An automatic air filling device is composed of an air inlet pipe, air supply pipe, cylinder, screw, positioning plate, the utility model is: the wind compensating pipe is arranged in the tube side of the air inlet pipe, the cylinder is arranged in the inlet pipe is connected with the external electric control valve adjustment; the screw is arranged on one end of the pipe of the air inlet pipe, used to adjust the size of the air inlet; the positioning plate is positioned at the air inlet pipe is arranged on one side surface of one end of the adjusting screw; the outlet design is reasonable, appropriate regulation, in the roll change machine fan moment, through the utility model to the wind compensation effect of cotton flow rate remained stable, the cotton foreign fiber cleaning machine cotton flow passage velocity is always in a stable state and improve the cotton foreign fiber cleaning machine impurity detection rate.
【技术实现步骤摘要】
【技术保护点】
一种自动补风装置,是由进风管(1)、补风管(2)、气缸(3)、调整螺钉(4)、定位板(5)构成;其特征在于:补风管(2)设置在进风管(1)的管面上,气缸(3)设置在进风管(1)管面的外面中部,进风管(1)的管道侧立面设置支架,进风管(1)的管面上设置与管道侧立面对应的支架,支架一端支撑气缸(3)的底部,另一端支撑气缸(3)端部,调整螺钉(4)设置在进风管(1)管面支架一侧的两端,用于调整进风量的大小;定位板(5)位于进风管(1)管面支架另一侧的两端。
【技术特征摘要】
【专利技术属性】
技术研发人员:汪超琦,牛文卿,朱建国,
申请(专利权)人:洛阳银燕科技有限公司,
类型:实用新型
国别省市:41[中国|河南]
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