Multi-degree-of-freedom stirring head assembling and adjusting system based on deep cement stirring method

The invention discloses a multi-degree-of-freedom stirring head assembling and adjusting system based on a deep cement stirring method. The multi-degree-of-freedom stirring head assembling and adjusting system comprises a stirring head and an angle adjusting auxiliary unit used for adjusting the torsion angle of blades in the stirring head. The stirring head comprises a main guide pipe, a stirring blade assembling and adjusting unit, a free blade assembling and adjusting unit, a cutting blade assembling and adjusting unit and an angle adjusting auxiliary unit. The stirring blade adjusting unit, the free blade adjusting unit and the cutting blade adjusting unit are integrated in the main guide pipe, so that the efficient adjustment of the stirring blades, the adjacent spacing of the free blades and the cutting blades of the stirring head, the blade torsion angle and the blades of different models is effectively realized, and the research progress of the structural characteristics of the stirring head is accele