Wheeled trailing disc harrow
The wheeled disc tiller addresses the inefficiencies of traditional plows by providing a robust, deeper tillage solution for modern agriculture, enhancing soil preparation and reducing erosion and costs.
WO2026129006A1PCT designated stage Publication Date: 2026-06-25RODRIGUES APARECIDO
Patent Information
- Authority / Receiving Office
- WO · WO
- Patent Type
- Applications
- Current Assignee / Owner
- RODRIGUES APARECIDO
- Filing Date
- 2025-12-16
- Publication Date
- 2026-06-25
Smart Images
Figure BR2025050585_25062026_PF_FP_ABST
Abstract
The present invention relates to a wheeled trailing disc harrow, provided with a central platform equipped with gauge wheels, which is trailed by a tractor and which receives an overlaid chassis provided with steered wheels at its ends (front and rear), further receiving angle return arms having a hub and plate on which the concave discs are mounted. The hydraulic systems that equip this soil harrow make it possible to rotate the overlaid chassis, as well as the angle return arms and, consequently, the concave discs which, with this system, are reversible, that is, they operate in both directions, thereby allowing changes in the angle of attack according to the soil to be prepared for crop cultivation, operating efficiently at depths of up to 500 mm.
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