| 摘要 |
A lateral gap eliminating device of a roller box, comprising a square rack (1), and an upper roller box (2) and a lower roller box (3) disposed on the rack (1) for installing rollers; lateral gap eliminating devices are respectively disposed between the rack and the upper roller box (2) and between the rack and the lower roller box (3); a lateral gap eliminating device comprises a hydraulic cylinder (4) and a piston rod (5) connected to the hydraulic cylinder (4); when adjusting a gap, a person only needs to control the hydraulic cylinders to realize gapless installation, clamping and positioning of the rack, the upper roller box and the lower roller box, and only needs to control the hydraulic cylinders during maintenance to drive the pistons to withdraw, thus facilitating disassembly of the rack, the upper roller box and the lower roller box. |
