• 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:
    A rotor for a rotary threshing combine which is readily adjustable to provide a great variety of threshing patterns to suit the particular crops and conditions of use. The rotor drum has a plurality of mounting lugs affixed thereto in an array that includes longitudinal, circumferential, and helical rows. A variety of differently shaped threshing elements, each designed for efficient operation under particular conditions, is provided and said elements and selectively and interchangeably and releasably connectable to the mounting lugs.
    公开号:SU1501909A3
    申请号:SU864027812
    申请日:1986-07-23
    公开日:1989-08-15
    发明作者:С.Данн Нил；Е.Мк.Миллен Ричард；Е.Рикеттс Джон
    申请人:Джей Ай Кейс Компани (Фирма)；
    IPC主号:
    专利说明:

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    The invention relates to agricultural machinery, in particular, to rotors of threshing devices, such as grain harvesters.
    The purpose of the invention is to expand the tenological possibilities of using a threshing device by replacing some threshing elements of the rotor with others.
    FIG. 1 shows schematically an agricultural combine with the usual arrangement of the threshing rotor; in fig. 2 — threshing rotor removed from a combine in FIG. 3 shows the mounting bracket, top view, in FIG. 4 shows the mounting bracket and the threshing element I associated with it in FIG. 5 is a threshing rotor, developed VIEW) in FIG. 6-17 - threshing elements made with the possibility of attachment to the drum, top and bottom views, respectively.
    A harvester 1 consists of parts for it, including a reel 2 for tilting the plants to the header 3, on which a mower (not shown) and a conveyor (not shown) for feeding the mowed plants back to the transport carriage 4 on which the threshing device 5 is installed. The threshing rotor 6 is mounted rotatably on the transport carriage 4, while the combine 1 is provided with appropriate drive means (not shown) for rotating the rotor 6 and driving the remaining moving parts of the combine 1 in a known manner. The rotor 6 is installed so that its longitudinal axis coincides with the direction of movement of the combine 1, but it can be installed so that its axis runs almost transversely to the direction of movement of the combine 1. It depends on the design features of a particular combine.
    The rotor 6 comprises a long drum 7 having a cylindrical wall 8, a rear 9 and anterior 10 toroidal walls. From the front wall 10, there is an installation shaft 11 and a plurality of blades or blades of the impeller 12, which are intended for transporting the cut plants back for treatment with the outer surface of the cylindrical wall 8.
    To the cylindrical wall of the drum 7, for example, a snood attached m
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    the structure of the landing elements 13, out-of-line in the form of separate brackets. As shown in FIG. 3 and 4, the landing element 13 comprises an open part, having the shape of a truncated pyramid, and consisting of a front or leading wall 14, side walls 15 and 16, and a rear or led wall 17, which converge inward towards the integral upper wall - surface 18. The upper surface 18 is provided with a hole 19 for accommodating the fastening means 20, and a hole 21 is made in the rear wall 17, intended to allow access to the internal cavity of the tool bracket 13 of the tool or the finger. Each of the walls 14-17 is provided with a bottom flange 22, which is rigidly attached to the cylindrical wall 8 according to this type of welding.
    The landing elements 13 are fixed on the cylindrical wall 8 so as to form a set of spiral rows, longitudinal rows and rows arranged circumferentially over the entire surface of the wall. The preferred arrangement of the brackets 13 is shown in FIG. 5. In FIG. 5 shows that the brackets 13 form spiral rows, for example 23, rows circumferentially arranged, for example 24, and stepped longitudinal rows, for example 25. The rotor 6 is rotated usually in the direction shown by the arrow, as a result of which the front walls are closed The 14 arms 13 are leading and in first contact with the plants.
