A special cable for intelligent shearer

Abstract

The invention discloses a special cable for an intelligent shearer, which includes a power line, a control line, a communication line, an optical fiber, a grounding line, an air duct and an insulating jacket, the insulating jacket is provided with a zipper mechanism, and the insulating jacket is passed through The zipper mechanism is closed to form an insulating sleeve, and the power lines, control lines, communication lines, optical fibers, grounding wires and air ducts are all arranged in the inner cavity of the insulating sleeve, wherein the air duct is arranged in the middle of the insulating sleeve. The inner wall of the insulating jacket is provided with a foam extrusion filling layer; the insulating jacket is provided with anti-wear fittings, and the anti-wear fittings include a tightening strip set and fixed on the insulating jacket, and the tightening strips are A plurality of supporting rolling parts are provided, and the tightening band is fixed by a positioning mechanism to form a positioning ring sleeved on the insulating jacket; the insulating jacket is provided with a positioning hoop mechanism. The invention integrates various lines into one body, meets various requirements of the coal shearer, and has the advantage of good anti-wear effect.

Description

technical field [0001] The invention relates to the field of mining, in particular to a special cable for an intelligent shearer. Background technique [0002] In the process of intelligent coal mining, the intelligentization of the key equipment coal mining machine is the basis of intelligent coal mining. The existing coal machine cables can no longer fully meet the transformation of on-site intelligent operation, and various lines are arranged separately. , It is easy to cause entanglement, and it is easy to cause friction with the inner wall of the pipe during traction and laying, causing damage. Therefore, we provide a special cable for intelligent shearer. Contents of the invention [0003] In order to solve the defects in the prior art, the invention provides a special cable for an intelligent shearer. [0004] In order to solve the problems of the technologies described above, the present invention provides the following technical solutions: [0005] The present ...

AI Technical Summary

Problems solved by technology

[0002] In the process of intelligent coal mining, the intelligentization of the key equipment coal mining machine is the basis of intelligent coal mining. The existing coal machine cables can no longer fully meet the transformation of on-site intelligent operation, and various lines are arranged separately. , it is easy to cause entanglement, and it is easy to cause friction with the inner wall of the pipe during traction laying, causing damage

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