WO2023174465A1 - Procédé et dispositif pour la récolte de produits devant subir un battage - Google Patents

Procédé et dispositif pour la récolte de produits devant subir un battage Download PDF

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Publication number
WO2023174465A1
WO2023174465A1 PCT/DE2023/000014 DE2023000014W WO2023174465A1 WO 2023174465 A1 WO2023174465 A1 WO 2023174465A1 DE 2023000014 W DE2023000014 W DE 2023000014W WO 2023174465 A1 WO2023174465 A1 WO 2023174465A1
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WO
WIPO (PCT)
Prior art keywords
chaff
straw
fraction
mixture
mixing
Prior art date
Application number
PCT/DE2023/000014
Other languages
German (de)
English (en)
Inventor
Johann Rumpler
Philipp Kluge
Gunter Niemtschke
Steffen Exler
Torsten Balting
Original Assignee
Kluge 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
Application filed by Kluge Gmbh filed Critical Kluge Gmbh
Publication of WO2023174465A1 publication Critical patent/WO2023174465A1/fr

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Classifications

    • A—HUMAN NECESSITIES
    • A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01D—HARVESTING; MOWING
    • A01D41/00—Combines, i.e. harvesters or mowers combined with threshing devices
    • A01D41/12—Details of combines
    • A—HUMAN NECESSITIES
    • A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01D—HARVESTING; MOWING
    • A01D41/00—Combines, i.e. harvesters or mowers combined with threshing devices
    • A01D41/12—Details of combines
    • A01D41/1208—Tanks for grain or chaff
    • A—HUMAN NECESSITIES
    • A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01D—HARVESTING; MOWING
    • A01D41/00—Combines, i.e. harvesters or mowers combined with threshing devices
    • A01D41/12—Details of combines
    • A01D41/1243—Devices for laying-out or distributing the straw
    • A—HUMAN NECESSITIES
    • A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01D—HARVESTING; MOWING
    • A01D43/00—Mowers combined with apparatus performing additional operations while mowing
    • A01D43/08—Mowers combined with apparatus performing additional operations while mowing with means for cutting up the mown crop, e.g. forage harvesters
    • A01D43/086—Mowers combined with apparatus performing additional operations while mowing with means for cutting up the mown crop, e.g. forage harvesters and means for collecting, gathering or loading mown material

