• 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 swathe hold-down design is intended to prevent clogging of the harvester intake, caused by crops forming swathes of different height and width. The hold-down facilitates an adaptation to such conditions by application of suitable pressure on the swathes. thus safeguarding faultless functioning. At the level of the upper edge of the reception drum rake strips, is mounted a shaft which carries softly resilient, holding-down tines with a high lateral stability. At the shaft the tine ends are downwards inclined at an angle of 30 deg.. This is followed by an upwards curved section and a final upwards inclined section.
    公开号:SU1025371A1
    申请号:SU797770689
    申请日:1979-07-20
    公开日:1983-06-30
    发明作者:Георг Шолтиссек；Манфред Тейхманн；Теодор Эйстерт
    申请人:Феб Комбинат Фортшритт Ландмашинен Неуштадт @Ин Заксен (Инопредприятие)；
    IPC主号:
    专利说明:

    1025371
    2. Clamp pop.1, which is distinguished by the fact that, next to the spring coil 8 on the side of the clamping fingers 7, bolted joints 9 are placed radially on the shaft 5, in which the heads of the bolts 10 or 1G washers on the opposite side are located without clearance coils spring 8.
    3. Clamp pop.1, which is also distinguished by the fact that the clamping finger 7 is located in the area of every second striker 6.
    The invention relates to a belt 4a for devices for the selection of rollers of harvesting machines, especially silage combines. To reduce the moisture content, some agricultural harvested herbs are cut onto the field before the cutting process for manufacturing into the silo logo. Mowing, as well as the laying of the rolls of this retractable mass occurs with the help of trailed or self-propelled roller headers. After loading, the stowable mass is taken up by a pick-up device by a subsequent harvester. For selection with small losses and uniform selection of the mass to be harvested from the soil, as well as for further transportation without clogging to subsequent transporting bodies, clamps are located above the pick-up drum of the subassembly device. Such clamps are already known in various types of execution. For example, clamps are known that consist of a rotating shaft of a pick-up drum located in the side walls and curved or straight clamping fingers fixed on it. The shaft is located in front of and above the pick-up drum, so that the clamping fingers either stand at a distance above the pick-up drum, as per US tent No., or lie on the pick-up drum, as per US patent No. 571iSS and 2975581. The position of the rotating shaft and thereby the clamping fingers attached to it, except for this, can be changed using the handle, as per US patent No. 3924391, or with the help of the spring lever attached to it and adjustable stops. Thereby, it is possible to change the position of the entire clamp in a certain area above the pick-up drum. The attachment of the clamping fingers to the shaft is made in most cases rigidly, as per patent No., or spring-wise in one turn, as in US patent fj 2691266. Further, they are known from Austrian patent No., and also from Germany No. 1936057, clamps located across the entire width pick-up drum height-adjustable profile sheet. From the GDR patent ff 129083 a clamp is known, which is attached to a rotating pipe located behind the pick-up drum in the region above the transverse auger conveyor. Its bent fingers on the front side go upward in front of the take-up drum. From the pipe back they extend over the transverse auger conveyor, and the resulting rotational movement of the pipe, which occurs as a result of the pressure-dependent change in the position of the pressure fingers, is transmitted through a fixed support pipe binder link on the stepless belt drive to drive the pick drum and the transverse auger conveyor. All of these clamps have, due to their performance and position, significant drawbacks. So, for example, the front, the location of the shaft with clamping fingers fixed on Him, or the front position of the profile sheet with rolls with heap formation leads to clogging of the cleaned mass before the picking drum. Sharp fluctuations in the height of the roll within the width of one roll are not selected without disrupting the process, as the clamps are generally rigid and can be installed only on the average height of the roll. This leads to clogging.
