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    • 1. 发明申请
    • THE HARVESTING AND ASSORTING MACHINE
    • 收货机械
    • WO1986003093A1
    • 1986-06-05
    • PCT/FI1985000094
    • 1985-11-26
    • POHJALA, Lauri
    • A01F07/06
    • A01F12/18A01F12/442
    • Harvester machine used for threshing and assorting of grain etc. The purpose of the invention is to provide a harvester in which the separation and cleaning processes of the grain as well as the translation of the straw have been joined and connected to the devices mounted to revolve about the same axis, standard. This harvester is made up of a vertically revolving threshing drum (2) in the form of a truncated cone which separates the grain and screening unit (8) revolving around the drum at different speed which cleans the grain by means of blower (9). These activities take place concurrently. The harvester also includes a chute conveyor (17) which collects the partly threshed grain with returns in order to be rethreshed. The typical feature of the invention is that the threshing clearance can be easily adjusted by mere lifting and lowering the drum; moreover the angle of inclination of the threshing drum and the grate and screening unit can be different, with a further change of inclination if required, the outermost of the threshing machinery and the size of the screen unit can be chosen as desired by altering the diameters, height and the angle of inclination of the truncated cones. Both the separation and the cleaning process of the grain takes place under gravitational and centrifugal force assisted by means of air-circulating impellers. The grate and screening unit, assorting the grain, has been mounted at the bottom with a large thrust bearing (14) and on top is supporting by the rubber rolls (15) which rotate the unit. To keep the outermost sieve clean the thresher drum housing can be provided if desired with a brush which is either stationary or engaged with gears on both ends.
    • 用于谷物脱粒和分类的收割机。本发明的目的是提供一种收割机,其中谷物的分离和清洁过程以及秸秆的平移已经被连接并连接到安装成旋转的装置 大约同轴,标准。 该收割机由圆锥形的垂直旋转脱粒滚筒(2)构成,该圆锥体以不同的速度分离围绕滚筒滚动的谷物和筛分单元(8),通过鼓风机(9)清洁谷物。 这些活动同时进行。 收割机还包括一个斜槽输送机(17),该输送机(17)将带有回流的部分打开的谷物收集起来,以便被重新洗涤。 本发明的典型特征是通过提升和降低滚筒可以容易地调节脱粒间隙; 此外,脱粒滚筒和格栅和筛分单元的倾斜角度可以不同,如果需要,可以进一步改变倾斜,脱粒机器的最外面和筛单元的尺寸可以根据需要通过改变直径来选择 ,高度和截锥体的倾斜角度。 颗粒的分离和清洁过程都是在通过空气循环叶轮辅助的重力和离心力下进行的。 格栅和筛分装置,将颗粒分类,底部装有一个大的推力轴承(14),顶部由旋转装置的橡皮辊(15)支撑。 如果需要,可以使用固定的或与两端的齿轮啮合的刷子来保持最外面的筛网清洁。
    • 2. 发明申请
    • ROTARY AGRICULTURAL COMBINE
    • 旋转农业综合体
    • WO1997007660A1
    • 1997-03-06
    • PCT/EP1996003487
    • 1996-08-07
    • DEERE & COMPANY
    • DEERE & COMPANYPFEIFFER, Dohn, WilliamBRAUNHARDT, Klaus, AdamSKINNER, David, AldenHARDEN, Philip, Alan
    • A01F07/06
    • A01F7/06
    • An axial agricultural combine (10) having a single element rotor (28) defining a rotor axis (RA). The rotor (28) is housed in a rotor housing (26) having an infeed section (36), a threshing section (38) and a separating section (40). The infeed section (36) of the rotor housing (26) defines an infeed axis (IA), the threshing section (38) of the rotor housing (26) defines a threshing axis (TA) and the separating section (40) of the rotor housing (26) defines a separating axis (SA). The infeed axis is parallel to and in line with the rotor axis (RA). The threshing axis (TA) is parallel to and offset from the rotor axis (RA). The threshing axis (TA) is offset above and downstream from the rotor axis (RA). The separating axis (TA) is parallel to and offset from the rotor axis (RA). The separating axis (SA) is offset above and downstream from the rotor axis (RA). The separating axis (SA) is more offset from the rotor axis (RA) than the threshing axis (TA) is offset from the rotor axis (RA).
    • 具有限定转子轴线(RA)的单个元件转子(28)的轴向农业组合(10)。 转子(28)容纳在具有进料部分(36),脱粒部分(38)和分离部分(40)的转子壳体(26)中。 转子壳体(26)的进料部分(36)限定了进料轴线(IA),转子壳体(26)的脱粒部分(38)限定脱粒轴线(TA),分离部分(40) 转子壳体(26)限定分离轴线(SA)。 进给轴线与转子轴线(RA)平行并与其成一直线。 脱粒轴(TA)与转子轴线(RA)平行并偏移。 脱粒轴(TA)偏离转子轴线(RA)上方和下游。 分离轴(TA)平行于转子轴线(RA)并偏离转子轴线(RA)。 分离轴(SA)在转子轴线(RA)上方和下游偏移。 分离轴(SA)比脱硫轴(TA)偏离转子轴线(RA)更偏离转子轴线(RA)。