Driving device for rotary friction vibrator

• Main Authors: QIAN XIAOPENG, CHAI MINGGANG, HAO ZIHAN, YAO YONGZHENG, CAO ZHANGHAI
• Format: Patent
• Language: Chinese; English
• Published: 26.03.2021
• Subjects: BLASTING; ENGINEERING ELEMENTS AND UNITS; GEARING; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVEFUNCTIONING OF MACHINES OR INSTALLATIONS; HEATING; LIGHTING; MECHANICAL ENGINEERING; THERMAL INSULATION IN GENERAL; WEAPONS

The invention discloses a driving device for a rotary friction vibrator. The driving device comprises a frame, a motor, two speed reducing mechanisms and two power output shafts, four sets of slidinggrooves are formed in the frame, slidable tensioning devices are installed in two of the sliding grooves, the two power output shafts are arranged in the other two sets of sliding grooves, and secondbelt wheels are arranged on the power output shafts; each tensioning device comprises a first bearing seat, a first bearing, a first rotating shaft and a tensioning wheel, the first bearings are arranged in the first bearing seats, and the tensioning wheels are arranged on the first rotating shafts; and each speed reducing mechanism comprises a speed reducing gear, a first belt wheel, a second rotating shaft, a second bearing and a second bearing seat, the second bearings are arranged in the second bearing seats, the second rotating shafts are matched with the second bearings, the first belt wheels and the speed reduci