Definitions

  • the invention relates to a method for harvesting threshing plants, in particular grain, whereby in the sense of the invention, threshing plants are understood to mean the above-ground biomass of threshing plants.
  • threshing plants are understood to mean the above-ground biomass of threshing plants.
  • the invention can also be used for the harvesting of legumes and oil plants, with the terms common to cereals such as grain, chaff and straw being used below in the interests of simple and understandable terminology.
  • the invention further includes a device for harvesting threshing plants using a combine harvester.
  • the general standard for conventional harvesting methods for threshing plants is to divide the harvested threshing plant into three parts: a straw fraction, a chaff fraction and a grain fraction.
  • the aim of conventional harvesting methods is usually to recover the grain fraction or, in short, the grain in a cleaned manner.
  • the straw fraction is either deposited in swaths for recovery in the field or shredded and recovered in shredded form or distributed evenly onto the harvested area to maintain the humus stability of the soil.
  • the chaff fraction was largely recovered until around the mid-1960s. As the cutting width of the combine harvester increased, the large volume of chaff produced in relation to a combine harvester largely led to the abandonment of the recovery of the chaff fraction because it was not efficient.
  • the chaff fraction is predominantly released evenly onto the harvested area.
  • EP 2 260 691 A1 describes an arrangement for handling crop residues, which is designed to be attached to a rear end of a combine harvester.
  • This arrangement includes a rotary chopper for shredding the crop residues, a device for selectively dividing the shredded crop residues into a first and/or second stream of shredded crop residues, a blower for transferring the first stream of shredded enteric residues into a collecting container and a distribution device for distribution of the second stream of shredded crop residues onto the harvested area.
  • the device for selectively dividing the shredded crop residues can be operated in such a way that either the entire shredded crop residues are fed to the blower and transferred to a collecting container or the entire shredded crop residues are fed to the distribution device for distribution to the harvested area or the shredding - nerated enteric residues are fed to the blower to a preselectable first part and transferred to a collecting container and fed to a preselectable second part of the distribution device for distribution and distributed to the harvested area.
  • This solution is only partially suitable for an effective and high-quality harvest of all biogenic materials, especially straw and chaff.
  • a method for harvesting threshing crops in particular grain, is known, in which, after the grain-chaff mixture has been separated from the straw fraction, the straw fraction is shredded and divided into a first and a second straw fraction The first straw fraction is then placed on the harvested area, the second straw fraction is further shredded and subsequently mixed with the grain-chaff mixture and the mixture from the second Straw fraction and grain-chaff mixture is transferred to a bunker. The mixture of the second straw fraction and the grain-chaff mixture is handed over to a transport vehicle for recovery and transported for further processing.
  • This harvesting process takes into account the increasing demand for fibrous biomass.
  • the disadvantage of this harvesting method is an increased transport volume for the recovery of the harvested material when there is a high proportion of straw.
  • biogenic materials from the threshing plant harvest especially straw and chaff
  • these biogenic materials can be recovered effectively and with appropriate quality and transported efficiently, i.e. at low cost.
  • the object of the invention is now to propose a method for harvesting threshing plants, which, in addition to the effective harvesting of the threshing crops, i.e. in the case of grain, enables an effective and high-quality harvest of other biogenic materials, in particular straw and chaff . In addition, efficient transport of the harvested material should be made possible.
  • a further object of the invention is to design a corresponding device for harvesting threshing plants.
  • the object of the invention is achieved by a method for harvesting threshing plants with the features of the first or second patent claim and by a device for harvesting threshing plants with the features of the fifth patent claim.
  • the patent claims relating to the above-mentioned independent patent claims each describe advantageous configurations of the method or device.
  • the method for harvesting threshing plants includes the process steps a) mowing and picking up the threshing plants consisting essentially of grain, chaff and straw, b) threshing and separating a grain-chaff mixture from the straw, also hereinafter Called total straw fraction, c) feeding the grain-chaff mixture to a transport and separation device and separating a proportion of 5 to 95% of the chaff from the grain-chaff mixture, d) feeding the grain-chaff mixture to a mix - and transfer device, e) feeding the separated portion of the chaff to a part of the total straw fraction, f) shredding the total straw fraction and mixing the part of the total straw fraction with the separated, fed portion of the chaff, g) dividing the total straw fraction into one first straw fraction and a second straw-chaff mixture fraction, h) feeding the first straw fraction to a distribution device for distribution to the harvested area, i) feeding the second straw-chaff mixture fraction to
