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文章介绍了南水北调穿黄工程Ⅲ标项目部现场创新研制硅芯管道开沟机。该机采用东方红拖拉机全液压转向系统,组装后后轮无级可调变速,一个机械手可同时控制开挖速度和精度。开挖出的土粒细,可直接回填,并有利于保证回填质量,多重优势,在硅芯管道沟开挖施工中有很强的推广意义。
This article introduces the project of on-site innovation of silicon core pipe trencher for the project of Ⅲ South-to-North Water Diversion Yellow Project. This machine adopts Dongfanghong tractor full hydraulic steering system, after assembly, the rear wheel can be continuously variable and variable speed, and a manipulator can control the speed and accuracy of excavation at the same time. Excavated soil fine, can be directly backfilled, and help to ensure the quality of backfill, multiple advantages in the construction of silicon core pipe trench has a strong promotion significance.