• 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:

    公开号:SU908273A1
    申请号:SU777770064
    申请日:1977-12-12
    公开日:1982-02-28
    发明作者:Гюнтер Йон；Франк Пиетшманн；Вольфганг Пиетш；Кристиан Ноакк；Герхард Шмидт；Фолькер Генел
    申请人:Феб Комбинат Фортшритт Ландмашинен Неустадт И Саксен (Инопредприятие)；
    IPC主号:
    专利说明:

    The invention relates to wide-grip devices for the selection of mowed crops lying on the fields, frontally mounted on a harvesting machine and 5 capable of picking mowed crops laid on the field in wide rolls, in several rolls closely spaced from each other and in a continuous equal number carpet .
    Known devices for selecting rolls that have a drum pick-up firmly fixed in them, picking up the beveled 15 crops laid in the rolls and feeding them to the trays of the cross screw conveyor located behind the pick-up drum, The cross screw conveyor feeds the beveled crops to the center located 20 the back wall of the trough to the discharge window and through it to the working body, for example, to the grinder-: body. The possible maximum working width of such devices for the selection of 25 VLs is about 3 m, which is why they cannot always cover the largest width of the corresponding sweeper.
    The disadvantage of such devices for selecting rolls is that they are able to select only rolls of limited width. The limitation of the width is due to the fact that they are not able to copy the relief of the field sufficiently. If the width of an ordinary device for selecting rolls is increased during the collection, unacceptably high losses occur due to the fact that the teeth of the pickup drum will not be able to capture the mowed crops lying in the folds of soil. In order to fully load subsequent working bodies, for example, a chopper, with a low density of mowed crops, it is necessary to rake several rolls into one. This additional operation — raking the rolls — is associated with a large investment of time and money and leads to 908,273 4 crop losses. In addition, the disadvantage of the device for selecting rolls is that they cannot pick up the mowed crops laid all over the field in a continuous carpet. $ This is due to the fact that the stubble crops, due to the interweaving of long stems and as a result of their long drying on the field, form a bound layer that piles along the sides of the device for picking rolls.
    The purpose of the invention is the creation of a device for the selection of mowed crops lying on the field with a roll with a working width significantly greater than 15 3 m, reduction of crop losses and provision. maximize the capacity of the forage harvesting machine.
    This object is achieved in that the device for matching with a through transverse screw and the rigid chute has at least two pivotable transversely to the direction 25 leniyu cleaning silage drum. At the same time, pick-up drums are located on a common rotary axis. Under the pick-up drums, runners are placed near the side wall. The Ka 30 honors the second bearing on the opposite side-loading drum mounted rocker calculated and compensated linear extension. The distance between the pickup drums is only slightly larger than the 35 distance between the teeth of the drum itself. Outside, on pick-up drums, there is a dividing element, consisting mainly of a drum and “40 screw turn and located mainly in the grip area of the pick-up drum,
    The stalk stubble crops laid in the carpet are captured by the teeth of the pick-up drum, sent 45 up and back to the auger groove, and transmitted, for example, to the chopper through a window in the center of the groove wall. The beveled cultivators 50 lying on the edge of the device for selecting rolls are guided by a separator to either the pick-up drum or discarded from it depending on the location of the screw turn.
    Thus, there is an ordered separation region 55 Chennai, providing possibility of re-selecting the mown crop when the next working operation. With such a wide-selection device for selection, it is possible to produce multiple selection of rolls. This is especially advantageous in areas with a low density of mowed crops and leads to a good load of subsequent processing devices, for example, during grinding.
    Good copying of the field relief is ensured by runners and a swivel suspension of baoban pick-ups, thereby reducing losses during picking. In the event of significant field irregularities exceeding the range of deflection of the drums, the entire device for selection is set to the required height using a lifting mechanism. From. due to fluctuations due to the different field topography, a gap occurs between the pickup device and the pickup drum. In order to prevent the collection of mowed crops in this area, a flexible coating is provided on the frame of the pick-up drum, covering the gap between the pick-up drum and the pick-up device. It closes this gap so that with the maximum deflection of the drum, the coating, while remaining superimposed on the wall of the gutter, prevents the formation of a joint that inhibits the flow of selected mowed crops.
