Special minituber opener for heavy soil

Abstract

The utility model discloses a special furrow opener for minituber aiming at heavy soil, which is arranged in front of a seeding machine and is used for opening seed furrows and guiding seeds and fertilizers into the furrows during seeding. The furrow opener mainly comprises a furrow opener shovel body, a guide pipe and a seed scattering plate. During operation, the furrow opener can move a soil layer to a smaller extent, mixing of dry soil and wet soil is reduced, the mini-potato seeding efficiency is high, and the mini-potato seeding quality is qualified. The mechanism is small, reasonable in design and reliable in work, and meets the ditching operation requirement of the potato seeder.

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