• 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:
    The mower has a windrower attachment mounted behind the cutter on a self propelled chassis. Behind the rear wheels and hinged to the mower is a bearer which is carried in a frame and adjusted by a swivel. The crop handler consists of two rotors which can be driven the same or opposite directions, and swath limiters which project either side of the chassis. The crop handler on the bearer may be locked as set by means of a jack and arrester placed between the main chassis and the hitch hinge. For crossways preading, the rotors rotate in opposite directions and engage each other, sloping via the swivel against the line of travel.
    公开号:SU912109A1
    申请号:SU777770065
    申请日:1977-12-12
    公开日:1982-03-15
    发明作者:Бернд Кретцшмар；Герхард Шмидт；Кристиан Ноакк；Фолькер Генел；Клаус Ульрих；Петер Геше
    申请人:Феб Комбинат Фортшритт Ландмашинен Неустадт И Саксен (Инопредприятие)；
    IPC主号:
    专利说明:

    Beveled stem-bearing crops with the help of a transverse auger over the entire width of the preparation device and lay the roll to accelerate drying wider than the width of the chassis. The flow of stem-bearing crops, tapering in front of the preparation device, is ejected out of the rotating rollers in opposite directions by the preparation rollers along an oblique upward side against the coating plate, provided with a discharge shield. From tap. The flap of stem-flow crops is directed to two rear wheel drive wheels located in opposite directions, which have, in the direction of travel, tilt forward, spread the tapered flow of stem-stem crops in the form of a wedge back and stack it over the width greater than the width of the tapered front this. a roll, on the field. The disadvantages of the well-known roller cutter are that, as a support, it is necessary to have a special downward and more expensive carrier in the undercarriage, the driving elements must be brought down from the bottom, as a result of which the clearance between the chassis and the ground is severely narrowed; The location in front of the rear axle requires either an extremely wide, adjustable for transportation over the width of the ruled track, or scattered stem-bearing crops of cereals will be clamped down by the steered wheels; a roll thrown back in the form of a wedge does not have a controlled spread width, so it is not possible to achieve a constant distance from the edge of unmowed crops, therefore, from the very beginning, a slight laying width should be provided for, the lashing discs are often damaged due to their attachment to the bottom. Because of the stalk of flattering crops stuck in them, they are not adjustable for different values of the masses of the rolls, the rear part of the roller header should be made with a very large clearance between the chassis and the soil so as not to hinder s scatter steblestoynyh cultures before rear axle upwards. Trailed roller headers are also known, laying down stem-bearing crops about the width of the crop. The mowing width of these towed roller headers with wide rolls is limited, about 3 m, if the tractor, when mowing the next roll, does not move the roll before it, but leaves it lying untouched between the wheels. Otherwise, with a large width of mowing, a constant hit of rolls under the wheels leads to large losses of nutrients due to uneven drying and to-loss of m stem-crops in the following harvesting machines. In addition, roller headers are known which, for better utilization of subsequent harvesting machines, stack stem-bearing crops at low yields into twin rollers by displacement relative to the center of the cutting apparatus. All known roll headers do not allow adjustment to the laying of normal, double or wide rolls. The purpose of the invention is to create a device for treating stalk crops, mounted on a roller header, with which it is possible to apply the roller harvester universally for stacking normal, double or wide swaths (with a width approximately equal to the skewing width), as well as for continuous wide styling of stalk crops, not moving the laid stem-bearing crops, with a clear lateral delimitation of the laid material from the unmowed culture in the housing of one working operation. The present invention makes it possible to create such a versatile device for processing stem crops that does not require significant additional costs for the main unit due to design changes, does not cause additional costs when using the drive bodies of the main unit and ensures minimal energy consumption crops for the desired styling method. The goal is achieved by having a hinge joint, for example a parallelogram or three-point, on the rear side of the roller header behind the steering wheels. On this ball joint, supports for mounting the beam are provided, located LONG across to the direction of motion. In addition, the beam is connected to the articulation by means of a pivoting device and can be rotated around the supports, thereby changing the inclination to the articulation. The beam is equipped with a device for treating stem-bearing crops, consisting mainly of two rotors rotating in opposite directions or in one direction, as well as interchangeable and protruding elements protruding beyond the machine width on both sides to limit the width of the roll. A device for treating stem-bearing crops mounted on a beam may also consist of a rake tedder or a drum rake or the like. The rotors located under the beam are provided with adjusting elements, which makes it possible to install them in different positions for universal use in treating stem-bearing crops. Thus, each of the rotors can be moved on the beam, changing the distance between them, as well as forward or backward in the direction of travel. The rotors can also be mounted in such a way that the roll laid by the preparatory device between the wheels is captured and processed by them in approximately equal parts. In order to set the stem crop treatment device, located on the beam, to the height required for various working operations or to the transportation position, a swivel lift cylinder, which is controlled from the driver’s side, is located between the articulation and the undercarriage height arrest.
