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WO2003039237A1 - Semoir - Google Patents

Semoir Download PDF

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Publication number
WO2003039237A1
WO2003039237A1 PCT/EP2002/012344 EP0212344W WO03039237A1 WO 2003039237 A1 WO2003039237 A1 WO 2003039237A1 EP 0212344 W EP0212344 W EP 0212344W WO 03039237 A1 WO03039237 A1 WO 03039237A1
Authority
WO
WIPO (PCT)
Prior art keywords
tools
coulters
depth
seed drill
designed
Prior art date
Application number
PCT/EP2002/012344
Other languages
German (de)
English (en)
Inventor
Ullrich Krabbe
Justus Dreyer
Heinz Dreyer
Johannes Lührmann
Benno Wiemeyer
Original Assignee
Amazonen-Werke H. Dreyer Gmbh & Co. Kg
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 DE10207491A external-priority patent/DE10207491A1/de
Application filed by Amazonen-Werke H. Dreyer Gmbh & Co. Kg filed Critical Amazonen-Werke H. Dreyer Gmbh & Co. Kg
Priority to EA200400561A priority Critical patent/EA005750B1/ru
Publication of WO2003039237A1 publication Critical patent/WO2003039237A1/fr

Links

Classifications

    • A—HUMAN NECESSITIES
    • A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01C—PLANTING; SOWING; FERTILISING
    • A01C7/00—Sowing
    • A01C7/006—Minimum till seeding
    • A—HUMAN NECESSITIES
    • A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01B—SOIL WORKING IN AGRICULTURE OR FORESTRY; PARTS, DETAILS, OR ACCESSORIES OF AGRICULTURAL MACHINES OR IMPLEMENTS, IN GENERAL
    • A01B49/00—Combined machines
    • A01B49/04—Combinations of soil-working tools with non-soil-working tools, e.g. planting tools
    • A01B49/06—Combinations of soil-working tools with non-soil-working tools, e.g. planting tools for sowing or fertilising
    • A—HUMAN NECESSITIES
    • A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01C—PLANTING; SOWING; FERTILISING
    • A01C5/00—Making or covering furrows or holes for sowing, planting or manuring
    • A01C5/06—Machines for making or covering drills or furrows for sowing or planting
    • A01C5/062—Devices for making drills or furrows
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P60/00—Technologies relating to agriculture, livestock or agroalimentary industries
    • Y02P60/20—Reduction of greenhouse gas [GHG] emissions in agriculture, e.g. CO2

