公开(公告)号：US20130327441A1

公开(公告)日：2013-12-12

申请号：US13785937

申请日：2013-03-05

Applicant: DEERE & COMPANY

Inventor： Douglas Craig Swinyard

IPC: A01G23/095

CPC classification number: A01G23/095 ,  A01G23/083 ,  B27L1/00

Abstract: A timber-working head is configured to hold a felled tree and to feed the felled tree. The timber-working head comprises a frame and a delimb knife module mounted to the frame and configured to delimb the felled tree when the felled tree is fed past the delimb knife module. The delimb knife module has a central blade, a pivotable first side blade, and a pivotable second side blade.

Abstract translation: 一个木材加工头被配置成保持一棵砍伐的树木，并对砍伐的树木进行喂养。 木材加工头部包括框架和固定刀片模块，该模块安装到框架并且被配置为当砍伐的树木通过分界刀模块时被分割成砍伐的树木。 分切刀模块具有中央刀片，可枢转的第一侧刀片和可枢转的第二侧刀片。

公开(公告)号：US07882869B2

公开(公告)日：2011-02-08

申请号：US11698790

申请日：2007-01-26

Applicant: Burk R. Kube ,  Douglas B. Jeffrey ,  Marek S. Cholewczynski

Inventor： Burk R. Kube ,  Douglas B. Jeffrey ,  Marek S. Cholewczynski

IPC: B27L1/00

CPC classification number: B27L1/00 ,  B27B25/02 ,  B27L1/045

Abstract: Apparatuses, systems, and methods for transporting logs through a debarker are shown and described. The disclosed embodiments of roller assemblies can be used for quickly and conveniently moving logs along a processing line. Some disclosed embodiments include fluted rollers that carry replaceable inserts. The inserts can protect the logs and the rigid flutes of the roller. The insert can be made of a wear resistant material for a prolonged life. A worn insert can be replaced with another insert to ensure proper functioning of the roller assemblies.

Abstract translation: 显示和描述了通过剥皮机输送原木的装置，系统和方法。 所公开的辊组件的实施例可以用于沿着处理线快速且方便地移动原木。 一些公开的实施例包括带有可更换插入件的带槽辊。 刀片可以保护滚筒的原木和刚性凹槽。 插入件可以由耐磨材料制成，延长使用寿命。 磨损的刀片可以用另一个刀片替换，以确保辊组件的正常功能。

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

CPC classification number: B27C5/08 ,  B27C7/005 ,  B27L1/00 ,  B27L1/08 ,  B27L1/10 ,  Y10T83/9464

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。

公开(公告)号：US5134929A

公开(公告)日：1992-08-04

申请号：US583488

申请日：1990-09-17

Applicant: Arvo Jonkka ,  Antti Tohkala ,  Esko Unkuri

Inventor： Arvo Jonkka ,  Antti Tohkala ,  Esko Unkuri

IPC: B27L1/00 ,  B27L1/04 ,  B30B9/02 ,  B30B9/10 ,  B65G25/06 ,  F26B5/14

CPC classification number: B27L1/00 ,  B27L1/045 ,  B30B9/02 ,  B30B9/10 ,  B65G25/065 ,  F26B5/14

Abstract: A method and apparatus for removing liquid from particles of compressible material includes feeding particles to two opposing press surfaces that are separated by a distance that decreases along a feeding direction wherein at least one of the press surfaces is formed of a number of parallel transfer elements and wherein each transfer element is connected to a corresponding pressing actuator. The sum of a surface area of each transfer element forms a total press surface area for one of the press surfaces. The transfer elements are reciprocated in a forward and backward motion along the conveying direction such that a total press surface area includes at any particular time a forward moving surface area that is larger than any backward moving surface area.

Abstract translation: 一种用于从可压缩材料的颗粒中去除液体的方法和设备包括将颗粒馈送到两个相对的压力表面，该两个相对的压力表面沿着进给方向分开一定距离减小，其中至少一个压力表面由多个平行转移元件形成， 其中每个传送元件连接到相应的按压致动器。 每个转印元件的表面积的总和形成一个压制表面的总压力表面积。 转移元件沿着输送方向向前和向后运动往复运动，使得总压力表面积在任何特定时间包括大于任何向后移动表面积的向前移动表面积。

