• 专利附录
  • 专利说明
  • 权利要求
  • 类似技术
  • 同族专利
  • 引用文献
  • 法律状态
  • 优先权
    • 专利摘要:
    An assembly on an agricultural implement, especially a semi-plow, wherein the assembly comprises a plurality of pivotable and mutually interacting parallelograms and a plurality of partially interconnected link members (12, 26, 31, 34, 41) which regulate the implement's support wheel (22) and a turn limiter (44), whereby the turn limiter (44) is automatically regulated when the implement is being adjusted to adapt it to the tractor track as well as to the desired plow strip width so that the maximum angle of deflection, to the right or to the left, between the tractor and the turn limiter (44) is held constant no matter what the angle assumed by the implement in relation to the driving direction, said turn limiter thus preventing the tractor from abutting against the implement when the tractor turns sharply, while at the same time the wheel (22) is automatically correctly adjusted when the implement is being adjusted to adapt it to the tractor track and the desired plow strip width, whether the implement is driving in a straight line or on a curved path.
    公开号:SU1384183A3
    申请号:SU833590065
    申请日:1983-05-06
    公开日:1988-03-23
    发明作者:Эгиль Стангеланн Хель
    申请人:Квернеланд А/С (Фирма)；
    IPC主号:
    专利说明:


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    It is convenient for the beam 3. The lugs 6 are fixed to stops made in the form of protruding. The lead 20 is connected to the frame 1 via the rear lever 17. The lever 17, the levers 11, the frame 1 and the bar 12 embody a parallelogram. Tuning rtag 43

    The drawing beam 3 and the link 41 are arranged to form a parallelogram. When turning the tractor, the stops interact with the rotary stop 44 and prevent interaction of the rear wheels of the tractor with the plow. 5 Il.
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    FIELD OF THE INVENTION The invention relates to agricultural machinery, namely to semi-mounted plows.
    The purpose of the invention is to increase operational reliability.
    FIG. 1 shows a semi-mounted plow, top above; in fig. 2 - drawing timber, side view; on fig.Z - the same, top view; in fig. 4, - support wheel bracket, side view; in fig. 5 - the same, top view.
    The semi-mounted plow comprises a frame 1, made of rectangular tubes, which are connected by means of bolts 2 to a drawing beam 3. The front end of the latter can be rotated by a vertical bolt 4 on the hinge element 5, which is rotatably mounted on a drawing bar 6 adapted for connection to the tractor drawing arms (not shown). The hinge member 5 has two openings 7 for attachment to various types of tractors.
    Brackets 8 with plowshares 9 are mounted on the frame 1 by means of bolts 10. Brackets 8 are rigidly connected to levers 11, which are fixed to rotate on parallel ends 12 by means of bolts 13 by means of bolts 13. The front part of plate 12 is connected to a hydraulic cylinder 14, mounted on bracket 15 ,. The latter is fixed to the frame 1. The rear part of the bar 12 is rotatably connected by means of bolts 16 to the guide lever 17, on which the wheel attachment element 18 is mounted, which is rotatably mounted by bolt 19 on the frame 1, One end of the driver; 20 wheels are fixed with the possibility rotation through the bolt 21 to the element 18 of the attachment of the wheel. The support wheel 22 is rotatably mounted on a bracket 23, which by means of the block 24 is mounted to be rotatable at the rear end of the driver 20. The hydraulic cylinder 25, located between element 18 and the driver 20, serves to rotate the latter relative to the bolt 21, allowing
     the support wheel 22 is raised and lowered relative to the frame 1. The front end of the first link 26 is rotatably fixed by means of a bolt 27 on a fixed protrusion
     28, embodied in the hinge element 5. The rear end of the first link 26 is fastened with the possibility of rotation by a bolt 29 to one end of an additional lever 30, the other end of which is fastened with the possibility of rotation to the bolt 2. The second link 31 is located under the parallel bar 12 and parallel to it and fasten with the front end can be rotated to the bolt 29. The rear end of the link 31 is fastened with the possibility of rotation by means of the bolt 32 to the additional lever 33, which by means of the bolt 19 is attached with the possibility of rotation to the frame 1. The front end of the third rd link 34 is rotatably connected by a bolt 35 to the lever 33. The rear end of the link 34 is fastened pivotally to kronshteynu.23 posred5 stvom bolt 36.
    The angle between the frame 1 and the draw beam 3 is set by means of a tension coupling 37, which is mounted on the front end of the frame 1 and the bracket
    0 38 mounted on a sliding link 39. Last mounted on the draw beam 3. Freely, the end of link 39 slides in the fixed guide 40, installed and
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    The middle end of the frame 1. The charger link serves for reproducing torsional forces on the plow.
    The front end of the additional link 41 is pivotably mounted by means of a bolt 42 on the DZ tuning lever, which is rigidly connected to a turning stop 44 fixed to rotate on the bolt 4. The rear end of the link 41 is fixed to rotate on the bar 12 by means of a bolt 45.
    The rotary stop 44 is installed with the ability to interact with the right 46 and left 47 stops, which are made in the form of 5 projections fixed to the hinge element located on both sides of the bolt 4.
