WO2021185416A1 - Support d'œufs et procédé de transport d'œufs et de poussins dans un poulailler - Google Patents

Support d'œufs et procédé de transport d'œufs et de poussins dans un poulailler Download PDF

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Publication number
WO2021185416A1
WO2021185416A1 PCT/DE2021/100271 DE2021100271W WO2021185416A1 WO 2021185416 A1 WO2021185416 A1 WO 2021185416A1 DE 2021100271 W DE2021100271 W DE 2021100271W WO 2021185416 A1 WO2021185416 A1 WO 2021185416A1
Authority
WO
WIPO (PCT)
Prior art keywords
egg
egg tray
tray
chicks
floor
Prior art date
Application number
PCT/DE2021/100271
Other languages
German (de)
English (en)
Inventor
Bernhard Brüggemann
Daniel HÜSER
Original Assignee
Emsland Brüterei GmbH
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 DE102020107771.8A external-priority patent/DE102020107771B3/de
Priority claimed from DE102020107772.6A external-priority patent/DE102020107772B4/de
Application filed by Emsland Brüterei GmbH filed Critical Emsland Brüterei GmbH
Publication of WO2021185416A1 publication Critical patent/WO2021185416A1/fr

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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
    • A01K31/00—Housing birds
    • A01K31/18—Chicken coops or houses for baby chicks; Brooders including auxiliary features, e.g. feeding, watering, demanuring, heating, ventilation
    • 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
    • A01K43/00—Testing, sorting or cleaning eggs ; Conveying devices ; Pick-up devices

