Explosion-proof motor toothed card rail car for coal mine

Abstract

The invention discloses an explosion-proof motor toothed card rail car for a coal mine. Track modules can be connected with one another through bolts; an electric appliance square box is provided withan electric appliance square box bottom plate; one end of a walking part is welded on the lower end surface of the electric appliance square box bottom plate; the operation box and the oil tank are fixed on a bottom plate of the electric appliance square box; flanges are arranged on the two sides of the electric appliance square box, wherein the middle flange is used for being connected with an anti-derailing device, and the two end flanges are used for being connected with clamping devices. The roller bracket is welded with the electric appliance square box bottom plate and the clamping device; the winding roller is connected to the roller support. The coiling controller is connected with the base; the base is welded to the clamping device. The toothed card rail car is a mechanical mounting and withdrawing device manufactured according to the actual situation of well mining, and is traction equipment which takes an existing power supply of a working surface as power, walks on a matched rail module and is used for realizing transportation of a hydraulic bracket and other objects.

Description

technical field [0001] The invention relates to the technical field of mining machinery, in particular to an explosion-proof motor rack rail car for coal mines. Background technique [0002] At present, the traction equipment used for installation and retraction in the fully mechanized mining working face of coal mines is mainly the winch of the pulling back column, but the upper and lower personnel of the pulling winch make mistakes with each other, resulting in inaccurate stop positions, and there is a safety hazard of injury after the traction wire rope is broken. ; And the shape is long and the structure is unreasonable, so it is not suitable for use on the working surface. Contents of the invention [0003] The object of the present invention is to provide an explosion-proof motor gear rail truck used in coal mines to solve the problems raised in the above-mentioned background technology. [0004] An explosion-proof motor rack rail car for coal mines, including a tra...

AI Technical Summary

Problems solved by technology

[0002] At present, the traction equipment used for installation and retraction in the fully mechanized mining working face of coal mines is mainly the winch of the pulling back column, but the upper and lower personnel of the pulling winch make mistakes with each other, resulting in inaccurate stop positions, and there is a safety hazard of injury after the traction wire rope is broken. ; and the shape is long and the structure is unreasonable, so it is not suitable for use on the working surface

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