Self-Weight Compression Of Furnace Door SolidWorks, 3D Exported

This design is a kind of furnace door mechanism that uses the self-gravity of the door to press the door closed.
Door on both sides of the guide and linkage mechanism, above the steel cable traction lifting, pulley to the front of the furnace has a certain offset, lifting due to gravity in a vertical state, at this time and the door has a gap
When closed, the steel cable no longer exerts force, the door is supported by the guide wheel, and the triangular plate rotates under the action of gravity to the door of the furnace and presses it closed to obtain a good seal.