Early-warning retractable mine car

Abstract

The invention discloses a telescopic mine car capable of early warning, comprising a front compartment, a rear compartment, an infrared detector, an audible and visual alarm, a signal receiver, a slideway and a slider, and an infrared detector is installed at the front end of the front compartment , the infrared detector is connected to the signal receiver, the signal receiver is connected to the sound and light alarm, the front compartment and the rear compartment are movably connected through the slider and the slideway, and the side parts of the slider and the slideway are provided with bolt holes. When the mineral material needs to be transported, according to the amount of mineral material, adjust the position of the slider and the slideway to adjust the position of the two compartments. After adjustment, insert the bolts into the corresponding bolt holes to realize the fixing of the two compartments. The infrared detectors, signal receivers and sound and light alarms installed in the front compartment can detect whether there are staff blocking the mine car on the way, and remind in time to avoid it, which can effectively reduce the occurrence of safety accidents and protect the safety of mine vehicles. The personal safety of the staff increases the safe operability of the equipment.

Description

technical field [0001] The invention relates to the technical field of mechanical equipment for mines, in particular to a telescopic mine car capable of early warning. Background technique [0002] In the mining industry, the mine car plays an irreplaceable role. It is a transportation tool for transporting bulk materials such as ore, waste rock and coal. At present, there are many types of mining vehicles in my country, including six types: fixed mining vehicles, dumping bucket mining vehicles, single-side curved side dumping mining vehicles, bottom dumping mining vehicles and shuttle mining vehicles. There is basically a defect in existing mine cars, that is, the size of the mine car compartment is generally fixed, and the space size of the compartment cannot be changed, and the mine caliber that the mine car passes through is generally narrow, so the size of the mine car is easily affected. The limitations of mines are more restrictive. The mine is a dangerous area. Whe...

AI Technical Summary

Problems solved by technology

There is basically a defect in existing mine cars, that is, the size of the mine car compartment is generally fixed, and the space size of the compartment cannot be changed, and the mine caliber that the mine car passes through is generally narrow, so the size of the mine car is easily affected. Mine restrictions, more limited

Images