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公开(公告)号：US20170087740A1
公开(公告)日：2017-03-30
申请号：US14870813
申请日：2015-09-30
Applicant: LES ACIERS J.P. INC.
Inventor： René Perreault
IPC: B27L1/10
Abstract: A rotary log debarker comprising a container. The container comprises a bottom part, two opposed longitudinal walls extending upward from the bottom part, one end wall, and a chute. The bottom part comprises rotors being drivable by a power source. The rotors comprise a plurality of debarking plates. The debarking plates comprise an abrasive surface. The rotary log debarker is characterized in that it is provided with a tilting system for adjustable tilting of the container about a pivot point.
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公开(公告)号：US08201599B2
公开(公告)日：2012-06-19
申请号：US13235734
申请日：2011-09-19
Applicant: Pekka Kokko
Inventor： Pekka Kokko
Abstract: A debarking mechanism including of rotatable debarking shafts extending parallel to an advancing direction (A) of the logs to be fed therethrough, which are provided with teeth extending beyond the circumferential surface of the shaft. At least the uppermost debarking shaft is moved sideways towards the inner part of the debarking mechanism in such a way that each debarking shaft directs an impact effect on logs colliding with it and moved by the debarking shafts located in a lower position. The circumferential speed of the debarking shaft is selected to be the greater the higher the debarking shaft is positioned. A free passage is arranged for the bark passing over the debarking shaft.
Abstract translation: 一种剥皮机构，其包括平行于待进给的原木的前进方向（A）延伸的可旋转的剥皮轴，其具有延伸超过轴的圆周表面的齿。 至少最上层的剥皮轴向剥离机构的内部侧向移动，使得每个剥皮轴引导对与其碰撞并由位于较低位置的剥皮轴移动的原木的冲击效果。 剥皮轴的圆周速度被选择为越过剥皮轴定位越高的圆周速度。 布置有一条自由通道，用于通过剥皮轴的树皮。
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公开(公告)号：US20090151817A1
公开(公告)日：2009-06-18
申请号：US11568129
申请日：2005-04-19
Applicant: Pekka Kokko
Inventor： Pekka Kokko
IPC: B27L1/08
Abstract: The invention relates to a debarking mechanism (1) for the decortication or pretreatment of logs (2) for separately performed final debarking and for the discharge of at least some of the bark removed from a wood stream passing through the debarking mechanism, the said debarking mechanism comprising a number of rotatable debarking shafts (3, 3′) extending parallel to an advancing direction (A) of the logs (2) to be fed therethrough, which are provided with a number of teeth (4) extending beyond the circumferential surface of the shaft (3, 3′). The debarking shafts (3, 3′) are arranged relative to each other in such a way that the logs (2) being processed perform a rotary motion (C) in the debarking mechanism, in which motion the logs (2) are forced in their turn, by the effect of the rotary motion (5) of the debarking shafts (3, 3′), into the upper position, from which they roll down into the lower position on top of the other logs (2) in the debarking machine (1). At least the uppermost debarking shaft (3′), is moved sideways towards the inner part (6) of the debarking mechanism (1) in such a way that the said debarking shaft directs an impact effect on logs (2) colliding with it and moved by the debarking shafts (3) located in a lower position, due to the effect of which the direction of movement of the logs (2) having collided with the said debarking shaft will change in such a way that when dividing the movement into a horizontal and a vertical component, the horizontal component of the movement will point towards the inner part (6) of the debarking mechanism (1). The circumferential speed of the debarking shaft is selected to be the greater the higher the debarking shaft (3, 3′) is positioned. A free passage (7) is arranged for the bark passing over the debarking shaft (3′).
