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实用新型
CN204412599U 泥土碎筛一体机 失效 - 权利终止

泥土碎筛一体机
摘要：
本实用新型公开了一种泥土碎筛一体机，包括机架，在机架上设有机壳，在机壳内安装有滚筛筒，滚筒筛内沿轴向装有主轴，主轴的一端伸到滚筒筛外，并在其伸出端上套装有塔轮，主轴上分布有粉碎叶片，粉碎叶片的中心线与主轴的中轴线之间的夹角小于90°，所有粉碎叶片呈螺旋布置，机架上还安装有传动轴，传动轴的一端套装有滚筒筛带轮，另一端套装有齿轮，滚筒筛的一端的外面套装有齿圈，齿轮与齿圈啮合，塔轮通过皮带与减速器带轮以及滚筒筛带轮相连。本实用新型将泥土的粉碎和筛分集成为一体，在粉碎的同时进行筛分，省去了中间的转运过程，节省大量人力物力，生产效率高。
摘要（英）：

The utility model discloses a soil crushing and screening all-in-one machine, which comprises a machine frame, wherein a machine casing is arranged on the machine frame, a drum screen is arranged in the machine casing, a main shaft is arranged in the drum screen along the axial direction, one end of the main shaft extends out of the drum screen, a tower wheel sleeves the extending end of the main shaft, crushing blades are distributed on the main shaft, an included angle between the centerline of each crushing blade and the middle axis of the main shaft is smaller than 90 degrees, the crushing blades are arranged in a spiral way, a transmission shaft is arranged on the machine frame, a belt wheel of the drum screen sleeves one end of the transmission shaft, a gear sleeves the other end of the transmission shaft, a toothed ring sleeves the exterior of one end of the drum screen, and is engaged with the gear, and the tower wheel is connected with a belt wheel of a speed reducer and the belt wheel of the drum screen by belts. The soil crushing and screening all-in-one machine has the advantages that the crushing and screening of soil can be integrated, the screening is performed while the crushing is performed, the middle transfer step is not needed, the labor and material are greatly saved, and the production efficiency is high.

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