Definitions

  • the present invention relates to the rearing of poultry in agriculture.
  • the invention relates to an egg tray for
  • a solution marketed under the commercial name One2Born according to EP 3200 581 B1 uses so-called ready-made hatchers, in which eggs that have been hatched are transported into the stable and placed there on cardboard carriers at a distance above the stable floor.
  • ready-made hatchers in which eggs that have been hatched are transported into the stable and placed there on cardboard carriers at a distance above the stable floor.
  • Egg trays can be used in two different horizontal positions.
  • US Pat. No. 5,146,871 A shows such a combined hatching tray and hatching tray, but here the device is divided into a horizontal turning of the eggs in a mechanically fixed state, so that this route is out of the question for a person skilled in the art. Transporting this known arrangement would also be impossible, since there would be no space for the hatching chicks and the eggs lying loose would also be damaged by transport movements in the hatching phase. Therefore, an egg tray according to the invention for transporting hatched eggs and / or chicks is proposed, which has a flat base and a wall extending transversely from the edge of the base essentially in one direction and surrounding the base. Such an egg tray has, for example, a height of 15-20 cm, a width of 50-70 cm and a length of 60-90 cm. The material shows
  • Plastic materials are often used for reasons of weight, cost and stability. live chicks are placed in such boxes in traditional methods. The dimensions, in particular the height, are dimensioned in such a way that there is sufficient freedom of movement for chicks, depending on the type of poultry.
  • a flat floor extends essentially in a flat plane, and this can include structures for stabilizing or for holding eggs.
  • a structure of the floor can be completely closed or provided with openings or gaps.
  • the basic shape is usually rectangular, but can also be designed in different shapes.
  • the wall can, for example, be designed as a plastic surface with corresponding reinforcements on the edges or have struts or the like for stiffening and reinforcement.
  • the wall can have air slots or a lattice structure to support air circulation.
  • the wall is designed in such a way that that they should physically hold back chicks and eggs in the area of the egg tray and at the same time allow a suitable degree of air circulation and thermal insulation through a grid structure or suitable openings.
  • the wall can extend transversely from a
  • Crate floor level for example at right angles to it, extend.
  • the essential one direction of the extension should indicate the variant that a shorter part of the wall can also extend in the opposite direction on the other side of the floor. This can be used, for example, to lock a stacking position in order to prevent two egg trays arranged one above the other from slipping.
  • the wall is primarily intended to provide a stabilizing support function and a limiting function that prevents chicks from falling out. At the same time, there can be air permeability.
  • the wall can be constructed as a wire mesh arrangement, from supports, mesh or similar structures.
  • the egg tray can be spatially positioned in an egg transport position in which the wall of the egg tray extends vertically downwards from the floor and an outer surface of the floor facing away from the wall is directed horizontally upwards.
  • an egg tray has hitherto usually been used, for example for the exclusive transport of live chicks, with the bottom down and with the wall up. For example, it can be lifted and moved using handles, recesses, notches or similar suitable holding elements. This corresponds to the chick transport position described below.
  • the egg tray In the case of the egg transport position, the egg tray is rotated from the previously known and customary position by about 180 degrees around a horizontal axis, so that the outer surface, or the surface to be referred to as the underside of the box, is now on top and the wall, starting from the floor, extends downwards extends. In other words, the longer section of the wall points downwards if it extends beyond the position of the floor. Above and below refer to earth's gravity in this context.
  • the positionability means the change in the position or orientation of the egg tray in space, for example, its position on the shelf of a machine or a table.
  • the direction of the outer surface can be described here, for example, by a surface normal of the outer surface.
  • the outer surface of the base has an egg holding structure which is designed to receive eggs in a supporting manner in the egg transport position of the egg tray.
  • the egg structure is designed so that the eggs can be kept stable in the egg structure by their own weight and do not fall out during transport.
  • Various geometric structural elements such as bulges, protrusions, depressions, etc. can be used for this.
  • the eggs are placed on the bottom surface of the upturned egg tray in a suitable holding structure and held stable by their own weight.
  • the advantage of an egg housing structure can be seen in the fact that the eggs can be placed at a suitable height and also without barriers on or above a stable floor, so that chicks hatched in the house can leave the egg carrier without danger.
