Apparatus for applying fertiliser in strips

摘要

Embodiments of the invention relate to an apparatus for discharging a fertilizer in strips onto agriculturally productive land by trailing hoses, which apparatus is designed for installing on the rear of a tank vehicle, with two jibs which can each be pivoted to and fro about a vertical axis (A1, A2) between a discharge position and a transport position. Certain embodiments relate in particular to an apparatus of this type which has a supporting device which is arranged on the apparatus so as to be pivotable about a vertical axis (B) and is designed, in the transport position, to support the jibs in relation to the carriageway in a supporting section spaced apart from the axis (B). Embodiments also relate to a tank vehicle with an apparatus of this type.

主权项

1. An apparatus for discharging a fertilizer in strips to agriculturally productive surfaces, comprising:
trailing hoses with two booms which are respectively mounted to a pivotal frame pivotably about the vertical axis, each boom reciprocatingly pivotable about a respective vertical axis between a discharge position and a transport position, and wherein the two booms are pivotable about a horizontal axis in the discharge position, said apparatus having a support device which is arranged on the apparatus pivotably about a vertical axis and is adapted to support the two booms in the transport position in relation to a carriageway in a support portion spaced from the vertical axis wherein the support device is mounted pivotably about a horizontal axis, and wherein the support device is pivotable about the horizontal axis into a substantially vertical position when the two booms are outside the transport position, wherein the pivotal frame is mounted to a carrier frame pivotably about a horizontal axis.