Large to medium-size sweeping and mopping vehicle and mopping vehicle

A sweeping and mopping vehicle, comprising a vehicle body, and a disc-type sweeping mechanism, a round-roller-type sweeping mechanism and a first mopping mechanism that are sequentially provided along the vehicle body,

• wherein the disc-type sweeping mechanism comprises a clean water tank, and disc-type sweeping edge brushes driven by a motor and provided obliquely with respect to ground, the clean water tank being provided in front of a driver zone of the vehicle body, and each disc-type sweeping edge brush is provided with a nozzle, with the nozzle located above the disc-type sweeping edge brush and in communication with the clean water tank;
• the round-roller-type sweeping mechanism comprises a refuse collector and a round-roller-type main sweeping brush driven by the motor to rotate horizontally;
• and
• the first mopping mechanism comprises a dragging roller, a guiding mopping roller, a guiding roller, a ring-shaped mop and a washing water tank, the washing water tank is provided behind the driver zone of the vehicle body, mop arms are hinged to the vehicle body, two ends of the guiding mopping roller and two ends of the guiding roller are fixedly connected with the mop arms, each mop arm is connected with the vehicle body through a lifting or upwardly-rotating mechanism, the ring-shaped mop is driven by the dragging roller and the guiding mopping roller to rotate, and the guiding roller is pressed on the ring-shaped mop.