  • the bottom and / or the wall are designed in such a way that, in the egg transport position of the egg tray, a likewise spatial in
  • Egg transport layer aligned second egg tray is stackable over it, so that the outer surface of the bottom of the egg tray together with the wall of the second egg tray and the bottom of the second egg tray forms a cage-like interior that is suitable for receiving eggs and chicks hatched therefrom.
  • the combination of two egg trays arranged one above the other forms a transport cage for chicks and eggs.
  • stackable should be understood to mean the possibility of positioning several such egg trays on top of one another. This can be a touchdown,
  • Attachment, support or similar mechanisms mean. Additional mechanical means for mechanical stabilization, in particular with regard to safe transport, can be provided.
  • a cage-like interior should be understood to mean the suitability of the device for being able to accommodate live chicks in an animal-friendly manner.
  • This includes, for example, mechanical stabilization against falling out, as well as adequate space and air circulation.
  • the interior space that is created is appropriately sized so that there is sufficient freedom of movement and fresh air for chicks that hatch from the eggs.
  • the term “second egg tray” can mean, for example, an egg tray that is identical or at least similarly designed relative to the egg tray. The advantage here is that only a single identical version of the egg tray has to be produced in larger numbers and can be used for larger stacks and also for hatching processes. However, it is also conceivable that the second egg tray only offers the wall and an upper spatial delimitation such as a lid function and does not necessarily have to have its own egg holding structure.
  • Egg holding structure necessary, which would have to be disposed of later. Rather, the advantageous possibility of reuse can arise.
  • feed and / or water is stored in the stable in the direct vicinity of the egg carrier, so that the hatched chicks have immediate access to food and water.
  • on the egg carrier so that the hatched chicks have immediate access to food and water.
  • Egg carrier a supply unit for feed and / or water can be provided.
  • the outer surface of the base with the egg holding structure of the egg tray protrudes vertically into an area of the second egg tray enclosed by the wall.
  • the plane of the outer surface with the egg receiving structure is arranged closer to the bottom of the second egg tray than the end of the wall of the second egg tray that is vertically remote from the bottom of the second egg tray. This can can be achieved, for example, by a bottom which tapers upwards at an angle.
  • the advantage can be a higher mechanical stability of several stacked egg carriers.
  • the egg holding structure is formed exclusively by the material of the base. In other words, no additional separate material is used, which is additional
  • the egg holding structure and the base are made in one piece.
  • openings are provided in the bottom for liquid to flow off. This can be advantageous in particular for a cleaning and / or a disinfection process, since in this way liquid can flow off and dry more quickly.
  • the egg holding structure is formed by recesses or a support structure in the bottom. These recesses can be formed by troughs, openings or similar suitable geometric structures; in one example, the egg holding structures are formed by webs or a support structure.
  • the egg holding structure is designed separately and arranged on the outer surface of the base. In this case, a separate egg holding structure is placed on the floor or attached to the outer surface.
  • the egg holding structures have drain holes for liquids to drain off.
  • This can be advantageous in particular for disinfection purposes, here in particular a drying behavior.
  • One motivation for this approach can be the reusability of known components. Consequently, it is desirable to be able to implement several slip processes with as little additional equipment as possible.
  • an embodiment of the egg tray is proposed in which the egg tray can still be positioned in a spatial chick transport position in which the wall extends essentially vertically from the
  • Floor extends upwards and a floor surface of the floor surrounded by the wall is designed to receive live chicks for transport purposes in the chick transport position of the egg tray.
  • the bottom and / or the wall are designed so that in the chick transport position the egg tray can be stacked vertically above a second egg tray, also aligned in the chick transport position, so that the outer surface of the bottom of the second egg tray together with the wall of the egg tray and the bottom surface of the egg tray form a cage-like Forms interior space to accommodate chicks.
  • this can be understood as the previously known position of use of such an egg tray, in which live chicks are transported in boxes stacked one on top of the other.
  • Egg holding structure provided in order to be able to incubate eggs in a standing position during the previously known incubation process.
  • the egg tray is designed as a transport box for transporting chicks.
  • This can be a commercially available one, for example
  • a method for transporting hatched eggs and / or chicks into a poultry house is proposed.
