Active wall coal scuttle

The utility model relates to an active wall coal scuttle, and partial wall surface of the coal scuttle is an active wall surface coincided with the moving direction of the coal layer. The active wall surface is formed by a conveyer belt, a rotary shaft of the conveyer belt is connected on the fixing...

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1. Verfasser: WANHE YAN
Format: Patent
Sprache:eng
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Zusammenfassung:The utility model relates to an active wall coal scuttle, and partial wall surface of the coal scuttle is an active wall surface coincided with the moving direction of the coal layer. The active wall surface is formed by a conveyer belt, a rotary shaft of the conveyer belt is connected on the fixing wall surface of the coal scuttle and is connected with a motor, the conveyer belt can be provided with a scraper board in order to promote the falling of the coal layer. The utility model make part of the wall surface of the coal scuttle as an active wall surface coincided with the moving direction of the coal layer, and therefore, the problem of part of the coal layer being baffled on the wall surface of the coal scuttle can be avoided or lightened. Owing to the stretch function of part of the active wall surface, the coal layer on the other fixing wall surface can also be applied with a mechanical downward stretch force, the reversal frictional force can be reduced, and therefore, the baffled coal layer can downwardly move in order to prevent or lighten the coal blocking problem.