Cable trailing device for fully mechanized coal face transporter head reverse loader

Abstract

The invention relates to a cable trailing device for a fully mechanized coal face transporter head reverse loader, which relates to a tail trailing cable device of the fully mechanized coal face transporter head reverse loader, and is flexible to move and can prevent the cable and the hydraulic tube from being broken by bending. The cable trailing device for the fully mechanized coal face transporter head reverse loader adopts the technical scheme that the cable trailing device includes a movable seat capable of freely moving in the slideway and a rotating shaft capable of freely rotating between the support bracket and the movable seat, as a result, regardless of that whether the reverse loader moves or the transporter moves, the support bracket can rotate along with the angle variation of the cable and the hydraulic oil tube, so as to effectively prevent the cable and the hydraulic oil tube from being broken by bending. The cable trailing device is used for trailing the trailing cable for the fully mechanized coal face transporter head reverse loader.

Description

technical field [0001] The invention relates to a cable dragging device for transferring the tail of a conveying machine on a fully mechanized mining face, and relates to a device for dragging a cable from a conveying head of a fully mechanized mining face to a tail of a conveying machine. Background technique [0002] Usually, in the mining operation, the transporter and the reloader are usually arranged vertically at 90°, and the connecting cables between them are easily twisted under the action of vertical bending force. When the equipment moves, the damage of the cable is aggravated by the intervention of friction force. Even the cable is forcibly bent and dropped into the transfer machine chute under the action of a large twisting force. [0003] In the daily operation and production process, the high-pressure oil inlet pipe and oil return pipe will vibrate strongly under the pressure of the pump station, which makes them have strong friction with the loader and the coa...

AI Technical Summary

Problems solved by technology

[0002] Usually, in the mining operation, the transporter and the reloader are usually arranged vertically at 90°, and the connecting cables between them are easily twisted under the action of vertical bending force. When the equipment moves, the damage of the cable is aggravated by the intervention of friction force. Even under the action of a large twisting force, the cable is forcibly bent and dropped into the chute of the reloading machine

[0003] In the daily operation and production process, the high-pressure oil inlet pipe and oil return pipe will vibrate strongly under the pressure of the pump station, which makes them have strong friction with the loader and the coal baffle, which will easily cause the hydraulic oil pipe to wear and shorten Service life of hydraulic oil pipe

[0004] To sum up the two situations mentioned above, not only there are great potential safety hazards, but also when the above problems occur, it needs to be shut down for maintenance, which affects the work efficiency and brings about the loss of economic benefits

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