多功能全液压动力头式履带钻机的研发  

The development of a multifunctional full-hydraulic power head crawler drill

作　　者：满国祥 孔令沪 程林[1,2] 张慧杰 MAN Guoxiang;KONG Linghu;CHENG Lin;ZHANG Huijie(Land and Resources Exploration Center of Hebei Provincial Bureau of Geology and Mineral Resources,Shijiazhuang 050081,China;Hebei Shitan Machinery Manufacturing Co.,Ltd.,Shijiazhuang 050081,China)

机构地区：[1]河北省地矿局国土资源勘查中心,石家庄050081 [2]河北石探机械制造有限责任公司,石家庄050081

出　　处：《地质装备》2024年第1期7-10,共4页Equipment for Geotechnical Engineering

摘　　要：目前,市场上全液压动力头式履带钻机虽生产厂家较多,但产品功能都比较单一,只能适应常规水井钻井施工、工程钻孔施工或常规勘查钻井施工不能满足用户对于可施工多种钻孔的多功能全液压动力头式履带钻机的需求。我中心根据水井钻井施工、工程钻孔施工和勘查钻井施工特点,研发了带动力头变速箱的多功能全液压动力头式履带钻机,实现了一台钻机满足多种钻孔施工的需求。本文介绍了多功能全液压动力头式履带钻机ST400B的总体结构和主要优点,尤其是动力头旋转水封可调偏心轮结构、以及动力头刹车盘和浮动轴所采用的特有技术。Currently,although there are many manufacturers of full-hydraulic power head crawler drills in the market,their functions are relatively single,which can only adapt to conventional water well drilling,engineering drilling or conventional exploration drilling,but cannot meet the needs of users for multifunctional full-hydraulic power head crawler drills that can performing multiple drilling operations.Based on the characteristics of water well drilling,engineering drilling and exploration drilling,our center has developed a multifunctional full-hydraulic power head crawler drill with a power head gearbox,achieving a single drill to meet various drilling needs.This paper introduces the overall structure and main advantages of ST400B multifunctional full-hydraulic power head crawler drill,especially the rotating water seal of the power head,the adjustable eccentric wheel structure and the special technology brake disc and floating shaft of power head.

关 键 词：多功能 全液压 动力头 刹车盘 可调偏心轮式 

分 类 号：P634.3[天文地球—地质矿产勘探]