Definitions

  • the invention relates to a seed drill according to the preamble of patent claim 1.
  • the invention is based on the object of providing a seed drill for the direct and mulch sowing method in a simple manner, in which the seed introduction into the soil and mechanical weed control are possible in one operation without the disadvantages described above.
  • the chisel coulters bring the seed and / or the fertilizer into the soil, while the tillage tools then carry out mechanical weed control.
  • a simple arrangement of the tools results from the fact that they are arranged on a support frame. Because of this arrangement, the support frame can be coupled with the tool to the frame of the direct seed drill in a simple manner, advantageously the coupling elements are designed as 3-point coupling elements. The support frame can then be coupled to a 3-point coupling or a 3-point linkage, which is located on the rear of the seed drill. It is also possible to use the support frame with the tools alone behind an agricultural tractor.
  • the tools are arranged in three transverse rows one behind the other.
  • the depth of engagement of the tools by means of preferably height-adjustable elements be led the floor.
  • a particularly simple arrangement of the depth guide elements results from the fact that the depth guide elements for the tools are arranged on the support frame.
  • the preferably height-adjustable depth control elements are arranged on the tools.
  • the tools can be designed as tines, similar to goose feet or as cultivator tines.
  • the tools are freely rotatable disks, the disks being inclined to the vertical and inclined to the straight line running in the direction of travel. It has been shown to be advantageous here that the tillage tools are designed as tools that engage in the ground, that the tools are arranged one behind the other and spaced apart and in a gap to one another, that one tool is arranged in the space between two chisel coulters as seen in the direction of travel , In order to level out any unevenness in the soil and to ensure adequate seed coverage, provision is made for dispensing elements in the form of harrow and chains to be arranged behind the tool.
  • a good, uniform depth setting and depth guidance can also be achieved if the supporting frame on which the tillage tools are arranged are arranged on the coupling frame by means of a parallelogram suspension.
  • a depth adjustment device can be assigned to this parallelogram suspension.
  • Fig. 2 shows the working method in the sectional view in the view from the front, in sectional view and in principle
  • Fig. 3 shows another working method in the view from the front, in
  • Fig. 5 shows another seeder, also in side view
  • Fig. 6 shows another seed drill, also in side view
  • Fig. 7 shows another seeder, also in side view and schematic diagram.
  • the order combination has the elongated support frame 1, which is over wheels 2 on which is supported on the floor 3.
  • the support frame 1 has on its front side the pulling and coupling device 4 for coupling to the power lift of an agricultural tractor.
  • On the back of the support frame -1 st-die-hydraulisch-erhebbar.e. and. lowerable and designed as a three-point linkage 5 arranged for coupling the soil cultivation device 6.
  • the sowing coulters designed as chisel shares 8 are arranged on the supporting frame 1 in front of the running wheels 2 in the supporting elements 7 by means of the parallelogram suspension.
  • the storage container 9 is arranged on the support frame 1.
  • the seeds located in the storage container 9 are fed to the chisel coulters 8 via a pneumatic conveying and metering device 10 via the distributor heads 11 and the seed lines 12.
  • the chisel shares 8 are guided through the depth guide rollers in their penetration depth into the ground.
  • the tillage implement 6 On the three-point linkage 5, by means of the three-point hitch bracket, the tillage implement 6 is arranged by means of the hitch bracket 14.
  • the tillage implement 6 has the support frame 15, which is articulated on the support arms 17 of the hitch bracket 14 via the two parallelogram-type links 16, the support frame 15 is moved via the height-adjustable depth guide elements 18, which are designed, for example, as support wheels or floor rollers, are guided in height.
  • the tillage tools 19 are arranged on the support frame 15. In this case, the tillage tools 19 are designed as cultivator tines.
  • a harrow element in the form of a chain 20 sliding on the floor 3 is arranged behind the tillage tools 19.
  • the tillage tools 19 of the tillage device 6 are arranged in the direction of travel 21 in the space between two chisel coulters 8, as will be explained with reference to FIG. 2.
  • the depth of engagement of the tillage tools 19 of the tillage implement 6 in the soil 3 is less than the engagement depth of the chisel coulters 8.
  • the chisel coulters 8 are guided over the depth guide rollers 13 arranged behind the depth. 2 shows the mode of operation of the coulters 8 and the soil cultivation tools 19 of the soil cultivation device 6.
  • the chisel coulters 8 first tear the sowing furrows 22 into the soil 3, in which fertilizer is then deposited, or if fertilizer is also to be applied.
  • the chisel coulters 8 throw some soil from the seed furrow 22 to the side of the soil surface.
  • a tillage tool 19 of the tillage device 6 is arranged in the intermediate space 23 between a respective chisel coulter 8 as seen in the direction of travel 21.
