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公开(公告)号：US07600545B2
公开(公告)日：2009-10-13
申请号：US12076398
申请日：2008-03-18
Applicant: Tommi Honkanen , Ari Havu , Arvo Jonkka
Inventor： Tommi Honkanen , Ari Havu , Arvo Jonkka
IPC: B23Q15/00
Abstract: The present invention concerns an apparatus for receiving and feeding into a chipper wood to be chipped, said apparatus containing a feed conveyor receiving log bundles, a tumbling drum breaking the bundles, and a receiving conveyor. The feed conveyor is speed-controlled according to the position information of a log bundle, and the speed of rotation of the tumbling drum is adjusted depending on the amount of wood discharged from the drum. The position information of the log bundle is received for example from the torque moment or input power of the drives of the drum. Thereby the speed of the feed conveyor, respectively the rotation speed of the drum, is set to slow down as a result of the increasing toque moment or input power of the drum, respectively to speed up as a result of the decreasing torque moment or input power.
Abstract translation: 本发明涉及一种用于接收和进给待切碎的切片机的设备，所述设备包含接收木材的进料输送机，破碎该捆的翻滚滚筒以及接收输送机。 进料输送机根据对数束的位置信息进行速度控制，转鼓的旋转速度根据从滚筒排出的木材量进行调节。 例如，从滚筒的驱动器的扭矩或输入功率接收对数束的位置信息。 因此，进给输送机的速度分别为滚筒的转速，由于滚筒的转矩或输入功率的增加而分别减速，因为转矩减小或输入的速度加快 功率。
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32.发明授权公开(公告)号：US06189583B1
公开(公告)日：2001-02-20
申请号：US09319602
申请日：1999-07-28
Applicant: Pekka Kokko , Ari Hannimåki , Jaakko Pitkåkangas
Inventor： Pekka Kokko , Ari Hannimåki , Jaakko Pitkåkangas
IPC: B27L100
Abstract: An apparatus for removing bark from a wood and bark containing log flow. The apparatus includes a number of bark separation units, each of the bark separation units comprising an aggregate of a toothed disc mounted on a first disc shaft and a smooth-surface disc mounted on a second disc shaft. The disc shafts are set crosswise relative to a feeding direction A applied to the log flow by the toothed disc upon the rotation thereof and at a distance from each other. The toothed disc and the substantially smooth-surface disc of a bark separation unit are set in a staggered fashion relative to each other in the axial direction of the disc shafts.
Abstract translation: 用于从包含木材流出的木材和树皮中除去树皮的装置。 该设备包括多个树皮分离单元，每个树皮分离单元包括安装在第一盘轴上的齿盘的集合体和安装在第二盘轴上的光滑表面盘。 盘轴相对于通过齿形盘在其旋转并且彼此间隔一定距离处施加到木材流的进给方向A处于横向设置。 树皮分离单元的齿形盘和基本上平滑的表面盘在盘轴的轴向上相对于彼此以交错的方式设置。
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公开(公告)号：US4834156A
公开(公告)日：1989-05-30
申请号：US192281
申请日：1988-06-24
Applicant: Erik T. Forslund
Inventor： Erik T. Forslund
Abstract: A feeding device for longitudinally feeding a tree stem comprises a breast part (2, 2') to be applied against the stem, and two separate feeding units (3, 3'), suitably in the form of endless chains which are movable towards and away from each other, such that they can be pressed against opposite sides of the stem. Each feeding unit is mounted on a holder (7) which is connected to a frame (1) carrying the breast part, by means of a parallel arm system comprising two arms (8, 9) each connected to the holder (7) and the frame (1) by joints 10, 11, 12, 13) whose axes of rotation extend at an acute angle to the axes of rotation of the feeding units. A piston and cylinder assembly (14) is mounted in a conventional way between diagonally opposite joints in the parallel arm system for pivoting the arms relative to the frame for automatically centering the device relative to the tree stem irrespective of varying stem diameters.