    The arms 8 with the arms 11, the frame 1 and the parallel bar 12 form a series of parallelograms with pivot points around the bolts 10 and 13. The rear bolts 10 and 13 with the lever 11 and the bar 12 with bolts 16 and 19 constitute four points of rotation at the corners the parallelogram, as a result of which the longitudinal vertical plane passing through the lead 20, always forms a constant angle relative to the direction of the tillage. The bolts 4,27,2 and 29 form the parallelogram point points, while the bolts 2 and 29 are the points of the parallelogram formed by the bolts 32 and 19. When adjusting the angle between the frame 1 and the draw beam 3 by means of the tension coupling 37, the levers 30 and 33 and therefore, the third link 34 and the support wheel 22 remain stationary. Bolts 4, 42, 45 and 2 form parallelograms, with bolts 2 and 45 being points of a parallelogram also formed by bolts 10 and 13.
    Semi-mounted plow works as follows.
    Before starting the padded coupling 37, the angle between the frame 1 and the drawing beam 3 is set in order to adapt to tractors with different tracks so that the distance between the nearest previously laid furrows and the furrow made by the first plowshare 9 does not depend on the width of the plow.
    The width of the grip of the plow is changed i by moving the bar 12 by the hydraulic cylinder 14, while the plowshares 9 are due to their pressure on the ground.
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    they are thematically tuned in the direction of the slurry, with the drawbeam turning relative to bolt 4.
    When the plow blade moves 9, the soil is processed. When turning the tractor sharply to the left or right, the stops 46 or 47 interact with the rotary stop 44, and prevent. rotate the interaction of the rear wheels of the tractor with the plow.
    When the tractor is rotated in the transport position of the plow, the draw bar 6 is rotated and, through links 26, 31 and 34, the driver 20 with the support wheel 22. Accordingly, when the tractor is rotated to the right, the wheel 22 rotates to the left, and when the tractor rotates to the left, the wheel 22 rotates to the right,
    权利要求:
    Claims (1)
    [1]
    Invention Formula
    A semi-mounted plow containing brackets with plowshares mounted on the frame by means of vertical bolts and a bar parallel to the frame with main levers fixed to it, the free ends of which are connected to plowshares brackets, the frame, the bar and levers form a series of interconnected parallelograms, the frame is connected with a vertical bolt a drawing beam, on which a drawing bolt is fixed with a vertical bolt to attach the plow to the tractor, and a leash is mounted on the frame using a horizontal bolt mounted on it by means of a vertical bolt with the possibility of a horizontal turn of the support wheel, which is turned in the direction of tilling when the plow is located on the straight line of tilling and turns right or left when the tractor turns left or right, respectively, the frame by means of the sleeves or hydraulic cylinder from with a drawing beam and an additional hydraulic cylinder - with a bar for changing the plow grip width; the leash is connected to the bracket fixed on it by means of a hydraulic cylinder To transfer the plow to the transport and working position, the plow is equipped with two additional levers mounted on the frame by means of vertical bolts, one of which is mounted on a bolt connecting the frame with a drawing beam and two links that are connected to one of the additional levers by a vertical bolt and with each other, one of the links being connected with a vertical bolt to the drawing bar, and the other link located under the bar and parallel to it and the vertical bolt connected to the rear additional lever and A rod with a bracket fixed on the bolt of the support wheel, the frame, the bar, additional levers and bolts connecting the drawing bar with the drawing beam and one of the mattes and rear lever of the links form a series of interconnected parallelograms, distinguished by the fact that , in order to increase operational reliability, on the bolt connecting the drawing beam 20
    a parallelogram is assembled, with the adjusting lever of the pivoting limiter, a drawing beam and an additional link arranged to form a parallelogram.
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    with a drawing bar, a horizontal fence is installed in the horizontal plane with a tuning lever rigidly attached to it, which, by means of an additional link parallel to the drawing beam, is connected to a bar, and lugs for interaction with a rotary fence are fixed to the drawing bar, and the driver of the support wheel is connected to the frame through the rear lever, while the frame, the bar, the levers are kronzer parallelogram, and the adjusting lever of the swivel stop, hair yl beam and the additional unit are arranged to form a parallelogram.
