Perforating device is used in seeding

The utility model discloses a perforating device is used in seeding, including the support frame that is used for the application of force, the bottom of support frame is provided with the plant spacing chi that is used for measuring the plant interval, be provided with a plurality of pieces that punch that are used for the plant to punch on the plant spacing chi. Use the utility model discloses a during perforating device is used in seeding, distance between the plant spacing that keeps according to the need of different plants during the seeding is confirmed respectively to punch on the plant spacing chi through the adjustment scale on the plant spacing chi that respectively punches, sets up a distance of respectively punching on the plant spacing chi respectively, when the seeding, places the plant spacing chi in corresponding seeding position, to the support frame application of force, punches and punches, once accomplishes punching of a plurality of seeding positions. Remarkable, the utility model provid