公开(公告)号：US20120147695A1

公开(公告)日：2012-06-14

申请号：US12964456

申请日：2010-12-09

Applicant: Hui-Pin CHANG

Inventor： Hui-Pin CHANG

IPC: B01F15/02

CPC classification number: B65D88/64

Abstract: A feeder with variable rhomboidal walls includes a base housing, a soft hopper, a plurality of extrusion mechanisms, a pusher screw pole, a motor, and a decelerator. The extrusion mechanisms are respectively provided at four appropriate positions of the soft hopper, and are activated by protruding wheels with the aid of the motor in conjunction with the decelerator, so that the four extrusion mechanisms operate in pairs to squeeze the soft hopper while rendering a rhomboidal space change. Accordingly, a bridge effect associated with the prior art is eliminated to allow a raw material to fall and then to be dispensed by the pusher screw rod for further processing.

Abstract translation: 具有可变菱形壁的进料器包括基座，软料斗，多个挤压机构，推杆螺杆，马达和减速器。 挤压机构分别设置在软料斗的四个适当的位置处，并借助于电动机与减速器一起由凸轮致动，使得四个挤压机构成对地操作以挤压软料斗，同时呈现 菱形空间变化。 因此，消除了与现有技术相关联的桥梁效应，以允许原材料下落，然后由推杆螺杆分配以用于进一步处理。