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CN205477398U 煤矿用履带式钻机上下倾角调整装置 有权

煤矿用履带式钻机上下倾角调整装置
摘要：
一种煤矿用履带式钻机上下倾角调整装置，包含有设置为钻杆联接的钻杆支架（3）、设置为与钻杆支架（3）联接并且用于改变钻杆支架（3）倾斜角度的回转减速器（4）、设置为与回转减速器（4）联接并且用于改变钻杆支架（3）高度的升降装置，通过回转减速器（4）实现钻杆支架（3）倾斜角度的调整，通过升降装置实现钻杆支架（3）高度的调整，不再支撑油缸和主机四根立柱进行钻杆支架（3）倾斜角度的调整，因此提高了钻杆的调整工作效率。
摘要（英）：

The utility model provides an angle of declination adjusting device on track -mounted drill for coal mine, include drilling rod support (3) that set up to the drilling rod hookup, set up to coupleing and be used for changing drilling rod support (3) inclination rotary reduction gear (4) with drilling rod support (3), set up to coupleing and be used for changing elevating gear of drilling rod support (3) height with gyration reduction gear (4), drilling rod support (3) inclination's adjustment is realized through gyration reduction gear (4), the adjustment of drilling rod support (3) height is realized through elevating gear, no longer four stands in support cylinder and the host computer carry out drilling rod support (3) inclination's adjustment, consequently, the adjustment work efficiency of drilling rod has been improved.

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