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SOCK FOR SOWING SEEDS AND FERTILIZERS
专利权人:
FEDERALNOE GOSUDARSTVENNOE BYUDZHETNOE NAUCHNOE UCHREZHDENIE "AGRARNYJ NAUCHNYJ TSENTR "DONSKOJ"
发明人:
Bespamyatnova Natalya Mikhajlovna,Kambulov Sergej Ivanovich,Kolinko Aleksej Aleksandrovich,Dobrovolskaya Svetlana Grigorevna
申请号:
RU20170137890
公开号:
RU2670590(C1)
申请日:
2017.10.30
申请国别(地区):
俄罗斯
年份:
2018
代理人:
摘要:
FIELD: agriculture; engineering industry.SUBSTANCE: invention relates to agricultural engineering, in particular to seed shoes for underground widespread seeding of crops and fertilization. Sock for seeding and fertilizing includes stand (1) with an upper bracket (9), burster point (2), fertilizer hose (3), a seeder (4) with a spring element (8). On the upper bracket (9) of stand (1) limiter (11) of spring element (8) is fixed, limiter (10) of seeder (4) and electromagnet (12), which transmits periodic electromagnetic signals given depending on the structure of soil, coming from controlled device located in the cab of tractor. Seeder (4) is fixed by means of axis (5) with a bracket (6) of seeder (4), which is connected to the lower bracket (9) of stand (1) by bolt joint for returning seeder (4) to starting position after the force on the side of electromagnet (12) is ceased.EFFECT: provides more even distribution of seeds in depth, increased yields of grain crops and reduced traction resistance in implementat
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