Movable material lifting device

• Main Authors: XU QIPENG, HU WEI, LI CHANGJUN, WU QIONG, ZHANG YONGWU, LYU XU, WANG LIJUAN
• Format: Patent
• Language: Chinese; English
• Published: 06.09.2022
• Subjects: BLASTING; CAPSTANS; CRANES; ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVEFUNCTIONING OF MACHINES OR INSTALLATIONS; HAULING; HEATING; HOISTING; HOISTS; LIFTING; LIGHTING; LOAD-ENGAGING ELEMENTS OR DEVICES FOR CRANES, CAPSTANS,WINCHES, OR TACKLES; MEANS FOR DAMPING VIBRATION; MECHANICAL ENGINEERING; PERFORMING OPERATIONS; SHOCK-ABSORBERS; SPRINGS; TACKLES, e.g. PULLEY BLOCKS; THERMAL INSULATION IN GENERAL; TRANSPORTING; WEAPONS; WINCHES

The invention relates to the technical field of lifting devices, in particular to a movable material lifting device which comprises a supporting frame, four brake universal wheels facilitating movement of the supporting frame are installed at the bottom end of the supporting frame, a transverse rod is slidably connected to the supporting frame, and a lifting structure capable of lifting the transverse rod is arranged on the supporting frame. The transverse rod is provided with an anti-breaking structure for preventing materials from falling to the ground from the high position to be damaged when the lifting structure is damaged, the supporting frame is provided with a driving structure used for driving the lifting structure, the supporting frame is provided with a protection structure used for protecting the driving structure, and the transverse rod is provided with an adjusting structure. And the hooking structure is arranged on the adjusting structure, the position of the hooking structure can be adjusted t