Abstract translation: 本发明涉及一种用于剥离或预处理原木（2）的剥皮机构（1），用于分开进行的最终剥皮，以及排出通过剥皮机构的木材流中除去的至少一些树皮，所述剥皮 机构，其包括多个可平行于待进给的原木（2）的前进方向（A）延伸的可转动的剥皮轴（3,3'），所述可转动的剥皮轴（3,3'）设有多个延伸超出圆周表面 的轴（3,3'）。 剥皮轴（3,3'）相对于彼此布置成使得正在处理的原木（2）在剥皮机构中执行旋转运动（C），其中将原木（2）推入 它们通过剥皮轴（3,3'）的旋转运动（5）的作用进入上部位置，在剥皮部分中它们从另一个原木（2）的顶部向下滚动到下部位置 机器（1）。 至少最上部的剥皮轴（3'）朝向剥皮机构（1）的内部部分（6）侧向移动，使得所述剥皮轴引导对与其碰撞的原木（2）的冲击效应，并且 由于与所述剥皮轴碰撞的原木（2）的运动方向的作用将由位于下部位置的剥皮轴（3）移动，使得当将运动分成 水平和垂直分量，运动的水平分量将指向剥皮机构（1）的内部部分（6）。 剥皮轴的圆周速度被选择为越过剥皮轴（3,3'）所设定的越高。 布置有通过剥皮轴（3'）的树皮的自由通道（7）。
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公开(公告)号：US20080283149A1
公开(公告)日：2008-11-20
申请号：US12183202
申请日：2008-07-31
Applicant: Daniel J. Rastatter , Jurgen F. Trost
Inventor： Daniel J. Rastatter , Jurgen F. Trost
CPC classification number: B27C7/005 , B27C5/08 , B27L1/10 , B27L5/04 , Y10T83/929
Abstract: An apparatus for surfacing a flitch by cutting material from its radially outer surface to prepare the flitch for veneer slicing or other uses. The apparatus comprises a cutterhead rotatable about a cutterhead axis. The apparatus further comprises a carriage comprising a ring that rotates about a carriage axis and a pivot arm that carries the cutterhead and is coupled to the rotatable ring for pivoting movement about a pivot arm axis. The apparatus further comprises a flitch contour accommodation device coupled to the pivot arm and to the cutterhead to permit rotation of the cutterhead about a device axis that is generally transverse to the cutterhead axis.
Abstract translation: 一种用于通过从其径向外表面切割材料来形成薄片的装置，以准备用于薄板切片或其它用途的薄片。 该装置包括可围绕刀盘轴线旋转的刀架。 该装置还包括滑架，该滑架包括围绕滑架轴线旋转的环和支撑刀架的枢转臂，并且联接到可旋转环，用于围绕枢转臂轴线枢转运动。 该装置还包括翼缘轮廓调节装置，其联接到枢转臂和刀头，以允许刀架围绕大体横向于刀具轴线的装置轴线旋转。
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公开(公告)号：US06776202B1
公开(公告)日：2004-08-17
申请号：US10243398
申请日：2002-09-16
Applicant: Alan Chester Dziesinski , Randy William Patterson
Inventor： Alan Chester Dziesinski , Randy William Patterson
IPC: B27L110
CPC classification number: B27L1/10
Abstract: A log-peeling machine for removing bark from logs to simulate hand peeled logs. A log is held in position on a pair of movable log support frames, each having multiple adjustable log support and drive roller assemblies. An independent high-speed cutting head is movable along the length of the log removing bark in longitudinal strips by adjustably following the log surface which is raised and lowered and rotated for engagement with the cutting head.
Abstract translation: 用于从原木中除去树皮的木材剥皮机，以模拟手剥离原木。 原木在一对可移动的木材支撑框架上保持就位，每个支撑框架都具有多个可调节的支架和驱动辊组件。 独立的高速切割头可沿着木材去除树皮的长度沿纵向条移动，可调节地跟随被升降的木材表面并旋转以与切割头接合。
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Patent Agency Ranking
公开(公告)号：US20040103958A1
公开(公告)日：2004-06-03
申请号：US10604493
申请日：2003-07-25
Inventor： Victor PEETSO , Alister HUME
IPC: B27L001/00 , B27C001/00 , B27C005/00 , B27G013/00
Abstract: A debarking apparatus comprises eccentric debarking discs having a non-circular perimeter shape.
Abstract translation: 剥皮装置包括具有非圆形周边形状的偏心剥皮盘。
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公开(公告)号：US20030226617A1
公开(公告)日：2003-12-11
申请号：US10166027
申请日：2002-06-11
Inventor： Andre Choquette
IPC: B26B001/00 , B26D001/00 , B27C007/00 , B27L001/00
Abstract: A butt reducer machine is provided to remove excess wood from the swelled butt ends of logs. Cutting heads supported on pivoting arms, carried in turn within a rotating frame, are caused to oscillate circumferentially about the portion of the log to be removed. This butt-removal process may be carried out while a log is in motion longitudinally, either before or after the log enters a de-barking machine. The process may also be effected on a stationary log.
