Walking and sliding device for doffing trolley

• Main Authors: ZHOU YAOEN, LU RONGHAI, FENG YUGUAN, CHENG JI, SHAN WU
• Format: Patent
• Language: English
• Published: 08.04.2015
• Subjects: NATURAL OR ARTIFICIAL THREADS OR FIBRES; SPINNING; SPINNING OR TWISTING; TEXTILES

The utility model relates to a walking and sliding device for a doffing trolley. The walking and sliding device comprises a track (4) with a rack, a track supporting base (9) and a spinning frame keel (10), the doffing trolley (1) is arranged on the track (4) with the rack, a guide wheel fixing plate (3) is installed on the inner side of the doffing trolley (1), two guide wheels (2) are installed on the guide wheel fixing plate (3), a gear (6) is arranged below the track (4) with the rack and meshed with the rack of the track (4) with the rack, a walking drive motor (5) is arranged in the doffing trolley (1), and an output shaft of the walking drive motor (5) is connected with the gear (6). The walking and sliding device for the doffing trolley is simple in structure, improves stability of doffing of the doffing trolley when bobbins are pulled or inserted, the kinematic error of the doffing trolley is reduced, and the influence on the work of the doffing trolley by errors of the parts is avoided.