发明名称 MACHINE FOR TEDDING, TURNING AND GATHERING OF HAY, STRAW AND SIMILAR MATERIAL
摘要 2045590 9007868 PCTABS00001 The invention relates to a machine for spreading, turning and raking together hay, straw and similar materials. The machine according to the invention has rotors (65, 84) which are rotatable around substantially vertical axles and are provided with rake arms (67) which extend radially and substantially horizontally from the rotation axles (58) of the rotors (65, 84). A number of parallel rods (68) are connected to the outermost ends of the rake arms (67) which rods constitute a rake. The rotors (65, 84) have a guide device (79, 85) so the rake arms (67) may be turned a previously determined angle around their longitudinal axis so that the rods (68) may interact with or go free of straw crops laid out in a field area. The guide devices (79, 85) are adapted to be turned around the axles (58) of the rotors (65, 84), and the guide device of one rotor (84) may be turned into the opposite direction of work so that it is possible to guide the laying down of the material into single swathes (105), double swathes (102, 104) or into a middle track (106). The machine has a threepoint suspension and is telescopingly adjustable with regard to the working width; and the angle between the direction of travel of the machine and a line between the rotational axles (58) of the rotors (65, 84) is adjustable to obtain the said exactness of the deposition of the crops.
申请公布号 CA2045590(C) 申请公布日期 1994.04.12
申请号 CA19902045590 申请日期 1990.01.19
申请人 FRANSGAARD MASKINFABRIK A/S 发明人 FRANSGAARD, THORKILD B.
分类号 A01D78/12;(IPC1-7):A01D78/12 主分类号 A01D78/12
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