Automatic translation walking mechanism of high-speed rail tunnel lining trolley

The utility model discloses an automatic translation walking mechanism of a high-speed rail tunnel lining trolley. Wherein the protection mechanism is arranged on one side of the main body; the lubricating mechanism is arranged at the bottom end of the main body; the protection mechanism comprises a protection seat; a longitudinal beam is arranged in the middle of the main body; jack rods are arranged at the bottom ends of the two sides of the longitudinal beam, an automatic rotating machine is arranged at the bottom ends of the jack rods, a fixing base is arranged in the middle of the bottomends of the jack rods, the protection base is located at the bottom end of one side of the fixing base, and a limiting base is arranged at the position, corresponding to the fixing base, of the middleof one side of the protection base; due to the arrangement of the protective seat and the scraper, the tidiness and attractiveness of the rail are effectively improved, when the lining trolley translation walking mechanism op