公开(公告)号：US4898221A

公开(公告)日：1990-02-06

申请号：US252370

申请日：1988-09-27

Applicant: Kjell-Anders Eriksson

Inventor： Kjell-Anders Eriksson

IPC: A01G23/00 ,  B27B25/00 ,  B27L20060101 ,  B27L1/00 ,  B27L1/10 ,  B27L11/00 ,  B27L11/02

CPC classification number: B27L1/10 ,  B27L1/00 ,  B27L11/02

Abstract: A method and a mobile unit for barking and/or limbing and chipping as a continuous operation. A log is given a linear displacement movement by means of a feed unit (6) including two in relation to each other displaceable feed rollers in direction towards a chipper (4), and as first step preceding the feed rollers, existing branches are removed by a limbing unit (7) including at least two knife-acting means, displacable in relation to each other in a substantially crosswisely extending plane in relation to the longitudinal and displacement direction for the log, pressed against the peripheral surface of same. During the linear feeding movement of the log, existing branches are sheared or cut off. When performing barking, the feed unit (6) is followed by a rotary barking unit (5) surrounding the log, including a number of barking means with members arranged to take up cutting or frictional contact with the peripheral surface of the log, which by means of centrifugal force during a rotary movement in a plane different from the feeding direction for the log are pressed against the peripheral surface of the log, and by means of a cutting operation remove a layer of bark surrounding the log.

Abstract translation: PCT No.PCT / SE87 / 00155 Sec。 371日期：1988年9月27日 102（e）日期1988年9月27日PCT 1987年3月25日PCT公布。 公开号WO87 / 05852 日期：1987年10月8日。一种用于连续操作的用于吠叫和/或跛行和碎裂的移动单元。 通过进给单元（6）对原木进行线性位移运动，该进给单元（6）包括相对于朝向切屑机（4）的方向相对于彼此可移动进给辊的两个，并且作为进料辊之前的第一步，现有的分支由 一个包括至少两个刀具装置的lim bing单元（7），其相对于彼此相对于所述原木的纵向和移动方向的基本上横向延伸的平面可相对于其周边表面压出。 在原木的线性进给运动期间，现有的分支被剪切或切断。 当进行吠叫时，进给单元（6）之后是围绕原木的旋转吠叫单元（5），包括多个吠叫装置，其中构件被布置成与原木的外围表面进行切割或摩擦接触， 在与原木的进给方向不同的平面中的旋转运动期间的离心力的装置被压靠在原木的外周表面上，并且通过切割操作去除围绕原木的树皮层。

公开(公告)号：US4875511A

公开(公告)日：1989-10-24

申请号：US131485

申请日：1987-12-10

Applicant: Robin Wingate-Hill ,  Bernard M. Hadaway

Inventor： Robin Wingate-Hill ,  Bernard M. Hadaway

IPC: B27L1/00

CPC classification number: B27L1/00

Abstract: Apparatus for removing bark from logs, particularly from logs of stringy-bark eucalyts and other rough-barked tree species, and for crushing logs, consists of a plurality of pairs of concave rollers which are mounted in spaced-apart relationship along the linear passage of the log through the apparatus. Each pair of concave rollers applies pressure to regions of the log to loosen the bark from the body of the log. Knives may be included on the concave surfaces of some or all of the rollers to cut the loosened bark.

Abstract translation: 用于从木材，特别是从吠声桉树和其他粗糙树种的原木中除去树皮的装置以及用于破碎原木的设备由多对成对的凹辊组成，所述多个凹辊以沿着 日志通过设备。 每对凹辊对原木的区域施加压力，以从木材的主体松开树皮。 可以在一些或所有辊的凹面上包括刀以切割松散的树皮。

公开(公告)号：US4621971A

公开(公告)日：1986-11-11

申请号：US726234

申请日：1985-04-23

Applicant: Kauko Ratuio

Inventor： Kauko Ratuio

IPC: B27B31/04 ,  B27L1/00 ,  B65G47/24

CPC classification number: B27B31/04 ,  B27L1/00

Abstract: A means for rotating tree trunks or equivalent into correct position regarding their curvature, prior to their feeding into a machine processing round timber. The means is primarily intended to be used as an ancillary in a timber feeding means which feeds the tree trunks into a processing machine, because branch stubs which have remained on the tree trunk may impede the turning of the tree in the feeding means. The means of the invention has been carried out in such manner that the means comprises one or several rotator pairs, each such pair being composed of two rotators provided with a helix and disposed in the tree trunk feeding means, and which in their operating position are elastically urged against the tree trunk and which are arranged to rotate with reference to each other so that the tree trunk therebetween rotates, forced by the helices, in the desired direction.

