A Kind of Land Form Detector for Loose and Soft Sandy Soil Milling-Planing and Collecting Device Machinery

摘要：

In a certain mining engineering, its needed to collect the ore bearing sandy soil with certain thickness from the ground surface. In order to realize accurate collection, its needed to control the collecting thickness strictly. The application of contacting type landform detecting method in the engineering machinery was discussed, and a kind of mechanical contacting landform detector was developed for the alluvium landform of mining area in Gobi with loose, rough and uneven ground surface. The landform of soft sandy soil can be detected by controlling the contact pressure between the depth wheel of the detector and the ground surface. With the use of PID control technology with wave filtering, the real-time detection accuracy of the detector for mixed sandy soil ground surface reaches ± 3mm. This detector is specially used for milling, planing and collecting device, achieving uniform thickness collection of ore bearing sandy soil in rolling topography condition.

关键词： Depth control Sandy soil collection Gobi Land form detecting Engineering machinery

作者: Shi QIU Hao HU Junpeng LIU Xianghui LV Xiangli WANG Wenjie LI

作者单位: North West Institute of Nuclear Technology, Xian 710024, China

会议类型: 国际会议

会议名称: 2011 International Conference on Mechatronics and Materials Processing(2011年机电一体化与材料加工国际会议 ICMMP)

会议地点: 广州

会议语种:英文

页码: 1772-1777

在线出版日期: 2011-11-18（万方平台首次上网日期，不代表论文的发表时间）