EP0740501A1 - Appareil melangeur de matieres telles que le fourrage - Google Patents

Appareil melangeur de matieres telles que le fourrage

Info

Publication number
EP0740501A1
EP0740501A1 EP95906554A EP95906554A EP0740501A1 EP 0740501 A1 EP0740501 A1 EP 0740501A1 EP 95906554 A EP95906554 A EP 95906554A EP 95906554 A EP95906554 A EP 95906554A EP 0740501 A1 EP0740501 A1 EP 0740501A1
Authority
EP
European Patent Office
Prior art keywords
mixing
loading plate
mixing chamber
feed
chamber
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.)
Withdrawn
Application number
EP95906554A
Other languages
German (de)
English (en)
Inventor
Cornelis Hendricus Liet
Fredericus Liet
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.)
LITECH BV
Original Assignee
LITECH BV
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
Priority claimed from NL9400143A external-priority patent/NL9400143A/nl
Application filed by LITECH BV filed Critical LITECH BV
Publication of EP0740501A1 publication Critical patent/EP0740501A1/fr
Withdrawn legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F35/00—Accessories for mixers; Auxiliary operations or auxiliary devices; Parts or details of general application
    • B01F35/71—Feed mechanisms
    • B01F35/717—Feed mechanisms characterised by the means for feeding the components to the mixer
    • B01F35/71765—Feed mechanisms characterised by the means for feeding the components to the mixer using rakes or plain plates with raking movement
    • A—HUMAN NECESSITIES
    • A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01F—PROCESSING OF HARVESTED PRODUCE; HAY OR STRAW PRESSES; DEVICES FOR STORING AGRICULTURAL OR HORTICULTURAL PRODUCE
    • A01F25/00—Storing agricultural or horticultural produce; Hanging-up harvested fruit
    • A01F25/16—Arrangements in forage silos
    • A01F25/20—Unloading arrangements
    • A01F25/2027—Unloading arrangements for trench silos
    • 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
    • A01K5/00—Feeding devices for stock or game ; Feeding wagons; Feeding stacks
    • A01K5/001—Fodder distributors with mixer or shredder
    • A01K5/007—Fodder distributors with mixer or shredder with mixing or shredding area contained inside an endless chain or belt conveyor
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F33/00—Other mixers; Mixing plants; Combinations of mixers
    • B01F33/27—Mixers having moving endless chains or belts, e.g. provided with paddles, as mixing elements
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F33/00—Other mixers; Mixing plants; Combinations of mixers
    • B01F33/50—Movable or transportable mixing devices or plants
    • B01F33/502—Vehicle-mounted mixing devices
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F33/00—Other mixers; Mixing plants; Combinations of mixers
    • B01F33/50—Movable or transportable mixing devices or plants
    • B01F33/502—Vehicle-mounted mixing devices
    • B01F33/5021—Vehicle-mounted mixing devices the vehicle being self-propelled, e.g. truck mounted, provided with a motor, driven by tracks
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F35/00—Accessories for mixers; Auxiliary operations or auxiliary devices; Parts or details of general application
    • B01F35/71—Feed mechanisms
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F35/00—Accessories for mixers; Auxiliary operations or auxiliary devices; Parts or details of general application
    • B01F35/75—Discharge mechanisms
    • B01F35/751—Discharging by opening a gate, e.g. using discharge paddles
    • A—HUMAN NECESSITIES
    • A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01F—PROCESSING OF HARVESTED PRODUCE; HAY OR STRAW PRESSES; DEVICES FOR STORING AGRICULTURAL OR HORTICULTURAL PRODUCE
    • A01F25/00—Storing agricultural or horticultural produce; Hanging-up harvested fruit
    • A01F25/16—Arrangements in forage silos
    • A01F25/20—Unloading arrangements
    • A01F25/2027—Unloading arrangements for trench silos
    • A01F2025/2054—Machinery for cutting successive parallel layers of material in a trench silo
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F2101/00—Mixing characterised by the nature of the mixed materials or by the application field
    • B01F2101/06—Mixing of food ingredients
    • B01F2101/18—Mixing animal food ingredients