    When laying in a wide swath, the stalked crops, laid by the preparatory device between the driving wheels and the driven wheels, are scattered on the field by a stalked crop treatment device located on the beam, having the rotor arrangement described below. Rotating in opposite directions, the rotors are parallel to the beam on the adjusting elements, penetrating into each other. The beam is rotated with the help of a pivoting device against the direction of movement backwards by approximately 3 to 5, so that the axes of the rotors are inclined slightly backwards. The working height, established with the help of the lifting cylinder and the arresting device through the articulation, is about a fifth of the height of the ejected roll for spreading out to the rear in the lowest position of the rotor. The advantage of the described height adjustment in comparison with the known ones is that not all the volume of the mowed crops, but only about three-fourths of its run-em: when laid in wide swaths, which contributes to energy savings. The slightly rotated rear rotors cause the spreading roller to be successively layer-by-layer removed and distributed from above, leaving approximately one fifth of its original height, and the tooth does not touch the ground. This provides a significantly longer service life for the teeth as compared with the known rotary tedders.
    In addition, the stem-bearing crops do not move far back and rise high, but are transported horizontally back to the sides and, partially, to the sides forward, which ensures good limitation of the edges of the wide roll, in particular, relatively unmowed crops using a device for limiting the width of the rolls which is located adjacent to the chassis and is therefore not costly, and which also contributes to the maximum utilization of the possible installation width by subsequent harvesting machines.
    The device for limiting the width of the rolls consists of vertical elements for limiting the width of the rolls installed on both sides of the wide roll being laid and suspended through intermediate links with a swinging suspension on the transverse slats, due to which they replicate the terrain when they are installed. about the height of the stubble. These transverse straps are mounted on support rods, which, in turn, are fixed on the beam transversely to the direction of movement and can be moved and removed.
    For continuous wide stacking of stem-bearing crops, only a part of the roll width restriction device, facing the stump of unmowed crops, is used, and a part that is turned towards the rolls is dismantled, and the cutting is done by pens. At the same time, the mown stalked crops are scattered up to the border of the crops laid in the previous pen, and only the distance to the unmowed crops is limited. For lateral displacement of the roll when laying twin rolls, the rotors can be mounted on the beam in various ways. If the rotors are arranged parallel to the beam, the lateral displacement is due to rotation of the rotors in one direction, namely in the direction of ejection. However, lateral displacement of the roll to either side is optionally possible with rotors shifted relative to the beam. When viewed in the direction of motion, the rotor located on the right side in front of the beam, and the rotor located on the left side behind the beam, with the same direction of rotation, ensure the roll is placed on the left side, and with the opposite direction of rotation and the same position as the rotor. laid on the right side. The arrangement of the rotors is also possible in the reverse order. 0 For lateral laying of the roll, in all the arrangements, the position of the rotor axles with the tilt forward in the direction of movement is set through the swivel device, and the working height of the rotors is set so that the tooth touches the stubble Depending on the width and mass of the roll, the distance between the rotors on the beam can be changed, and the tooth holders in the crossbars of the rotors can be moved and fixed in certain positions to provide the necessary rotor overlap. In order to achieve a clean limitation of the rolls placed on the side of relatively unmown crops, when laying the first roll, the portion of the device for limiting the width of the rolls, facing the laying side, remains in the working position, and when laying the second roll. the twin roll is arrested in a raised position. For stacking normal rolls, the mouths are raised and locked in the transport position. At the same time, the swath laid in the middle by the preparatory device does not pass through the device for the treatment of stem crops anymore. With a modified design, the rotors are mounted on a roller, header, independently of each other. In this case, the