Abstract translation: 在将树干或等同物转入机器加工圆木材之前，将树干或等同物旋转到正确的位置。 该装置主要用作木材喂料装置中的辅助装置，其将树干喂入加工机器中，因为残留在树干上的分枝可能阻碍进料装置中树的转动。 本发明的方法已经以这样的方式进行，即该装置包括一个或多个旋转体对，每对这样的一对由两个设置有螺旋的旋转器组成，并设置在树干进给装置中，并且在它们的操作位置 弹性地推靠着树干，并且被布置成相对于彼此旋转，使得它们之间的树干以希望的方向旋转，被螺旋部分迫使。

公开(公告)号：US4590979A

公开(公告)日：1986-05-27

申请号：US697590

申请日：1985-02-04

Applicant: Franz Attems

Inventor： Franz Attems

IPC: B27L1/00

CPC classification number: B27L1/00

Abstract: A tree trunk debarking apparatus includes two straight rails, a supporting carriage which is movable along the rails and which loosely supports the leading end of the tree trunk, a drive carriage which is movable along the rails and which not only supports the trailing end of the tree trunk but also rotates the tree trunk, and a debarking mechanism for debarking the rotating tree trunk as it moves therepast, the debarking mechanism including a rotating knife roller and a pivot arm which supports the knife roller so that it is oriented at an acute angle relative to the longitudinal dimension of the rails and thus the axis of the tree trunk passing thereby.

Abstract translation: PCT No.PCT / AT84 / 00014 Sec。 371日期1985年1月8日第 102（e）日期1985年1月8日PCT提交1984年4月27日PCT公布。 公开号WO84 / 04485 日期：1984年11月22日。树干脱皮装置包括两个直轨，支撑滑架可沿轨道移动并松动地支撑树干的前端，驱动支架可沿着轨道移动， 仅支撑树干的后端，而且还使树干旋转，以及用于在旋转树干移动时剥皮的剥皮机构，所述剥皮机构包括旋转刀辊和支撑刀辊的枢转臂，使得 它相对于轨道的纵向尺寸以锐角定向，因此树干的轴线通过。

公开(公告)号：US4432403A

公开(公告)日：1984-02-21

申请号：US266104

申请日：1981-05-21

Applicant: Urho Heikkinen

Inventor： Urho Heikkinen

IPC: B27L1/00

CPC classification number: B27L1/00

Abstract: A procedure and an apparatus for barking timber, wherein the timber is barked by the frictional barking method, and it is pretreated prior to barking in order to render the friction barking more efficient. In the pretreatment the timber is patched, that is partly barked, in that bare patches are produced in the bark of the timber, that is spots from which the bark has been removed, preferably by at least one water jet directed against the bark.

Abstract translation: 用于吠叫木材的方法和装置，其中木材通过摩擦吠叫方法吠叫，并且在吠叫之前进行预处理，以使摩擦吠叫更有效率。 在预处理中，木材被修补，部分吠叫，因为在木材的树皮中产生裸露的贴片，这是树皮被去除的斑点，优选地通过至少一个针对树皮的水射流产生。

公开(公告)号：US4280539A

公开(公告)日：1981-07-28

申请号：US112769

申请日：1980-01-17

Applicant: Paul H. Whitcomb

Inventor： Paul H. Whitcomb

IPC: A01G23/095 ,  B27L1/00

CPC classification number: B27L1/00 ,  A01G23/095

Abstract: A boom structure (12) for a tree processing apparatus (10) comprising a first upper channel member (18) oriented with its legs extending downward, a second lower channel member (20) oriented with its legs extending upward, and third and fourth channel members (22, 24) which are received between the legs of the upper and lower channel members with their legs facing inward. The four channel members are welded together to form a unitary structure of cruciform section. The side channel members define outer track means (23) which receive rollers (21) supporting a processing head (14), and inner track means (61) which receive support rollers (58) operatively attached to an actuating cylinder (38) for the processing head.

Abstract translation: 一种用于树木加工设备（10）的动臂结构（12），包括：一个第一上部通道构件（18），其第二个下部通道构件（20）以其腿部向上延伸;第三个和第四个通道 构件（22,24），其被容纳在上通道构件和下通道构件的腿之间，其腿部朝向内侧。 四通道构件焊接在一起形成十字形截面的整体结构。 侧通道构件限定外接道装置（23），其接收支撑处理头（14）的辊（21），以及内轨道装置（61），其接收可操作地附接到致动缸（38）的支承辊（58） 加工头。