公开(公告)号：US5845686A

公开(公告)日：1998-12-08

申请号：US907592

申请日：1997-08-08

申请人： Akira Okumura ,  Toshiyuki Suzuki ,  Kazuyoshi Yoshimura

发明人： Akira Okumura ,  Toshiyuki Suzuki ,  Kazuyoshi Yoshimura

IPC分类号： B65G11/14 ,  B65G67/20 ,  B65G69/18 ,  B65G65/28

CPC分类号： B65G69/181

摘要： An apparatus for loading a powdered or granular material comprises a cylindrical chute, which is mounted in a manner to be movable in a vertical direction and through which passes the loading material, a screw type extruder for extruding the loading material from inside the chute, the extruder being mounted to a lower open end portion of the chute and capable of closing the lower open end of the chute, driving means for driving the extruder, a wire having one end fixed to the tip of the chute and having the other end fixed to a wind-up device through pulleys, and a load cell for detecting an amount of change in the thrust received by the extruder from the powdery or granular loading material. The wind-up device is operated on the basis of the value detected by the load cell.

摘要翻译： 用于装载粉末或颗粒材料的装置包括圆柱形滑槽，其以在垂直方向上可移动的方式安装，并且穿过装载材料，用于从滑槽内部挤出装载材料的螺杆式挤出机， 挤出机被安装到滑槽的下开口端部并且能够关闭滑槽的下开口端，用于驱动挤出机的驱动装置，一端固定到滑槽的尖端并且另一端固定到 通过滑轮的卷绕装置和用于检测由挤出机从粉末或颗粒装载材料接收的推力变化量的测力传感器。 基于由称重传感器检测到的值来操作卷绕装置。