公开(公告)号：US09914241B2

公开(公告)日：2018-03-13

申请号：US15005920

申请日：2016-01-25

Applicant: Acrowood Corporation

Inventor： Jun Tian ,  Benjamin Yen

IPC: B27L1/00 ,  B27L1/02 ,  B27L1/10 ,  B27L1/04 ,  B27L1/05

CPC classification number: B27L1/02 ,  B27L1/04 ,  B27L1/05 ,  B27L1/10

Abstract: Disclosed herein are embodiments of batch-style bottom-discharge rotary debarkers for removing bark from a batch of logs in a bin and discharging debarked logs from a bottom of the bin. In some embodiments, the bin includes four walls and an opening in its bottom. In some embodiments, the debarkers include a plurality of rotors, a plurality of chutes, and a plurality of conveyor belt systems for carrying bark and logs away from the bin. In some embodiments, the debarkers include an internal gate which can be moved between a debarking configuration and an unloading configuration.

公开(公告)号：US4944338A

公开(公告)日：1990-07-31

申请号：US252455

申请日：1988-09-27

Applicant: Kjell-Anders Eriksson

Inventor： Kjell-Anders Eriksson

IPC: B27L20060101 ,  B27L1/00 ,  B27L1/05 ,  B27L1/10 ,  B27L1/12

CPC classification number: B27L1/00 ,  B27L1/05 ,  B27L1/125

Abstract: A barking method, and an apparatus for utilization of the method, wherein a log (6) during a substantially linear feeding movement is brought to pass one or a number of barking devices (1; 4,4'), arranged to perform a surrounding rotary movement in relation to the log (6), the barking devices (1; 4, 4') are pressed into a contact position against the log by centrifugal force during the surrounding rotary movement in relation to the log, and the contact pressure of the barking devices (1; 4, 4') is continuously variable by increasing/decreasing the rotary speed of the barking devices (1; 4, 4') and the cutters are arranged inclined at an angle in relation to the feed direction of the log (6), to produce a feeding movement for the log (6) in a direction through the barking device (1; 4, 4').

Abstract translation: PCT No.PCT / SE87 / 00154 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。 第WO87 / 05851号公报 1987年10月8日。一种吠叫方法和一种利用该方法的装置，其中在基本上线性进给运动期间的对数（6）通过一个或多个吠叫装置（1; 4,4' ），被布置为相对于木材（6）执行周围的旋转运动，所述吠叫装置（1; 4,4'）在围绕旋转运动期间的离心力相对于所述对数被压入与所述对数的接触位置 b ing b ing b in in in in in in in in in in in in in in in in in in in in in in in in in in in in in in in in in in in in in in in in in in in in in in in in in 关于原木（6）的进给方向，以在通过吠叫装置（1; 4,4'）的方向上产生对数（6）的进给运动。

公开(公告)号：US4209047A

公开(公告)日：1980-06-24

申请号：US919761

申请日：1978-06-28

Applicant: Theodore C. Weill

Inventor： Theodore C. Weill

IPC: B23B27/16 ,  B27L1/05 ,  B27L1/00

CPC classification number: B27L1/05 ,  B23B27/164 ,  B23B2200/165 ,  B23B2205/04 ,  Y10T403/7062 ,  Y10T403/75 ,  Y10T407/1936 ,  Y10T407/2274

Abstract: A debarker toe assembly includes a holder adapted for mounting to the end of a debarking arm and a demountable toe including a debarking edge. The holder and toe include interengaging surfaces for centering and holding the pieces in precise alignment during assembly of the toe to the holder and during use in which the assembly encounters high impact forces.

Abstract translation: 剥皮器脚趾组件包括适于安装到剥皮臂的末端的保持器和包括剥皮边缘的可拆卸脚趾。 保持器和脚趾包括相互接合的表面，用于在将脚趾组装到保持器期间以及在组件遇到高冲击力的使用期间将块精确对准并保持。

公开(公告)号：US4201257A

公开(公告)日：1980-05-06

申请号：US871905

申请日：1978-01-24

Applicant: Antti T. Valo

Inventor： Antti T. Valo

IPC: B27L1/00 ,  B27L1/05 ,  B27L11/02

CPC classification number: B27L1/05 ,  B27L11/02

Abstract: A timber processing machine comprising a hollow rotor provided with barking and lopping knives. A tree trunk to be processed is fed longitudinally through the rotor. A non-rotable guide ring is coaxially fastened to the rotor at the inlet side of the knives. The front edge of the knives is sharpened along that portion of the knives which extends radially inside the guide ring. Said guide ring forces the branches of the tree trunk fed into the rotor to be bent into positions in parallel with the tree trunk and the knives cut the bent branches into pieces as the trunk is fed through the rotor.

Abstract translation: 一种木材加工机，包括设有吠叫和切碎刀的中空转子。 要处理的树干纵向地通过转子进给。 不可旋转的导向环在刀的入口侧同轴地固定到转子上。 刀的前边缘沿着导向环径向延伸的刀的那部分被磨削。 所述引导环使得供给到转子中的树干的分支弯曲成与树干平行的位置，并且当主干通过转子进给时，刀将弯曲的分支切成片。

公开(公告)号：US3807470A

公开(公告)日：1974-04-30

申请号：US29777772

申请日：1972-10-16

Applicant: INGERSOLL RAND CANADA

Inventor： YOUNG D

IPC: B27L1/04 ,  B27L1/02 ,  B27L1/05 ,  B21L1/00

CPC classification number: B27L1/025

Abstract: Debarking apparatus comprising a rotatably driven drum and an anvil inside of the drum circumferentially surrounded by the latter and operatively associated therewith for restricting log movement with the drum during the drum rotation. The drum carries debarking tool means in the form of a plurality of individual, blunt, debarking tool elements which are shown as arcuately contoured on all working sides, said debarking tool elements being arranged in sets extending at least generally circumferentially of the drum at locations spaced longitudinally thereof; and adjacent ones of such sets of tool elements are eccentric to one another and in circumferentially stepped relationship.