    on the one hand, and on the other hand to the non-selection of stripes rolls with low mass. The known clamps are not in a position to accept the widely packed retractable mass in a low roll, as they, because of their device, exert the necessary pressure on the retractable mass only at large roll masses. As a consequence, the pick-up drum teeth are rolled up to the cleaned masses in front of them until a favorable size ratio between the layer thickness and the diameter of the pick-up drum is reached. This feed has a negative effect on the quality of the cut. Known clamps due to different versions are applicable mainly for certain types of food. When harvesting grasses (the third pick for large straw rolls requires different clamps. The purpose of the invention is to create a clamp for the roll picker, which allows picking without clogging of rolls of varying heights within one roll and coalescent rolls, which allows wide selection laid down roll weight of low height and is universally applicable in all types of feed. The purpose of the invention is to create a clamp for the roller picker, it can adapt to fluctuations in height roll inside the width of one roll, which n moves the heaps in a roll in front of itself and which provides the pressure necessary for an immaculate process on the mass to be removed for wide rolls of low height, as well as for all kinds of feed. a known construction with a pick-up drum and a transverse auger conveyor at the height of the upper edge of the pick-up drum strips has a shaft, which is rigidly connected through the stand by the side walls of the pick-up device cove The pins are fastened on this shaft, the ends of which are made in the form of springs with somewhat close-lying (and thereby amortizing {turning) coils are screwed to the shaft. Outgoing pins from this shaft have an angle of inclination of about 30
    to the vertical towards the ground. They then bend upward, with the lowest point itself, lying below the middle of the pick-up drum. In the continuation, the clamping fingers are mirrored at the same angle as the downward part, while the ends of the clamping fingers are curved towards the strips and lie on the top of the strips to be removed. Along with each other, the coils lying on the side of the clamping fingers are bolted together radially through the shaft. Between the head of the bolt or washer on the opposite side and the coils of the spring, only a small gap is left, so that the spring action can be fully utilized with high lateral stability. This is necessary because otherwise the pinch fingers would have collided with the teeth of the pick drum, It is advisable in the area of each of the second lifting strips to position the clamping finger. The technical implementation and location of the clamping fingers contribute to the fact that large heaps in the roll do not move in front of the clamp, since the clamping fingers on one side only go to the top, and on the other hand, due to their inclination in the first part, they can pile on piles and thereby contribute to the rise. This movement can be performed by each clamping finger independently of the neighboring finger. In this way, the clamping does its job even with different fluctuations in height across the width of the roll. Wide rolls of low height are also selected without hindrance, since the pressure necessary for transporting the mass to be removed on the stripping strips of the pick-up drum is provided first. The clamping fingers are, moreover, located in a relatively large area in close proximity to the stripping strips, so that low-rolls are gripped. Offered (due to their high mobility and design, it still has the advantage that it is applicable to all types of food with equally good performance. In Fig. 1, a side view of the selection device for rolls is shown; Fig. 2 is the same, top view .
    权利要求:
    Claims (3)
    [1]
    '1. CLIP FOR ROLLER SELECTION DEVICES, which is located under the beating drum and consists of a shaft fixed to the device for selecting rolls of rolls with clamping fingers fixed thereto, on the shaft 5, which is located at a height of 5 the edges of the strips 6 of the pick-up drum 3, the clamping fingers 7 are softly spring-loaded with several turns and, starting from the shaft 5, are lowered to the soil at an angle of 30 to the vertical, then are bent with a radius of curvature, the lowest point of which lies below the middle of the pick-up drum and 3, and at the same angle and rise again with their curved slats 6 to shooting ends lie on top of removing strips 6.
    [2]
    2. The clamp according to π .1, which relies on the fact that next to the coil of the spring 8 on the side of the clamping fingers 7 there are radially mounted bolt joints 9 on the shaft 5, in which the bolt heads 10 or washers 1 G on the opposite side located without a gap to the coils of the spring 8.
