Adjustable nozzle for dyeing machine

The utility model relates to the technical field of dyeing machines, and discloses an adjustable nozzle for a dyeing machine, which comprises a nozzle main body, a height adjusting mechanism and a reciprocating driving mechanism, the nozzle body comprises a communicating pipe, three spray heads and a connecting hose, the spray heads are arranged at the bottom end of the communicating pipe, and the connecting hose is fixedly arranged in the middle of the communicating pipe; the height adjusting mechanism comprises an L-shaped connecting plate, an adjusting plate and a supporting seat, the connecting plate is fixedly arranged on one side of the communicating pipe, the connecting plate is in sliding connection with the adjusting plate, and the supporting seat is fixedly arranged at the top end of the adjusting plate. The arranged reciprocating driving mechanism can drive the nozzle main body to reciprocate left and right, so that uneven dyeing cannot be caused by gaps between the adjacent nozzles in the dyeing p