improvement introduced in forest shredder with bidirectional system

摘要

the present application for a utility model patent, characterized essentially by a forest shredder with a bidirectional system for cutting branches from pruning trees, branches, leaves, barks, hedges and others, whose function is to assist in shredding both when the equipment is going forward, when working backwards, operating both ways in a single shredder; composed of: folded plates, which will retain the material to be crushed, facilitating cutting both forward and backward; the cutting rotor (3) has a system where bidirectional knife support (10) is used, where bidirectional cutting knives (10) are seated in line by a square rod, all of which are attached with two screws on each knife bidirectional (10) to ensure alignment with the support system and a correct sharpening that guarantee a correct cut and maintaining the balance of the rotor system; the equipment has a bidirectional system (10) of operation in its bidirectional cutting knives (10), and the equipment can be used and guided in both directions.