摘要
我国地质勘探、工程建设和农田水利等事业不断发展,对各种钻探设备提出了更多的要求。钻机作为钻探设备的重要工具之一,在这些工程中具有重要作用。为了满足当前各种勘探工作和工程建设项目对浅孔钻机的要求,提供一种用于工程钻机的多级变速系统,具有四挡正转速度和两档反转速度,极大地提高了钻机的使用灵活性和钻机效率。
With the continuous development of geological exploration,engineering construction and farmland water conservancy in China,more requirements are put forward for various drilling equipment.As an important tool of drilling equipment,drilling rig plays an important role in these projects.In order to meet the requirements of various exploration work and engineering construction projects for shallow-hole drilling rigs,a multi-stage variable speed system for engineering drilling rigs is provided,which can realize four-speed forward shift and two-speed reverse shift,greatly improving the flexibility of drilling rigs and improving the efficiency of drilling rigs.
作者
张双娟
邱海巡
王维
ZHANG Shuangjuan;QIU Haixun;WANG Wei(Technical Section of Guangdong Geological Equipment Center,Guangzhou 510000)
出处
《现代制造技术与装备》
2021年第2期56-57,共2页
Modern Manufacturing Technology and Equipment
关键词
地质勘探
钻机
变速箱
geology explore
drill machine
gear-box