Tunnel and stair step mopping robot

Abstract

The invention provides a tunnel and stair step mopping robot. The robot comprises a cleaning tank, a transverse sliding frame, an inner hanging frame, an inner baffle, an outer baffle, an extruding plate, a stirring and washing lever, a clamping jaw and clamping arm mechanism, main arm frames, connecting frames, outer hanging frames, mopping cloths, a motor, a hydraulic cylinder and a vehicle body. The cleaning tank, the clamping jaw and clamping arm mechanism and the main arm frames are installed on the front portion of the vehicle body. The transverse sliding frame, the inner hanging frame, the inner baffle, the extruding plate, the stirring and washing level and the outer baffle are installed in the cleaning tank. The mopping cloths are hung on the inner hanging frame, and the connecting frames are arranged at the front ends of the two main arm frames. The connecting frames make the two outer hanging frames connected to form a front row and a rear row, and the mopping cloths are hung on the outer hanging frames. When the floor is mopped, and the two connecting frames are close to each other side by side. The two rows of mopping cloths are used for mopping the floor in turn and are cleaned in turn. The clamping jaw and clamping arm mechanism is used for taking down the mop cloths between the inner hanging frame and the outer hanging frames, and transferring and hanging the mop cloths. The mopping cloths are stirred, squeezed and dewatered in the cleaning tank. The floor mopping robot can be used for mopping railway stations, subway tunnels, stair steps and all wide floors. The mopping width is two to three meters, the robot can avoid barriers and be folded, and crossing water use and water conservation are achieved.

Description

technical field [0001] The invention belongs to the field of environmental protection machinery, in particular to a tunnel and step mopping robot. Background technique [0002] Existing railway stations and subway stations have wide tunnels, long steps and many steps. For mopping and washing the tunnel ground, although mopping machines are useful, most of these mopping machines use a disc to rotate, with a small amount of water spray, and a water-absorbing rake behind it to absorb water. This type of mopping machine has a narrow mopping area, and the second is that the ground is not clean after mopping. Because there is a thin layer of sewage that will always remain on the ground, the ground is not clean after mopping, and it needs to be mopped repeatedly. There is also a long mopping handkerchief installed in front or behind the mopping machine to mop the floor. Although the mopping area is relatively wide, this long mopping handkerchief cannot be cleaned automatically. ...

AI Technical Summary

Problems solved by technology

[0003] The purpose of the present invention is to overcome the shortcomings of the existing cleaning station tunnels and steps, and to provide a tunnel and step mopping robot that has a wide mopping area and can automatically clean the mop at any time, hereinafter referred to as the mopping robot

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