本文介绍一种简易的原条拨开装置,它安装在贮木场的原木传送机上,用于拨开造材台上的原条。其构造如下述。一段长1200毫米的10号槽钢,一端钻有直径30毫米的孔,以铰接悬挂在传送机的外挡木上,另一端切有宽50毫米、长100毫米的缺口,以卡住造材台上的钢轨滑杠(图1)。槽钢中部固定有一个滑轮。根据滑轮的直径,轮轴可安装得靠近槽钢缺口端或远离些,但必须保 This article describes a simple, original stripping device that is installed on a log conveyor at a wood storage yard to remove the original strip from the framing table. Its structure is as follows. A section of channel No. 10, 1200 mm long, is drilled with a hole of 30 mm in diameter at one end and hingedly suspended on the outer block of the conveyor. The other end is cut to a width of 50 mm and a length of 100 mm to trap the material. The rail slides on the stage (Figure 1). A pulley is fixed in the middle of the channel. According to the diameter of the pulley, the axle can be installed near or not far from the notch of the channel steel, but must be