Portable particulate grader
Number of patents in Portfolio can not be more than 2000
United States of America
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Feb 4, 2025
Grant Date -
N/A
app pub date -
Nov 30, 2023
filing date -
Nov 30, 2023
priority date (Note) -
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Abstract
A portable particulate grader includes a grader body assembly and a grader tray assembly. The grader body assembly includes an upper housing including side portions, a plurality of springs, a lower chute, a dust control gate, and wheels. The springs are disposed on an inner portion of the upper housing, and hold a grader tray assembly in an angle and provide vibrations to the grader tray assembly. The grader tray assembly includes a grader tray frame, a detachable mesh disposed on the grader tray frame, an upper chute, and a residual control gate. A method for grading particulates includes introducing the input material to the detachable mesh, providing vibrations non-electrically to the grader to separate the input material into a filtered material and a residual material, opening the dust control gate to retrieve the filtered material, and opening the residual control gate to transfer the residual material.
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