Vibrating rice direct seeding machine

Abstract

The invention discloses a vibrating type paddy planter which mainly comprises a rack with a walking device, wherein a seeding device is arranged on the rack; the seeding device comprises a seed box, a horizontal seed guide plate and an intermittent seeding mechanism; the horizontal seed guide plate is fixed on the rack through a vibrator; multiple seed guide slots are formed in the horizontal seed guide plate; one end of the seed guide slot is connected with the seed box through a falling hopper, and the other end is connected with the intermittent seeding mechanism; the intermittent seeding mechanism comprises a seed guide pipe and a seeding stop tongue which can be intermittently opened; the seed guide pipes and the seed guide slots are in para-position connection to realize discharge of paddy seed buds; the seeding stop tongue is arranged in each seed guide slot; the seed guide slot is started or stopped through the intermittent mechanism. The vibrating type paddy planter disclosed by the invention has the advantages of relatively small overall volume and high sowing precision, is flexible and convenient to use, avoids mechanical damage to the buds and effectively improves the sowing efficiency.

Description

technical field [0001] The invention belongs to agricultural seeding machinery, in particular to a vibrating rice direct seeding machine, which is suitable for direct direct seeding of rice bud seeds. Background technique [0002] Direct seeding of rice is a cultivation method that directly sows seeds in the field without raising seedlings and transplanting. At present, rice transplanting technology is relatively mature, but it is only suitable for standardized farmland that has undergone farmland transformation. In addition, the production cycle of rice seedlings is long, the cost is relatively high, and the labor intensity of seedling raising and transplanting is high, which makes some farmers turn their attention to Field seedling raising and field direct seeding of rice. However, the fields in the south are not as concentrated as in the north, the climate is changeable, and there are more continuous rains in spring and summer. Simply sowing rice will lead to a low germi...

AI Technical Summary

Problems solved by technology

At present, rice transplanting technology is relatively mature, but it is only suitable for standardized farmland that has undergone farmland transformation. In addition, the production cycle of rice seedlings is long, the cost is relatively high, and the labor intensity of seedling raising and transplanting is high, which makes some farmers turn their attention to Field seedling raising and field direct seeding of rice

However, the fields in the south are not as concentrated as in the north, the climate is changeable, and there are more continuous rains in spring and summer. Simply sowing rice will lead to a low germination rate of rice, accompanied by low seedling rate and lodging.

Most of the small rice direct seeding machines on the market are grooved wheel type, which has high mechanical damage to rice bud seeds, and it is difficult to meet the requirements of direct seeding of rice bud seeds

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