  • an egg tray as described above, is initially provided in the spatial egg transport position. This means that the outside of the bottom faces up and the egg holding structure is accessible. The border or wall points downwards.
  • the egg tray can be placed on a transfer machine or in this position Pick and place machine in the hatchery, with the wall having a supporting effect.
  • hatched eggs are placed in an egg holding structure on an outer surface of the bottom of the egg tray.
  • a transfer machine that removes hatched eggs from a hatching tray with the help of suction cups and transfers them to the egg holder structure of the egg tray.
  • a second egg tray is placed on the egg tray in the egg transport position, so that the outer surface of the bottom with the egg holder structure of the egg tray, together with the wall of the second egg tray and the bottom of the second egg tray, forms a cage-like interior for receiving eggs and chicks.
  • the overlying egg tray is stacked so closely on the underlying egg tray with the eggs that later, for example, a damage-free turning of the entire egg tray arrangement in the hatchery is made possible Safe transport of the hatched eggs through the egg holding structure as well as the provision of sufficient space for hatched chicks caused by a sufficient spacing of the two box bottoms.
  • the mechanically stable wall can advantageously ensure the necessary distance between the two floors at any point in time during transport.
  • the step sequence of providing, placing and putting on is required to be repeated.
  • a stack of, for example, about 15 to 25 egg trays can be placed on top of one another.
  • the egg carriers can be transported to a poultry house.
  • the at least two egg carriers placed on top of one another are set down at a set down position on the floor of a poultry house.
  • the setting down position can be understood to mean the position on the floor of a poultry istalis, where the egg tray is to be set down, for example according to a precalculated and optimized application process. Usually certain complaints and positioning can be aimed for for a stable area in order to ensure an optimal utilization of a stable area. In the example of two egg carriers stacked on top of one another, the wall of the lower box is placed on the bottom of the poultry istalis.
  • the second egg tray is lifted vertically upwards from the egg tray. This removes the cage-like border formed by the wall of the second egg tray. This allows hatched chicks to leave the egg holding structure or the egg tray.
  • the height of the wall is chosen so that a chick jumping from the height of the egg holding structure on the floor of the poultry istalis or onto a litter is harmless to health.
  • the vertical lifting upwards also minimizes the risk of injury to the chicks, since a wall moving upwards comes into minimal or no contact with the animals.
  • a depositing machine pulls the stack of egg trays behind it in the direction of travel, so that the depositing machine moves away from the deposited egg trays into a free stali area and thus there is no danger for any chicks that may roam free.
  • the eggs are placed in the egg holding structure between the 16th and 19th day after fertilization of the egg.
  • the fertilized eggs are transferred in the pre-brood phase.
  • the hatching process is continued in the hatchery even after the egg tray has been converted into the egg holding structure.
  • the egg trays are deposited on the floor of the poultry istalis on the 17th to 20th day after fertilization of the egg.
  • the egg trays are set down on the floor of the poultry stalis on the 20th to the 23rd day.
  • the advantage of this method is that a part of the hatched eggs is made possible already in the egg carriers and that there is sufficient space for chicks and suitable conditions available for this. This can be a later time for the transport and consequently a shorter duration of the
  • the egg carriers are deposited on the floor of the poultry stalks from the point in time at which at least some of the hatching chicks have pierced the inner egg membrane during the hatching process.
  • the time at which the egg trays are set down on the storage floor is the time at which the
  • the egg trays are set down on the floor of the poultry stalis from the point in time when, during the hatching process, some of the hatching chicks have produced at least a first crack in the egg shell.
  • Chicks to feed and water an optimized time for transport can be determined.
  • a third egg tray can be placed vertically above the second egg tray.
  • the method has the step of moving the second egg tray with the third egg tray to a second setting position in the poultry house, setting the second egg tray at the second setting position on the floor of the poultry stalis and lifting the third egg tray from the second egg tray vertically upwards.
  • a litter on the bottom of the poultry stick can also be viewed as an insulating covering material for the stali floor and comprise materials familiar to the person skilled in the art.
  • a flat, paper-like insulating layer is provided between the bottom of the poultry stick and the egg trays.
  • food is provided for the chicks on this paper layer so that they find food in the immediate vicinity immediately after hatching.
  • feed is brought out by a weaning machine, for example in the course of weaning the egg tray.
  • the lining is applied together with the application of the paper layer.
  • the second egg tray is picked up after the second egg tray has been lifted off and after a hatching process has ended