  • the depth of engagement as can be seen in FIG. 2, is less than the depth of engagement of the chisel coulters 8 into the soil 3.
  • the cultivator tines 19 tear open the soil. so that the seed furrow 22 is closed.
  • the bottom surface is leveled by the harrow 20 arranged behind it.
  • goose-foot-like tillage tools 24 instead of the cultivator tines 19, as shown in FIGS. 1 and 2, as shown in FIG. 3.
  • These goose-foot-like soil cultivation tools 29 cut off the soil and tear open the soil over a larger width, so that under certain conditions of use a better mechanical weed control is achieved with a larger soil movement.
  • the soil cultivation device according to FIG. 4 differs, as shown in FIG. 4, by a differently shaped soil cultivation device 25 which is arranged on the three-point linkage 5 of the seed drill.
  • This tillage implement 25 has the headstock 14.
  • the support wheels designed as depth guide elements 26 are arranged on the headstock 14.
  • the support frame 27 of the tillage implement 25 can be moved with the two parallelogram links 28 arranged one above the other on the headstock 14 in the vertical direction and can be adjusted relative to the headstock by means of the adjusting screw 28.
  • the tillage tools designed as cultivator tines 19 work the soil, as is shown in FIG. 2, for example.
  • the harrow element designed as a chain 20 is arranged behind the tillage tools 19.
  • the soil tillage implement 30 is arranged on the three-point linkage 5 of the seed drill.
  • This soil cultivation device 30 has the ⁇ fragment frame 31 — on this ⁇ T-frame-Sl-are — in two transverse rows one behind the other and at a distance from one another the soil cultivation tools designed as disks 32 are arranged. These disks 32 are offset from one another and are spaced from one another.
  • the disks 32 in the front transverse row are arranged obliquely opposite to the disks 32 in the rear transverse row.
  • the disks 32 are inclined to the vertical and inclined to the straight line running in the direction of travel 21.
  • the depth of engagement of the chisel shares 8 is greater than the depth of engagement of the disks 32 in the ground.
  • These disks 32 are also arranged in the direction of travel 21 such that one disk 32 is located in the intermediate space in the direction of travel 21 between two chisel coulters 8.
  • the disks 32 are attached to the support frame by means of the brackets 33 and the joint elements 34 which have a rubber suspension
  • the depth guide device for the disks 22 which is designed as a height-adjustable trailing roller 36, is arranged above the support frame 35. It is also possible to attach the depth guide roller to the headstock 14 in front of the disks 32.
  • the drill according to FIG. 6 differs from the drill according to FIG. 1 in that instead of the chisel coulters 8, coulters designed as disc coulters 37 are provided.
  • the disc coulters 37 create a sowing furrow in the soil 3, in which seed and / or fertilizer is deposited.
  • the tillage implements 6, 25 and 30 can be used both in combination with the seed drills and solo.
  • the order combination shown in FIG. 7 differs from the combination shown in FIG. 1 by a different arrangement of the depth guide elements for the soil cultivating device 38 attached to the three-point linkage 5 by means of a three-point hitch bracket 14.
  • the three-point linkage 5 is arranged with the floor-mounted machine 38
  • This soil cultivation device 38 has a plurality of support frames 15 arranged next to one another, which are articulated to the support arms 17 of the trestle 14 via parallelogram-type links 16.
  • the headstock 14 and the support arms 17 are guided in height via the depth guide element 39.
  • Several support frames 15 are arranged side by side. With a working capacity of, for example, 6 m, a total of 4 supporting frames 15 with a width of 1.50 m are provided. These individual support frames 15 can be moved independently of one another in height and relative to one another by means of the parallelogram-type link 16.
  • Tillage tools 19 are arranged on each support frame 15.
  • the tillage tools 19 can be designed as cultivator tines.
  • a harrow element 20, for example in the form of a chain 20 sliding on the ground 3, is arranged behind the tillage tine 19.
  • Each support frame 15 is assigned at least one depth control element 40 in the form of a rubber-tired impeller, for example.
  • This impeller 40 is articulated via a holder 41 to the support frame 15 by means of a joint 42.
  • the adjusting spindle 43 which is designed as an adjusting element, is arranged between the holder 41 and the supporting frame 15. The position of the depth guide roller or depth guide wheel 40 relative to the support frame can be changed by means of this spindle 42. The depth of penetration of the tillage tools 19 into the soil can be adjusted in this way.
  • the depth of engagement of the tillage tines 19 should be such that they work in the upper soil area and carry out weed control, but do not penetrate the soil as deep as the chisel coulters 8 in order not to bring the seed deposited in the soil from the soil back to the soil surface bring.
  • the depth control elements 40 are arranged in relation to a soil cultivation tool 19 or a soil cultivation tool 19 is arranged in relation to the depth guidance element 40 in such a way that a soil cultivation tool 19 is always aligned behind the depth control roller 40 in order to loosen the ground pressed by the roller 40 again.

