Grass planting device

The utility model provides a grass planting device, and relates to the field of lawn transplanting. The grass planting device comprises a bottom plate, rollers are rotatably matched with two opposite sides of the bottom plate, a plurality of supporting rods are fixedly connected to the upper side of the bottom plate, a movable plate is slidably matched with one side of each supporting rod, the movable plate corresponds to the supporting rods, and an unwinding assembly is arranged on one side of the movable plate. According to the grass planting device, through the arranged rotating shaft, a lawn on the rotating shaft can be driven to rotate during rotation, movement of the rotating shaft in the first support can be limited through the arranged limiting block, and the situation that when a user lays the lawn, the rotating shaft is separated from the first support is reduced; after the limiting block relieves the limitation on the rotating shaft, one end of the rotating shaft is separated from the first bracket