Assembled coulter structure and coulter mixer adopting same

The utility model discloses an assembled coulter structure and a coulter mixer adopting the same. The assembled coulter structure comprises a main coulter and a side coulter, the main coulter comprises a main coulter rod and a main coulter head, and the main coulter rod and the main coulter head are fixedly assembled through a fastening bolt; the side coulter comprises a side coulter rod and a side coulter head, and the side coulter rod and the side coulter head are fixedly assembled through a fastening bolt. By the adoption of the assembly type coulter structure, the coulter head can be directly replaced, the maintenance performance of equipment can be improved, and the material loss and the operation and maintenance cost are reduced. 本实用新型公开了一种装配式犁刀结构以及采用该犁刀结构的犁刀混合机，该装配式犁刀结构包括主犁刀和侧犁刀；所述主犁刀包括主犁刀杆和主犁刀头，所述主犁刀杆与主犁刀头之间通过紧固螺栓固定装配；所述侧犁刀包括侧犁刀杆和侧犁刀头，所述侧犁刀杆与侧犁刀头之间也通过紧固螺栓固定装配。采用本申请的装配式犁刀结构，可直接更换犁刀头，能提高设备维护维修性、降低材料损耗和运营维护成本。