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WO1995001714A2 - Systeme d'outils a usage agricole pour travailler les sols - Google Patents

Systeme d'outils a usage agricole pour travailler les sols Download PDF

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Publication number
WO1995001714A2
WO1995001714A2 PCT/EP1994/002219 EP9402219W WO9501714A2 WO 1995001714 A2 WO1995001714 A2 WO 1995001714A2 EP 9402219 W EP9402219 W EP 9402219W WO 9501714 A2 WO9501714 A2 WO 9501714A2
Authority
WO
WIPO (PCT)
Prior art keywords
frame
seeder
devices
beams
tillage
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.)
Ceased
Application number
PCT/EP1994/002219
Other languages
German (de)
English (en)
Other versions
WO1995001714A3 (fr
Inventor
Willy Rau
Wolfgang Rau
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to AU74913/94A priority Critical patent/AU7491394A/en
Priority to EP94924720A priority patent/EP0708589A1/fr
Publication of WO1995001714A2 publication Critical patent/WO1995001714A2/fr
Publication of WO1995001714A3 publication Critical patent/WO1995001714A3/fr
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

Links

Classifications

    • 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
    • A01B—SOIL WORKING IN AGRICULTURE OR FORESTRY; PARTS, DETAILS, OR ACCESSORIES OF AGRICULTURAL MACHINES OR IMPLEMENTS, IN GENERAL
    • A01B49/00—Combined machines

