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precision two-row seeder and single feeder driven by tractor or two-wheel tractor for use in conventional or no-till
专利权人:
INSTITUTO FEDERAL SUL-RIO-GRANDENSE;UNIVERSIDADE FEDERAL DE PELOTAS
发明人:
ANTÔNIO LILLES TAVARES MACHADO,SANDRO SILVA TEIXEIRA,ÂNGELO VIERA DOS REIS
申请号:
BR102015005619
公开号:
BR102015005619A8
申请日:
2015.03.13
申请国别(地区):
BR
年份:
2017
代理人:
摘要:
The present invention relates to a machine for sowing large grains such as corn, beans, soybeans, among others. The machine consists of a seeder using a single perforated horizontal disk seed feeder (5) for two planting rows. The seeds are conducted by means of two flexible hoses (7) arranged internally to the other (telescopic system). each line consists of a center groove depth control wheel (10), a smooth cutting disc (11), a groove rod (12) with an appropriate rake angle for easy ground penetration and a compactor wheel with central relief (13). The chassis (6) supports the seed container, the drawbar (9) and the drive wheel (8) of the spring-loaded articulated torque feeder (19). for use with animal traction heights (1) must be fitted with height adjustment and the animal traction coupling system (2) and also with height adjustment. For use in mechanical traction, remove the rabbits and the animal traction coupling system and assemble the mechanical traction coupling (3) and a pair of stirrups (4). The seeder can be pulled by animals or by two-wheel tractors, featuring two traction systems. The seeder can also be used for both no-tillage and conventional tillage characterizing the possibility of use in two tillage systems.a presente invenção refere-se a uma máquina para semear grãos graúdos como milho, feijão, soja entre outros. a máquina constitui-se de uma semeadora que utiliza um único dosador de sementes de disco horizontal perfurado (5) para duas linhas de plantio. a condução das sementes é realizada por meio de duas mangueiras flexíveis (7) uma disposta internamente à outra (sistema telescópico). cada linha é composta por uma roda de controle de profundidade com sulco central (10), um disco de corte liso (11), uma haste sulcadora (12) com ponteira com ângulo de ataque adequado para facilitar a penetração no solo e uma roda compactadora com alívio central (13). 0 chassi (6) serve de suporte para o reservatório de sementes, a barra de tração (9) e para a ro
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