Detachable automatic water removal device of household handheld dust collector

The invention relates to the technical field of dust collectors, and further discloses a detachable automatic water removal device of a household handheld dust collector. The device comprises a bottomshell, an outer frame is movably connected to the upper portion of the bottom shell, a first gear is movably connected to the left side of the outer frame, a second gear is movably connected to the left side of the first gear, a fixing block is movably connected to the right side of the outer frame, an ash storage groove is movably connected to the right side of the fixing block, and a third gearis movably connected to the left side of the second gear. According to the detachable automatic water removal device of the household handheld dust collector, through cooperative use of the small dust collection holes and the dust collection pipeline, dust can be absorbed into the water removal device through the dust collection pipeline, the water-absorbing resin layers on the outer sides of thesmall dust collection hole