Zecchinelli, Paolo,Micheletti, Giorgio,Micheletti, Andrea
申请号：
ES14199894
公开号：
ES2683088T3
申请日:
2014.12.22
申请国别(地区):
ES
年份:
2018
代理人:
摘要：
Equipment for destroying grass, in particular in rows of tree plantations, comprising: - a support frame (3) capable of being transported or towed by a tractor (2) in a forward direction (Y) parallel to the rows ( F) of said tree plantations (C) or the direction of a road； - a high pressure pump (4) mounted on said frame (3) and suitable for being driven by motor drive means (5) associated with said tractor (2)； - a liquid reservoir (6) capable of being transported or towed by said tractor (2), which feeds said high pressure pump (4)； - at least one rotor (10) rotatably mounted on said frame (3) in a grounded position (T), actuated to rotate about a substantially vertical axis of rotation (Z) through means of movement (12)； - at least two nozzles (11) mounted on said rotor (10) and fed by said pump (4)； said nozzles projecting inclined rotating jets (13) of high pressure fluid that impinge on the earth (T) in accordance with bands arranged next to each other, and capable of penetrating at least one centimeter below the surface of the earth (T) , cutting the roots of said grass； said equipment being characterized by the fact that said nozzles (11) are fed by said pump (4) with a fluid flow at a pressure between 500 and 1500 bar, said nozzles (11) being mounted on said rotor (10 ) at different radial distances from said axis of rotation (Z)； said nozzles (11) inclined according to an incidence direction (X) on the ground with an angle of incidence (α) comprised between 120-170 degrees measured with respect to the axis orthogonal to the plane of the earth (T) with a direction coming out of the earth.Equipo para destruir hierba, en particular en filas de plantaciones de árboles, que comprende: - un bastidor de soporte (3) susceptible de ser transportado o remolcado por un tractor (2) en una dirección de avance (Y) paralela a las filas (F) de dichas plantaciones de árboles (C) o la dirección de una carretera； - una bomba de alta presión (4) montada en dicho bastidor (3)