Abstract translation: 提供一种对接减速机，以从原木的膨胀对接端排出多余的木材。 在旋转框架内依次承载的支撑在旋转臂上的切割头围绕待除去的原木的部分周向振荡。 在对数进入去吠机之前或之后，可以纵向地进行对数进行该对接脱除过程。 该方法也可以在固定的日志上进行。
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公开(公告)号：US5803142A
公开(公告)日：1998-09-08
申请号：US925268
申请日：1997-09-08
Applicant: David Dwight Mulligan , James Ernest Salyers
Inventor： David Dwight Mulligan , James Ernest Salyers
Abstract: This invention relates to debarking and chipping folded whole trees. Such structures of this type, generally, increase wood recovery by making high-quality chips out of tree tops, branches, as well as, other larger portions of the tree.
Abstract translation: 本发明涉及剥皮和碎片折叠整棵树。 这种类型的结构通常通过从树顶，树枝以及树的其他较大部分制造高质量的碎片来增加木材回收率。
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公开(公告)号：US5722475A
公开(公告)日：1998-03-03
申请号：US700491
申请日：1996-09-04
Applicant: Matti K. Lammi
Inventor： Matti K. Lammi
Abstract: An apparatus and method for machining the surface of logs, in which the log is longitudinally advanced through an opening provided in a rotor disc and the surface of the log is machined by rotatable cutting heads mounted on respective supporting arms pivotably connected to the rotatable disc and rotating therewith around the logs. The cutting heads are rotated around respective axes of rotation, while concurrently the cutting heads rotate with the rotor disc around the log such that the net rotational speed of the cutting heads at the surface of the log is the sum of the speed of rotation produced by the rotatable disc and the speed of rotation of the cutting heads around their respective axes. In the course of machining the logs, the speed of rotation of the rotor disc is varied as a function of conditions at the surface of the log and the rotational speed of the cutting heads around their axes is varied in relation to the rotational speed of the rotor disc to maintain a substantially constant net rotational speed of the cutting heads at the surface of the log.
Abstract translation: PCT No.PCT / FI95 / 00124 Sec。 371日期1996年9月4日 102（e）日期1996年9月4日PCT Filed Mar. 6，1995 PCT Pub。 WO95 / 24300 PCT公开号 日期1995年9月14日用于加工原木表面的装置和方法，其中原木纵向前进穿过设置在转子盘中的开口，并且原木的表面由安装在相应支撑臂上的可旋转切割头加工成可枢转地连接 到旋转盘并随着原木旋转。 切割头围绕相应的旋转轴线旋转，同时切割头随着转子盘绕原木旋转，使得在对数表面处的切割头的净转速是由对数生成的旋转速度之和 可旋转盘和切割头围绕它们各自轴线的旋转速度。 在加工原木的过程中，转子盘的旋转速度根据原木表面的条件而变化，并且切割头绕其轴线的旋转速度相对于旋转速度变化 转子盘，以保持切割头在原木表面上的基本恒定的净转速。
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公开(公告)号：US5673865A
公开(公告)日：1997-10-07
申请号：US705407
申请日：1996-08-29
Applicant: Neal P. Stroulger
Inventor： Neal P. Stroulger
CPC classification number: B27L1/10 , B02C18/142
Abstract: A waste debarker 10 comprises a housing 12 in which is mounted a rotatable first cutting drum 14 and a rotatable second cutting drum 16 arranged in a longitudinally spaced relationship with respect to the first drum 14. The first drum 14 has a plurality of circumferentially extending flanges 24 spaced along the length thereof for supporting cutting teeth 26 thereon. The second drum 16 has a plurality of discrete lugs 34 arranged on its surface for supporting cutting teeth 26 thereon. The lugs 34 are offset with respect to the flanges 24 on the first drum 14 and extend in between the flanges 24 as the drums 14,16 are rotated. The second drum 16 is located at a higher elevation than the first drum 14. A method of debarking waste material is also provided.
Abstract translation: 废弃的剥皮机10包括壳体12，其中安装有可旋转的第一切割滚筒14和相对于第一滚筒14以纵向间隔的关系布置的可旋转的第二切割滚筒16.第一滚筒14具有多个周向延伸的凸缘 24沿其长度间隔开以支撑其上的切割齿26。 第二鼓16具有布置在其表面上的多个离散凸耳34，用于在其上支撑切割齿26。 凸耳34相对于第一滚筒14上的凸缘24偏移，并且随着滚筒14,16的旋转而在凸缘24之间延伸。 第二鼓16位于比第一鼓14更高的高度。还提供了剥皮废料的方法。
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