Abstract translation: 剥皮装置包括可旋转地驱动的滚筒和在滚筒内部的砧座，其周向地被后者围绕并与其可操作地相关联，用于在滚筒旋转期间限制与滚筒的对数运动。 滚筒装有剥离工具装置，其形式为多个单独的，钝的剥皮工具元件，所述工具元件在所有工作侧被示为弧形轮廓，所述剥皮工具元件被设置成具有至少大致沿圆周方向延伸的位置， 纵向; 并且这些工具元件组中相邻的工具元件彼此偏心并且沿周向阶梯式关系。

公开(公告)号：US3807469A

公开(公告)日：1974-04-30

申请号：US27419072

申请日：1972-07-24

Applicant: SCHNYDER A

Inventor： SCHNYDER A

IPC: B27L1/04 ,  B27L1/02 ,  B27L1/05 ,  B27L1/00

CPC classification number: B27L1/025

Abstract: A novel barker assembly which in one disclosed embodiment comprises a shell including a stationary housing and rotatable drive rings which are supported on trunnion rollers and located in spaced-apart slots in the housing, the drive rings being rotatably driven in excess of about 7.5 RPMs by suitable drive means. An inner portion of the housing forms a ''''battering'''' wall against which the logs are deflected by deflector means to assist in debarking as well as to absorb a major portion of the force of the logs to protect the drive rings. Each drive ring is provided with inwardly projecting pusher elements to move the logs around the contour of the housing. A grillage is provided in the bottom of the housing to permit removal and subsequent conveyance of bark therefrom in a more useable form. High speed roller assemblies are provided for introducing the logs into the barker assembly and to withdraw debarked logs.

Abstract translation: 一种新颖的巴克尔组件，其在一个公开的实施例中包括壳体，壳体包括固定壳体和可旋转的驱动环，其被支撑在耳轴滚子上并且位于壳体中的间隔开的槽中，驱动环可旋转地驱动超过约7.5RPM 合适的驱动装置。 壳体的内部部分形成一个“打击”的壁，原木通过偏转装置偏转到该壁上，以帮助剥皮以及吸收原木的大部分力以保护传动环。 每个驱动环设置有向内突出的推动元件，以围绕壳体的轮廓移动原木。 在壳体的底部设有格栅，以允许以更可用的形式从其中移除和随后输送树皮。 提供高速滚筒组件，用于将原木引入巴克组件并撤回剥皮的原木。

公开(公告)号：US3709272A

公开(公告)日：1973-01-09

申请号：US3709272D

申请日：1971-07-08

Applicant: BOWERS R

Inventor： BOWERS R

IPC: B27L1/05 ,  B27L1/00

CPC classification number: B27L1/05

Abstract: A curving arm member and mounting assembly for use with a ring type log debarker. The mounting assembly comprises a shaft and cantilevered mounting plate to which the arm member is attached in a plane perpendicular to the axis of the shaft. The arm member has front and rear faces reducing in width from base to tip and leading and trailing edges at opposite sides thereof. A bark cutting edge is provided at the tip. The front face and leading edge converge in a spiral-like log engaging climbing edge from the base to the top. The cutting edge and a substantial portion of the climbing edge are carried on a removable insert member.

Abstract translation: 弯曲臂构件和安装组件，用于与环型日志剥皮机一起使用。 安装组件包括轴和悬臂安装板，臂构件在垂直于轴的轴线的平面中附接到该安装板。 臂构件具有从基部到尖端的宽度减小的前表面和后表面以及在其相对侧的前缘和后缘。 尖端处设有树皮切割边。 前面和前缘会聚在一个螺旋状的日志中，从底部到顶部接触爬坡。 切割边缘和大部分的爬坡边缘承载在可移除的插入件上。

公开(公告)号：US3552456A

公开(公告)日：1971-01-05

申请号：US3552456D

申请日：1969-03-18

Applicant: BRUNDELL & JONSSON AB

Inventor： JOHANSSON NILS OLOF

IPC: B27L1/05 ,  B27L1/00

CPC classification number: B27L1/08

Abstract: The invention relates to a debarking machine comprising a hollow rotor carrying debarking tools pivotable to and from the axis of the rotor. The machine is of the type in which hydraulic power transmitting means are adapted to act upon the tools to move them onto the axis of the rotor, while pressure accumulator means are mounted on the rotor to supply pressurized liquid to said power transmitting means.

公开(公告)号：US3545509A

公开(公告)日：1970-12-08

申请号：US3545509D

申请日：1969-09-22

Applicant: BLACK CLAWSON CO

Inventor： BAXTER JOSEPH JR

IPC: A01G23/093 ,  A01G23/095 ,  B27L1/05 ,  B27L1/12 ,  A01G23/02

CPC classification number: A01G23/093 ,  A01G23/0955 ,  B27L1/05 ,  B27L1/127

公开(公告)号：US3361168A

公开(公告)日：1968-01-02

申请号：US51065065

申请日：1965-11-30

Applicant: BLACK CLAWSON CO

Inventor： BROWN ROBERT M

IPC: B27L1/05

CPC classification number: B27L1/08