发明名称 |
Color sorting machine for cereal grain or the like having dust collecting device |
摘要 |
A color sorting machine sorts particles of different colors from raw material such as cereal grains or the like. The machine has a down chute descending towards a front side of the machine for letting raw material particles flow down linearly, a photoelectric detection device which subjects the raw material particles jumped out of the down chute to light and discriminates different-color particles in accordance with difference in reflected light, and a nozzle device which injects air to and blows off the different-color particles. The injection nozzle device is situated on the rear side of the machine with respect to a coming-down locus of raw material particles from the down chute and close to the coming-down locus. The sorting machine further comprises a dust collecting device which is situated on the front side of the machine with respect to the coming-down locus of the raw material. The dust collecting device has a dust collection opening which is substantially opposite to the injection nozzle device with the coming-down locus interposed therebetween, sucks in and discharges dust scattered from the raw material. The color sorting machine is highly precise in sorting different-color particles and facilitates cleaning of the dust collecting device.
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申请公布号 |
US5994656(A) |
申请公布日期 |
1999.11.30 |
申请号 |
US19970985954 |
申请日期 |
1997.12.05 |
申请人 |
SATAKE CORPORATION |
发明人 |
SATAKE, SATORU;ITO, TAKAFUMI;TANIMOTO, HIROSHI |
分类号 |
G01N21/85;B07C5/342;(IPC1-7):B07C5/342;A47L9/10 |
主分类号 |
G01N21/85 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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