The invention discloses a spiral cutting tooth device for cleaning frozen coal. Spiral blades are fixedly installed on the outer circumference of a roller and comprise a blade I and a blade II, the blade I is installed at one end of the roller, the blade II is installed at the other end of the roller, and the spiral direction of the blade I is opposite to that of the blade II; a cutting tooth assembly is fixedly arranged on the shaft diameter of the roller between the adjacent blades, and the tooth top of the cutting tooth is higher than the outer diameter of the spiral blade; a steel wire brush assembly is fixedly arranged on the shaft diameter of the roller; the top end of a steel wire brush is higher than the tooth top of the cutting tooth. The device has the beneficial effects that the efficiency of cleaning frozen coal remained at the bottom and on the side wall of the carriage is high, the two spiral blades with opposite rotating directions are uniformly and symmetrically arranged on the roller, and the cutting teeth mounted on one sides of the spiral blades effectively crush the frozen coal remained at the bottom and on the side wall of the carriage; the steel wire brush can guarantee the cleaning effect of crushed coal; and the two spiral blades with opposite rotation directions collect the crushed frozen caking coal to the central position, manual cleaning is not needed, the coal transportation efficiency is effectively improved, and the cost is reduced.
一种冻煤清理用螺旋截齿装置。本发明的滚筒的外圆周固定安装有螺旋叶片,螺旋叶片包括叶片Ⅰ、叶片Ⅱ,叶片Ⅰ安装在滚筒的一端,叶片Ⅱ安装在滚筒的另一端,叶片Ⅰ与叶片Ⅱ的螺旋方向相反;相邻叶片之间的滚筒轴径上固定安装有截齿总成,截齿齿顶高于螺旋叶片的外径;滚筒轴径上固定安装有钢丝刷总成,钢丝刷的顶端高于截齿的齿顶。其有益效果是,对车厢底部和侧壁残留的冻结煤清理效率高,滚筒上均匀对称布置两条旋向相反的螺旋叶片,安装在螺旋叶片一侧的截齿有效破碎车厢底部和侧壁残留的冻结煤;钢丝刷能够保证碎煤的清扫效果;两条旋向相反螺旋叶片将破碎后的冻粘煤向中心位置收集,无需人工清理,有效提高煤炭运输效率,降低成本。
Spiral cutting tooth device for frozen coal cleaning
一种冻煤清理用螺旋截齿装置
2022-12-27
Patent
Elektronische Ressource
Chinesisch
IPC: | B60S SERVICING, CLEANING, REPAIRING, SUPPORTING, LIFTING, OR MANOEUVRING OF VEHICLES, NOT OTHERWISE PROVIDED FOR , Warten, Reinigen, Instandsetzen, Unterstützen, Anheben oder Rangieren von Fahrzeugen, soweit nicht anderweitig vorgesehen / B65G TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS , Transport- oder Lagervorrichtungen, z.B. Förderer zum Laden oder Abladen |
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