Unipolar deep mixing stake machine drill head

The utility model discloses an unipolar deep mixing stake machine drill head, including drill bit axle and setting blade and lower blade on the drill bit is epaxial, just both are perpendicular setting in the interval setting about going up blade and lower blade, the drill bit axle is upper end open -ended hollow structure, the lower blade top sets up out grouting holes, out grouting holes with hollow structure communicates you, out grouting holes's size is through adjusting structural adjustment. The utility model discloses, when using, according to the actual conditions at scene, through thesize of adjusting structural adjustment out grouting holes to acquireing certain flow, satisfying the demand of actual construction, in addition, set up cross leaf structure, the construction effectis better. 本实用新型公开了种单轴深层搅拌桩机钻头，包括钻头轴以及设置在钻头轴上的上叶片和下叶片，所述上叶片和下叶片上下间隔设置且两者呈垂直设置，所述钻头轴为上端开口的中空结构，所述下叶片上方设置出浆孔，所述出浆孔与所述中空结构连通你，所述出浆孔的大小通过调节结构调节。本实用新型，在使用的时候，根据现场的实际情况，通过调节结构调节出浆孔的大小，从而获取定的流量，满足实际施工的需求，另外，设置十字交叉叶片结构，施工效果较好。