rotors are fixed by means of adjusting elements on the lifting brackets mounted on hinges on the rear side of the roller header, which allow the working height, inclination and position of the rotors to vary with each other. The rotors are driven by cardan shafts. For installation in the transport position, the rotors are rotated upward by means of working cylinders connected to each lifting bracket. The device can be universally used for various types of laying, such as laying wide io (enamel and twin rolls. For all types of laying, a uniform limitation of the roll edge with respect to the non-mowing crops and the adjacent roll is achieved. When laying wide and twin rolls due to precise limiting the width of the roll, the advantage is that a limited laying width, determined by the width of the pick-up of subsequent harvesting machines, can be better used to improve drying. Sewn-down discs with bottom support, the rotors suspended from above behind the steering axle are much less clogged. The rotors driven from above are less expensive. The location behind the steering axle saves costs due to design changes to provide a large clearance. between the soil and the rear part of the roller header, as well as associated with the creation of a steerable rearranged steering axle. The tilting of the rotors backward in the direction of laying wide swaths allows, in combination with copying elements of terrain width limiting rollers to carry out the current limit wide roll relative uncut crop and thereby establish bolshuyushirinu stacking, facilitates improvement of drying. Laying the roll before treatment in combination with a high installation (rotors provide a significant reduction in energy consumption and an increase in rolling capacity)
    service teeth when laying wide rolls.
    FIG. 1 shows a roll roll with a wide rolls bounded on both sides, wide rolls 5, top view, FIG. 2, the same side view; in fig. 3 the same, with offset rotors for side installation; on ig. t is a schematic representation of the masonry of wide rolls bounded on one side; in fig. 5 is a schematic illustration of the side masonry of the rotors rotating in the same direction; FIG. 6 - the same, rotating in opposite directions; in fig. 7 - rolls of the header with the independent arrangement of the rotors, rear view.
    On a self-propelled roller header, a preparation device 2 is located behind the cutting device 1. In the cutting device 1, the stem cultures are fed to the width of the preparation device and are fed to the preparation device 2 for 25 pressing or kinks. Then, the prepared stem cultures subside between the driving wheels 3 and the driven wheels k in the shape of a roll 5. At the end of the roll head, there is a multi-part articulation 6 protruding from the rear side behind the guide wheels k,
    On the supports 7, on one of the links of the joint 6, a beam 8 is installed transversely to the direction of movement on the hinges, which serves to mount the device for processing the stem-bearing crops. The device for treating stalk crops in this example of execution consists of two located on the beam. 8 rotors 9 and e. However, it may be a belt rake agitator 8, located on a beam, drum tedder, or the like. On the beam 8, or adjacent, are drive elements designed to drive the rotors 9 and 9, rotating them in one or opposite directions of choice, and the energy required for the drive is transmitted, for example, through the drive shaft from the roller header. To ensure the optimum working position of the rotors 9 and which, when laying wide rolls, is determined by the position of the axes of the rotors 9 and E deflected about 3 5 back
    ten
    against the direction of movement, the inclination of the beam 8 relative to the supports 7 can be varied using a rotator 10 connected to the articulation 6. To set the rotors 9 and 9 in height relative to the floor and to raise to the transport position between the chassis 11 of the roller header and; 6 on the hinges are located a lifting cylinder 12 and varying length of the arresting device 13. In order for the device for treating the stem cultures to be of universal use in various types of laying, the rotors 9 and 9 are mounted on adjustments elements and iV. The adjustment elements and IV are mounted on the beam 8 and can move in the direction of travel and in the opposite direction, as well as in both directions. At different widths or masses of the roll 5, the adjusting elements both move apart or move together with the rotors 9 and. To withstand the required overlap of the rotors 9 and 9 regardless of the distance between them, the tooth holders 15 are fixed in the crosspiece 16 of the rotor so that their movement and fixing in a certain position, and thereby changing the working diameter of the rotors.
