Self-cleaning type rotary door

Abstract

The invention discloses a self-cleaning type rotary door. The rotary door comprises a cylindrical door frame, and an inlet, an outlet and first glass plates which are arranged on the cylindrical doorframe. The upper end of the cylindrical door frame is fixedly connected with a driving motor. The tail end of an output shaft of the driving motor is fixedly connected with a rotary shaft. Rotary doorframe bodies are mounted on the rotary shaft, and second glass plates are mounted on the rotary door frame bodies. Bar-shaped grooves formed in the vertical direction are symmetrically formed in theside wall of the cylindrical door frame. The inner tops of the two bar-shaped grooves are rotationally connected with reciprocating lead screws correspondingly. The upper ends of the reciprocating lead screws penetrate through the inner tops of the bar-shaped grooves correspondingly and are synchronously and rotationally connected with the output shaft of the driving motor through synchronous belts. According to the self-cleaning type rotary door provided by the invention, during operating of the door, automatic ash removing can be achieved, the rotary door is kept clean always, and the situation that ash in the rotary door contaminates clothes when people pass by is effectively avoided.

Description

technical field [0001] The invention relates to the technical field of revolving doors, in particular to a self-cleaning revolving door. Background technique [0002] Automatic revolving doors are widely used in the entrance and exit passages of various halls, halls, shopping malls and other large places. After the rotation is driven by the central shaft and the driving device, the normal passage of passing pedestrians is realized, and the automatic opening or closing function of the gate is completed. In order to reduce dust For the interior of the building, the bottom of the revolving door is usually equipped with carpets to remove dust from the soles of the feet, but in large shopping malls or office buildings, the lobby has a large flow of people, and the people coming and going will carry a lot of dust, and the carpet will soon stick. A large amount of dust is attached to it. With the rotation of the door body and the movement of people, the dust is easily transferred t...

AI Technical Summary

Problems solved by technology

[0002] Automatic revolving doors are widely used in the entrance and exit passages of various halls, halls, shopping malls and other large places. After the rotation is driven by the central shaft and the driving device, the normal passage of passing pedestrians is realized, and the automatic opening or closing function of the gate is completed. In order to reduce dust For the interior of the building, the bottom of the revolving door is usually equipped with carpets to remove dust from the soles of the feet, but in large shopping malls or office buildings, the lobby has a large flow of people, and the people coming and going will carry a lot of dust, and the carpet will soon stick. A large amount of dust is attached to it. With the rotation of the door body and the movement of people, the dust is easily transferred to the glass of the revolving door, which greatly affects the aesthetics of the revolving door. In order to ensure the smoothness of the indoor and outdoor, the revolving door cannot It stops running during the day, and then it cannot be cleaned frequently. In addition, due to the high body of the revolving door, the cleaning staff need to use ladders and other climbing tools to complete the cleaning work, which has brought great harm to the cleaning staff. inconvenient

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