Definitions

  • the invention relates to an apparatus for mixing feed, such as silage or the like, comprising a mixing chamber, a movable mixing element contained in the mixing chamber and formed by two circulating endless elements, such as chains or the like, connected by carriers, and a loading plate for supplying the feed into the mixing chamber.
  • the loading plate shown in this prior art mixing apparatus is pivotably attached to a carrier arm and may supply the feed to be mixed to the mixing chamber (also called loading container) through a supply opening.
  • This prior art mixing apparatus has a number of disadvantages.
  • One of the most important disadvantages is that, in the maximally retracted position in which the loading plate is nearest to the mixing element (hereafter called mixing position) , there is a large dead space between the upper portion of this loading plate and the mixing element.
  • coarse fibre-like feed for example containing long blades of grass or halms
  • mixing position in which the loading plate is nearest to the mixing element
  • Another disadvantage is that the carriers extending between the endless elements, as seen in transverse direction of the mixing chamber, form a hindrance to the supply of the feed by the loading plate into the mixing chamber. It is selfevident that this disadvantage will become stronger as the supplied feed has a greater percentage of fibre-like material.
  • the mixing apparatus is characterized in that the loading plate forms a boundary wall of the mixing chamber in a mixing position and, in this position, closely connects to the mixing element with the greater part thereof.
  • the loading plate closely connects to the mixing element when it is in the mixing position (the position in which the loading plate is closest to the mixing chamber) , so that there is substantially no dead space between this mixing element and the loading plate.
  • this prevents feed which is entangled in the mixing element from being forced to move into a progressively narrowing channel to the nip between the mixing element and the loading plate which could cause a blockade, while on the other hand it is mainly ensured already by the close fit of the loading plate to the mixing element that the feed reaches the mixing chamber fully through the mixing element.
  • said structural configuration results in a proper supply of the feed to be mixed into the mixing chamber, while on the other hand the loading plate may serve as boundary wall during the mixing operation and no feed can come out of the range of the mixing element in an unintentional manner.
  • the loading plate is flat and the mixing element has a straight path segment at the location of the loading plate, where the mixing element extends at a close distance from and parallel to the loading plate.
  • the loading plate may perform a translatory movement for supplying the feed so that the feed is introduced into the mixing chamber in an orderly manner.
  • the use of such telescoping arm does not preclude the possibility to also pivotally attach the loading plate to the end of this telescoping arm through a pivot.
  • Another measurement promoting the proper supply of the feed into the mixing chamber is that the lower end of the loading plate cooperates with an entrance guide to the feed, said entrance guide extending substantially parallel to the telescoping arm in the mixing position of the loading plate.
  • the mixing chamber has, on its front side, an unloa- ding board 6 pivotable about a transverse pivot shaft 22.
  • the pivot shaft 22 By positioning the pivot shaft 22 outside the circumscription of the mixing chamber 3 it is effected that, in the unloading position of the unloading board 6 (indicated by dashed lines) the feed is prevented from jamming between this unloading board and the return element 11 shown on the upper side.
  • FIG. 3 there is shown a second embodiment of the mixing apparatus substantially corresponding to the mixing apparatus of fig. 1.
  • the lower return elements 11 and the guides 12 for guiding the endless elements 13 are replaced by guides 24 determining the path of the endless elements 13 from the upper return elements 11 positioned on the lower side up to the neighbourhood of the loading board 6. In this manner, a precise guidance of the elements 13 along the loading plate 7 is obtained when the loading plate is in the maximum retracted position or mixing position.
  • the entrance guide 18 connects to the bottoms 26 of the mixing chamber 3 through a curved portion 25.
  • the lower cutting edge 27 of the loading plate 7 is in the maximum retracted mixing position beyond the connection of the entrance guide 18 to the curved portion 25.