Definitions

  • the invention relates to or the like on a lifting rod of a tractor.
  • device systems of the type specified at the outset are known and advantageous because the possibility is offered, one for each application put together the optimal combination.
  • implement combinations can be formed on the one hand, the elements of which are connected to one another via the seed drill frame, which, in turn, can be attached to the lifting linkage of the tractor or the like if appropriately designed. can couple.
  • this device combination can be completely saddled onto a device for soil cultivation if a particularly large and diverse device combination is to be formed.
  • the latter tillage device then serves as or the like to the tractor. Couplable support for the seed drill and all other devices hanging on the seed drill frame.
  • the object of the invention is now to simplify the assembly work necessary when combining system parts, if possible, in such a way that device combinations can be put together or changed by a single person.
  • lateral supports can be attached, on which the seeder or the above-mentioned devices for device assembly can be parked on the floor, and that Lateral chassis parts can be attached to the frame of the further devices which can be connected to the spike-like longitudinal members or beams, on which these devices can be mounted at a suitable height for fastening or pushing on the connecting parts or sleeves onto the longitudinal members or beams let it move.
  • the invention is based on the general idea of "lining up” or “threading” the frames of the devices to be combined with one another on the longitudinal members or beams, so that devices are combined with one another in practically any order and arranged with largely freely selectable distances can. Incorrect assembly is practically impossible because there is no need to arrange different connecting rods.
  • chassis parts to the devices that can be connected to the seed drill frame makes installation work considerably easier.
  • the arrangement of the supports and undercarriage parts is expediently carried out on crossbars of the seed drill frame or the implement frame, in such a way that the respective crossbar forms a stationary or displaceable portal with the supports or undercarriage parts.
  • the supports and the chassis parts can be provided with peg-like plug-in elements which can be inserted into the open ends of the respective crossbeams.
  • the seed drill frame can form a cage-like structure, the free ends of the longitudinal beams or beams being connectable to frame parts arranged above the longitudinal beams or beams via easily detachable connecting elements.
  • the connecting elements can be held captive on the latter frame parts, so that the longitudinal beams or beams can be released quickly when assembling the respective device system, in particular when the devices are "threaded", and on the other hand can be quickly connected to the other frame parts .
  • FIG. 1 is a schematic side view of a device combination that can be created with the device system according to the invention
  • FIG. 2 shows a side view of various combinable devices which are placed on supports or which can be moved on chassis parts
  • Fig. 4 or the like to the three-point linkage of a tractor. connectable lifting triangle on which the frame of a seed drill of the device system according to the invention can be saddled, and
  • Fig. 5 is a side view of a group of devices without a seed drill.
  • a lifting linkage 1 arranged on the tractor serves this purpose, which can be designed as a so-called three-point linkage and essentially consists of an upper link and two lower links arranged at a transverse distance from one another.
  • the lifting linkage 1 can be adjusted by a motor, in such a way that the device combination coupled to it can be raised into a transport position or lowered into a working position.
  • the lifting linkage 1 is guided in a floating, ie vertically movable, manner in the work of the implement combination in order to allow the implement combination vertical movements relative to the tractor.
  • the weight of the device combination is essentially supported on the floor only by a roller 2.
  • the implement combination can have a generally known, PTO-driven tine rotor 3, on the frame of which additional track looseners 4 can be arranged in order to loosen the soil in the area of the wheel tracks left by the tractor in front of the tine rotor 3.
  • the frame of the tine rotor 3 connected to the lifting rod 1 has a bracket-like structure 5, on which a seed drill 6 can be saddled with its frame 7 in the manner shown below.
  • the frame 7 of the seed drill 6 has two sturdy spike-like longitudinal members 8 spaced apart in the transverse direction, the free ends of which are directed rearwards.
  • these frames have sleeves 9 which fit on the side members 8 and by means of which the frames of the further devices can be “threaded” onto the side members 8.
  • the sequence of the other devices and their longitudinal spacing from one another is in principle freely selectable.
  • the longitudinal beams 8 can additionally be connected in the region of their rear ends by means of releasable connecting elements 10 to parts of the seed drill frame 7 arranged above them.
  • the connecting elements 10 can be be connected to the upper elements of the seed drill frame 7, but in such a way that they can be temporarily removed from the side members 8 when the sleeves 9 of the other devices are "threaded" and do not impede the displaceability of the sleeves 9.
  • stands 11 can be arranged laterally on the frame 7 of the seed drill, which together with the frame 7 form a portal, the longitudinal beams 8 taking up a height suitable for the assembly of a device combination.
  • Stable plug-in elements are arranged on the vertical parts of the stand 11 and can be telescopically inserted into open ends of the crossbar of the seed drill frame 7.
  • the vertical elements of the stands 11 can be adjusted relative to their feet by means of spindles 12 in order to enable a height adjustment of the side members 8 of the seed drill frame 7. Due to the large length of the feet of the stands 11, good stability is ensured, even when the side members 8 are subjected to greater loads.
  • FIG. 2 As an example of the devices that can be arranged on the longitudinal beams 8, a coulter arrangement 13 and a roller 2 are shown in FIG. 2 (as in FIG. 1).
  • the frames of these devices 2 and 13 are essentially formed by stable crossbeams, at the lateral ends of which chassis parts 14 can be attached to the drill frame 7 in a manner similar to that of the stands 11.
  • the chassis parts 14 thus have plug-like elements which can be telescopically inserted into the open ends of the crossbeams of the frames of the devices 2 and 13.
  • the chassis parts 14 can have castors so that the respective implement can be moved in any direction, even sideways.
  • a handle bar 15 can be arranged on the frame of the coulter arrangement 13.
  • the undercarriage parts hold the respective devices 2 and 13 at such a height that the sleeves 9 lie at the same height as the side members 8. Accordingly, the respective devices 2 and 13 can be moved in the direction of arrow P to the seeder frame 7 and then pushed forward , wherein the sleeves 9 move on the side members 8 accordingly.
  • the sleeves 9 can then be positively and non-positively fixed on the side members 8.
  • the device combination thus formed can be raised by means of the lifting linkage 1 of the tractor, so that the chassis parts 14 and the stand 11 can be easily removed.
  • the stands 11 and the chassis parts 14 are arranged before the device combination is set down on the floor.
  • the devices 2 and 13 can then be pulled backwards on their respective chassis parts 14 are as soon as the elements for securing the sleeves 9 on the side members 8 have been removed or removed.
  • the coulters of the coulter arrangement 13 are connected to the seed hopper of the seeder 6 by means of hose lines which can be separated, a hose part coming from the storage container being inserted more or less far into a hose part connected to the respective coulter.
  • the hose parts can be separated.
  • the hose parts are then inserted into one another as far as possible in order to achieve a uniform gradient.
  • a drive-free soil working device 30 is arranged under the seed drill 6. This has a stable crossbar 16 as a frame, on which coulter tools or track eradicators 4 are arranged in two rows one behind the other. Frame cross members 17 adjoin the crossbeams 16 and are connected by two frame cross members 18. These can be used to hold resilient harrow tines (not shown) or similar tools.
  • two tine rollers 19 with comb-like tines are arranged behind the coulter tools or track eradicators 4, the tines being arranged tangentially to the roller axis or tangentially to a virtual lateral surface of a virtual cylinder coaxial with the roller axis, in this way that the free ends of the tines are more or less pronounced in the direction of travel on the bottom of the rollers. This ensures that the tine rollers are effectively rotated even when the ground is slippery and that they prick the ground with the tines.
  • the pivot bearings of the rollers are arranged on apron-like side walls 20, which in turn are fastened to the frame longitudinal members 17.
  • the frame of the tillage implement 30 can thus be equipped with tillage tools in different ways, the longitudinal frame members 17 and / or the transverse frame members 18 being used for fastening. oo
  • an inverted arrangement is also possible with flanges arranged on the tube side and lugs arranged on the hoses, which overlap the underside of the flanges in the locking position.
  • an apron 36 Arranged in the direction of travel in front of the seed outlet pipes 31 is an apron 36 which extends in the transverse direction of the implement and which serves as a windbreak for the falling seeds and also shields the same against the earth throw of the roller 2.
  • the seed outlet tube 31 can also be arranged in front of the roller 2, in particular between the tine rollers 19, so that the falling seeds are covered with soil thrown up.
  • the lifting triangle 21 shown in FIG. 4 can also be connected, which is essentially composed of tubes with a rectangular cross section.
  • the one corner of the lifting triangle 21 connected to the upper link of the lifting linkage 1 points upwards in a gable shape.
  • the lifting triangle 21 is inserted into these U-profiles from below can.
  • the seed drill 6 can thus be lifted from the tractor together with all the devices connected to it via the side members 8 or coupled to the tractor. Securing elements, not shown, ensure that the seed drill 6 cannot detach from the lifting triangle 21.
  • connectable belt wheel 22 (or a sprocket or the like.) Arranged, which can be coupled to the seed drill 6 in terms of drive.
  • the bracket-like structure 5 which is present on the tine rotor 3 or on a device arranged instead, can directly or the like with the lifting rod 1 of the tractor. get connected.
  • this structure 5 has two gable-shaped beams in an arrangement corresponding to the lifting triangle 21, so that the bracket-like structure 5 connects to the frame 7 of the seed drill 6 in basically the same way as the lifting triangle 21 leaves.
  • either the lifting triangle 21 or a device with a bracket-like structure 5 is connected on the lifting rod 1 of the tractor or the like.
  • the lifting triangle 21 or the corresponding parts of the trestle-like structure 5 can then be pushed into the correspondingly arranged U-profiles of the seed drill frame 7 from below when the tractor or the like. is maneuvered into a corresponding position.
  • a belt wheel 22 for driving the seed drill 6 can also be arranged on the bracket-like structure 5, as on the lifting triangle 21.
  • an additional output can be present on the gear of this device in order to arrange the belt wheel there.
  • FIG. 5 shows that the tillage implement 30 of the implement combination of FIG. 3 can also be used as an individual implement.
  • the roller 2 ' is arranged with its frame in the manner of a rocker at the rear of the frame of the device 30 and is supported on the trestle 5 in a height-adjustable manner by means of a telescopic support 37.
  • the lifting linkage 1 is set in a floating manner, so that the device 30 can move vertically relative to the towing vehicle or tractor and the height of the device 30 is set by the roller 2 '.

