Device for automatically and efficiently cutting off waste steel rails

A rail and waste technology, which is applied in the field of automatic and efficient cutting of waste rail devices, can solve the problems of high risk factor, limited service life of rails, and high labor costs

Active Publication Date: 2021-05-28
广州砺风新材料科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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 in

Method used

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  • Device for automatically and efficiently cutting off waste steel rails
  • Device for automatically and efficiently cutting off waste steel rails
  • Device for automatically and efficiently cutting off waste steel rails

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0027] Example 1, such as figure 1 As shown in —7, the device for automatically and efficiently cutting waste rails includes a rail placement frame 1, the rail placement frame 1 is used to place waste rails 2, the right side of the rail placement frame 1 is provided with a fixed frame 5, and the right side of the rail placement frame 1 is provided with a Multiple rows of evenly arranged bracket mechanisms 3 for supporting the rail 2, the bracket mechanism 3 is used to place the rail 2, the structure of the bracket mechanism 3 is not limited, and the placement of the rail 2 can be realized without rotation That is, two symmetrically distributed moving mechanisms 4 for laterally moving the rail 2 are respectively provided on both sides of the supporting mechanism. , supporting plate 409, mobile frame bracket 408, transverse guide rod 403, longitudinal guide rod 406, L-shaped guide plate 407, the transverse electric cylinder 405 is fixed on the fixed plate 404, and the output end...

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PUM

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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...

Claims

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Application Information

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IPC IPC(8): B23D19/06B23D33/00B23D33/02
CPCB23D19/06B23D33/00B23D33/02
Inventor 牛文龙麻金凤孔晓宁
Owner 广州砺风新材料科技有限公司
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