A system for the treatment of grassy surfaces and an equipment to process biological waste

Abstract

A system for treating lawns, in particular a mower, which comprises a device for processing biological material, which is placed on the base part (17) of the device for processing biological material and which includes an insertion tunnel (16) with at least one insertion roller (15), to which is connected a feeding part (1) with a feeding screw (2), provided with a feeding screw (20), to which is connected a cutting part (3) with a rotary knife (4) and a counter-blade (10) and further a pressing part (5) with a pressing screw (6), provided with a pressing screw (22), wherein the drive of the device for processing biological material is connected to the drive of the device for treating lawns via a safety element (29).The device for processing biological material includes an insertion tunnel (16) with at least one insertion roller (15), followed by a feeding section (1) with a feeding screw (2) equipped with a feeding screw (20), followed by a cutting section (3) with a rotary knife (4) and a counter-blade (10), and further a pressing section (5) with a pressing screw (6) equipped with a pressing screw (22).