Smart mine system
A mine and smart technology, applied in the field of smart mine systems, can solve the problems of slow production safety warning, scattered mine production information, heavy and inefficient management work, etc., and achieve the effect of speeding up the deceleration of the mine car, increasing the resistance, and ensuring the safety of the mine car.
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[0029] As an embodiment of the present invention, the end of the rack 53 away from the slider 52 is fixedly connected with a push rod 6; A brake lever 7 is hinged; an airbag 71 is hinged at the middle part of the brake lever 7; an end of the airbag 71 away from the brake lever 7 is hinged with the compartment 2; the airbag 71 communicates with the cylinder 61 through a pipeline; through the cylinder 61, the airbag 71 and The cooperation of the brake lever 7 pushes the end of the brake lever 7 against the bottom surface to further reduce the speed of the mine car; the rack 53 driven by the centrifugal force of the wheel 3 drives the ejector rod 6 to move, and the ejector rod 6 pushes the cylinder 61 to generate compressed gas, and the compressed gas passes through Pipeline enters in the air bag 71, and the elongation of air bag 71 drives brake lever 7 to rotate downwards, and the brake lever 7 after rotation props up against the bottom surface, increases the resistance that mine...
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