A special crane for the production of aluminum profiles

Abstract

The invention discloses a special crane for production of an aluminum profile. The special crane comprises a main lifting machine, a bridge frame, a lifting frame, a sliding trolley, a balancing weight and a cab, wherein the main lifting machine is fixed on main beams of the bridge frame via a base; the bridge frame is formed by means of connecting two end beams and two main beams via bolts; the lifting frame is connected with the main beams of the bridge frame via bolts; the sliding trolley is arranged on a vertical fixing track of the lifting frame and is connected with one end of a lifting chain; the balancing weight is connected with the sliding trolley via the lifting chain; and the cab is fixed on the lifting frame at one end of the crane. In actual work, since the sliding trolley is provided with a hook and a lug and the hook has a certain movement range, the aluminum profile can be drained rapidly, the work time is saved and the production efficiency is enhanced; and meanwhile, the balancing weight connected with the sliding trolley is capable of lowering the temperature of the main lifting machine in movement, and the actual work requirement of a factory is satisfied.

Description

technical field [0001] The invention relates to the field of production and processing equipment for aluminum profiles, in particular to a special crane for the production of aluminum profiles. Background technique [0002] At present, the special cranes for the production of aluminum profiles in China are ordinary bridge cranes, which are mainly composed of a bridge frame, a lifting trolley, and a lifting frame. The crane with this structure is simple in structure and low in cost, but in the actual production of aluminum profiles, the crane needs to be able to adapt to the long-term working state of three shifts in the factory, so the motor of the lifting host is frequently started and the temperature rises during the stop process. , Seriously damaged the motor. In addition, the working environment of the two processes of oxidation and electrophoresis is relatively poor. The crane often has problems such as unstable operation, unreliable lifting, and high maintenance rate, ...

AI Technical Summary

Problems solved by technology

The crane with this structure is simple in structure and low in cost, but in the actual production of aluminum profiles, the crane needs to be able to adapt to the long-term working state of three shifts in the factory, so the motor of the lifting host is frequently started and the temperature rises during the stop process. , seriously damaged the motor. In addition, the working environment of the two processes of oxidation and electrophoresis is relatively poor. The crane often has problems such as unstable operation, unreliable lifting, and high maintenance rate, which seriously restricts the improvement of aluminum profile production efficiency.

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