Hook machine sleeve special for sowing grass seeds and excavator

The utility model provides a special hook machine sleeve for sowing grass seeds and an excavator. The special hook machine sleeve comprises a hook machine sleeve main body and a plurality of convex teeth, the hook machine sleeve body is in a long strip shape, and the length of the hook machine sleeve body is larger than that of an excavator hook shovel. A connecting and fixing part is arranged in the middle of the hook machine sleeve main body in the length direction, and the connecting and fixing part is detachably connected with the excavator hook shovel; the convex teeth are arranged on the edge of the length side of the hook machine sleeve main body, are sequentially arranged in the length direction of the hook machine sleeve main body and extend in the width direction of the hook machine sleeve main body. The special hook machine sleeve for sowing grass seeds is provided with the convex teeth, and each convex tooth can be provided with a groove in the land surface. The contact area of the hooking machine