APPARATUS FOR TRANSMITTING PRESSING TENSION OF SPRING OF DOOR EXTRACTOR IN EXTRUDER

摘要

PURPOSE: An apparatus for transmitting pressing tension of spring of door extractor in extruder is provided to take measures accordingly when mounting and dismantling of the oven door are not normally performed as it is impossible to perform unlatching and latching of door latcher during mounting and dismantling of oven door. CONSTITUTION: In a spring pressing tension transmitting apparatus of extruder door extractor for dismantling or mounting door of coke oven, the apparatus is characterized in that a spring pressing outer rod(11) and a spring pressing inner rod are connected to each other by spring to automatically insert a liner between an oven door latching device rod and an extruder spring pressing body rod, round shaped rectangular liners(16a,16b) are connected to vertical bars on which drive rollers are mounted with the round shaped rectangular liners being connected to round bars, and the spring pressing outer rod is moved forward as much as thickness of the round shaped rectangular liners to apply force to the spring at the inner side of the door latching device as the round shaped rectangular liners are being inserted between the spring pressing outer rod and the spring pressing inner rod when an inclination plane plate(21) connected to cylinder(20) is moved forward.