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傘鉆SJZ系列豎井鉆機簡介

SJZ系列豎井鉆機是為建井施工穿鑿豎井研制的專用設備，適用井直徑范圍大，操作靈活、定位精確、安全可靠。該設備以壓縮空氣為動力，采用液壓傳動，使鉆架所有動作實現機械化。配用高效氣動鑿巖機，長推進行程，加之采用平行移動機構，使鉆鑿炮孔精度和效率相應提高，大大節省了輔助工作時間，與國內行業同類產品相比，工作效率提高10％.

SJZ系列豎井鉆機技術參數技術特征Technical items

單位UnitSJZ5.5SJZ5.6SJZ6.7SJZ6.9SJZ6.10

支撐臂數量Number of supporting boom個Pcs.33333

動臂數量Number of moving boom個Pcs.55666

支撐臂支撐范圍Fixing range of supporting boomm

?4.6-6.6?5.7-7.7?4.6-6.7?5.7-7.7?6.6-8.6?6.6-9.8?7.6-10.8

動臂水平擺角Horizontal swing of moving boomdegree

150150120120120

垂直炮孔圈徑Vertical blasthole coveragem

?1.6-6.3?1.65-8.2?1.65-8.2?1.65-9.56?1.65-10.5

鑿巖機數量/型號Number and model of drifter

5/YGZ705/YGZ706/YGZ706/YGZ706/YGZ70

動力形式Power type

風馬達－液壓泵Air motor—oil pump

風馬達－液壓泵Air motor—oil pump

風馬達－液壓泵Air motor—oil pump

風馬達－液壓泵Air motor—oil pump

風馬達－液壓泵Air motor—oil pump

油泵功率Power of oil pumpkw5.85.85.85.85.8

油泵工作壓力Working pressure of oil pump  MPa7－147-147－147－147－14

推進器形式Feeding method

油缸－鋼絲繩Oil cylinder—wire rope

油缸－鋼絲繩Oil cylinder—wire rope

油缸－鋼絲繩Oil cylinder—wire rope

油缸－鋼絲繩Oil cylinder—wire rope

油缸－鋼絲繩Oil cylinder—wire rope

推進行程Feeding strokem3.54.34.34.34.3

工作氣壓Air pressureMPa0.5-0.70.5-0.70.5-0.70.5-0.70.5-0.7

工作水壓Water pressureMPa0.3-0.50.3-0.50.3-0.50.3-0.50.3-0.5

最大耗風量Max. air consumptionM3/min5858686868

收攏后外型尺寸（直徑x高）Retracted dimension（dia.×height）

m?1.7x6?1.9x7.2?1.9x7.2?1.9x7.7?1.9x8.2

釬尾規格Shankmm

B25 159六角釬桿hex steel rod

B25 159六角釬桿hex steel rod

B25 159六角釬桿hex steel rod

B25 159六角釬桿 hex steel rod

B25 159六角釬桿hex steel rod

釬頭直徑Bit dia.mm  ?38－?55?38－?55?38－?55?38－?55?38－?55

釬桿長度Length of steel rodm3.94.74.74.74.7