  • the method for harvesting threshing plants comprises the process steps a) mowing and picking up the threshing plants consisting essentially of grain, chaff and straw, b) threshing and separating a grain-chaff mixture from the straw, hereinafter also referred to as the total straw fraction, c) feeding the grain-chaff mixture to a transport and separation device and separating a proportion of 5 to 95% of the chaff from the Grain-chaff mixture, d) feeding the grain-chaff mixture to a mixing and transfer device, e) feeding the separated portion of the chaff to the total straw fraction, f) comminuting the total straw fraction and mixing the total straw fraction with the separated feed fraction Proportion of chaff, g) dividing the total straw fraction mixed with the separated portion of chaff into a first and a second straw-chaff mixture fraction, h) feeding the first straw-chaff mixture fraction to a distribution device for distribution to the harvested area ,
  • the process is characterized by the fact that, depending on the quantitative and qualitative requirements and taking into account arable and crop production needs, the grain fraction resulting from the harvesting of threshing plants is largely recovered separately or mixed with a portion of the chaff fraction and/or the straw fraction a transport vehicle can be overloaded and transported away or the straw fraction and the chaff fraction can be delivered proportionately to the harvested area.
  • the process can be used to completely recover the grain fraction and partially recover and transport away the chaff and straw fractions or released proportionately separately or mixed together onto the harvested area, with the straw fraction being shredded beforehand.
  • the grain and part of the chaff fraction can also be mixed together, i.e. essentially in the form in which they arise when they emerge from the threshing mechanism, recovered and transported away, and the straw fraction can be recovered and transported proportionally to maintain the humus stability of the Soil is released onto the harvested area.
  • the three fractions can also be recovered mixed together and transported away, with a predetermined proportion of the straw fraction and the chaff fraction being released onto the harvested area.
  • the predetermined proportion of the chaff fraction to be released onto the harvested area is mixed with a predetermined proportion of the straw fraction.
  • the resulting straw and chaff fraction can be collected and transported away or delivered to the harvested area as required, as well as in the case of locally limited different degrees of growth and maturity of the threshing plants occurring on a harvested area, a predetermined quality
  • the straw and chaff fraction that meets the requirements are recovered and transported away, while if the specified quality is not met, that part of the straw fraction and also up to 95% of the chaff fraction that does not meet the specified quality are released to the harvest area or separated from the part that meets the specified quality Part of the straw and chaff fraction is recovered, transported away and used for additional added value.
  • a particular advantage of the process is that straw and/or chaff of a specified quality can be recovered and transported away during harvest, without the need for further processing steps.
  • a proportion of 20 to 80%, particularly preferably a proportion of 50 to 80%, of the chaff is separated from the grain-chaff mixture.
  • the second straw-chaff mixture fraction mixed with the separated portion of the chaff is fed to a rolling device and rolled. This leads to a significant reduction in the volume of the second straw-chaff mixture fraction and thus to a significant reduction in transport costs.
  • the device for harvesting threshing plants using a combine harvester with a cutting unit and a threshing unit comprises at least a) a transport and separation device arranged downstream of the output for grain and chaff of the threshing unit for optionally separating a proportion of 5 to 95% of the chaff from the grain -Chaff mixture and for transporting the grain-chaff mixture to a first entrance of a mixing and transfer device, b) a shredding, mixing and dividing device downstream of the straw output of the threshing machine for shredding the total straw fraction, for mixing the Total straw fraction or a part of the total straw fraction with the separated portion of the chaff and for dividing the shredded total straw fraction into a first straw fraction and a second straw-chaff mixture fraction or into a first and a second straw-chaff mixture fraction, c ) a distribution device downstream of the shredding, mixing and dividing device for distributing the first straw fraction or the first straw-chaff mixture fraction to the harvested area and d)
  • a rolling device for rolling the second straw-chaff mixture fraction is provided downstream of the shredding, mixing and dividing device.
  • the shredding, mixing and dividing device for shredding the total straw fraction, for mixing the total straw fraction or a part of the total straw fraction with the separated portion of the chaff and for dividing the shredded total straw fraction into the first straw fraction and the second straw chaff - Mixture fraction or in the first and second straw-chaff mixture fraction includes in an advantageous training
