Seeding device

Abstract

The invention provides a seeding device, which comprises a main spindle, a seeding assembly and two rollers, wherein the two rollers are arranged on the main spindle, and three limiting bulges are arranged on the inner side wall of each roller; the seeding assembly consists of two seed sieving plates, two discharge plates, two fixed blocks, a plurality of unloading plates and a plurality of charging tanks; a row of first discharge holes are formed in each discharge plate, openings of the plurality of charging tanks are formed in the first discharge holes, two ends of the two discharge plates are connected with the fixed blocks, sliding rails are arranged on the inner side surface of the fixed blocks, and two limiting plates are fixedly arranged on the outer side surfaces of the fixed blocks; the unloading plates and the discharge plates are fixedly arranged, and a clearance for placing the seed sieving plates is arranged between the unloading plates and the discharge plates; and the seed sieving plates are overlapped on the lower side of the discharge plates, at least one row of holes are formed in each of the seed sieving plates, slides and the sliding rails of the fixed blocks are matched, and the two sliders are respectively supported on the main spindle. The seeding device has the beneficial effects that the seeding is uniform, and the seeding efficiency is high.

Description

technical field [0001] The invention relates to a sowing device. Background technique [0002] The most traditional method of sowing and withdrawing seeds and rapeseeds is manual spreading, but manual labor generally has problems such as uneven spreading and low labor production efficiency, especially uneven spreading will cause some subsequent adverse consequences, such as seeds, rapeseed, etc. Uneven sowing will make the density of plants uneven, too dense will affect plant growth, affect yield and quality, and too sparse will reduce land utilization and reduce production. Contents of the invention [0003] The technical problem to be solved by the invention is to provide a seeding device with uniform seeding and high working efficiency. [0004] In order to solve the above technical problems, the present invention provides a seeding device, which includes a main shaft and two rollers, the two rollers are installed on both sides of the main shaft, there are three limit ...

AI Technical Summary

Problems solved by technology

[0002] The most traditional method of sowing and withdrawing seeds and rapeseeds is manual spreading, but manual labor generally has problems such as uneven spreading and low labor production efficiency, especially uneven spreading will cause some subsequent adverse consequences, such as seeds, rapeseed, etc. Uneven sowing will make the plants uneven. Too dense will affect the growth of plants, affect the yield and quality, and too sparse will reduce land utilization and reduce production.

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