Device for automatically and efficiently cutting off waste steel rails

Abstract

The invention particularly relates to a device for automatically and efficiently cutting off waste steel rails. The device comprises a steel rail placing frame, a fixing frame is arranged on the right side of the steel rail placing frame, a plurality of rows of evenly-distributed frame supporting mechanisms are arranged on the right side of the steel rail placing frame, and two symmetrically-distributed moving mechanisms are arranged on each of the two sides of each frame supporting mechanism; and a plurality of cutting mechanisms used for cutting steel rails and pressing mechanisms are fixedly arranged on the fixing frame, carrier roller mechanisms are evenly distributed between the row of bracket mechanisms on the rightmost side, and pressing and breaking mechanisms are arranged on the front sides of the carrier roller mechanisms. The waste steel rails can be cut off in the mode that cutting is conducted firstly and then extrusion is conducted, transverse movement of the waste steel rails can be achieved through the moving mechanisms, the steel rails can be fixed through the pressing mechanism, and automatic cutting of the steel rails can be achieved through a cutting machine capable of moving up and down; and longitudinal movement of the steel rails can be achieved through the carrier roller mechanisms, and the cut steel rails can be pressed and broken through the pressing and breaking mechanisms.

Description

technical field [0001] The invention belongs to the technical field of waste steel rail processing, and in particular relates to a device for automatically and efficiently cutting waste steel rails. Background technique [0002] Steel rails are the main components of railway tracks. Its function is to guide the wheels of the rolling stock to move forward, bear the huge pressure of the wheels, and transmit them to the sleepers. The rails must provide the wheels with a continuous, smooth and least drag rolling surface. In the electrified railway or automatic blocking section, the rail can also be used as a track circuit. [0003] The service life of steel rails is limited, and waste rails need to be recycled and reused. The waste rails need to be cut off. Most of the existing cut-off methods are directly cut off by manual cutting machines. This cut-off method is inefficient and requires a lot of labor. Manpower to complete the treatment of scrap rails, the labor cost is rel...

AI Technical Summary

Problems solved by technology

[0003] The service life of steel rails is limited, and waste rails need to be recycled and reused. The waste rails need to be cut off. Most of the existing cut-off methods are directly cut off by manual cutting machines. This cut-off method is inefficient and requires a lot of labor. Manpower to complete the treatment of scrap rails, the labor cost is relatively high, and the risk factor is high

The traditional way of truncating scrap rails can no longer meet the existing production needs

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