Title: Automatic material classification device
Application Number: 200510015973 Application Date: 2005.11.09
Publication Number: 1962087 Publication Date: 2007.05.16
Approval Pub. Date: Granted Pub. Date:
International Classifi-cation: B07B1/28;B07B1/46
Applicant(s) Name: Tianjin Yunhai Carbon Product Co., Ltd. Address:
Inventor(s) Name: Li Mingsheng;Chen Lianyun
Attorney & Agent:
Abstract:
    The invention relates to an automatic material selecting device, as one multilayer screen, wherein the main body (1) of screen has several parallel screening surfaces, whose circumferences are connected to the main body, and the space is independent; the upper part of main body has cover; the bottom and circumference of main body (1) are sealed; one upper end of main body has material inlet (4); one end of main body far from the inlet (4) has material outlet (7) at each layer; the outlet has shift wheel (5), whose axle via bearing is fixed on the main body 91); therefore, when said wheel (5) is driven by motor, the main body will vibrate; the screen surfaces (2) are reduced from up to down.
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