    It is possible to fix the threshing elements of various forms to the brackets 13. “In FIG. 6 and 7 show a rasp strip 26 having a serrated upper wall 27 in which a receiving opening 28 for a connecting element is inserted. The rasp strip 26 has an inclined front wall 29 as a whole, having the shape of a truncated pyramid opening backward and has a configuration similar to that of bracket 13. Thus, the rasp strip 26 can be attached to the bracket 13 so that their outlines fit snugly to one another using corresponding fasteners 20 such as
    bolts 30, washers 31n nuts 32, and the opening 21 in the bracket 13 provides the ability to access the appropriate tool to connect or disconnect these fasteners 20.
    FIG. 8 and 9 is shown. The strip 33 is of the same design and configuration, but is additionally equipped with a back spike 34 projecting from the top wall 35.
    FIG. 10 and 11 show a straight strip 36 comprising an elongated upper wall 37 on which a pair of holes 38 for receiving fastening means is made, a rigid front wall 39 and a pair of hollow end segments 40, which are designed to fit snugly to a pair of brackets 13. As shown in FIG. 5, the strip 36 is adapted to be attached to a pair of longitudinally placed brackets 13.
    FIG. 12 and 13, a straight strip 41 is shown, substantially similar in configuration and operation to strip 36, but in which the upper wall 42 is provided with notches 43.
    FIG. 14 and 15 show a strut to the impact strip 44, having an upper wall 45, a rigid front wall 46 and a pair of end portions 47 which are adapted to accommodate brackets 13. In the upper wall 45 there are holes 48 for accommodating fasteners. It should be noted that the strip 44 is made with a curvature, like a rubbed arc, corresponding to the spiral curvature of the cylindrical wall 8. As shown in FIG. 5, the strip 44 can be connected to a pair of brackets 13 arranged in a spiral.
    FIG. 16 and 17 show a spiral impact rasp strip 49 with a similar configuration, but provided with teeth 50 on the upper surface 50.
    As shown in FIG. 5, different
    this and can be selectively mounted on the rotor 6 in an almost unlimited combination of arrangements suitable for performing the most effective threshing on one or several landing elements 13 in the longitudinal orientation, circumferential orientation and spiral orientation.
    It should be noted that it is possible to use threshing elements having a configuration different from the six elements shown, it is only necessary that they have the possibility of attachment to one bracket or to a pair of brackets, as shown. Similarly, other forms of bracket placement can be used.
    权利要求:
    Claims (1)
    [1]
    Invention Formula
    The rotor of the threshing device of a combine harvester, containing a CID cylindrical drum, a lot of landing elements rigidly connected to its surface, protruding above it and made as separate brackets with holes in their upper surface, a set of threshing elements in the form of straight short and long strips and spiral strips removable and interchangeably mounted on the landing elements by means of connecting fasteners made with holes for said fasteners, differing schiys in that in order to use the expansion of technological capabilities by replacing some other threshing elements, each seating member is located on the surface of the rotor in one of the longitudinal, circumferential and helical rows, wherein
    threshing elements are made with the possibility of selectively connecting them with one or several landing elements in the longitudinal orientation, circumferential orientation and spiral
    Threshing elements are easy, easy orientation.
