Mobile robotistic mopping machine

摘要

A mobile robotistic mopping machine is formed of a body frame, a mop cloth, a power device, and a control device. The power device includes two opposite wheels and two opposite motors connected with the respective wheels for driving the wheels to rotate to further enable the body frame via the wheels to make the mop cloth move forward for cleaning the ground. The control device is electrically connected with the motors for controlling the motors. When the body frame makes the mop cloth move forward for a predetermined distance, the control device can control and make one of the motors reversely rotate and meanwhile make the other keep normal rotation to further enable the body frame to make the mop cloth turn for a predetermined angle and then keep moving forward.

主权项

1. A mobile robotistic mopping machine comprising:
a body frame; a mop cloth detachably mounted to the body frame; a power device mounted to the body frame and having two wheels opposite to each other and two motors opposite to each other, each of the motors being connected with one of the wheels for driving said one wheel to rotate; and a control device mounted inside the body frame and electrically connected with the motors for controlling the motors; wherein when the body frame is synchronous with normal rotations of the two wheels to drive the mop cloth to move forward for a predetermined distance, the control device controls and makes one of the motors reversely rotate and makes the other normally rotate, so in this way, the body frame makes the mop cloth turn for a predetermined angle, and wherein the body frame comprises a housing, a mounting portion, a wing-shaped member, at least two linking members, and at least two resilient members, the mounting portion being mounted inside the housing, the mounting portion having at least two first axial tubes extending upward from a bottom side thereof, the wing-shaped member having at least two second axial tubes extending upward from a top side thereof, each of the second axial tubes being axially movably inserted into one of the at least two first axial tubes, each of the linking members being connected with one of the at least two first axial tubes and one of the at least two second axial tubes, each of the resilient members being sleeved onto one of the at least two linking members and abutting against an end wall of one said first axial tube and an end wall of one said second axial tube; the mop cloth being coupled to an external peripheral edge of the wing-shaped member; the power device is mounted to the mounting portion.