Internally-controlled automatic converging multiway valve

• Main Authors: ZHANG XINMIN, YU LIUHONG, XU YANQI
• Format: Patent
• Language: Chinese; English
• Published: 29.02.2012
• Subjects: BLASTING; DETAILS OF FLUID-PRESSURE SYSTEMS, NOT OTHERWISE PROVIDED FOR; FLUID-PRESSURE ACTUATORS; FLUID-PRESSURE ACTUATORS, e.g. SERVO-MOTORS; HEATING; HYDRAULICS OR PNEUMATICS IN GENERAL; LIGHTING; MECHANICAL ENGINEERING; SYSTEMS ACTING BY MEANS OF FLUIDS IN GENERAL; WEAPONS

The utility model discloses an internally-controlled automatic converging multiway valve. The internally-controlled automatic converging multiway valve comprises a left oil inlet valve plate, a left travel valve plate, a boom valve plate, a breaking hammer valve plate, a bucket valve plate, a rotating valve plate, a bulldozing valve plate, a stick valve plate, a right travel valve plate and a right oil inlet valve plate, which are connected in sequence, wherein the valve plates are automatically-controlled valve plates or manual valve plates, and an internally-controlled automatic converging valve plate is installed between the bucket valve plate and the rotating valve plate. The internally-controlled automatic converging valve plate is installed between the bucket valve plate and the rotating valve plate of the internally-controlled automatic converging multiway valve, so that the purpose of automatic reversing of the converging valve core can be achieved, the automatic converging is achieved, the labor inte