Seeder of field crop seeds having seeds separation preventer

摘要

The present invention relates to a seeding seed supply apparatus having a seed-releasing chamber, wherein a side frame is provided on each side of a conveyor for transporting a seedling, and a hopper for storing a seed for seeding on the upper side of the side frame, And an opening / closing plate provided on a lower side of the hopper, the opening / closing plate being opened / closed by an operating lever and discharging the seed to the lower side, the apparatus for supplying seed for seeding into a seedling box, A plurality of circular rotating plates of the same shape in which the mounting grooves are formed at regular intervals along the outer periphery, a plurality of projecting portions formed on one side, and a plurality of projecting portions formed on the other side A plurality of grooves corresponding to the protruding portions of the coupling-side inner side portions are formed, A pair of side frames each of which is fixed to a pair of support shafts fixed to the inside of the pair of side frames and is biased toward the seed feed direction on the lower side of the feed roller, A seed removing blade provided on the lower side of the feed roller in the longitudinal direction of the feed roller between the plurality of circular rotary plates to separate the seeds adhering to the feed roller and a seed removing blade disposed on the upper side of the feed roller, A brush connected to the supply roller and rotationally driven in the same direction as the supply roller, a brush connected to the supply roller and provided on an axis of the supply roller outside the one side frame for axially rotating the supply roller and the brush, A sprocket, a chain connected to the sprocket, and a first motor for driving the chain, A sprocket provided on an axis of the feeding roller to the outside of the frame, a chain connected to the sprocket, a plurality of sprockets connected to the chain and chain-connected to each other along a frame in which the conveyor is installed, And a second motor connected to one of the first and second motors for driving the sprocket to selectively use the first motor or the second motor, and a driving unit configured to be spaced apart from the outer circumferential surface of the feeding roller, A roller cover formed to extend from a lower side to an upper side in a rotating direction; a roller cover formed in a planar shape inside a pair of the side frames, the roller cover being spaced apart from the paper surface, And a plurality of coupling holes are formed in the inner side of the base, A plurality of through holes corresponding to the coupling holes of the cradle are formed on the inner side and a release cradle extending downward relative to the cradle is provided. The cradle is formed on the front of the cradle, And a plurality of through holes corresponding to the plurality of through holes are formed in the through holes.