POWER EFFICIENT SHREDDER OF FIBRE MATERIALS

摘要

The invention relates to the processing equipment of agricultural products, and it can be used for cutting and shredding of fibrous materials. The device consists of a base, two side supports on which the bearings of cutting blades are based, one or more cutting blades in the form of disks, material feed controls and the drive engine. In order to increase the shredding efficiency and reduce energy consumption, the elastic counter-shear bar is located in front of blades. To reduce the required cutting energy consumption and ensure smooth entering of cutting disc into the material, the profile of cutting blades ir formed as the spiral of Archimedes.