Agricultural sowing and seeding device

Abstract

The invention discloses an agricultural sowing and seeding device, the structure of which comprises a ditching disc, a motor, a seed storage device, a handle, a bracket, a walking wheel, a seeding wheel, and a shovel head. The bracket has a herringbone structure, and the The front and the back of the bracket are center-symmetrical. The bracket is composed of left and right sections. The upper end surface of the left section of the bracket is movably connected with the handle by interference fit. The upper end surface of the handle is provided with a seed storage device, and the motor is placed The right end face of the seed storage device, the lower end face of the motor is provided with a ditching disc, the lower end of the left section of the support is connected with the running wheel and the contact surface is a circle with the same diameter. Equidistant seeding troughs ensure that there are seeds in each hole, improving the planting rate. When the seeds fall from the seed storage bucket into the inner cavity of the shell, the leafless fan blows the lighter pebbles out of the sowing wheel, reducing the damage of pebbles to the seed skin. , improve seed survival rate, thereby increasing yield.

Description

technical field [0001] The invention is an agricultural sowing and sorting equipment, which belongs to the field of agricultural planting equipment. Background technique [0002] Seeder is a planting machine that takes crop seeds as the sowing object. The seeder used for a certain type or a certain crop is often named after the type of crop, such as grain drill, corn hole seeder, cotton seeder, pasture spreader, etc. According to the sowing method, it can be divided into the following types: spreader, folding hole sowing type, precision type, and combined type. [0003] The prior art discloses an application number of 201420868993.X, a seeding mechanism for a yam seeder. It includes: camshaft, cam, horizontal slide block, vertical slide block, guide pin, seed blocking slope, seed feeding claw and tray support. The tray support is composed of inclined section slideway and horizontal section slideway. The cam is fixed on the camshaft. On the top, the cam is arranged in the ...

AI Technical Summary

Problems solved by technology

[0004] Aiming at the deficiencies in the prior art, the purpose of the present invention is to provide an agricultural sowing and seeding device to solve the problem that the existing yam seeder's seeding mechanism cannot filter the small stones in the seeds during seeding, which will damage the seeds. Epidermis, reduced seed viability, reduced yield problems

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