Sand washer
The utility model discloses a sand washer which comprises a sand washing roller and an installation mechanism arranged in the sand washing roller, and the installation mechanism comprises a positioning assembly and a sand washing assembly. The positioning assembly comprises a filter screen, a mounti...
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Format: | Patent |
Sprache: | chi ; eng |
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Online-Zugang: | Volltext bestellen |
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Zusammenfassung: | The utility model discloses a sand washer which comprises a sand washing roller and an installation mechanism arranged in the sand washing roller, and the installation mechanism comprises a positioning assembly and a sand washing assembly. The positioning assembly comprises a filter screen, a mounting frame, a positioning groove, a mounting plate, a positioning plate and a fastening bolt, the inner wall of the sand washing roller is provided with the filter screen, and the outer wall of the filter screen is fixedly connected with the mounting frame. A worker attaches the mounting frame on the outer wall of the filter screen to the inner wall of the sand washing roller, and then rotates the fastening bolt, so that the positioning plate on the outer wall of the mounting plate is embedded into the positioning groove in the outer wall of the mounting frame, and the mounting frame is in bolted connection with the inner wall of the sand washing roller, so that quick replacement operation of the filter screen is rea |
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