Cleaning machine for cleaning a surface
A cleaning machine for cleaning a surface is provided. The cleaning machine includes a base assembly that moves along the surface and a liquid distribution system associated with the base assembly for distributing the cleaning solution to the cleaning surface. A suction nozzle assembly is mounted to the base assembly and includes a front nozzle portion and a rear nozzle portion. The front nozzle portion defines a fluid flow path having an inlet opening and an outlet opening and the rear nozzle portion defines a fluid flow path having an inlet opening and an outlet opening. A suction source is in fluid communication with the suction nozzle for applying suction to draw the cleaning solution and dirt from the surface and through the suction nozzle assembly. The fluid flow path of the front nozzle portion is closed in response to the base assembly moving in one of the forward direction and rear direction. The fluid flow path of the rear nozzle portion is closed in response to the base assembly moving in other one of the forward and rear direction.
1. A cleaning machine for cleaning a surface in which cleaning solution is distributed to the surface and substantially simultaneously extracted along with dirt on the surface in a continuous operation as it moves along the surface comprising:
a) a base assembly for movement along the surface;
b) a handle portion pivotally connected to said base assembly;
c) a suction nozzle assembly mounted to said base assembly, said suction nozzle assembly including a front nozzle portion and a rear nozzle portion, said front nozzle portion defining a fluid flow path having an inlet opening and an outlet opening, said rear nozzle defining a fluid flow path having an inlet opening and an outlet opening;
d) an electrically powered suction source in fluid communication with said suction nozzle for applying suction to draw the cleaning solution and dirt from the surface and through the suction nozzle assembly;
e) a liquid distribution system associated with said base assembly for distributing the cleaning solution to the cleaning surface, the liquid distribution system further including a solution tank for holding the cleaning solution, said solution tank removably mounted to one of said base assembly and said handle portion, wherein the liquid distribution system includes at least one front distributor and one rear distributor fluidly connected to said solution tank for distributing the cleaning solution to the surface; and
f) an agitator positioned intermediate the front and rear distributors,
wherein one of said front distributor and said rear distributor distributes said cleaning solution in response to said base assembly moving in a forward direction and the other one of said front distributor and said rear distributor distributes said cleaning solution in response to said base assembly moving in a rear direction.
2. The cleaning machine of claim 1 , wherein the fluid flow path of said front nozzle portion of said suction nozzle assembly is closed in response to said base assembly moving in one of the forward direction and rear direction, the fluid flow path of said rear nozzle portion of said suction nozzle assembly being closed in response to said base assembly moving in the other one of the forward and rear direction.
3. The cleaning machine of claim 1 , wherein said liquid distribution system includes a first source providing a supply of a first cleaning solution and a second source providing a supply of a second cleaning solution, one of said front distributor and said rear distributor dispensing said first cleaning solution and the other one of said front distributor and said rear distributor dispensing said second cleaning solution.
4. The cleaning machine of claim 3 , wherein said front distributor dispenses the first cleaning solution in response to said base assembly moving in the first direction and said rear distributor dispensing said second cleaning solution in response to said base assembly moving in the second direction.
5. A cleaning machine for cleaning a surface in which cleaning solution is distributed to the surface and substantially simultaneously extracted along with dirt on the surface in a continuous operation as it moves along the surface comprising:
a) a base assembly for movement along the surface;
b) a handle portion pivotally connected to said base assembly;
c) a suction nozzle assembly mounted to said base assembly;
d) an electrically powered suction source in fluid communication with said suction nozzle for applying suction to draw the cleaning solution and dirt from the surface and through the suction nozzle assembly;
e) a liquid distribution system associated with said base assembly for distributing the cleaning solution to the cleaning surface; wherein said liquid distribution system includes at least one front distributor and one rear distributor, one of said front distributor and said rear distributor distributing said cleaning solution in response to said base assembly moving in a first direction and the other one of said front distributor and said rear distributor distributing said cleaning solution in response to said base assembly moving in the second direction and,
f) an agitator positioned intermediate the front and rear distributors.
6. The cleaning machine of claim 5 , wherein said liquid distribution system further includes a first source providing a supply of a first cleaning solution and a second source providing a supply of a second cleaning solution, wherein said front distributor distributes the first cleaning solution in response to said base assembly moving in the first direction, said rear distributor distributing said second cleaning solution in response to said base assembly moving in the second direction.