    In FIG. -1 shows a device for the selection of mowed crops lying on the field; in FIG. 2 - the same, with a central articulated suspension of pick-up drums; in FIG. 3 - the same, with an external articulated suspension of pick-up drums; in FIG. 4 - the same, with individual articulated suspension of pick-up drums; in FIG. 5 - connection of pick-up drums, section; in FIG. 6 - a pick-up drum with an internal separation device; in FIG. 7 - the same with an external separation device.
    On a self-propelled agricultural machine 1 on a lifting device 2 there is a selection device 3 with a rigid groove 4, a side wall 5, a transverse screw conveyor 6 and pick-up drums 7.
    On the selection device 3, each of the pick-up drums 7 is mounted on the beam 8 using its movable axis 9, 10, 11 and is guided by a link 12, 13, which is located either in the side wall 5 or on the groove 4 between the pick-up drums 7 . 5
    On the elongation of the pick-up drum 7, there is a dividing element 14 from the outside, consisting of a drum 15 with a screw coil 16. From the bottom, on the pick-up drum 7, runners 17 and 17 are installed near its outer side ; . Due to the movable suspension of the pick-up drums 7, a gap 18, 15 arises between the pick-up device 3 and the beam 8 of the pick-up drum 7, which is covered by a flexible coating 19.
    Mowed crops laid in a continuous carpet or roll are picked up by the teeth of the rotating drum-20 on pick-up 7 and sent up and back through the cover 19 to the gutter
    4. The cross screw conveyor 6 captures the beveled culture there and directs it to the window located 25 in the middle of the back wall of the gutter, and from there to the working unit, for example, to the grinder. Located on the selection side, the separating element 14, depending on the direction 30 of the screw screw 16, directs the beveled culture either to the drum pickup 7 or back to the field. Using the 7 skids 17 and 17 'located under the drum picker in J5 in combination with the movable suspension of the pick-up drums, good copying of the field topography is achieved. The range of deviation is determined barabanovpodborschikov side scene 12 and 13. At 40 the presence of significant irregularities field exceeding 7 barabanovpodborschikov range, altitude compensation is performed using the lifting mechanism 2. Thereby is achieved a wide field up some 45 The relief device also for the selection of a 3 extremely wide capture, and losses at selection are reduced.
    An advantage of the proposed invention is a 5 θ tendency in a good and wide adaptation to the field relief of this device for selection with an extremely wide grip due to the use of pick-up drums movably fixed at the auger groove.
    Another advantage achieved by this is that due to the proximity
    908273 6 slave-pickers between them there is no strip of slanted culture, and, thereby, losses during picking are reduced. The separation device ensures thorough separation from the crop crop remaining on the field and prevents heap formation in front of the picker.
    The advantage is that a selection of rows of beveled crops, laid in one or more double rolls, is possible, which provides increased throughput, especially in areas with low density of crops.
