FIELD: agriculture.
SUBSTANCE: invention relates to agricultural machine building, in particular, to machines for planting Alliaceae. Planting device comprises a coil with V-shaped grips, a seed duct with a through slot and a funnel with an elastic side surface from resilient elements. Seed duct is made with bends to form three sections. First and third sections are located at the angle of 10° to the vertical, and the second section is inclined to horizontal by 4°…6° exceeding the angle of sliding friction of bulbs. Length of the through slot of the seed duct is at least not less than the sum of maximum height of a planted bulb and maximum length of its pin. Inner diameter of the funnel outlet is less than diameter of the planted bulbs. Elastic force of the resilient elements of the funnel is less than gravity of the planted bulbs.
EFFECT: invention improves uniformity of bulbs arrangement in a furrow along the row.
1 cl, 3 dwg
| Title | Year | Author | Number |
|---|---|---|---|
| REEL-FORK DEVICE OF ONION PLANTER | 2022 |
|
RU2794962C1 |
| 0 |
|
SU1782404A1 | |
| PNEUMATIC-MECHANICAL PLANTING UNIT WITH VIBRATION-ORIENTING FEEDER FOR PLANTING SEED ONION ORIENTED WITH ITS DISC DOWNWARDS | 2011 |
|
RU2492615C2 |
| VIBRATION-PNEUMATIC PLANTING DEVICE FOR ALIGNED PLANTING OF SEED ONION | 2008 |
|
RU2407271C2 |
| REEL-FORK PLANTER FOR BULB VEGETABLES | 2022 |
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RU2794961C1 |
| REEL-FORK PLANTING UNIT FOR PLANTING BULBOUS CULTURES | 2013 |
|
RU2544631C2 |
| APPARATUS FOR ORIENTED PLANTING OF ONION | 2001 |
|
RU2201663C2 |
| PLANTING MACHINE SHOVEL OF BULBS | 2020 |
|
RU2731674C1 |
| DEVICE FOR ORIENTING ONION BULBS DURING PLANTING | 0 |
|
SU1822639A1 |
| ROOT CROP PLANTING MACHINE | 2005 |
|
RU2297751C2 |
