Lid-removing device of charging lid for coke oven

Abstract

Abstract PURPOSE: To make it possible to conduct both the parallel operation and the vertical operation of a lid-removing frame with a single driving source and to eliminate the installation of a guide stand for guiding the operation of the lid-removing frame. CONSTITUTION: An actuator 12 is brought to the state of "out" and projected by a given stroke in width. The front and the rear rank link members 3, 3 and 4, 4 are revolved in parallel and forwardly. A lid-removing frame 6 is moved forwardly so that a magnet 8 is positioned over a charging lid 7. When the actuator 12 is projected further, an elastomer 2 is stretched, the front rank link members 3, 3 are moved downward, the magnet 8 is contacted with the charging lid 7 and attracts it, and at the same time an oscillating frame is operated to carry out the seal cutting between the charging lid 7 and a charging port frame 9. The actuator 12 is brought to the state of "in" and retreated by a stroke in width. The lid-removing frame 6 to which the charging lid 7 is attracted is moved upwardly. When the actuator 12 is retreated by a given stroke in width further, the lid-removing device is returned to the original stop position. COPYRIGHT: (C)1981,JPO&Japio

Inventors

• 👤 Kenji Fujita
• 👤 Akira Noguchi

Bibliographic Details