  • Egg tray from the bottom of the poultry tail In other words, after the hatching process is complete, the egg trays are removed from the house, transported away and can thus be returned and reused. For this purpose, according to one embodiment, after the egg trays have been picked up from the bottom of the poultry stick, the egg trays are cleaned and / or disinfected.
  • a depositing machine for depositing egg carriers on the bottom of a poultry stick.
  • This depositing machine is designed in particular, the one described so far to carry out the method according to the invention and can advantageously; enable at least partial automation of the process of placing hatched eggs and chicks in the poultry house.
  • this machine has a paper rolling unit for applying a paper layer on the floor of the poultry house.
  • FIG. 1 shows an example of a method according to the invention for transporting hatched eggs and / or chicks into a structure
  • Fig. 3 shows two egg carriers stacked one on top of the other with eggs hatched.
  • Fig. 4 shows an egg tray according to the invention before being transported into a
  • FIG. 5 shows an egg tray according to the invention when it is set down on the floor of a poultry house.
  • FIG. 6 shows an egg tray according to the invention when a second egg tray is lifted off
  • FIG. 7 shows a depositing machine when depositing egg carriers on the floor of a poultry house.
  • Fig. 8 shows a transport box for chicks.
  • FIG 9 shows an egg tray according to the invention with an egg holding structure.
  • FIG. 1 shows an example of a method 100 according to the invention for transporting and depositing hatched eggs and / or chicks.
  • the method is first presented and selected
  • an egg tray 10 is provided in a spatial egg transport position.
  • hatched eggs are placed in an egg holding structure 14 on an outer surface of a base of the egg tray.
  • step 130 by placing a second egg tray 11 in the egg transport position on the egg tray 10.
  • the stack of egg trays 10, 11 is transported into a poultry house in step 140.
  • step 150 the egg trays 10, 11 are set down on the floor of a poultry house.
  • the second egg tray 11 arranged above is lifted off the egg tray 10 in step 160 in the poultry stalk.
  • a further step 170 can follow in which the egg tray 10 is picked up from the floor of the poultry house. Aspects of the above-mentioned steps are to be explained in more detail in FIGS. 2 to 6; in FIG. 2, an egg tray 10 is shown in a simplified manner in a cross-sectional view. First of all, a flat bottom 20 can be seen, from which a wall 22 extends downwards transversely from the edge of the bottom 20 essentially in one direction and thus represents an egg transport layer. This extends all the way around the base 20 (see also FIGS. 8 and 9).
  • an outer surface 24 of the bottom 20 is directed upwards.
  • an egg holding structure 14 is provided on a floor surface 21, which can hold eggs 16 in a supporting manner in a chick transport position.
  • This outer surface 24 has an integral structure 14.
  • This is designed to receive in particular eggs 16 by a suitable geometric structure or other suitable means in such a way that they are also held during normal transport movements.
  • these can be depressions which take up part of the volume of the egg 16 and primarily stabilize the egg 16 by its own weight in a supporting manner.
  • a transfer machine with egg receiving organs 18 can be used, for example. These hold eggs 16, for example by suction cups and vacuum, and carefully place them into the eggs by moving them downwards
  • Egg holding structure 14 for example between 50 and 80 eggs 16 can be placed in such an egg tray.
  • Egg transport layer placed vertically on the egg tray 10. This process can be repeated with several egg carriers 10, 11, which is indicated by a third egg carrier 12.
  • the third egg tray 12 can advantageously have the same or at least similar features as the egg tray 10 or the second egg tray 11.
  • the stacking creates a cage-like interior space 28 which is suitable for receiving eggs 16 and chicks 44.
  • a point in time at which the hatched eggs 16 are placed 120 is selected such that the hatching process has not yet started and the eggs 16 can thus be safely transferred.
  • the height of the outer surface 24 of the base 20 is such that the egg holder structure 14 protrudes vertically upwards, so that it protrudes vertically into an area of the second egg tray 11 enclosed by the wall 22. In other words, stable stacking of the egg trays 10, 11 is possible as a result.
  • the steps 110, 120 and 130 described here can, for example, be carried out in a hatchery on a suitable system.
  • the step 140 of transporting a stack of egg trays 10, 11, 12 into a poultry house 30 is indicated.
  • a suitable transport trolley or transport vehicle is provided for transport to the stali area.
  • the egg carriers 10, 11, 12 can be designed, for example, as inverted transport boxes with the corresponding egg holding structures 14 (see, for example, FIG. 9). Due to the fact that no further relocating step is necessary before hatching of the chicks 44, the hatching process can already partially begin during the transport step.
  • the transport conditions for this can be selected so that the corresponding climatic and technical transport conditions are given for the wellbeing of the animals.
