Lifting device for a mopping roller of cleaner robot

Abstract

A lifting device for a mopping roller of a cleaner robot is provided. The cleaner robot includes a robot body, and the robot body is disposed with a cleaning device. The cleaning device includes the mopping roller, and the mopping roller is disposed with a rag. The lifting device is disposed inside the robot body and includes a driving mechanism. The driving mechanism is connected with the cleaning device. The robot body is provided with a roller-support frame, and the cleaning device is disposed on the roller-support frame. Therefore, a lifting device for a mopping roller of a cleaner robot that is simple in structure, flexible in use, accurate in control of lifting and high in automation, is realized.

What is claimed is: 
     
         1 . A lifting device for a mopping roller of a cleaner robot, wherein the cleaner robot comprises a robot body, the robot body is disposed with a cleaning device, the cleaning device comprises the mopping roller, and the mopping roller is disposed with a rag; characterized in that:
 the lifting device is disposed in the robot body, the lifting device comprises a driving mechanism, and the driving mechanism is connected with the cleaning device; and   the robot body is disposed with a roller-support frame, and the cleaning device is disposed on the roller-support frame.   
     
     
         2 . The lifting device for a mopping roller of a cleaner robot as claimed in  claim 1 , characterized in that the driving mechanism comprises a slider. 
     
     
         3 . The lifting device for a mopping roller of a cleaner robot as claimed in  claim 2 , characterized in that the slider is made of a metal material. 
     
     
         4 . The lifting device for a mopping roller of a cleaner robot as claimed in  claim 1 , characterized in that the cleaning device is disposed with a bump, and the driving mechanism is configured to control lifting and lowering of the cleaning device by the bump. 
     
     
         5 . The lifting device for a mopping roller of a cleaner robot as claimed in  claim 4 , characterized in that the bump is disposed at a middle position of an edge of the cleaning device. 
     
     
         6 . The lifting device for a mopping roller of a cleaner robot as claimed in  claim 1 , characterized in that two sides of the cleaning device are provided with springs respectively, a first end of each of the springs is connected to the cleaning device, and a second end of each of the springs is connected to the robot body. 
     
     
         7 . The lifting device for a mopping roller of a cleaner robot as claimed in  claim 6 , characterized in that the robot body is provided with spring limiters, and the second ends of the springs are connected with the spring limiters respectively. 
     
     
         8 . The lifting device for a mopping roller of a cleaner robot as claimed in  claim 1 , characterized in that two sides of the roller-support frame are provided with rotation shafts respectively, a base is disposed below the roller-support frame, and the base is connected with the roller-support frame by the rotation shafts. 
     
     
         9 . The lifting device for a mopping roller of a cleaner robot as claimed in  claim 1 , characterized in that the roller-support frame is made of a plastic material.