Scraper blade height -adjustable's polymer unloader
The utility model provides a scraper blade height -adjustable's polymer unloader, include hopper and metering shaft down, metering shaft is located the below of lower hopper, the last metering tank that is equipped with of metering shaft, the inside of hopper is equipped with the scraper blade...
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Format: | Patent |
Sprache: | chi ; eng |
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Zusammenfassung: | The utility model provides a scraper blade height -adjustable's polymer unloader, include hopper and metering shaft down, metering shaft is located the below of lower hopper, the last metering tank that is equipped with of metering shaft, the inside of hopper is equipped with the scraper blade that the symmetry set up down, scraper blade and high adjusting device fixed connection, high adjusting device adjusts the scraper blade with metering shaft's interval. The utility model discloses overcome the not enough of prior art, in making that the macromolecular material is more accurate and must getting into the metering tank, avoid outside spread, lead to measuring inaccurately. |
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