Sowing device

Abstract

The invention provides a sowing device. The sowing device comprises a seed storage box used for containing seeds, wherein the seed storage box is divided into a seed containing area and a seed sweeping area; the bottom of the seed containing box is provided with a plurality of separation strips at intervals along the length direction; a rotating shaft is mounted in the seed sweeping area; a firstbelt for transporting seeds is arranged between a driving wheel and a driven wheel; the first belt capable of driving the rotating shaft to rotate is further mounted on the driven wheel; the outer surface of the first belt is connected with the separation strips, and the outer surface of the first belt is provided with a plurality of grooves for transporting rice seeds at intervals along the length direction of the first belt; the spacing distances between every two adjacent rows of grooves are equal; and the output end of the first belt is further provided with a seed outlet pipe for conveying the seeds to the field. The scheme can effectively improve the efficiency and precision of rice sowing; and the problem that when the existing machinery performs sowing, sowing is not uniform is avoided; and in addition, the operation is simple and convenient, time and labor are saved, and the seeding requirements of tillage machinery of various types of fields can be met.

Description

Technical field [0001] The invention belongs to the field of agricultural machinery and equipment, and specifically relates to a seeding device. Background technique [0002] When existing crops are planted, traditional artificial planting is often used. This artificial seeding transplanting method not only takes a lot of time and is not efficient, but also cannot accurately ensure the planting distance of the seeding, and it is a heavy burden on the laborers. [0003] With the development of science and technology, machinery has gradually been applied to agriculture. Rice direct seeding machine is a better machine for seeding operations in direct seeding rice production. Specifically, it can be divided into human-driven direct seeding machines, mechanically driven direct seeding machines, and modified side-deep fertilizing transplanters; however, the existing direct seeding machines or planters sowing seeds are not uniform, and the density is often uneven. If the seeds are too d...

AI Technical Summary

Problems solved by technology

Specifically, it can be divided into human-driven rice direct seeding machine, mechanical direct seeding machine and modified side deep fertilization and rice transplanting machine; however, the existing direct seeding machine or seeder sows seeds unevenly, and often has different density. If the seeds are too densely distributed, the seeds cannot get enough nutrition in the ground, resulting in a low survival rate and the seeds cannot germinate and grow; if the seeds are too sparsely distributed, the land utilization rate will be greatly reduced, which will increase the production cost and reduce the economic benefits.

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