公开(公告)号：US20030213815A1

公开(公告)日：2003-11-20

申请号：US10387430

申请日：2003-03-14

Applicant: Yoshikawa Corporation

Inventor： Osamu Yoshikawa

IPC: B67D001/00

CPC classification number: B65G65/4827

Abstract: A powder and grain feeder is formed by an outer cylinder and upper and lower inner cylinders sharing a center line, the upper portion of the outer cylinder and the upper inner cylinder being connected by an upper annular plate; the lower portion of the outer cylinder and the lower portion of the lower inner cylinder being connected by a lower annular plate; a material passage being formed below the outer periphery of a circular table closing the upper end of the lower inner cylinder; a material discharge gap being provided between the outer periphery of the table and the lower end of the upper inner cylinder; a plurality of rotating blades being provided on an erect rotation shaft protruding from the central portion of the table; the forward ends of the rotating blades being connected to the rotary ring arranged in the material passage; and a scraper for use in the material passage being provided on the rotary ring.

Abstract translation: 粉末和粮食供给器由外筒和共享中心线的上下内筒形成，外筒的上部和上内筒通过上环形板连接; 外筒的下部和下内筒的下部通过下环形板连接; 材料通道形成在关闭所述下内筒的上端的圆形台的外周的下方; 在所述工作台的外周和所述上内筒的下端之间设置材料排出间隙; 多个旋转叶片设置在从桌子的中心部分突出的直立旋转轴上; 旋转叶片的前端连接到布置在材料通道中的旋转环; 并且在旋转环上设置用于材料通道中的刮刀。