公开(公告)号：WO2013068985A2

公开(公告)日：2013-05-16

申请号：PCT/IB2012/056304

申请日：2012-11-09

Applicant: OFFICINA MECCANICA MOLINARI S.R.L. ,  GERVASONI, Giovanni Lorenzo

Inventor： GERVASONI, Giovanni Lorenzo

IPC: B02C7/08 ,  B02C7/12 ,  B02C7/11

CPC classification number: B02C7/12 ,  B02C7/08 ,  B02C7/11 ,  B02C25/00 ,  B02C2201/04 ,  D21D1/303

Abstract: A chopping-grinding mill for used objects and other waste materials, in particular for motor vehicle tyres, comprises, in a single, compact work unit, a base (1), whereon a vertical-axis rotor (2) is rotatably mounted, said rotor (2) having the shape of a disc carrying a plurality of cutting blades (5, 6) fixed to the uppers surface thereof, to said rotor (2) a coaxial stator (3) being associated, in turn in the shape of a disc carrying a plurality of cutting blades (11, 12) fixed to the lower surface thereof, said stator (3) being mounted in a fixed position above the rotor (2) and at an adjustable distance therefrom, so as to define therewith a grinding chamber. Primary cutting blades (5, 11) extend from the centre to the periphery of said rotor (2) and stator (3) and secondary cutting blades (6, 12) extend only in correspondence of a peripheral crown of the rotor (2) and of the stator (3), while a feeding window (10) of the material to be ground is provided in the stator (3), in the area inside to said peripheral crown. The invention also comprises an automatic feeder for the controlled feeding of the material to be ground to said feeding window (10).

Abstract translation: 用于二手物体和其他废料的刨磨机，特别是机动车辆轮胎，包括在单个紧凑的工作单元中的基座（1），其中竖直轴转子（2）可旋转地安装，所述基座 转子（2）具有将固定到其上表面的多个切割刀片（5,6）的盘的形状连接到所述转子（2），同轴定子（3）依次形成为 固定在其下表面上的多个切割刀片（11,12）的盘，所述定子（3）安装在所述转子（2）上方的固定位置，并且与所述定子 室。 主切割刀片（5,11）从所述转子（2）和定子（3）的中心延伸到周边，并且次切割刀片（6,12）仅对应于转子（2）的外周冠部和 定子（3）中的所述外周冠内部的区域中，在所述定子（3）中设置待研磨材料的供给窗（10）。 本发明还包括一个用于将被研磨材料受控地进给到所述进料窗（10）的自动进料器。