    权利要求:
    Claims (3)
    [1]
    rubbed the harvest. In addition, a disadvantage of the device for the selection of rolls is that they can not pick up bevelled crops that are laid all over the field in a solid carpet. This is due to the fact that the beveled crops due to the weaves of long stems and as a result of their long-term drying on the field form a connected layer that clogs the device for the selection of rolls by heaps. The purpose of the invention is to create a device for the selection of crop cuttings lying on the field with a grip width significantly greater than 3 m, reducing crop losses and ensuring maximum use of the carrying capacity of the machine for harvesting forage crops. This goal is achieved by the fact that on the device for selection with a through transverse auger and a rigid chute there are at least two pivoted transversely to the cleaning direction of the pick-up drum. In this case, the pick-up drums are located on a common rotary axis. Under the sorter drums near the side wall there is a runner. As a second support, a link is installed on the opposite side of the pick-up drum, which is also designed to compensate for linear elongation. The distance between the pick-up drums is only slightly larger than the distance between the teeth of the drum itself. On the outside of the pick-up drums there is a separating element consisting mainly of a drum and a screw coil and located mainly in the pick-up area of the pick-up drum. The stem mowed cultures laid in the carpet are picked up by the teeth of the pick-up drum, sent up and back to the auger trough and transmitted through a window in the center of the trough wall, for example, to a chopper. The crop beveling devices lying on the edge of the rolls are guided by a separator or to the pick-up drum or discarded from it, depending on the position of the auger coil. Thus, an ordered area of separation arises, which makes it possible to re-select beveled crops during the next working operation. With such a wide, wadded device for selection, multiple selection of rolls can be performed. This is particularly advantageous in areas with a low density of skewed crops and leads to good loading of subsequent processing devices, for example, during grinding. A good copy of the relief of the floor is provided by runners and a rotary suspension of baoabans-selection | in the fields, due to which losses are reduced at collection. In the event of significant floor irregularities exceeding the deflection range of the drums, the entire selection device is set to the required height using a lifting mechanism. Of- due to oscillations due to different terrain, a gap appears between the device for selection and the drum-pick-up. In order to avoid the accumulation of beveled crops in this area, a flexible covering is provided on the frame of the pick-up, covering the gap between the pick-up drum and the device for picking. It overlaps this gap in such a way that, at the maximum deflected drum, the coating, which remains superimposed on the wall of the chute, prevents the formation of a joint, inhibiting the flow of picked-up beveled crops. Fig. -1 depicts a device for the selection of oblique agricultural crops lying on the field; in fig. 2 - the same, with a central hinge suspension baler; Fig, 3 is the same, with an external articulated suspension drum pick-up; FIG. 4 is the same with an individual articulated hanger for pick-up drums; in fig. 5 connection pick-up drums, cut; FIG. 6 shows a pick-up drum with an internal separation device; Fig. 7 is the same, with an external separating device. On a self-propelled agricultural machine 1 on a lifting device 2 there is a device 3 for picking with a hard chute k, a side wall 5, a transverse auger conveyor 6 and pick-up drums 7. On the device 3 for picking, each of the pick-up drums 7 is fixed on the beam 8 by means of its movable axis 9, 10, 11 and is guided by the slide 12, 13, which is located either in the side wall 5 or on the groove k between the drums under the borschik 7. extending the pick-up drum 7 from the outside is a separating element I consisting of a drum 15 with a screw coil 1b. Bottom on the drum-sorter 7 near the outer side of the skid set 17 and 17. Due to the movable suspension of the pick-ups 7 between the arrangement 3 for selection and the beam 8 of the bar of the pickup 7, a slit 18 arises which is covered by a flexible coating 19. The bevelled crops, laid in a solid carpet or roller, are picked up by the teeth of the rotating picker 7 and sent back and forth through the cover 19 to the chute C, the transverse auger conveyor 6 captures the crop and directs it to the window located in the middle of the back wall of the groove and from there to the working unit, for example, to the shredder. Placed on the side of the pick-up, the separating ElementHT C, depending on the direction of the screw auger 1b, directs the bevelled culture either to the drum picker 7 or back to the field. With the help of 7 skids, 17 and 17, located under the drum with the pick-up, in combination with the movable suspension of the pick-up bar, good relief of the floor is achieved. The range of deflection of the pick-up drums is determined by the scenes 12 and 13. In the presence of significant unevenness of the floor, which exceeds the range of the drums, the pick-up 7, height compensation is performed using a lifting mechanism
    [2]
    2. This thereby achieves a broad reproduction of the relief of the field also for the device 3 for selection with an extremely wide grip, and the losses during selection are reduced. The advantage of the proposed invention consists in a good and wide adaptation to the relief of the field of this device for selection with an extremely wide grip due to the use of pick-up drums, which are movably fixed at the auger trough. Another advantage achieved by this is that, due to the proximity of the pick-ups between them, they do not remain from the band of the crop, and thus the losses during pick-up are reduced. The separation device provides a thorough separation from the crop that remains in the field and prevents the collection before cutting. The advantage is that it is possible to select rows of cropped crops laid in one or several double rolls, which provides an increase in throughput, especially in areas with a low crop density. Claim 1. Device for picking beveled agricultural crops lying on the field, hinged mainly on self-propelled harvesting machines with a pick-up drum and behind it a raised transverse auger conveyor, characterized in that it has a through transverse auger conveyor in front of a rigid transversely to the / TEH jjj directions, the pick-ups have at least two pick-up drums with a separating element mounted outside so that pick-up drums can be deflected located in the middle of the device for picking up a common movable axis or on separately located movable axes, the pick-up drums are directed relative to the field on one side with the help of runners, and on the other hand, with a corresponding slide in the side wall or in the middle of the device for matching, and that they are located at such a distance from each other that is only slightly longer than the distance between the teeth of the pick-up drum. . A device according to claim 1, characterized in that, as a separating element, a drum with a left or right auger screw with the same diameter as the circumference along the teeth of the pick-up drum is preferably installed in the gripping area.
