FIELD: machine building.
SUBSTANCE: group of inventions relates to machines for heavy industry, and in particular, it relates to suspension moving device of tunnel boring machine and tunnel boring machine. Suspended moving device comprises rails and lifting mechanism. At that, said lifting mechanism is movably installed on said rails. Said hoisting mechanism comprises lower frame for horizontal displacement, rotary frame, support-rotary bearing and drive mechanism. At that, said support-rotary bearing connects said lower frame for horizontal movement with said rotary frame. Said rotary frame by means of said support-rotary bearing is made with possibility of rotation relative to said lower frame for horizontal movement. Said drive mechanism is engaged by engagement with said pivot bearing and is intended to drive said pivot bearing in order to rotate said pivot frame relative to said lower frame for horizontal movement.
EFFECT: reduced failure intensity of suspension moving device, ease of maintenance, as well as higher efficiency of tunnel boring machine.
19 cl, 12 dwg
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