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

表3 不同载荷下中间托辊架的竖直位移对比 (mm)

Table 3 Comparison of vertical displacement of intermediate idler frame under different loads

对比项 载荷/kN 20 30 40 50 60 相对误差/% 6.098 14.41 14.63 10.92 12.37 实测值 0.349 0.643 0.752 0.924 1.508 仿真值 0.314 0.562 0.656 0.833 1.342