Corn film mulching precision seeder

Abstract

The corn film mulching precision seeder comprises a suspension frame, a film hanging wheel, a seeding wheel and a U-shaped frame, a film hanging frame is fixedly welded to the bottom of the suspension frame, the bottom end of the film hanging frame is rotationally connected with the film hanging wheel, baffles are fixedly welded to the two ends of the film hanging wheel respectively, and a fixing frame is arranged on the side close to the film hanging frame; the top of the fixing frame is in bolted connection with a seed storage box, the top of the seed storage box is rotationally connected with a top cover through a hinge, the bottom of the fixing frame is connected with a rotating shaft, the outer side of the rotating shaft is provided with a seeding wheel, the seeding wheel is composed of an inner ring and an outer ring, the inner ring is fixedly connected with the rotating shaft, and the outer ring is rotationally connected with the inner ring; a material conveying pipe is fixedly connected to the bottom of the seed storage box, the output end of the material conveying pipe is fixedly connected with one side of the film hanging frame, and a connecting rack is fixedly welded to one side of the hanging frame. The corn film mulching precision seeder is simple in structure and novel in design, and has high corn film mulching precision seeding efficiency.

Description

technical field [0001] The invention relates to the technical field of agricultural planting, in particular to a film-laying precision seeder for corn. Background technique [0002] Corn is an annual monoecious cross-pollinated plant with tall plants and strong stems. It is an important food crop and feed crop. It is also the crop with the highest total output in the world. Its planting area and total output are second only to rice and wheat. Corn has always been Both are known as longevity foods, rich in protein, fat, vitamins, trace elements, cellulose, etc., and have great potential for developing high-nutrition, high-biological function foods. In the conventional breeding process, there are shortcomings such as too long cycle, too large coefficient of variation, and affecting the growth and development of offspring. Modern biological breeding technology not only overcomes the above shortcomings and shortcomings, but also improves the speed and quality of breeding. [00...

AI Technical Summary

Problems solved by technology

[0002] Corn is an annual monoecious cross-pollinated plant with tall plants and strong stems. It is an important food crop and feed crop. It is also the crop with the highest total output in the world. Its planting area and total output are second only to rice and wheat. Corn has always been Both are known as longevity foods, rich in protein, fat, vitamins, trace elements, cellulose, etc., and have great potential for developing high-nutrition, high-biological function foods. In the conventional breeding process, there are shortcomings such as too long period, too large coefficient of variation, and affecting the growth and development of offspring. Modern biological breeding technology not only overcomes the above shortcomings and shortcomings, but also improves the breeding speed and quality.

[0003] The existing corn planter is not easy to achieve accurate sowing during the sowing process, resulting in uneven growth in the later stage, which affects the yield of corn in the later stage

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