伞钻SJZ简介
SJZ系列竖井钻机是为建井施工穿凿竖井研制的*设备,适用井直径范围大,操作灵活、**、安全可靠。该设备以压缩空气为动力,采用液压传动,使钻架所有动作实现机械化。配用气动凿岩机,长推进行程,加之采用平行移动机构,使钻凿炮孔精度和效率相应,大大节省了辅助工作时间,与国内行业同类产品相比,工作效率提高10%.
SJZ系列竖井钻机技术参数技术特征Technical items
单位UnitSJZ5.5SJZ5.6SJZ6.7SJZ6.9SJZ6.10
支撑臂数量Number of supporting boom个Pcs.33333
动臂数量Number of moving boom个Pcs.55666
支撑臂支撑范围Fixing range of supporting boomm
ø4.6-6.6ø5.7-7.7ø4.6-6.7ø5.7-7.7ø6.6-8.6ø6.6-9.8ø7.6-10.8
动臂水平摆角Horizontal swing of moving boomdegree
150150120120120
垂直炮孔圈径Vertical blasthole coveragem
ø1.6-6.3ø1.65-8.2ø1.65-8.2ø1.65-9.56ø1.65-10.5
凿岩机数量/型号Number and model of drifter
5/YGZ705/YGZ706/YGZ706/YGZ706/YGZ70
动力形式Power type
风马达-液压泵Air motor—oil pump
风马达-液压泵Air motor—oil pump
风马达-液压泵Air motor—oil pump
风马达-液压泵Air motor—oil pump
风马达-液压泵Air motor—oil pump
油泵功率Power of oil pumpkw5.85.85.85.85.8
油泵工作压力Working pressure of oil pump MPa7-147-147-147-147-14
推进器形式Feeding method
油缸-钢丝绳Oil cylinder—wire rope
油缸-钢丝绳Oil cylinder—wire rope
油缸-钢丝绳Oil cylinder—wire rope
油缸-钢丝绳Oil cylinder—wire rope
油缸-钢丝绳Oil cylinder—wire rope
推进行程Feeding strokem3.54.34.34.34.3
工作气压Air pressureMPa0.5-0.70.5-0.70.5-0.70.5-0.70.5-0.7
工作水压Water pressureMPa0.3-0.50.3-0.50.3-0.50.3-0.50.3-0.5
耗风量Max. air c*umptionM3/min5858686868
收拢后外型尺寸(直径x高)Retracted dimension(dia.×height)
mø1.7x6ø1.9x7.2ø1.9x7.2ø1.9x7.7ø1.9x8.2
钎尾规格Shankmm
B25 159六角钎杆hex steel rod
B25 159六角钎杆hex steel rod
B25 159六角钎杆hex steel rod
B25 159六角钎杆 hex steel rod
B25 159六角钎杆hex steel rod
钎头直径Bi*a.mm&nbs*lash;38-ø55ø38-ø55ø38-ø55ø38-ø55ø38-ø55
钎杆长度Length of steel rodm3.94.74.74.74.7