  • ventilation openings 32 only partially indicated here, can be provided in the egg carriers 10 and / or transport vehicles can have suitable air conditioning systems.
  • FIG. 5 the floor 34 of a poultry house 30 with a layer of litter 36 is shown. In addition to the insulation, there is a paper-like layer on it
  • Insulating layer 38 is provided.
  • feed 40 is provided for chicks. This is to ensure that chicks have quick and direct access to food and water after hatching.
  • the situation illustrated in FIG. 5 relates to step 150 of setting the
  • the illustration shown in FIG. 6 relates to the area of the floor 34 of the poultry house 30 already described in FIG lifted up.
  • the interior 28 previously formed by the egg tray 10 and the second egg tray 11 is opened so that chicks 44 that have already hatched can leave the area of the egg tray 10.
  • There is a height of the side wall 22 is selected so that chicks 44 can safely get from the upper edge of the wall 22 onto the insulating paper layer 38 or into the litter 36.
  • the chicks 44 from the remaining eggs 16 can, for example, hatch during the following hours and also leave the egg holding structure 14.
  • An advantage of the method 100 and the egg carriers 10, 11, 12 can be seen in the possibility of allowing the chicks 44 to hatch gently at a point in time before the egg carriers 10, 11, 12 are set down in the poultry house 30.
  • the egg carriers 10, 11, 12 can be set down 150 for this purpose, for example in the case of chicken eggs, between the twentieth and twenty-third day after the eggs 16 have been fertilized.
  • this point in time can be selected so that the egg trays 10, 11, 12 are deposited 150 in the poultry stalk 30 when at least some of the hatching chicks 44 have pierced the inner egg skin Reduce stall 30, since some of the carbon dioxide from the eggs 16 can escape outside of the stall 30.
  • the egg carriers 10, 11, 12 can, for example, be picked up again or collected after all the eggs 16 have hatched completely. Due to the construction of the egg trays 10, 11, 12, no additional structure made of cardboard or similar materials is necessary, so that the egg trays 10, 11, 12 can be reused without additional material expenditure.
  • the egg trays 10, 11, 12 can be picked up from the floor 34 of the poultry house 30 in accordance with step 170 and transported away from the house 30, for example, mechanically using suitable machines or devices or manually.
  • FIG. 7 shows an example of a depositing machine 46 for depositing egg trays 10, 11, 12 on the floor 34 of the poultry house 30.
  • the idea here is to transport 140, deposit 150 and lift 160 the egg trays as quickly and efficiently as possible 10, 11, 12 to allow on the floor 34 of the poultry stal 30.
  • the stack of a multiplicity of egg carriers 10, 11, 12 is coupled to a drive unit 48.
  • This drive unit 48 is implemented by a poultry stick 30 and in particular to enable the egg tray 10, 11, 12 to be set down in accordance with step 150 and lifted off in accordance with step 160.
  • a placement unit 50 is provided in particular for vertical movement of the egg tray 10, 11, 12. This has suitable mechanical means, the egg trays 10, 11, 12 at the intended placement positions in the
  • the settling machine 46 moves in the direction of travel 52 over the floor 34 of the poultry isalis 30 and sets the egg trays 10, 11, 12 on the floor 34 behind it.
  • the stack with the egg trays 10, 11 is first moved downward in the direction of the base 34 by the setting unit 50 until the lowermost egg tray 10 touches the base 34.
  • the mechanical means of the depositing unit 50 now engage the egg carriers 10, 11, 12 in such a way that the second egg carrier 11 stacked above is lifted together with the remaining egg holders 11, 12 arranged vertically above it and is thus lifted from the lowest egg carrier 10.
  • the drive unit 48 is designed in such a way that it now moves on together with the remaining egg trays 11, 12 to a next set-down position in the stable and there places the now lowermost egg tray 11 on the floor 34 of the poultry istalis 30.
  • the egg tray 10, 11, 12 is designed as a modified transport box 54, as is usually used for transporting live chicks.
  • this transport box can also be designed for transporting or incubating eggs 16 in the transport position for chicks.
  • an integral structure (not shown) can be provided on the bottom surface 21.
  • the illustration shown here shows a spatial chick transport position where a wall 22 in the
  • an integral structure 14 is provided on an outer surface 24 of the base 20 (covered here). This should then enable the method 100 described above in an egg transport position of the transport crate 54, that is to say a position of the transport crate 54 rotated by 180 °. The idea here is to be able to cost-effectively modify and use transport crates 54 already used in the hatcheries with appropriate modifications for the method described above 20 points upwards.
  • Recesses 14 are provided here as an egg holding structure 14 in order to receive eggs 16.
  • the base 20 is designed as a plastic plate with recesses 14.
  • the base 20 has an air-permeable and / or liquid-permeable grid structure. In the example shown here, 72 eggs can be received by the egg holding structure 14. The distances are chosen so that chicks 44 can hatch from the eggs 16 and there is adequate space in an interior 28 of the transport crate for hatching and for safe transport of the animals.

