FIELD: agricultural engineering.
SUBSTANCE: proposed drilling mechanism includes sealed seed box. Placed in inner space of seed box is vertical driven disk with cells formed in groups. Form and size of cells correspond to those of seeds. Cells are located on turnable blades. The latter are mounted on turnable axles and are fixed at angle of 40°-50° to disk plane by stop. Turnable axle of each blade is provided with pull-back spring. Number of blades in group is equal to number of seeds to be planted in hollow. Distance between groups is proportional to accepted seed spacing. Each blade is provided with guide pins of height 
where 
is average thickness of seed to be planted. Length of pins exceeds half of length of turnable blade. Water drain grooves and water outlet hole are made on bottom of each cell. Projection for turning of blades is found in upper part of seed box before seed hole.
EFFECT: possibility of planting soaked and germinated seeds without damage.
2 cl, 5 dwg
| Title | Year | Author | Number |
|---|---|---|---|
| DRILLING MECHANISM | 2006 |
|
RU2305393C1 |
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RU2503166C1 |
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RU2599168C1 |
