公开(公告)号：EP0346310A3

公开(公告)日：1991-09-18

申请号：EP89850176.2

申请日：1989-05-30

Applicant: MECANIA AB

Inventor： Magnusson, Lennart

IPC: B27L1/04

CPC classification number: B27L1/05

Abstract: A tool (4) for rotation ring type barking machines (1) comprises a curved swinging arm (9) which is adapted to carry at a first, free end a cutting edge (14) and which is detachably connected at its opposite end by means of a screw connection (15, 15') with a shaft (10) rotatably mounted in the rotor of the machine, more particularly via a holder (11) which is preferably made in one piece with the shaft and extends at an angle relative to said shaft. The swinging arm is displaceably movable relative to the holder and fixable by means of said screw connection in different selectable positions relative thereto, in order to permit variation of the distance between the center of the pivot shaft (T) and the center of gravity (10') of the swinging arm.

公开(公告)号：EP0319499B1

公开(公告)日：1991-03-20

申请号：EP88850396.8

申请日：1988-11-17

Applicant: IGGESUND TOOLS AB

Inventor： Eriksson, Bror

IPC: B27L1/00 ,  B27G13/00

CPC classification number: B27L1/05 ,  Y10T407/1936 ,  Y10T407/2274

公开(公告)号：EP0346310A2

公开(公告)日：1989-12-13

申请号：EP89850176.2

申请日：1989-05-30

Applicant: MECANIA AB

Inventor： Magnusson, Lennart

IPC: B27L1/04

CPC classification number: B27L1/05

Abstract: A tool (4) for rotation ring type barking machines (1) comprises a curved swinging arm (9) which is adapted to carry at a first, free end a cutting edge (14) and which is detachably connected at its opposite end by means of a screw connection (15, 15') with a shaft (10) rotatably mounted in the rotor of the machine, more particularly via a holder (11) which is preferably made in one piece with the shaft and extends at an angle relative to said shaft. The swinging arm is displaceably movable relative to the holder and fixable by means of said screw connection in different selectable positions relative thereto, in order to permit variation of the distance between the center of the pivot shaft (T) and the center of gravity (10') of the swinging arm.

Abstract translation: 用于旋转环式吠叫机（1）的工具（4）包括弯曲的摆动臂（9），其适于在第一自由端处携带切割边缘（14），并且在其相对端可拆卸地连接有装置 具有可旋转地安装在机器的转子中的轴（10）的螺钉连接（15,15'），更具体地经由保持器（11），保持器（11）优选地与轴成一体并且相对于 说轴。 摆臂相对于保持器可位移地移动，并且可通过所述螺钉连接件在相对于其不同的可选位置中固定，以允许枢转轴（T）的中心与重心之间的距离（10 '）摆动臂。

公开(公告)号：EP0319499A1

公开(公告)日：1989-06-07

申请号：EP88850396.8

申请日：1988-11-17

Applicant: IGGESUND TOOLS AB

Inventor： Eriksson, Bror

IPC: B27L1/00 ,  B27G13/00

CPC classification number: B27L1/05 ,  Y10T407/1936 ,  Y10T407/2274

Abstract: The invention relates to a debarking means for rotation ring type barking machines, and of the type comprising a plurality of swinging arms (1) yield­ably engaging the circumference of an unbarked log and each formed at its free end with a seat (4) for a debarking means (2) detachably mounted by means of a bolt connection (3). The debarking means has a leading edge (7) serving as a cutting edge and a trailing support edge or surface (8) adapted to en­gage a shoulder (5) on the seat (4) to prevent turn­ing of said debarking means relative to the arm. The support edge (8) extends obliquely in relation to the cutting edge (7), more particularly along the entire width of the debarking means and between two side edges of said means which are of different length.

Abstract translation: 本发明涉及一种用于旋转环式吠叫机的剥皮装置，并且其类型包括多个摆动臂（1），其可收缩地接合未被分离的原木的周边，并且每个摆动臂在其自由端处形成有座（4），用于 剥皮装置（2）通过螺栓连接（3）可拆卸地安装。 剥皮装置具有用作切削刃的前缘（7）和适于接合座（4）上的肩部（5）的后支撑边缘或表面（8），以防止所述剥皮装置相对于手臂的转动 。 支撑边缘（8）相对于切割边缘（7）倾斜地延伸，更具体地沿着剥皮装置的整个宽度并且在所述装置的不同长度的两个侧边缘之间延伸。

公开(公告)号：EP3250351A1

公开(公告)日：2017-12-06

申请号：EP16743919.9

申请日：2016-01-25

Applicant: ACROWOOD CORPORATION

Inventor： TIAN, Jun ,  YEN, Benjamin

IPC: B27L1/08 ,  B27L1/10 ,  B65G47/18 ,  B65G37/00 ,  B65G15/00

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：EP1324864A1

公开(公告)日：2003-07-09

申请号：EP01963029.2

申请日：2001-09-05

Applicant: Huhtasalo, Jouko

Inventor： Huhtasalo, Jouko

IPC: B27L1/08

CPC classification number: B27L1/08 ,  B27L1/05

Abstract: The present invention relates to a barking machine which comprises a frame (1), barking rotor (2), which is rotably mounted on the frame (1) and which barking rotor comprises a rotor frame (3), barking blades (4) mounted on the rotor frame (3), and a first power unit (5) mounted on the rotor frame (3) that is connected to the barking blades (T) for trnsferring the barking force into them. According to the invention in the barking rotor there is arranged an adjustment device (6) movable with respect to the rotor frame, and a second power unit (7) which is mounted on the frame (3) for transmitting the barking force via the first power unit (5) to the barking blades (4). This solution enables one to adjust the barking depth of the barking blades without stopping the barking rotor.

