Wind-driven controller of fender of interlock way

Abstract

The invention discloses a wind-driven controller of a fender of an interlock way. The other end of a fender manual reversing valve is connected with the other end a rail manual reversing valve, the next end of a manual reversing valve and a fender cylinder back wind opening, another end of the fender manual reversing valve is connected with an operating handle of a pressure valve, one end of the rail manual reversing valve, another end of the manual reversing valve and the fender cylinder front wind opening, one end of the pressure valve is connected with the other end of a fender air cylinder, the other end of the pressure valve is connected with the other end of the fender air cylinder and the other end of a rail air cylinder, another end of the fender air cylinder is connected with the other end of the rail air cylinder, a fourth end of the fender air cylinder is connected with the other end of the rail manual reversing valve, another end of the rail air cylinder is connected with another end of a manual reversing valve, one end of the manual reversing valve is connected with a rail cylinder back wind opening, and the other end of the manual reversing valve is connected with a rail cylinder front wind opening. The wind-driven controller disclosed by the invention is applied to preventing a mine car from unhooking, enlargement sliding or excessively trailing trolleys during conveyance of a coal mine inclined drift, utilizes an underground wind source, and has the advantages of simple structure, no power supply, safety and reliability.

Description

technical field [0001] The invention relates to an interlocking barrier control device in the transportation of a coal mine inclined roadway. Background technique [0002] At present, in the coal mine inclined roadway transportation, in order to prevent the mine car from unhooking and slipping, a fence and a block interlocking control device are installed in the inclined roadway, and its operation is realized manually. Release, when the minecart reaches the bar, tilt the bar and the minecart passes. The current drawbacks: in order to save trouble or pass several vehicles at a time, the on-site operators directly pull the block and fence to let the vehicles pass through the operating mechanism, which brings great hidden dangers to safety production. Because the distance between the block and the fence is not set, the number of trailers is not limited, and the trailer can be trailered arbitrarily. Although the car blocking function is realized, the automatic reset of the...

AI Technical Summary

Problems solved by technology

[0003] In order to overcome the defects of the known manual on-site operation of the interlocking road blocking control device, which brings great hidden dangers to safe production, the present invention provides an interlocking road blocking wind control device, which adopts Automatic control for safe production

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