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    类似技术:
    公开号 | 公开日 | 专利标题
    SU1384183A3|1988-03-23|Semi-mounted plough
    US5156219A|1992-10-20|Positioning apparatus for drawn implement
    US6374923B1|2002-04-23|Folding frame implement
    US5025866A|1991-06-25|Row following drawn implement with internal steering arm
    CA1075957A|1980-04-22|Steering device for row crop cultivator
    US20080230243A1|2008-09-25|Disc Tiller Soil Working Machine
    US4036306A|1977-07-19|Multi-unit adjustable plow pulled by vehicle and having steering wheel turnable only on adjustment of plow
    US4036305A|1977-07-19|Gang plow
    US4869327A|1989-09-26|Reversible one-way disk plow
    US4049063A|1977-09-20|Multi-unit adjustable plow system
    US4367802A|1983-01-11|Automatic steering mechanism for use on apparatus forming beds of uniform widths and rows of uniform spacing
    US4423789A|1984-01-03|Offset disc harrow
    US6609574B1|2003-08-26|Folding support frame
    US3357501A|1967-12-12|Two-way reversible gang plow
    US4216730A|1980-08-12|Side hill bed shaper and planter
    EP0196729B1|1989-08-16|A plough
    EP0181039B2|1995-11-29|A plough
    US5186261A|1993-02-16|On-land plow assembly with a plurality of adjustable plow units
    EP0114156A2|1984-07-25|A reversible plough
    US5964167A|1999-10-12|Variable width field implement
    CA1122845A|1982-05-04|Articulated plow with horizontalangularity between its frames
    US5172769A|1992-12-22|Reversible tillage attachment for bidirectional mold board plow
    RU2081533C1|1997-06-20|Wide-working tilling unit
    US3326301A|1967-06-20|Front-mounted plow
    EP1096847B1|2002-08-28|Lateral adjustment mechanism for fully mounted plough
    同族专利:
    公开号 | 公开日
    BE896683A|1983-09-01|
    GB2119614A|1983-11-23|
    DK184083D0|1983-04-26|
    US4502544A|1985-03-05|
    ES522206A0|1984-04-16|
    FI831596A0|1983-05-09|
    FI71459C|1987-01-19|
    FR2526263A1|1983-11-10|
    GR78251B|1984-09-26|
    GB8311275D0|1983-06-02|
    DE3316809A1|1983-11-10|
    FI71459B|1986-10-10|
    SE452391B|1987-11-30|
    GB2119614B|1986-07-09|
    NL8301548A|1983-12-01|
    NO821529L|1983-11-11|
    CH653854A5|1986-01-31|
    FR2526263B1|1986-03-21|
    NO149906C|1984-07-18|
    ES8404137A1|1984-04-16|
    AU554784B2|1986-09-04|
    FI831596L|1983-11-11|
    NZ204080A|1985-09-13|
    NO149906B|1984-04-09|
    DE3316809C2|1988-02-25|
    SE8302383L|1983-11-11|
    SE8302383D0|1983-04-28|
    DK184083A|1983-11-11|
    AU1432183A|1983-11-17|
    CA1197720A|1985-12-10|
    引用文献:
    公开号 | 申请日 | 公开日 | 申请人 | 专利标题
    RU208718U1|2021-05-20|2022-01-11|Федеральное государственное бюджетное образовательное Учреждение высшего образования "Воронежский государственный аграрный университет имени императора Петра 1" |Semi-mounted plow|US3503453A|1967-12-11|1970-03-31|Deere & Co|Semi-integral reversible disk plow with steerable transport wheel|
    US3817333A|1972-02-16|1974-06-18|Dietrich Mfg Inc|Plow system with plurality of plow units and means for adjusting spacing between units in a continuous manner|
    FR2257215B1|1974-01-14|1978-11-24|Dmi|
    US4186806A|1977-09-06|1980-02-05|International Harvester Company|Plow system|NL8402106A|1984-07-03|1986-02-03|Lely Nv C Van Der|PLOW.|
    NL8402585A|1984-08-24|1986-03-17|Texas Industries Inc|PLOW.|
    EP0184890B1|1984-12-12|1990-11-28|C. van der Lely N.V.|Plough|
    GB8507811D0|1985-03-26|1985-05-01|Ransomes Sims & Jefferies Plc|Reversible plough|
    SE455361B|1986-08-13|1988-07-11|Oeverums Bruk Ab|PLOG DEVICE WITH THREE POINT CONNECTION|
    NO168221C|1989-10-13|1992-01-29|Kverneland Klepp As|ADJUSTABLE SEMIVEN SEALS.|
    US5186261A|1991-06-25|1993-02-16|Case Corporation|On-land plow assembly with a plurality of adjustable plow units|
    DE9204130U1|1992-03-27|1992-07-09|Rabewerk Gmbh + Co, 4515 Bad Essen, De|
    FR2740293B1|1995-10-25|1998-01-16|Naud Expl Charrues|REVERSIBLE PLOW WIDTH OF VARIABLE WIDTH WITH DEVICE FOR CENTERING THE FRAME ON THE TURNING AXIS|
    FR2754970B1|1996-10-25|1999-02-05|Naud Expl Charrues|MULTISOCS PLOW WITH ADJUSTABLE WORKING WIDTH|
    GB9814894D0|1998-07-10|1998-09-09|Kverneland Klepp As|Lateral adjustment mechanism for plough|
    JP6081352B2|2010-05-07|2017-02-15|オベリックス ホールディングス ピーティーワイ リミテッド|Devaluation tool|
    DE202011101162U1|2011-05-27|2012-08-30|Alois Pöttinger Maschinenfabrik Gmbh|plow|
    CN106717212B|2016-11-27|2020-05-01|雷沃重工股份有限公司|Tractor implement management control method|
    法律状态:
    优先权:
    申请号 | 申请日 | 专利标题
    NO821529A|NO149906C|1982-05-10|1982-05-10|AGRICULTURAL EQUIPMENT DEVICE|
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