| 摘要 |
<p>A floor maintenance machine comprises a platform mounted on wheels. An electric power system on the platform is coupled to some of the wheels for driving the machine. A steering system on the platform is coupled to selected ones of the wheels for steering the machine. A vacuum system on the platform is connected to and operated by the electric power system for vacuuming a floor on which the machine is driven. A brushing system on the platform is connected to and operated by the electric power system for performing operations on the floor. The brushing system comprises a plurality of brushes selectively manually coupled to the brushing system for selectively washing, waxing and buffing the floor. A washing system on the platform washes the floor. The washing system comprises a storage drum having two independent compartments, one containing a detergent and water solution and the other containing rinse water when washing and liquid wax when waxing. A waxing system on the platform is connected to and operated by the electric power system for waxing the floor. A vehicle control system is coupled to the electric power system for controlling the movement of the machine. A machine control system is coupled to the electric power system for selectively controlling the operation of the vacuum system, the brushing system and the waxing system.</p> |