    For The double-roll laying, the rotors 9 and 94, adjacent or displaced on the adjusting elements 1 and It, of the beam 8 (Fig. 5) are driven in one direction, and the roll 5 is laid on the side. During the reverse movement of the header, the second shaft 5 is placed next to the roller 5. For a displaced arrangement, depending on the direction of laying, either the left adjustment element 1 with the rotor 9 advances on the beam 8, while the right adjustment element. The cop with the rotor 9 is shifted from the beam 8 backwards or vice versa. With this, the rotor located closer to the side of the stack is positioned relative to the second rotor with an offset to the rear.
    权利要求:
    Claims (2)
    [1]
    The laying of double rolls is also possible with opposite directions of rotation of the rotors 9 and 9M on FIG. 6) moreover, the rotor, which is closer to the side of the installation, is located relative to the second rotor with an offset forward. For lateral displacement of the bevelled crop, the rotors 9 and 9 are mounted with the help of a pivoting i 119 device 10 inclined forward. The working height of the rotor 9 located in front of the rotor and located behind the rotor E is set so that the teeth touch the stubble. In order to maintain the necessary distance for mowing between uncut crops and the laid roller 5 or scattered stem crops, on both sides of the beam 8 on the transverse bars 1B and 18 with a swinging suspension, elements of the width of the roll 17 and 17 are installed. limiting the width of the rolls 17 and 17 is carried out by means of movable and fixed in certain positions on the buckle B of the support rods 19 and 19, at the ends of which are fixed 18 and 18. For the transverse strips of the liver of the exact copy When the floor is embossed, the elements for limiting the width of the rollers 17 and 17 are mounted on the swinging suspension using intermediate links 20 and 20 on the transverse bars 18 and. In order to spread stalk crops from the laid roll 5, the drive power was as low as possible and the rotor teeth 21 were not subjected to excessive loading, the rotor teeth are set in the lowest position using lift cylinder 12 connected with joint 6 to one the fifth roll height 5- Rotating in opposite directions, the rotors should therefore not scatter the whole VA to the elements limiting the roll width 17 and 17 of the mounted spindle and to the right the width of the laying. Thereby, the rotor teeth 21 do not come into contact with the soil, which largely prevents damage to the teeth. In FIG. 7 shows the independent suspension of the rotors 9 and 9 on a roller header in a different design. On the lifting brackets 22 and 22 mounted on hinges on the rear side of the roll header, rotors 9 and 9 are placed with adjusting elements 1 and 1A, each of which is equipped with its drive unit 23 and 23. The rotors 9 and 9 are driven from the roll header through cardan shafts 2k and zh. Elements for limiting the width of the rolls 17 and 17 with their support rods 19 and 19, while 12 applications are located on the drive beams 23 and 23, which can be turned upwards with the support below. Tilt setting ,. The working height and the location of the rotors 9 and 9 are relative to each other by means of the adjusting elements k and 1. For lifting cylinders 25 and 25, are connected to the undercarriage 11 and noAlieMHbiMM with the brackets 22 and 22. This design has the advantage that in the transport position by lifting sideways the lifting brackets 22 with the rotors 9 and 9, the hitch 26 is released for the transport carriage of the cutting unit 1. The element for limiting the width of the roll 17 and 17 when lifting the rotors 9 and 9 up to the side are also set to a position within the allowable transport dimensions of the roller header. Claim 1. Roller header with a device for processing stem crops, located on a self-propelled undercarriage and having a preparatory device located behind the cutting unit, placing stem cultures between driving and steering wheels in the form of a roll, characterized in that behind controlled wheels on the hinge joint, located on the rear side of the roller header, set: Lena on the supports, changing its inclination with the help of a pivoting device, the beam on which the devices are placed a treatment for the treatment of stem crops, consisting of two rotors rotating in the same or opposite directions, as well as elements for limiting the width of the roll, protruding from both sides and the width of the undercarriage, while the rotors are in operation; using the associated adjustment elements, they can be displaced across the beam or along the direction of movement, as well as in the vertical direction.
