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1. 发明公开

EP2990169A1 A TIMBER-WORKING DEVICE AND METHOD OF OPERATION 审中-公开
标题翻译： HOLZBEARBEITUNGSVORRICHTUNG UND VERFAHREN ZUM BETRIEB
公开(公告)号：EP2990169A1
公开(公告)日：2016-03-02
申请号：EP15181064.5
申请日：2015-08-14
申请人： Waratah NZ Limited
发明人： Kaye, Brett James , Smythe, Justyn Peter
IPC分类号： B27B17/00 , A01G23/091 , B23D59/00 , B27B1/00 , A01G23/083
CPC分类号： A01G23/099 , A01G23/083 , B23D59/001 , B27B1/002 , B27B17/0025 , B27B17/0091 , G01D5/26
摘要： A timber-working device (8) includes a frame (200), including a feed axis (212) having first and second sides. A drive system independently feeds stems along the feed axis, including a first rotary drive (316a) having a first wheel (206a) acting against a first stem on the first side, and a second rotary drive (316b) having a second wheel (206b) acting against a second stem on the second side. The device (8) includes at least two distance measurement devices (320a, 320b, 324), each side of the feed axis having an associated distance measurement device. Each generates measurement signals indicative of the length of stems fed along the feed axis, at least one of them indicative of rotation of one of the rotary drives. A processor (302, 304) receives the respective measurement signals, and for each of the first and second stems, determines the length of at least a portion of the stem fed by the drive system based at least in part on the respective measurement signals.
摘要翻译：木材加工装置（8）包括框架（200），其包括具有第一和第二侧面的进给轴线（212）。驱动系统独立地沿着进给轴线馈送杆，包括具有作用在第一侧上的第一杆的第一轮（206a）的第一旋转驱动器（316a）和具有第二轮（206b）的第二旋转驱动器（316b））作用在第二侧上的第二杆上。装置（8）包括至少两个距离测量装置（320a，320b，324），进给轴的每一侧具有相关联的距离测量装置。每个产生指示沿着进给轴线馈送的杆的长度的测量信号，其中至少一个指示旋转驱动器中的一个的旋转。处理器（302,304）接收相应的测量信号，并且对于第一和第二杆中的每一个，至少部分地基于相应的测量信号来确定由驱动系统馈送的杆的至少一部分的长度。

2. 发明公开

EP2944189A1 A TIMBER-WORKING DEVICE AND METHOD OF OPERATION 审中-公开
标题翻译： HOLZBEARBEITUNGSVORRICHTUNG UND VERFAHREN ZUM BETRIEB
公开(公告)号：EP2944189A1
公开(公告)日：2015-11-18
申请号：EP15165179.1
申请日：2015-04-27
申请人： Waratah NZ Limited
发明人： Kaye, Brett James , Stevenson, Alex James , Smythe, Justyn Peter
IPC分类号： A01G23/083
CPC分类号： A01G23/083
摘要： A timber-working device includes a frame (8) having a feed axis (14) and a drive system configured to feed at least one stem along the feed axis (14). The drive system includes a first drive arm (9a) pivotally attached to the frame (8) on a first side of the feed axis (14), having a first rotary drive having a first wheel (11a). A second drive arm (9b) is also pivotally attached to the frame (8) on a second side of the feed axis (14), having a second rotary drive having a second wheel (11b). The drive system also includes a third rotary drive having a third wheel (12a), and a fourth rotary drive having a fourth wheel (12b), mounted on the frame (8) on the first and second sides of the feed axis (14) respectively. At least one processor controls operation of the rotary drives, such that in a first mode the speed of the respective wheels of the rotary drives on the same side of the feed axis (14) is substantially the same, and in a second mode the speed of the respective wheels of at least two rotary drives on opposing sides is substantially the same.
摘要翻译：木材加工装置包括具有进给轴线（14）的框架（8）和构造成沿进给轴线（14）供应至少一个杆的驱动系统。驱动系统包括在进给轴线（14）的第一侧上枢转地附接到框架（8）的第一驱动臂（9a），具有具有第一轮（11a）的第一旋转驱动器。第二驱动臂（9b）还在进给轴线（14）的第二侧上枢转地附接到框架（8），具有具有第二轮（11b）的第二旋转驱动器。驱动系统还包括具有第三轮（12a）的第三旋转驱动器和具有第四轮（12b）的第四旋转驱动器，其安装在进给轴线（14）的第一和第二侧上的框架（8）上，分别。至少一个处理器控制旋转驱动器的操作，使得在第一模式中，在进给轴线（14）的同一侧上的旋转驱动器的相应轮的速度基本相同，并且在第二模式中，速度在相对侧上的至少两个旋转驱动器的相应轮的基本相同。

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