Brush of dirt suction device

• Main Authors: CAI RUWEN, ZHENG JIAQIU, GAN YUNQIU, LIN YONGJIAN, YING DONGXU, FENG LEI
• Format: Patent
• Language: Chinese; English
• Published: 23.08.2022
• Subjects: CLEANING; CLEANING IN GENERAL; PERFORMING OPERATIONS; PREVENTION OF FOULING IN GENERAL; TRANSPORTING

The utility model discloses a dirt suction device brush, belongs to the technical field of dirt suction device parts, is used for enabling the dirt suction device brush to be labor-saving during use and improving dirt suction efficiency, and comprises a configuration shaft and a rotary brush body arranged on the configuration shaft in a sleeving mode, a mounting groove is formed in the configuration shaft, the configuration shaft is fixedly connected with a limiting column in the mounting groove, and a coil spring is arranged on the limiting column in a sleeving mode. Bristles are arranged on the outer side face of the rotating brush body, a spring end inserting hole is formed in the inner wall of the rotating brush body, an optical shaft is arranged at one end of the configuration shaft, and a gear is arranged at the other end. The brush is designed to be of a rotary structure, the brush is provided with the driving assembly, it can be guaranteed that the gathering directions of dirt are consistent, manpower