公开(公告)号：EP0346310B1

公开(公告)日：1993-08-04

申请号：EP89850176.2

申请日：1989-05-30

Applicant: MECANIA AB

Inventor： Magnusson, Lennart

IPC: B27L1/04

CPC classification number: B27L1/05

公开(公告)号：EP0346309A3

公开(公告)日：1991-09-25

申请号：EP89850175.4

申请日：1989-05-30

Applicant: MECANIA AB

Inventor： Magnusson, Lennart

IPC: B27L1/04

CPC classification number: B27L1/05 ,  F16B1/00

Abstract: A tool (4) for rotation ring type barking machines (1) comprises a swinging arm (9) which is connected at one end via a screw connection with a holder (11) on a shaft (10) rotatably mounted in the rotor (3) of the machine. The holder has two elongated grooves (16,16') spaced apart by an intermediate ridge (17) and adapted to accommodate two spaced-apart beads (19,19') formed on the swinging arm. The two outer lateral faces (20,20') defining the grooves are sloping in cross-section and converge toward one another at an angle slightly less than a corresponding angle of convergence between the outer lateral faces (21,21') defining said beads. Also the inner lateral faces (22,22') of said beads and said ridge are sloping, and upon tightening of the screw connection at issue the beads are urged into the two grooves, the difference between said angles of convergence being gradually reduced toward zero until the inner bead faces come into contact with the lateral faces of the ridge, at which point the screw has been tightened with sufficient tensioning force.

公开(公告)号：US06851461B2

公开(公告)日：2005-02-08

申请号：US10194696

申请日：2002-07-12

Applicant: Robert Michael McNicol ,  Michael Poropat

Inventor： Robert Michael McNicol ,  Michael Poropat

IPC: B27L1/05

CPC classification number: B27L1/05

Abstract: Apparatus for debarking logs including a drum mounted for rotation about an axis to define an inner drum surface. Debarking apparatus is provided on the inner surface configurable to debark logs within the drum at a first rate on rotation of the drum in a first direction and at a second rate when the drum is rotated in a second direction.

Abstract translation: 用于剥皮原木的设备，包括安装成围绕轴线旋转的滚筒以限定内滚筒表面。 内部表面上提供了防腐设备，可配置为当滚筒沿第二方向转动时，滚筒在第一方向和第二速度下以第一速率以滚筒内的第一速度剥离滚筒内的原木。

公开(公告)号：US5873398A

公开(公告)日：1999-02-23

申请号：US849635

申请日：1997-08-01

Applicant: Ake Svensson

Inventor： Ake Svensson

IPC: B27L1/05 ,  B27L1/00

CPC classification number: B27L1/05

Abstract: A debarking device includes a drum having a radically outer peripheral surface, the drum being arranged to be rotated about a longitudinal axis. Two bogies, spaced from one another in the circumferential direction of said outer peripheral surface of said drum support the drum from a foundation. Each bogie includes a travelling wheel and a driving wheel, these being spaced from one another in the circumferential direction of the outer peripheral surface of the drum, and each journalled on respective axles for rotation about a respective axis which is substantially parallel to the longitudinal axis. A respective structure is interposed between each said bogie and the foundation, and supports the drum supported by the respective bogie on the foundation. Each structure includes three elastic elements each having a respective cushion. The cushions are located beside one another in the circumferential direction, with spacing therebetween, so as to include an intermediate cushion and two outer cushions. The intermediate cushions are more rigid than said intermediate cushion. Each structure further includes a plate arrangement supporting a respective bogie and being supported by the cushions of a respective three elastic elements.

Abstract translation: PCT No.PCT / SE95 / 01400 Sec。 371日期：1997年8月1日 102（e）日期1997年8月1日PCT提交1995年11月23日PCT公布。 出版物WO96 / 15886 日期1996年5月30日剥皮装置包括具有根本上外周表面的滚筒，所述滚筒布置成围绕纵向轴线旋转。 在所述滚筒的所述外周表面的圆周方向上彼此间隔开的两个转向架从基座支撑滚筒。 每个转向架包括行进轮和驱动轮，它们在滚筒的外周表面的圆周方向上彼此间隔开，并且每个转轴都围绕相应的轴旋转，以围绕基本上平行于纵向轴线的相应轴线旋转 。 在每个所述转向架和基座之间插入相应的结构，并且支撑由基座上的相应转向架支撑的滚筒。 每个结构包括三个弹性元件，每个弹性元件都具有相应的 垫子在圆周方向上彼此相邻，间隔开，以便包括中间垫和两个外垫。 中间垫子比所述中间垫子更刚性。 每个结构还包括支撑相应转向架并由相应的三个弹性元件的衬垫支撑的板装置。