Sand box positioner in locomotive transfer process

The utility model discloses a sand box positioner in locomotive transfer process advances line location to the position of placing the sand box on the locomotive and adjusts, including establishing the stand in locomotive travel path both sides, install the limiting plate on the stand, the limiting plate includes the mounting panel, it has the swing board to articulate on the mounting panel, the gyro wheel on the effect of the installing sand box rotates on the swing board, the swing board with be equipped with elasticity resetting means between the mounting panel, can and reset for the mounting panel swing at elasticity resetting means effect lower hem movable plate, when sand cargo position put the emergence skew, the sand box met blockking of swing board, and elasticity resetting meansproduces the effect of doing all can to the sand box, and the position of sand box has obtained the correction like this, can effectively realize the position adjustment of sand box on the locomotive,and compact structure mov