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  • Life Sciences & Earth Sciences (AREA)
  • Environmental Sciences (AREA)
  • Animal Husbandry (AREA)
  • Biodiversity & Conservation Biology (AREA)
  • Birds (AREA)
  • Zoology (AREA)
  • Housing For Livestock And Birds (AREA)

Abstract

La présente invention se rapporte à un support d'œufs (10, 11, 12) et à un procédé (100) de transport et de dépose d'œufs incubés (16) et/ou de poussins (44), les œufs incubés (16) étant placés dans une structure de support d'œufs (14) d'un support d'œufs (10). Par mise en place (120) d'un autre dispositif de retenue d'œufs (11) verticalement au-dessus du premier support d'œufs (10), un intérieur de type cage (28) est formé, dans lequel les poussins (44) peuvent éclore des œufs incubés (16) ; dans le poulailler (30), le support d'œufs (10) est posé sur le sol du poulailler et le second support d'œufs (11) positionné au-dessus de ce dernier est surélevé par rapport au premier support d'œufs, de sorte que les poussins (44) qui ont éclos entre-temps peuvent quitter la structure de support d'œufs (14) et obtenir immédiatement l'accès à la nourriture (40) et à l'eau (42) dans le poulailler (30).
PCT/DE2021/100271 2020-03-20 2021-03-17 Support d'œufs et procédé de transport d'œufs et de poussins dans un poulailler WO2021185416A1 (fr)

Applications Claiming Priority (6)

Application Number Priority Date Filing Date Title
DE102020107771.8A DE102020107771B3 (de) 2020-03-20 2020-03-20 Verfahren und Vorrichtung zur Ablage von Eiern in einem Geflügelstall
DE102020107772.6A DE102020107772B4 (de) 2020-03-20 2020-03-20 Verfahren und Vorrichtungen zum Transport und Absetzen von angebrüteten Eiern und/oder Küken in einem Stall
DE102020107772.6 2020-03-20
DE102020107771.8 2020-03-20
DE102021102815.9A DE102021102815A1 (de) 2020-03-20 2021-02-08 Eierträger und Verfahren zum Transportieren von Eiern und Küken in einen Stall
DE102021102815.9 2021-02-08

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WO2021185416A1 true WO2021185416A1 (fr) 2021-09-23

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PCT/DE2021/100270 WO2021185415A1 (fr) 2020-03-20 2021-03-17 Procédé et dispositifs pour transporter et déposer des œufs couvés et/ou des poussins dans une installation d'élevage
PCT/DE2021/100271 WO2021185416A1 (fr) 2020-03-20 2021-03-17 Support d'œufs et procédé de transport d'œufs et de poussins dans un poulailler

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PCT/DE2021/100270 WO2021185415A1 (fr) 2020-03-20 2021-03-17 Procédé et dispositifs pour transporter et déposer des œufs couvés et/ou des poussins dans une installation d'élevage

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2591153B (en) * 2020-05-06 2023-06-21 Onfarmhatching Ltd An egg setting device

Citations (7)

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