Automatic chain tightness adjusting device

• Main Authors: YE LIANGSONG, ZHOU YONG, LYU FUJIAN, DONG ZHONGWEI, LU NING, LI MINGMING
• Format: Patent
• Language: Chinese; English
• Published: 28.05.2024
• 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 utility model relates to the field of copper rod machining, and discloses an automatic chain tightness adjusting device which comprises a bottom plate, two sets of positioning guide plates are symmetrically welded to the upper surface of the bottom plate, two sets of guide sleeves are symmetrically and fixedly connected to the upper surface of the bottom plate, and adjusting rods are slidably connected to the upper ends of the two sets of guide sleeves in an inserted mode. The outer sides of the two sets of adjusting rods are sleeved with adjusting springs, a guide wheel main shaft is inserted between the two sets of adjusting rods, and the outer side of the guide wheel main shaft is slidably connected with a mounting assembly. Through cooperation of the adjusting spring, the adjusting rod and the guide wheel main shaft, under the elastic force effect of the adjusting spring, the adjusting upper rod is jacked up, the adjusting guide wheel on the guide wheel main shaft is driven to adjust the tightness of