Cleaning device

The cleaning device comprises a cleaning box, a cleaning tank with an upward opening is formed in the cleaning box, a main brush roller is rotatably installed in the cleaning tank, a top cover capable of blocking the opening of the cleaning tank is installed on the cleaning box, a rotating disc is rotatably installed on the top cover, the axis of the rotating disc coincides with the axis of the main brush roller, and the main brush roller is installed on the rotating disc. A plurality of side wall brush rollers parallel to the main brush roller are connected to the rotary disc in the circumferential direction. According to the cleaning device, through the arrangement of the cleaning box, the main brush roller, the top cover, the rotating disc and the side wall brush roller, the inner wall and the outer wall of a tubular part can be brushed at the same time, the brushing effect on the tubular part can be ensured, and cleaning dead corners on the inner wall of the tubular part are reduced. 本实用新型提出了一种清洗装置，包括清洗盒，