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    • 1. 发明申请
    • A DEVICE FOR BARKING LOGS AND SIMILAR
    • 打破日志和类似的设备
    • WO1991012943A1
    • 1991-09-05
    • PCT/FI1991000057
    • 1991-02-25
    • KORHONEN, Risto
    • B27L01/00
    • B27L1/10A01G23/097B27B25/02
    • A device intended to bark logs and similar including: several support wheels (4, 8) on each side of a log (1), set on support arms (9, 7) and arranged to be turnable at an angle in relation to the log (1) to carry the log in a feed line formed by the wheels (4, 8) and a rotation device (5) to rotate at least one support wheel (4) and thus also to rotate and transport the log (1); a blade element on turnable bearings located between two support wheels (4) in the direction of the log with blades (11) and with its rotation and location devices (23, 24, 25) to set the blades (11) onto the log in such a way that the rotational axis (6) of the blade element (6) is in an essentially vertical direction in relation to the feed line; a frame (17), to carry the support arms (9, 10) and the blade element (6). An excellent finish is achieved when the device includes counter-wheels (3) set on arms (10) on the opposite side of the log (1) to hold the log independently of the blade element (6), and that the support and counter-wheels (4, 7, 3) are equipped with a flexible ring component, for example pneumatic rubber rings, and that the ends of the blades (11) include a section that gradually loses contact with the log, for example ends (12) rounded like sheath-knives.
    • 一种用于树皮原木和类似物的装置,包括:在木材(1)的每一侧上的几个支撑轮(4,8),设置在支撑臂(9,7)上并且被布置成可以相对于木材以一定角度转动 (1)将木材运送到由轮(4,8)和旋转装置(5)形成的供给线中,以使至少一个支撑轮(4)旋转,从而也可旋转并运送木料(1)。 可旋转轴承上的刀片元件,其位于具有叶片(11)的原木方向上的两个支撑轮(4)之间,并且其旋转和定位装置(23,24,25)将叶片(11)设置在对准 使得叶片元件(6)的旋转轴线(6)相对于进给线线处于基本垂直的方向; 框架(17),用于承载支撑臂(9,10)和叶片元件(6)。 当设备包括设置在木材(1)的相对侧上的臂(10)上的对置轮(3),以独立于叶片元件(6)保持木材,并且支撑和计数器 (4,7,3)配备有柔性环部件,例如气动橡胶环,并且叶片(11)的端部包括逐渐与原木接触的部分,例如端部(12), 像皮刀一样圆润。