Extractor including sonic agitator
View Patent ↗A carpet extractor head for a carpet extractor including at least one sonic agitator. The at least one sonic agitator includes a beater portion and an actuating member that vibrates the beater portion. The beater portion includes a hollow roller.
1. A carpet extractor head comprising at least one sonic agitator, the sonic agitator comprising a beater portion and an actuating member that vibrates the beater portion, the beater portion comprising a rotatable hollow roller.
2. The carpet extractor head of claim 1 , further comprising at least one mechanical agitator.
3. The carpet extractor head of claim 2 , wherein the at least one sonic agitator comprises a first sonic agitator and a second sonic agitator, the first sonic agitator being disposed at one side of the at least one mechanical agitator and the second agitator being disposed at another side of the at least one mechanical agitator.
4. The carpet extractor head of claim 2 , wherein the at least one mechanical agitator comprises a rotatable brush roller.
5. The carpet extractor head of claim 2 , wherein the at least one mechanical agitator comprises a plurality of rotatable scrub brushes.
6. The carpet extractor head of claim 1 , further comprising a manifold that delivers cleaning liquid to a surface to be cleaned.
7. The carpet extractor head of claim 1 , wherein the actuating member comprises:
a shaft; and
at least one eccentric member disposed on the shaft.
8. The carpet extractor head of claim 7 , wherein the hollow roller is disposed on the shaft, and the at least one eccentric member is disposed within the hollow roller.
9. The carpet extractor head of claim 8 , wherein the hollow roller has an outer surface, and the outer surface is smooth.
10. The carpet extractor head of claim 8 , wherein the hollow roller has an outer surface, and the outer surface is textured.
11. The carpet extractor head of claim 10 , wherein a plurality of bumps extend from the outer surface of the hollow roller.
12. The carpet extractor head of claim 8 , wherein the hollow roller has an outer surface, and a plurality of bristles are formed on the outer surface.
13. A carpet extractor comprising the carpet extractor head of claim 1 .
14. A carpet extractor comprising:
a cleaning liquid delivery system that delivers cleaning liquid to a surface to be cleaned;
a cleaning liquid recovery system that recovers dirty cleaning liquid and removes loosened dirt particles from the surface to be cleaned; and
a carpet extractor head comprising at least one sonic agitator, the sonic agitator comprising a beater portion and an actuating member that vibrates the beater portion, the beater portion comprising a hollow roller.
15. The carpet extractor of claim 14 , wherein the cleaning liquid delivery system comprises:
a cleaning liquid supply tank;
a manifold disposed in the carpet extractor head that distributes cleaning liquid to the surface to be cleaned; and
a pump that delivers cleaning liquid from the cleaning liquid supply tank to the manifold.
16. The carpet extractor head of claim 14 , wherein the cleaning liquid recovery system comprises:
a dirty liquid recovery tank disposed in the carpet extractor head; and
a recovery nozzle in the carpet extractor head that delivers dirty liquid and dirt particles to the dirty liquid recovery tank.
17. The carpet extractor of claim 14 , further comprising at least one mechanical agitator.
18. The carpet extractor of claim 17 , wherein the at least one sonic agitator comprises a first sonic agitator and a second sonic agitator, the first sonic agitator being disposed at one side of the at least one mechanical agitator and the second agitator being disposed at another side of the at least one mechanical agitator.
19. The carpet extractor of claim 17 , wherein the at least one mechanical agitator comprises a rotatable brush roller.
20. The carpet extractor of claim 17 , wherein the at least one mechanical agitator comprises a plurality of rotatable scrub brushes.
21. The carpet extractor of claim 14 , wherein the actuating member comprises:
a shaft; and
at least one eccentric member disposed on the shaft.
22. The carpet extractor of claim 21 , wherein the hollow roller is disposed on the shaft, and the at least one eccentric member is disposed within the hollow roller.
23. The carpet extractor of claim 22 , wherein the hollow roller has an outer surface, and the outer surface is smooth.
24. The carpet extractor of claim 22 , wherein the hollow roller has an outer surface, and the outer surface is textured.
25. The carpet extractor of claim 24 , wherein a plurality of bumps extend from the outer surface of the hollow roller.
26. The carpet extractor of claim 22 , wherein the hollow roller has an outer surface, and a plurality of bristles are formed on the outer surface.