RU2002128374A - Cyclone Vacuum Cleaner - Google Patents

Claims (10)

1. A cyclone dust collector comprising a cyclone body, comprising a first connecting pipe for connecting to an extension pipe on the suction side of the vacuum cleaner, a second connecting pipe for connecting to an extension pipe on the side of the vacuum cleaner body, an air inlet communicating with the first connecting pipe, and an air outlet, communicating with the second connecting tube, and the cyclone body serves to form a vortex containing dust-saturated air, which is drawn in through h air inlet, dust collector, connected with the possibility of detachment to the cyclone body, to collect dust and foreign substances separated from dust-saturated air by the centrifugal force of the vortex, a grating unit, the end of which is adjacent to the air outlet of the cyclone body, while the grating unit has a lattice portion forming a channel in communication with the air outlet; and dust removing means for removing dust and foreign substances adhering to the grating part of the grating unit from the grating portion. 2. The cyclone dust collector according to claim 1, in which the dust removal means comprises rotation means located on the lower part of the grating unit, for rotation under the action of the air flow passing through it, a rotating element rotatably connected to the rotation means and located separately from the end of the grating unit at a given distance from it; and a brush element, one end of which is connected to the rotating element, and the other end is located so as to be in contact with the grating part of the grating unit to remove dust and foreign substances from the grating part. 3. The cyclone dust collector according to claim 2, in which the rotation means comprises a cylindrical body fixed by a tight fit on the lower end of the grating unit, a blade fan fixed inside the cylindrical body, and first and second support elements for holding both ends of the blade fan inside the cylindrical body . 4. The cyclone dust collector according to claim 3, in which the first and second support elements contain at least two ribs and the first and second shaft holes made in the hub formed by the Central parts of the ribs to hold the shaft of the blade fan, while the first support element is made as a whole with one end of the cylindrical body, and the second supporting element is connected with the possibility of disconnection with a mounting hole made on the inside of the other end of the cylindrical body. 5. The cyclone dust collector according to claim 4, in which the first and second support elements contain three ribs. 6. The cyclone dust collector according to claim 3, in which the rotating element is made in the form of a cone-shaped rotating plate having a connecting recess made in its center, into which the end of the shaft of the blade fan is mounted by tight fit. 7. The cyclone dust collector according to claim 2, in which the brush element comprises a lever part attached to the rotational element, and a brush part connected to the end of the lever part. 8. The cyclone dust collector according to claim 7, in which the brush element further comprises at least two brush parts located opposite each other, and an additional elastic element is provided that provides elastic deflection of each brush part for pressing from the side of two brush parts on the grating part of the grating unit for close contact with it. 9. The cyclone dust collector of claim 8, wherein the resilient member is a rubber ring. 10. The cyclone dust collector according to claim 1, in which the grating unit comprises a first part of the grating body having a substantially conical shape and comprising a supporting part fixed in an air outlet of the cyclone body, a second part of the grating body having a substantially conical shape and containing an open section and a closed section extending from the first part of the grill housing, wherein the outer surface of the open section is open in the radial direction, and the outer surface of the closed section is respectively closed in p in the adial direction, while the open outer surface of the open portion of the second part of the lattice body is covered with a mesh screen, resulting in a lattice part with many small holes in it.