Constructive disposition introduced in return system and lodging of straw applied to implement cultivator, subsoil plow and fertilizer of knuckles and sugar cane

摘要

"Constructive disposition introduced in return system and lodging of straw applied to implement cultivator, subsoil plow and fertilizer of brass knuckles of sugar cane".The solution lies in providing a new subsystem retornador of straw and a new subsystem of lodging of straw, both supported by a central structure (1) and a pair of side supports (1a).Taking a different condition independence movement between the components retornadores discs of straw (8) and the component acamador roller (10),With an easy and practical adjustment approach or removal of these records in relation to the lateral rod subsoladora (9),And in addition to the roller acamador (10) shall suffer pressure derived from the action of a device guided in a helical compression spring (13).Improving the soil cover and minimizing the formation of furrows.