Mine ventilator with adjustable ventilation direction

Abstract

The invention discloses a mine ventilator with an adjustable ventilation direction, and particularly relates to the field of mine ventilators. The mine ventilator comprises an air pipe, wherein a collecting box is fixedly installed at one end of a ventilation pipe, a first fan is arranged inside the ventilation pipe, the other end of the ventilation pipe is connected with an adjusting pipe, and a base is fixedly installed at the bottom end of the ventilation pipe. According to the mine ventilator, the adjusting pipe, a second electromagnet, a side shaft and a sliding rod are arranged, when the ventilation direction needs to be adjusted, a side cover on one side of a fixing plate can press a guide rod to be pulled outwards, so that an inserting plate on the inner wall of the side cover is separated from a clamping plate, limiting of an inner plate is relieved, and then fixing of a second fan is relieved; and then the electromagnets on the two sides inside a side frame are sequentially opened and closed in a circulating mode, so that a sliding block on the side shaft slides back and forth along the sliding rod, then the second fan is driven to shake back and forth, the air direction is adjusted, and the ventilation range of the second fan is enlarged.

Description

Technical field [0001] The present invention relates to the field of mine ventilation, and more particularly, the present invention relates to a mine ventilator that can adjust the ventilation direction. Background technique [0002] Ventilation is widely used in factory, mines, tunnels, cooling towers, vehicles, ships and buildings, etc., under the lane in the coal mine, due to the air of the exhaustion, there is a gas Gathering, causing gas explosion, and the smoke when the gun is also unable to disappear. In order to ensure the safety of mines and personal safety, ventilation must be set up in the trailer. [0003] However, the above technical solution is actually used, such as the existing mine ventilator connects one end to the vents, during use, the vertical direction is fixed, and cannot be adjusted to the angle of ventilation, and has certain limitations. . Inventive content [0004] In order to overcome the above drawbacks of the prior art, the embodiment of the present...

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Problems solved by technology

[0003] However, when the above technical solution is actually used, if one end of the existing mine fan is connected to the vent, in the process of use, the direction of ventilation is fixed, and the angle of ventilation cannot be adjusted, which has certain limitations.

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