Section hole rotation plate type rice bowl dish precision seeding machine

Abstract

A mold hole rotary plate rice seedling precision tray seeder belongs to agricultural machinery. A mold hole plate with single layer of a planter is fixed on a frame assembly; a seed box body can reciprocate along the longitudinal direction is assembled on the upper plane of the mold hole plate with single layer; a self-rotating seed-removing brush wheel is assembled on the outside of a left sidewall and a right sidewall of the seed box body and is contacted and matched with the upper plane of the mold hole plate with single layer; a rotary plate is hinged on the lower part of the mold hole at the lower end surface of the mold hole plate with single layer; the rotary plate is closely matched with the rotary plate; the seed box body is connected with an eccentric drive mechanism; the machine improves the seed charging efficiency of the rice seedling raising and rice sowing on trays, reduces the cavity rate and the gram seed rate and is characterized by simple structure, reliable operation, good operation quality, high efficiency and seed saving.

Description

technical field [0001] The invention belongs to clothing industry machinery, and mainly relates to rice seedling raising and sowing operation equipment. Background technique [0002] On the traditional rice bowl and tray seeder, the seeder adopts the upper and lower double-layer orifice plate configuration structure. During the sowing operation, the upper and lower two-layer orifice plates move relative to each other, and the rice seeds are completed in sequence during the dislocation movement. 1. Filling in the holes of the lower two-layer orifice plate and sowing by falling, low seed filling rate, high void rate and gram-seed rate, and many seeds are wasted are its outstanding shortcomings. Contents of the invention [0003] The purpose of the present invention is to solve the problems existing in the above-mentioned prior art, and to design and provide a hole-turning-plate rice bowl-disc precision seeder, so as to increase the seed filling rate, reduce the sowing hole r...

AI Technical Summary

Problems solved by technology

[0002] On the traditional rice bowl and tray seeder, the seeder adopts the upper and lower double-layer orifice plate configuration structure. During the sowing operation, the upper and lower two-layer orifice plates move relative to each other, and the rice seeds are completed in sequence during the dislocation movement. 1. Filling in the hole of the lower two-layer orifice plate, falling seeding operation, low seed filling rate, high void rate and gram-seed rate, and many seed wastes are its outstanding shortcomings.

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