    [2]
    2. The harvester according to claim 1, characterized in that the device for treating the stem-bearing crops, located on the beam, is installed by means of a lifting cylinder located between the hinge 91 joint and the running carriage, as well as the arresting device at various working heights and in the transport position. 3- Reaper on PP. 1 and. 2, in order to spread the roll on the beam there are arranged adjacent, rotating in opposite directions and overlapping rotors, installed with the help of a pivoting device against the direction of movement with tilting back, and the working height of the rotors is approximately 1/5 height ealka 5, Reaper on PP. 1-3, which either side-by-side and rotating in the same direction towards the laying rotors are provided for lateral movement of the roll on the beam or, depending on the laying side of the roller, the rotor is located on the adjusting element in front of the beam, the rotor is on a 25 adjusting element with an offset along the slant, behind the beam or vice versa, and the rotors rotate in the same or opposite directions, with the rotor axes tilted forward in the direction of movement and the rotors are set relative to floor by p working height. 5. Cutter on the PP. 1 -, it is due to the fact that, depending on the width or mass of the roll, it is possible to change the distance between the rotors, change their diameters, and also their mutual overlap by moving the rotors on the beam, as well as by moving and fixing. x tooth holders in the crosspiece of the rotor. 6. Cutter on the PP. 1 - 5 tons of tactile so that the movable support rods, reinforced on both sides on the beam 8, have transverse straps on their ends, on which, through the intermediate links, the relief copying floor elements of the roll width are suspended. 7. Reaper on the PP. 1 and 6, characterized in that the rotors are independent of each other on the lifting arms with hinged suspension on the rear side of the roller header by means of adjusting elements, and the rotors are driven by means of cardan shafts or other drive mechanisms, their working height, the slope and position are relative to each other and are adjusted with the help of elements, and with the help of lifting cylinders the rotors are set to the transport position. I i if i 1 | -41
    U (S Eir Н – Н (рс / г. H - м - 4--1 4-4- in 6
    / 7
    类似技术:
    公开号 | 公开日 | 专利标题
    SU912109A1|1982-03-15|Windrower including device for working stem-standing crops
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    HU9601618A2|1997-05-28|Harvegting adapter for agricultural implements for picking up plants, especially corn
    US4601162A|1986-07-22|Rotary mowing attachment for a tractor and the like
    US6164051A|2000-12-26|Machine combination, a rake and pick-up and displacing member, as well as a method
    DE2606151A1|1976-09-30|DEVICE FOR LATERAL MOVEMENT OF STALK MATERIAL
    EP0882386B1|2002-09-04|A combination of mowers for grass crops
    US4700535A|1987-10-20|Drum-type windrowing machine
    EP2119341A2|2009-11-18|Harvesting attachment with a crop pick-up and a screw conveyor
    EP0558436B1|1996-03-13|Mower for harvesting grass crops
    EP0460288B1|1997-03-05|Haymaking machine
    EP0772962B1|2001-02-28|Method and device for swinging the rake members of a haymaker
    EP3669638A1|2020-06-24|Agricultural harvesting machine
    EP3025577B1|2017-01-04|Universal rakes
