公开(公告)号：US20080223966A1

公开(公告)日：2008-09-18

申请号：US11461076

申请日：2006-07-31

申请人： Wolfgang Lipowski ,  Thomas Sturn ,  Jochen Giehl

发明人： Wolfgang Lipowski ,  Thomas Sturn ,  Jochen Giehl

IPC分类号： B02C19/00

CPC分类号： B02C18/24 ,  B02C18/0084

摘要： A comminuting apparatus having a compact, variable-speed drive unit with a high level of efficiency and high torque levels. The comminuting apparatus comprises a drive device having an electric motor operatively connected by way of a transmission device to a comminuting shaft that has comminuting tools at its periphery. The tools cooperate with a counterpart member to comminute the material to be processed. The electric motor is in the form of a high-pole three-phase synchronous motor that is electrically connected to the output of a frequency converter controlled by a control device, and the transmission device is in the form of an epicyclic transmission device. The motor surrounds the epicyclic transmission device at least in part, and the motor and the transmission device are arranged in a common housing.

摘要翻译： 具有高效率和高扭矩水平的紧凑型变速驱动单元的粉碎设备。 粉碎设备包括驱动装置，其具有通过传动装置可操作地连接到在其周边具有粉碎工具的粉碎轴的电动马达。 这些工具与对方成员合作，粉碎待处理的材料。 电动机是与由控制装置控制的变频器的输出电连接的高极三相同步电动机的形式，传动装置是行星式传动装置的形式。 马达至少部分地围绕行星齿轮传动装置，并且马达和传动装置布置在公共壳体中。