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我厂装配车间工人师傅研制了一台风镐风铲装配机,它不仅减轻了工人的劳动强度,同时提高了装配效率十倍,为流水生产创造了条件。一、工作原理这台装配机由JO2-31-4型电动机带动(见附图)经过d_1～d_4皮带轮,带动轴套3旋转,并经键4带动升降轴2旋转。踏动杠杆1可使
Our factory assembly workshop worker master developed a pneumatic pick shovel assembly machine, which not only reduced the labor intensity of the workers, but also increased assembly efficiency by ten times, creating conditions for running water production. First, the principle of work This assembly machine driven by the JO2-31-4 type motor (see attached) After d_1 ~ d_4 pulleys, drive the sleeve 3 rotation, and by the key 4 to drive the lifting shaft 2 rotation. Stepping on lever 1