The invention relates to the technical field of gear accessories, in particular to a specific large-scale gear case lifting type lubrication shaft. According to the technical scheme, the specific large-scale gear case lifting type lubrication shaft comprises a cylindrical body connecting supporting column, the outer cylindrical face of the body connecting supporting column is provided a cylindrical lubrication connecting acceleration groove in linear distribution in the up-and-down direction, a concentrically-arranged cylindrical first lubrication moving groove is arranged at the center position of the upper end of the body connecting supporting column, a concentrically-arranged cylindrical second lubrication moving groove is formed in the center position of the lower end of the body connecting supporting column, and an integrally-molded cylindrical first center strengthening connecting column is arranged at the center position of the lower end face of the first lubrication moving groove. The specific large-scale gear case lifting type lubrication shaft has the advantages that the total quantity of the lubricating fluid does not need to be increased, the cost is low in use, the overall vehicle lubrication effect is better, and it is guaranteed that a gear can more stably run in the using process, and the gear structure transmission effect is better.