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CLEANING STRUCTURE FOR AUTONOMOUS MOVING FLOOR SWEEPING MACHINES

  • US 20130291319A1
  • Filed: 05/07/2012
  • Published: 11/07/2013
  • Est. Priority Date: 05/07/2012
  • Status: Abandoned Application
First Claim
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1. A cleaning structure for an autonomous moving floor sweeping machine which includes at least a cleaning structure, a battery to support operation of the floor sweeping machine, a driving wheel to drive movement of the floor sweeping machine, a first servomotor to drive the driving wheel, a second servomotor to drive the cleaning structure to perform cleaning tasks, a microcontroller unit to control spinning of the first and second servomotors, a light emission member activated by a voltage sent and converted by the microcontroller unit, a light receiving member to receive light from the light emission member and convert the light to send to operate the microcontroller unit and a function key to select preset functions provided by the microcontroller unit to control the first and second servomotors, the cleaning structure comprising:

  • a floor sweeping roller driven by the second servomotor to spin and clear dirt on a floor;

    a dust guide plate located at one side of the floor sweeping roller and interposed between the driving wheel and the floor sweeping roller;

    a flexible barrier plate located below the dust guide plate in contact with the floor to prevent the dirt from passing through under the dust guide plate towards the driving wheel;

    a dust guarding hood located at another side of the floor sweeping roller; and

    a fender jutting and extended below the dust guarding hood to prevent residual dirt from forming falling dust dropping to the floor.

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