  • a chopping device with in a chopper housing with a first essentially cylindrical inner contour with a chopper longitudinal axis and a chopper shaft extending along the chopper longitudinal axis with chopping knives arranged on the chopper shaft,
  • a straw feeding device arranged on the chopper housing for feeding the total straw fraction essentially evenly distributed over the entire length of the first cylindrical inner contour into the chopping device
  • chaff feeding device arranged on the chopper housing for over the entire length of the first cylindrical inner contour or a pre- Selectable length section of the first cylindrical inner contour distributes the separated portion of the chaff
  • a discharge device extending along the longitudinal axis of the chopper with a discharge opening whose size can be preselected for discharging a first part of the shredded total straw fraction, i.e. the first straw fraction or the first straw chaff, which can be preselected by the size of the discharge opening and is optionally mixed with chaff.
  • the chaff feeding device has a chaff outlet opening through which the chaff passes for feeding into the shredding, mixing and dividing device, which extends over a section of approximately 20% of the length of the first cylindrical inner contour and which can optionally be displaced along the longitudinal axis of the chopper over the entire length of the first cylindrical inner contour.
  • the location at which the chaff is introduced into the shredding, mixing and dividing device can be predetermined, which in turn predetermines whether the chaff fed in is mixed with the total straw fraction or only a part of the total straw fraction. is mixed so that when the total straw fraction is divided, the first straw fraction and the second straw-chaff mixture fraction or the first and the second straw-chaff mixture fraction are formed.
  • the inventive design of the shredding, mixing and dividing device described above also makes it possible to divide the total straw fraction that is completely or only partially mixed with chaff, such that the first straw fraction or the first straw Chaff mixture fraction can be between 0 and 100% of the total straw fraction and chaff fraction fed to the shredding, mixing and dividing device and accordingly the second straw-chaff mixture fraction can be between 100 and 0% of that of the shredding, mixing and dividing device
  • the total straw fraction and chaff fraction supplied can be, excluding the limits of 0% and 100%.
  • the total straw fraction and chaff fraction fed to the shredding, mixing and dividing device are almost completely either to the distribution device for distribution to the harvested area or to the mixing and transfer device for transfer to the first and / or the second bunker unit and / or can be fed to the first and / or to the second transport vehicle.
  • the mixing and transfer device is preferably designed as an ejection device with a rotating throwing accelerator and two ejection tubes that can be pivoted, raised and lowered separately from one another.
  • a mixing and transfer device designed in this way includes at least:
  • a housing with a second essentially cylindrical inner contour with a longitudinal axis of the throwing accelerator wherein the cylindrical interior formed by the cylindrical inner contour in the throwing accelerator housing is divided transversely to the longitudinal axis of the throwing accelerator into a first and a second cylindrical partial interior, and the first cylindrical partial interior has one a first throwing accelerator input connected to the output of the transport and separation device for the grain-chaff mixture and the second cylindrical partial interior has a second throwing area connected to the outlet opening for shredded straw mixed with chaff of the shredding, mixing and dividing device - has an accelerator input and a slot-shaped accelerator outlet opening which extends in the direction of the longitudinal axis of the accelerator of the second essentially cylindrical inner contour over the entire length of the second cylindrical inner contour, i.e. over both partial interior spaces, is arranged in the accelerator housing,
  • a first and a second ejection tube which can be pivoted and raised and lowered independently of one another are arranged, a pendulum flap being arranged within the ejection box, by means of which a passage through the ejection box either from the slot-shaped ejection box inlet opening to the first th ejection tube or to the second ejection tube or two parallel passages can be realized on the one hand between the first cylindrical partial interior and the first ejection tube and on the other hand between the second cylindrical partial interior and the second ejection tube.
  • FIG. 1 shows a schematic representation of a combine harvester according to the invention, in
  • Fig. 2 is a schematic representation of a threshing mechanism, a transport and separating device, a shredding, mixing and dividing device, a rolling device and a mixing and transfer device and their basic arrangement in a combine harvester in a side view, in
  • FIG. 3 shows a schematic representation of a threshing mechanism, a transport and separation device, a shredding, mixing and dividing device, a rolling device and a partial view of a mixing and transfer device and their basic arrangement in a combine harvester in a top view, in
