon l'invention, des moyens d'entraînement (49, 51) sont utilisés pour induire le mouvement de la valve doseuse (37) de la position fermée à la position ouverte et inversement, obligatoirement et indépendamment de la gravité. En cas d'obstruction de la valve doseuse (37), un accouplement à glissement entre en jeu pour assurer une protection.
PCT/NL1998/000478 1997-09-17 1998-08-26 Distributeur d'aliments WO1999013708A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
NL1007051A NL1007051C2 (nl) 1997-09-17 1997-09-17 Voederinrichting.
NL1007051 1997-09-17

Publications (1)

Publication Number Publication Date
WO1999013708A1 true WO1999013708A1 (fr) 1999-03-25

Family

ID=19765688

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/NL1998/000478 WO1999013708A1 (fr) 1997-09-17 1998-08-26 Distributeur d'aliments

Country Status (2)

Country Link
NL (1) NL1007051C2 (fr)
WO (1) WO1999013708A1 (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104823876A (zh) * 2015-05-12 2015-08-12 唐正红 禽类多功能喂料器

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3904082A (en) * 1972-08-25 1975-09-09 Chore Time Equipment Weight controlled feeder system
EP0270150A1 (fr) * 1986-11-17 1988-06-08 Camillo Pirovano Cuvette d'affouragement ou auge pour installation de génétic animale
DE8806165U1 (fr) 1988-05-09 1988-06-30 Pirovano, Camillo, Cernusco Lombardone, Como, It
EP0421553A1 (fr) 1989-10-04 1991-04-10 Roxell N.V. Mangeoire réglable pour volaille
EP0655194A2 (fr) 1990-10-30 1995-05-31 Ctb, Inc. Mangeoire pour la volaille
NL9401783A (nl) * 1994-10-26 1996-06-03 Heesen Technocom B V Verdeelstuk t.b.v. gestuurde voeraftap van een meerfase-voedersysteem.

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3904082A (en) * 1972-08-25 1975-09-09 Chore Time Equipment Weight controlled feeder system
EP0270150A1 (fr) * 1986-11-17 1988-06-08 Camillo Pirovano Cuvette d'affouragement ou auge pour installation de génétic animale
DE8806165U1 (fr) 1988-05-09 1988-06-30 Pirovano, Camillo, Cernusco Lombardone, Como, It
EP0421553A1 (fr) 1989-10-04 1991-04-10 Roxell N.V. Mangeoire réglable pour volaille
EP0655194A2 (fr) 1990-10-30 1995-05-31 Ctb, Inc. Mangeoire pour la volaille
NL9401783A (nl) * 1994-10-26 1996-06-03 Heesen Technocom B V Verdeelstuk t.b.v. gestuurde voeraftap van een meerfase-voedersysteem.

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104823876A (zh) * 2015-05-12 2015-08-12 唐正红 禽类多功能喂料器

Also Published As

Publication number Publication date
NL1007051C2 (nl) 1999-03-18

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