Seeder

Abstract

The invention relates to a small agricultural seeder. According to the seeder, in order to solve the problem that when a ploughshare is used for turning soil, the ploughshare will incline towards the other side due to the counterforce of the soil, forward ploughshares and reverse ploughshares are designed, side thrust generated when the ploughshares are used for turning the soil is balanced, and the seeder is stabilized to stably move forwards to carry out seeding; seeds with different sizes can be sown due to grooves in the rear portions of the ploughshares; under the control of flow insertion sheets, according to the advancing speed of the seeder pulled by a tractor, the number of leaked seeds can be flexibly adjusted, and thus the purpose that different dry land crops can be sown through one seeder can be achieved; fixing screw holes formed in the front of the ploughshares are formed in sliding grooves of the framework of the seeder, the depth, the width and the separation distance of soil turning of the ploughshares can be adjusted at will, the left side and the right side of the upper portion of each ploughshare are each provided with four small screw holes which are used for assembly of a seed containing device, and the left side and the right side of the lower portion of each ploughshare are each provided with four small screw holes which are used for assembly of a covering device. The size of the seeder and the size of the ploughshares can be flexibly determined according to the actual production requirements, and are not limited temporarily, and the forward ploughshares and the reverse ploughshares are flexibly and symmetrically assembled.

Description

technical field [0001] The invention belongs to the field of agricultural production labor seeder mechanical equipment. Background technique [0002] The invention of this technology stems from the fact that I have been engaged in agricultural labor since I was a child. I am very familiar with the manual cultivation procedures of rural dryland crops. Therefore, I planned and designed this product in a form that can be matched with small agricultural walking tractors. Rural dryland crops , There are beans, corn, peanuts, wheat, etc., due to the different particle sizes of various seeds, different sowing spacing, and different sowing row spacing, farmers have paid a lot of labor in production, and there is no one on the market that can sow a variety of seeds. Crop seeders, some seeders can sow a kind of crop seeds, but farmers need to buy them together with the diesel engine of the power part, which greatly increases the burden on farmers and increases the cost of agricultural...

AI Technical Summary

Problems solved by technology

[0002] The invention of this technology stems from the fact that I have been engaged in agricultural labor since I was a child. I am very familiar with the manual cultivation procedures of rural dryland crops. Therefore, I planned and designed this product in a form that can be matched with small agricultural walking tractors. Rural dryland crops , There are beans, corn, peanuts, wheat, etc., due to the different particle sizes of various seeds, different sowing spacing, and different sowing row spacing, farmers have paid a lot of labor in production, and there is no one on the market that can sow a variety of seeds. Crop seeders, some seeders can sow a kind of crop seeds, but farmers need to buy them together with the diesel engine of the power part, which greatly increases the burden on farmers and increases the cost of agricultural production, so I consider designing a It is suitable for sowing a variety of crops, and it is a multi-functional seeder that is used in conjunction with a large number of walking tractors originally owned by farmers, which can save the production cost of dryland crops to the greatest extent. function, integrated design

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