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Soil Sciences (AREA)
  • Environmental Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Soil Working Implements (AREA)

Abstract

L'invention concerne un semoir pour semis direct et/ou paillage, comprenant un châssis (1) reposant sur le sol par l'intermédiaire de roues mobiles (2), châssis sur lequel des coutres (8) sont juxtaposés en plusieurs rangées transversales à intervalles et espacés les uns des autres, de façon à pouvoir se déplacer dans un plan droit. Ces coutres sont conçus, de préférence, sous forme de coutres tranchants guidés dans leur profondeur d'engagement dans le sol par des galets de guidage en profondeur (13). Selon cette invention, un appareil de travail du sol (6), équipé d'outils de travail du sol (19), est monté derrière lesdits coutres tranchants (8) et, de préférence, derrière les roues mobiles (2) par l'intermédiaire d'un dispositif d'accouplement (5) situé sur le châssis (1). L'objectif de cette invention est de concevoir, de façon simple, un semoir pour semis direct et paillage permettant, en une seule opération, le dépôt de semences dans le sol et une lutte mécanique contre les mauvaises herbes sans les inconvénients mentionnés. A cet effet, lesdits outils de travail du sol (19) sont conçus sous forme d'outils s'engageant dans le sol. Ces outils (19) sont agencés les uns derrière les autres en plusieurs rangées transversales, de façon espacée et à intervalles les uns des autres. De plus, chaque outil (19) est placé entre deux coutres tranchants (8) dans le sens de conduite dudit semoir.
PCT/EP2002/012344 2001-11-08 2002-11-05 Semoir WO2003039237A1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
EA200400561A EA005750B1 (ru) 2001-11-08 2002-11-05 Рядовая сеялка

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
DE10154476.6 2001-11-08
DE10154476 2001-11-08
DE10207491A DE10207491A1 (de) 2001-11-08 2002-02-22 Drillmaschine
DE10207491.7 2002-02-22

Publications (1)

Publication Number Publication Date
WO2003039237A1 true WO2003039237A1 (fr) 2003-05-15

Family

ID=26010518

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/EP2002/012344 WO2003039237A1 (fr) 2001-11-08 2002-11-05 Semoir

Country Status (1)

Country Link
WO (1) WO2003039237A1 (fr)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102019103043A1 (de) * 2019-02-07 2020-08-13 Manfred Lehermeier Landwirtschaftliche Bodenbearbeitungsvorrichtung
DE102022104251A1 (de) 2022-02-23 2023-08-24 Horsch Maschinen Gmbh Bodenbearbeitungsmaschine mit Verteilervorrichtung

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE54191C (de) * ST. GRER; in Giehle bei Pilica Saat-Reihemaschine
GB1101702A (en) * 1963-10-18 1968-01-31 Bamfords Ltd Improvements in or relating to seed drills
DE9309222U1 (de) * 1993-06-22 1993-08-19 Steuer, Georg, 87743 Egg Saatbeetkombination
DE9311407U1 (de) * 1993-08-02 1993-11-18 Hendlmeier, Konrad, 93107 Thalmassing Direktsämaschine
EP0586950A2 (fr) * 1992-09-04 1994-03-16 Amazonen-Werke H. Dreyer GmbH & Co. KG Semoir
DE4311059A1 (de) * 1993-04-03 1994-10-06 Amazonen Werke Dreyer H Direktsämaschine
DE4339442A1 (de) 1993-11-19 1995-05-24 Amazonen Werke Dreyer H Drillmaschine

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE54191C (de) * ST. GRER; in Giehle bei Pilica Saat-Reihemaschine
GB1101702A (en) * 1963-10-18 1968-01-31 Bamfords Ltd Improvements in or relating to seed drills
EP0586950A2 (fr) * 1992-09-04 1994-03-16 Amazonen-Werke H. Dreyer GmbH & Co. KG Semoir
DE4311059A1 (de) * 1993-04-03 1994-10-06 Amazonen Werke Dreyer H Direktsämaschine
DE9309222U1 (de) * 1993-06-22 1993-08-19 Steuer, Georg, 87743 Egg Saatbeetkombination
DE9311407U1 (de) * 1993-08-02 1993-11-18 Hendlmeier, Konrad, 93107 Thalmassing Direktsämaschine
DE4339442A1 (de) 1993-11-19 1995-05-24 Amazonen Werke Dreyer H Drillmaschine

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102019103043A1 (de) * 2019-02-07 2020-08-13 Manfred Lehermeier Landwirtschaftliche Bodenbearbeitungsvorrichtung
DE102019103043B4 (de) 2019-02-07 2021-12-02 Manfred Lehermeier Landwirtschaftliche Bodenbearbeitungsvorrichtung
DE102022104251A1 (de) 2022-02-23 2023-08-24 Horsch Maschinen Gmbh Bodenbearbeitungsmaschine mit Verteilervorrichtung
EP4233502A1 (fr) * 2022-02-23 2023-08-30 Horsch Maschinen GmbH Machine de travail du sol avec dispositif de distribution

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