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    类似技术:
    公开号 | 公开日 | 专利标题
    SU1501909A3|1989-08-15|Rotor of thrashing arrangement of grain combine harvester
    US7059961B2|2006-06-13|Apparatus and method for effecting movement and clearance spacing of a concave
    US5035675A|1991-07-30|Convertible combine rotor
    US3664100A|1972-05-23|Axial combine with rotor and concave convertible to support different threshing elements
    US5145462A|1992-09-08|Infeed assembly for an axial-flow combine
    US5334093A|1994-08-02|Detachable covers for an axial separator
    US7484350B2|2009-02-03|Reversable counter knife bank
    AU643613B2|1993-11-18|Discharge structure for an axial separator
    AU646945B2|1994-03-10|Operation parameters for an axial separator
    US5919086A|1999-07-06|Combine rotor and method
    CA2258300C|2002-07-23|Rotary tine conveyor for a harvesting machine
    US4031901A|1977-06-28|Concave for an axial flow type combine
    AU653018B2|1994-09-15|Tooth mounting assembly for axial separator
    US5192246A|1993-03-09|Rotor assembly for a combine
    US3439684A|1969-04-22|Magnetic filler bar
    US5413531A|1995-05-09|Rotor assembly for a combine
    US6190252B1|2001-02-20|Rotor for a combine-harvester
    US5285622A|1994-02-15|Means and method of securing and protecting crop engaging elements
    WO2001024609A1|2001-04-12|Concaves for a rotary combine
    US3742687A|1973-07-03|Pickup attachment for corn harvesters
    SU978773A1|1982-12-07|Stripper beater for grain combine
    EP0097988A1|1984-01-11|Universal threshing cylinder
    SU1029888A1|1983-07-23|Thrashing drum beater plate
    CA2043063C|1996-05-28|Crop feeding apparatus
    SU1475525A1|1989-04-30|Device for cleaning root crop heads tops in soil
    同族专利:
    公开号 | 公开日
    HUT41584A|1987-05-28|
    DE3674975D1|1990-11-22|
    AU6016786A|1987-01-29|
    DK164683B|1992-08-03|
    EP0216060A1|1987-04-01|
    DK350586A|1987-01-25|
    NZ216943A|1988-05-30|
    HU197158B|1989-03-28|
    EP0216060B1|1990-10-17|
    AU599321B2|1990-07-19|
    DK350586D0|1986-07-23|
    CA1293900C|1992-01-07|
    PL152330B1|1990-12-31|
    DK164683C|1992-12-28|
    引用文献:
    公开号 | 申请日 | 公开日 | 申请人 | 专利标题
    DE4232450A1|1992-09-28|1994-03-31|Claas Ohg|Self-propelled combine|GB189510793A|1895-05-31|1895-10-05|Harry Fisher|Improvements in and relating to Beater Plates of Threshing Machines.|
    US855461A|1906-12-26|1907-06-04|George Laczay|Threshing-machine.|
    BE788802A|1971-07-06|1973-01-02|Clayson Nv|IMPROVEMENTS TO COMBINES.|
    EP0097988A1|1982-06-24|1984-01-11|Sperry N.V.|Universal threshing cylinder|
    US4505279A|1983-08-08|1985-03-19|Sperry Corporation|Staggered spiral rasp bar segments for axial flow combines|GB8810759D0|1988-05-06|1988-06-08|Ford New Holland Nv|Axial flow harvesting machine|
    GB8810760D0|1988-05-06|1988-06-08|Ford New Holland Nv|Axial flow harvesting machine|
    US4889517A|1989-05-05|1989-12-26|Ford New Holland, Inc.|Overlapping rasp bar rotor for axial flow combines|
    US4936810A|1989-05-05|1990-06-26|Ford New Holland, Inc.|Crop thinning elements for axial flow combine|
    US5083977A|1991-03-15|1992-01-28|Deere & Company|Rasp bars for directing crop into an axial separator|
    US5152717A|1991-05-10|1992-10-06|Deere & Company|Tooth mounting assembly for axial separator|
    GB2407750A|2003-11-06|2005-05-11|Cnh Belgium Nv|Axial flow combine harvester with adaptable separating unit|
    GB2407749A|2003-11-06|2005-05-11|Cnh Belgium Nv|Axial flow combine harvester with adaptable threshing unit|
    US8636569B1|2012-07-18|2014-01-28|Cnh America Llc|Threshing element for harvesters|
    CN203057867U|2013-02-04|2013-07-17|福田雷沃国际重工股份有限公司|Roller cover with angles of grass guide plates being adjustable|
    法律状态:
    2007-09-20| REG| Reference to a code of a succession state|Ref country code: RU Ref legal event code: MM4A Effective date: 20040724 |
    优先权:
    申请号 | 申请日 | 专利标题
    US75831385A| true| 1985-07-24|1985-07-24|
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