Title:
原料供給装置、電子・電気機器部品屑の処理装置及び電子・電気機器部品屑の処理方法
Document Type and Number:
Japanese Patent JP6938450
Kind Code:
B2
Abstract:
Provided is a raw material supply device and a device for processing electronic and electrical device part scraps, which can control dropping positions of a raw material containing substances having different shapes and specific gravities, as well as a method for processing electronic and electrical device part scraps using those devices. A raw material supply device 4 includes an accommodating portion 41 for feeding a raw material 100 to a predetermined position, wherein the raw material supply device 4 includes: a receiving port 43 having a first opening 433 for receiving the raw material 100 on a top surface of the accommodation portion 41; a discharge port 42 having a second opening 422 for discharging the raw material 100 on a bottom surface of the accommodating portion 41, the second opening 422 having a cross-sectional area lower than that of the first opening 433; a first guide surface 412 in a front of a side surface of the accommodating portion 41, the first guide surface 412 extending in a vertical direction through the discharge port 42 from the receiving port 43 so as to be contacted with the raw material 100 dropped toward a front of a conveying unit 2 to guide the raw material 100 downward; and a second guide surface 411 on a surface opposing to the first guide surface 412, of the side surface of the accommodating portion 41, the second guide surface 411 being provided with an inclined surface 411a that is continuous with the discharge port 42 and is inclined with respect to a horizontal plane, and wherein the first guide surface 412 extends such that a lowermost end portion of the first guide surface 412 is located below an intersection P of an extended line extending in an inclination direction of the second guide surface 411 with the first guide surface 412.
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Inventors:
Katsushi Aoki
Application Number:
JP2018206162A
Publication Date:
September 22, 2021
Filing Date:
October 31, 2018
Export Citation:
Assignee:
JX Nippon Mining & Metals Co., Ltd.
International Classes:
B65G47/19; B65G11/00
Domestic Patent References:
| JP8131953A | ||||
| JP60126440U | ||||
| JP64012020U | ||||
| JP55039953U | ||||
| JP2012012148A | ||||
| JP7228319A |
Attorney, Agent or Firm:
Axis International Patent Business Corporation