Onboard double-wheel double-drive feeding mechanism

• Main Authors: WANG FENGQUAN, JIA MINCHAO, YUAN YUCHUN, WANG ZHIMIN
• Format: Patent
• Language: Chinese; English
• Published: 01.03.2022
• 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 an onboard double-wheel double-drive feeding mechanism which comprises a base plate, an upper sliding seat, a lower sliding seat and a chain adjusting device. The device is characterized in that an upper sliding seat and a lower sliding seat are mounted on the base plate, and the upper sliding seat and the lower sliding seat can relatively slide on the base plate; locking mechanisms for locking the positions of the upper sliding seat and the lower sliding seat are arranged on the upper sliding seat and the lower sliding seat; a rotating shaft penetrates through the upper sliding seat and the lower sliding seat, a driving wheel is mounted at one end of the rotating shaft, and a power wheel is arranged at the other end of the rotating shaft; the chain adjusting device is arranged on the base plate in a sliding mode, a chain adjusting shaft penetrates through the chain adjusting device, a chain adjusting wheel is arranged at the end, corresponding to the power wheel, of the chain adju