The telescopic belt conveyor made up of head driving device of storing 25 m belt tensing device and fuselage adopts head concentration driving of double motor and adopts splice joint structure between support of telescopic belt conveyor and idle frame .

伸缩 式带式输送机采用双电机头部集中驱动，由机头传动部、可储带25m的储带装置、张紧装置和机身组成，伸缩式带式输送机支架和托辊组之间连接采用 铰接结构。

A research on canceling telescopic joint of the penstock about the high head development near power house

取消高水头电站压力钢管近厂房 段 伸缩 节研究