Multistage dust fall structure of dirt cup

The utility model discloses a multistage dust fall structure of dirt cup, including separator cylinder, separator cylinder one end is the separator air outlet, the separator mount, separator cylinderpasses through the separator mount and connects dirt cup shell, separator mount urceolus is installed in dirt cup outlet of air inlet pipe top. Adopt the utility model discloses, in the dust entered into dirt cup shell along with the air current from the dust catcher intake pipe, at first the dust was kept off by the urceolus from the ware mount and partlyly down realizes preliminary dust fall, onthe basis of original separator dust fall, has increased the dust fall structure, reinforcing dust suppression effect. 本实用新型公开了种尘杯多级降尘结构，包括分离器筒体，分离器筒体端为分离器出风口；分离器固定架；所述分离器筒体通过分离器固定架连接尘杯壳体；所述分离器固定架外筒安装在尘杯进气管出口上方。采用本实用新型，灰尘随气流从吸尘器进气管进入到尘杯壳体内，首先灰尘被离器固定架的外筒挡下部分实现初步降尘，在原有分离器降尘的基础上，增加了降尘结构，增强降尘效果。