Oil cooling type electric roller air cooling device
The utility model discloses an oil cooling type electric roller air cooling device which is characterized in that a first flange shaft and a second flange shaft are symmetrically arranged at the two ends of an electric roller body, a central shaft hole for a motor power line to penetrate through is...
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| Format: | Patent |
| Sprache: | chi ; eng |
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| Zusammenfassung: | The utility model discloses an oil cooling type electric roller air cooling device which is characterized in that a first flange shaft and a second flange shaft are symmetrically arranged at the two ends of an electric roller body, a central shaft hole for a motor power line to penetrate through is formed in the first flange shaft, an air inlet hole is further formed in the first flange shaft, and the air inlet hole is communicated with the central shaft hole in the first flange shaft; a first ventilation cap is arranged on the air inlet hole; an air outlet hole is formed in the second flange shaft, and a second ventilation cap is arranged on the air outlet hole; the built-in motor is arranged in the electric roller body, a cooling fan is arranged at the shaft end of the built-in motor, an air outlet is formed in an output end cover of the built-in motor, and the air outlet is communicated with an air outlet hole in the second flange shaft through an air duct mechanism. According to the scheme, the situation |
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