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Environmental Sciences (AREA)
  • Birds (AREA)
  • Animal Husbandry (AREA)
  • Biodiversity & Conservation Biology (AREA)
  • Accessories For Mixers (AREA)
  • Mixers Of The Rotary Stirring Type (AREA)
  • Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)
  • Apparatuses For Bulk Treatment Of Fruits And Vegetables And Apparatuses For Preparing Feeds (AREA)

Abstract

Appareil mélangeur de matières telles que le fourrage, comportant une chambre de mélange (3), un élément mélangeur mobile (4) monté dans la chambre de mélange et formé de deux éléments sans fin circulants (13) reliés entre eux par des supports (16), et une plaque de chargement (7) servant à introduire les matières dans la chambre de mélange. Ladite plaque de chargement (7) forme l'une des parois de la chambre de mélange (3) lorsqu'elle est en position de mélange, et, dans cette position, elle se place très près de l'élément mélangeur (4). En outre, l'écartement des éléments mélangeurs (16) peut être suffisamment important pour ne pas entraver l'introduction des matières dans la chambre de mélange (3). Enfin, la largeur de la plaque de chargement (7) peut être inférieure à la distance comprise entre les éléments sans fin (16) des éléments mélangeurs (4).
EP95906554A 1994-01-28 1995-01-27 Appareil melangeur de matieres telles que le fourrage Withdrawn EP0740501A1 (fr)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
NL9400143 1994-01-28
NL9400143A NL9400143A (nl) 1994-01-28 1994-01-28 Menginrichting voor kuilvoer.
NL9400494 1994-03-29
NL9400494A NL9400494A (nl) 1994-01-28 1994-03-29 Menginrichting voor kuilvoer.
PCT/NL1995/000039 WO1995020869A1 (fr) 1994-01-28 1995-01-27 Appareil melangeur de matieres telles que le fourrage

Publications (1)

Publication Number Publication Date
EP0740501A1 true EP0740501A1 (fr) 1996-11-06

Family

ID=26647180

Family Applications (1)

Application Number Title Priority Date Filing Date
EP95906554A Withdrawn EP0740501A1 (fr) 1994-01-28 1995-01-27 Appareil melangeur de matieres telles que le fourrage

Country Status (3)

Country Link
EP (1) EP0740501A1 (fr)
NL (1) NL9400494A (fr)
WO (1) WO1995020869A1 (fr)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL1001103C1 (nl) * 1995-08-31 1997-03-03 Postevendam B V Inrichting voor het uitsnijden en/of verwerken van veevoer.
NL1003179C2 (nl) * 1996-05-22 1997-11-25 Postevendam B V Inrichting voor het uithalen van veevoer.
NL1004180C2 (nl) * 1996-10-03 1998-04-10 Trioliet Mullos Menginrichting en werkwijze voor het mengen van veevoeder.
NL1004995C2 (nl) * 1997-01-14 1998-07-15 Trioliet Mullos Inrichting en werkwijze voor het mengen van veevoer.
IT1306659B1 (it) * 1999-05-19 2001-10-02 Unifast S R L Carro miscelatore perfezionato.
NL1012436C2 (nl) * 1999-06-25 2000-12-28 Trioliet Mullos Inrichting en werkwijze voor het uitsnijden van silage.
US6505786B2 (en) 2000-06-23 2003-01-14 Trioliet Mullos B.V. Silage cutter
CN115119761A (zh) * 2022-08-31 2022-09-30 北京国科诚泰农牧设备有限公司 一种智能饲喂机器人的推料装置及推料方法

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT1024503B (it) * 1975-11-19 1978-07-20 Storti Ottorino Carro dessilatore dotato degli apprestamenti atti a sminuzzare erbe foraggere insilate raccoglier le rimescolarle trasportarle e di stribuirle nel posto di utilizzazione
EP0166653B1 (fr) * 1984-06-15 1989-09-06 Etablissements LUCAS G. Désileuse mélangeuse et distributrice
NL9002003A (nl) * 1990-03-22 1991-10-16 Litech Bv Inrichting voor het mengen en/of gedoseerd afgeven van veevoeder of dergelijke.
NL9100384A (nl) * 1991-03-01 1992-10-01 Trioliet Mullos Uithaal-verdeelinrichting voor silagemateriaal.

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See references of WO9520869A1 *

Also Published As

Publication number Publication date
WO1995020869A8 (fr) 2001-04-19
WO1995020869A1 (fr) 1995-08-10
NL9400494A (nl) 1995-09-01

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