Transmission device

• Main Authors: LI BAIBIAO, CHEN CHAOFENG, LIANG YONGAN
• Format: Patent
• Language: Chinese; English
• Published: 15.03.2024
• Subjects: DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS; GRINDING; MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; PERFORMING OPERATIONS; POLISHING; TRANSPORTING

The utility model discloses a transmission device which comprises a first transmission assembly and a second transmission assembly, the first transmission assembly comprises a first rotating disc and a first power piece driving the first rotating disc to rotate, the first rotating disc is used for installing a sanding assembly, the sanding assembly comprises a sanding belt and a plurality of supporting wheels supporting the sanding belt, and the supporting wheels are rotationally connected with the first rotating disc; one supporting wheel is in transmission connection with a gear; and the second transmission assembly comprises a second rotating disc and a second power piece driving the second rotating disc to rotate, the second rotating disc and the first rotating disc rotate coaxially, the second rotating disc is provided with a gear ring, and the gear ring is meshed with the gear to drive the supporting wheel to rotate. The sanding machine can solve the problem of insufficient power and improve the sanding