Abstract translation: PCT No.PCT / SE87 / 00400 Sec。 371日期1988年6月24日第 102（e）日期1988年6月24日PCT提交1987年9月7日PCT公布。 出版物WO88 / 01925 日期：1988年3月24日。用于纵向喂食树茎的饲养装置包括施加到茎上的乳房部分（2,2'）和两个单独的喂养单元（3,3'），适当地以 环形链条可相对于彼此移动并远离彼此移动，使得它们可以压靠在杆的相对侧上。 每个进给单元安装在通过包括两个臂（8,9）的并联臂系统连接到承载乳房部分的框架（1）的保持器（7）上，每个臂连接到保持器（7），并且 通过接头10,11,12,13的框架（1），其旋转轴线与馈送单元的旋转轴线呈锐角延伸。 活塞和气缸组件（14）以常规方式安装在平行臂系统中的对角相对的接头之间，用于相对于框架枢转臂，用于使装置相对于树干自动居中，而与茎直径变化无关。
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公开(公告)号：US4643236A
公开(公告)日：1987-02-17
申请号：US805718
申请日：1985-12-06
Applicant: John A. O'Brien, Jr. , James H. Hutson
Inventor： John A. O'Brien, Jr. , James H. Hutson
CPC classification number: B27L1/045
Abstract: A log debraking machine including a rotor having a central opening and a plurality of debarking tools, a rotating means for rotating said rotor about its longitudinal axis, and a feeding means including a plurality of log gripping rollers positioned for rolling contact with the logs and for feeding logs in the direction of the longitudinal axis. The log gripping rollers are supported for movement toward and away from the longitudinal axis of the rotor, and apparatus is provided for biasing the rollers toward the longitudinal axis of the rotor. The apparatus for biasing applies a reduced force on the rollers when the rollers are between a first closed position adjacent the longitudinal axis and a first outward position and an increased force on the rollers when the rollers are positioned between a first outward position and an open position.
Abstract translation: 一种对数除冰机，包括具有中心开口和多个剥皮工具的转子，用于围绕其纵向轴线旋转所述转子的旋转装置，以及包括定位用于与原木滚动接触的多个对数夹持辊的进给装置， 沿纵轴方向进给原木。 对数夹持辊被支撑以朝向和远离转子的纵向轴线移动，并且设置用于将辊朝向转子的纵向轴线偏压的装置。 当辊位于第一向外位置和打开位置之间时，当辊位于相邻纵向轴线的第一关闭位置和第一向外位置之间时，偏置装置施加减小的力到辊上 。
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公开(公告)号：US4425952A
公开(公告)日：1984-01-17
申请号：US348994
申请日：1982-02-16
Applicant: Ronald D. Pousette , John L. Sanders
Inventor： Ronald D. Pousette , John L. Sanders
CPC classification number: B23Q11/0032 , B27L1/045
Abstract: A log-feed apparatus used in a log-feed assembly, where the assembly functions to advance a log along a transport axis in a log-debarking system. An elongated arm in the apparatus is mounted at an inner end for swinging of its outer end toward and away from the transport axis. A spiked feed roll, journaled on the outer arm end for powered rotation about the arm's long axis, is carried on the outer end of a shaft which is journaled on the arm by a pair of axially spaced bearings. A gear reducer mounted on the arm, intermediate the arm ends, is driven by an arm-mounted motor through a flexible belt drive. The output of the gear reducer is drivingly connected to the inner end of the shaft by a torsionally flexible rotary coupling. The shaft and bearings journaling the feed roll on the arm act to isolate all components of the drive train which extend between the shaft and motor from substantially all but torsional load transmitted by the feed roll during operation of the log-feed assembly.
