Arid land corn precision seeder with full membrane coverage double-earth furrow sowing

Abstract

The invention relates to the technical field of corn planter equipment, in particular to an arid land corn precision seeder with full membrane coverage double-earth furrow sowing. The precision seeder comprises a chassis (5), power equipment (1), and an inoculation chamber (2) installed on the chassis (5). The precision seeder is characterized in that a handle (3) is installed on the chassis (5); a seeding apparatus (4) is installed on the inoculation chamber (2); vertical-style planting equipment (6) is installed at the lower part of the chassis (5) corresponding to the seeding apparatus (4); a pulley (8) is also installed at the lower part of the chassis (5); a rubber crawler (7) is installed on the pulley (8); and the pulley (8) is connected to the power take-off shaft of the power equipment (1) by a strap. The equipment adopts a cam mechanism to compensate the advance speed of the machine. The seeding apparatus can achieve precision seeding, thus solving the problems of plastic film damage, seeder dyestripping and the like resulted from road wheel driving of the seeder, and improving the quality of corn seeding and reducing the production cost.

Description

Technical field: [0001] The invention relates to the technical field of corn seeding machines and equipment, in particular to a precision seeder for dry-land corn full-film covering double-furrow sowing. Background technique: [0002] The dryland corn full-film mulching double-ridge surface rain-collecting furrow cultivation technology is proposed for arid and semi-arid areas where the traditional plastic film mulching mode is not sufficient for moisture absorption and conservation. It is a developed on the basis of traditional plastic film mulching technology. New technologies for rain collection, moisture conservation, and drought resistance. The production practice in Gansu Province shows that the full-film double-ridge furrow sowing technology increases the yield by more than 30% compared with ordinary plastic film mulching. The effect of increasing production is remarkable, and has remarkable economic benefits. But the planter tool that adopts at present mainly contai...

AI Technical Summary

Problems solved by technology

The corn seeder can meet the agronomic requirements for sowing, but it is purely manual operation, with high labor intensity and low production efficiency

Although the hand-push corn hole planter is more efficient than the corn on-demand planter, the movement track of the sowing device is a trochoid, which is prone to film tearing when sowing. When the soil is soft, the seeder may not be opened. When the soil is wet When the rate is high, the seeder is easy to block, which affects the quality of sowing

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