A multi-working-arm electric drive drilling rig based on a truss manipulator-conveyor and a control method

Abstract

The application discloses a kind of based on truss manipulator-conveyer of multiple working arm electric drive drilling machine and control method, setting chassis assembly, chassis assembly is set up working arm along the direction of drilling progress, and the front of the drill rod mounting end of working arm is provided with conveyer rod device, and drill rod storehouse is arranged close to working arm;Truss manipulator is set up above working arm, for grabbing drill rod from drill rod storehouse or conveyer rod device and transshipping to working arm.The multiple working arm electric drive drilling machine based on truss manipulator-conveyer of the present application adopts track-type mobile chassis and leveling support leg design, overall layout is compact, adapt to narrow space in well, equipment is in position and posture adjustment is flexible, fast;With the integrated assembly line structure of "drill rod storehouse-truss manipulator-conveyer", through the drilling rod grabbing and conveying passage of cooperation, provide continuous operation conditions for the synchronous feeding of multiple drill rods and drilling, greatly improve the construction efficiency of long distance drilling.

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