Abstract translation: 在日志馈送组件中使用的日志馈送设备，其中组件用于在对数去皮系统中沿传输轴推进日志。 装置中的细长臂安装在内端，用于使其外端朝向和远离输送轴线摆动。 在臂的外臂端轴颈上进行动力转动的加标饲料辊，通过一对轴向间隔的轴承承载在轴的外端。 安装在臂上的齿轮减速器位于臂端之间，由臂式电机通过柔性皮带传动驱动。 齿轮减速器的输出通过扭转式旋转联轴器驱动地连接到轴的内端。 将进给辊在轴上进行轴颈和轴承的作用是隔离传动系的所有部件，该传动系在轴向和马达之间延伸，从而在原木供给组件的操作过程中，基本上由进给辊传递的扭转载荷。
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Patent Agency Ranking
公开(公告)号：US4020883A
公开(公告)日：1977-05-03
申请号：US682124
申请日：1976-04-30
Applicant: Thomas W. Nicholson
Inventor： Thomas W. Nicholson
Abstract: Chain type log transports are located at the infeed and outfeed sides, respectively, of a rotary barking ring and are constructed to be positioned as close as possible to the barking ring to transport logs of minimum length through the barking ring. The transports include flights with centrally depressed portions, which flights are mounted by their tips on spaced conveyor chains so as to minimize the radius of the arcs traversed by the flights adjacent to opposite sides of the log-barking ring to enable the flights to be placed as close as possible to the log-barking ring. The radius of the arcuate flight paths is further minimized by the flights being tapered in cross section away from their log-cradling sides to avoid interference between adjacent flights as they turn through their arcuate paths adjacent to the opposite sides of the log-barking ring.
Abstract translation: 链式对数输送器分别位于旋转吠叫环的进给侧和外侧，并且被构造成尽可能靠近吠叫环定位，以通过吠叫环输送最小长度的原木。 运输工具包括具有中央凹陷部分的飞行，这些飞行物通过其尖端安装在间隔的输送链上，以便最小化邻近对数吠叫环的相对侧的航行器穿过的弧的半径，以使飞行能够放置 尽可能接近对数吠声。 弧形飞行路径的半径进一步通过横截面从它们的对数托架侧面逐渐变细的飞行来减小，以避免相邻飞行间通过其邻近对数吠声环的相对侧的弓形路径时的干涉。
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公开(公告)号：US3709269A
公开(公告)日：1973-01-09
申请号：US3709269D
申请日：1971-03-12
Applicant: NICHOLSON MFG CO
Inventor： CERVENAK P
CPC classification number: B27L1/045 , Y10T83/0259
Abstract: A rotary log barker ring and a log hold-down are suspended from a lever beam swingable to raise or lower the hold-down twice as far as the barker ring, for centering the barker ring relative to a log to be barked when the hold-down engages the upper surface of the log. The position of the barker ring is maintained briefly after the log has moved out of engagement with the hold-down to enable the trailing end of the log to clear the barker ring before the ring is shifted into a predetermined position of rest or a position centered with respect to the next log.
Abstract translation: 一个旋转木材吠叫环和一个木log down are are are are are are are--raise to hold hold down down down when when when when when when--------------- 向下接合日志的上表面。 在原木已经脱离与压紧接合之后，保持松弛环的位置，以使得木材的后端可以在环移动到预定的休止位置或位置中心之前清除巴克环 相对于下一个日志。
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公开(公告)号：US3228439A
公开(公告)日：1966-01-11
申请号：US32611163
申请日：1963-11-26
Applicant: SOEDERHAMNS VERKSTAEDER A B
Inventor： ARNOLD JONSSON KARL-ERIK , OLOF JOHANSSON NILS
IPC: B27L1/04
CPC classification number: B27L1/045
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公开(公告)号：US3068918A
公开(公告)日：1962-12-18
申请号：US6965060
申请日：1960-11-16
Applicant: SMITH LLOYD B
Inventor： SMITH LLOYD B
CPC classification number: B27L1/045 , B65G37/00 , B65G2812/017 , Y10T83/6579 , Y10T83/6643
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公开(公告)号：US2891589A
公开(公告)日：1959-06-23
申请号：US59094856
申请日：1956-06-12
Applicant: SUNDS VERKST ER AKTIEBOLAG
Inventor： GUSTAV LEFFLER NILS
IPC: B27L1/04
CPC classification number: B27L1/045
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