Agricultural seeder

Abstract

The invention discloses an agricultural seeder which comprises a front frame. A rear frame is fixedly connected to one side of the front frame, directional wheels are arranged at two sides of the bottom of the front frame, universal wheels are mounted at the two sides of the bottom of the rear frame, and a seed throwing mechanism is arranged at the top of the inner side of the front frame; and a seeding mechanism is arranged at the bottom of the seed throwing mechanism, the seed throwing mechanism comprises a material containing rotary barrel, a rotary sleeve is fixedly installed at the top ofthe inner side of the front frame, the material containing rotary barrel is rotatably connected to the interior of the rotary sleeve, and the seeding mechanism comprises a transverse plate. Accordingto the agricultural seeder, through rotation of the material containing rotary barrel, continuous turning of the transverse plate is driven through continuous contact of arc-shaped protrusions and protruding blocks, so that the pit digging function is achieved; and along with movement of the agricultural seeder, the protruding blocks drive L-shaped poking rods and soil covering poking plates to swing at the tops of seed pits which are just sown, and the automatic soil covering function on the seed pits is further achieved.

Description

technical field [0001] The invention relates to the technical field of agricultural planting, in particular to an agricultural seeder. Background technique [0002] Sowing is a method of agricultural planting. The sowing method refers to the distribution method of seeds on a unit area of ​​land. In addition to the planting density, it is generally determined according to factors such as crop types, growth characteristics, farming systems, and sowing equipment. The principle is to make the distribution of crops in the field reasonable, make full use of soil fertility and light energy, and have better ventilation and light transmission conditions, so as to facilitate the coordinated development of individuals and groups and facilitate cultivation and management. Sowing methods are generally divided into three categories: sowing, drilling and on-demand, and crops such as soybeans and corn are all on-demand; [0003] The existing technology has the following disadvantages: in m...

AI Technical Summary

Problems solved by technology

[0003] The existing technology has the following disadvantages: in many rural areas where the terrain is irregular and the acres are scattered, many farmers cannot use large-scale sowing equipment for sowing, so they usually use manual digging and planting. When there are many scattered farmland, artificial Sowing is extremely time-consuming and labor-intensive, which is extremely inconvenient

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