This practical farm machinery that makes the even seeding of wheat that belongs to agricultural machinery technical field, the utility model discloses an adopt even even machine of broadcasting of wheat combined type of broadcasting mechanism of spirally guided, it does to play main technical characteristics: including hanging mechanism, rotary tillage mechanism, fertilizing mechanism, sowing mechanism, even mechanism, suppressing mechanism and the device that loosens the soil broadcast. Wherein the sowing mechanism includes grainbox, seed metering ware and the pipe of sowing, the even mechanism of broadcasting mainly revolves the muscle by dabber, left right spiral and constitutes. The groundwork principle is dropped in the even left right spiral direction muscle of broadcasting in the mechanism by the grainbox for the seed, broadcasts to the fertile soil mixture in by the direction export is even again, and that accomplishes the whole piece scope of operation evenly broadcasts work.This is practical has effectively avoided because base fertilizer is located the earth's surface or the soil shallow layer causes fertilizer to run off in traditional planting, still can be accordingto soil moisture content, and adjustment wheat depth of planting effectively improves the germination percentage of wheat, has avoided wheat seed's damage, has improved the density of seeding, makes wheat output improve.