    [3]
    3. The device according to claim 1, characterized in that the individually mounted movable axes are located at the front of the device for picking up, firstly, near the outer wall 79082738
    ki, and btw second, in the region of the axis of the centraban-t by the borschik and the groove of the size of the body of the drum-pick-up.
    k. A device according to claim 1, about tl and is a slit along its length, and is associated with the beam, in that between the b-drum-w / boron / zika.
    . O O O b
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    类似技术:
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    US5083978A|1992-01-28|Potato harvester and method
    SU869635A1|1981-10-07|Corn harvester
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    US3241299A|1966-03-22|Corn head
    同族专利:
    公开号 | 公开日
    GB1578207A|1980-11-05|
    HU176665B|1981-04-28|
    DD128901A1|1977-12-14|
    CS204177B1|1981-03-31|
    FR2375817B3|1980-09-19|
    PL113614B1|1980-12-31|
    DE2753101A1|1978-07-13|
    PL202900A1|1978-08-14|
    FR2375817A1|1978-07-28|
    DD128901B1|1979-12-27|
    BG30483A1|1981-07-15|
    引用文献:
    公开号 | 申请日 | 公开日 | 申请人 | 专利标题
    FR2502455B1|1981-03-27|1985-07-19|Deere John|HARVESTER FOR HARVESTING MACHINES|
    DD206872A3|1981-12-10|1984-02-08|Georg Scholtissek|BUYERS FOR SELF-PROVIDING HARVEST MACHINES OF LARGE WORKING WIDTH|
    DE3707788C2|1987-03-11|1989-05-24|Josef 8029 Sauerlach De Streicher|
    CA2162265C|1993-05-05|1999-02-23|Wilhelm Von Allworden|Agricultural machine, in particular automotive large-baling press|
    US6327840B1|1998-05-05|2001-12-11|Deere & Company|Toothbar and toothbar center support arrangement for baler pickup reel|
    DE10215034A1|2002-04-05|2003-11-13|Deere & Co|Agricultural crop sensor|
    DE202010010038U1|2010-07-09|2011-11-02|Alois Pöttinger Maschinenfabrik Gmbh|harvester|
    DE102012108708B4|2012-09-17|2015-02-05|Thomas Reiter|Erntegutaufnehmer|
    ITRE20120074A1|2012-10-26|2014-04-27|Dbd Spa|MACHINE FOR SPINDLE COLLECTION|
    DE102014103630A1|2014-03-17|2015-09-17|RT Engineering GmbH|harvester|
    DE102016103362B3|2016-02-25|2017-08-31|Martin Brielmaier|Halmgutfördervorrichtung|
    DE102020106803A1|2020-03-12|2021-09-16|Claas Saulgau Gmbh|Harvesting device|
    法律状态:
    优先权:
    申请号 | 申请日 | 专利标题
    DD19673576A|DD128901B1|1976-12-31|1976-12-31|CONSUMER FOR GROUND HARVEST|
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