Single-support balance shaft structure

The utility model discloses a single-support balance shaft structure, which comprises a shaft seat and two balance shafts arranged in parallel, the middle parts of the two balance shafts are insertedinto the shaft seat, the front ends of the two balance shafts are provided with gears, and the rear ends of the balance shafts are provided with balance blocks. The single-support balance shaft structure is reasonable in structural design, belongs to the technical field of engine shock absorption, is simple in structure and convenient to machine, can effectively reduce the weight of the whole part, and meanwhile simplifies the structure. Meanwhile, support lubrication at one position is reduced, and the lubrication failure risk is reduced. 本实用新型公开了一种单支撑的平衡轴结构，包括轴座和两个平行布置的平衡轴，两个所述平衡轴的中部插接在所述轴座上，两个所述平衡轴的前端设有齿轮，所述平衡轴的后端设有平衡块。本实用新型的单支撑的平衡轴结构，结构设计合理，属于发动机减震技术领域，结构简单，加工方便，可以有效降低整个部件的重量，同时也使结构简单化；同时减少了一处支撑润滑，降低润滑失效风险。