  • FIG. 4 shows a schematic representation of a threshing mechanism, a transport and separation device, a shredding, mixing and dividing device, a rolling device, a mixing and transfer device and a first and a second ejection pipe and their basic arrangement in a combine harvester in the Top view, in
  • Fig. 5 is a schematic representation of a mixing and transfer device and a distribution device in the back view and in
  • FIG. 6a - c is a schematic representation of a rear view of a discharge box in longitudinal section.
  • 1 shows a schematic representation of a device according to the invention for harvesting threshing plants using a combine harvester 1.
  • 2 to 4 show schematic representations of units essential for the function of the device according to the invention for harvesting threshing plants using a combine harvester 1, which cannot be removed or can only be removed with difficulty due to the overall view of FIG are. The following description therefore refers to FIGS. 1 to 4.
  • the combine harvester 1 has a threshing unit 3 that is positioned up to the cutting unit 2 and works according to the axial flow principle.
  • the threshing unit 3 is followed by a shredding, mixing and dividing device 4, to which the total straw fraction emerging from the threshing unit 3 is fed.
  • Below the threshing mechanism 3 there is a collecting device for collecting and forwarding the grain-chaff mixture to a transport and separating device 5.
  • a transport and separation device 5 between 5 and 95% of the chaff can be separated from the grain-chaff mixture.
  • the separated chaff also called chaff fraction, is fed to the shredding, mixing and dividing device 4.
  • the shredding, mixing and dividing device 4 includes a chopping device 6 with a chopper shaft 8 arranged in a chopper housing 7, on which several chopping knives 9 are arranged.
  • the chopper housing 7 has a first essentially cylindrical inner contour with a chopper longitudinal axis 10, along which the chopper shaft 8 extends.
  • a slot-shaped straw feeding device 11 which extends over the entire length of the chopper housing 7 is introduced into the chopper housing 7.
  • An inclined chute 12 leads to the slot-shaped straw feeding device 11, via which the total straw fraction emerging from the threshing mechanism 3, evenly distributed over its width, is fed to the slot-shaped straw feeding device 11.
  • the total straw fraction is thus fed to the chopping device 6 evenly distributed over the entire length of the chopper housing 7 extending in the direction of the chopper longitudinal axis 10.
  • a chaff feeding device 13 is arranged on the chopper housing 7.
  • the chaff feeding device 13 is also slot-shaped, the slot of the chaff feeding device 13 being changeable both in its width and in relation to its position relative to the straw feeding device 13 in such a way that it extends either over the entire length of the chopper housing 7, i.e. over the entire Width of the slot-shaped straw feeding device 1 1, or only over a preselectable length section of the chopper housing 7, i.e.
  • the chaff feeding device 13 in the event that its width only extends over a preselectable part of the width of the slot-shaped straw feeding device 11, that is, for example, its width is only half or a third of the width of the slot-shaped straw feeding device 1 1, its position relative to the slot-shaped straw feeding device 1 1 can be changed so that it is only above one, the left or the right, part of the slot-shaped straw feeding device 1 1, so that chaff is not evenly distributed over the entire length of the chopper housing 7 extending in the direction of the chopper longitudinal axis 10 is supplied to the chopping device 6, but only in a preselected section of the length of the chopper housing 7 to the chopping device 6.
  • a discharge device 14 which extends along the longitudinal axis 10 of the chopper is also arranged on the chopper housing 7.
  • the discharge device 14 is designed as a slot-shaped opening extending in the direction of the chopper's longitudinal axis 10, the size and position of the opening being preselectably variable. Depending on the size of the opening, only part or almost all of the straw shredded in the chopping device 6 and possibly mixed with chaff, also called the first straw fraction or first straw-chaff mixture fraction, can be discharged via this discharge device 14.
  • the position of the opening can be used to preselect which part of the part of the straw shredded in the chopping device 6 and possibly mixed with chaff is discharged .
  • the shredded straw discharged from the chopping device 6 by means of the discharge device 14 and possibly mixed with chaff is fed to a distribution device 15 and distributed to the harvested area by means of this. If the opening of the discharge device 14, which can be preselected in size, is closed, almost no shredded straw and possibly mixed with chaff is discharged.
  • the opening of the discharge device 14 which can be preselected in size, is completely open, almost all of the straw that has been shredded in the chopping device 6 and mixed with chaff, i.e. the total straw fraction mixed with the separated portion of the chaff, is discharged from the chopping device 6, the Sub-device 15 supplied and distributed to the harvested area by means of this.