    EP0290059A2|1988-11-09|An implement for displacing crop
    US4171607A|1979-10-23|Two-row tobacco harvester
    US3914922A|1975-10-28|Method and apparatus for controlling the movement of crop material in a roll forming machine
    CA1105715A|1981-07-28|Side draft stabilizer
    EP1493320B1|2007-08-01|Haymaking machine
    AT253845B|1967-04-25|Device for pulling and spreading swaths and turning the crop
    US3894384A|1975-07-15|Picking machine
    EP0887010B1|2002-04-03|An implement for adjusting an agricultural machine, such as a hay-making machine
    CH694179A5|2004-08-31|Agricultural straw collecting machine has main rake with peripheral tines and lateral rotary rake tool
    DE7204069U|1972-05-18|Device for raking crops together
    同族专利:
    公开号 | 公开日
    DD128889A1|1977-12-14|
    CS208002B1|1981-08-31|
    FR2375814A1|1978-07-28|
    DD128889B1|1979-12-27|
    PL203538A1|1978-07-03|
    BG30932A1|1981-10-15|
    DE2753102A1|1978-07-13|
    HU182488B|1984-01-30|
    引用文献:
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    CN111527869A|2020-05-20|2020-08-14|谢爱珍|Gardens weeding device|
    NL177070C|1979-08-24|1985-08-01|Lely Nv C Van Der|HAY CONSTRUCTION MACHINE.|
    DE3142594A1|1981-10-27|1983-05-05|Klöckner-Humboldt-Deutz AG Zweigniederlassung Fahr, 7702 Gottmadingen|Rotary mower with a conditioning device|
    FR2520578B1|1982-01-29|1986-01-31|Deere John Cie Francaise|GROUP OF RODS|
    GB2176684B|1985-06-25|1989-09-13|Kidd Farm Machinery|Mowing apparatus|
    DK166424C|1987-06-04|1993-05-24|Freudendahl J Fab As|CUTTERS WITH FIXED ASYMMETRY FOR HARVESTING CEREALS|
    FR2631208B1|1988-05-13|1990-08-31|Kuhn Sa|IMPROVEMENT IN AGRICULTURAL MACHINERY WITH AN ARTICULATED TOOL HOLDER CHASSIS|
    DE9016694U1|1990-12-10|1991-02-28|H. Niemeyer Soehne Gmbh & Co Kg, 4446 Hoerstel, De|
    DE4042158C2|1990-12-28|1993-02-11|Helmut Maier|
    FR2678804B1|1991-07-11|1998-09-18|Kuhn Sa|HATCHING MACHINE COMPRISING AT LEAST ONE RAKING WHEEL, A PROTECTION DEVICE AND AN ADJUSTABLE DEFLECTOR.|
    DE4138359A1|1991-11-22|1993-05-27|Krone Bernhard Gmbh Maschf|Method for processing mown straw or similar which has been swathed together|
    NL9400133A|1994-01-28|1995-09-01|Maasland Nv|Shaker.|
    FR2741506A1|1995-11-28|1997-05-30|Bergeron Freres|Grass cutter with rotary spreader for spreading swath of cuttings|
    DE19931370A1|1999-07-07|2001-01-18|Klaus Trimborn|Self-propelled machine for cutting, processing and depositing green fodder on ground has conveying system for feeding cut grass from cutters to processing section which consists of two conveyor belts forming conveying channel between them|
    DE19950748A1|1999-10-21|2001-04-26|Deere & Co|Mower|
    NL1020790C2|2002-06-06|2003-12-09|Lely Entpr Ag|Device for processing a crop.|
    US10356980B2|2016-10-28|2019-07-23|Deere & Company|Work vehicle with wheel/track crop swath avoidance|
    US10448570B2|2016-10-28|2019-10-22|Deere & Company|System of laying swath of cut crop for improved dry down time and method thereof|
    EP3378302B1|2017-03-21|2020-02-26|Kverneland Group Mechatronics BV|Agricultural method for forming from previously-cut agricultural crop a windrow on a field|
    法律状态:
    优先权:
    申请号 | 申请日 | 专利标题
    DD19673776A|DD128889B1|1976-12-31|1976-12-31|SWIMMING MACHINE WITH ASSOCIATED HALMGUTBEARBEITUNGSEINICHTUNG|
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