Shunt means for seeder

The present invention discloses a splitting device for the seed metering device, comprising a first tee, a second tee, tee third, fourth and fifth three-way tee tube. The present invention may be implemented in a uniform surface where the split seed to poor working conditions, to reduce the number can be multiplied isotype holes, and increases with a hole out of the shunt isotype bifurcated uniform seed flow, such that each row seeder consistency with the displacement of total displacement of greatly improved stability. Seeds after seed tube effluent from the guide, near the seed in a liquid state flows in the intermediate branch tee is uniformly reach separated into two streams flow seeds, seed only rely on gravity shunt tee and the wall effect, while cancel emptying means inside the seed-seed, seed avoid mechanical damage. By increasing the number of shunt means to achieve a first order, second order, etc. split multi-stage, to achieve quick and easy adjustment of the amount of seeding.