Automatic drainage ditch cleaning device based on motor driving

An automatic drainage ditch cleaning device based on motor driving relates to the technical field of garbage cleaning devices and comprises rails symmetrically arranged on two sides in a drainage ditch along the trend of the drainage ditch, a sealing shell and a cleaning plate arranged at the front end or the rear end of the sealing shell, and the sealing shell moves along the two rails through a driving mechanism. And the shape and the size of the cleaning plate are matched with those of the section of the drainage ditch. The device is simple in structure, convenient to use and suitable for regular garbage cleaning of a linear drainage ditch, when the device is used, a rainwater grate above the drainage ditch does not need to be completely opened, tedious and tired manual labor is not needed, garbage cleaning and device resetting can be completed only by operating a forward button and a backward button, and therefore the labor intensity is reduced, and the working efficiency is improved. And the drainage dit