Landscapes

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

Abstract

Un semoir semi-portable sur un outil à usage agricole (6) pour travailler les sols, comporte un châssis présentant des longerons (8) pointus dirigés vers l'arrière, sur lesquels les châssis d'autres outils de travail des sols et/ou des dispositifs d'épandage de semences, peuvent être maintenus ou glissés au moyen de leurs pièces de raccordement, notamment de manchons.
PCT/EP1994/002219 1993-07-10 1994-07-07 Systeme d'outils a usage agricole pour travailler les sols Ceased WO1995001714A2 (fr)

Priority Applications (2)

Application Number Priority Date Filing Date Title
AU74913/94A AU7491394A (en) 1993-07-10 1994-07-07 System of agricultural implements for tilling the soil
EP94924720A EP0708589A1 (fr) 1993-07-10 1994-07-07 Systeme d'outils a usage agricole pour travailler les sols

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE9310293U DE9310293U1 (de) 1993-07-10 1993-07-10 Gerätesystem für die landwirtschaftliche Bodenbearbeitung
DEG9310293.3U 1993-07-10

Publications (2)

Publication Number Publication Date
WO1995001714A2 true WO1995001714A2 (fr) 1995-01-19
WO1995001714A3 WO1995001714A3 (fr) 1995-03-30

Family

ID=6895423

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/EP1994/002219 Ceased WO1995001714A2 (fr) 1993-07-10 1994-07-07 Systeme d'outils a usage agricole pour travailler les sols

Country Status (4)

Country Link
EP (1) EP0708589A1 (fr)
AU (1) AU7491394A (fr)
DE (1) DE9310293U1 (fr)
WO (1) WO1995001714A2 (fr)

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1695165A (en) * 1926-06-25 1928-12-11 Wilberg Henry Adolph Seed planter and packer
DE965093C (de) * 1955-03-08 1957-05-29 Fendt & Co Xaver Drillmaschine zum Anbau an Schlepper
FR1316542A (fr) * 1961-12-08 1963-02-01 Dispositif de fixation d'un distributeur sur une roue de contrôle
AT363717B (de) * 1979-10-10 1981-08-25 Trunkenpolz Maschinen Verfahren zur unkrautbekaempfung
US5181476A (en) * 1987-03-06 1993-01-26 Firma Maschinenfabrik Rau Gmbh Equipment system for agricultural ground soil preparation
DE8703393U1 (de) * 1987-03-06 1987-04-30 Maschinenfabrik Rau Gmbh, 7315 Weilheim Bodenbearbeitungsgerät für die Landwirtschaft
DE8803705U1 (de) * 1988-03-18 1988-05-05 Dutzi, Friedhelm, 7526 Ubstadt-Weiher Bodenbearbeitungsgerät mit Teleskop-Schutzklappe
DE9002699U1 (de) * 1990-03-08 1990-05-10 Rabewerk GmbH + Co, 4515 Bad Essen Bodenbearbeitungsgerät
US5267517A (en) * 1992-01-27 1993-12-07 Farmers Tractor And Equipment Multi function tillage or planting implement

Also Published As

Publication number Publication date
DE9310293U1 (de) 1994-11-10
EP0708589A1 (fr) 1996-05-01
WO1995001714A3 (fr) 1995-03-30
AU7491394A (en) 1995-02-06

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