传动滚筒..........................l改向滚筒..........................3槽形托辐..........................4缓冲托辐..........................4上平形托辐........................5下平形托辐........................5槽形调心托辐......................6平形上调心托辐....................7平形下调心托辐....................7重型缓冲托辐.....................8螺旋拉紧装置.....................9TD75型带式输送机设计资料中式头架.............................28高式头架.............................29头架B角适用范围、重鼠、图号表......30高式头架.............................29头架0角适用范围、重量、图号表.....30头架H—儿表..........................33头架y值表...........................34尾架(螺旋拉紧装置用)................35尾架(车式拉紧装置用)...............40尾架(垂直拉紧装置用)...............44改向滚筒支架、吊架...................45车式拉紧装置.....................10车式拉紧装置重锤组合..............11垂直拉紧装置.....................12直拉紧装置重锤组合................13弹簧清扫器............