Lawn mower cutter head has suspended cutter with height and angle adjustment axes controlled by actuator

摘要

The lawn mower has a cutter head (6) with a suspended cutter (7) movable around two axes on one support frame (2). The cutter is mounted on an elastic coupling (14). The cutter is mounted on one axis for vertical movement and on the other for angular movement. There is an actuator to adjust the elastic action of the cutter mounting and a detector for the operating parameters (24).