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1. 发明公开

EP4335277A1 METHOD AND DEVICE FOR FELLING TREES 审中-公开
公开(公告)号：EP4335277A1
公开(公告)日：2024-03-13
申请号：EP23196874.4
申请日：2023-09-12
申请人： Carolus Trees BV
发明人： BROUX, Willem
IPC分类号： A01D31/00 , A01G23/02 , A01D25/04
摘要： The present invention relates to a method for grubbing up and sorting a plurality of trees planted successively in a soil, comprising the sequential steps of: supplying a mobile frame pulled by a tractor, comprising grubbing means at the front, with which the trees are loosened from the soil, and guide means, with which the trees are guided towards two clamping belts; clamping the grubbed up trees between the two clamping belts; feeding the trees upward by means of the two clamping belts, wherein the clamping belts end in a horizontally arranged conveyor belt, along which the grubbed up trees are transported, where the root system of the trees is supported on the conveyor belt, and where the trunk and/or crown of the trees leans against a sorting belt, positioned upright over at least part of the length of the conveyor belt at an angle between 90° and 150° with respect to the conveyor belt, the conveyor belt and the sorting belt moving at an equal transport speed; and sorting the trees into two or more classes based on the number of branches present on the trees.

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