Precision seeding machine

Abstract

The present invention discloses a precision seeding machine, which comprises a rack assembly, a seeding box, a seeding monomer rack, a round disc ditching device, a sliding cutter ditching device, a soil covering device and a pressing depth limiting wheel, wherein the seeding monomer rack is connected to the rack assembly, the seeding box is arranged on the seeding monomer rack, the round disc ditching device, the sliding cutter ditching device, the soil covering device and the pressing depth limiting wheel are sequentially arranged on the seeding monomer rack from front to rear, a seeding mechanism is arranged in the seeding box, an opening-closing device is arranged between the material discharging port of the bottom portion of the seeding box and the seeding mechanism, the seeding mechanism comprises a seeding pipe, a seeding wheel and a seeding groove, the seeding wheel is arranged in the seeding pipe, the seeing wheel is provided with at least one seeding groove, and the seeding wheel is connected to the round disc ditching device through a drive shaft. According to the present invention, the precision seeding machine has characteristics of simple structure and convenient operation; the seeding is performed with the seeding mechanism, such that the production cost is reduced, the ditching depth is stable, the seed can tightly contact the soil on the bottom of the ditch, and the precision seeding machine is suitable for the basic situation of the vast rural areas of our country, and has advantages of time saving, labor saving, and working efficiency improving.

Description

technical field [0001] The invention belongs to the field of agricultural machinery and relates to a precision seeder. Background technique [0002] At present, in agricultural production, sowing has always been an important procedure. Traditional sowing methods rely entirely on manual sowing, which consumes a lot of time and labor, and the work efficiency is low. With the improvement of agricultural mechanization, Various agricultural machinery are widely used. The application of the seeder largely reflects the development level of a country's agricultural mechanization. The application of the seeder can greatly reduce the labor intensity of farmers and save the sowing time, especially for crops with strict requirements on the sowing time. important. The development of sowing mechanization technology is one of the most effective mechanization technologies to realize agricultural cost savings and efficiency increase, farmers' income increase and rural economic development....

AI Technical Summary

Problems solved by technology

[0003] However, during the use of the existing seeder, the seed ditch often appears uneven. After the seeds fall into the seed ditch, they cannot be in close contact with the soil at the bottom of the seed ditch, which affects the quality of sowing. At the same time, the distance between the seeds is not enough Evenly, thus affecting the effect of sowing, in order to solve the above problems, a new technical solution is provided

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