Rotary wheel-type seeder

Abstract

The invention discloses a rotary wheel-type seeder. The seeder comprises a machine frame, a seed box and a rolling cylinder, the machine frame is fixed to two sides of the seed box by a rotary shaft, the rolling cylinder is installed between the seed box and the rotary shaft, and rotatingly connected with the rotary shaft, the outer edge of the seed box is provided with a plurality of ditching gear teeth and seeding cylinders in a staggered manner, and the bottom of each seeding cylinder is provided with a material outlet, a telescopic shaft is arranged in each seeding cylinder, one end of each telescopic shaft is located in the seed box and is provided with a permanent magnet 1, a position, close to the seed box, of each telescopic shaft is also provided with a groove which is also called a seed taking hole, and a permanent magnet 2 is arranged on the rolling cylinder and divided into two parts along a peripheral direction: the polarity of the permanent magnet 2 located directly under the rolling cylinder is opposite to that of an opposite face of the permanent magnet 1 on the telescopic shaft directly under the rolling cylinder, and the polarity of the permanent magnet 2 located at other areas is same to that of opposite faces of the permanent magnets 1 on the telescopic shafts. The rotary wheel-type seeder disclosed in the invention has a simple structure and operation simplicity, and realizes deep seeding, seeds are place, then soil covers the placed seeds, seeding is uniform and orderly, and seeding quality and seeding efficiency of the seeder can be effectively improved.

Description

technical field [0001] The invention belongs to the technical field of agricultural machinery equipment, and in particular relates to a wheel type seeder. Background technique [0002] The planter is a planting machine that uses crops and seeds as the sowing object. It uses mechanical sowing instead of manual work, liberates farmers' hands, and effectively improves the sowing efficiency. However, the structure of the existing seeder is usually relatively complicated, and in the actual use and production process, the situation of seed damage often occurs. Contents of the invention [0003] The purpose of the present invention is to solve the above problems, to provide a rotary sowing with simple structure, high sowing efficiency, which can effectively reduce the damage rate of seeds in the process of taking seeds, improve the elongation rate of crops after sowing, and increase their yield. device. [0004] In order to solve the above-mentioned technical problems, the tech...

AI Technical Summary

Problems solved by technology

However, the structure of the existing seeder is usually relatively complicated, and in the actual use and production process, the situation of seed damage often occurs

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