稳定土拌和机拌和转子及转子罩的结构如图1所示,其主要由拌合转子、驱动马达、减速器及转子罩等组成。转子罩又由箱体、左(右)侧板、后门及耐磨板等组成。拌和机作业时,拌和转子需根据拌合深度的要求上升或下降,转子罩则始终在土层表面浮动。为使转子罩实现浮动功能,其左、右侧板处的孔(马达通过减速器驱动拌和转子的输入端)必须设置成长形豁口,以适应拌和转子的升降。该长形豁口还有另一个作用,即用于检查拌合转子刀头工作的状况。1.改进原因老式拌和机环保性能较差,拌合作业时易于从该长形豁口内排出大量尘土,不符合环保要求。所拌合的石料若从该豁口处飞出,还容易对周围人员造成伤害。为了解决转子罩排泄灰尘的 Stabilized soil mixer Mixing rotor and rotor cover structure shown in Figure 1, which is mainly composed of mixing rotor, drive motor, reducer and rotor cover and other components. Rotor cover and by the box, left (right) side panels, back doors and wear plates and other components. Mixing machine operation, the mixing rotor according to the requirements of mixing depth rise or fall, the rotor cover is always floating in the soil surface. In order to achieve the floating function of the rotor cover, the holes in the left and right side plates (the input end of the motor driven by the reducer to drive the mixing rotor) must be provided with an elongated notch to accommodate the rising and falling of the mixing rotor. The long gap has another function, which is to check the working condition of the mixing rotor head. 1 reasons for improvement The old-fashioned mixing machine environmental performance is poor, easy to mix from the job when the discharge of a large amount of dust, does not meet the environmental requirements. The mixing of stone from the gap at the fly, but also easy to cause harm to people around. In order to solve the rotor cover excretion of dust