Hand-push type single grain corn planter

Abstract

The invention discloses a hand-push type single grain corn planter. The corn planter comprises a support, a traveling wheel, a rotating shaft, a seed storage bin, duck bills, cochlea funnels, a support adjusting piece, positioning iron posts, a seed selection device and gears. The support and a traveling surface are made of stainless steel, so that the support and the traveling surface are sturdy and durable. Main body components are fixed through stainless steel screws, so that dismounting, maintenance and replacement are facilitated. The seed selection device can be replaced and is fit for planting of grains of various sizes, transparent cochlea funnel observation windows and the seed storage bin installed with single-face transparent tempered glass are combined, the corn quantity and seed selection condition of the seed storage bin can be observed at any moment, and sowing quality is guaranteed. The three-hole-position support adjusting piece is additionally installed, a corresponding hole position can be selected according to the different heights and requirements of operators, and the heights of handles are adjusted. The unique duck bill structure in which each static plate is wrapped with a corresponding movable plate is adopted, the duck bills are effectively prevented from being blocked due to soil invasion, and each rolling spring is in precision cooperation with a corresponding positioning duck bill opener, so that each duck bill can give out grains more timely.

Description

technical field [0001] The invention relates to the technical field of agricultural machinery, in particular to a hand-push single-corn corn planter. Background technique [0002] With the improvement of planting and cultivation technology and the popularization of agricultural mechanization, many crops are planted by machinery, which reduces manpower and material resources and improves the efficiency of production operations. As the main food crop in my country, corn has the characteristics of wide distribution and large planting area. Corn sowing is the main link of corn production, and the level of sowing technology directly affects the yield of corn. The traditional corn planting method is to use the method of multiple seeds in one hole, sow three to four seeds in one hole, and then pass through the seedlings according to the emergence of the seeds, leaving only one plant. With the improvement of breeding technology and continuous improvement of corn varieties, the sowi...

AI Technical Summary

Problems solved by technology

At present, large-scale corn sowing is mostly performed by automated machinery. For places where the planting area is small or where it is not suitable for large-scale planting machinery due to landform restrictions, manual planting can only be used.

The hand-push corn seeder has become the first choice for artificial corn planting. However, the existing hand-push seeder has high labor intensity and low efficiency due to the fact that the push handle cannot be adjusted at will, the seed box cannot be monitored, and the duckbill is easily blocked by clay. Low, and there are many wastes of good seeds and holes, the number and spacing of sown seeds are difficult to grasp, and the sowing quality is poor, which seriously affects the corn yield

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