A kind of blocking conveying vehicle equipment used on the railway track of the mine

Abstract

The invention discloses conveying vehicle stopping equipment used on a mine tunnel rail. The conveying vehicle stopping equipment used on the mine tunnel rail comprises a loading frame and a connecting box fixedly arranged at the lower end of the loading frame; and a transmission cavity with a downward opening is formed in the connecting box. According to the conveying vehicle stopping equipment used on the mine tunnel rail, by using a foot brake structure arranged on a wheel axle and a one-way shaft coupling structure connected with the foot brake structure, the synchronous rotation shaft coupling direction is arranged on an obliquely downward side; during the rolling of a wheel, the one-way shaft coupling structure starts the foot brake structure to limit the rotation of the wheel axle;and moreover, by using a mechanism with a centrifugal rotating disc, the foot brake structure part is pulled to guarantee that the foot brake part cannot interfere the movement of a vehicle no matterhow the advancing direction of the vehicle is changed in the case of normal moving; the equipment can be independently arranged on the wheel axle and automatically recognizes, judges and stops the vehicle without being manually started so that accidents are effectively prevented; and moreover, the conveying vehicle stopping equipment used on the mine tunnel rail can work together with an existingvehicle stopper to realize double vehicle stopping protection so that the safety of mine tunnel operation is enhanced.

Description

technical field [0001] The invention relates to the technical field of rail mine cars, in particular to a blocking conveying vehicle device used on a rail of a mine. Background technique [0002] When the mine car is transported underground, it relies on the rails laid in the roadway. The mine car often needs to stop on the rail to load or unload coal. Since the rail is inclined in the road section, the mine car will slip due to gravity and its own inertia. It affects the safety of coal transportation, so it is necessary to install car blocking equipment on the rails or vehicles. The upper car blocking device of traditional vehicles has a complex structure and high maintenance cost. It is not economical to apply it to the conveyor vehicle in the coal mine. Active operation. When the personnel do not operate in place or forget to operate, the phenomenon of slippage will occur, resulting in economic losses and safety accidents. The invention clarifies a device that can autom...

AI Technical Summary

Problems solved by technology

[0002] When the mine car is transported underground, it relies on the rails laid in the roadway. The mine car often needs to be parked on the rail to load or unload coal. Because the rails are inclined in the road section, the mine car will slip due to gravity and its own inertia. It affects the safety of coal transportation, so it is necessary to install a car stop device on the track or vehicle. The upper car stop device of the traditional vehicle has a complicated structure and high maintenance cost. It is not economical to apply it to the conveyor car in the coal mine. active operation

When the personnel do not operate properly or forget to operate, the phenomenon of vehicle slipping will occur, resulting in economic losses and safety accidents.

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