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去年北京市单店、太平庄和新都三个砖瓦厂各制成了一种砖坯抬板机,用来代替人工抬板,大大减轻了工人的劳动强度。现分别简介于后。一、单店式(图1)半自动抬板机抬板机的结构大体可分为三部分:托板卸板机构Ⅰ、运坯输送带Ⅱ和钩空板架Ⅲ。抬板机由一台2.8KW 的电机1传动。电机经三角皮带轮及齿轮减速后,一方面通过链条2带动运坯输送带;另一方面通过偏心轮3的旋转,带动托坯架4作往复运动。
Last year, three brickyards in Beijing, Taipingzhuang and Xindu all made a brick lifter to replace the artificial lift, which greatly reduced the labor intensity of workers. We will introduce them separately later. First, the single-store type (Figure 1) semi-automatic lifting machine The structure of the lifting machine can be roughly divided into three parts: pallet unloading plate mechanism I, conveyor belt blank II and hook empty shelf III. The lifter is driven by a 2.8KW motor 1 . After the motor is decelerated by the V-belt pulley and the gear, on the one hand, the conveyor belt is driven by the chain 2; on the other hand, the blank carrier 4 is driven to reciprocate by the rotation of the eccentric wheel 3 .