  • the chopper housing 7 there is also an outlet opening 16 which extends over the entire length of the chopper housing 7 extending in the direction of the chopper longitudinal axis 10.
  • This outlet opening 16 is equipped with an entrance Gang opening 17 of a rolling device 18 connected.
  • the part of the shredded part of the straw mixed with chaff, also called the second straw-chaff mixture fraction which is not discharged via the discharge device 14, exits the chopping device 6 via the outlet opening 16.
  • the total straw fraction is shredded, the chaff is mixed into the straw during the shredding of the straw and the shredded straw with any chaff mixed in is divided into a first straw fraction and a second Straw-chaff mixture fraction or a first straw-chaff mixture fraction and a second straw-chaff mixture fraction.
  • the device according to the invention for harvesting threshing plants using a combine harvester 1 further comprises a rolling device 18 following the shredding, mixing and dividing device 4.
  • This consists of two in a housing with an inlet opening 17 and an outlet opening opposite the inlet opening 17 19 cylindrical roller bodies 20 arranged rotatably about their longitudinal axes in such a way that a variable roll gap 21 whose size can be preselected is formed between the two roller bodies 20.
  • the roller bodies 20 are connected to a drive unit in such a way that they can rotate in opposite directions.
  • the second straw-chaff mixture fraction is fed to the rolling device via the inlet opening 17 and enters the rolling gap 21, is rolled, whereby the tubular straw pieces are flattened and knots in the straw pieces are crushed, and subsequently leaves the rolling device 18 through the outlet opening 19.
  • the degree of flattening of the tubular straw pieces as well as the degree of Crushing the knots in the straw pieces can be preselected. It is also conceivable that, if desired, the size of the roll gap 21 is preselected so large that the tubular straw pieces are not flattened and the knots in the straw pieces are not crushed.
  • the mixing and transfer device 22 is designed as an ejection device with a rotating throwing accelerator 23. It includes at least one throwing accelerator housing 24 with a second essentially cylindrical linden-shaped inner contour with a longitudinal axis 25 of the throwing accelerator, the cylindrical interior formed by the cylindrical inner contour in the throwing accelerator housing 24 being divided transversely to the longitudinal axis 25 of the throwing accelerator by means of a throwing accelerator partition 26 into a first 27 and a second 28 cylindrical partial interior.
  • a first throwing accelerator input 29 connected to the output of the transport and separation device 5 for the grain-chaff mixture is formed in the part of the throwing accelerator housing 24 enclosing the first cylindrical partial interior space 27 .
  • a second throwing accelerator inlet 30 connected to the outlet opening 16 of the shredding, mixing and dividing device 4 is formed in the part of the throwing accelerator housing 24 enclosing the second cylindrical partial interior 28 .
  • a slot-shaped throwing accelerator outlet opening 31 extends over both partial interior spaces 27, 28 in the direction of the longitudinal axis 25 of the second essentially cylindrical inner contour and over the entire length of the second cylindrical inner contour.
  • throwing accelerator rotor blades 32 that are operatively connected to a drive are arranged in both partial interior spaces 27, 28 about the longitudinal axis of the throwing accelerator 25 of the second essentially cylindrical inner contour and are operatively connected to a drive.
  • an ejection box 33 Arranged on the throwing accelerator housing 24 is an ejection box 33 which extends in the direction of the throwing accelerator longitudinal axis 25 of the second essentially cylindrical inner contour over the entire length of the second essentially cylindrical inner contour. 6a - 6c each show a schematic sectional view of the ejection box 33.
  • the ejection box 33 has a slot-shaped ejection box inlet opening 34 corresponding to the slot-shaped throwing accelerator outlet opening 31 in the throwing accelerator housing 24.
  • a first 35 and a second 36 are arranged independently of one another and can be pivoted and raised and lowered.
  • a pendulum flap 37 is arranged within the ejection box 33, by means of which there is a passage through the ejection box 33 either from the slot-shaped ejection box inlet opening 34 to the first ejection tube 35, see FIG. 6c, or to the second ejection tube 36, see FIG 6a, or two parallel passages on the one hand between the first cylindrical partial interior 27 and the first ejection tube 35 and on the other hand between the second cylindrical partial interior 28 and the second ejection tube 36, see Fig. 6b.
  • the ejection pipes 35, 36 which can be pivoted, raised and lowered independently of one another, the crop can be transferred to transport vehicles located next to the combine harvester.
  • the harvested goods supplied to the mixing and transfer device 22, namely the grain-chaff mixture or, in the event that 95% of the chaff were separated using the transport and separation device 5, largely cleaned grain and the second straw-chaff Mixture fraction can be transferred by means of the mixing and transfer device 22 either separately from one another or mixed together via the first 35 and/or the second 36 ejection pipe to transport vehicles located next to or behind the combine harvester.

