带式输送机更换托辊用皮带举升机构设计与应用

田立勇,唐瑞,于宁,陈洪月

Design and application of belt lifting mechanism for replacing idler of belt conveyor

Liyong TIAN,Rui TANG,Ning YU,Hongyue CHEN

图5 剪叉式皮带举升机构结构简图1，2，4，5—剪叉臂；3—托辊架；6，8—油缸滑块；7—举升油缸。

Fig.5 Structure sketch of scissor-fork belt lifting mechanism