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Oil injection device for coal mine winch steel wire rope

A technology of oil injection device and wire rope, which is applied in the direction of injection device, hoisting device, clockwork mechanism, etc., can solve the problems of wasting oil, unsafe, polluting the environment, etc.

Inactive Publication Date: 2014-02-19
SHANDONG UNIV OF SCI & TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

In order to ensure the safe production of the winch, manual maintenance is often required, and grease is applied to the wire rope. This operation method is neither safe nor uniform, and it is easy to be scattered during the application process, which wastes oil and pollutes the environment.

Method used

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  • Oil injection device for coal mine winch steel wire rope
  • Oil injection device for coal mine winch steel wire rope

Examples

Experimental program
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Effect test

Embodiment Construction

[0006] The fuel spray cover of the present invention is installed to the desired position, and the fuel spray cover wraps part of the steel wire rope. After the oil pump is turned on, the fuel in the fuel tank will be evenly sprayed onto the wire rope through the fuel nozzle, and some fuel will drip from the wire rope, and the dripping fuel will collect at the bottom of the fuel injection cover, and return to the fuel tank through the oil return pipe for circulation use.

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Abstract

The invention relates to an oil injection device for a coal mine winch steel wire rope. The oil injection device is mainly composed of an oil injection cover (1), an oil tank (4) and an oil pump, wherein the oil injection cover (1) is in the shape of a spindle; a mounting groove (9) is formed in the upper side of the oil injection cover (1) to enable the oil injection cover (1) to be mounted in a required position; oil injection nozzles (3) are arranged on the inner wall of the upper side of the oil injection cover (1), an even number of oil injection nozzles (3) need to be arranged and evenly distributed on the two sides of the mounting groove (9) to ensure uniform oil injection, and when the number of the oil injection nozzles is two or four, the oil injection device is uniform in oil injection and little in oil dripping amount.

Description

technical field [0001] The invention relates to a coal mine winch steel wire rope maintenance device, in particular to a coal mine winch steel wire rope fuel injection device. Background technique [0002] The coal mine winch is an important lifting tool, and the wire rope used in the winch is an important part of it. The safety performance of the wire rope determines that the winch can work safely. During the lifting and transportation process, the steel wire rope needs to be straightened and bent continuously, and the strands and strands of the steel wire rope, and the wires are constantly rubbing between the wires, and the underground production environment is relatively harsh, often encountering high temperature and high humidity. These have increased the wear and corrosion of the wire rope. In order to ensure the safe production of the winch, manual maintenance is often required, and oil is applied to the wire rope. This operation method is neither safe nor uniform, an...

Claims

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Application Information

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IPC IPC(8): B66D1/28B66D1/54B05B13/00B05B15/04
Inventor 张明明高现强
Owner SHANDONG UNIV OF SCI & TECH
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