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  • Life Sciences & Earth Sciences (AREA)
  • Environmental Sciences (AREA)
  • Threshing Machine Elements (AREA)

Abstract

L'invention concerne un procédé ainsi qu'un dispositif pour récolter des produits devant subir un battage, qui permettent, en plus de la récolte desdits produits, de récolter d'autres matériaux biogènes, en particulier la paille et la balle. À cet effet, la moissonneuse-batteuse (1) comporte un mécanisme de battage (3). En aval, le mélange de grains et de balle est amené à un dispositif de transport et de séparation (5), tandis que la fraction de paille totale est amenée à un dispositif de broyage, de mélange et de division (4). La balle déposée dans le dispositif de transport et de séparation est ensuite également amenée au dispositif (4) où s'effectue un mélange avec une partie ou la fraction de paille totale. En aval de cela est disposé un dispositif de mélange et de transfert (22) qui reçoit le mélange de grains et de balle et une partie du flux volumique provenant du dispositif de division (4). Le dispositif de mélange et de transfert permet le transfert sélectif du mélange de grains et de balle et du mélange de paille et de balle sur le même récepteur ou sur différents récepteurs, par exemple des trémies ou des chariots de transport.
PCT/DE2023/000014 2022-03-12 2023-03-09 Procédé et dispositif pour la récolte de produits devant subir un battage WO2023174465A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102022000874.2A DE102022000874B4 (de) 2022-03-12 2022-03-12 Verfahren und Einrichtung zum Ernten von Druschpflanzen
DE102022000874.2 2022-03-12

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Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA2180691A1 (fr) 1996-07-08 1997-05-15 Robert H. Mcleod Procede et dispositif de recolte
DE102007037497A1 (de) 2007-08-08 2009-02-12 Deere & Company, Moline Zwischen Breitverteil- und Auswurfkrümmerbetrieb umschaltbare Erntegutresteabgabeanordnung für einen Mähdrescher
EP2260691A1 (fr) 2009-06-09 2010-12-15 Deere & Company Dérouteur à taux variable pour dispositif de collecte des résidus de cultures supportés par une moissonneuse
WO2011041250A1 (fr) * 2009-09-29 2011-04-07 Cnh America Llc Système de transport et de distribution de biomasse pour moissonneuse
WO2011113426A2 (fr) 2010-03-19 2011-09-22 Johann Rumpler Procédé et dispositif pour la récolte de produits à battre
US20220007586A1 (en) * 2020-07-09 2022-01-13 Ty E. Stukenholtz Agricultural chaff collector

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA2180691A1 (fr) 1996-07-08 1997-05-15 Robert H. Mcleod Procede et dispositif de recolte
DE102007037497A1 (de) 2007-08-08 2009-02-12 Deere & Company, Moline Zwischen Breitverteil- und Auswurfkrümmerbetrieb umschaltbare Erntegutresteabgabeanordnung für einen Mähdrescher
EP2260691A1 (fr) 2009-06-09 2010-12-15 Deere & Company Dérouteur à taux variable pour dispositif de collecte des résidus de cultures supportés par une moissonneuse
WO2011041250A1 (fr) * 2009-09-29 2011-04-07 Cnh America Llc Système de transport et de distribution de biomasse pour moissonneuse
WO2011113426A2 (fr) 2010-03-19 2011-09-22 Johann Rumpler Procédé et dispositif pour la récolte de produits à battre
US20220007586A1 (en) * 2020-07-09 2022-01-13 Ty E. Stukenholtz Agricultural chaff collector

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DE102022000874A1 (de) 2023-09-14

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