Crawler dismounting tool

The utility model relates to the technical field of track maintenance, in particular to a track dismounting tool which comprises a dismounting tool body, a fixing plate is mounted on one side of the dismounting tool body through threads, and mounting plates are arranged at the top end and the bottom end of the fixing plate. Through the arrangement of the driving gear, the rotating handle, the threaded pressure rod and the length line, in actual use, a user can hold the rotating handle to rotate to drive the driving gear to rotate, then the threaded pressure rod is driven to stably move forwards, and one side of the threaded pressure rod abuts against the pressing plate to move; a user may see the length line to determine whether the elongation length is appropriate. By means of the arrangement of the structure, the problems that in actual use, most of existing crawler belt disassembling and assembling tools adopt electric and hydraulic devices, the devices are huge in pressure, and irreversible damage to the