The invention discloses a roller adjusting device for a tower crane load-carrying trolley and belongs to the technical field of roller adjusting devices. The roller adjusting device comprises a motorcover, a fixed plate is mounted on one side of the bottom end in the motor cover, a motor is installed at the top of the fixed plate, a rotating shaft penetrating the motor cover is installed at an output end of the motor, a driving gear is installed at one end of the outer side of the rotating shaft, a rotating rod is installed on one side of the motor cover close to the rotating shaft, a drivengear is installed at one end of the outer side of the rotating rod, and a U-shaped fixed cylinder matched with the driven gear is arranged outside the driven gear. The effect of exhausting hot air inthe motor through the fan is achieved, the air cooling effect is achieved, water in the water tank is pumped into a compressor through the compressor, refrigeration is conducted through a refrigeration device arranged in the compressor, the refrigerated water is exhausted into a cooling water pipe through the compressor, and water cooling of the motor is achieved.
本发明公开了一种塔机载重小车滚轮调节装置,属于滚轮调节装置技术领域,包括电机罩,电机罩内部底端的一侧安装有固定板,固定板的顶部安装有电机,电机的输出端安装有贯穿至电机罩外部的转轴,转轴外侧的一端安装有主动齿轮,电机罩一侧靠近转轴处安装有转杆,转杆外侧的一端安装有从动齿轮,从动齿轮的外侧设置有与其相互配合的U型固定筒。本发明通过风机实现将电机内部热风排出的作用实现风冷降温的作用,通过压缩机将水箱中的水抽入至压缩机中,通过压缩机内部设置的制冷装置进行制冷,并通过压缩机将制冷后的水排入至降温水管中,实现对电机的水冷降温。
Roller adjusting device for tower crane load-carrying trolley
一种塔机载重小车滚轮调节装置
14.04.2020
Patent
Elektronische Ressource
Chinesisch
IPC: | B66C Krane , CRANES |
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