I claim the ornamental design for a sprinkler spinner, as shown and described.
FIG. 1 is a perspective view of a sprinkler spinner of the design described herein surrounded by a frame, connected to a base, and including surface treatments thereon.
FIG. 2 is another perspective view thereof.
FIG. 3 is a perspective view thereof as viewed from the bottom.
FIG. 4 is a front view thereof.
FIG. 5 is a rear view thereof.
FIG. 6 is a side view thereof with the frame rotated for clarity of view.
FIG. 7 is a side view thereof with the frame rotated for clarity of view.
FIG. 8 is a top view thereof in the orientation of FIGS. 4 and 5; and,
FIG. 9 is a top view thereof in the orientation of FIGS. 6 and 7.
The broken line showing of the frame and base is for illustrative purposes only and forms no part of the claimed design.