The invention relates to the technical field of European-style cranes, in particular to an European-style crane with a modularized wheel box, the front end of a rack is provided with a supporting wheel, the outer side of the rack is fixedly provided with a first fixing frame and a second fixing frame, the first fixing frame is used for supporting a steel wire rope reel, and the second fixing frame is used for supporting a main motor; the transmission adjusting mechanism is fixed to the top of the rear end of the rack, the two ends of the cylindrical shaft are rotationally arranged on the inner side of the transmission adjusting mechanism in a sleeved mode, and the shaft rod is arranged in the cylindrical shaft in a sleeved mode. A driving wheel is arranged on the top of the inner side of the transmission adjusting mechanism, a driven gear is arranged on the outer side of the driving wheel, and the end of the cylindrical shaft is sleeved with a driving gear. A first reversing driver and a second reversing driver which are in transmission connection with the main motor and a center shaft of the steel wire rope reel are correspondingly arranged on the outer side of the transmission adjusting mechanism. A power output shaft of the first reversing driver is fixed to one end of a shaft rod. The transmission adjusting mechanism is internally provided with a switching mechanism which enables the second reversing transmission device and the cylindrical shaft to be in transmission connection with the shaft rod. The problems that a steel wire rope type European style crane is complex in overall structure and large in weight are well solved.
本发明涉及欧式起重机技术领域,具体为一种具有模块化轮箱的欧式起重机,机架前端设有支撑轮且外侧分别固定有固定架一、二,固定架一用于支撑钢丝绳卷筒,固定架二用于支撑主电机;还包括固定于机架后端顶部的传动调节机构、两端转动套装于传动调节机构内侧的筒形轴以及套于筒形轴内的轴杆;传动调节机构内侧顶部设有驱动轮,驱动轮外侧设有从动齿轮,筒形轴端部套装有主动齿轮;传动调节机构外侧对应设有与主电机和钢丝绳卷筒中心轴传动连接的换向传动器一、二,换向传动器一动力输出轴与轴杆一端固定;传动调节机构内设有分别将换向传动器二和筒形轴与轴杆传动连接的转换机构;较好地解决了钢丝绳式欧式起重机整体结构复杂及重量大的问题。
European style crane with modularized roller box
一种具有模块化轮箱的欧式起重机
2023-10-13
Patent
Elektronische Ressource
Chinesisch
IPC: | B66C Krane , CRANES |
Lifting stabilizing mechanism of European style crane
Europäisches Patentamt | 2023
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