The invention discloses a mute dust recycling device used for dust test box, including a box body and the lower part of the box body is arranged in the hopper, the hopper bottom protruding upward into the center convex cone, an annular groove formed between the center and the side wall of the hopper bottom convex cone, center convex cones are arranged in the dust brush motor. The output shaft of motor is provided with a dust brush and brush, the brush frame is provided with a brush and brush in the groove, the side wall of the inner brush and brush groove respectively close to the center of convex cone and an annular groove, an annular groove is arranged at the bottom of the dust collecting mouth is opened, the dust collecting mouth connected dust blower dust blowing, the air outlet of the blower is communicated with the top of the box. The beneficial effect of the invention is: direct contact with the brush to brush the surface, good dedusting effect, and the whole device without the use of chain drive, more stable performance, long life, when the box section can be omitted swing round, brush, brush box for swing settings can be different cross-sectional shapes. The invention also has the advantages of simple structure and convenient operation and use.
【技术实现步骤摘要】
【技术保护点】
一种用于沙尘试验箱的静音粉尘回收装置,其特征在于:包括箱体(15)和设置在箱体(15)下部的料斗(20),所述的料斗(20)底部向上突出成中心凸锥(17),所述的中心凸锥(17)底部与料斗(20)侧壁之间形成环形槽(7),所述的中心凸锥(17)内设置刷尘电机(18),所述的刷尘电机(18)的输出轴上设有刷架(14),刷架(14)上设有内刷(13)和槽刷(8),所述的内刷(13)和槽刷(8)分别贴近中心凸锥(17)的侧壁和环形槽(7),所述的环形槽(7)底部开有集尘口(19),所述的集尘口(19)连接吹尘风机(2),吹尘风机(2)出风口连通箱体(15)顶部。
【技术特征摘要】
【专利技术属性】
技术研发人员:刘晓强,王钧铭,鲍安平,陈栋,刘媛媛,
申请(专利权)人:南京信息职业技术学院,
类型:发明
国别省市:
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