A corn double-furrow film-laying planter with a soil-covering mechanism

Abstract

The invention discloses a corn double-furrow film-laying seeder with a soil-covering mechanism. The invention relates to the field of seeder technology, including a frame, and a fixed support plate is fixedly installed at the middle position inside the frame, and the upper surface of the fixed support plate is A material storage box is fixedly installed at both sides in the middle of one side, a water storage tank is fixedly installed at the other side of the upper surface of the fixed support plate, and rollers are movably connected at both sides of the middle of the lower surface of the frame. A blanking frame and a water storage frame are respectively fixedly installed at both sides of the middle of the lower surface of the frame. The planter can not only effectively control the groove depth of the groove sheet, but also control the compacting roller to cooperate with each other, which is convenient for the operator to handle, and can also effectively avoid material overflow and dust removal during the pouring process. It is fully blocked and fully protects the external operators, and at the same time, it can make the ground wading comprehensively, which is convenient for the growth of plants.

Description

technical field [0001] The invention relates to the technical field of seeders, in particular to a corn double-furrow film-laying seeder with a soil covering mechanism. Background technique [0002] The planting object of the seeder is the seed of the crop or the coated seed made into pellets. It can be divided into three types according to the sowing method: the vacuum seed sower, the drill and the hole sower. The seeder can precisely control the seeding rate, hole (plant) distance and sowing depth. It is a pneumatic seeding precision seeder developed in the 1970s. The seeder (air suction type, air pressure type or air blowing type) uses positive pressure or Negative pressure airflow discharges a row of seeds at a certain interval to realize single-grain precision hole sowing. Compared with traditional mechanical seed metering devices, it has the characteristics of accurate seeding rate and no damage to seeds. In addition, there is a mechanical precision seed metering devic...

AI Technical Summary

Problems solved by technology

[0004] Aiming at the deficiencies of the prior art, the present invention provides a corn double-furrow film-laying planter with a soil-covering mechanism, which solves the problem that there is no better limiting transmission mechanism inside, resulting in the inability to adjust the height of the slotted piece during use. control, so that it is impossible to achieve precise control of the depth of the slot, which is not conducive to the operator's handling of the problem

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