CUTTING APPARATUS, CLEANING DEVICE, CLEANING BASE STATION, AND CLEANING SYSTEM AND METHOD

Provided are a cutting apparatus (100), a cleaning device (200), a cleaning base station (300), a cleaning system, and a method. The cutting apparatus (100) includes a housing (11), N groups of blades, and a drive mechanism. The housing (11) has an opening (110). N groups of blades each include a fixed blade (12) and a movable blade (13). N fixed blades (12) are located in the housing (11) and arranged linearly. N movable blades (13) are located in the housing (11) and arranged linearly. Each of the N movable blades (13) corresponds to one of the N fixed blades (12). Each of the N fixed blades (12) and each of the N movable blades (13) have a toothed edge (14) protruding from the opening (110) towards an outer side of the housing (11), and the toothed edge (14) of the fixed blade (12) is tightly fitted to the toothed edge (14) of the movable blade (13). The drive mechanism is in a linkage engagement with the movable blade (13) and configured to drive a reciprocation of the movable blade (13) relative to the fixed blade (12) between a first position and a second position. At least two movable blades (13) have movement directions opposite to each other. Therefore, straightness and a fit degree between the movable blade (13) and the fixed blade (12) are ensured. Moreover, the movement directions of the two adjacent movable blades (13) are opposite, which may counteract an inertia force with each other and reduce vibration of the system.