    [3]
    3. The clamp according to claim 1, on the basis of the fact that in the area of every second lifting bar 6 there is a pin finger 7 ·
    类似技术:
    公开号 | 公开日 | 专利标题
    US3324639A|1967-06-13|Auger header and crop conditioner
    US4161859A|1979-07-24|Crop pickup device
    EP1621068B1|2008-04-16|Agricultural implement pickup
    US6901730B1|2005-06-07|End hood extension for a corn header
    US4891932A|1990-01-09|Grain-saver dam for combine cutter bar
    US20120216499A1|2012-08-30|Header for High Biomass Crops
    USRE37267E1|2001-07-10|Combine harvester with secondary cutter
    SU1025371A1|1983-06-30|Window picking apparatus clamp
    US1938264A|1933-12-05|Method of harvesting rice and like grains
    US20140260167A1|2014-09-18|Cam action windguard
    CA1233647A|1988-03-08|Snow trap attachment for crop harvesting machine
    SU908273A1|1982-02-28|Device for picking cut down agricultural crops laying in the field
    US7222479B2|2007-05-29|Curved support arm for reel assembly
    US9532506B2|2017-01-03|High rise crop lifter
    US5167110A|1992-12-01|One pass bean cutting and windrowing apparatus
    US2287304A|1942-06-23|Pickup device
    US2790289A|1957-04-30|Windrower having hay crushing means
    US3306013A|1967-02-28|Picking unit for pod harvester
    US4561241A|1985-12-31|Method and harvester attachment for stabilizing grapevines during harvesting
    US7121075B2|2006-10-17|Cranberry-harvesting apparatus and method
    US5203152A|1993-04-20|Deflector for a cotton harvester row unit
    SU965391A1|1982-10-15|Seed trap to harvesting machine
    SU1565381A1|1990-05-23|Machine for harvesting root crop tops
    SU1440413A1|1988-11-30|Grain lifter for harvesting machine
    SU1080778A1|1984-03-23|Windrower
    同族专利:
    公开号 | 公开日
    BG33165A1|1983-01-14|
    CS220595B1|1983-04-29|
    FR2432830B1|1983-11-25|
    FR2432830A1|1980-03-07|
    HU180757B|1983-04-29|
    RO77880A|1981-12-25|
    DD138134A1|1979-10-17|
    DE2929592C2|1984-11-22|
    DE2929592A1|1980-02-14|
    引用文献:
    公开号 | 申请日 | 公开日 | 申请人 | 专利标题
    RU2513117C2|2010-01-19|2014-04-20|СиЭнЭйч ИНДАСТРИАЛ БЕЛДЖИУМ НВ|Replaceable teeth of guide assembly of agricultural harvesting machine|US2691266A|1953-03-23|1954-10-12|Volk|Wind guard attachment for pickup devices|
    US3098340A|1960-01-14|1963-07-23|Joseph J Harrington|Peanut vine feed control device|
    US3815346A|1973-06-01|1974-06-11|Deere & Co|Harvester pickup|
    US3924391A|1975-03-03|1975-12-09|Deere & Co|Adjustable crop compressor for a pickup mechanism|WO1983000076A1|1981-07-13|1983-01-20|Street, Raymond, Bernard|A tine assembly for an agricultural machine|
    DE10120124C2†|2001-04-25|2003-04-30|Krone Bernhard Gmbh Maschf|Agricultural harvester|
    US6688092B2|2002-01-14|2004-02-10|Deere & Company|Pick-up crop baffle including integral crop hold down rods and suspension for use in widely varied crops|
    DE102005056554A1|2005-11-25|2007-06-14|Usines Claas France S.A.S., St. Rémy-Woippy|Collecting device for agricultural harvesters|
    FR2902963B1|2006-06-30|2010-05-07|Kuhn Sa|AGRICULTURAL MACHINE FOR HARVESTING FORAGES, COMPRISING DEVICES FOR COLLECTING AND DISPLACING PLANTS|
    DE102015011383B4|2015-09-04|2018-10-25|Maschinenfabrik Bernard Krone Gmbh|Device for picking up and processing stalks|
    法律状态:
    优先权:
    申请号 | 申请日 | 专利标题
    DD20720678A|DD138134A1|1978-08-10|1978-08-10|LOW SUPPORTS FOR SWATHING DEVICES|
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